ZM check weighers Pipe type metal detector

The whole production process of metal detectors are generally unable to complete monitoring fluid products, such as ham sausage meat, chewing gum, oral liquid, real-time online elimination of metal ZM belt conveyor manufacturerimpurities, ensure the safety of products transported to the next process. In general these products are made of metal packaging into finished products after, generally unable to use metal detectors to detect. In addition, liquid or viscous ZM roller chain conveyor substances detected in canned or packaged, can effectively improve the accuracy of detection.

Vertical transportation function continuously vertical transport of materials

Vertical transportation function continuously vertical transport of materials to make different continuous Telescopic belt conveyorheight remains short on material handling. You can also say that vertical conveyor is the conveyor system between different floors connected into a larger continuous conveyor system important equipment. Also known as continuous vertical screw conveyor  vertical conveyor (Vertical Continued Conveyor) and folded plate vertical conveyor.

Factors affecting the performance of thespiral conveyor idlers

As an important part of roller belt conveyor , belt conveyor transport materials when exposed to more than 70 % of the resistance. As usage large, large frequency conveyor replacement parts, we need to consider some aspects of the selection, use and maintenance to improve the performance of idlers . Here, on the Hai Yu sound mechanical introduce affect performance ZM Belt conveyoridlers major factor . ( A ) the sealing effect is not good: the internal use of the sealing roller is axially non -contact labyrinth seal , which is characterized by the inner , outer seal is formed between the gap to achieve a small zigzag sealed better dust , but the water is less effective , and production status of underground ZM Pharmaceutical metal detectoris dusty , and dust with water , so that the sealing rollers must have a good dustproof, waterproof effect. If the water will corrode roller bearings, into the dust will damage the bearings, the ultimate impact idlers life. ( 2 ) roller shaft concentricity difference: drawing roller shaft axis , which is characterized by its surface roughness and dimensional accuracy can be achieved without working drawings , easy to use them , saving labor . However, due to wear and tear due to mold and other factors caused the production of dimensional accuracy when drawing axis unstable , often have exceeded the phenomenon , coupled with the transport process could easily lead to bend , so that the roller shaft concentricity poor , two idler shaft bearing clearance side installation can not be guaranteed , so that the roller rotation resistance increases , the impact roller life. ( 3 ) bearing concentricity difference: roller bearing is used for stamping , leather tie at the cylinder without processing , bearing directly on the cylinder welded skin . When stamping bearing is not round or cylindrical end face inequality skin are easy to create with the Department after the tube leather welding different ends of the bearing shaft , resulting in reduced bearing clearance , rotational resistance increases, the rotation is not The importance of idlers we all understand , then for idlers need to carefully consider the choice of treatment . The above three aspects that need to refer idler selection , but also in the use and maintenance of rollers need to focus attention in the three points.

The rapid development of various lead free roller conveyor

Free roller conveyor in efficiency is now very exquisite also focus on the effectiveness of the era, in order to get quality guarantee and also to the production efficiency, technology is the only solution, only by constantly improving the new technology can better develop free Telescopic belt conveyor. The domestic market economy or along with the progress of science and technology has become increasingly rich in the whole transportation industry, can achieve great benefit in economy, the focus is the development direction of free roller conveyor equipment and technology to enhance competition strength. The use of high-tech moments in the show is that countries with transportation industry dependence should adhere to the same object, or win in the competition Guan Jian, now the automatic transmission also along with the rapid development of commodity economy continues to improve, and grow with each passing day demand and the increasingly fierce market, free roller plastic chain conveyor to meet the demand and to win in the technology upgrade. Free roller conveyor are modern enterprises commonly used transportation equipment, mainly used for transport of goods of all types of boxes, package material, trays and other parts, especially in the food industry is the most significant, for professional food semi-finished or finished packing for transport. Because the roller free roller conveyor itself is easy to join, the middle gap for conveying small articles or bulk materials, with tray or turnover for transporting. Roller roller conveyor, free materials are carbon steel, stainless steel and plastic material, not only can make the roller conveyor is more stable in the transportation, but also can avoid many art production cost in a certain extent. Application of high technology in intelligent, efficient, mechanical and electrical integration in free roller conveyor, which can not only improve the production efficiency and economic benefit, but also reduce the consumption and cost. Now free roller conveyor has flexible use in the food industry and medical industry and other related industries, technology is still in the equipment and the continuous improvement and perfection, the purpose is to make it better adapt to the market, to meet the needs of. High and new technology to the domestic market, but also to let the free roller conveyor has made great progress in the transportation industry, and also to encourage free roller conveyor production capacity has improved significantly, free roller conveyor uses new technology after long time development as a leader for conveying equipment, the object will be each industry in production and processing work choices.

Rubber belt conveyor works

Mainly by the two endpoints cylinders and closed on its sleeve belt components. Driven conveyor rollers rotating drum called a drive (drive roller); Another is to change only the direction of movement of the Telescopic belt conveyor drum called a bend pulley. Driven by a motor through reducer drive rollers, conveyor and plastic chain conveyor drive roller rely on friction between the drag. Usually the drive rollers are mounted at the discharge end, to increase traction conducive drag. Material from the feed end of the feed, the rotating conveyor fall, relying friction drive conveyor transported to the discharge end of unloading.

Food security equipment conveyor belt conveyor for conveying materials for

Conveyor belt conveyors transporting the material for direct contact with the material most direct site . For different operating environment, material properties, belt

conveyors need to install a different Elevator conveyor conveyor belt. Roller device is a conveyor belt, belt Cheng care unit , adjust the position of the roller

, Is an effective solution to avoid vertical conveyor the conveyor belt conveyor deviation of . Adjusting tensioning device can effectively improve the slippage phenomenon . In addition ,

cleaning equipment , fixtures feed conveyor can be cleared , effectively extending the service life of the conveyor belt .


   Regular and effective maintenance of the various components of the conveyor belt , you can extend the life of the conveyor to ensure its efficiency and reduce failure.

Caesar feed belt conveyor

Caesar feed belt conveyor is a common problem , the reasons are multi-faceted . But the focus is to strengthen the routine care and maintenance .
1 point spread material reproduced reprinted material at the point spread mainly in the fall hoppers, chutes , etc. . If severe overload belt conveyor , belt conveyor chute

gauge damage rubber apron , rubber portable conveyor apron far longer at the material chute plate design material from the belt out of the lead

Slot. The above situation can be in control of the transport capacity , strengthen the maintenance to be resolved on maintenance.
2 Caesar feed concave section concave section belt vacant belt when the interval when the concave radius Plastic belt conveyor of curvature smaller segment will generate vacant belt , then the belt

into the groove circumstances change , because the belt has left the trough idlers , general groove angle becomes smaller, so that part of the material spread out . Therefore ,

in the design

Phase should be possible to count with a larger radius of curvature of the concave section to prevent the occurrence of such situations. As the mobile mechanical loading machine

, stacker-reclaimer machines and equipment in order to shorten the trailer is designed to be recessed section here no arc transition interval, when the degree of belt width is

smaller than the choice easier

Caesar feed .
3 material spreading spreading material of the belt when the deviation when the deviation is due to the two edges of the belt runs the height changes , the high side and the

other side is low, the spreading material from the lower side , the processing method is to adjust belt deviation.

Conveyor equipment electrically common sense can not be ignored

For electrical aspects conveyor equipment maintenance , please note the following aspects of the problem .
( 1 ) the required use environment using conveyors electrical equipment.
( 2 ) Always check the tightness of the electrical components .
( 3 ) Check the tightness of the wiring terminal elements , too loose is bad , easy ignition and burn components.
( 4 ) Always check the mine conveyors electrical actuation components ( such as electric motors , relays, etc. ) of fever cases , that if there are unusual circumstances, the case should be

based on timely heat treatment, with the greatest degree of reduction of losses.
( 5 ) Check the electrical wiring insulation condition , so well insulated to ensure the safety of persons and equipment .
( 6 ) Once the ignition , smoke , insulation extensive damage etc., should be immediately shut down, Airport conveyor power off and dealt with accordingly , otherwise it may expand the scope of

failure .
( 7 ) When performing maintenance , conveyor equipment and should be marked or wiring electrical schematic completed in strict accordance with the wiring diagram , not free

random access or short , in order to avoid significant damage to electrical equipment ( such as inverter, etc. ) .
Attention to these details of common sense

Plate conveyor features

A wide range of applications. In addition to the particularly large viscosity materials, in general, into pieces of solid material and can use it to transport;

2, the transmission capacity. In particular slat slat Conveyor System (commonly known as duplexes with ribs wavy slat conveyors) production capacity of up to 1000t / h;

3, the traction chain, high strength, can be used as long-range transport;

4, the transmission line layout flexibility. Compared with the belt conveyor, plate conveyor to the larger pitch and smaller Belt conveyor bend radius conditions of transport, so the

flexibility of layout. Plate conveyor inclination up to 30 ° -35 °, bending radius is generally about 5-8m;

5, in the delivery process can be classified, drying, cooling or assembly of a variety of processing;

6, smooth and reliable operation.

Machinery for the future direction of the conveyor of detailing

Conveyor will be toward the future large-scale development, expanding the scope of automatic sorting of materials , reduce energy consumption, reduce pollution and other aspects

of development . First, continue to large-scale development . Large transmission capacity , including large-scale , large single length and large transmission angle and other

aspects. Hydraulic transport

Length of the device has reached 440 km or more. roller conveyor length of nearly 15 km single , and has appeared composed by a number of Taiwan Contact and B both belt conveyor

channel . Many countries are exploring long-distance, large-capacity transport of materials better continuous conveyor structure . Second, to expand

The use of the conveyor . Developments in high temperature , low temperature , corrosive , radioactive , flammable substances in the work environment , as well as capable of

delivering fiery , explosive, Pellet , sticky Flexible Roller Conveyor. Third, the structure of the conveyor to meet the material handling system automatically

Of controlling single request . As used in automated sorting post office parcel trolley conveyor sorting operation should meet the requirements. Fourth, reduce energy

consumption in order to save energy , the field of conveyor technology has become an important aspect of research . Has one ton material handling a

Km as the energy consumed by the conveyor important indicator of selection . Five , reducing the variety of conveyors in operation generated dust, noise and emissions . With the

domestic trade activities continue to increase, as a kind of conveyor belt due to large , low operating costs , the

With a wide range of simple structure, easy maintenance, low energy consumption , low cost of transportation equipment and will get a wider range of applications , the market is

very promising. Metallurgy, electric power , coal, chemicals, building materials , docks, food and other aspects of rapid development , in order to improve health

Yield , conveyor has been applied to various areas . Roller conveyor is driven by a drive belt , made ??of a flexible conveyor belt as carrier material and traction pieces by

friction drive continuous conveyor catechesis materials or finished parts of continuous conveyor machinery. With conveyor belt

Capacity, low power consumption , simple structure , strong adaptability of materials , application to a wider range of features. It can be applied in a certain line of

materials , from the initial point of the feed to the final discharge point between the formation of a material transfer processes. It can be lost granular material

Send , and can carry into the delivery of items . In addition to the purely material handling , but also with various industrial enterprises in the production process

requirements matching process , the formation of the rhythmic flow transport line . Currently, the belt conveyor is widely used in a variety of modern industrial enterprises

Medium . In the underground mine workings , mine ground transportation systems, open pit and processing plant , widely applied as horizontal transport or inclined conveyor

transport.

Roller transport machinery demand will continue to grow

As the international market for material handling equipment, overall demand continues to grow, Chinese enterprises in the international market competitiveness is also growing.

Today, Germany, USA, Japan and other advanced industrialized countries has become saturated domestic market demand , China has become the country 's main export material

handling equipment area . In total growth, Flat belt conveyor international lifting and transport industry along with the technical content of the driving competition in the international market

improved significantly , China Heavy Machinery Industry Association Secretary-General XU Following that there are five areas in recent years, the development trend of

international material handling equipment . The introduction of new theories, new technologies and new means . Further material handling machinery load variation , dynamic

characteristics , fatigue characteristics Elevator conveyor and reliability of Experimental study ; promotion of optimal design, reliability, probabilistic design , limit state design , virtual

prototyping design , CAD / CAE design, modern design methods . To the automatic , intelligent and information to complete , systematic and large-scale development . The

combination of a variety of material handling machinery single complete system , so that the production equipment and material handling machinery combine the material handling

system through the computer dynamic simulation, finding the best match combos and such automatic , intelligent devices into to the system of multi -level control and management

of computer information network , and equipped with self-monitoring , self-diagnostic maintenance device . To large , efficient and energy-saving development. Largest overhead

crane lifting capacity 1200t; dual trolley , dual 40 boxes 80t container crane ; production rate of 8000 ~ 10000t / h bucket wheel stacker reclaimer ; automated warehouse

stacker largest roadway speed up to 400m / min; maximum bandwidth of conveyor 3.2m, transport capacity of 37500t / h and a maximum transmission distance of more than 30km single

other . To the module , universal, to the simple , diversified development . For the series production of the generic class material handling machinery , modular combinations

with fewer component parts many varieties and specifications , multi-purpose products. Rational human relations aspects of the product , appearance and surface coating , help to

improve operational efficiency and operational safety, comfort .

Rapid development of the future development tends Belt Green

    Belt Conveyor is widely used in metallurgy, coal, transport, water , chemicals and other sectors in the food processing powered roller conveyor production process , but also play a pivotal

role , it is because it has a transmission capacity, simple structure , easy maintenance, low cost, versatility , etc.

Advantages . Domestic belt entered a rapid development stage , and now the market demand is very big. In some areas has gradually begun to replace the belt locomotives and motor

transport .
Belt trends
    The direction of the large-scale development, including large transmission capacity and large single length and other aspects. Now the world's longest hydraulic conveying

device has more than 400 kilometers in length , the longest single skate roller conveyor length is close to 15 km , and the two cities have emerged Contact

City of belt conveyors road. The world's major developed countries are also being developed with a long-distance, large-capacity transmission capacity continuous conveyor

structure to a higher performance, function better direction . In extreme temperature environments and corrosive , radioactive and other environments, and can

Transporting flammable , heat, sticky materials such as conveyors.
Conveyors can meet the automation control requirements.
    The maximum extent possible to reduce energy consumption of energy and , calculate the standard material handling according to one kilometers 1 tons of energy to be consumed

, which is the most important in the future development direction. Reduce conveyor at work for a variety of pollution, protect the ecological environment as the goal.

Transmission belt

Sending machine protection systems must also bound to the development and testing technology, communications technology, and automation control technology development closely.

All in all, the structure of belt conveyor , conveyor belt speed capability and have different levels of development, especially since the bulk conveying system for bulk

material

Belt conveyor increasingly high performance requirements . With the domestic mining increased automation , growing port operations , power generation on the rise , food

production and processing industry , and other areas of the market continues to develop, domestic materials transport industry will continue to grow

. The industry believes that the future large-scale development will be toward the belt , to expand the scope , automatic sorting of materials , reduce energy consumption,

reduce pollution and other aspects of development .

The method of reducing transport costs and reasonable transportation

Reasonable cargo transport can reduce transportation costs. Reasonable main form of transportation has the following five categories:
1 Partition reasonable transportation Conveyor System and marketing
Partition sales reasonable transportation, logistics activities is the organization of certain goods to certain production areas fixed in some spending areas. According to the

distribution and marketing , and transportation conditions , on the basis of the balance production and sales , Mine conveyors according to the principle of near production in recent sales ,

the goods go at least

Mileage , organizing transport of goods . Its scope of application , mainly on a single species , size is simple, centralized , decentralized consumption or production of

scattered , consumer focused , transporting a large quantity of goods , such as coal , wood, cement , grain, pigs, mine construction materials or production techniques not very

Complex , shortage of raw materials is not very low value products , the implementation of this approach, strengthening the production, supply, transportation and marketing of

planning, eliminate too far, circuitous , convection unreasonable transportation, make full use of local resources , and promote the rational distribution of production reduce

logistics costs , saving the National Transportation force

, Has a very important significance.
Balance production and sales in the implementation of district transportation should be based on changing market conditions, flexibility. Especially in the current period of

economic reform , in order to implement an open , invigorating the economy , between regions , between sectors , strengthening the lateral economic ties , mutual cooperation and

self- supplies

Increasing the procurement of goods , some may be unreasonable shipping. Which in some inadequate supplies , shortage of goods in the case of each other, transfer the remaining

places , in order to develop production, market prosperity is inevitable.
(2) direct transport
Direct transport , is in the process of cargo transportation organization , across business, material storage areas or railway, transport transit links , the goods from the

place of origin or shipped directly to the sales office of departure to or users, in order to reduce intermediate links. The means of production , because of some bulky or heavy

goods

, Generally taken directly from the production factories supply consumer unit ( production and consumption ) , the implementation of direct transport , such as coal, steel,

building materials and so on. In the commercial sector , according to the different commodities, take a different shipping methods . Some simple product specifications can be

supplied directly to the three production plants

Wholesale level , large stores or users , across two wholesale sectors , such as paper, soap, etc. ; also some commodity specifications, color is more complex, can be supplied

to the wholesale production plant , and then from wholesale distribution to retail stores or users. As for the foreign trade sector , to take a more direct transport

, On the export of commodities directly implemented by the port of origin approach. In recent years , with the economic system reform, in circulation that " multi-channel,

little links ," since the grass-roots , shop direct purchase, increasing the scope of freedom of procurement , direct transport to gradually increase the proportion of its

To reduce logistics intermediate links , to create the conditions .
Three . " Four on the" Direct transport
"Four on" direct transportation refers to all commercial , supplies wholesale business, transporting goods in the organization process, the local production of goods arriving

from overseas or not brought into wholesale warehouse , to take direct approach, the direct distribution of goods to the city's primary wholesale, retail stores or users ,

reducing

Least one intermediate links. The specific practices are: ( 1 ) on the factory direct ; ( 2 ) on the station ( Terminal ) dial ; ( 3 ) on the Library Direct ; ( 4 ) on the

vehicle ( boat ) overload .
"Four on the" direct and direct transport are two different forms of transportation and reasonable , they are both different but related . Direct transport generally refers to

transport mileage distance, larger quantities , to the province ( region ) goods shipped outside ; " four on the" Direct transport generally refers to transport mileage closer ,

smaller quantities , in

Medium-sized city located handled wholesale dial transportation business. The two are complementary , they often intertwined . Such as in the implementation of direct transport

, while another organization " on the factory", " stood " dial , you can receive double money.
4 -pack truckload
Co-loaded vehicle transportation, also known as " partial shipments LTL transit vehicle to fight ." It is mainly suitable for commercial , supply and marketing and other

departments of cargo transportation . That rail freight logistics enterprises in the organization which , by the same consignor will be sent to the different varieties of the

same station , the same consignee LTL consignments from

With their own set of logistics enterprises in a vehicle to vehicle transportation way , consigning to the destination ; or the same in a different direction to the station 's

LTL focus group with a vehicle and transported to an appropriate station , and then transit of shipment. This is because , among the rail freight ,

There are two shipping method , one vehicle , one LTL, a big difference between the two tariffs . Loaded vehicle approaches taken together , can reduce the part of the

transportation costs, and labor- saving society .
5 . Improve the technical load capacity
Improve the technical load capacity , is to organize transport to improve transport efficiency reasonably important . On the one hand is to maximize the use of travel dwt ;

hand, is full use of the travel load capacity .

Conveyor electric drum basic classification

Currently the classification of electric drum There are four basic ways. That is based on the motor cooling method, using gear transmission structure type, electric drum basic

characteristics of the work environment and the motor is placed outside this drum are several ways to classify the electric drum.

One, in different ways according to the spiral conveyor motor cooling electric drum can be divided into three categories
Air-cooled electric drum
This is characterized by electric drum motor without oil cooling by conduction, radiation, convection and wind, can be divided into two kinds of forced air cooling and natural

cooling.
Oil-cooled electric drum
This electric drum also called indirect gravity conveyor oil-cooled electric drum. Drum motor has a cooling fluid, since the spinning roll body, scraper plate on the cylinder continuously poured

into the oil motor and the gear on the motor and gear away the heat generated during the operation, the heat transfer

The walls of the drum body, accelerate the motor cooling, and gears produce lubrication. Oil-cooled electric drum key is allowed to enter the interior of the motor oil.
Oil-filled electric drum
Oil-filled electric drum, also called direct oil-cooled electric drum, this type of electric drum allows flow into the interior of the motor directly with the motor rotor and

stator windings contact them work the body heat generated by the drum rotates continuously transmitted to the inner wall of the drum. This knot

The cooling structure is better, but the quality of the lubricant and the motor is relatively high requirements.

Second, the structure is divided by gear transmission electric drum type
Many domestic and foreign production reducer type, but can be used in the mass production of electric drum no more than three types.
Fixed axis gear drive electric drum
The most common domestic electric drum unit is fixed shaft gear reducer drive, and gear drive more than 95% fixed axis involute cylindrical gear transmission structure. These

transmissions orange simple structure, reliable performance, easy to manufacture, easy installation and maintenance, but also has high efficiency, low noise

Advantages. Top two deceleration, a few three deceleration.
OK amount of electric drum gear
The drive shaft geared form and relatively fixed, with small size, light weight, carrying capacity, smooth operation, etc., but the maintenance is not convenient, electric drum

abroad this common structure type.
Cycloid drive electric drum
This structure type described as "Chinese characteristics", except Japan, other countries rarely use this transmission structure, with cycloid structure of this drive small

electric drum can achieve great speed and power.

Third, according to the application environment to electric drum sub-sub
Electric drum of ordinary common application environment, corrosion, and explosive three kinds of occasions. If the subdivision still be hot, humid tropics, and some special

occasions, but these occasions the small number of electric drum, usually only as a non-standard electric drum production.

Currently there are: TDY75 type oil-cooled electric drum, DY1, JYD type mobile electric drum, YZ-type cycloid electric drum, exterior electric drum, TJ-type oil-immersed

electric drum.

On the long-range transport of mineral processing equipment conveyor influencing factors

    Conveyor is an important mineral processing equipment auxiliary equipment, which is more widely utilized belt. Conveyor power in influencing the many factors and energy,

bandwidth, with strong, belt speed, volume of its more significant impact.

   Reduce conveyor belt speed can decrease energy consumption and conveyors longer the energy-saving effect is more significant. Of course, the lower belt speed bandwidth and

with a strong subject to the restrictions

. Therefore, during the long distance belt conveyor design design, the response to energy efficiency and investment costs for comprehensive comparative analysis, especially for

horizontal conveying or transmitting highly smaller distance belt conveyor, we should for bandwidth, with strong , combined with speed to traffic, energy investment

Capital costs and other factors more comprehensive comparative analysis program to determine the best matching scheme.

    For volume change long distance belt conveyor, when traffic is reduced, belt speed should be reduced accordingly to get the best energy efficiency. Belt speed and volume

will make reasonable matching vertical conveyor optimum loading efficiency, compared with the belt speed invariant systems, energy saving at least 10%, and transport

The longer the machine, energy saving effect is more significant.

Practice conveyor belt

1, the fixed conveyor installation method should be required to install a fixed basis. Mobile conveyor official before running wheels should live or with a triangular wedge

brakes stopped. Avoid walking around the work place, a number of gravity conveyor parallel operation, the machine and the machine between the machine and the wall between

Channels should have a meter.
2, the conveyor must be inspected prior to use part of the operation, the tape fastener and bearing device is normal, protective equipment is complete. Tape tension must be

adjusted to fit before the start of the degree.
3, belt conveyor should load start. Other operating normally before feeding. Prohibits driving after the first feeding.
4, several conveyor running series, we should begin the discharge end, the sequence starts. All normal operation only after the feeding.
5, run the tape deviation phenomenon occurs, you should stop adjustment shall not be reluctant to use, so as not to wear edges and increase the load.
6, the working environment and sent the material temperature not higher than 50 ℃ and below -10 ℃.
7, the conveyor belt prohibit pedestrians or by people.
8, must be stopped before stopping feeding, unloading and other material on the belt to make deposits before parking.
9, the conveyor motor must be well insulated. roller conveyor cables do not Luanla and dragging. Motor must be grounded reliably.
10, belt slipping a hand to pull the belt is strictly prohibited, so as to avoid accidents.

How to install conveyor

Conveyor how to install?
Conveyor installation we know? Conveyor installation steps are more complicated, Xin Branch Xiaobian here to tell you about how to install the conveyor.
Before the formal installation Conveyor System ready to work as well as we should have some considerations:
To transfer towers and silos to install after the end of the conveyor.
Another conveyor installation, and adjustments need to follow the instructions or the like.
Conveyor mounted concrete steps are as follows:
The first step: Crossed
Step Two: For embedded steel bolts and check the situation, mainly to check civil construction
The third step: the various parts of the gravity conveyor and the position of the part to check
Step four: Check the already good anchor bolts to install truss
Step Five: The upper and lower rollers and wiper drives and other equipment for installation and adjustment after installation.
Sixth step: the order were installed belt hoist, telescopic head, guide trough and tensioning device.
Step Seven: Install the electrical part of the stent
This part of the installation steps to do something here small detail.
There are mainly installed cable ducts, limit switches, protective devices, cabinet, lamps, cables, etc.
More than a few steps to install and then later part of the installation cables.
Step Eight: The final step for cutting the tape and the connection vulcanization.

Development history conveyor

1868 in the United Kingdom emerged conveyor; 1887 in the United States appeared screw conveyor; 1905 appeared in Switzerland steel belt conveyor; 1906 in the United Kingdom and

Germany appeared skate roller conveyor. Thereafter, conveyors manufactured by mechanical, electrical, chemical and metallurgical industry skills

The impact of advances in surgery, and constantly improve, and gradually complete the workshop by the internal transport, developed to accomplish within the enterprise, between

enterprises and even between cities material handling, mechanized and automated material handling systems become an indispensable component.
Chinese ancient high drum water overturned cars and mentioning, is the modern scraper bucket elevators and Telescopic conveyor prototype; 17th century, began to apply ropeway transport

bulk materials; 19th century, the delivery of a variety of modern architecture machines have appeared.

Bucket elevator operation and maintenance instructions

Bucket elevator is used to aggregate and powder, respectively, to enhance the heat shock screens and weighing device to a horizontal plane.
In the load-bearing structure of the bucket is fixed on two parallel chains and pulleys to run side by side. By acting on the pin shaft and the slide in the vertical guide rod

bracket chain tensioner springs. Bucket elevator by spiral spring tension adjuster to adjust. The flexible conveyor drive shaft

And mounted on the gear box on the swing arm shaft torque by the motor drive.
1 chain tension
Appropriate tension to avoid slipping when running. To check the tension, you should remove the side panel observed.
Hand shake chain, chain should slightly rigid. If desired, the regulator to ensure that both sides of the movable plate and the fixed plate parallel to and equal distance. A

practical approach is to regulate the rotation of each regulator is the same number of turns. Each adjustment, spring compression must not exceed

50%, chain wear, foot shaft bracket close to the lower limit of the guide rod is best replaced with new chain and check whether it is necessary to replace the chain and bucket.
Each chain can be reduced to one or two links in order to correct the chain due to wear caused by long, but this is not a very reasonable method.
In operation, if the shaft or the driven shaft noted every turn, support a large vibration is generated, then the sprocket may be oval.
2 Replace the bucket or changing chain length
Remove Doumen, near the open Doumen, remove the bucket to be replaced and the chain.
Replace Grapples, simply tighten the four nuts that secure it to.
If the hook must be replaced, to thoroughly loosen the regulator and lift the driven shaft to chain relaxation. To ensure that one for a good hook to prevent the chain off.
3 Replace the chain
The fastest and easiest way is to maintain the status quo in the bucket in the case, both from the upper hoist remove two chains.
This step requires a suitable length with a rotation of the crane arm.
In reverse order, repeat the process to have been on the ground for a good chain and bucket mounted beside the swing. To prevent the danger and trouble to make sure when

installing the last bucket chain conveyor does not move.
4. Lubrication
Gearbox - with oiling and oil drain plug.
Bearings - bearing with grease fitting. Or fitted with lubricated bearings.