Belt conveyor control characteristics installation and commissioning
Conveyor Control Features
Head and tail of the conveyor is mounted sweeper head and empty segment. For the hammer head cleaner scraper structure, mounted on the bottom of the drive roller, used to clear
the conveyor face sticky material. Empty segment as a scraper cleaner structure, installed in non-face conveyor belt near the tail above the conveyor belt used to clear the
non-working surface materials. Elevator conveyor
Conveyor belt using polyester canvas, with oil, acid in nature. Joint use of vulcanized joints, the joint safety factor 10-12. Conveyor side mounted rope switch, when an
emergency occurs on the rope pull switches activate this switch, you can stop immediately. After troubleshooting, pulling the RESET pin switch can be reset.
Conveyor head tail mounted deviation switch, deviation occurs when the conveyor belt, the belt drive roller stand on the switch to rotate and tilt, tilt angle of 12 ° is
greater than one action, issue a set of switching signals; such as vertical roll continues tilt angle greater than 30 °, the two actions, issue another set of switching
signals. Two sets of signals for alarm and shutdown. When the conveyor to resume normal operation, the vertical roll automatically reset.
Installation and commissioning of belt conveyor
1 each of the legs conveyor, column, or a chemical anchor platform firmly fixed on the ground.
(2) the various components of the rack mounting bolts should be fully tightened. The roller should be flexible rotation. Roller axis line, drive pulley, bend pulley axis line vertical conveyor
and the rack should be perpendicular to the longitudinal centerline.
3 spiral tensioning stroke captain 1% to 1.5%.
4 rope switch mounted on the side of the conveyor, two coated steel wire rope with a switch connected between the appropriate tightness.
5. Deviation switch mounted on the rear sides of the nose conveyor installed in pairs. Switch vertical roll band edge perpendicular to the conveyor belt, and to ensure a high
degree of vertical roller band edge is located about 1/3. Vertical distance between the roller and belt edge 50 ~ 70mm.
6 The sweeper, guide trough with rubber scraper conveyor belt full contact should be, otherwise, regulating and guiding trough cleaner mounting bolts to make contact with the
conveyor belt scraper.
7 After the installation is correct test run. Test run time less than 2 hours. And check the following:
(1) The roller conveyor should contact flexible rotation.
(2) No leakage at each lubrication.
(3) The no loose fasteners.
(4) bearing temperature not greater than 40 ° C, and the maximum temperature does not exceed 80 ° C.
(5) During normal operation, the conveyor should be running smoothly, no deviation, no abnormal noise.