Two parts conveyor safety norms
Tensioning device should be installed in the limit position limiters. Automatic tensioning device to rise from extreme positions, you must ensure that the lifting automatically
cut off the power, and gives the ban lifting signal. The current position to its limits, to ensure the power supply automatically cut down, and down signal given prohibited.
Weight tensioning device usually close to the place of personnel protective equipment should be added. Belt guards shall be able to prevent people from entering the space under
the hammer, the absence of such protective devices should be installed under the hammer supporting device and make it off the ground or other work surface clearance distance of
not less than
Braking device must be able at all times the state of braking action. Its braking friction surface without any obstruction braking performance defects or glue oil.
Normal and emergency braking device should use eye-catching signs, and should be located in a position for easy operation.
Tripper car brakes should be sensitive and reliable. Its limit clamping device should be able to work independently of the state of maximum wind without being blown by the wind.
Rail end stops should be set to ensure tripper car does not derailed, do not fall over.
Hoppers, chutes and shroud
Feed hopper and chute opening or transshipment locations often have personnel protective equipment should be set closer.
Large hopper or chute inspection doors should be installed, its location should be easily accessible. Equipment operation inspection door should not be opened, in indeed
protected under the premise of full-time staff on the inspection door. If using manual inspection door opening force shall not be greater than its 300N.
Handling viscous materials can be a mechanical device or vibrating hopper dredge equipment, in the absence of protective Flexible skatewheel conveyor measures under the conditions of non-artificial poke
Large hopper in its prominent position should be set banned cards. Need to be maintained into the hopper safety measures should be used exclusively.
Hoods and the lower edge of the funnel portion extending above the ground when the distance is greater than 300mm, the edge should be taken inwardly bent angle or curling and
gravity conveyor Covers should be sealed tight, flame-retardant materials should be used. Hand tools should be free to remove or tighten. Its observation window should be located in the
material can be easily observed in the location of the operation.