1. Blockage

The tail casing is filled with materials, causing the belt to slip or fail to work.

reason:

1) The feeding machine starts early and the elevator starts late;

2) The belt slips due to lack of tension, and the belt is loose and lacks tension;

3) Excessive supply quantity;

4) A large piece of material fell into the machine base, causing the hopper to jam

5) Too much material is returned and blocked.

Methods to prevent elevator blockage:

1) Strictly follow the driving and parking procedures;

2) Adjust the tensioning equipment to ensure the necessary tension of the traction belt;

3) The feeding amount of the elevator is moderate, stable and uniform.

2. Return of materials

During the unloading process, materials that have not detached from the hopper or have detached from the hopper but have not entered the unloading pipe. Excessive material return from the hoist can cause a decrease in conveying power and blockage of the base.

Reason for material return:

1) The movement speed of the hopper is inappropriate or does not comply with the unloading method, such as excessive speed during centrifugal unloading. Unloading too early, reflection enters the base; When unloading by gravity, the speed is too slow, the unloading is too late, and it falls into the base;

2) The shape of the casing is unreasonable or does not comply with the unloading method;

3) Blocked discharge outlet;

4) Inappropriate distance for fighting;

5) The gap between the discharge baffle and the return bucket of the elevator is large, and the discharge baffle is severely worn. During unloading, some parts return to the return bucket of the elevator.

terms of settlement:

1) Adjust the speed of the hoist and replace the bucket method;

2) Replace the machine head casing;

3) Clean the discharge port and unclog it;

4) Adjust the distance of the dustpan again;

5) Adjust the height of the discharge baffle or replace it.

Article compilation: Foshan assembly line www.zs-chsb.com