Bucket elevator maintenance and precautions

Bucket hoist as an important lifting conveyor equipment plays a vital role in production. If the operator does not operate according to the operating specifications, the later maintenance will not be in place, whether it is work efficiency or service life, Greatly discounted, serious production accidents can occur, the correct and safe use of bucket elevators can extend their service life, can avoid failures during use, regular maintenance to ensure the normal use of bucket elevators. The following describes the following precautions and maintenance precautions for the bucket elevator:

Bucket elevator operation notes:

1. The hoist is maintained and managed by the designated personnel. The key of the power switch box is managed by the designated personnel.

2. The hoist must have a hoist limiter and a travel limiter. The limiter should automatically stop the pulley before it is lifted to a distance of 300 mm from the reel or pulley.

3. The hoist should have the maximum load mark, and the weight should not be overloaded (1T) when lifting or landing.

4. After power transmission, check the safety devices such as the hoist limiter, travel limiter and interlock switch. The action is sensitive and reliable, and the test is carried out.

5, before lifting, landing, ringing the alarm, before you can drive.

6, the hoist is absolutely not allowed to carry people up and down.

7. After the work is finished, the hoisting sling should be grounded, then cut off the power and close the upper and lower guardrail doors.

8. Always keep the environment around the hoist.

The daily maintenance of any machine is very important. Good maintenance can extend the life of the machine and bring higher economic benefits.

Bucket elevator maintenance:

1. The bucket elevator should drive at an empty load. Therefore, all materials in the hopper should be drained before each stop, and then parked.

2, can not be reversed, reverse chain rotation may occur, eliminating the problem of derailment is very troublesome.

3. Uniform feeding, it is forbidden to suddenly increase the feeding amount. The feeding amount cannot exceed the conveying capacity of the hoist. Otherwise, it is easy to cause a "smuggling" accident when the material at the bottom is piled up seriously.

4. Replenish the lubricating oil in time.

5. When the chain and hopper are seriously worn or damaged, they should be replaced in time.