泰州市陪游女-泰州市陪游女

楚雄州附近有没有服务

Current position: Honglin machinery > Product Center > Bucket elevator series >

Th series bucket elevator

Product introduction

Bucket elevator working principle:

 

The hopper of the bucket elevator scoops up the materials from the storage below. As the conveyor belt or chain is lifted to the top, it bypasses the top wheel and turns down. The bucket elevator dumps the material into the receiving tank. The drive belt of bucket elevator with drive generally adopts rubber belt, which is installed on the lower or upper drive drum and the upper and lower turning drum. Generally, there are two pairs of chain wheel drive chain from the top to the bottom. Bucket elevator is generally equipped with casing to prevent dust from flying in bucket elevator.  
Th series bucket elevator is suitable for conveying powder, granular and small pieces of materials without grinding and small grinding property. Th type is a kind of ring chain bucket elevator, which adopts mixed or gravity unloading and digging type loading. High quality alloy steel high ring chain is used for traction parts. The middle casing is divided into two forms of single channel and double channel, which is the constant force automatic tension of internal heavy hammer box. The chain wheel adopts the combined structure of replaceable rim. It has long service life and easy flange replacement. The lower part adopts gravity automatic tensioning device, which can maintain constant tension force and avoid slipping or chain dropping. At the same time, the hopper has certain tolerance when encountering the jamming phenomenon caused by accidental factors, which can effectively protect the lower shaft and other parts. The bucket elevator is suitable for conveying powder, granular and small pieces of bottom grinding materials with bulk density less than 1.5t/m3 and easy to be removed. Such as coal, cement, gravel, sand, fertilizer, grain and so on. Th bucket elevator is used for vertical transportation of various bulk materials. It is suitable for conveying powder, granular and small pieces of materials, and the material temperature is below 250 ℃.  
Structure of bucket elevator  
1. Head part: it is composed of upper casing, driving shaft parts, reducer, coupling, motor, V-belt, etc.
  
2. Middle casing: according to the height to be lifted, different number of middle casing can be configured to meet the needs.
 
3. Lower part: it is composed of the bottom shell, driven shaft component and tensioning device. There is a door on the side of the shell that can be opened to check the inside, such as cleaning.
 
4. Chain and hopper: the chain is round steel welded ring chain. The hopper is fixed on the joint of the chain with nuts. The bucket elevator with different height is equipped with corresponding number of chains, joints and hoppers.  
Precautions for use and maintenance of bucket elevator
1. The bucket elevator should be started with no load. Therefore, all materials in the hopper should be drained before each shutdown, and then the machine is stopped.
2. Do not reverse. Reverse that may occur chain derailment phenomenon, troubleshooting derailment is very troublesome.  
3. Uniform feeding. Sudden increase of feed rate is prohibited. The feeding rate shall not exceed the conveying capacity of the hoist. Otherwise, it is easy to cause the material accumulation at the bottom, and the vehicle will be blocked seriously.
4. Replenish lubricating oil timely and appropriately.
5. When the chain and hopper are seriously worn or damaged, they should be replaced in time.
Safety operation regulations for hoist
1. The hoist shall be maintained and managed by designated personnel, and the key of power switch box shall be managed by designated personnel.
2. The hoist must be equipped with winch limiter and travel limiter. The limiter shall make the pulley stop automatically when it is lifted to 300 mm away from the drum or pulley.
3. The hoist shall have the maximum load mark, and the weight shall not be overloaded (1t) during lifting and landing.
4. After power transmission, check the safety devices such as winch limiter, travel limiter, interlock switch, etc., which are sensitive and reliable, and carry out trial lifting.
5. Before lifting and landing, the car can only be started after ringing the alarm.
6. The hoist is not allowed to carry people up and down.
7. After the work is finished, the lifting plate of the hoist should fall to the ground, then cut off the power supply and close the upper and lower guardrail doors.
8. Keep the environment around the elevator clean.



Henan high tech Development Zone

Tel: 0371-56783311 online QQ: 1105086557 email: [email protected] Website map

Copyright No. 13022-2009 Engine technology network