Bucket elevator is used to convey powdery, granular and small lump materials vertical or inclined conveying. Its advantages are: the smaller cross-sectional dimensions can make the conveyor system layout compact; the lifting height is up; it has good sealing, etc., but it is sensitive to overload, and the hopper and traction components are easy to damage.

The TD series bucket elevator produced by our company uses rubber belt as the traction member, which is mainly used to vertically transport all kinds of powder, granular and small blocks with loose density ρ<1.5t / m³ materials. Can be widely used in chemical industry, metallurgy, building materials, light industry, grain, mining and other industries.

The bucket elevator is composed of an upper cover, a driving device, a middle case, an inspection door, a feed port, a discharge port, a hopper and a rubber belt. The driving device is located on the top of the bucket elevator and is composed of a motor, a reducer, a backstop or a brake and a coupling. The driving spindle is equipped with a roller or a sprocket. When the lifting height is high, a hydraulic coupling is used. Common types of hoppers are shallow buckets, deep buckets and sharp-faced buckets with guide grooves. The temperature of the materials conveyed by ordinary rubber belts does not exceed 60 ° C, and the temperature of the materials with clamped steel tape can reach 80 ° C, while the temperature of materials using heat-resistant rubber belts generally does not exceed 150 ° C.

Working principle of bucket elevator: The traction part of TD bucket elevator is rubber belt, and the hopper fixed on the rubber belt at certain intervals. The rubber belt by passes the drum at the head and bottom of the elevator respectively, which form a lifting load closed loop system for branching and descending unloaded branches. When in operation, the driving device arranged at the head of the elevator transmits power to the rubber belt and hopper through the head roller. The material enters the hopper from the feed port at the bottom of the elevator. The material is lifted to the discharge port of the head by hopper. Under the combined action of centrifugal force and gravity, the material in the hopper is discharged through the discharge port.

Features of bucket elevator:

1. Inflow feeding, mixing or centrifugal discharge is adopted, and the large-capacity intensive arrangement of the hopper, there is no return or digging phenomenon when the material is lifted, the loss is small, the driving power is relatively small; 

2. The lifting range is wide, and it can be widely used for lifting generally powdery, small granular materials, etc..; 

3. Flexible and centrifugal discharge methods can be selected flexibly according to the characteristics of materials and lifting height; 

4. Materials are transported in a closed space without dust leakage, clean and environmentally friendly; 

5. The middle casing is weld by bending member, which have high overall rigidity and reliability; 

6. The rubber belt with small dead weight, good flexibility and smooth operation is used as the traction member, which improves the speed and production efficiency; 

7. The overall operation of the equipment is stable and reliable, Can achieve a higher lifting height and a larger delivery volume; 

8. With a highly reliable backstop mechanism, which can prevent a sudden power failure or other failures to cause a sudden on-load shutdown, causing the traction member and loading hopper to reverse, resulting in an accident.

Henan Zhengzhou Mining Machinery Co., Ltd., has won the recognition of many users with rich production experience, qualified product quality and intimate after-sales service, and has continued to develop and progress in the fierce market competition. The company's scientific design, strict quality, integrity management, and intimate service business philosophy make ZK CORP gradually become a well-known manufacturer of customers in various industries.