Working Principle of Bucket Elevator
Date:2021-08-16 17:34:21
Author:admin
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1123
Working Principle
The TH type bucket elevator uses a circular chain as the traction member, and the hopper is installed on the chain at a certain interval. The chain bypasses the drive sprocket at the head and bottom of the elevator, forming a branch with ascending load and a non-loading drop Branched closed ring system. The transmission device arranged at the head of the hoist transmits the power to the chain through the head sprocket; when the material is added from the feed port at the bottom of the hoist, the hopper moving with the chain is lifted after the material is taken out at the bottom of the hoist At the head discharge port, the material is discharged from the discharge port under the double action of gravity and centrifugal force. The working process of bucket elevator is divided into three stages: loading process, lifting process, unloading process.
Performance Characteristics
1. The machine is compact in structure, small in size and small in space;
2. Adopt digging type loading and mixed type discharging, and the hopper is a large-capacity intensive arrangement, which has the characteristics of wide lifting range, high lifting height and large delivery volume;
3. There is a sealing device between each section and the maintenance door to ensure no dust leakage, and achieve clean and environmentally friendly production;
4. The transmission sprocket has an integral structure, and the surface is hardened, which is convenient to install, high strength, and wear-resistant;
5. Adopt low-alloy high-strength ring chain as the traction member, and after special processing, it has the characteristics of high tensile strength, good wear resistance, long service life, firm hopper connection and easy maintenance;
6. The middle casing is welded by bending members, so that the casing has high overall rigidity and reliability;
7. In order to prevent the temporary power outage or other failures causing sudden load shutdown, causing the traction member and the loading hopper to reverse, and then causing the failure, a highly reliable backstop mechanism is provided inside the drive device;
8. The use of ZQ reducer has the characteristics of small size, light weight, large carrying capacity, long life, high efficiency and low noise.
