working principle
The traction component of TD hoist adopts high-strength steel wire rope core rubber belt, which overcomes the dynamic load generated by chain meshing drive. Compared with the chain, it is more light and stable, and can achieve higher productivity with faster moving speed. Under the same production conditions, due to its high working speed and light weight, the belt can reduce the line load of material and the line load of traction components, thus reducing the whole machine Size and weight. At the same time, due to the good elasticity and flexibility of the belt, it can reduce vibration when loading the hopper. Due to the use of high-strength steel wire core belt, the lifting height and conveying capacity of the hoist can be greatly improved, so the product has a good development prospect.
3、 Performance characteristics
1. The lifting height is high, and the single machine can reach 100m.
2. The maximum conveying capacity is 950m3 / h.
3. The material temperature can reach 120c.
4. The hoppers are arranged closely, continuously extracting and discharging.
5. Long service life, good operation reliability, no fault time can exceed 30000 hours.
6. Compared with the general hoist, the power consumption is reduced by more than 30%, and the use cost is low.
7. It is easy to operate and maintain, with less wearing parts, and the maintenance cost is reduced by more than 80% compared with ordinary bucket elevator.
8. High precision, high strength and beautiful appearance.
5、 Quality assurance
1. Drive device cross axis hard tooth surface reducer is directly connected with the main shaft of the hoist, with compact, reasonable and reliable structure. Hydraulic coupling is used between the reducer and the reducer to realize flexible transmission and realize overload protection of the motor; the reducer is equipped with backstop device to prevent reverse rotation; auxiliary rotating motor is equipped for easy maintenance.
2. The special designed anti tearing high strength steel wire rope belt is equipped with specially designed belt head and hopper fixing parts, so that the belt can not be detached or torn (broken) during operation, which greatly improves the service life of the belt. The design is reasonable and has different types of arrangement to ensure the continuous lifting and unloading of materials.
3. The head drum is designed with automatic centering device, and high performance rubber is used in front of drum package, which has long service life and high friction force.
4. The middle casing adopts double channel optimization design to avoid eddy current interference caused by relatively high-speed running belt, and is equipped with reinforced angle steel.
5. The tail drum adopts the spoke design, which can effectively discharge the materials attached to the belt and improve the service life of the belt; the tail adopts the gear rack gravity tension assembly