Belt automatic deviation adjustment device

Abstract

The invention relates to a belt automatic deviation adjusting device comprising a lifting and deviation correcting device. The lifting and deviation correcting device comprises two bases located on the two sides of a belt, skew roller assemblies and first vertical roller assemblies, the skew roller assemblies and the first vertical roller assemblies are mounted on the bases, each skew roller assembly comprises a skew roller base and a skew roller, and each skew roller base is hinged to the corresponding base. Each first vertical roller assembly includes a first bracket, a first vertical rollerbase and a supporting module, wherein the lower end of the first bracket is fixedly connected with the corresponding base, the upper end is rotationally provided with a first rotating shaft, the first vertical roller base is fixedly connected with the first rotating shaft, and a first vertical roller is mounted on the first vertical roller base. The outer end of each supporting module is fixedlyconnected to the corresponding first rotating shaft, and the inner end of each supporting module is in contact with the lower end surface of the corresponding skew roller base. According to the belt automatic deviation adjusting device, a lifting deviation correcting device and a steering deviation correcting device are arranged on the two sides of the transport belt, two-way self-swinging deviation adjusting of the belt in running can be achieved through carrier rollers, the deviation correcting speed is high, the deviation adjusting effect is good, the wear of the transport belt is reduced,and the manpower of a mine material transportation site is saved.

Description

technical field [0001] The invention relates to a deviation adjustment device, in particular to an automatic belt deviation adjustment device. [0002] technical background [0003] The broken belt mainly transports large pieces of ore, and the load is heavy, and the phenomenon of belt deviation often occurs. Once the belt deviation occurs during the production and transportation process, the running resistance of the belt will increase, resulting in winding, tearing, broken belt and motor. Burning and other accidents have seriously affected production. The adjustment devices generally include hydraulic adjustment devices and mechanical automatic deviation adjustment devices, but the existing automatic hydraulic adjustment devices are slow to adjust and inconvenient to maintain, and are not suitable for mine materials with heavy loads and long-distance unmanned transportation; existing mechanical The deviation correction degree of the type automatic deviation adjustment devi...

AI Technical Summary

Problems solved by technology

[0003] The broken belt mainly transports large pieces of ore, and the load is heavy, and the belt deviation phenomenon often occurs. Once the belt deviation occurs during the production and transportation process, the running resistance of the belt will increase, resulting in winding, tearing, broken belt and motor. Burning and other accidents seriously affect production

The adjustment devices generally include hydraulic adjustment devices and mechanical automatic deviation adjustment devices, but the existing automatic hydraulic adjustment devices are slow to adjust and inconvenient to maintain, and are not suitable for mine materials with heavy loads and long-distance unmanned transportation; existing mechanical The deviation correction degree of the automatic deviation adjustment device is small, and frequent dynamic adjustment is required. When the ore is transported, the belt load is relatively large, and the existing mechanical deviation correction device cannot correct the deviation of the belt in a timely and effective manner.

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