Belt low point direction change device

Abstract

The invention relates to the technical field of belt adjustment for mines, in particular to the terrain conveying condition in which the downhill with a large inclination is followed by the uphill with a large inclination, especially a belt low-lying point change device, which includes a steel frame, the middle of which is a steel frame Both the hollow inner frame and the outer frame adopt a rectangular frame structure, and a belt support adjustment mechanism for the feeding and blanking section is provided above the inner frame space on the upper part of the steel frame frame. A belt reversing self-adjusting mechanism is provided below the supporting adjustment mechanism, and a belt supporting mechanism for receiving and transporting sections is provided on the right side of the steel frame body. It can effectively realize the conveying and receiving of materials on the same belt, and is suitable for coal transportation in low-lying coal mines with undulating slopes. It can quickly adjust the relative angle and interval of the belt in the conveying section and the belt in the receiving section according to the specific working conditions. During the adjustment process, the belt can realize real-time automatic tensioning, and the adjustment process is convenient and fast, effectively realizing the stable transportation of coal materials under multiple working conditions.

Description

technical field [0001] The invention relates to the technical field of belt adjustment for mines, in particular to the operation terrain transportation condition of downhill with a large inclination followed by uphill with a large inclination, especially a belt low-lying point change direction device. Background technique [0002] During the use of the mining belt, due to the terrain and terrain, it often goes down the mountain with a large inclination and then goes up the mountain with a large inclination. Under the above working conditions, the low-lying points are prone to belt ribbons when the belt is working, and the belt ribbons will make the conveying process The pulverized coal or small pieces of coal slide out downwards, so that the coal will fall, which will increase the workload of cleaning the belt and the surrounding area, which is not conducive to the normal material conveying and subsequent cleaning work. Therefore, for the above special terrain conditions The...

AI Technical Summary

Problems solved by technology

[0002] During the use of the mining belt, due to the terrain and terrain, it often goes down the mountain with a large inclination and then goes up the mountain with a large inclination. Under the above working conditions, the low-lying points are prone to belt ribbons when the belt is working, and the belt ribbons will make the conveying process The pulverized coal or small pieces of coal slide out downwards, so that the coal will fall, which will increase the workload of cleaning the belt and the surrounding area, which is not conducive to the normal material conveying and subsequent cleaning work. Therefore, for the above special terrain conditions The following belt conveying problem needs to design a belt low-lying point change device to ensure the normal conveying of materials by the belt

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