Deviation rectifier of belt conveyor

Abstract

The invention aims at providing a deviation rectifier of a belt conveyor. The deviation rectifier is composed of side impact idlers, a middle impact idler, buffer springs, buffer seats, a rack, pin shafts and side supports. The two ends of the middle impact idler are installed on the two buffer seats located in the middle, the side impact idlers are symmetrically distributed and mounted on the side supports and the buffer seats, the buffer seats are supported on the buffer springs, the buffer springs are installed on the rack, the other ends of the two side supports are connected with the two ends of the rack respectively through the pin shafts, and the side supports can rotate around the pin shafts. The side impact idlers and the middle impact idler are installed on the side supports and the buffer seats, the side supports can rotate around the pin shafts, and the buffer seats are supported on the buffer springs. When a buffer receives impact force, the buffer seats compress the buffer springs, meanwhile, the side impact idlers drive the side supports to rotate, restoration is achieved under the effect of the springs after impact, the whole buffering process is simple and reliable, and the effect is obvious.

Description

technical field [0001] The invention relates to a mechanical belt conveyor, in particular to a deviation correcting device for a belt conveyor. Background technique [0002] Belt conveyor is a kind of transportation machinery with a wide range of uses, widely used in industrial and mining enterprises, docks, construction and other fields. The buffer is an important auxiliary facility of the belt conveyor, which is used to relieve the impact of the material on the belt conveyor and protect the main components of the belt conveyor such as the belt, the main frame and the idler roller. There are many types of belt conveyor buffers at present, and the main disadvantages are as follows: [0003] First of all, the cushioning effect is not ideal enough, because the cushioning parts are relatively rigid, and their cushioning performance is limited. [0004] Furthermore, the main parts of the buffer device are easily damaged, such as the shaft of the through-shaft combined buffer r...

AI Technical Summary

Problems solved by technology

[0003] First of all, the cushioning effect is not ideal. Due to the high rigidity of the cushioning parts, its cushioning performance is limited.

[0004] Furthermore, the main parts of the buffer device are easily damaged, such as the shaft of the through-shaft combined buffer idler is easy to bend, and the rubber roller is easily broken; the steel rope combined buffer idler cannot resist the impact of large materials