Mechanical device for automatically adjusting biasing of belt conveyer

Abstract

The invention discloses a mechanical device for automatically adjusting the biasing of a belt conveyer. The mechanical device comprises a left connecting rod, driving rods, a left resetting spring, a left biasing adjustment trigger rod, a right connecting rod, a right resetting spring, a right biasing adjustment trigger rod, a supporting roller frame and a stander, wherein the supporting roller frame is connected with a rotating pair on the upper part of a supporting column in the middle of the stander; the left end of the supporting roller frame is hinged with the left connecting rod; the left connecting rod is hinged with the driving rod; the left biasing adjustment trigger rod is vertically fixed on the driving rod; the driving rod penetrates through the middle of the supporting column; the left resetting spring and the right resetting spring are respectively sleeved on the driving rods on two sides of the supporting column; the left end of the left resetting spring is fixedly connected with one of the driving rods; the right end of the left resetting spring is fixedly connected with the supporting column; the left end of the right resetting spring is fixedly connected with the supporting column; the right end of the right resetting spring is fixedly connected with the other driving rod; the right end of the supporting roller frame is hinged with the right connecting rod; the right connecting rod is hinged with the driving rods; and the right biasing adjustment trigger rod is vertically fixed on the driving rods. The mechanical device has the advantages that the biasing adjustment force is large, and a rubber belt of the belt conveyer for conveying materials in the long distance can be corrected automatically.

Description

technical field [0001] The invention relates to a deviation adjustment device of a belt conveyor, in particular to a mechanical device for automatic deviation adjustment of a belt conveyor. Background technique [0002] In recent years, belt conveyors have been widely used in electric power, food, metallurgy, chemical industry, coal, mines, etc. , ports and building materials and other fields. It has become the main equipment for short-distance transportation of bulk materials and plays an increasingly important role in economic production. [0003] During the process of conveying materials, the belt conveyor often has the phenomenon of belt deviation, which may cause materials to scatter and abnormal wear of the belt; Unplanned shutdown of the production line. Therefore, correcting the deviation of the tape in time during the work of the belt conveyor is related to the normal operation of the entire production system. [0004] The deviation adjustment devices used in th...

AI Technical Summary

Problems solved by technology

However, these devices have the disadvantages of large working resistance of the tape, automatic reset of the deviation adjustment device, small deviation adjustment force, unstable work performance, complex structure, and high cost.

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