Mining machinery auxiliary conveying device

Abstract

The invention relates to the technical field of mining machinery, and discloses a mining machinery auxiliary conveying device which comprises a supporting plate. A belt conveyor is fixedly mounted at the upper end of the supporting plate through a plurality of mounting side plates, four supporting legs are fixedly mounted at the lower end of the supporting plate, and the four supporting legs are distributed at the lower end of the supporting plate in a cross-shaped array mode. Motor mounting frames are fixedly mounted at the lower ends of the supporting legs, the lower ends of the motor mounting frames are fixedly mounted in the middle of the upper end face of a bottom plate, and a driving motor is fixedly mounted at the bottom end in each motor mounting frame. Two transmission shaft barrels are symmetrically and rotationally mounted at the positions, located on the left side and the right side of each motor mounting frame, of the upper end of the bottom plate, wherein the lower ends of the two transmission shaft barrels penetrate through the bottom plate and extend into the bottom plate, and supporting screws are engaged in the transmission shaft barrels. According to the mining machinery auxiliary conveying device, moving and fixing are convenient, the anti-falling effect is good, the storage function is achieved, the functions are diversified, and the automation degree is high.

Description

technical field [0001] The invention relates to the technical field of mining machinery, in particular to an auxiliary transmission device for mining machinery. Background technique [0002] Mine refers to an independent production and operation unit that extracts ore with a certain mining boundary. Mine mainly includes one or more mining workshops (or pitheads, mine shafts, open pits, etc.) and some auxiliary workshops, and most mines also include beneficiation plants. Mines include coal mines, metal mines, non-metal mines, building materials mines and chemical mines, etc. Mine scale (also known as production capacity) is usually expressed by annual output or daily output. Annual output refers to the amount of ore produced by a mine every year. According to the size of output, it is divided into three types: large, medium and small. The size of the mine should be compatible with the economically reasonable service life of the mine. Only in this way can we save infrastru...

AI Technical Summary

Problems solved by technology

The main way to reduce mining costs is to improve labor productivity and product quality, and reduce material consumption. When mining, mines need to use conveying devices to transport minerals. However, the existing conveying devices cannot be moved and fixed well. And When minerals are being transported, they are easy to slip off from the side of the conveyor belt, and then an auxiliary transmission device for mining machinery is proposed

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