A raw material transportation device for coal production

Abstract

The invention discloses a raw material transportation device for coal production, which includes a trolley, a first cavity is opened on the top of the trolley, and a first screw rod is fixedly installed on the right side of the inner wall of the first cavity through a bearing. The threads at both ends of the first screw rod are opposite, and both ends of the first screw rod are movably socketed with a first movable frame through threads, and the front of the first movable frame is movably installed with a first connecting rod through a rotating shaft. The ends of the first connecting rod away from the first movable frame are movably mounted with the first connecting frame through the rotating shaft, and the top ends of the two first connecting frames are fixedly mounted with support plates. The present invention is provided with a first screw rod, a first movable frame, a first connecting rod, a first connecting frame and a support plate, so that when the first screw rod is rotated under force, it drives the support plate to move upward, so that the material receiving can be adjusted. The distance between the box and the ground is convenient for the staff to adjust the receiving box to a suitable height and discharge according to the use requirements.

Description

technical field [0001] The invention relates to the technical field of coal production, in particular to a raw material transportation device for coal production. Background technique [0002] Coal is a luxuriant plant that grew in a certain geological age. In a suitable geological environment, it gradually accumulates into a thick layer and is buried in the bottom of the water or in the sand. It is formed after a long geological age of natural coalification. Among the various geological periods in the world, the Carboniferous, Permian, Jurassic and Tertiary strata produced the most coal and were important coal-forming ages. [0003] In coal production, it is often necessary to transport coal to different places, so as to perform different processing and production processes on it. Since the inlets of most coal processing and production devices are at different heights, workers often need to manually or with the aid of External tools put coal into coal processing devices at...

AI Technical Summary

Problems solved by technology

[0003] In coal production, it is often necessary to transport coal to different places, so as to perform different processing and production processes on it. Since the inlets of most coal processing and production devices are at different heights, workers often need to manually or with the aid of External tools put coal into coal processing devices at different heights, which greatly increases the work intensity of the staff, so it is urgent to design a raw material transportation device for coal production

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