Intelligent belt conveyor self-moving tail and its use

Abstract

The invention relates to an intelligent self-propelling belt-conveyor tail and an application method thereof, belongs to the technical field of conveying equipment under coal mines, and provides a self-propelling belt-conveyor tail which is automatic in movement, deviation adjustment and height adjustment and has an intelligent control function. The top of a movable trolley is in bearing connection with the lower portion of the head of a reversed loader; a horizontal displacement sensor is arranged on one side of a middle frame; an inductor of the horizontal displacement sensor is mounted on the movable trolley; a column cylinder sensor is mounted in a column oil cylinder; the column oil cylinder comprises a probe rod and a magnetic ring, the probe rod is mounted at the bottom end of the column oil cylinder, and the magnetic ring is mounted at the bottom end of a piston; a displacement sensor is arranged in a horizontal oil cylinder; a two-dimensional tilt angle sensor is mounted at a position, near to a floating frame, of a head-end frame; off-tracking displacement sensors are arranged on two sides, near to a spiral drum, of a tail-end frame and on two sides, near to a belt inlet, of the head-end frame. The intelligent self-propelling belt-conveyor tail is mainly applied to the conveying equipment under the coal mines.

Description

technical field [0001] The intelligent belt conveyor self-moving tail and the use method of the invention belong to the technical field of coal mine underground transportation equipment. Background technique [0002] With the development of the coal mining industry and the advancement of science and technology, in order to meet the production needs of high-yield, high-efficiency and intensive mines, various types and functions of belt conveyors with self-moving tails are widely used in coal mine fully mechanized mining faces. [0003] The self-moving tail of the belt conveyor is one of the along-trough transportation equipment of the fully mechanized high-efficiency mechanized coal mining face. It is used to connect the bridge loader and the along-trough belt conveyor. Belt deviation caused by unevenness, uneven load, etc. requires special personnel to take care of it for a long time to prevent belt deviation from serious wear. Manual adjustment of belt deviation is complica...

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Problems solved by technology

[0003] The self-moving tail of the belt conveyor is one of the along-trough transportation equipment of the fully mechanized high-efficiency mechanized coal mining face. It is used to connect the bridge loader and the along-trough belt conveyor. Belt deviation caused by unevenness, uneven load, etc. requires special personnel to take care of it for a long time to prevent belt deviation from serious wear. Manual adjustment of belt deviation is complicated and cumbersome, and belt deviation is often caused by untimely adjustment. Seriously, the current domestic and foreign research on the self-moving tail of the belt conveyor mainly optimizes the mechanical structure to achieve the purpose of adjusting the self-moving tail of the belt conveyor, but the effect is often not obvious and has a hysteresis effect, so it is necessary to improve

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