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Rapid collimation control system of continuous mining machine

A control system and technology of continuous miner, which are applied in the direction of earthwork drilling, slitting machinery, etc., can solve the problems of large error in judgment results and so on.

Pending Publication Date: 2022-03-11
山东邦迈智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing way of judging the travel path is usually a remote positioning method such as GPS, which is easily interfered by various underground structures and materials, and the judgment result has a large error

Method used

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  • Rapid collimation control system of continuous mining machine

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Embodiment Construction

[0033] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0034] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying ...

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Abstract

The invention relates to a rapid collimation system of a continuous mining machine. Comprising a first distance sensor and a second distance sensor which are arranged on the two sides of the continuous mining machine respectively and used for measuring the first distance and the second distance from the two sides of the continuous mining machine to the two side walls of a roadway respectively; the vibration measuring instrument is arranged on the continuous mining machine and is used for measuring the vibration frequency when the continuous mining machine works; the first positioning instrument is used for being arranged on the continuous mining machine; the second positioning instrument is used for being arranged on a cable winding car, the cable winding car is used for winding and unwinding a cable and a water pipe of the continuous mining machine, and the cable winding car and the continuous mining machine walk independently; if the first distance difference is smaller than the lower limit value of the first error range and the second distance difference is larger than the upper limit value of the second error range, the control module controls the first positioning instrument and the second positioning instrument to position the positions of the continuous mining machine and the cable winding car, and if the distance between the continuous mining machine and the cable winding car is larger than the third error range, the control module controls the second positioning instrument to position the cable winding car. And sending an instruction for controlling the continuous mining machine to steer and move towards the direction of the second distance sensor.

Description

technical field [0001] The application relates to the field of mining, in particular to a fast alignment control system for a continuous miner. Background technique [0002] The continuous miner is a comprehensive excavation and short-wall mining equipment, which integrates cutting, walking, transfer, and spraying and dust removal. The continuous coal miner consists of cutting mechanism, shipping mechanism, traveling mechanism, hydraulic system, electrical system, cooling spray dust removal device and safety protection device. [0003] Whether the continuous miner can travel in a straight line is an important indicator to judge whether the operation process is safe. The existing way of judging the travel path is usually a remote positioning method such as GPS, which is easily interfered by various underground structures and materials, and the judgment result has a large error. Contents of the invention [0004] Based on this, aiming at the above problems, a fast alignmen...

Claims

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Application Information

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IPC IPC(8): E21C35/24B65H75/44B65H75/42
CPCE21C35/24B65H75/4486B65H75/425
Inventor 张小刚曹为高爱红王文华李利范
Owner 山东邦迈智能科技有限公司
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