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Mining steel belt hole positioning camera device and steel belt hole automatic positioning and identification method

A camera device and a technology of steel belt holes, which are applied in chemical instruments and methods, character and pattern recognition, cleaning methods using tools, etc. Labor intensity and production cost, simple structure, and the effect of prolonging the service life

Pending Publication Date: 2022-07-01
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a mine-used steel band hole positioning camera device, which is mainly used on a fully automatic rock bolt rig, avoiding the damage to the camera caused by harsh working environments such as a lot of coal dust and heavy water, and in order to realize the identification and positioning of the steel band hole The automatic operation of the anchor drilling site provides a basis for unmanned anchor drilling, and based on the above-mentioned mining steel belt hole positioning camera device, a steel belt hole automatic positioning and identification method is provided to solve the problems existing in manual identification and positioning of steel belt holes. High dust and high gas, low safety factor, high labor intensity and low production efficiency

Method used

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  • Mining steel belt hole positioning camera device and steel belt hole automatic positioning and identification method
  • Mining steel belt hole positioning camera device and steel belt hole automatic positioning and identification method
  • Mining steel belt hole positioning camera device and steel belt hole automatic positioning and identification method

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Embodiment 1

[0029] This embodiment provides a mining steel belt hole positioning camera device, which is a frame structure with high strength and good rigidity, including a camera assembly, a cover plate 2 , a telescopic mechanism, and a mounting base 5 .

[0030] The camera assembly includes a camera 1 , a fill light 7 disposed on the side of the camera 1 , a camera mount 22 , a signal transmission line 23 , a control box 24 and a first brush 25 . The fill light 7 can provide illumination for the camera 1 when it is working, which improves the clarity of the output image of the camera 1 . A camera mount 22 is installed outside the camera 1 . The control box 24 is the core part of the camera system and is responsible for collecting, analyzing and processing signals. The first brush 25 has an automatic cleaning function and can rotate and move on the lens of the camera 1. When the camera 1 returns from the working position to the waiting position, the control box 24 sends a signal to the ...

Embodiment 2

[0038] This embodiment provides a method for automatic positioning and identification of steel belt holes. The installation base 5 of the above-mentioned mining steel belt hole positioning camera device is connected to the fully automatic drilling frame 4 of the bolt drilling rig through screws III17, including the following steps:

[0039] S1, the automatic bolt drilling rig starts the anchor drilling process, the telescopic mechanism extends forward, so that the camera 1 enters the working position from the waiting position, collects the current visual image, and the camera 1 feeds back the current visual image to the visual control of the automatic bolt drilling rig system, the visual control system judges whether the steel belt hole can be observed from the current visual image, if the steel belt hole can be observed, the visual control system analyzes and processes the image collected by the camera 1, and identifies and locates the steel belt hole position; For steel belt ...

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Abstract

The invention provides a mining steel belt hole positioning camera device and a steel belt hole automatic positioning and identification method, the mining steel belt hole positioning camera device is mainly used on a full-automatic jumbolter, damage to a camera by severe working environments such as much coal dust and much water spraying is avoided, and the mining steel belt hole positioning camera device is provided for realizing automatic operation of steel belt hole identification and positioning. A foundation is provided for anchoring and drilling site unmanned operation, an automatic steel belt hole positioning and recognizing method is provided based on the mining steel belt hole positioning camera device, and the problems of high dust and gas, low safety coefficient, high labor intensity of workers and low production efficiency in manual steel belt hole recognizing and positioning work are solved.

Description

technical field [0001] The invention belongs to the technical field of underground roadway support in coal mines, and in particular relates to a mine steel belt hole positioning camera device and a steel belt hole automatic positioning and identification method. Background technique [0002] Bolt support is the main support form of rock roadway in coal mines in my country. At present, in mines with a large amount of support work in underground tunnels, bolt support requires steel belts to cooperate with bolt support in order to achieve reliable support strength. However, at present, the positioning and identification of the steel strip holes need to be done manually. The steel strip hole identification area is located in the unsupported empty roof danger area close to the working face, and the distance from the safety area is relatively long. The work area is dangerous, the production efficiency is low, and the labor intensity of the workers is high. With the development ...

Claims

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Application Information

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IPC IPC(8): H04N5/225B08B1/04G06V20/10F16M11/20F16M11/04E21D20/00
CPCF16M11/2092F16M11/04E21D20/00H04N23/52H04N23/50H04N23/56B08B1/32
Inventor 米雄伟吕继双张东宝朱振天焦晓峰任晓文贾运红安四元康鹏张云波孟震宇米豪鼎韩鹏程苏杭邢顺伟
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP