Roadway repairing machine for coal mine

A technology for repairing machines and roadways, applied in tunnels, conveyors, mining equipment, etc., can solve problems that affect workers' work efficiency, threat to cockpit safety, easy falling gravel, etc., and achieve the goal of improving safety and buffering The effect of enhancing the ability and convenience

Active Publication Date: 2021-12-31
赤峰西拉沐沦(集团)公格营子煤业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a roadway maintenance machine for coal mines, one of which is to have the function of automatically transporting broken coal mines, and solve the problem that workers control external equipment to transport coal mines and affect the work efficiency of workers; the other The purpose of this method is to solve the problem that impurities such as crushed stones are easy to fall from the top of the inner cavity of the roadway, which will pose a threat to the safety of the cockpit, so as to achieve the effect of improving the safety of the device.

Method used

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  • Roadway repairing machine for coal mine
  • Roadway repairing machine for coal mine
  • Roadway repairing machine for coal mine

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Such as Figure 1-9As shown, the present invention provides a roadway maintenance machine for coal mines, comprising a roadway maintenance machine body 1, a cockpit 2 is arranged on the top of the roadway maintenance machine body 1, and a maintenance mechanical arm is provided on the left side of the cockpit 2 3. The operator enters the cockpit 2 and controls the maintenance mechanical arm 3 through the roadway repair machine body 1 to realize the function of repairing the roadway. The bottom of the cockpit 2 is equipped with a coal mine transmission mechanism 4, and the cockpit 2 The top of the top is provided with a top protection mechanism 5. The coal mine transmission mechanism 4 includes a hopper 41 and a transmission channel 42. The hopper 41 is fixedly connected to the left side of the transmission channel 42. Through the design of the hopper 41, the roadway maintenance machine body 1 advances At this time, the coal mine can be shoveled into the inner cavity of t...

Embodiment 2

[0037] Such as Figure 1-9 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the bottom of the inner cavity of the hopper 41 is fixedly equipped with a triangular blocking table 411, and the top of the triangular blocking table 411 is rotatably connected with a rotating roller 412, The right side of the hopper 41 inner cavity is fixedly equipped with a baffle plate 414, the right side of the hopper 41 is provided with a through groove 415, and the inner cavity of the hopper 41 is provided with a centrifugal conveying mechanism 413, the centrifugal conveying mechanism 413 includes a rotating shaft 4131, and the rotating shaft 4131 is rotatably connected in the inner cavity of the hopper 41, the front of the rotating shaft 4131 is fixedly connected with the output shaft of the driving motor 1 43, the outer wall of the rotating shaft 4131 is fixedly equipped with a surrounding cylinder 4132, and the outer wall of the surroundi...

Embodiment 3

[0039] Such as Figure 1-9 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, a deflector 421 is fixedly installed on the top of the inner cavity of the transmission channel 42, and a drive shaft 422 is rotatably connected to the inner cavity of the transmission channel 42 , the front of the drive shaft 422 is fixedly connected with the output shaft of the drive motor 2 44, and the inner cavity of the transmission channel 42 is connected with the driven shaft 423, and the outer wall of the drive shaft 422 and the driven shaft 423 is connected with the transmission belt 424. The outer wall of 424 is fixedly equipped with a push paddle 425, and the rotation of the drive shaft 422 will drive the transmission belt 424 to move, and cooperate with the push paddle 425 to transport the coal to the back of the device. , the top of the anti-sticking plate 426 is fixedly connected with a connecting pipe 4261, and the end of the connec...

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Abstract

The invention discloses a roadway repairing machine for a coal mine, and relates to the technical field of roadway repair. The roadway repairing machine comprises a roadway repairing machine body, the top of the roadway repairing machine body is provided with a cockpit, the left side of the cockpit is provided with a repair mechanical arm, the bottom of the cockpit is provided with a coal mine conveying mechanism, a top protection mechanism is arranged on the top of the cockpit, and the coal mine conveying mechanism comprises a lifting hopper and a transmission channel. The coal mine can be moved into an inner cavity of the lifting hopper by controlling the roadway repairing machine body to move forwards, the coal mine can be moved to the top of a transmission belt through a through groove through a centrifugal conveying mechanism by controlling a first driving motor to operate, and the function of conveying the coal mine can be achieved by controlling a second driving motor to operate; and the problem that the maintenance work is influenced by accumulation of the coal mine is solved, the problem that the working efficiency of workers is influenced when the workers control external equipment to convey the coal mine is solved, and the convenience of the device is improved.

Description

technical field [0001] The invention relates to the technical field of roadway maintenance, in particular to a roadway maintenance machine for coal mines. Background technique [0002] With the comprehensive promotion of high-yield and high-efficiency technology in coal mines, the application of underground auxiliary transportation machinery is increasing, and the degree of mechanization is getting higher and higher. Therefore, roadway maintenance machines are widely used in the field of coal mining, mainly for coal roadway Excavate and load the roof, floor and side of the rock roadway and the whole rock roadway, and can also crush large rocks and coal. There are following problems at prior art: [0003] 1. The existing roadway maintenance machines do not have the function of automatically conveying the crushed coal mines. After a certain amount of coal mines are crushed, workers need to control the external equipment to transport the coal mines, which affects the work effi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/32B65G65/48B65G47/18B65G15/30B65G23/22B65G69/20E21D9/00E21D9/12
CPCB65G65/32B65G65/4881B65G47/18B65G15/30B65G23/22B65G69/20E21D9/00E21D9/12E21D9/126B65G2201/045
Inventor 曹安业
Owner 赤峰西拉沐沦(集团)公格营子煤业有限公司
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