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Mechanical arm device for underground coal mine

A technology for manipulators and coal mines, applied in manipulators, program-controlled manipulators, chucks, etc., can solve problems such as high risk, low efficiency, and high labor intensity, and achieve the effects of high precision, flexible control, and large hydraulic output

Pending Publication Date: 2019-09-06
SHANXI KEDA AUTOMATION CONTROL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a manipulator device for underground coal mines to solve the problems that the existing underground coal mining mainly relies on manual work by coal miners, resulting in low efficiency, high labor intensity and high risk.

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  • Mechanical arm device for underground coal mine
  • Mechanical arm device for underground coal mine
  • Mechanical arm device for underground coal mine

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] The embodiment of the invention discloses a manipulator device used in underground coal mines. Such as figure 1 As shown, the manipulator device for underground coal mines includes: a base 1, a support column 2, a boom 3, a first oil cylinder 4, a small arm 5, a second oil cylinder 6, a gripper assembly 7 and a connecting assembly.

[0026] One end of the support column 2 is rotatably arranged on the base 1 , so that the support column 2 can ro...

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Abstract

The invention discloses a mechanical arm device for an underground coal mine. One end of a supporting column is rotationally arranged on a base, one end of a big arm is connected with the other end ofthe supporting rod through a first pin shaft, and the cylinder barrel end of a first oil cylinder is in shaft connection with the side wall of the supporting rod. The piston rod end of the first oilcylinder is connected with the big arm, one end of the small arm is connected with the other end of the big arm through a second pin, the cylinder barrel end of a second oil cylinder is in shaft connection with the large arm, and the piston rod end of the second oil cylinder is connected with one end of the small arm. A gripper component is connected with the other end of the small arm through a connecting component. The connecting component comprises a connecting rod, a first motor driving part and a second motor driving part. The gripper component is arranged on the connecting rod, the firstmotor driving part is used for driving the connecting rod to rotate around the center of the connecting rod, and the second motor driving part is used for driving the connecting rod to rotate in thepitching direction. According to the device, the advantage of large hydraulic output force can be exerted, the size and load of a gripper can be reduced, the control is flexible, and the precision ishigh.

Description

technical field [0001] The invention relates to the technical field of coal mining, in particular to a manipulator device used in underground coal mines. Background technique [0002] The existing underground coal mining mainly relies on the manual operation of coal miners, which has low efficiency and high labor intensity, and coal miners work in a humid and dusty harsh environment for a long time, working for a long time and under high load, which seriously affects their health. Even life-threatening. Contents of the invention [0003] An embodiment of the present invention provides a manipulator device for underground coal mines to solve the problems that the existing underground coal mining mainly relies on manual work by coal miners, resulting in low efficiency, high labor intensity and high risk. [0004] An embodiment of the present invention provides a manipulator device for underground coal mines, including: a base, a support column, a boom, a first oil cylinder,...

Claims

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Application Information

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IPC IPC(8): B25J9/10B25J9/12B25J9/14B25J15/00B25J15/02
CPCB25J9/102B25J9/12B25J9/14B25J15/0052B25J15/0213
Inventor 张爱民翟德华牛乃平李栋庆邢建军张志峰郭凯崔世杰
Owner SHANXI KEDA AUTOMATION CONTROL
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