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Mining roadway repair robot

A robot and roadway technology, applied in tunnels, mining devices, mining equipment, etc., can solve the problems of reducing the safety factor of mine construction, on-site chaos, waste of human, material and financial resources, and achieve the effect of saving man-machine investment and improving production efficiency.

Inactive Publication Date: 2020-09-18
JIANGSU TIANMEI ELECTROMECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing mining excavators use a two-joint arm hinge mechanism. Due to the limitation of underground space, the joints of the excavator arm are easy to touch the roadway roof, anchor rod, and anchor cable, which reduces the safety factor of mine construction. Leaving a dead angle in construction, it is often repaired by moving or retreating the excavator, or manually piled up, and repeated construction wastes manpower, material and financial resources; and the existing anchor rod and anchor cable drilling rig is relatively heavy, and it is carried by two or three people. At the construction site, the power of the anchor rod and cable anchor drilling rig comes from the pressure supply of the roadway air pipe, and the connecting pipe is easy to bend and knot, which not only causes confusion on the site, but also easily trips and hurts people

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] refer to Figure 1-12 , a mining roadway repair robot, including a working platform base, and also includes:

[0040] The main robot arm is provided with a steering seat 10, a three-section working arm, and a mechanical arm part. The three-section working arm is connected to the mechanical arm part. The three-section working arm is rotatably connected to the steering seat 10, and the steering seat 10 is rotatably connected to the working platform. On the base, the steering seat 10 is provided with a side-turn oil cylinder 35 for driving the steering seat 10 to rotate, and the cylinder body and the piston rod head of the side-turn oil cylinder 35 are connected to the working platform base and the steering seat 10 in rotation, so that the steering seat 10 can be rotated Drive the three-section working arm to swing sideways, and the large swing can improve the working range of the mechanical arm;

[0041] The mechanical arm parts mainly include:

[0042] refer to Figur...

Embodiment 2

[0070] refer to Figure 1-12 , a mining roadway repair robot, which is basically the same as that of Embodiment 1. Furthermore, a wireless remote control programmer can also be installed on the robot. The wireless remote control programmer is a prior art, and will not be repeated here. It can precisely fine-tune the angles of the first rotary reducer 13, the second rotary reducer 24, the third rotary reducer 26, and the three-section working arm to improve the accuracy of construction

[0071] The wireless remote control programmer has manual and automatic functions. In the manual state, the angle can be fine-tuned to locate the origin; the input parameters can be permanently saved to prevent future construction and use without repeated programming;

[0072] The motor speed and the hydraulic flow rate of the hydraulic device are controlled by the wireless remote control programmer. Input parameters on the wireless remote control programmer. The larger the input value, the grea...

Embodiment 3

[0074] refer to Figure 1-12 , a mining roadway repair robot, which is basically the same as that of Embodiment 2, and furthermore, a horizontal posture adjustment system is installed on the chassis frame 38, and the horizontal posture adjustment system is a prior art, and will not be repeated here. No matter how the chassis frame 38 tilts, the vehicle body will remain horizontal; the level adjustment disc is set in the middle of the chassis frame 38 and the vehicle body, and the level measurement sensor is installed at the bottom of the vehicle body platform. The horizontal adjustment disc automatically adjusts the horizontal angle; the horizontal posture adjustment system is concealed and softly installed between the chassis frame 38 and the vehicle body platform, and is not separated from each other and is mutually positionally constrained.

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Abstract

The invention discloses a mining roadway repair robot, and belongs to the technical field of mine way repair. The mining roadway repair robot comprises a work platform base, a main machine arm, a machine drill arm, a walking driving device, and a bulldozing device are further included, the main machine arm is provided with a steering base, a three-section work arm, and a machine arm part, the three-section work arm is provided with an auxiliary arm part, the machine drill arm is arranged on the work platform base, the machine drill arm is connected with a drill rod, the main machine arm adoptsa structure manner of a three-section arm, according to the roadway size, the operation state can be changed, the telescopic amplitude of the machine arm part can be adjusted, facilities like an anchor cable, an anchor rod, a roadway roof and the like in the roadway can be prevented from being collided, the robot can carry out flexible work in sections with different heights, the auxiliary arm part 7 can achieve 360-degree rotation through an auxiliary arm oil cylinder 8, 360-degree barrier-free grabbing, breaking, excavating and the like can be met, a wireless remote control programming unitis arranged, and remote-distance operation can be achieved.

Description

technical field [0001] The invention relates to the technical field of mine road repair, in particular to a mine road repair robot. Background technique [0002] Roadways generally refer to relatively narrow streets in cities, and also refer to passages dug for mining lifting, transportation, ventilation, drainage, power supply, etc. during underground mining. Underground mining refers to the general term for mining underground tunnels, generally applicable to ore bodies Deposits that are buried deep and are not suitable for open-pit mining economically and technically. [0003] Existing installation methods for mine roadway pipelines mostly use human power to lift and fix the installation. When installing at a high level, the lifting bolt and anchor cable are often used to lift with an inverted chain, or use a ladder to help people carry it or set up a working platform. positioning installation; [0004] Existing mining excavators use a two-joint arm hinge mechanism. Due ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/00E21F17/18E21D9/00E21D9/10E21B7/02E21B44/00
CPCE21B7/022E21B44/00E21D9/00E21D9/10E21D9/108E21F17/00E21F17/18
Inventor 王洪全董世升樊金朋
Owner JIANGSU TIANMEI ELECTROMECHANICAL TECH
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