Movable type hydraulic mounting machine for coal mine roadway support bracket

A coal mine roadway, mobile technology, applied in pillars/supports, mining equipment, earth-moving drilling and other directions, can solve the problems of inability to use large-scale machinery and equipment, threatening the personal safety of workers, affecting production efficiency, etc., to reduce the labor intensity of workers, The effect of improving the working environment and increasing the scope of work

Inactive Publication Date: 2012-10-10
吴迪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the high labor intensity, high risk, harsh working environment, and low efficiency of the installation of the supporting bracket in the coal mine roadway, it seriously affects the production efficiency and directly threatens the personal safety of workers, so it is necessary to use mechanized equipment for work
However, due to the narrow coal mine roadway, large mechanical equipment cannot be used

Method used

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  • Movable type hydraulic mounting machine for coal mine roadway support bracket
  • Movable type hydraulic mounting machine for coal mine roadway support bracket
  • Movable type hydraulic mounting machine for coal mine roadway support bracket

Examples

Experimental program
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] Such as figure 1 and figure 2 As shown, a mobile hydraulic coal mine roadway support bracket installation machine consists of a manipulator 1, a connecting rod group 2, a turning cylinder 3, a stick 4, a stick cylinder 5, a main arm 6, a main arm cylinder 8, a chassis 7, The rotary ring gear 9, the operating handle 10, the driver's cab 11, the hydraulic system 12 and the wheeled walking mechanism 13 are composed. The manipulator 1 is connected to the front end of the turning cylinder 3, and the rear end of the turning cylinder 3 is connected to the stick 4. The stick 4 is connected with the manipulator 1 to form the first four-bar mechanism; the stick 4 is connected with the main arm 6, the main arm 6 is connected with the rear end of the stick cylinder 5, and the front end of the stick cylinder 5 is connected with the The sticks 4 are connect...

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PUM

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Abstract

The invention belongs to the technical field of coal mine machinery, and particularly relates to a movable type hydraulic mounting machine for a coal mine roadway support bracket, which mainly solves the problems of large mounting difficulty, low work efficiency and high risk of the support bracket in a coal mine roadway. The invention has the technical scheme that the movable type hydraulic mounting machine for the coal mine roadway support bracket comprises a manipulator, a connecting rod group, an overturn oil cylinder and the like. The manipulator, the overturn oil cylinder and a bucket rod constitute a first four-bar mechanism, the bucket rod, a main arm and a bucket rod oil cylinder constitute a second four-bar mechanism, the main arm, a chassis and a main arm oil cylinder constitute a third four-bar mechanism, wherein the first four-bar mechanism, the second four-bar mechanism and the third four-bar mechanism are all positioned at one side of a cab and are fixed on a rotary gear ring together with the cab, and the rotary gear ring is fixed on a walking mechanism through the chassis. The movable type hydraulic mounting machine disclosed by the invention has the advantages of flexible operation, small labor intensity of workers, high working efficiency and the like.

Description

technical field [0001] The invention belongs to the technical field of coal mine machinery, and in particular relates to a mobile hydraulic coal mine roadway support bracket installation machine. Background technique [0002] Due to the high labor intensity, high risk, harsh working environment and low efficiency of the installation of the supporting bracket in the coal mine roadway, it seriously affects the production efficiency and directly threatens the personal safety of workers, so it is necessary to use mechanized equipment for work. But, can not use large-scale machinery and equipment again because coal mine roadway is narrow. It is very necessary to have a machine that is suitable for realizing functions such as grabbing and lifting objects in a narrow space, and should also have the characteristics of being easy to move and carry. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile hydraulic coal m...

Claims

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Application Information

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IPC IPC(8): E21D15/58
Inventor 吴迪其他发明人请求不公开姓名
Owner 吴迪
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