Pneumatic monorail crane

A monorail crane, air motor technology, applied in the direction of load hanging components, earthwork drilling, underground transportation, etc., can solve the problems of high noise, lack of concentration, noise pollution in the working environment, etc., to improve the carrying capacity, reduce labor intensity, Solve the effect of manual loading

Inactive Publication Date: 2015-04-29
徐州华东机械有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Existing pneumatic monorail cranes are mainly composed of rails, air motors, deceleration mechanisms, brake trolleys, friction wheels and bearing trolleys. The braking part is separated from the main part of the crane, and the structure is scattered and not centralized, and the air pressure cannot be adjusted. , so that the speed cannot be adjusted during br

Method used

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  • Pneumatic monorail crane
  • Pneumatic monorail crane

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Embodiment Construction

[0017] Such as figure 1 As shown, the pneumatic monorail crane of the present invention includes a track 1, a carrying trolley 2, a driving device, a braking device, a traveling wheel 7, a pneumatic controller 14, a pressure regulating valve 15, a muffler 16 and a pull rod 17. The carrying trolley 2 is installed on the track 1 through the traveling wheels 7, and plays the role of supporting the main engine and walking.

[0018] The pneumatic controller 14 is fixed outside the complete machine and connected to the air motor 4 through pipelines; the pressure regulating valve 15 is fixed between the air motor 4 and the pneumatic controller 14 in the pipeline system; the pneumatic controller 14 Air is supplied to the air motor 4 through the pressure regulating valve 15, and the amount of air supplied is adjusted at the same time, which is used to adjust the running speed of the monorail crane and realize the function of slow speed regulation when starting and braking.

[0019] Th...

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Abstract

The invention discloses a pneumatic monorail crane and belongs to underground coal mine auxiliary transport equipment. The pneumatic monorail crane comprises a rail, a bearing trolley, a driving device, a brake device and walking wheels, wherein the driving device comprises a pneumatic motor and a reduction gearbox and further comprises a pneumatic controller and a pressure regulating valve; the brake device is connected with the reduction gearbox; the pneumatic controller is fixed at the outer part of the whole machine and connected with the pneumatic motor through a pipeline; the pressure regulating valve is fixed in a pipeline system and between the pneumatic motor and the pneumatic controller; gas is supplied to the pneumatic motor by the pneumatic controller through the pressure regulating valve, and meanwhile, the running speed of the monorail crane is regulated through regulating the gas supply quantity. The brake device of the pneumatic monorail crane is connected with the main machine, the structure is compact, the operation is convenient, the speed of the crane in braking and starting processes can be regulated, low-speed starting and braking are realized, and meanwhile, the work noise can be lowered.

Description

technical field [0001] The invention relates to the field of coal mine auxiliary transportation equipment, in particular to a pneumatic monorail crane. Background technique [0002] Monorail crane is a kind of auxiliary transportation equipment with strong mobility, fast running speed, large load capacity, safe and reliable driving on the suspension monorail system. The transportation of supported materials and equipment can also be used for underground transitions and other places that require short-distance transportation. A monorail crane can realize continuous and direct transportation without reloading in roadways with variable slopes, multi-branches, and multi-branch lines, and is not affected by deformation of the roadway floor, water accumulation or material accumulation, and has been more and more widely used in coal mines. [0003] Pneumatic monorail crane is a common equipment in existing monorail cranes in coal mines. Pneumatic monorail crane is a device that u...

Claims

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Application Information

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IPC IPC(8): B66C9/14B66D5/00
CPCB66C9/14B66C9/18B66C13/20E21F13/00
Inventor 王伦侠张振兴丁念波刘金虎杨传冬丁可黄剑孙晓辉
Owner 徐州华东机械有限公司
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