Underground special hydraulic loader

A loading and unloading truck and hydraulic technology, which is applied to drilling equipment, drilling equipment and methods, construction, etc., can solve the problems of slow development of logistics supply of production auxiliary transportation materials, many safety hazards and easy personal accidents, etc.

Active Publication Date: 2009-09-02
兖矿能源集团股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] While the equipment of the comprehensive mechanized coal mining face is constantly being innovated, the logistics supply of production auxiliary transportation materials corresponding to it is developing slowly, especially the loading and unloading link of material accessories. At present, most of the production materials, access

Method used

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  • Underground special hydraulic loader
  • Underground special hydraulic loader
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Embodiment Construction

[0018] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation manner.

[0019] An underground special hydraulic loading and unloading vehicle, such as figure 1 , figure 2 , image 3 As shown, it includes a flat vehicle frame 4, the bottom of the vehicle frame 4 is provided with a walking wheel 6 and a support mechanism that can cooperate with the guide rail 18, and the hydraulic lifting column is fixedly installed on the vehicle frame 4, and the hydraulic lifting column specifically adopts Yes, the double telescopic hydraulic cylinder 9, the top of the innermost piston rod of the double telescopic hydraulic cylinder 9 is fixedly connected with the top plate 11, the frame 4 is also provided with a rotating device, the rotating device includes a rotating column 8, and the rotating column 8 is set On the cylinder body of the double-section telescopic hydraulic cylinder 9, two upper and lower...

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Abstract

The invention relates to an underground special hydraulic loader and belongs to an underground goods transferring device. The loader has the technical proposal that: the loader comprises a flat vehicle frame; the bottom part of the vehicle frame is provided with a walking wheel which can be matched with a guide rail, and a supporting mechanism; the vehicle frame is fixedly provided with a hydraulic lifting upright post; the top end of the hydraulic lifting upright post is provided with a top disk; the vehicle frame is provided with a rotating upright post; and the rotating upright post is provided with a lifting device. When the loader is used, the top disk on the top part of the hydraulic lifting upright post supports against the top of a laneway, and the bottom part of the hydraulic lifting upright post is supported by the supporting mechanism on the bottom part of the vehicle frame, and a lifting root is firm. The advantages of the proposal can be known according to the depiction ofthe proposal, a complete machine can realize mechanical control by hydraulic driving control, a controlling valve set is operated to control a crane mechanical arm to finish material loading and unloading operation, and a complicated operation mode of manual hoist lifting is replaced. The loader fundamentally solves the problems of the loader of material fittings in the process of producing underground synthetical exploitation working faces, reduces the labor intensity of miners, improves the working efficiency and safety factors and has the advantages of simple operation and high safety andreliability.

Description

technical field [0001] The invention relates to an underground loading and unloading device, in particular to an underground special hydraulic loading and unloading vehicle. Background technique [0002] While the equipment of the comprehensive mechanized coal mining face is constantly being innovated, the logistics supply of production auxiliary transportation materials corresponding to it is developing slowly, especially the loading and unloading link of material accessories. At present, most of the production materials, accessories, The equipment is transported along the track to the vicinity of the mobile power station, and then the hanging shed is manually lowered or a special lifting anchor is installed, and the material is loaded and unloaded with a manual hoist. The whole lifting process has many safety hazards and personal accidents are likely to occur. Therefore, it is very necessary to improve the technology of auxiliary transport loading and unloading trucks, ado...

Claims

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Application Information

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IPC IPC(8): E21B19/00E21B19/08E21B19/02
Inventor 李仲辉辛忠玉刘伯海唐子波孔庆康任草艳马运峰康丹刘清林
Owner 兖矿能源集团股份有限公司
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