Narrow and short articulated two-way transport vehicle for coal mine and its hydraulic system

A hydraulic system, narrow and low-profile technology, applied in the field of articulated two-way driving explosion-proof rubber-tyred vehicles, can solve the problems of poor vision for forward and reverse, large height and width, and complex frame structure, etc., to achieve large driving space and center of gravity Reasonable layout and good driving comfort

Active Publication Date: 2017-07-28
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of the existing rubber-tyred vehicles, such as large height and width, poor driving comfort, poor forward and reverse vision, poor shock absorption performance, complex frame structure and large dead weight, etc., the present invention provides a narrow and low hinged joint for coal mines. two-way transport vehicle

Method used

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  • Narrow and short articulated two-way transport vehicle for coal mine and its hydraulic system
  • Narrow and short articulated two-way transport vehicle for coal mine and its hydraulic system
  • Narrow and short articulated two-way transport vehicle for coal mine and its hydraulic system

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Embodiment Construction

[0031] The present invention is mainly divided into two parts, the front and the rear, and the middle part is connected as a whole through a hinged structure, and mainly includes a front frame, a rear frame, a cargo box, an engine device, a transmission device, a hydraulic system, a pneumatic system, an electrical system and a driver's cab assembly.

[0032] 1. Cab assembly

[0033] 1. The main driver's cab is independently installed on the front-end shovel structure of the front frame. It is fully enclosed and has shock absorption function. For the first time, if figure 2As shown, the overall design of the cab is fully enclosed, and the main cab mainly includes the main structure, outer skin, driving control unit, radiator installation unit, shock absorption unit, etc. Its main body adopts a frame structure, which is built with special-shaped beams and standard square steel. A series of anti-rust processes such as electrophoresis and baking paint have been adopted to achie...

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Abstract

The invention belongs to the technical field of underground auxiliary transportation equipment in coal mines, and in particular relates to an articulated two-way driving explosion-proof rubber-tyred vehicle with narrow width and low height. It solves the problems of the existing rubber-tyred vehicles such as large height and width, poor driving comfort, poor forward and reverse vision, poor shock absorption performance, complex frame structure and heavy weight. Vehicles, including front frame, rear frame, cargo box assembly, engine device, transmission device, hydraulic system, pneumatic system, electrical system and cab assembly, engine device, transmission device, hydraulic system for controlling steering, control The pneumatic system and electrical system for shifting are integrated on the front frame, rear frame and cab assembly, and the cargo box assembly is arranged on the rear frame.

Description

technical field [0001] The invention belongs to the technical field of underground auxiliary transportation equipment in coal mines, and in particular relates to an articulated two-way driving explosion-proof rubber-tyred vehicle with narrow width and low height. Background technique [0002] Due to the small cross-section, low height, narrow width, small turning radius, and no turning chamber in many small and medium-sized coal mine roadways, the current design and manufacture of ordinary trackless auxiliary transport vehicles cannot It has been successfully promoted and applied in the above roadways. Therefore, the present invention develops an explosion-proof transport vehicle with low vehicle height, narrow width, large load capacity, and bidirectional travel. [0003] Explosion-proof rubber-tyred transport vehicles currently used in China generally have problems such as large vehicle height and width, small load capacity, small driving space, poor visibility, and poor ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/18B62D33/10B60K11/04B60K17/10
Inventor 王庆祥赵秀梅王彦清郭培燕陈永峰程玉军焦高荣杨小凤童瑞赵海兴任志勇谢龙王帆梁玉芳王连柱彭延书韦建龙
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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