Explosion-proof support transporting vehicle for coal mine

A support truck, explosion-proof technology, applied in the direction of freight vehicles, goods transport vehicles, motor vehicles, etc., can solve the problems of harsh ground conditions, difficult handling of heavy equipment, and high failure rate

Active Publication Date: 2006-06-28
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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Problems solved by technology

[0002] In modern large-scale coal mines, many heavy equipment are used, such as hydraulic supports, transport vehicles, coal shovels, roadheaders, drilling vehicles, etc., due to the heavy weight of these equipment itself, it is very cumbersome, coupled with the underground coal mining and The narrow transportation lanes and poor ground conditions have brought great difficulties to the handling of these heavy equipment, especially the long-distance relocation of heavy equipment, which is even more difficult
[0003] At present, the support handling equipment used in large coal mines mainly relies on foreign imp

Method used

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  • Explosion-proof support transporting vehicle for coal mine
  • Explosion-proof support transporting vehicle for coal mine
  • Explosion-proof support transporting vehicle for coal mine

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with accompanying drawing:

[0040] figure 1 , 2 As shown in , 3, this truck is a large and heavy mechanical equipment with a dead weight of 24 tons and a load capacity of 40 tons. Since it is operated and transported in the harsh environment of the coal mine underground, all mechanisms and parts have been designed for explosion protection. The front frame 1. Rear frame 2, hinge mechanism 3, front wheels 5, 6, rear wheels 7, 8, 9, 10 form a complete machine model.

[0041] The articulation mechanism 3 is a universal rotation connection structure, and the steering cylinders 31, 32, the pull rod 26 and the bearing structure complete the functions of turning, pulling and connecting.

[0042] The front wheels 5, 6 and the rear wheels 7, 8, 9, 10 are all solid high-strength tires to adapt to walking in the harsh environment of the underground. This walking mechanism is a rear-wheel drive structure. Hydra...

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Abstract

An anti-explosion carrier vehicle for transporting supporting frames or heavy machines in coal mine is composed of front and back machine frames, steering linkwork, diesel engine, hydraulic system, lifting mechanism, clamping unit, admission and exhaust protecting unit, water cooling unit, running mechanism, feeding hopper, and operation control system. The hydraulic drive is used to control running, lifting, clamping and steering. The water, electricity, gas and hydraulic system are controlled in linkage mode. The anti-explosion design is taken.

Description

technical field [0001] The invention relates to an explosion-proof support transport vehicle for coal mines, which belongs to the technical field of design and manufacture of underground transport equipment in coal mines. Background technique [0002] In modern large-scale coal mines, many heavy equipment are used, such as hydraulic supports, transport vehicles, coal shovels, roadheaders, drilling vehicles, etc., due to the heavy weight of these equipment itself, it is very cumbersome, coupled with the underground coal mining and The narrow transportation lanes and poor ground conditions have brought great difficulties to the handling of these heavy equipment, especially the long-distance relocation of heavy equipment, which is even more difficult. [0003] At present, the support handling equipment used in large coal mines mainly relies on foreign imports, such as the trucks produced in Australia and the United Kingdom. However, due to the differences in geological conditio...

Claims

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Application Information

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IPC IPC(8): B60P3/00
Inventor 雷煌王步康王明普马涛金江常凯丁永成赵明岗柳玉龙周旭刘惠莉年魁李文军刘希望王文华张春英刘映刚张福祥仇卫健马凯
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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