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Three-degree-of-freedom articulating device of bracket transport vehicle

A support truck, degree of freedom technology, applied in the direction of transportation of passenger cars, transportation and packaging, railway car body parts, etc., can solve the problems of difficult to effectively articulate, difficult to haul support, safety accidents, etc., to achieve compact structure and advanced design. Reasonable, safe, stable and reliable effect

Inactive Publication Date: 2012-04-11
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The bracket truck is connected to the bracket trailer, and the trailer is used to carry the bracket. Since the brackets are mostly heavy equipment, the connection between the tractor and the trailer mainly depends on the hinge device. The ordinary hinge has many disadvantages, and it is difficult to perform effective hinges, and even slips and falls off, causing safety accidents , causing great difficulty in hauling the bracket

Method used

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  • Three-degree-of-freedom articulating device of bracket transport vehicle
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  • Three-degree-of-freedom articulating device of bracket transport vehicle

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing:

[0020] figure 1 Shown is the overall structure diagram, the position and connection relationship of each part must be correct, and the installation should be firm.

[0021] The three-degree-of-freedom articulated device of the support truck consists of a transition articulated frame 1, an intermediate articulated frame 2, and a universal articulated frame 3; the intermediate articulated frame 2 is connected to the right of the transition articulated frame 1, and is connected and fixed by a pin 7 ; The middle articulated frame 2 is connected with the universal articulated frame 3, and is connected and fixed by pins 8; the outer part of the universal articulated frame 3 is a steel sleeve 4; the side of the transition articulated frame 1 is provided with a first pin hole 5 and a second pin hole 6. It is used for installation and connection; the upper part of the middle hinge ...

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PUM

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Abstract

The invention relates to a three-degree-of-freedom articulating device of a bracket transport vehicle. In the main structure, a transition articulating frame, a middle articulating frame, a universal articulating frame, a steel sleeve, a pin hole, a lock rod hole, a lock pin sleeve and a pin form an integral structure; by combining transitional articulation, middle articulation and universal articulation, the articulation obtains a rotation degree of freedom in three directions, the firmness, flexibility and safety of the articulation are remarkably enhanced, and the adaptability of the bracket transport vehicle to the road surface is effectively improved; and the device has an advanced and reasonable design and a compact structure, is safe, stable and reliable and is convenient to mount and use, thereby being an ideal three-degree-of-freedom articulating device of a bracket transport vehicle.

Description

technical field [0001] The invention relates to a three-degree-of-freedom articulated device of a support transport vehicle, which belongs to the technical field of design and manufacture of auxiliary transport vehicle components in underground coal mines. Background technique [0002] The support truck is a vehicle used to transport support supports in coal mines. At present, the maximum load capacity is 80t. It is a heavy mechanical equipment in coal mines. [0003] The bracket truck is connected to the bracket trailer, and the trailer is used to carry the bracket. Since the brackets are mostly heavy equipment, the connection between the tractor and the trailer mainly depends on the hinge device. The ordinary hinge has many disadvantages, and it is difficult to perform effective hinges, and even slips and falls off, causing safety accidents , causing great difficulty to the haulage of the bracket. Contents of the invention [0004] purpose of invention [0005] The pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D15/00
Inventor 李庆国赵美荣刘志更王治伟安光明韩霏安四元
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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