Novel combined mine car colliding

A compound, mining car technology, applied in the field of meeting

Inactive Publication Date: 2012-11-28
LUOYANG JIGUAN MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The purpose of the present invention is to overcome the defects existing in the existing mine car bumper, and provide a new type of composite mine car bumper. The technical problem to be solved is to make full use of the wear resistance and impact resistance of the polymer material itself. Properties and elastic deformation memory recovery properties have high wear resistance, low permanent deformation, low noise, high safety, and can offset most of the impact force during collisions to reduce the vibration of the car body, which is very suitable for practical use

Method used

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  • Novel combined mine car colliding

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Embodiment Construction

[0019] For further elaborating the technical means and effects that the present invention takes to reach the intended invention purpose, below in conjunction with accompanying drawing and preferred embodiment, to its specific implementation, structure, feature and the specific implementation mode, structure, feature and effect of the novel compound mining car that proposes according to the present invention. Its effect is described in detail below.

[0020] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of the specific implementation, it should be possible to obtain a deeper and more specific understanding of the technical means and effects of the present invention to achieve the intended purpose, but the attached drawings are only for reference and description, not for the purpose of the...

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Abstract

The invention relates to a novel combined mine car colliding, which consists of an outer ultra high molecular weight polyvinyl plastic alloy wear layer and an inner polyurethane buffer lining layer, wherein the ultra high molecular weight polyvinyl plastic alloy wear layer encircles the polyurethane buffer lining layer. By wear resistance, impact resistance and elastic deformation memory restoration of high molecular materials, the novel combined mine car colliding replaces the traditional steel colliding to be applied to a mine car, has high wear resistance, low permanent deformation, low noise and high safety, and can offset most impact force during collision to reduce the shock of the mine car.

Description

technical field [0001] The invention relates to a bumper used by a mining car, in particular to a novel compound bumper for a mining car. Background technique [0002] In order to prevent the mine car in motion from colliding, bumpers are arranged at both ends of the mine car. The bumper is usually installed at both ends of the mine car chassis, and one end of the bumper sticks out of the chassis. At present, most of the bumps used by general mine cars are steel bumps. This kind of steel joint mainly has the following disadvantages in use: [0003] ① The product has poor anti-deformation effect. The characteristics of steel itself determine that the probability of permanent deformation of the product during use is quite high. Once the deformation rate exceeds a certain level, it will be scrapped when it is met. [0004] ② Poor wear resistance. The main source of wear of steel joints in use is the "hard-to-hard" effect during joining, and the instantaneous collision of s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61G11/00
Inventor 宁作宪宁骞
Owner LUOYANG JIGUAN MACHINERY TECH
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