High-speed and heavy-duty rubber belt-type track section and track made by track sections

A rubber belt and crawler technology, applied in the field of high-speed heavy-duty crawler vehicles, can solve the problems of ineffective lightweight and high efficiency, and achieve the effect of improving survivability and combat performance, reducing bending stiffness and improving operation efficiency.

Inactive Publication Date: 2015-12-09
内蒙古第一机械集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem that the current rubber belt crawler cannot be effectively lightweight, high efficiency, and low noise

Method used

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  • High-speed and heavy-duty rubber belt-type track section and track made by track sections
  • High-speed and heavy-duty rubber belt-type track section and track made by track sections
  • High-speed and heavy-duty rubber belt-type track section and track made by track sections

Examples

Experimental program
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Embodiment Construction

[0015] Such as Figure 1-5 As shown, the present invention is a high-speed heavy-duty rubber belt crawler section, including a traction frame and a supporting frame. The supporting frame is composed of a plurality of unit bodies arranged intermittently. The shape is the same, and the traction frame is composed of crawler pins 6 at both ends, two steel cords 7 wound between the crawler pins 6 at both ends, and aramid fiber wires 10 located outside the steel cords 7. At the end, as the bridge for the main track section to transmit force, two sections of steel wire curtain 7 divide the track pin 6 into three sections, the two ends of the track pin 6 are used to install the end coupler 5, and the middle section is used to install the intermediate coupler 4, The unit body supporting the skeleton is composed of an upper part 8 and a lower part 9, both of which are integrally formed by polymer materials located on the outside and metal inside. 7. The aramid thread 10 is fixed betwee...

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Abstract

The invention relates to a high-speed and heavy-duty rubber belt-type track section and a track made by track sections for the purpose of solving the problem that a conventional rubber belt-type track fails to achieve light weight. One track section comprises a traction framework and a support framework. The support framework is formed in such a manner that multiple unit bodies are intermittently arrayed. The traction framework is composed of track pins at two ends, two segments of steel wire tire cords entwining between two ends of the track pins and aramid cords disposed outside of the steel wire tire cords. The two segments of steel wire tires enable the track pins to be divided into three segments. A unit body of each support framework is composed of an upper part and a lower part. Upper parts and lower parts are integrally formed by high polymer material disposed outside and metal disposed inside. Unit bodies of support frameworks, the steel wire tire cords and the aramid cords and portions which the track pins entwine the steel wire tire cords are vulcanized integrally. The track made by the high-speed and heavy-duty rubber belt-type track sections is formed by connection of a middle coupling device and end coupling devices. The high-speed and heavy-duty rubber belt-type track section and the track made by track sections have following beneficial effects: weight of the track is decreased; operation efficiency and service lifetime of the track are increased and prolonged; and survival ability and action performance of an armored vehicle are enhanced.

Description

Technical field: [0001] The invention relates to a high-speed heavy-duty rubber-belt crawler section and a crawler made of it, which are suitable for high-speed heavy-duty crawler vehicles. Background technique: [0002] The metal tracks used in today's tank armored vehicles have problems such as heavy weight, high power consumption, low life, high noise, and strong damage to the ground, which affect the efficiency of tank driving and vehicle mobility. It is necessary to develop a suitable for future tank armored vehicles. the crawler. In the 1990s, European and American countries began to develop rubber-belt crawlers. In the military field, the Canadian Susi company has developed a rubber-belt crawler suitable for less than 28 tons, and is matching rubber-belt crawlers with 35t-class tracked armored vehicles. Design adaptively. Compared with the metal track of the armored vehicle of the same tonnage, the weight of the rubber belt track is about half, the driving noise is ...

Claims

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Application Information

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IPC IPC(8): B62D55/20B62D55/253
Inventor 李鑫勇徐劲松陈科刘志伟张岚包春伟
Owner 内蒙古第一机械集团股份有限公司
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