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Light-weight three-wire six-axle semitrailer

A three-wire, light-weight technology, used in elastic suspension, suspension, brakes, etc., can solve the problems of complex assembly, large volume and weight, and achieve the effect of simple layout, stable vehicle operation and practical installation.

Pending Publication Date: 2018-05-15
山西奥帕斯智控车桥科技有限责任公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In the patent No. CN2540305U, the main system and structure in the traditional semi-trailer axle are disclosed. The traditional semi-trailer axle has suspension systems, leaf springs, leaf spring seats and other devices, and the assembly is complicated, and the volume and weight will be relatively large.

Method used

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  • Light-weight three-wire six-axle semitrailer
  • Light-weight three-wire six-axle semitrailer
  • Light-weight three-wire six-axle semitrailer

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] see Figure 1 to Figure 6 , a light-duty three-line six bridge, including a bracket and a plurality of balance seats 3; Between the first middle bracket 12, between the first middle bracket 12 and the second middle bracket 13, between the second middle bracket 13 and the rear bracket 14, all through the balance Each of the balance seats 3 is provided with an axle 2, and each of the two ends of the axle 2 is provided with a hub 21; each of the balance seats 3 is provided with a braking device 31, and the braking device 31 includes a pneumatic Chamber 32, brake shoe 33 and return spring 34, the brake shoe 33 is connected with the air chamber 32, the air chamber 32 can push the brake shoe 33 to move toward the hub 21 to brake the Hub 21, the return spring 34 is used to reset the brake shoe 33; the middle part of the first middle bracket...

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Abstract

The invention relates to a light-weight three-wire six-axle semitrailer which comprises supports and multiple balance seats. The supports comprise the front support, the first middle support, the second middle support and the rear support, all of which are transversely arranged sequentially. The front support and the first middle support are connected through the corresponding balance seat, the first middle support and the second middle support are connected through the corresponding balance seat, and the second middle support and the rear support are connected through the corresponding balance seat. Each balance seat is provided with an axle, and the two ends of each axle are provided with hubs. Rotary shafts are arranged on the middle portions of the first middle support and the second middle support, the outer ends of the rotary shafts are sleeved with swing arms, the swing arms can swing along the rotary shafts, and the axles and the balance seats can swing along the swing arms. Asuspension system and an axle system of a traditional trailer are combined together into one system, meanwhile, structures such as plate springs, plate spring seats and U-shaped bolts are abandoned, and therefore the beneficial effects that the light-weight three-wire six-axle semitrailer is simple in overall layout, easy to install, practical and convenient and quick to use are achieved.

Description

technical field [0001] The invention relates to a light-duty three-wire six-axle, which belongs to the technical field of driven vehicle axles. Background technique [0002] Resource consumption and environmental pollution have become global problems, and energy conservation and emission reduction will be the future development trend. The trailer transportation industry is currently pursuing goals such as reducing vehicle weight, reducing fuel consumption, and improving transportation efficiency. [0003] In this context, automobile lightweight is the development direction. As an important part of the automobile, the trailer axle carries two-thirds of the transportation weight. Under the condition of ensuring sufficient strength, reducing the self-weight of the axle is also the market's requirement for the trailer axle. [0004] In recent years, with the continuous increase of my country's economic scale, the role of semi-trailer transportation in the field of national econ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G5/00B60G9/02B60T1/06
CPCB60G5/00B60G9/02B60T1/06B60G2200/318B60G2204/40B60G2300/042
Inventor 郑建清
Owner 山西奥帕斯智控车桥科技有限责任公司
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