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Automatic tractor height adjusting device

A technology of automatic adjustment device and tractor, which is applied to tractors, motor vehicles, vehicle parts, etc., can solve the problems of time-consuming and labor-intensive, and achieve the effect of convenient and quick installation and simple structure.

Inactive Publication Date: 2014-02-12
泰州市海陵区昊星汽车电子科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] As we all know, all tractors on the market have a front and no carriage. Usually, when connecting with a trailer, the tractor needs to be backed up, and the height of the tractor needs to be manually adjusted to finally be accurately stuck to the position of the hinge plate of the trailer. This method In the process of connecting, you need to try several times to get the exact location, which is time-consuming and labor-intensive

Method used

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  • Automatic tractor height adjusting device

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] The invention provides a tractor height automatic adjustment device which is simple in structure, can automatically adjust the height of the tractor, and is convenient and quick to use.

[0015] Such as figure 1 As shown, a tractor height automatic adjustment device, it includes an air storage tank 1, a height valve 2, a switching valve 3, an electromagnetic height control valve 4 and an air spring 5, and the air storage tank 1 and the height valve 2 and the electromagnetic The height control valve 4 is connected, the height valve 1 is connected with the switching valve 3, the switching valve 3 is connected with the air spring 5, the ele...

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Abstract

The invention discloses an automatic tractor height adjusting device which comprises an air storage tank, height valves, change-over valves, electromagnetic height control valves and air springs. The air storage tank and the height valves are connected with the electromagnetic height control valves, and the height valves are connected with the change-over valves which are connected with the air springs. The automatic tractor height adjusting device has the advantages of simple structure, capability of automatically adjusting height of a tractor and convenience and quickness in using and mounting.

Description

technical field [0001] The invention relates to a height lifting device, more precisely an automatic height adjustment device for a tractor. Background technique [0002] As we all know, all tractors on the market have a front and no carriage. Usually, when connecting with a trailer, the tractor needs to be backed up, and the height of the tractor needs to be manually adjusted to finally be accurately stuck to the position of the hinge plate of the trailer. This method During the connection process, it takes several attempts to get the correct card position, which is time-consuming and labor-intensive. [0003] Based on the above reasons, designing a device that can automatically adjust the height of the tractor is a technical problem that needs to be solved urgently. Contents of the invention [0004] The present invention mainly solves the technical problems existing in the prior art, thereby providing an automatic height adjustment device for tractors with simple struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/015B62D49/00
Inventor 黄忠祥蒋立盛
Owner 泰州市海陵区昊星汽车电子科技有限公司
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