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Tractor tire pressure multi-state control system

A control system and tractor technology, which is applied to tire measurement, tire parts, vehicle parts, etc., can solve the problems of inconvenient operation and no tire pressure adjustment, and achieve the effects of simple and convenient operation, reduced fuel consumption, and improved operating efficiency

Pending Publication Date: 2021-08-03
FIRST TRACTOR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It is very important to adjust the appropriate tire pressure in time under different operating conditions, but because it is extremely inconvenient to adjust the tire pressure based on the existing technology, there is basically no user to adjust the tire pressure in the actual operation process. make reasonable adjustments

Method used

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  • Tractor tire pressure multi-state control system
  • Tractor tire pressure multi-state control system

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Embodiment Construction

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

[0029] A tractor tire tire pressure multi-state control system, including a controller 8, a pressure sensor 6 and a tire inflation and deflation actuator; the controller 8 is preset with a variety of tire pressure standard values ​​corresponding to different operation forms, and the pressure sensor 6 is used to detect the tire pressure and transmit the tire pressure value to the controller 8, and the controller 8 is used to compare the tire pressure value transmitted by the pressure sensor with the standard value of the tire pressure in the controller 8 corresponding to the working mode. Compare, and according to the result of the comparison, send a command to the tire inflation and deflation actuator to inflate or deflate the tire 11 or keep it still, so as to realize the intelligent control of the tire pressure. Connected with the controller...

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Abstract

A tractor tire pressure multi-state control system comprises a controller, a pressure sensor and a tire inflation and deflation executing mechanism. A plurality of tire pressure standard values corresponding to different operation forms are preset in the controller, the pressure sensor is used for detecting the tire pressure and transmitting the tire pressure value to the controller, and the controller is used for comparing the tire pressure value with the tire pressure standard values in the controller and intelligently controlling the tire pressure according to the comparison result; and the system further comprises a multi-state selection switch used for selecting operation states is arranged and connected with the controller. Operation is easy and convenient, tractor power can be fully exerted, operation efficiency is improved, and oil consumption is reduced.

Description

technical field [0001] The invention belongs to the technical field of tractor control, in particular to a tractor tire tire pressure multi-state control system. Background technique [0002] As a power machine used to tow and drive various supporting equipment and complete agricultural field operations and transportation operations, tractors have different tire pressure requirements for their own tires in different operating environments and during tractor transfers. [0003] Taking Dongfanghong tractor LX2004d1 as an example, the tire pressure of the factory tires is generally about 180KPa. During deep plowing operations, the tire pressure of the front tires is generally 98-118KPa, and the tire pressure of the rear tires is 98-118KPa; The pressure is generally 147-196KPa, and the tire pressure of the rear tire is 147-196KPa; the tire pressure varies greatly under different operating environments. [0004] In addition, different soil forms have different requirements for t...

Claims

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Application Information

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IPC IPC(8): B60C23/00B60C23/04B60C23/10
CPCB60C23/001B60C23/04B60C23/10
Inventor 赵传扬赵旭张彬彬常向阳薛晓江管磊魏江波原志华罗跃辉
Owner FIRST TRACTOR
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