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Vehicle tire pressure adjustment device and crane

A technology of adjusting device and tire pressure, applied in vehicle parts, tire measurement, tire parts, etc., can solve the problems of adjusting tire tire pressure, which cannot be achieved, and achieve the effect of high gas pressure

Active Publication Date: 2015-12-16
XUZHOU HEAVY MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] One of the purposes of the present invention is to provide a vehicle tire pressure regulating device and a crane, which solves the problem that the emergency air supply system in the prior art cannot adjust the tire pressure under normal conditions

Method used

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  • Vehicle tire pressure adjustment device and crane
  • Vehicle tire pressure adjustment device and crane

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Embodiment Construction

[0041] Below you can refer to the accompanying drawings Figure 1 ~ Figure 2 And the content of the text to understand the content of the present invention and the differences between the present invention and the prior art. The technical solution (including the preferred technical solution) of the present invention will be further described in detail below by way of the accompanying drawings and listing some optional embodiments of the present invention. It should be noted that: any technical feature and any technical solution in this embodiment are one or more of a variety of optional technical features or optional technical solutions. All the alternative technical features and alternative technical solutions of the present invention are cited, and it is not convenient for the implementation of each technical feature to emphasize that it is one of the optional multiple implementation modes, so those skilled in the art should know: Any technical features and any technical solu...

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Abstract

The invention discloses a vehicle tire pressure adjusting device and a crane, and relates to the technical field of engineering machines, aiming at solving the problem that a tire can not be inflated in the prior art. The vehicle tire pressure adjusting device comprises an air compressor, an air cylinder for adjusting tire pressure, a control valve, an inflation valve, a deflation valve, a gas pipeline as well as a dryer, wherein the dryer and a pressure adjusting valve are integrated together, and an air outlet of the air compressor is communicated with an air inlet of the dryer; the air outlet of the dryer is communicated with the air inlet of the air cylinder for adjusting the tire pressure, the air outlet of the air cylinder for adjusting the tire pressure is communicated with the air inlet of the inflation valve, the air outlet of the inflation valve is communicated with the inlet of the gas pipeline, and the outlet of the gas pipeline is communicated with the tire; the inlet of the gas pipeline is communicated with the air inlet of the deflation valve, and the air outlet of the deflation valve is communicated with the outside; both the inflation valve and the deflation valve are connected with the control valve, and the control valve has three gears, namely an inflation gear, a deflation gear and a pressure measuring gear. The scheme can realize the inflation / deflation of the tire.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a vehicle tire pressure regulating device and a crane. Background technique [0002] With the rapid development of the national economy for many years, especially the country's increasing investment in infrastructure construction and mineral resource development year by year, some special-purpose vehicles have shown explosive development in recent years. This type of special vehicle has the main characteristics of harsh working environment, high working intensity, frequent switching of working sites, and complex road conditions on the ground. [0003] Special-purpose vehicles refer to cars with specific purposes. From the category of use, it can be divided into general special-purpose vehicles and special-purpose vehicles for industrial and mining production. General special-purpose vehicles refer to vehicles used to transport and complete various operations; spec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C23/10
Inventor 邹艳波李丽於磊张亮朱天罡陈建凯
Owner XUZHOU HEAVY MASCH CO LTD
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