Cantilever balance control valve bank

A technology of balancing control valves and cantilevers, which is applied in the hydraulic field and can solve problems such as damage to sensitive devices, large height differences between left and right vehicles, severe bumps, etc., and achieve the effect of overcoming device damage

Pending Publication Date: 2021-04-23
SHANGHAI LIXIN HYDRAULIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, some special-purpose heavy-duty transport vehicles usually drive in places with extremely complex terrain, and the bumps are severe, and there will be a large height difference between the left and right vehicles, which may cause damage to the sensitive devices on board

Method used

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  • Cantilever balance control valve bank
  • Cantilever balance control valve bank
  • Cantilever balance control valve bank

Examples

Experimental program
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Embodiment Construction

[0021]In order to make the techniques of the present invention, the creation characteristics, the purpose and efficacy are readily understood, and the present invention is further illustrated in connection with the specific illustration.

[0022]The cantilever balance control valve set provided by this scenario is capable of releasing hydraulic oil through the accumulator in time, so that the vehicle body is not tilted by the accumulator, so that the vehicle body is not overstable to protect the vehicle device .

[0023]SeeFigure 1 - Figure 4The cantilever balance control valve set includes a valve block 100, accumulator 310; accumulator 310 is mounted on the valve block 100 via a pipe fitting.

[0024]The valve block 100 is a mounting body of the component, and there are several channels inside the valve block 100, and a plurality of mounting joints are provided on the mounting base surface of the valve block 100 and connected to a corresponding channel constitutes a number of oil passages....

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PUM

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Abstract

The invention discloses a cantilever balance control valve bank. The cantilever balance control valve bank comprises a valve body, an oil inlet way, an oil inlet electromagnetic valve, an oil return way, an oil return electromagnetic valve, an energy storage oil way and an energy accumulator switch electromagnetic valve bank are arranged in the valve body; the oil inlet electromagnetic valve is arranged on the oil inlet way, and the oil inlet way is opened or closed through the conductive state of the oil inlet electromagnetic valve; the oil return electromagnetic valve is arranged on the oil return way, and the oil return way is connected or disconnected through the electric conduction state of the oil return electromagnetic valve. and the energy accumulator switch electromagnetic valve bank is arranged on the energy accumulation oil way, and the energy accumulation oil way is connected or disconnected through the electric conduction state of the energy accumulator switch electromagnetic valve bank. According to the scheme, the electromagnetic valves are arranged on the oil ways respectively to control connection or disconnection of the oil ways, and pressure adjustment in the oil ways is controlled in a self-adaptive mode.

Description

Technical field[0001]The present invention relates to the field of hydraulic art, and more particularly to a cantilever balance control valve group.Background technique[0002]With the continuous development of heavy workers, metallurgical, engineering and other industries, heavy tablet also has a single structural unit to develop traffic construction, metallurgy, shipbuilding, port, railway, hydropower, airport, and logistics. Also, the vehicle also tends to act as a flat car, making it more suitable for the operation of special transportation situations. In recent years, heavy-duty transport vehicles are flexible and efficient, and more and more recognized by major manufacturers, and continuously increase research and development investment, develop more advanced and efficient special vehicles.[0003]However, some special use of heavy-duty transport vehicles, typically driving in a place where the terrain is extremely complex, and the bumps are very powerful, and the left and right v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B1/04F15B13/02F15B21/041B60G17/00
CPCF15B1/04F15B13/02F15B21/041F15B13/021B60G17/00B60G2500/30Y02E60/16
Inventor 朱剑根马欲宏耿克胜谷文平
Owner SHANGHAI LIXIN HYDRAULIC
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