Hydraulic system of crane and shock-resistance valve thereof
An anti-shock, valve cavity technology, applied in the field of crane hydraulic system and anti-shock valve, can solve problems such as pressure rise, pressure fluctuation, system pressure change, etc., to achieve the effect of fast response
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[0022] A core of the present invention is to provide an anti-shock valve, which can unload the shock pressure of the system in time by comparing the pressure of the main oil circuit and the feedback oil circuit, and play an anti-shock effect, thereby maintaining the system Stable pressure. Another core of the present invention is to provide a crane hydraulic system including the anti-shock valve.
[0023] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For ease of understanding, the following embodiments describe the anti-shock valve in the overall crane hydraulic system. For the crane hydraulic system provided by the present invention, its specific embodiments and beneficial effects are also reflected in the following embodiments. No longer discussed separately. Of course, t...
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