制动阀、制动系统和作业机械
By integrating a hydraulic brake valve into the exhaust passage of the pneumatic brake valve and connecting it to the trigger end of the pneumatic brake valve and the brake pedal, the problems of insufficient pneumatic braking power and synchronous action are solved, thereby enhancing braking force and improving reliability.
CN116901916BActive Publication Date: 2026-07-17SANY AUTOMOBILE HOISTING MACHINERY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SANY AUTOMOBILE HOISTING MACHINERY
- Filing Date
- 2023-08-22
- Publication Date
- 2026-07-17
Smart Images
Figure CN116901916B_ABST
Abstract
本发明涉及工程机械领域，提供一种制动阀、制动系统和作业机械，包括气制动阀和液压制动阀。液压制动阀设置在气制动阀的排气通道内，且气制动阀与液压制动阀的触发端均与制动踏板传动连接。本发明提供的制动阀将液压制动阀设置在气制动阀内，不占用作业机械的底盘的其他空间，合理利用排气通道的空间，而且当踩下制动踏板时，由于气制动阀和液压制动阀的触发端均与制动踏板传动连接，因此，气制动阀和液压制动阀可实现被同步触发的效果，无需考虑气制动阀与液压制动阀如何同步被触发的问题。
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