The invention relates to a hybrid braking system and hydraulic drive transportation equipment. The hybrid braking system comprises a mechanical braking module which comprises a wheel type brake and a wheel type braking driving mechanism; a hydraulic braking module which comprises a hydraulic controller; a brake signal detector which is connected to the mechanical brake module and the hydraulic controller and transmits a brake signal to the hydraulic controller when the mechanical brake module brakes; and a control valve group. When the hydraulic controller receives a brake signal detected by the brake signal detector, the hydraulic controller controls the control valve set to control the main drive hydraulic motor to decelerate or reversely rotate, and the hydraulic controller cooperates with the mechanical brake module to achieve service brake. According to the hybrid braking system, service braking is achieved through mutual cooperation of the mechanical braking module and the hydraulic braking module, service braking signals of the hydraulic braking module are obtained from the mechanical braking module, the braking signals are uniform and clear, and high service braking performance is guaranteed.
本发明涉及一种混合制动系统及液压驱动运输装备。混合制动系统包括:机械制动模块,其包括:轮式制动器、轮式制动驱动机构;液压制动模块,其包括:液压控制器;制动信号检测器,连接于机械制动模块和液压控制器,且在机械制动模块进行制动时将制动信号传递给液压控制器;控制阀组;在液压控制器接收到制动信号检测器检测到的制动信号时,液压控制器控制所述控制阀组控制主驱液压马达减速或反转,与机械制动模块协同实现行车制动。本发明的混合制动系统通过机械制动模块和液压制动模块的相互配合协同实现行车制动,而且液压制动模块的行车制动信号从机械制动模块上获取,制动信号统一、明确,保证了良好行车制动性能。
Hybrid braking system and hydraulic drive transportation equipment
一种混合制动系统及液压驱动运输装备
2021-07-27
Patent
Electronic Resource
Chinese
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