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奔驰2631型自卸车离合器控制装置的工作原理(见附图)是:当踩下离合器踏板时,主体缸中液压油压力由管路传到离合器助力泵液压缸内,推动活塞打开进气阀门,关闭旁通阀门,压缩空气进入气压缸使活塞移动,从而带动分离叉,实现离合器的分离;当松开踏板时,踏板自动回位,助力泵液压缸内压力消失,活塞在回位弹簧作用下复位,进气阀关闭,旁通阀打开,气压缸内活塞在回位弹簧作用下复位,离合器恢复常啮合状态。
Mercedes-Benz 2631 dump truck clutch control device works (see photo) is: When the clutch pedal is depressed, the main cylinder hydraulic oil pressure from the pipeline to the clutch booster hydraulic cylinder, pushing the piston to open the intake valve, Close the bypass valve, the compressed air into the pneumatic cylinder to move the piston, which led to the separation fork, the clutch separation; when the pedal is released, the pedal automatically back to help the hydraulic cylinder pressure disappears, the piston under the action of the return spring Reset, the intake valve is closed, the bypass valve is opened, the piston in the pneumatic cylinder is reset by the return spring, and the clutch resumes normal meshing.