垃圾车推举式压缩填装机构的液压系统

The hydraulic system design on the put-up prime maching of dustcart

为了推动我国生产的后装压缩垃圾车性能不断提高 ,提出一种后装压缩垃圾车推举式压缩填装机构的液压系统 ,该系统利用滑板缸无杆腔的液压力 ,推举滑板运动 ,以带动刮板运动。因此该系统与利用滑板缸有杆腔的液压力的方案相比 ,液压力得到了充分的利用 ,另外通过采用自锁型顺序阀 ,减少了能量损失 。

To advance the performance of the breech loading dustcart in our country,the hydraulic system design on a prime machine,which is a kind of breech loading dustcart,is proposed.The system uses the hydraulicpower of the sliding board cylinders,whose side has no pole,to put up the sliding board and drive the scraped board.So the system can fully utilize the hydralicpower,otherwise the use of the lock sequence valve reduces the loss of energy,and improves the efficiency of the system.