BW軟管泵的基本結構之液力端<br />
液力端油泵頭體、缸套、活塞、活塞桿吸入閥和排出閥等組成，它的作用是通過活塞在缸套中作往復運動形成液缸容腔變化，完成能量轉化，實現(xiàn)吸入和排出液體。<br />
此泵曲軸箱由兩極齒輪變速機構和曲柄連桿機構組成。曲軸箱的輸入軸和輸出軸通過牙鉗聯(lián)軸器對接傳動。當曲軸箱的輸入軸上的雙聯(lián)變速齒輪分別和曲軸上的對應齒輪相嚙合，曲軸可得到快慢兩級轉速。加上變速箱的四級變速。曲軸上總共可獲得8級轉速，實現(xiàn)8級變速。液力端屬于直通式結構，便于制造，裝配精度高.                                            

軟管泵的工作原理及應用：軟管在泵體內(nèi)呈U形布置。當旋轉體帶動擠壓輪旋轉時，擠壓軟管受到擠壓輪的擠壓而發(fā)生彈性變形，然后吸入口形成負壓吸漿。通過擠壓輪的推動，漿液從出料口排出，形成漿液的壓力輸送。工業(yè)軟管泵主要應用于建筑、地下工程、礦山、食品、造紙、陶瓷等領域的粘性漿液遠距離輸送、計量泵送、壓力灌漿、噴射等。  

Working principle and application of hose pump: The hose is arranged in a U-shape in the pump body. When the rotating body drives the extrusion wheel to rotate, the extrusion hose is elastically deformed by the extrusion wheel, and then the suction port forms a negative pressure suction slurry. By the push of the squeeze wheel, the slurry is discharged from the discharge port, forming a pressure transfer of the slurry. Industrial hose pumps are mainly used for the long-distance transportation of viscous slurry in the fields of construction, underground engineering, mining, food, papermaking, ceramics, metering pumping, pressure grouting, spraying, etc.