反擊式碎石機的(de)機體一側裝(zhuang)有皮帶(dai)輪，該輪通過皮帶(dai)與電機相連接，電機啟(qi)動之(zhi)后傳輸作用(yong)力帶(dai)動錘頭(tou)旋轉，來(lai)粉碎石(shi)塊。

反擊(ji)(ji)式碎(sui)石(shi)機，圖(tu)中(zhong)可以看到反擊(ji)(ji)破(po)皮帶傳動系統

反擊式碎石機皮帶帶傳(chuan)動(dong)(dong)由主動(dong)(dong)帶輪(lun)、從動(dong)(dong)帶輪(lun)和(he)一根或數(shu)根環(huan)形傳(chuan)動(dong)(dong)帶組成。由于張力，帶和(he)帶輪(lun)之間產(chan)生(sheng)壓力，當兩者產(chan)生(sheng)相對(dui)轉(zhuan)動(dong)(dong)時(shi)，就(jiu)產(chan)生(sheng)摩擦力。

所以，主動(dong)(dong)(dong)輪回轉時，利(li)(li)用(yong)這(zhe)(zhe)種摩擦(ca)力(li)帶(dai)動(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)，而(er)皮帶(dai)又利(li)(li)用(yong)摩擦(ca)力(li)帶(dai)動(dong)(dong)(dong)從(cong)(cong)動(dong)(dong)(dong)輪轉動(dong)(dong)(dong)。這(zhe)(zhe)樣，就(jiu)把主動(dong)(dong)(dong)軸上的(de)(de)運(yun)動(dong)(dong)(dong)和動(dong)(dong)(dong)力(li)傳遞到(dao)從(cong)(cong)動(dong)(dong)(dong)軸上。因此，皮帶(dai)傳動(dong)(dong)(dong)是以皮帶(dai)作為中間撓性件而(er)靠摩擦(ca)力(li)來傳遞動(dong)(dong)(dong)力(li)和運(yun)動(dong)(dong)(dong)的(de)(de)傳動(dong)(dong)(dong)系統。