The invention relates to the technical field of material transportation, and provides an inter-station unpowered automatic reciprocating transfer trolley which comprises a frame, a longitudinal guide rail, a loading lifting platform, a pulley block, a balancer, a pull rope, a stop structure and an opening and closing handle. The transfer trolley utilizes gravity to drive the trolley body to move forwards; and the axle is pulled to rotate by utilizing the force storage principle of a balancer in the return stroke to realize automatic return stroke. The loading lifting platform moves downwards by pulling an opening and closing handle and releasing a support, a pull rope and a pulley block act along with the loading lifting platform, a vehicle body axle is pulled to rotate, the transfer vehicle moves, after the transfer vehicle reaches a set position, a stop structure is triggered, a material box automatically moves to a butt-joint material frame along a bearing face due to the gravity of the material box, and at the moment, the tension of a balancer exceeds the gravity of the loading lifting platform; and the balancer automatically takes up to drive the axle to rotate reversely, and the transfer trolley automatically returns to finish automatic transfer operation of the materials.
本发明涉及物料运输技术领域,提供一种工位间无动力自动往复转运车,包括车架、纵向导轨、载重升降台、滑轮组、平衡器、拉绳、止挡结构和开合拉手。本转运车去程利用重力,带动车体前进;回程利用平衡器蓄力原理,拉动车轴转动,实现自动回程。通过拉动开合拉手,解开支撑,使载重升降台向下移动,拉绳+滑轮组随之动作,拉动车体车轴旋转,实现转运车移动,到达设定位置后,触动止挡结构,料箱因自身重力,顺承载面自动运动到对接料架上,此时,平衡器拉力超过载重升降台重力,平衡器自动收线,带动车轴反向转动,转运车自动回程,完成物料自动转运操作。
Unpowered automatic reciprocating transfer trolley between stations
一种工位间无动力自动往复转运车
2023-10-27
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |