The invention provides a valuable goods transportation cart capable of preventing variable-speed collision damage, and belongs to the technical field of goods transportation tools. The cart comprisesa base, fixed plates are symmetrically arranged on the base, driving rods are slidably connected to the fixed plates, and connecting rod assemblies are rotatably connected to the driving rods; and movable seats are fixedly connected to the sides, penetrating through the fixed plates, of the connecting rod assemblies, push plates are slidably connected into the movable seats, driving sliding blockscorresponding to the lower ends of the driving rods are arranged on the fixed plates, and a driving screw is rotatably arranged on the base. According to the valuable goods transportation cart capable of preventing variable-speed collision damage, the driving sliding blocks are used for synchronously driving the driving rods and a linkage rod, and under the action of an elastic connecting piece,a rubber piece gives flexible pushing force opposite to the moving direction of goods; the occurrence of damage caused by collision of the goods due to inertia effect is effectively reduced, high economic loss is avoided, the damage rate of goods transportation is reduced, and the quality of goods transportation is improved.
本发明提供一种防变速碰撞损坏的贵重货物运输推车,属于货物运输工具技术领域,包括底座,所述底座上对称设置有固定板,固定板上滑动连接有驱动杆,驱动杆上转动连接有连杆组件,连杆组件穿过固定板相对应的一侧固定连接有活动座,活动座内滑动连接有推板,固定板上设置有与驱动杆的下端相对应的驱动滑块,底座上转动设置有驱动螺杆。该防变速碰撞损坏的贵重货物运输推车,利用驱动滑块同步带动驱动杆以及连动杆,结合弹性连接件的作用下,使橡胶件给货物一个与其运动方向相反的柔性推送的力,有效降低了货物因惯性作用发生碰撞导致其出现破损或者损毁情况的发生,避免了高额的经济损失,降低了货物运输的破损率,提高了货物运输的质量。
Valuable goods transportation cart capable of preventing variable-speed collision damage
一种防变速碰撞损坏的贵重货物运输推车
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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