The invention discloses a vehicle tire clamping and lifting device. The vehicle tire clamping and lifting device comprises a left clamping arm, a right clamping arm, lifting mechanisms for lifting the left clamping arm and the right clamping arm separately, an integral transverse moving mechanism and a composite linkage mechanism of the mechanisms. Each group of clamping arms is provided with a clamping mechanism and a transverse moving mechanism for lifting. The clamping mechanism enables the two clamping arms in each group to move relatively, and the transverse moving mechanism enables the clamping arms in each group to move together. The clamping mechanism adopts a screw rod and nut matching mechanism. The lifting mechanisms adopt screw rod and nut matching mechanisms, sufficient lifting force is provided, and meanwhile the self-locking capacity in the vertical direction is provided. The transverse moving mechanism adopts a synchronous belt wheel set matched with a guide rail sliding block structure, and transverse moving stability is guaranteed. A supporting frame can rotate around a rotating shaft by rotating the positions of an adjusting bolt and a rack, so that a follow-up shaft and a follow-up wheel are driven to move, the tensioning force of a synchronous belt is adjusted, the structure is simple and reliable, and pre-tightening setting of the synchronous belt can be rapidly and accurately completed.
本发明公开了一种车辆轮胎夹持抬升装置,通过该发明包括左夹持臂、右夹持臂、分别对左右夹持臂做抬升的举升机构、整体横移以及机构的复合联动机构:举升每组夹持臂配有一个夹紧机构和一个横移机构,夹紧机构使每组两个夹持臂之间相对移动,横移机构使每组夹持臂一起移动;夹紧机构采用丝杆配螺母机构;举升机构使用丝杆配螺母机构,提供充足的举升力,同时提供上下方向的自锁能力;横移机构采用同步同步带轮组配合导轨滑块结构,保证横移平稳性。通过旋转调节螺栓与机架的位置可以使支撑架绕着转轴进行转动,从而带动随动轴以及随动轮的位置进行移动,从而对同步带张紧力进行调整,结构简单可靠,可以快速准确的完成对于同步带的预紧设置。
Vehicle tire clamping and lifting device
一种车辆轮胎夹持抬升装置
2021-07-16
Patent
Elektronische Ressource
Chinesisch
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 / F16H Getriebe , GEARING |
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