The invention discloses an electrically-driven distance adjusting fork for a forklift. The electrically-driven distance adjusting fork comprises a mounting assembly, wherein the mounting assembly comprises a horizontal long shaft; the driving assembly comprises a servo driver and a power element, and the servo driver can control the motion state of the power element; the shifting fork assembly can be pushed by the power element to move in the axial direction of the horizontal long shaft; and the control system can control the motion state of the power element according to the information fed back by the servo driver in real time, and the control method comprises the steps of establishing an X-axis and Y-axis rectangular coordinate system, obtaining the target coordinate (C, 0) of a, and comparing C, B and B-L. The left side and the right side servo electric cylinders drive the right side pallet fork mounting plate and the left side pallet fork mounting plate correspondingly, the servo driver is controlled through the PLC to enable the left side servo electric cylinder and the right side servo electric cylinder to complete movement in different movement states, and the precision and the convenience of moving the pallet forks of the forklift can be improved.
本发明公开了一种用于叉车的电驱动调距叉包括安装组件,该安装组件包括水平长轴;驱动组件,该驱动组件包括伺服驱动器和动力元件,该伺服驱动器能够控制该动力元件的运动状态;拨叉组件,该拨叉组件能够在动力元件的推动下沿着水平长轴的轴向移动;以及控制系统,该控制系统能够根据伺服驱动器实时反馈的信息控制动力元件的运动状态,其控制方法包括建立XY轴直角坐标系,得到a的目标坐标(C,0),比较C、B、B‑L。本发明通过左侧、右侧伺服电动缸分别带动右侧、左侧货叉安装板,且通过PLC控制伺服驱动器使得左侧、右侧伺服电动缸能够完成不同运动状态下的运动,其能够提高叉车移动货叉的精度和便捷性。
Electrically-driven distance adjusting fork for forklift and control method
一种用于叉车的电驱动调距叉及控制方法
2024-08-06
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 |
Lateral-shifting distance-adjusting telescopic fork and forklift
European Patent Office | 2024
|Distance adjusting fork device and forklift applying same
European Patent Office | 2025
|