The invention relates to the technical field of forklifts, in particular to an electric forklift which comprises a bearing mechanism, a rail type balance weight mechanism and a protection mechanism, and the bearing mechanism comprises a transversely-arranged chassis, a motor installed in a reserved cavity in the middle of the chassis, a limiting beam rod and a threaded rod, and the limiting beam rod and the threaded rod are movably installed in the chassis. The chassis is formed by casting cast iron, a cavity for containing power and control components such as an oil pump motor is reserved in the chassis during mold casting, the whole storage assembly is erected over the chassis in a suspended mode, and meanwhile sliding grooves of the same specification are formed in the two sides of the interior of the chassis correspondingly; a limiting beam rod and a threaded rod which can conduct limiting guiding and transverse progressive transmission on the whole supporting assembly are movably installed in the two sliding grooves, and when the threaded rod is rotated, the threaded rod can rotate to drive the whole supporting assembly and the whole storage assembly to transversely move along the top of the chassis. Therefore, the device can avoid the problem that the transmission forklift repeatedly loads the counter weight.
本发明涉及叉车技术领域,具体为一种电动叉车,包括承重机构、轨式配重机构以及防护机构,所述承重机构包括横置的底盘、安装在底盘中部预留空腔中的电机、活动安装在底盘内部的限位梁杆和螺纹杆。通过将底盘采用铸铁铸造而成,通过模具铸造时在底盘上留出放置油泵电机等动力和控制部件的腔体,并将存储组件整体悬空架设于底盘的正上方,同时在底盘内部的两侧分别开设相同规格的滑槽,且在两处滑槽的内部活动安装可对支撑组件整体进行限位引导和横向递进传动的限位梁杆和螺纹杆,当旋转螺纹杆时,螺纹杆的旋转即可带动支撑组件和存储组件整体沿着底盘的顶部进行横向移动,从而能够使得该装置可以避免传动叉车重复装载配重的问题出现。
Electric forklift
一种电动叉车
2023-01-31
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 |