The invention discloses a heavy cargo fork with a lifting structure, the heavy cargo fork comprises a base, a first driving mechanism, a second driving mechanism, a lifting guide mechanism and a bidirectionally telescopic fork arm, the first driving mechanism is arranged on one side of the fork arm, the second driving mechanism is arranged on the upper part of the base, and the lifting guide mechanism is arranged on the upper part of the base. The lifting guide mechanism is arranged at the upper part of the base; the fork arm is connected with the lifting guide mechanism; according to the heavy cargo fork, the lifting mechanism with the driving gear and the rack in meshing transmission is adopted, and the lifting guide mechanism is matched with the guide groove through the bearing follower and the guide limiting block, so that the cargo fork has the high-precision and high-stability lifting function, is simple in overall structure, small in occupied space and low in cost, and can meet horizontal conveying of cargos and meet the requirement for transportation of the cargos. And the working condition of vertical lifting can be accurately completed.
本发明公开了一种具备升降结构的重载货叉,该重载货叉包括底座,第一驱动机构、第二驱动机构、升降导向机构和可双向伸缩的叉臂,所述第一驱动机构设置在所述叉臂的一侧,所述第二驱动机构设置在所述底座的上部,所述升降导向机构设置在底座的上部,叉臂与升降导向机构连接;该重载货叉采用主动齿轮与齿条啮合传动的提升机构,升降导向机构采用轴承随动器和导向限位块与导槽配合,使得货叉具备高精度、高稳定性的升降功能,并且整体结构简单、占用空间小、成本低,既能满足货物的水平输送,又能精准地完成垂直升降的工况。
Heavy cargo fork with lifting structure
一种具备升降结构的重载货叉
05.07.2024
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 |
LIFTING DEVICE OF CARGO HANDLING VEHICLE, AND FORK LIFT PROVIDED WITH LIFTING DEVICE
Europäisches Patentamt | 2017
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