The invention belongs to the technical field of warehouse-in and warehouse-out devices, and particularly relates to a forklift which comprises a movable bottom frame, an inverted-U-shaped sliding frame is arranged at the upper end of the movable bottom frame, an electric driving device corresponding to the inverted-U-shaped sliding frame is arranged at the upper end of the movable bottom frame, and the output end of the electric driving device is connected with a lead screw rotationally connected with the top of the inverted-U-shaped sliding frame. The inverted-U-shaped sliding frame is slidably connected with a sliding block in threaded connection with the lead screw, the sliding block is provided with a fork frame, circular grooves are formed in the left side and the right side of the upper end of the sliding block, limiting rings are arranged on the upper portions of the two circular grooves, the fork frame comprises two first pistons which are slidably connected into the two circular grooves in a sealed mode, and springs located on the lower sides of the first pistons are assembled in the circular grooves. When the forklift forks and transports goods, the stop lever can be automatically rotated up under the gravity action of the goods to stop the tray from sliding forwards, so that the tray is prevented from sliding out from the front side of the fork arm, the goods are prevented from being broken, and meanwhile safety accidents are avoided.

    本发明一种立体仓库出入库装置,属于出入库装置技术领域,具体涉及一种叉车,包括移动底架,移动底架上端设有倒U形滑架,移动底架上端设有与倒U形滑架相对应的电驱动装置,电驱动装置的输出端连接有与倒U形滑架顶部转动连接的丝杆,倒U形滑架滑动连接有与丝杆螺纹连接的滑块,滑块装配有叉架,滑块上端左右两侧均开设有圆槽,两个圆槽上部均设有限位环,叉架包括两个分别密封滑动连接在两个圆槽内的第一活塞,圆槽内装配有位于第一活塞下侧的弹簧,该叉车在叉运货物时能够通过货物的重力作用将挡杆自动转起,使其对托盘向前滑动进行阻挡,从而限制托盘从叉臂前侧滑出,这不仅避免了货物摔坏,同时也避免了安全事故的酿成。


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    Title :

    Warehouse-in and warehouse-out device of stereoscopic warehouse


    Additional title:

    一种立体仓库出入库装置


    Contributors:
    LI ANDONG (author) / WANG CONG (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen



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