The invention discloses a semi-electric fork truck. The semi-electric fork truck comprises a base, a door-type frame, a fork arm carrier and a hydraulic cylinder, wherein the base is in a U-type yokeshape, two front wheels are arranged on the front section of the base, two rear wheels are arranged on the rear end of the base, the door-type frame is vertically installed to the base, two rails arearranged on the inner side of the door-type frame, the hydraulic cylinder is vertically installed in the door-type frame, the extension end of the hydraulic cylinder is welded to a hydraulic rod, thehydraulic rod matches with one rail in the door-type frame to move up and down, the left and right sides of the fork arm carrier matches with another rail in the door-type frame to move up and down, the hydraulic rod is connected with the fork arm carrier for linking through a chain, a hydraulic box and an electric device are installed behind the door-type frame of the base, and the tail of the base is connected with a handle in a hinged mode. The semi-electric fork truck is characterized in that a brake is arranged on the tail of the base, the brake comprises an installing base, a foot support and a telescopic device, a vertical sleeve is arranged on the installing base, the foot support is coaxially inserted into the sleeve, the telescopic device is a linear sliding block mechanism and comprises two connecting rods which are connected with each other in a hinged mode, and the two ends of the two connecting rods are correspondingly connected with the sleeve and the foot support in a hinged mode.
本发明包括底座、门型架、货叉架和液压缸,所述底座呈U型叉架状,底座前段设有两组前轮,底座的后端设有两组后轮,所述门型架竖直安装于底座,门型架内侧设有两组轨道,液压缸竖直安装于门型架内,液压缸伸出端焊接有液压杆,液压杆与门型架内一组轨道配合上下移动,货叉架的左右两侧与门型架内的另一组轨道配合上下移动,所述液压杆与货叉架间由链条连接联动,所述底座上门型架的后方安装有液压箱及电动装置,所述底座的尾部铰接有手柄,其特征在于,所述底座的尾部安装有刹车,所述刹车包括安装座、脚撑和伸缩装置,所述安装座上设有竖直的套筒,脚撑同轴穿接于套筒内,所述伸缩装置为直线滑块机构,包括两个相互铰接的连杆,两连杆的两端分别与套筒和脚撑对应铰接。
Semi-electric fork truck
一种半电动堆高车
2020-05-12
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 |