The invention discloses a fork mechanism used for cargo handling. The fork mechanism comprises a longitudinal fork arm and a transverse fork arm, a connecting column is fixedly installed on the longitudinal fork arm, the connecting column is in oblique downward sliding connection with a telescopic column, a fixed block is hinged to the tail end of the telescopic column, the bottom end of the longitudinal fork arm is rotationally connected with the transverse fork arm through a bearing, the interior of the transverse fork arm is divided into two sections, the lower end of the part close to thelongitudinal fork arm is a solid body, and the upper end of the part is a hollow body. An air cylinder is installed in a hollow cavity, the output end of the air cylinder is horizontally and movably connected with a piston rod, the piston rod is fixedly connected with the fixed block, a supporting rod is fixedly connected to the fixed block, a supporting plate is fixed to the supporting rod, the supporting plate is connected with one end of a spring, and the other end of the spring is fixed on one inner wall of the transverse fork arm. Through the arrangement of the telescopic column, the aircylinder, the piston rod and the fixed block, the angle between the longitudinal fork arm and the transverse fork arm can be adjusted according to the actual situation, and the problem that a previousfork can only load and unload goods in a lifting or horizontal moving manner is solved.
本发明公开了一种用于货物搬运的货叉机构,包括纵叉臂和横叉臂,纵叉臂上固定装有连接柱,连接柱斜向下滑动连接有伸缩柱,伸缩柱的末端铰接有固定块,纵叉臂的底端通过轴承转动连接有横叉臂,横叉臂的内部分为两段,其中靠近纵叉臂的一部分下端为实心体,上端为空心体,空心腔内安装有气缸,气缸的输出端水平活动连接有活塞杆,活塞杆与固定块固接,固定块上固接有支撑杆,支撑杆上固定有支撑板,支撑板连接弹簧的一端,弹簧的另一端固定于横叉臂的一个内壁上。通过设置的伸缩柱、气缸、活塞杆和固定块,可以根据实际情况调节纵叉臂和横叉臂之间的角度,解决了以往的货叉只能通过升降或者水平移动的方式装卸货物的问题。
Fork mechanism used for cargo handling
一种用于货物搬运的货叉机构
2021-03-12
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 / F16F SPRINGS , Federn / G01G Wägen , WEIGHING |