The invention provides a piling vehicle. The lifting of a frame can be limited by the piling vehicle, the impact on a cylinder head sleeve of an oil cylinder is reduced, and accordingly the oil cylinder is protected, collisions are avoided, and the safety and the comfort of the operation are enhanced. The piling vehicle comprises a body, wherein the lower end of the body is provided with a driving wheel and a bearing wheel; the body is provided with a driving control box and a steering device; the front end of the body is provided with a lifting system; the lifting device comprises a door frame; columns which are arranged on the bilateral sides of the door frame respectively are provided with a guide rail; the guide rail is provided with a lifting frame; the front side of the lifting frame is provided with a pallet fork; the body is also provided with a hydraulic system; the hydraulic system comprises a hydraulic oil cylinder and an oil pump motor; a piston rod of the hydraulic oil cylinder is connected with the lifting frame through a connecting part. The piling vehicle is characterized in that the top end of the door frame is provided with a limiting sensor which is in electric control connection with the hydraulic system.
Piling vehicle
2015-05-27
Patent
Electronic Resource
English
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 |
Engineering Index Backfile | 1926