The invention discloses a spider type traveling chassis. The spider type traveling chassis comprises a chassis main body, vehicle axles, wheels and a control device, wherein the vehicle axles are connected with the chassis main body; each wheel is arranged at the tail end of the corresponding vehicle axle; the control device is used for controlling the traveling chassis to move; a rotary mechanism and an angle sensor which are connected with the control device are arranged on each wheel; each vehicle axle comprises a folding piece, two folding arms which are hinged to two sides of the folding piece through rotatable pieces, and a hydraulic cylinder; one of the folding arms of each vehicle axle is connected with the chassis main body; one end of each hydraulic cylinder is connected with the chassis main body, and the other end of each hydraulic cylinder is connected with the corresponding folding piece; meanwhile, each hydraulic cylinder is connected with the control device; the height of each wheel is adjusted by virtue of retraction of the corresponding hydraulic cylinder. The spider type traveling chassis is high in anti-toppling capacity, the stretching and retraction of each vehicle axle are controlled through the corresponding hydraulic cylinder, the chassis main body is further controlled to keep level in real time, and the stability of the traveling chassis is improved.
Spider type traveling chassis
2015-04-01
Patent
Electronic Resource
English
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Traveling chassis with high-stability traveling steering function
European Patent Office | 2015
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