All-wheel electronic steering vehicle chassis and rear double-drive omni-directional counterbalance forklift truck

• Main Authors: FANG ZIJIAN, HAN LONG, XUE JIN
• Format: Patent
• Language: Chinese; English
• Published: 02.09.2022
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses an all-wheel electronic steering vehicle chassis and a rear double-drive omni-directional counterbalance forklift truck. The all-wheel electronic steering vehicle chassis comprises a frame, the front wheels are symmetrically arranged on the two sides of the frame and have an independent steering function; the rear wheels are symmetrically arranged on the two sides of the swing axle and have independent steering and driving functions, and the swing axle is rotationally connected with the frame through a connecting shaft; and the controller is arranged on the frame and used for controlling steering of the front wheel and the rear wheel and driving of the rear wheel. The four groups of steering wheels are arranged on the frame, so that the loading capacity and the balance of the vehicle are greatly improved; meanwhile, due to the fact that the two sets of rear wheels are connected with the vehicle frame through the swing axle, when the vehicle runs to an uneven road surface, the two s