Chassis structure of unmanned vehicle

• Main Authors: LI PEIJI, SUN ZHONGYIN
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING; VEHICLES IN GENERAL

The utility model discloses an unmanned vehicle chassis structure which comprises a power system, a brake system, a steering system and a vehicle body frame. The power system comprises a power battery system and a double-hub motor rear-drive system, the hub motor rear-drive system is fixed on a rear wheel of the unmanned vehicle, the brake system is a drive-by-wire electro-hydraulic brake system, the steering system is a drive-by-wire steering system, and the vehicle body frame is used for fixing the power battery system, the brake system and the steering system. An upper sealing plate is arranged opposite to the vehicle body frame and used for sealing the vehicle body frame, and the vehicle body frame and the front wheel are connected in a double-fork-arm front suspension mode. The chassis of the unmanned vehicle is high in steering precision and good in refitting performance, and the distribution efficiency of the unmanned vehicle can be effectively improved. 本实用新型公开了无人车底盘结构，所述无人车底盘，包括动力系统、刹车系统、转向系统和车身车架。所述