Hub motor integrated system

• Main Authors: TIE XIN, FU XIANG, WU SEN, ZHENG SHENGMIN, QIN WEIMING
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2018
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; 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; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

The invention provides a hub motor integrated system which is arranged in a dual wheel. The system comprises a hub motor, a speed reducer and a brake. The brake is a drum brake and comprises a brake drum connecting piece, a brake shoe, brake wheel cylinders, a brake drum and a brake bottom board. The specially-manufactured drum brake is adopted for substituting an existing disc brake of a heavy load vehicle, brake force is large, the drum brake is more suitable for braking a rear wheel of the heavy load vehicle, and the application range of the hub motor technology is enlarged; and for the heavy load vehicle, the vehicle traveling speed is low, the required brake force is large, under the condition, the durability of the drum brake is higher than that of the disc brake, the brake stabilityof the heavy load vehicle can be improved, and cost is saved as well. 本发明提供种轮毂电机集成系统，设置在双式车轮中，包括轮毂电机、减速器和制动器，所述的制动器为鼓式制动器，包括制动鼓连接件、制动蹄、制动轮缸、制动鼓和制动底板。本发明通过采用特制的鼓式制动器，替代现有重载车辆的盘式制动器，刹车力大，更适用于重载车辆的后轮制动，扩大了轮毂电机技术的应用范围；对于重载车辆来说，车