Automatic weight limiting device for truck

• Main Authors: CHEN WEI, FENG JIE, ZHOU JIA, SHAO YIMING, DENG BIAO, XIE MUNAN, ZHAO JIANGXIONG, LUO XIAO, ZHOU LEI
• Format: Patent
• Language: Chinese; English
• Published: 21.05.2014
• 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; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The utility model belongs to the field for preventing overloads of lorries and particularly relates to an automatic weight limiting device for a truck. The automatic weight limiting device comprises an ECU, an auxiliary weight limiting throttling valve, a motor and a weighing sensor, wherein the auxiliary weight limiting throttling valve is installed in an air inlet pipeline, the motor is connected with a port of the ECU, an output shaft of the motor is connected with a swing arm of the auxiliary weight limiting throttling valve, and the weight sensor is in wireless connection with the ECU and is installed on a steel plate spring of the automobile. The overload problem can be solved basically.