Heavy truck battery locking mechanism and method of heavy truck battery locking mechanism for unlocking battery

Abstract

The invention relates to the technical field of electric vehicle power exchange, in particular to a heavy truck battery locking mechanism. The heavy truck battery locking mechanism comprises a base and a battery assembly, and the battery assembly is detachably connected to the base; the base comprises a supporting frame, the bottom of the supporting frame is symmetrically provided with a set of vehicle body fixing frames fixed to the vehicle body, and a set of locking mechanisms for fixing the battery assembly are symmetrically arranged at the two ends of the top surface of the frame; the battery assembly comprises a battery frame, the two sides, corresponding to the locking ends of each locking mechanisms, of the battery frame are correspondingly provided with locking sleeves matched withthe battery frame; an electric connection part is further arranged between the base and the battery assembly, and a guiding part is arranged on one side of the electric connection part. The inventionfurther provides a method of the heavy truck battery locking mechanism for unlocking a battery. According to the heavy truck battery locking mechanism, the unitized combined quick assembling structure is adopted, flexible configuration can be achieved according to the actual size of the vehicle and the battery assembly during application, maintenance is convenient, layout is compact, the structure is simple, and popularization is worthy.

Description

technical field [0001] The invention relates to the technical field of battery swapping for electric vehicles, in particular to a battery locking mechanism for heavy-duty trucks and a method for unlocking the battery. Background technique [0002] As the country pays more and more attention to environmental protection, electric vehicles have become a development trend instead of fuel vehicles. Trucks consume a large proportion of fuel and cause serious environmental pollution. Therefore, the development of electric trucks has become an important part of solving environmental pollution problems. Since plug-in trucks need to have a basic mileage to meet the actual operating requirements, the battery capacity of the vehicle cannot be lower than the threshold value. At the same time, affected by the rapid decline or even cancellation of state subsidies for new energy vehicles, the charging model The cost is increasing, which is not conducive to market promotion, and the battery-...

AI Technical Summary

Problems solved by technology

At present, the battery replacement technology of new energy vehicles is not mature enough, the battery installation and disassembly process is complicated, and the precision of locking and unlocking is high, especially for the battery locking mechanism of heavy-duty trucks. Therefore, we propose a heavy-duty Truck battery locking mechanism and method for unlocking battery

Images