Battery box hoisting method and device

• Main Authors: CUI YONGGAN, ZHOU XIN, XU AICHAO, ZHANG DONGJIANG
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2024
• Subjects: CRANES; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to the technical field of new energy vehicle battery replacement, in particular to a battery box hoisting method and device. The method comprises the steps that S11, based on the fact that a vehicle arrives at a battery replacement area, a trolley unit moves in the direction close to a battery box; s12, based on the fact that the trolley unit moves to the hoisting position, the posture of the battery box on the vehicle is obtained; s13, on the basis that the posture of the battery box is the first inclination, the hoisting unit descends; and S14, the hoisting unit descends to the grabbing position, and the battery box is grabbed. In this way, the problem that the inclined battery box is grabbed is solved. 本发明涉及新能源车辆换电技术领域，具体而言，涉及一种电池箱吊装方法及装置。其中方法包括：步骤S11，基于车辆到达换电区域，小车单元移动朝靠近电池箱方向移动；步骤S12，基于小车单元移动至吊装位置，获取车辆上的电池箱姿态；步骤S13，基于电池箱姿态为第一倾斜，吊装单元下降；步骤S14，基于吊装单元下降至抓取位置，抓取电池箱。这样就解决了抓取倾斜的电池箱的问题。