A quick disassembly and replacement device for a central battery box of an electric vehicle
A technology for electric vehicles and battery boxes, which is applied to electric power units, power units, vehicle components, etc., can solve the problems of reducing the speed of unloading and replacement, the easy displacement of the conveying position, and the inability to guarantee the accuracy of the battery box. Offset, ensure accuracy, improve the effect of unloading speed
Active Publication Date: 2019-10-08
速达(泰州)新能源有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a quick dismounting device for the middle battery box of an electric vehicle, so as to solve the problem that the existing quick dismounting device for the middle battery box of an electric vehicle cannot It is necessary to lift and expand each layer in an orderly manner, which does not meet the replacement space requirements of different vehicles, and when the battery is replaced, the delivery position is prone to shift, which cannot ensure the accuracy of the battery box replacement to the middle layer of the car speed, reduce the removal speed
Method used
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Embodiment 1
[0026] see Figure 1 to Figure 7, the present invention provides a quick dismounting and replacing device for a central battery box of an electric vehicle, the structure of which includes a lifting rod 1, a lifting battery box replacement layer 2, a dismounting device body 3, a battery box quick dismounting channel 4, and a cross bar 5 , side plate 6, movable valve 7, fixed base 8, pull handle 9, described side plate 6 is provided with 2, is welded on the left and right ends of unloader body 3 respectively, and described side plate 6 and battery case The quick dismounting passages 4 are perpendicular to each other, the movable valve 7 is provided with a valve stem 71, the movable valve 7 runs through the side plate 6 and is connected with the valve stem 71, and the valve stem 71 is provided with a fixed base 8, so The lifting rod 1 is embedded in the fixed base 8 and is perpendicular to each other. The lifting battery box replacement layer 2 is movably installed between two si...
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The invention discloses a quick dismounting and replacement device for a middle battery box in an electric vehicle (EV). The structure comprises a lifting and lowering rod, a lifting-and-lowering-typebattery box displacement layer, a dismounting and replacement device body, a battery box quick dismounting and replacement passage, a cross rod, side plates, a movable valve, a fixed base and a pullhandle. Through the connection between a lifting and lowering support frame and a battery box storage layer, a battery box replacement displacement layer and a used battery box placement layer, the quick dismounting and replacement device for the middle battery box in the EV can lift, lower or expand each layer in an orderly manner as needed when dismounting and replacing batteries. A scale bar isarranged to accurately adjust the lifting and lowering height so as to meet the replacement space requirements of different vehicles. In addition, through the cooperation between the lifting-and-lowering-type battery box displacement layer and the battery box quick dismounting and replacement passage, calibration adjustment sliding frames can adjust and fix the conveying position of the battery box during the alternation and replacement of the batteries, so as to prevent the occurrence of deviation and to ensure the accuracy of the replacement of the battery box to a middle layer of the EV. The connection between a driving device and a conveying track can assist the conveying process and increase the dismounting and replacement speed.
Description
technical field [0001] The invention relates to a quick disassembly and replacement device for a central battery box of an electric vehicle, and belongs to the technical field of quick disassembly and replacement of a central battery box of an electric vehicle. Background technique [0002] In today's society, energy is increasingly scarce, environmental pollution is serious, and the potential impact of global climate change is huge. Electric vehicles with diversified power sources and zero emissions have become the development direction of future vehicles. Electric vehicles are limited by battery capacity and have low cruising range, which limits the promotion of electric vehicles. Therefore, increasing the battery capacity has become a necessary technical means to solve the problem of low cruising range of electric vehicles. However, problems such as increased battery volume and weight, extended battery charging time, and difficulty in replacing batteries for electric veh...
Claims
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IPC IPC(8): B60S5/06
Inventor 刘艳丹
Owner 速达(泰州)新能源有限公司