An electric vehicle and a battery replacement device thereof
A battery replacement and electric vehicle technology, applied in electric power units, power units, vehicle maintenance, etc., can solve the problems of reducing the installation space of the warehouse, increasing the thickness of the chassis, and unreasonable structure, so as to improve the transportation capacity and avoid Effort-saving effect of bumping and taking out
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Embodiment 1
[0039] Embodiment 1: a kind of battery replacement device of electric vehicle, as figure 2 and Figure 5 As shown, it includes a lifting mechanism installed on the chassis 1. The lifting mechanism is located directly below the battery chamber 18 in the chassis 1. The lifting mechanism includes a base 2 screwed to the chassis 1 and a scissor lift frame 3 connected to the base 2. And the symmetrical horizontal connecting plate 4 connected to the top of the scissor lift frame 3, the direction of the connecting plate 4 is along the width direction of the electric vehicle. Four transmission rollers 5 are connected between the connecting plates 4 . The transmission roller 5 is evenly distributed along the length direction of the connecting plate 4, and a circle of transmission belt 6 is set on the transmission roller 5 (see Figure 4 ), a number of universal balls 16 are evenly distributed on the outer surface of the transmission belt 6, and the transmission roller 5 rotates to d...
Embodiment 2
[0044] Embodiment 2: a kind of electric vehicle, as figure 1 As shown, it includes a chassis 1 and a cargo compartment 17 hinged at the chassis 1. The maximum rotation angle of the cargo compartment 17 is 40°. The battery replacement device of the electric vehicle in the first embodiment is arranged in the chassis 1.
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