An electric cart comprises a frame (6), a left front wheel (3), a right front wheel (3), a left rear wheel (7) and a right rear wheel (7), the left rear wheel (7) and the right rear wheel (7) are connected with a left rear wheel flange shaft (8) and a right rear wheel flange shaft (8) respectively, a front wheel shaft (18) is arranged between the left front wheel (3) and the right front wheel (3), a rotating disc (2) is installed between the front wheel shaft (18) and the frame (6), the front wheels (3) can rotate independently, and a motor (10) and a power battery pack (14) are installed on the frame (6). The electric cart is reasonable in structure, low in price and easy to popularize and is an innovation of rapid electrification of new and old fuel trucks, and huge social and economic benefits can be inevitably obtained after the electric cart is popularized.
一种电动推车,有车架(6)、左右二个前轮(3)、左右二个后轮(7),左右后轮(7)分别连接有左右后轮法兰轴(8),左右前轮(3)之间有前轮轴(18)一条,前轮轴(18)与车架(6)之间安装有转盘(2),前轮(3)可各自独立转动,在车架(6)上安装有电动机(10)和动力电池组(14)。该电动推车结构合理、价格便宜、推广容易,是新旧燃油货车快速电气化的创新之举,电动推车推广后必然会取得巨大的社会经济效益。
Electric cart
一种电动推车
2024-12-03
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2024
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