Central motor assembly and electric vehicle

A mid-mounted motor, electric vehicle technology, applied in vehicle parts, vehicle gearbox, rider drive, etc., can solve the problem that the chain is easily polluted by oil and sediment, increase the rider's riding resistance, and pollute the user's clothing. and other problems, to achieve the effect of saving the power of the vehicle, improving the use experience, and being conducive to storage

Inactive Publication Date: 2017-03-29
ZHEJIANG LUYUAN ELECTRIC VEHICLE
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electric bicycles in the related art are usually combined with a hub motor and a chain drive to make the bicycle move. Because the chain drive is easy to drop or break the chain during riding, and the exposed chain is easy to wrap around the user's clothes when riding, there is a safety hazard. At the same time, the exposed

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  • Central motor assembly and electric vehicle
  • Central motor assembly and electric vehicle

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Embodiment Construction

[0032] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0033] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0034]Refer below Figure 1 to Figure 2 The mid-mounted motor assembly 100 and the electric vehicle 200 according to some embodiments of the present invention are described.

[0035] Such as figur...

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Abstract

The invention provides a central motor assembly and an electric vehicle. The central motor assembly comprises a central motor, a first gear assembly, a second gear assembly and a first shaft, wherein the central motor is arranged on a frame, and is positioned below a saddle; the first gear assembly is connected with the central motor; the second gear assembly is arranged on a rear wheel shaft, and the second gear assembly and the first gear assembly are positioned at the same side of the frame; the two ends of the first shaft are separately connected with the first gear assembly and the second gear assembly; the central motor rotates to drive the first gear assembly to rotate, and also drives the first shaft to rotate; and the first shaft drives the second gear assembly to rotate, so that the rear wheel is driven to rotate. The central motor assembly provided by the invention avoids the defect that resistance of a rider is increased due to the fact that magnetic retardation is generated without power by taking a hub motor as a power source, facilitates riding of a user, improves product use safety, improves transmission efficiency, increases output torque, saves electric energy of the whole vehicle, and improves use satisfaction degree of the user.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a mid-mounted motor assembly and an electric vehicle. Background technique [0002] Electric bicycles in the related art are usually combined with a hub motor and a chain drive to make the bicycle move. Because the chain drive is easy to drop or break the chain during riding, and the exposed chain is easy to wrap around the user's clothes when riding, there is a safety hazard. At the same time, the exposed chain is easily polluted by oil and sand, which in turn contaminates the user's clothes and makes the user experience poor. However, when there is no electricity in the electric vehicle with hub motor, there is a magnetic block phenomenon, which increases the riding resistance of the rider, which is not conducive to the user's riding. Contents of the invention [0003] In order to solve at least one of the above technical problems, the embodiment of the first aspec...

Claims

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Application Information

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IPC IPC(8): B62M6/40B62M17/00
CPCB62M6/40B62M17/00
Inventor 倪捷冯春献张雷
Owner ZHEJIANG LUYUAN ELECTRIC VEHICLE
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