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Electric and manual combined power-assisted bicycle with motor and manual and electric full-automatic exchange driving coupling

A human-driven, electric-powered human-powered technology, applied in the direction of wheel-axle combination, rider-driven, wheels, etc., can solve problems such as failures that cannot be self-rescued, and achieve the effect of compact structure, strong car body, and strong self-rescue and self-help capabilities

Inactive Publication Date: 2013-03-27
张学田
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a moped equipped with an electric and manpower combined motor and a fully automatic free exchange drive coupling, so as to solve the defect that the traditional electric vehicle cannot save itself when it fails or lacks power.

Method used

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  • Electric and manual combined power-assisted bicycle with motor and manual and electric full-automatic exchange driving coupling
  • Electric and manual combined power-assisted bicycle with motor and manual and electric full-automatic exchange driving coupling
  • Electric and manual combined power-assisted bicycle with motor and manual and electric full-automatic exchange driving coupling

Examples

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Embodiment Construction

[0021] figure 1 The central shaft 2 shown in —8 is equipped with a hollow rotor shaft 1, the hollow rotor shaft is equipped with a motor 6, the left and right ends of the central shaft are equipped with bearings 4, the hollow rotor shaft is installed on the central shaft by the bearing, and the motor is installed in the hollow shaft. On the rotor shaft, the right end of the central shaft is equipped with a right pedal rod 8, and the left side of the right pedal rod is provided with a sleeve 24, the sleeve is fixed with a human-driven coupling wheel 9, and the right end of the hollow rotor shaft is fixed with an electric drive coupling. Wheel 10, the manpower-driven combined wheel and the electric-driven combined wheel are provided with a drive spline block 11, the human-driven combined wheel and the electric-driven combined wheel are equipped with a drive sprocket disc 7, and the left inner side of the drive sprocket disc is provided with an electric drive combined wheel. Whee...

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Abstract

The invention discloses an electric and manual combined power-assisted bicycle with a motor and a manual and electric full-automatic exchange driving coupling. A middle axle is mounted on a foundation frame on a frame; the middle axle is provided with a hollow rotor shaft; the hollow rotor shaft is provided with the motor; the right end of the middle axle is provided with a right-foot pedaling rod; the left side of the right-foot pedaling rod is provided with a sleeve; a manual driving combining wheel is fixed on the sleeve; an electric driving combining wheel is fixed at the right end of the hollow rotor shaft; the manual driving combining wheel and the electric driving combining wheel are provided with driving spline blocks; and the manual driving combining wheel and the electric driving combining wheel are provided with transmission sprocket wheel disks. In cause of the failure of the motor or power shortage, a foot pedal can be pedaled immediately to drive the sleeve by the right-foot pedaling rod, thereby driving the manual driving combining wheel to rotate, driving the transmission sprocket wheel disks to rotate, driving a chain and wheels to walk, and realizing automatic exchange driving.

Description

technical field [0001] The invention relates to a drive device for electric and power-assisted vehicles, specifically a combined automatic exchange drive coupling for electric vehicles and rickshaws. Background technique [0002] The electric two-wheel or tricycle currently sold and used in the market is mainly driven by a motor. This structure cannot make the vehicle perform better. In the event of a motor failure or power shortage, the sprocket is affected by the motor's magnetic field and resistance. Manpower riding or promoting is heavy and slow, unable to save oneself, and brings a lot of inconvenience to users. Contents of the invention [0003] Therefore people are in urgent need of a dual-purpose vehicle drive shaft coupling with automatic exchange function. So far, no relevant reports about the present invention have been found. Drive the shaft coupling, thereby completing the present invention. [0004] The purpose of the present invention is to provide a moped...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M6/55B60B37/00
Inventor 张学田
Owner 张学田
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