A motor drive assembly for an electric power-assisted bicycle
A technology of electric power boosting and driving components, which is applied in the direction of electric components, vehicle parts, electrical components, etc. It can solve the problems of inconvenient replacement of runners, inability to protect the motor, and inability to effectively ensure the normal temperature inside the machine base. Replacement wheel, easy to replace the effect
Active Publication Date: 2020-05-05
苏州范特瑞德体育科技有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a motor drive assembly for electric power-assisted bicycles to solve the problem that the common motor drive assembly for electric power-assisted bicycles in the above background technology cannot effectively protect the motor, and cannot effectively ensure The temperature is normal, and it is not convenient to replace the runner
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The preferred embodiment of the present invention will be described in detail below in conjunction with accompanying drawing:
[0022] see Figure 1-5 , the present invention provides a technical solution: a motor drive assembly for an electric power-assisted bicycle, including a machine base 1, a fixed block 2, a waterproof block 3, a rubber sleeve 4, a shaft rod 5, a magnetic block 6, a brake block 7, a stator Winding 8, cooling ribs 9, junction box 10, first wire fixing block 11, second wire fixing block 12, connecting wire 13, ventilation pipe 14, fan 15, bearing 16, adjustment plate 17, first output shaft 18, terminal Cover 19, second output shaft 20, runner 21 and baffle plate 22, fixed block 2 is fixed on the outside of machine base 1, and the left end of machine base 1 is connected with end cover 19, and the inside of fixed block 2 is provided with waterproof block 3 , and the outer side of the waterproof block 3 is connected with a rubber sleeve 4, the inside ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a motor drive component for an electric assisted bicycle. The motor drive component comprises a base, a fixed block is fixed to the outside of the base, a left end of the baseis connected to an end cover, a waterproof block is arranged inside the fixed block, the inside of the base is provided with a rotating shaft rod, the left side of a braking block is provided with astator winding, a junction box is fixed to the front side of a cooling rib, a second line fixing block is connected under a first line fixing block, a vent pipe is set on the upper right side of the rotating shaft rod, the right end of a fan is provided with a first output shaft, a second output shaft is fixed to the left end of the rotating shaft rod, a rotating wheel is set at the outer side ofthe second output shaft, and the left side of the rotating wheel is provided with a baffle plate. According to the motor drive component for the electric assisted bicycle, a motor can be effectively protected, the normal temperature inside the base can be effectively ensured, and the rotating wheel is convenient to replace.
Description
technical field [0001] The invention relates to the technical field of electric power-assisted bicycles, in particular to a motor drive assembly for electric power-assisted bicycles. Background technique [0002] In the production process of electric power-assisted bicycles, the driving device of the bicycle becomes particularly critical. The common driving device is the drive motor, so people's requirements for the motor drive components of electric power-assisted bicycles will be more stringent; [0003] However, the common motor drive components for electric power-assisted bicycles cannot effectively protect the motor, and cannot effectively ensure the normal temperature inside the machine base, and it is not easy to replace the runners. Therefore, we propose an electric power-assisted bicycle. Motor drive components in order to solve the problems raised in the above. Contents of the invention [0004] The purpose of the present invention is to provide a motor drive as...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/04H02K5/10H02K5/18H02K5/20H02K9/06B62M6/40
CPCB62M6/40H02K5/04H02K5/10H02K5/18H02K5/20H02K9/06
Inventor 范晓东
Owner 苏州范特瑞德体育科技有限公司