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Forced linkage type hybrid power motorcycle

A hybrid and motorcycle technology, applied in the field of forced linkage hybrid motorcycles, can solve problems such as power loss, troublesome disassembly, waste of electric energy, etc., achieve strong load capacity, facilitate installation and maintenance, and ensure the effect of power transmission

Active Publication Date: 2021-11-19
ZHEJIANG CHUANGTAI MOTORCYCLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] CN104163226A discloses an integrated rear wheel motor structure for a hybrid motorcycle. This structure is similar to the hub motor of an electric vehicle, and the hub motor is directly installed on the rear Although the deceleration mechanism is saved inside the wheel, since the hub motor is located inside the wheel, if the hub motor fails, it will be troublesome to disassemble
[0004] In addition, when the motor assembly is used as the main power source, the rotation speed of the motor assembly is higher than that of the gasoline power system, resulting in an additional load on the motor assembly and wasting a certain amount of energy. electrical energy
[0005] In addition, when the motorcycle climbs a slope, if it collides with a small obstacle, it may cause a momentary loss of power. This problem also needs to be solved

Method used

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  • Forced linkage type hybrid power motorcycle
  • Forced linkage type hybrid power motorcycle
  • Forced linkage type hybrid power motorcycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The forced linkage hybrid motorcycle includes a motorcycle main body 100, a gasoline power system 102 and a battery 101 are arranged in the middle of the motorcycle main body 100, and the rear part of the motorcycle main body 100 includes: the gasoline power system and the existing motorcycle The structure of the internal combustion engine is basically the same;

[0054] Gear box 2, the box body forms the left flat fork; the box body and the right side flat fork 3 cooperate to install the rear hub 1;

[0055] The input gear 31 is arranged in the reduction box 2 and is connected with the gasoline power system; the middle part of the input gear 31 is provided with an output shaft 61;

[0056]The fixed shaft 62 is fixed on the right flat fork 3; the output shaft 61 and the fixed shaft 62 are spliced ​​along the same axis and can rotate relatively, and the output shaft 61 and the fixed shaft 62 are spliced ​​to form the coupling 6; the design of the coupling 6 The gap betw...

Embodiment 2

[0078] Embodiment 2, this embodiment is basically the same as Embodiment 1, and its difference is as Figure 9 As shown, the high temperature locking mechanism 81 is a memory spring 880 , the memory spring 880 abuts on a push rod 881 , and the push rod 881 drives the roller 7 .

[0079] Generally, even in high temperature environment in summer, when the gasoline power system is not working, the internal temperature of the reducer will not exceed 60°C. Therefore, the trigger temperature of the high temperature locking mechanism 81 can be set between 60°C and 80°C.

[0080] When the gasoline power system is working, the temperature inside the reducer will gradually rise to about 80 degrees, and there will be no big difference between winter and summer.

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Abstract

The invention belongs to the technical field of motorcycles or electric vehicles, and particularly relates to a forced linkage type hybrid power motorcycle. A left side bottom fork is formed at a box body of a reduction gearbox. The box body and the right side bottom fork are matched and provided with a rear hub; an input gear is arranged in the reduction gearbox and is connected with a gasoline power system; a plurality of wedge-shaped grooves are formed in the peripheral side of a shaft hole of the input gear, and a roller is arranged in each wedge-shaped groove; the rollers can roll in the wedge-shaped grooves and are tightly attached to the surface of the output shaft, and the power transmission between the input gear and the output shaft is achieved. A high-temperature locking mechanism is mounted on the side part of the input gear; and when the temperature of the high-temperature locking mechanism in the reduction gearbox exceeds a set value, the rollers are driven to lock the output shaft. When the temperature in the reduction gearbox exceeds a set value, the high-temperature locking mechanism is triggered to forcibly lock the input gear and the output shaft, so that power transmission is ensured; therefore, the accidental separation phenomenon of the input gear and the output shaft when the motorcycle runs at a low speed or collides with an obstacle is avoided.

Description

technical field [0001] The invention belongs to the technical field of motorcycles or electric vehicles, and in particular relates to a forced linkage hybrid motorcycle. Background technique [0002] A hybrid motorcycle, that is, a hub motor is installed on the rear wheel hub of the motorcycle, and the internal combustion engine and the hub motor cooperate to provide power for the motorcycle, reducing the frequency of use of the internal combustion engine, thereby reducing unnecessary fuel consumption. [0003] CN104163226A discloses an integrated rear wheel motor structure for a hybrid motorcycle. This structure is similar to the hub motor of an electric vehicle, and the hub motor is directly installed inside the rear wheel. Although the reduction mechanism is saved, the hub motor is located in the Inside the wheel, if the hub motor fails, it will be troublesome to disassemble. [0004] In addition, when the motor component is used as the main power source, the rotation sp...

Claims

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Application Information

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IPC IPC(8): B62K11/00B62M23/02B62M7/12B62M11/14
CPCB62K11/00B62M23/02B62M7/12B62M11/14
Inventor 王平粟强沈昌群李江宏
Owner ZHEJIANG CHUANGTAI MOTORCYCLE CO LTD
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