CN109383695A - 一种脚踏发电电动自行车 - Google Patents

一种脚踏发电电动自行车 Download PDF

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Publication number
CN109383695A
CN109383695A CN201710721255.0A CN201710721255A CN109383695A CN 109383695 A CN109383695 A CN 109383695A CN 201710721255 A CN201710721255 A CN 201710721255A CN 109383695 A CN109383695 A CN 109383695A
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China
Prior art keywords
gear
motor
hub
ratchet
foot
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CN201710721255.0A
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English (en)
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胡德明
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Individual
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Individual
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Priority to CN201710721255.0A priority Critical patent/CN109383695A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

本发明公开了一种由发电机，电动机，三角架，发电机外转子，内转子空心轴，空心套筒，脚踏中轴，空心齿轮，行星增速齿轮，驱动链条齿轮花盘，脚踏定向棘轮，电动机定向棘轮的脚踏发电电动自行车。

Description

一种脚踏发电电动自行车
现在市场上的电动自行车，本身笨重，没电时骑行费劲缓慢，不能自身发电充电，因此本人发明了一款真正的可以发电，充电，骑行轻便的电动自行车；
1.要真正的实现发电带电动运行，首先要把发电机与电动机分开，也就是需要一个发电机，一个电动机；
2.发电机安装在传统自行车的脚踏中轴上，三角架固定发电机外转子，内转子轴采用空心轴，套在另一个固定的空心套筒上，脚踏中轴再穿过空心套筒，内转子空心轴一端带有齿轮，有行星齿轮增速驱动，行星齿轮外盘与驱动链条齿轮花盘紧锁，脚踏中轴与链条花盘齿轮间采用定向棘轮联动，就是将传统自行车的后车轮飞轮改为脚踏中轴飞轮，后车轮飞轮不带棘轮，与轮毂紧锁，这样利用脚蹬时，脚踏中轴就会通过棘齿带动链条花盘齿轮转动，在驱动自行车行走时，也同时会带动行星齿轮驱动电机内转子发电，在下坡滑行时也可以通过链条带动花盘转动发电；
3.电动机采用外挂式或轮毂式，外挂式将电动机安装在前叉或后叉上，在前轮或后轮轮毂上再加一个棘齿齿轮，棘齿齿轮与电机齿轮啮合；
4.轮毂式电动机，就是将电机轮毂与车轮轮毂同轴分体转动，电机轮毂与车轮轮毂间采用棘轮啮合；
5.两种电动方式同样都是，脚踏中轴带动一个棘轮做功，电动机带动一个棘轮做功，脚踏棘轮做功时电机棘轮就不用做功，减少电动机磁场的阻力，就可以象普通自行一样轻松骑行，电机做功时脚踏棘轮就不用做功，可以向电动车一样行走，蓄电采用锂电蓄电池，挂在三角架或其他部位。

Claims (9)

1.发电机与电动机分开安装在一辆自行车的创意。
2.脚踏三角架固定发电机外转子设计。
3.内转子轴空心轴，套在另一个固定的空心套筒上，脚踏中轴穿过空心套筒设计。
4.内转子空心轴齿轮，行星增速齿轮设计。
5.行星齿轮外盘与驱动链条齿轮花盘紧锁设计。
6.脚踏中轴与链条花盘齿轮间采用定向棘轮联动设计。
7.电动机采用外挂式或轮毂式设计。
8.外挂式电动机棘齿齿轮驱动设计。
9.轮毂式电动机与车轮轮毂同轴分体转动，电机轮毂与车轮轮毂间采用棘轮啮合设计。
CN201710721255.0A 2017-08-13 2017-08-13 一种脚踏发电电动自行车 Pending CN109383695A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710721255.0A CN109383695A (zh) 2017-08-13 2017-08-13 一种脚踏发电电动自行车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710721255.0A CN109383695A (zh) 2017-08-13 2017-08-13 一种脚踏发电电动自行车

Publications (1)

Publication Number Publication Date
CN109383695A true CN109383695A (zh) 2019-02-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710721255.0A Pending CN109383695A (zh) 2017-08-13 2017-08-13 一种脚踏发电电动自行车

Country Status (1)

Country Link
CN (1) CN109383695A (zh)

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Application publication date: 20190226