CN109505727A - 液压式人力自行车飞轮 - Google Patents

液压式人力自行车飞轮 Download PDF

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Publication number
CN109505727A
CN109505727A CN201710856009.6A CN201710856009A CN109505727A CN 109505727 A CN109505727 A CN 109505727A CN 201710856009 A CN201710856009 A CN 201710856009A CN 109505727 A CN109505727 A CN 109505727A
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CN
China
Prior art keywords
flywheel
bicycle
man
power
gear
Prior art date
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Pending
Application number
CN201710856009.6A
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English (en)
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不公告发明人
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Individual
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Individual
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Priority to CN201710856009.6A priority Critical patent/CN109505727A/zh
Publication of CN109505727A publication Critical patent/CN109505727A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Gear Transmission (AREA)

Abstract

本发明名为液压式人力自行车飞轮。所属领域为人力自行车中的动力转换系统。所解决的问题是现有自行车动力传动转动装置的高成本及车轮不能小型化的限制。本发明的装置，本身体积大小决定于液压马达及动力轴外端的单向棘轮的工艺限制。飞轮所驱动的自行车动力轴与飞轮动力轮为单边耦合式，因此，飞轮的大小对自行车轮的直径大小几乎没有限制，从而令自行车小轮化得以实现。

Description

液压式人力自行车飞轮
技术领域
人力自行车动力转换。
背景技术
现有外啮合液压马达。
发明内容
现有外啮合液压马达，令两工作齿轮齿数相同，齿轮轴均为动力输出轴，设于同则输出动力。液压马达工作时可得两同步反向旋转的动力轴。于两动力轴外轴同时装上同向可动的带相同外齿的单向轴承。这就是发明的内容。需要单向旋转动力的轴只需轴端装上与轴承外齿相同齿型的齿轮，并同时与两单向轴承外齿轮啮合联动即可。
本发明结构极其简单，动力来源是人体的手或腿部的往返动力推动活塞做功。以此方式取代现有机械式飞轮，具有维修成本低，耐用，效率高，体积体积小，人力车的轮子无论大小都能使用。

Claims (4)

1.现有外啮合液压马达，令两工作齿轮齿数相同，齿轮轴均为动力输出轴，设于同则输出动力。
2.液压马达工作时可得两同步反向旋转的动力轴。
3.于两动力轴外轴同时装上同向可动的带相同外齿的单向轴承。
4.需要单向旋转动力的轴只需轴端装上与轴承外齿相同齿型的齿轮，并同时与两单向轴承外齿轮啮合联动即可。
CN201710856009.6A 2017-09-15 2017-09-15 液压式人力自行车飞轮 Pending CN109505727A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710856009.6A CN109505727A (zh) 2017-09-15 2017-09-15 液压式人力自行车飞轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710856009.6A CN109505727A (zh) 2017-09-15 2017-09-15 液压式人力自行车飞轮

Publications (1)

Publication Number Publication Date
CN109505727A true CN109505727A (zh) 2019-03-22

Family

ID=65745298

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710856009.6A Pending CN109505727A (zh) 2017-09-15 2017-09-15 液压式人力自行车飞轮

Country Status (1)

Country Link
CN (1) CN109505727A (zh)

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190322

WD01 Invention patent application deemed withdrawn after publication