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CN106286776A - 平面螺纹调节式可变外径皮带轮 - Google Patents

平面螺纹调节式可变外径皮带轮 Download PDF

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Publication number
CN106286776A
CN106286776A CN201510323383.0A CN201510323383A CN106286776A CN 106286776 A CN106286776 A CN 106286776A CN 201510323383 A CN201510323383 A CN 201510323383A CN 106286776 A CN106286776 A CN 106286776A
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China
Prior art keywords
flat thread
external diameter
belt pulley
slide block
variable external
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CN201510323383.0A
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English (en)
Inventor
但永强
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Individual
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Individual
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Priority to CN201510323383.0A priority Critical patent/CN106286776A/zh
Publication of CN106286776A publication Critical patent/CN106286776A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

本发明涉及一种平面螺纹调节式可变外径皮带轮，包括1个太阳轮连接调节电机的行星齿轮机构，2个1面是平面螺纹，1面是平面的调节盘。上述两调节盘通过1根套连接实现同时转动，若干块由两面具有平面螺纹的皮带轮加工而成的组成可变外径皮带轮外径的滑块，两块滑块定位盘，两块定位盘由套连接，两个或两个倍数的可变外径皮带轮一起工作可实现线性调速。

Description

平面螺纹调节式可变外径皮带轮
技术领域：
本发明涉及一种平面螺纹调节式可变外径皮带轮。
背景技术：
现有的带轮外径调节方式，有挤压式和辐射式，挤压式为钢带传动，存在易打滑的缺点，辐射式为皮带传动，由于调节方式的不理想，存在传动不平稳，传动速比小的缺点。
发明内容：
本发明的目的在于提供一种平面螺纹调节式可变外径皮带轮，本发明由于采用了两块平面螺纹对置调节滑块的方式，所以可以在有限的空间内放置更多的滑块，从而达到增加传动平稳性，增大传动比的目的。
本发明与现有技术相比，具有比挤压式更不易打滑，比现有的辐射式传动更平稳，传动比更大的优点。
附图说明：
图为整体结构图。图中，滑块定位盘(1，2)平面螺纹调节盘(3，4)滑块(5，6)滑块定位盘连接套(7)平面螺纹调节盘连接套(8)齿圈(9，10)行星轮(11，12)行星架(13)太阳轮(14)调节电机(15)整体支撑轴(16)
具体实施方式：
若干滑块按顺序排好置中，合上滑块定位盘(1，2)用滑块定位盘连接套(7)固定，合上平面螺纹调节盘(3，4)用平面螺纹调节盘连接套(8)固定，齿圈(9，10)固定在平面螺纹调节盘(3)上，行星架(13)固定在滑块定位盘(1)上，太阳轮(14)与调节电机(15)连接，整体支撑轴(16)在平面螺纹调节盘连接套(8)内。

Claims (1)

1.一种平面螺纹调节式可变外径皮带轮，包括调节电机、行星齿轮机构、平面螺纹调节盘、滑块定位盘、若干滑块、连接套、固定轴。
其特征在于：滑块若干片按顺序排列，两边各有一个滑块定位盘和平面螺纹调节盘，两平面螺纹调节盘通过套(8)固定在一起同时转动，两个滑块定位盘通过套(7)固定，电机动力由行星齿轮机构传至平面螺纹调节盘。
CN201510323383.0A 2015-06-10 2015-06-10 平面螺纹调节式可变外径皮带轮 Pending CN106286776A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510323383.0A CN106286776A (zh) 2015-06-10 2015-06-10 平面螺纹调节式可变外径皮带轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510323383.0A CN106286776A (zh) 2015-06-10 2015-06-10 平面螺纹调节式可变外径皮带轮

Publications (1)

Publication Number Publication Date
CN106286776A true CN106286776A (zh) 2017-01-04

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Family Applications (1)

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CN201510323383.0A Pending CN106286776A (zh) 2015-06-10 2015-06-10 平面螺纹调节式可变外径皮带轮

Country Status (1)

Country Link
CN (1) CN106286776A (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87104105A (zh) * 1986-06-06 1987-12-16 埃默森·L·库姆 用有导槽皮带轮的定向平皮带无级变速传动
CN1865733A (zh) * 2005-05-20 2006-11-22 张惠东 变径传动轮和应用该装置的传动机构
CN200999853Y (zh) * 2007-01-20 2008-01-02 潍柴动力股份有限公司 一种可变基准直径带轮
CN101398069A (zh) * 2007-09-24 2009-04-01 麦妙玲 无级变速器
KR101017422B1 (ko) * 2010-12-29 2011-02-28 조윤규 체인벨트식 무단변속기
CN102428297A (zh) * 2009-04-07 2012-04-25 赵闰奎 带式无级变速器
CN104343914A (zh) * 2014-09-16 2015-02-11 谢瑞成 一种变径齿轮接力传动的无级变速传动机构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87104105A (zh) * 1986-06-06 1987-12-16 埃默森·L·库姆 用有导槽皮带轮的定向平皮带无级变速传动
CN1865733A (zh) * 2005-05-20 2006-11-22 张惠东 变径传动轮和应用该装置的传动机构
CN200999853Y (zh) * 2007-01-20 2008-01-02 潍柴动力股份有限公司 一种可变基准直径带轮
CN101398069A (zh) * 2007-09-24 2009-04-01 麦妙玲 无级变速器
CN102428297A (zh) * 2009-04-07 2012-04-25 赵闰奎 带式无级变速器
KR101017422B1 (ko) * 2010-12-29 2011-02-28 조윤규 체인벨트식 무단변속기
CN104343914A (zh) * 2014-09-16 2015-02-11 谢瑞成 一种变径齿轮接力传动的无级变速传动机构

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Application publication date: 20170104