CN101225786B - 柴油机手柄起动装置 - Google Patents

柴油机手柄起动装置 Download PDF

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Publication number
CN101225786B
CN101225786B CN2007101807997A CN200710180799A CN101225786B CN 101225786 B CN101225786 B CN 101225786B CN 2007101807997 A CN2007101807997 A CN 2007101807997A CN 200710180799 A CN200710180799 A CN 200710180799A CN 101225786 B CN101225786 B CN 101225786B
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clutch shaft
diesel engine
helical teeth
starting
handle
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CN101225786A (zh
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牛刚学
周红卫
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Abstract

一种柴油机手柄起动装置,由柴油机起动轴、壳体、固定斜齿套、滑动斜齿套、离合轴、棘爪、弹簧组成,固定斜齿套与壳体固定联接,滑动斜齿套与壳体、离合轴活动配合,滑动斜齿套一端有内棘齿,离合轴上有棘爪,柴油机起动轴与离合轴一端为十字结合,离合轴另一端与手柄为超越离合形式配合,柴油机正常起动后手柄与离合轴分离,柴油机产生起动反转时离合轴与柴油机起动轴分离,保障了操作人员的人身安全。

Description

柴油机手柄起动装置
技术领域
本发明柴油机手柄起动装置涉及内燃机起动技术领域,特别是柴油机手柄起动技术领域。国际分类号为F02N1/02。
背景技术
采用手柄起动的柴油机,往往因起动时产生的反转而造成人身伤害事故,而目前市场上销售的采用手柄起动的柴油机,其手柄起动系统都无安全防护装置,存在着安全隐患。
发明内容
为了解决柴油机手柄起动时存在的安全隐患,保障使用者的人身安全,本发明提供一种柴油机手柄起动装置,它由柴油机起动轴、壳体、固定斜齿套、滑动斜齿套、离合轴、棘爪、弹簧组成,其特征是:壳体与柴油机固定联接,固定斜齿套一端为斜齿面,滑动斜齿套一端为斜齿面,另一端为内棘齿,固定斜齿套与壳体固定联接,其斜齿面与滑动斜齿套斜齿面活动配合,滑动斜齿套与壳体,离合轴活动配合,离合轴上有一卡簧,离合轴上活动安装一棘爪,棘爪与离合轴之间有棘爪簧,离合轴起动销与壳体之间有分离簧。离合轴一端与柴油机起动轴之间以十字结合形式联接,另一端与手柄以超越离合形式配合联接。
具体实施措施
附图为本发明结构示意图。
图中,2壳体与柴油机固定联接,3固定斜齿套一端为斜齿面,4滑动斜齿套一端为斜齿面,另一端为内棘齿,3固定斜齿套与2壳体固定联接,其斜齿面与4滑动斜齿套斜齿面活动配合,4滑动斜齿套与2壳体,7离合轴活动配合,7离合轴上有一10卡簧,7离合轴上活动安装一9棘爪,9棘爪与7离合轴之间有5棘爪簧,6离合轴起动销与2壳体之间有8分离簧,7离合轴一端与1柴油机起动轴之间以十字结合形式联接,另一端与手柄以超越离合形式配合联接。
当需要对柴油机进行手柄起动时,手柄与7离合轴以超越离合形式配合联接,向1柴油机起动轴方向稍用力并转动,压缩8分离簧,4滑动斜齿套与3固定斜齿套两斜齿面配合,7离合轴与1柴油机起动轴以十字配合联接,用力摇动手柄,如柴油机得到起动,手柄与7离合轴分离,在8分离簧作用下,7离合轴与1柴油机起动轴分离,在10卡簧作用下,7离合轴不会脱离4滑动斜齿套。如产生起动反转,在9棘爪作用下,4滑动离合套转动,3固定斜齿套与4滑动斜齿套之间的斜面产生位移,使4滑动离合套推动7离合轴向手柄方向运动直至7离合轴与1柴油机起动轴分离,手柄不再随1柴油机起动轴转动,消除手柄反转力,保障操作者的人身安全。

Claims (1)

1.一种柴油机手柄起动装置,它由起动轴、壳体、固定斜齿套、滑动斜齿套、离合轴、棘爪组成,其特征是:壳体与柴油机固定联接,固定斜齿套一端为斜齿面,滑动斜齿套一端为斜齿面,另一端为内棘齿,固定斜齿套与壳体固定联接,其斜齿面与滑动斜齿套斜齿面活动配合,滑动斜齿套与壳体,离合轴活动配合,离合轴上有一卡簧,离合轴上活动安装一棘爪,棘爪与离合轴之间有棘爪簧,离合轴起动销与壳体之间有分离簧,离合轴一端与柴油机起动轴之间以十字结合形式联接,另一端与手柄以超越离合形式配合联接。
CN2007101807997A 2007-10-08 2007-10-08 柴油机手柄起动装置 Expired - Fee Related CN101225786B (zh)

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CN2007101807997A CN101225786B (zh) 2007-10-08 2007-10-08 柴油机手柄起动装置

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CN2007101807997A CN101225786B (zh) 2007-10-08 2007-10-08 柴油机手柄起动装置

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CN101225786B true CN101225786B (zh) 2012-02-29

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB359550A (en) * 1930-07-25 1931-10-26 Arthur Clement Haworth Improvements in or relating to starting handle devices for internal combustion engines
EP0380069A1 (de) * 1989-01-25 1990-08-01 Mastr Technische Produkte Gmbh Handkurbelelement und Widerlager für dasselbe
CN1055222A (zh) * 1991-03-23 1991-10-09 朱永富 汽车发动机防反转安全保护器
CN2140968Y (zh) * 1992-10-17 1993-08-25 北方工业大学实验工厂 发动机双保险安全摇柄
CN2143264Y (zh) * 1992-12-14 1993-10-06 朱克彦 汽车安全手摇起动器
CN1188182A (zh) * 1997-12-08 1998-07-22 龚德明 柴油机起动专用摇把

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB359550A (en) * 1930-07-25 1931-10-26 Arthur Clement Haworth Improvements in or relating to starting handle devices for internal combustion engines
EP0380069A1 (de) * 1989-01-25 1990-08-01 Mastr Technische Produkte Gmbh Handkurbelelement und Widerlager für dasselbe
CN1055222A (zh) * 1991-03-23 1991-10-09 朱永富 汽车发动机防反转安全保护器
CN2140968Y (zh) * 1992-10-17 1993-08-25 北方工业大学实验工厂 发动机双保险安全摇柄
CN2143264Y (zh) * 1992-12-14 1993-10-06 朱克彦 汽车安全手摇起动器
CN1188182A (zh) * 1997-12-08 1998-07-22 龚德明 柴油机起动专用摇把

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