CN202889978U - 油菜收获机切割器曲柄传动机构 - Google Patents

油菜收获机切割器曲柄传动机构 Download PDF

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Publication number
CN202889978U
CN202889978U CN 201220472874 CN201220472874U CN202889978U CN 202889978 U CN202889978 U CN 202889978U CN 201220472874 CN201220472874 CN 201220472874 CN 201220472874 U CN201220472874 U CN 201220472874U CN 202889978 U CN202889978 U CN 202889978U
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sickle
eccentric wheel
connecting rod
belt pulley
fixed
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CN 201220472874
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Inventor
张恩贵
吕克军
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MACHINERY FACTORY YARD GANSU ZHONGMU SHANDAN HORSE RANCH
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MACHINERY FACTORY YARD GANSU ZHONGMU SHANDAN HORSE RANCH
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Abstract

一种油菜收获机切割器曲柄传动机构。皮带轮上端固定在支架上,皮带轮下端与偏心轮固定连接,偏心轮轴通过轴承与连杆一端连接,连杆另一端与滑块连接,切割器动刀片固定在滑块上。工作时皮带轮带动偏心轮转动,偏心轮通过连杆带动滑块作往复运动,从而带动切割器动刀片作往复运动,实现切割器的切割作业。

Description

油菜收获机切割器曲柄传动机构
技术领域
本实用新型涉及油菜收获机,尤其是油菜收获机动刀片传动机构。 
背景技术
目前,国内的油菜收获机切割器传动机构为变速箱传动,工作噪声大,结构复杂,维修困难,急待改进。 
发明内容
为了克服油菜收获机械工作时噪声大,切割器传动机构发生故障时维修困难,结构复杂,影响机具正常作业之不足,本实用新型提供一种油菜收获机切割器曲柄传动机构,以弥补其不足。 
本实用新型解决其技术问题所采用的技术方案是:皮带轮上端固定在支架上,皮带轮下端与偏心轮固定连接,偏心轮轴通过轴承与连杆一端连接,连杆另一端与滑块连接,切割器动刀片固定在滑块上。工作时,皮带轮带动偏心轮转动,偏心轮通过连杆带动滑块作往复运动,从而带动滑块另一端的切割器动刀片作往复运动,完成切割作业。 
本实用新型的有益技术效果是:结构简单,工作噪声小,易于实现,传动可靠,便于维修。 
附图说明
下面结合附图和实施例对本实用新型进一步说明。 
图1是本实用新型的结构立体图。 
具体实施方式
在图1中,偏心轮3通过螺栓固定在皮带轮2上,皮带轮2通过支架1固定在机架上,连杆4的一端通过轴承与偏心轮轴连接,另一端通过螺栓与滑块 连接,切割器动刀片7固定在滑块5上。 

Claims (1)

1.一种油菜收获机切割器曲柄传动机构,偏心轮通过螺栓固定在皮带轮上,皮带轮上端通过支架固定在机架上,连杆一端通过轴承与偏心轮轴连接,另一端与滑块连接,切割器动刀片固定在滑块上,其特征在于:偏心轮固定在皮带轮上,偏心轮轴通过连杆与滑块连接,滑块另一端与切割器动刀片固定连接。 
CN 201220472874 2012-09-08 2012-09-08 油菜收获机切割器曲柄传动机构 Expired - Fee Related CN202889978U (zh)

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CN 201220472874 CN202889978U (zh) 2012-09-08 2012-09-08 油菜收获机切割器曲柄传动机构

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CN 201220472874 CN202889978U (zh) 2012-09-08 2012-09-08 油菜收获机切割器曲柄传动机构

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CN202889978U true CN202889978U (zh) 2013-04-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105027822A (zh) * 2015-07-22 2015-11-11 陈戈平 一种甘蔗收割机的切割装置
CN112449841A (zh) * 2020-11-27 2021-03-09 湖南省农友农业装备股份有限公司 一种收割机割刀结构以及收割机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105027822A (zh) * 2015-07-22 2015-11-11 陈戈平 一种甘蔗收割机的切割装置
CN112449841A (zh) * 2020-11-27 2021-03-09 湖南省农友农业装备股份有限公司 一种收割机割刀结构以及收割机

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Granted publication date: 20130424

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