CN103053268B - 杂豆起拔机断蔓机构 - Google Patents

杂豆起拔机断蔓机构 Download PDF

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CN103053268B
CN103053268B CN201310033947.8A CN201310033947A CN103053268B CN 103053268 B CN103053268 B CN 103053268B CN 201310033947 A CN201310033947 A CN 201310033947A CN 103053268 B CN103053268 B CN 103053268B
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CN103053268A (zh
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张修春
徐荣刚
刘连军
赵春雷
关岩
李晓东
张建伟
赵连贵
孟宪勇
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Heilongjiang Xinyuanfeng Agricultural Machinery Co ltd
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SUNWU COUNTY NONGFA AGRICULTURAL MACHINERY Co Ltd
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Abstract

杂豆起拔机断蔓机构属于农业机械;在杂豆起拔机机架上固装纵向顺梁,在纵向顺梁上从前至后依次配装分禾器、护刃器座板、摇杆座板和驱动链轮,在驱动链轮侧部同轴固装偏心轮,摇杆铰装在摇杆座板上,在护刃器座板上固装护刃器,动刀片配装在护刃器内,动刀片与动刀片驱动板固连,连杆的两端分别与偏心轮和摇杆铰连接,驱动杆的两端分别与摇杆和动刀片驱动板铰连;本机构可有效、快速地切断机具作业幅宽内已被拔起的杂豆茎蔓与机具作业幅宽外未被拔起的杂豆茎蔓间的牵连,满足高产杂豆起拔作业使用,具有结构设计新颖合理、作业效率高、使用可靠、避免作业堵塞拖堆故障发生、适应能力强的特点。

Description

杂豆起拔机断蔓机构
技术领域
本发明创造属于农业机械,主要涉及一种杂豆起拔机上的作业机构。
背景技术
当前的诸如芸豆类的各种杂豆品种,凡是产量高的杂豆其茎蔓长度均较大,生长发育过程中茎蔓交叉缠绕在一起,俗称“盘蔓”,在用现有的杂豆起拔机进行起拔收获作业时,机具起拔幅宽内被拔起的杂豆茎蔓与起拔作业幅外侧未被拔起的杂豆茎蔓牵拉在一起,造成机具的拖堆拥堵故障,机具无法正常作业,因此有效可靠切断机具作业幅宽内已被拔起的杂豆茎蔓与机具作业幅宽外未被拔起的杂豆茎蔓之间的牵连是急需解决地技术问题。
发明内容
本发明创造的目的就是针对上述现有技术存在的问题,结合农业生产作业的实际需要,设计提供一种杂豆起拔机断蔓机构,达到减少作业故障、提高机具作业效率、适应和满足高产杂豆品种起拔收获作业使用的目的。
本发明创造的目的是这样实现的:一种杂豆起拔机断蔓机构包括杂豆起拔机机架,在杂豆起拔机机架前侧部上固装纵向顺梁,在纵向顺梁上从前至后依次配置分禾器、护刃器座板、摇杆座板和驱动链轮,其中分禾器可上下调节的配装在纵向顺梁上,护刃器座板和摇杆座板固装在纵向顺梁上,驱动链轮可转动地安装在纵向顺梁上;在驱动链轮侧部同轴固装偏心轮;摇杆可摆动地铰连安装在摇杆座板上;在护刃器座板上固装护刃器,动刀片配装在护刃器内,所述动刀片与动刀片驱动板固连;连杆的两端部分别与偏心轮和摇杆一端铰连接,驱动杆的两端部分别与摇杆另一端和动刀片驱动板铰连。
本发明创造可以可靠有效的快速切断机具作业幅宽内已被拔起的杂豆茎蔓与机具作业幅宽外未被拔起的杂豆茎蔓间的牵连,满足和适应高产杂豆的起拔收获作业使用,具有结构设计新颖合理、作业使用可靠、作业效率高、避免作业堵塞拖堆、适应能力强的特点。
附图说明
图1是杂豆起拔机断蔓机构总体结构示意图;
图2是图1的后向视图。
图中件号说明:
1、杂豆起拔机机架、2、驱动链轮、3、连杆、4、摇杆座板、5、摇杆、6、护刃器座板、7、护刃器、8、动刀片、9、分禾器、10、纵向顺梁、11、清沟铲、12、偏心轮、13、动刀片驱动板、14、驱动杆。
具体实施方式
下面结合附图对本发明创造最佳实施方案进行详细描述。杂豆起拔机断蔓机构包括杂豆起拔机机架1,在杂豆起拔机机架1前侧部上固装纵向顺梁10,在纵向顺梁10上从前至后依次配置分禾器9、护刃器座板6、摇杆座板4和驱动链轮2,其中分禾器9可上下调节的配装在纵向顺梁10上,护刃器座板6和摇杆座板4固装在纵向顺梁10上,驱动链轮2可转动地安装在纵向顺梁10上;在驱动链轮2侧部同轴固装偏心轮12;摇杆5可摆动地铰连安装在摇杆座板4上;在护刃器座板6上固装护刃器7,动刀片8配装在护刃器7内,所述动刀片8与动刀片驱动板13固连;连杆3的两端部分别与偏心轮12和摇杆5一端铰连接,驱动杆14的两端部分别与摇杆5另一端和动刀片驱动板13铰连。在纵向顺梁10中间下侧部上、位于护刃器座板6后侧部位处安装清沟铲11。
作业时,通过传动链条将驱动链轮2与杂豆起拔机的动力传动系统连接,旋转的驱动链轮2带动偏心轮12转动,经连杆3驱动摇杆5在摇杆座板4上往复摆动,经驱动杆14和动刀片驱动板13使动刀片8在护刃器7内往复运动,此时,分禾器9将杂豆盘缠在一起的茎蔓抬起向后侧输送,在往复运动的动刀片8与护刃器7的共同配合下将杂豆茎蔓切断,使位于杂豆起拔机作业幅宽内已被拔起的杂豆茎蔓与机具作业幅宽外侧未被拔起的杂豆茎蔓脱开,顺利完成断蔓作业。清沟铲11可将垄沟清理干净,以保证杂豆起拔机的起拔方辊可靠、准确落位,与地面接触,完成起拔作业。

Claims (2)

1.一种杂豆起拔机断蔓机构,包括杂豆起拔机机架(1),其特征在于在杂豆起拔机机架(1)前侧部上固装纵向顺梁(10),在纵向顺梁(10)上从前至后依次配置分禾器(9)、护刃器座板(6)、摇杆座板(4)和驱动链轮(2),其中分禾器(9)可上下调节的配装在纵向顺梁(10)上,护刃器座板(6)和摇杆座板(4)固装在纵向顺梁(10)上,驱动链轮(2)可转动地安装在纵向顺梁(10)上;在驱动链轮(2)侧部同轴固装偏心轮(12);摇杆(5)可摆动地铰连安装在摇杆座板(4)上;在护刃器座板(6)上固装护刃器(7),动刀片(8)配装在护刃器(7)内,所述动刀片(8)与动刀片驱动板(13)固连;连杆(3)的两端部分别与偏心轮(12)和摇杆(5)一端铰连接,驱动杆(14)的两端部分别与摇杆(5)另一端和动刀片驱动板(13)铰连。
2.根据权利要求1所述的杂豆起拔机断蔓机构,其特征在于在纵向顺梁(10)中间下侧部上、位于护刃器座板(6)后侧部位处安装清沟铲(11)。
CN201310033947.8A 2013-01-29 2013-01-29 杂豆起拔机断蔓机构 Expired - Fee Related CN103053268B (zh)

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CN103766072A (zh) * 2014-01-09 2014-05-07 孙吴县农发农业机械有限公司 杂豆起拔机抖土机构
CN104126367B (zh) * 2014-07-31 2017-03-15 孙吴县农发农业机械有限公司 前置断蔓起拔、后置捡拾归趟组合机组
CN106688435A (zh) * 2017-01-01 2017-05-24 孙吴县农发农业机械有限公司 杂豆起拔机圆盘刀断蔓机构
CN106717530A (zh) * 2017-01-01 2017-05-31 孙吴县农发农业机械有限公司 杂豆起拔机圆盘锯齿刀断蔓机构

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