CN101601337A - 手提式灭茬装置 - Google Patents

手提式灭茬装置 Download PDF

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CN101601337A
CN101601337A CNA2009100750083A CN200910075008A CN101601337A CN 101601337 A CN101601337 A CN 101601337A CN A2009100750083 A CNA2009100750083 A CN A2009100750083A CN 200910075008 A CN200910075008 A CN 200910075008A CN 101601337 A CN101601337 A CN 101601337A
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batch cutter
plate washer
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CN101601337B (zh
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李怀春
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TAIYUAN?METALLURGY MACHINERY FACTORY
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Abstract

一种手提式灭茬装置，适合于农户小地块里清理地面下的农作物茬；目的是使用方便、效率高；本发明包括有手提杆、立杆、重锤及拉绳、档板、切茬刀、档土板和锥形头；手提杆与立杆垂直，立杆上端与手提杆固定，下端与锥形头的平顶端固定；在锥形头的上方安装有档板和切茬刀，档板固定在立杆上，切茬刀呈圆筒状，通过螺钉装在圆形档板下面；档土板位于档板下方，档土板活套在立杆上，档土板通过弹簧与档板下端面连接；档土板为圆形，位于切茬刀内，直径小于切茬刀所形成的圆筒内径；重锤位于档板上方；重锤上栓有便于拉起重锤的拉绳；切茬刀下端为锋利的刀口；锥形头的外围四周安装有数个刀片，刀片沿着锥形头锥面纵向设置。

Description

手提式灭茬装置
技术领域
本发明涉及一种玉米根灭茬装置。
背景技术
在我国许多地方，农民在清理小块地里面的庄稼茬时大多还是采用传统的用镢头刨的方法，刨起来的根茬带土，还需要打干净，像玉米茬等大型农作物根根茬不易腐烂，农户常常采用点火烧的办法处理，对环境造成污染。
发明内容
本发明目的是克服上述已有技术的不足，提供一种使用方便、效率高的手提式灭茬装置。
本发明包括手提杆、立杆、重锤及拉绳、档板、切茬刀、档土板和锥形头。手提杆与立杆垂直，立杆上端与手提杆固定，下端与锥形头的平顶端固定；在锥形头的上方安装有档板和切茬刀，档板固定在立杆上，切茬刀呈圆筒状，通过螺钉装在圆形档板下面；档土板位于档板下方，档土板活套在立杆上，档土板通过弹簧与档板下端面连接；档土板为圆形，位于切茬刀内，直径小于切茬刀所形成的圆筒内径；重锤中间有孔，活套在立杆上，重锤位于档板上方，可以沿着立杆上下移动。重锤上栓有拉绳，便于拉起重锤。
切茬刀下端为锋利的刀口，切茬刀下端与锥形头的平顶端中间留有一定的间隙；切茬刀采用两半式结构，两个半圆筒形切茬刀合起来构成一个圆筒状；便于拆装。锥形头的外围四周安装有数个刀片，刀片沿着锥形头锥面纵向设置。用于切断地面下的根茬。
本发明适合于农户小地块里清理地面下的农作物根茬。由于不少农户没有条件使用大型旋耕机等设备来清除地面下的农作物根茬，采用本发明可以有效将地里的农作物根茬剪切断，并与土壤分隔开，便于进一步处理；小块根茬易于腐烂，可采用自然腐烂的办法处理，不影响当年的作物生长。而且使用方便、操作简单、效率高。
附图说明
图1为本发明结构示意图。
图中：1、手提杆，2、拉绳，3、重锤，4、立杆，5、档板，6、螺钉，7、弹簧，8、切茬刀，9、档土板，10、刀片，11、锥形头。
具体实施方式
使用时，手握手提杆1，将锥形头11对准农作物根茬，利用拉绳2提起重锤3，放手让重锤3砸在档板5上，由于档板5与立杆4固定在一起，因此带动锥形头11向下砸，锥形头11上的刀片10将农作物根茬剪切断。随着重锤3一次次砸下，锥形头11深入地下，切茬刀8再将已经剪切断的农作物根茬进一步与土壤分隔开。
各部件均采用钢铁制品。为便于携带，重锤3的重量为2-4公斤。立杆4长度约1米，锥形头11高度5-6cm，锥形头11的平顶端直径与锥形头11高度大致相同。锥形头11上的刀片10为5-8片，刀片10长度约4cm，厚度约1.8mm，可对称设置。切茬刀8下端与锥形头11的平顶端之间的间隙为2-3cm。档板5直径约7-8cm。

Claims (2)

1、一种手提式灭茬装置，其特征是包括有手提杆、立杆、重锤及拉绳、档板、切茬刀、档土板和锥形头；手提杆与立杆垂直，立杆上端与手提杆固定，下端与锥形头的平顶端固定；在锥形头的上方安装有档板和切茬刀，档板固定在立杆上，切茬刀呈圆筒状，通过螺钉装在圆形档板下面；档土板位于档板下方，档土板活套在立杆上，档土板通过弹簧与档板下端面连接；档土板为圆形，位于切茬刀内，直径小于切茬刀所形成的圆筒内径；重锤中间有孔，活套在立杆上，重锤位于档板上方；重锤上栓有便于拉起重锤的拉绳；切茬刀下端为锋利的刀口，切茬刀下端与锥形头的平顶端中间留有一定的间隙；切茬刀采用两半式结构，两个半圆筒形切茬刀合起来构成一个圆筒状；锥形头的外围四周安装有数个刀片，刀片沿着锥形头锥面纵向设置。
2、如权利要求1所述的手提式灭茬装置，其特征是切茬刀采用两半式结构，两个半圆筒形切茬刀合起来构成一个圆筒状。
CN2009100750083A 2009-07-25 2009-07-25 手提式灭茬装置 Expired - Fee Related CN101601337B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111108893A (zh) * 2020-01-13 2020-05-08 贾秀建 一种农业用玉米根茎挖取粉碎再处理装置
CN111788922A (zh) * 2020-08-05 2020-10-20 茅台学院 一种简易农作物根茬拔除装置及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349776B1 (en) * 2000-07-05 2002-02-26 Shih Hao Hus Agricultural assembly having changeable tools
CN100376131C (zh) * 2002-03-19 2008-03-26 威廉·K·希克森 具有可旋转把手抓柄的工具
CN2571139Y (zh) * 2002-09-24 2003-09-10 钟延文 组合式动土工具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111108893A (zh) * 2020-01-13 2020-05-08 贾秀建 一种农业用玉米根茎挖取粉碎再处理装置
CN111788922A (zh) * 2020-08-05 2020-10-20 茅台学院 一种简易农作物根茬拔除装置及其使用方法

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Correct: Taiyuan?Metallurgy Machinery Factory|030041 Datong Road, Shanxi, Taiyuan, Datong Road, No. 688|Lu Qizheng, Xing Liangxuan, Liu Limin, Ma Junwen, Li Huaichun, He Chengwen, Huang Suqing

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Correct: Taiyuan?Metallurgy Machinery Factory|030041 Datong Road, Shanxi, Taiyuan, Datong Road, No. 688|Lu Qizheng, Xing Liangxuan, Liu Limin, Ma Junwen, Li Huaichun, He Chengwen, Huang Suqing

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Volume: 27

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Free format text: CORRECT: PATENTEE; ADDRESS; INVENTOR; FROM: LI HUAICHUN;031800 7-4#, SOUTH LANE 4, DONGSHENG WEST STREET, YUSHE COUNTY, SHANXI PROVINCE; LI HUAICHUN TO: TAIYUAN METALLURGY MACHINE FACTORY;030041 NO. 688, DATONG ROAD, JIANCAOPING DISTRICT, TAIYUAN CITY, SHANXI PROVINCE; LU QIZHENG, XING LIANGXUAN, LIU LIMIN, MA JUNWEN, LI HUAICHUN, HE CHENGWEN, HUANG SUQING

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