CN2127228Y - 组合式犁铧 - Google Patents

组合式犁铧 Download PDF

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Publication number
CN2127228Y
CN2127228Y CN 92216004 CN92216004U CN2127228Y CN 2127228 Y CN2127228 Y CN 2127228Y CN 92216004 CN92216004 CN 92216004 CN 92216004 U CN92216004 U CN 92216004U CN 2127228 Y CN2127228 Y CN 2127228Y
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China
Prior art keywords
ploughshare
model
utility
front part
combined
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Expired - Fee Related
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CN 92216004
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English (en)
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姜永广
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Individual
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Individual
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Priority to CN 92216004 priority Critical patent/CN2127228Y/zh
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Abstract

本实用新型犁铧由前部、后部分离组合构成,可 代替现有整体犁铧,前部可为小铧,加接后部可作为 大铧,具有节省原料,降低制造工时的优点,并能减少 伤苗率,这种铧结构简单,是实用的犁耕部件。

Description

本实用新型涉及耕地使用的犁铧。
目前,我国农村大部分地区使用的弯勾犁的犁铧为整体铸铁结构,安装固定在犁臂上。这种犁铧的不足之处是经一段时间使用磨损后,则整体报费,不仅浪费制造工时,也浪费了原材料,此外,还不能按垄的宽窄调整铧的大小,并且极易在出苗翻地时,犁臂偶尔偏离垄形直线,导致铧翼触伤秧苗或使苗根裸露,造成损失。
本实用新型的目的是对现有整体铧进行改良,提供一种组合式犁铧,以满足各种耕地需要。
本实用新型的技术解决方案是:犁铧由前部、后部分离组合构成,分离时前部铧作为小铧,可耕小垄也不易伤苗,前部、后部铧组合作为铧翼较宽的大铧。
图1为本实用新型铧侧视图;
图2为本实用新型铧的俯视图;
图3为本实用新型联接结构侧视图。
本实用新型分为前铧1、后铧2,前铧1为铧头,其后端背面焊接或整体铸造一联接板5,联接板5上穿有螺栓孔,可与插套3三点固定在犁臂4上,作为小铧耕地,减小了伤苗率。
本实用新型后铧2后端两侧为铧翼,其前端开有两个螺栓孔,经前铧1上的联接板5与前铧1共同连接在犁臂4上,组成一体铧,作为耕大垄铧用。只有耕大垄时,才加接后铧2,因此后铧磨损小,维修时只需更换磨损严重的前铧1即可,节约了原材料。
本实用新型具有结构简单,拆卸方便,工作省力的优点。

Claims (1)

  1. 一种组合式犁铧,其特征在于犁铧由前、后两部分组成,前为铧头,用以单独作小铧使用,其后端设有联接板5,后部铧通过联接板5用螺栓与铧头1紧固联接为一体,形成铧翼较宽的大铧。
CN 92216004 1992-05-22 1992-05-22 组合式犁铧 Expired - Fee Related CN2127228Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92216004 CN2127228Y (zh) 1992-05-22 1992-05-22 组合式犁铧

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92216004 CN2127228Y (zh) 1992-05-22 1992-05-22 组合式犁铧

Publications (1)

Publication Number Publication Date
CN2127228Y true CN2127228Y (zh) 1993-02-24

Family

ID=33764349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92216004 Expired - Fee Related CN2127228Y (zh) 1992-05-22 1992-05-22 组合式犁铧

Country Status (1)

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CN (1) CN2127228Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812232A (zh) * 2012-11-21 2015-07-29 格兰集团营运挪威股份有限公司 用于犁铧的具有非对称孔图案的磨损头附接装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812232A (zh) * 2012-11-21 2015-07-29 格兰集团营运挪威股份有限公司 用于犁铧的具有非对称孔图案的磨损头附接装置
EP2922381A4 (en) * 2012-11-21 2016-09-07 Kverneland Group Operations Norway As PUNCH TOOL FOR PURGE WITH ASYMMETRIC PATTERN

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C19 Lapse of patent right due to non-payment of the annual fee
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