CN101455151A - 薯类收获耕犁 - Google Patents

薯类收获耕犁 Download PDF

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Publication number
CN101455151A
CN101455151A CNA2007101153697A CN200710115369A CN101455151A CN 101455151 A CN101455151 A CN 101455151A CN A2007101153697 A CNA2007101153697 A CN A2007101153697A CN 200710115369 A CN200710115369 A CN 200710115369A CN 101455151 A CN101455151 A CN 101455151A
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rotary tillage
plough
soil
tillage shaft
potato
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CNA2007101153697A
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English (en)
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李明浩
李明蕾
李明明
李渊厚
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Priority to CNA2007101153697A priority Critical patent/CN101455151A/zh
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Abstract

本发明公开了一种薯类收获耕犁,具有犁刀,其特征是:所述犁刀固定设置在旋耕轴上。所述犁刀优先沿旋耕轴圆周均布2-4只。本发明在前进的同时实现了将土壤连同其中的薯类一同绕旋耕轴转过180°后翻落,使土壤难以保持成块状结构,使薯类容易从土壤中分拣出来。

Description

薯类收获耕犁
技术领域 本发明涉及农用耕作器具,直接涉及能够收获埋藏于地表面下薯类产品的器具。
背景技术 当前农村诸如地瓜、土豆等薯类农产品的采收仍以镢头手工刨挖为主,也有用拖拉机带动耕犁采收的。前者收获较为干净,但生产效率较低;后者生产效率较高同时能起到耕地的作用,但由于土壤翻动幅度小,随同土块翻起的薯类有时遗漏在土块中难于被人们发现,从而使即将到口的食物被白白丢弃,即使被后续的耙耘程序发现,此时的薯类也已被机具磕碰的面目全非,愈是遇有较粘的土壤,薯类被包在土块中的可能性就愈大。
发明内容 本发明的目的就是要提供一种改进的薯类收获耕犁,它能有效地克服现有拖拉机带动耕犁收获时存在的易将地瓜、土豆等薯类农产品遗留在土壤中的问题。
本发明的目的是这样实现的:薯类收获耕犁,具有犁刀,所述犁刀固定设置在旋耕轴上。
作为本发明的进一步方案是:所述犁刀为沿旋耕轴圆周均布的2-4只。
本发明由于将犁刀与旋耕轴固联在一起,因而在前进的同时实现了将土壤连同其中的薯类一同绕旋耕轴转过180°后翻落,从而使土壤难以再保持成块状结构,也就使薯类容易从土壤中分拣出来。
附图说明 附图是本发明的结构原理图,下面结合附图对本发明作进一步说明。
具体实施方式 附图示出了本发明薯类收获耕犁的结构,旋耕轴1上固定设置犁刀2,犁刀2沿旋耕轴1圆周优先均布2-4只,进一步优选为3只。
附图中,旋耕轴1安装于机架上并由动力带动旋转,整个机架在耕作时高度可调,机架由农用拖拉机带动,从拖拉机上引出一路动力接入旋耕轴1。拖拉机带动本发明前进的同时,犁刀2随旋耕轴1旋转,将土壤连同薯类一块翻起然后抛落,实现薯类与土壤的分离。

Claims (2)

1、一种薯类收获耕犁,具有犁刀(2),其特征是:所述犁刀(2)固定设置在旋耕轴(1)上。
2、根据权利要求1所述的薯类收获耕犁,其特征是:所述犁刀(2)为沿旋耕轴(1)圆周均布的2-4只。
CNA2007101153697A 2007-12-14 2007-12-14 薯类收获耕犁 Pending CN101455151A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101153697A CN101455151A (zh) 2007-12-14 2007-12-14 薯类收获耕犁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101153697A CN101455151A (zh) 2007-12-14 2007-12-14 薯类收获耕犁

Publications (1)

Publication Number Publication Date
CN101455151A true CN101455151A (zh) 2009-06-17

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Family Applications (1)

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CNA2007101153697A Pending CN101455151A (zh) 2007-12-14 2007-12-14 薯类收获耕犁

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CN (1) CN101455151A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265738A (zh) * 2011-05-27 2011-12-07 黄中山 碎土送土器
CN106304934A (zh) * 2015-06-29 2017-01-11 郝玲 无结构性阻力分离装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265738A (zh) * 2011-05-27 2011-12-07 黄中山 碎土送土器
CN106304934A (zh) * 2015-06-29 2017-01-11 郝玲 无结构性阻力分离装置

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Open date: 20090617