CN209105832U - 行植树苗起苗机犁头 - Google Patents

行植树苗起苗机犁头 Download PDF

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Publication number
CN209105832U
CN209105832U CN201821560309.6U CN201821560309U CN209105832U CN 209105832 U CN209105832 U CN 209105832U CN 201821560309 U CN201821560309 U CN 201821560309U CN 209105832 U CN209105832 U CN 209105832U
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colter
grizzly bar
soil
swing
grid
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陈刚
谭雪屏
葛晓光
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Jilin Agricultural Science and Technology College
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Jilin Agricultural Science and Technology College
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Abstract

行植树苗起苗机犁头,用于树苗的机械化收割,包括中部向下弯曲的犁刀、连接在犁刀后侧的落土格栅、犁刀一端有向上方延伸的撑杆,所述撑杆与机架上的犁头安装座相配合将犁头安装在机架上。所作的改进是:在落土格栅上增加摆动栅条组,所述的摆动栅条组固定在一根栅条轴上,栅条轴通过设置在犁刀后边缘或者与犁刀连接的固定栅条根部的轴座装配在犁头上,栅条轴的一端固定驱轴摆臂;本实用新型的积极效果是:通过安装在犁头落土格栅上的摆动栅条组上、下摆动中对苗根及附着在苗根上的土壤的震动,使土壤与苗根能快速分离,并避免土壤在格栅上堆积阻碍土壤向地面的回落。无需人工清理苗根附土,减轻劳动强度,提高耕作效率。

Description

行植树苗起苗机犁头
技术领域
本实用新型属于农业机械,具体涉及苗圃中树苗收获机。
背景技术
目前,成行载(种)植在苗圃中的树苗,生长到应收获的季节时,在国内,多数都是用小型拖拉机牵引的起苗机苗根下犁土起获带跟树苗。现有的起苗机由拖拉机牵引的机架、装配在机架上向下弯曲的起苗犁头组成。所述的犁头前侧有切土刃口,后侧有落土格栅。与机架连接的犁头撑杆、将犁头撑杆安装在机架上的撑杆座装配在机架上,现有的起苗机犁头上虽然设有落土格栅:但对附着在苗根上的土壤没有分离作用, 在树苗根部带土量较大的情况下,需人工磕打清除苗根附土,增加了人工投入,起苗作业效率低。
实用新型内容
本实用新型的目的是提供一种行植树苗起苗机犁头,用于树苗的机械化收割,克服现有的树苗起苗机存在的上述不足。
本实用新型的起苗机犁头所述的犁头包括中部向下弯曲的犁刀、连接在犁刀后侧的落土格栅、犁刀一端有向上方延伸的撑杆,所述撑杆与机架上的犁头安装座相配合将犁头安装在机架上。所作的改进是:在落土格栅上增加摆动栅条组,所述的摆动栅条组固定在一根栅条轴上,栅条轴通过设置在犁刀后侧的固定栅条根部的轴座装配在犁头上,栅条轴的一端固定驱轴摆臂;
本实用新型的积极效果是:通过安装在犁头落土格栅上的摆动栅条组上、下摆动中对苗根及附着在苗根上的土壤的震动,使土壤与苗根能快速分离,并避免土壤在格栅上堆积阻碍土壤向地面的回落。无需人工清理苗根附土,减轻劳动强度,提高耕作效率。
附图说明
图1为本实用新型的立体图。
具体实施方式
参阅图1、所述的犁头包括中部向下弯曲的犁刀1、连接在犁刀后侧的落土格栅2、犁刀一端有向上方延伸连接机架的撑杆3,在落土格栅2纵向中部的两根筛条组成摆动栅条组2-1,摆动栅条组固定在一根栅条轴4上,栅条轴通过焊接在犁刀后边缘的两个轴座装配在犁头上,栅条轴2的一端固定驱轴摆臂5。分别在两个轴座上焊接两根固定栅条,形成固定栅条组2-2。

Claims (1)

1.行植树苗起苗机犁头,包括中部向下弯曲的犁刀、连接在犁刀后侧的落土格栅、犁刀一端有向上方延伸的撑杆,所述撑杆与机架上的犁头安装座相配合将犁头安装在机架上,其特征是:在落土格栅上增加摆动栅条组,所述的摆动栅条组固定在一根栅条轴上,栅条轴通过设置在犁刀后侧的轴座装配在犁头上,栅条轴的一端固定驱轴摆臂。
CN201821560309.6U 2018-09-25 2018-09-25 行植树苗起苗机犁头 Expired - Fee Related CN209105832U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113711886A (zh) * 2021-09-01 2021-11-30 徐金龙 一种园林绿化工程树木土球挖掘维护设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113711886A (zh) * 2021-09-01 2021-11-30 徐金龙 一种园林绿化工程树木土球挖掘维护设备
CN113711886B (zh) * 2021-09-01 2023-09-26 江苏千叶建设有限公司 一种园林绿化工程树木土球挖掘维护设备

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Granted publication date: 20190716