CN106954409A - 旱播水稻播种复土装置 - Google Patents

旱播水稻播种复土装置 Download PDF

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Publication number
CN106954409A
CN106954409A CN201610032901.8A CN201610032901A CN106954409A CN 106954409 A CN106954409 A CN 106954409A CN 201610032901 A CN201610032901 A CN 201610032901A CN 106954409 A CN106954409 A CN 106954409A
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China
Prior art keywords
earth backing
connecting rod
sleeve pipe
rice growing
arc
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Pending
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CN201610032901.8A
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English (en)
Inventor
丛林
杨大伦
侯家贵
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Hulin Yixiang Agricultural Machinery Manufacturing Co Ltd
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Hulin Yixiang Agricultural Machinery Manufacturing Co Ltd
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Priority to CN201610032901.8A priority Critical patent/CN106954409A/zh
Publication of CN106954409A publication Critical patent/CN106954409A/zh
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066Devices for covering drills or furrows

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

一种旱田水稻播种复土装置由播种开沟器、柄杆、挡泥板、套管、扭力弹簧、连杆、弧形复土杆、定位螺钉等组成,作业时,在位于销轴上的扭力弹簧的作用力驱动连杆下侧的弧形复土杆,将档泥板分开的土壤收拢回填到苗带沟槽内,复土量的多少,可通过连杆上的定位螺钉,调节弧形复土杆距离苗带沟槽内种籽的高度来获得,结构简单可靠。

Description

旱播水稻播种复土装置
技术领域
本发明涉及农业机械,具体涉及到旱播水稻播种复土装置。
背景技术
水稻旱直播播种深度要求在2厘米左右,由于耕层浅,现有播种机具多采用链条式复土装置,作业时轻则不能覆盖种子,重则把种子拖出地面,严重影响播种作业质量,极不利于水稻旱直播技术的推广应用,因此尽快研究开发能够适应旱田水稻浅播复土作业的装置尤为必要。
发明内容
本发明在于提供一种能够完全适应旱播水稻浅播复土作业的旱播水稻播种复土装置。
一种旱播水稻播种复土装置其特征是:在播种园盘开沟器柄杆的下侧的两侧向后装有挡泥板,在挡泥板的末端上侧钻有透孔,并在两档泥板间装有限位板,在两档泥板的透孔间通过销轴装有套管,在套管内的销轴上装有与连杆连接的扭力弹簧;在与套管连接的连杆下端与弧形复土杆连接,在连杆的上侧装有定位板,在定位板上的螺孔内装有定位螺钉。
本发明的优点在于结构简单紧凑,占用空间位置少,通过调整连杆定位板上的定位螺钉,即能获得满意的复土效果。
附图说明
图1是本发明侧视示意图
图2是本发明俯视示意图
其中:1、园盘开沟器2、柄杆3、挡泥板4、限位板5、套管6、扭力弹簧7、连杆8、弧形复土杆9、定位板10、定位螺栓
具体实施方式
本发明的具体实施方式如下:在播种园盘开沟器1柄杆2的下侧的两侧向后装有档泥板3,在档泥板3的末端上侧钻有透孔,并在两档泥板3间装有限位板4,在两档泥板3的透孔间通过销轴装有套管5,在套管5内的销轴上装有与连杆7连接的扭力弹簧6,在与套管5连接的连杆7下端与弧形复土杆8连接,在连杆7的上侧装有定位板8,在定位板8上的螺孔内装有定位螺钉9。

Claims (1)

1.一种旱播水稻播种复土装置,其特征是:在播种园盘开沟器(1)柄杆(2)的下侧的两侧向后装有档泥板(3),在档泥板(3)的末端上侧钻有透孔,并在两档泥板(3)间装有限位板(4),在两档泥板(3)的透孔间通过销轴装有套管(5),在套管(5)内的销轴上装有与连杆(7)连接的扭力弹簧(6),在与套管(5)连接的连杆(7)下端与弧形复土杆(8)连接,在连杆(7)的上侧装有定位板(8),在定位板(8)上的螺孔内装有定位螺钉(9)。
CN201610032901.8A 2016-01-11 2016-01-11 旱播水稻播种复土装置 Pending CN106954409A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610032901.8A CN106954409A (zh) 2016-01-11 2016-01-11 旱播水稻播种复土装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610032901.8A CN106954409A (zh) 2016-01-11 2016-01-11 旱播水稻播种复土装置

Publications (1)

Publication Number Publication Date
CN106954409A true CN106954409A (zh) 2017-07-18

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CN201610032901.8A Pending CN106954409A (zh) 2016-01-11 2016-01-11 旱播水稻播种复土装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111356356A (zh) * 2017-11-15 2020-06-30 精密种植有限责任公司 种子沟槽闭合传感器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111356356A (zh) * 2017-11-15 2020-06-30 精密种植有限责任公司 种子沟槽闭合传感器
CN111356356B (zh) * 2017-11-15 2022-11-01 精密种植有限责任公司 种子沟槽闭合传感器

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