CN2174837Y - “半牧牌”油菜专用点播机 - Google Patents

“半牧牌”油菜专用点播机 Download PDF

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Publication number
CN2174837Y
CN2174837Y CN 93204944 CN93204944U CN2174837Y CN 2174837 Y CN2174837 Y CN 2174837Y CN 93204944 CN93204944 CN 93204944 CN 93204944 U CN93204944 U CN 93204944U CN 2174837 Y CN2174837 Y CN 2174837Y
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seed
main shaft
box
rape
special
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Expired - Fee Related
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CN 93204944
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English (en)
Inventor
张惠芳
白守伟
钦宁
孙孟桥
王国安
张永祥
郭玉梅
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Huangzhong County Agricultural Tech Spreading Centre Qinghai Prov
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Huangzhong County Agricultural Tech Spreading Centre Qinghai Prov
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Priority to CN 93204944 priority Critical patent/CN2174837Y/zh
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Abstract

本实用新型是一种油菜专用点播机，属于农用机 具。该机由主轴、总轴轮、种子箱、开沟器、开沟器梁、 拉杆、牵引臂组成，该机可直接用人力牵引，总轴轮在 地面上向前滚动，开沟器在种子箱前开出沟槽，种子 箱随主轴一起转动，种子靠自重从排种孔排出，均匀 撒在沟内，完成播种。本机具有重量轻、体积小、便于 操作的特点，适合于在山地和各类地区使用，特别适 用于机械牵引和畜力不宜操作的陡坡地使用。

Description

一种油菜专用点播机，属于农用机具。
目前，我国农村，特别是西北地区大部分农村油菜的播种方式仍然采用撒播。由于撒播后种子入土深浅不一，种子分布不均而造成出苗不齐，田间管理不便，同时也对种子造成了浪费。
本实用新型是为了改变油菜耕作方式，节省劳力、畜力和动力，提高工作效率而设计的油菜专用点播机。
本实的新型是由主轴、总轴轮、种子箱、拉杆、开沟器梁、开沟器、牵引臂等组成，它们是这样连接的：两个总轴轮分别安装在主轴的两端，总轴轮内侧分别设有两个拉杆轴套，主轴与拉杆轴套为间隙配合；主轴中部均匀设有三个种子箱；开沟器梁通过拉杆与拉杆轴套连为一体，牵引臂固定在开沟器梁的前侧，三个开沟器固定在开沟梁的下侧，与种子箱相对应。在种子箱的圆周面上开有排种孔，孔径约2毫米左右，种子箱的端面开有装种孔。
图1为本实用新型油菜专用点播机的轴测图。
其中
1－主轴        6－排种孔
2－总轴轮        7－拉杆
3－拉杆轴套        8－开沟器梁
4－种子箱        9－开沟器
5－装种孔        10－牵引臂
本实用新型油菜专用点播机是这样工作的：在牵引臂（10）的总接头上装一木柄，用人力牵引木柄向前行走，总轴轮（2）在地面上向前滚动，同时带动主轴（1）转动。把牵引臂（10）略向下压，开沟器（9）便在地面开出三行沟槽；种子箱（4）与主轴（1）为过盈配合，所以种子箱（4）随主轴（1）转动，这时种子因自重从排种孔（6）均匀排出，播入开好的沟内。本机具有重量轻、体积小、便于操作的特点，适合于小农户在山地使用，还特别适用于机引、畜力不宜操作的陡坡地，还适用于其它蔬菜的播种。使用本机可使开沟、下种、合土一次完成，比畜力五行条播机提高工作效率10％，比撒播增产56％。

Claims (6)

1、一种油菜专用点播机，由主轴、总轴轮、种子箱、拉杆、开沟器梁、开沟器、牵引臂组成；其特征在于两个总轴轮分别安装在主轴的两端，总轴轮内侧分别有两个拉杆轴套，主轴中部装有种子箱，开沟器梁通过拉杆与拉杆轴套连为一体，牵引臂固定在开沟器梁的前侧，开沟器固定在开沟器梁的下侧。
2、根据权利要求1所述的油菜专用点播机，其特征在于主轴中部均匀安装至少三个与主轴为过盈配合的种子箱。
3、根据权利要求2所述的油菜专用点播机，其特征在于种子箱圆周面上开有排种孔，种子箱端面开有装种孔。
4、根据权利要求3所述的油菜专用点播机，其特征在于排种孔后孔径为2毫米，孔距根据需要确定。
5、根据权利要求1所述的油菜专用点播机，其特征在于拉杆轴套与主轴为间隙配合。
6、根据权利要求1所述的油菜专用点播机，其特征在于在开沟器梁上固定有与种子箱相对的至少三个开沟器。
CN 93204944 1993-02-24 1993-02-24 “半牧牌”油菜专用点播机 Expired - Fee Related CN2174837Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93204944 CN2174837Y (zh) 1993-02-24 1993-02-24 “半牧牌”油菜专用点播机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93204944 CN2174837Y (zh) 1993-02-24 1993-02-24 “半牧牌”油菜专用点播机

Publications (1)

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CN2174837Y true CN2174837Y (zh) 1994-08-24

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CN 93204944 Expired - Fee Related CN2174837Y (zh) 1993-02-24 1993-02-24 “半牧牌”油菜专用点播机

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CN (1) CN2174837Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105123043A (zh) * 2015-07-29 2015-12-09 俞雄飞 播种机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105123043A (zh) * 2015-07-29 2015-12-09 俞雄飞 播种机
CN105123043B (zh) * 2015-07-29 2017-03-08 俞雄飞 播种机

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CU01 Correction of utility model patent

Correction item: Designer order

Correct: Xu Ning|Bai Shouwei|Zhang Huifang|Wang Guoan|Qi Yumei|Sun Mengqiao|Zhang Yongxiang

False: Zhang Huifang|Bai Shouwei|Xu Ning|Sun Mengqiao|Wang Guoan|Zhang Yongxiang|Qi Yumei

Number: 34

Page: The title page

Volume: 10

Correction item: Designer name

Correct: Xu Ning|Qi Yumei

False: Qin Ning|Guo Yumei

Number: 34

Page: The title page

Volume: 10

Correction item: Denomination of Utility Model

Correct: Rape special VOD machine

False: "Semi-animal husbandry brand" rapeseed special-demand machine

Number: 34

Page: The title page

Volume: 10

CU03 Correction of utility model patent gazette

Correction item: Denomination of Utility Model

Correct: Rape special VOD machine

False: Semi-animal husbandry brand" rapeseed special-demand machine

Number: 34

Page: 3

Volume: 10

Correction item: Designer order

Correct: Xu Ning|Bai Shouwei|Zhang Huifang|Wang Guoan|Qi Yumei|Sun Mengqiao|Zhang Yongxiang

False: Zhang Huifang|Bai Shouwei|Xu Ning|Sun Mengqiao|Wang Guoan|Zhang Yongxiang|Qi Yumei

Number: 34

Page: 3

Volume: 10

Correction item: Designer name

Correct: Xu Ning|Qi Yumei

False: Qin Ning|Guo Yumei

Number: 34

Page: 3

Volume: 10

C20 Patent right or utility model deemed to be abandoned or is abandoned
CF01 Termination of patent right due to non-payment of annual fee