CN105766146A - 一种双扭杆式宽度可调双盘开沟机 - Google Patents
一种双扭杆式宽度可调双盘开沟机 Download PDFInfo
- Publication number
- CN105766146A CN105766146A CN201610284301.0A CN201610284301A CN105766146A CN 105766146 A CN105766146 A CN 105766146A CN 201610284301 A CN201610284301 A CN 201610284301A CN 105766146 A CN105766146 A CN 105766146A
- Authority
- CN
- China
- Prior art keywords
- torsion bar
- double
- torsion
- width
- torsion rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 10
- 239000002689 soil Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005706 microflora Species 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610284301.0A CN105766146B (zh) | 2016-05-04 | 2016-05-04 | 一种双扭杆式宽度可调双盘开沟机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610284301.0A CN105766146B (zh) | 2016-05-04 | 2016-05-04 | 一种双扭杆式宽度可调双盘开沟机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105766146A true CN105766146A (zh) | 2016-07-20 |
CN105766146B CN105766146B (zh) | 2017-09-12 |
Family
ID=56400400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610284301.0A Active CN105766146B (zh) | 2016-05-04 | 2016-05-04 | 一种双扭杆式宽度可调双盘开沟机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105766146B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106508195A (zh) * | 2016-09-13 | 2017-03-22 | 河北农业大学 | 一种交叉斜置式宽度可调开沟机 |
CN108650914A (zh) * | 2018-07-16 | 2018-10-16 | 河北农业大学 | 一种农用四杆双扭式复合悬挂装置 |
CN115104405A (zh) * | 2022-02-21 | 2022-09-27 | 江西农业大学 | 一种开沟间距深度可调的多功能开沟除草机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201450761U (zh) * | 2009-04-16 | 2010-05-12 | 钱学雄 | 犁式开沟器 |
US7753134B1 (en) * | 2009-07-31 | 2010-07-13 | Cnh America Llc | Coulter assembly |
CN202918675U (zh) * | 2012-11-21 | 2013-05-08 | 黑龙江省农业机械工程科学研究院 | 寒区冬小麦播种机 |
CN203748216U (zh) * | 2014-03-24 | 2014-08-06 | 潘显敏 | 一种控制开沟宽度的设备 |
CN204090485U (zh) * | 2014-07-14 | 2015-01-14 | 重庆宽茂机械有限公司 | 一种微耕机开沟器 |
CN204539769U (zh) * | 2015-01-07 | 2015-08-12 | 新疆农业科学院农业机械化研究所 | 双圆盘式开沟机 |
CN205596556U (zh) * | 2016-05-04 | 2016-09-28 | 河北农业大学 | 一种双扭杆式宽度可调双盘开沟机 |
-
2016
- 2016-05-04 CN CN201610284301.0A patent/CN105766146B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201450761U (zh) * | 2009-04-16 | 2010-05-12 | 钱学雄 | 犁式开沟器 |
US7753134B1 (en) * | 2009-07-31 | 2010-07-13 | Cnh America Llc | Coulter assembly |
CN202918675U (zh) * | 2012-11-21 | 2013-05-08 | 黑龙江省农业机械工程科学研究院 | 寒区冬小麦播种机 |
CN203748216U (zh) * | 2014-03-24 | 2014-08-06 | 潘显敏 | 一种控制开沟宽度的设备 |
CN204090485U (zh) * | 2014-07-14 | 2015-01-14 | 重庆宽茂机械有限公司 | 一种微耕机开沟器 |
CN204539769U (zh) * | 2015-01-07 | 2015-08-12 | 新疆农业科学院农业机械化研究所 | 双圆盘式开沟机 |
CN205596556U (zh) * | 2016-05-04 | 2016-09-28 | 河北农业大学 | 一种双扭杆式宽度可调双盘开沟机 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106508195A (zh) * | 2016-09-13 | 2017-03-22 | 河北农业大学 | 一种交叉斜置式宽度可调开沟机 |
CN108650914A (zh) * | 2018-07-16 | 2018-10-16 | 河北农业大学 | 一种农用四杆双扭式复合悬挂装置 |
CN108650914B (zh) * | 2018-07-16 | 2024-03-08 | 河北农业大学 | 一种农用四杆双扭式复合悬挂装置 |
CN115104405A (zh) * | 2022-02-21 | 2022-09-27 | 江西农业大学 | 一种开沟间距深度可调的多功能开沟除草机 |
Also Published As
Publication number | Publication date |
---|---|
CN105766146B (zh) | 2017-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103493692B (zh) | 棉花打顶装置 | |
CN105766146A (zh) | 一种双扭杆式宽度可调双盘开沟机 | |
CN105594327A (zh) | 水田旋耕机平地系统 | |
CN203505147U (zh) | 棉花打顶装置 | |
CN110574507B (zh) | 偏心振动压实式水田单双边筑埂机 | |
CN108738391A (zh) | 一种大规模耕种用旋耕机 | |
CN203984886U (zh) | 水田筑埂机 | |
CN205596556U (zh) | 一种双扭杆式宽度可调双盘开沟机 | |
CN106508195B (zh) | 一种交叉斜置式宽度可调开沟机 | |
CN103548437B (zh) | 一种果园翻地机 | |
CN203086954U (zh) | 以轮式拖拉机为动力的水田同步覆土开沟起垄直播机 | |
CN105144867A (zh) | 圆盘犁 | |
CN201499433U (zh) | 液压可调式复合耕整装置 | |
CN203597030U (zh) | 一种果园翻地机 | |
CN203040218U (zh) | 一种宽幅秸秆粉碎还田机 | |
CN211721017U (zh) | 一种悬挂式单刀轴旋耕机 | |
CN205052072U (zh) | 圆盘犁用犁刀总成 | |
CN106508270B (zh) | 一种小型玉米收获机 | |
CN201585241U (zh) | 仿形液压耙 | |
CN204157232U (zh) | 新型传动式深松旋耕机 | |
CN203537768U (zh) | 起垄覆膜机 | |
CN111418279A (zh) | 水稻苗床旋耕开沟起垄整平镇压复式作业机 | |
CN203633078U (zh) | 可调频振动深松机 | |
CN206149794U (zh) | 一种交叉斜置式宽度可调开沟机 | |
CN205040156U (zh) | 圆盘犁 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160720 Assignee: HEBEI SHUANGTIAN MACHINERY MANUFACTURING Co.,Ltd. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2023990000227 Denomination of invention: A double-torsion bar type double-disc ditcher with adjustable width Granted publication date: 20170912 License type: Common License Record date: 20230221 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160720 Assignee: Baoding Jingyan Machinery Technology Co.,Ltd. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2023990000387 Denomination of invention: A double torsion bar width adjustable double disc trenching machine Granted publication date: 20170912 License type: Common License Record date: 20230410 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160720 Assignee: Hebei Rutai Agricultural Machinery Manufacturing Co.,Ltd. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2023980036430 Denomination of invention: A double torsion bar width adjustable double disc trenching machine Granted publication date: 20170912 License type: Common License Record date: 20230608 Application publication date: 20160720 Assignee: GAOYANG GONGYU AGRICULTURAL MACHINERY MANUFACTURING CO.,LTD. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2023980036426 Denomination of invention: A double torsion bar width adjustable double disc trenching machine Granted publication date: 20170912 License type: Common License Record date: 20230608 Application publication date: 20160720 Assignee: Baoding Yongyue Machinery Equipment Manufacturing Co.,Ltd. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2023980036418 Denomination of invention: A double torsion bar width adjustable double disc trenching machine Granted publication date: 20170912 License type: Common License Record date: 20230608 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160720 Assignee: HEBEI YITUO AGRICULTURAL MACHINERY MANUFACTURING CO.,LTD. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2023980036936 Denomination of invention: A double torsion bar width adjustable double disc trenching machine Granted publication date: 20170912 License type: Common License Record date: 20230625 Application publication date: 20160720 Assignee: Baoding Deheng Hydraulic Machinery Manufacturing Co.,Ltd. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2023980036939 Denomination of invention: A double torsion bar width adjustable double disc trenching machine Granted publication date: 20170912 License type: Common License Record date: 20230625 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160720 Assignee: SHENYANG MEIHUA AGRICULTURE Co.,Ltd. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2023980051110 Denomination of invention: A double torsion bar width adjustable double disc trenching machine Granted publication date: 20170912 License type: Common License Record date: 20231208 |
|
EE01 | Entry into force of recordation of patent licensing contract |