CN201054884Y - Profile modeling bracket for driving land wheel of no-tillage planter - Google Patents
Profile modeling bracket for driving land wheel of no-tillage planter Download PDFInfo
- Publication number
- CN201054884Y CN201054884Y CNU2007201496071U CN200720149607U CN201054884Y CN 201054884 Y CN201054884 Y CN 201054884Y CN U2007201496071 U CNU2007201496071 U CN U2007201496071U CN 200720149607 U CN200720149607 U CN 200720149607U CN 201054884 Y CN201054884 Y CN 201054884Y
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- China
- Prior art keywords
- land wheel
- pin
- frame
- ground wheel
- bracket
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The utility model discloses a free-till planter drive ground wheel-forming bracket, pertaining to the field of agricultural mechanical technology. The technical proposal includes a free-till planter frame (1) and a ground wheel bracket (2) connected with the frame (1); the lower end of the ground wheel bracket is connected with a ground wheel (4). The utility model is characterized in that the ground wheel bracket (2) is hinged with the frame (1) through a pin shaft (3); the lower part of an upright pole (5) provided with a press spring (6) is connected with the ground wheel bracket (2); the upper part of the upright pole (5) is connected with the frame (1). The bracket with simple structure can ensure the contact between the ground wheel and the ground all the time when being covered with straws or in no-till planting and achieve the mono-block forming of the drive ground wheel, thus reducing the motion rate of the ground wheel and enhancing the planting quality.
Description
Technical field
The utility model relates to a kind of no-tillage seeding machine and drives land wheel profiling support, belongs to agricultural machinery technological field.
Technical background
In recent years, conservation tillage had obtained development rapidly in China, and in implementing the conservation tillage process, no-tillage seeding machine is crucial.On the no-tillage face of land, there is a large amount of stalks to cover, cause face of land injustice, this has caused very big difficulty to no-tillage seeding.Driving land wheel is driven pulley, by the frictional force drives on ground, and has load---seeding apparatus, ground have a large amount of stalks to cover again, and land wheel easily produces slippage.
Conservation tillage is compared with conventional tillage, emerge late, emergence rate is low, seedling stage crop growth conditions bad, one of them very important reasons be that seeding quality is relatively poor.Land wheel is one of critical piece of existing no-tillage seeding machine sowing, is driven sprocket wheel and is driven transmission system in the fertile box of seeding by land wheel, and seed enters soil through discharging tube, plough, and chemical fertilizer is drained in the ditch through outer groove-wheel, defertilizing tube by fertile case, suppresses earthing again.If the land wheel slip rate is big, certainly will influence seeding quality.Conservation tillage has a large amount of stalk stubbles to cover the face of land, causes adhesion property reduction, the frictional force of land wheel to reduce, and land wheel has a cover transmission device again simultaneously, and load is bigger, causes slip rate to increase.
Mostly be between driving land wheel in the present no-tillage seeding machine and the frame and be rigidly connected, when the face of land is uneven, drive land wheel stall sometimes, the disconnected ridge that is short of seedling when causing sowing influences seeding quality.Therefore need be designed to individual profiling with driving land wheel, reduce the land wheel slip rate, improve seeding quality.
The patent No. is for having introduced a kind of driving wheel profiling support in " 97200409.2 ", and its structure adopts the button spring and adjusts the individual profiling that screw is realized driving wheel, but complex structure, and the pressure of button spring can not be regulated bad adaptability.
Summary of the invention
The purpose of the utility model patent is to provide a kind of no-tillage seeding machine to drive land wheel profiling support; to solve in the no-tillage seeding process; owing to driving the problem that land wheel skids and causes being interrupted sowing, is short of seedling disconnected ridge, thereby the raising seeding quality is beneficial to the popularization of conservation tillage.
Comprise no-tillage seeding machine frame 1 for reaching the technical scheme that this purpose takes, the ground wheeling rack 2 that is connected with frame 1, the lower end of ground wheeling rack 2 is connected with land wheel 4, ground wheeling rack 2 is hinged by bearing pin 3 and frame 1, the bottom that the vertical rod 5 of stage clip 6 is housed is connected with ground wheeling rack 2, and the top of vertical rod 5 is connected with frame 1.Land wheel 4 can move in a circle with bearing pin 3, and stage clip 6 can guarantee that land wheel contacts with the face of land all the time simultaneously, has realized driving the individual profiling of land wheel.
Above-mentioned no-tillage seeding machine drives in the land wheel profiling support, and the vertical rod 5 that stage clip 6 is housed is connected with ground wheeling rack 2 by pin 7.
Above-mentioned no-tillage seeding machine drives in the land wheel profiling support, and sprocket wheel 10 is connected the outside of frame 1 by bearing pin 3, and sprocket wheel 10 can freely rotate on bearing pin 3.
Above-mentioned no-tillage seeding machine drives in the land wheel profiling support, and there are a plurality of pin-and-holes 13 upper end of vertical rod 5, requires pin 14 to be installed in the different pin-and-holes according to different sowing depth, guarantees sowing depth.
Above-mentioned no-tillage seeding machine drives in the land wheel profiling support, and there are a plurality of pin-and-holes 15 lower end of vertical rod 5, requires pin 16 to be installed in the different pin-and-holes according to different spring pressures.Can guarantee that land wheel has enough pressure, realize profiling.
The driving land wheel profiling support of the utility model patent, the upper end of ground wheeling rack 2 is hinged by bearing pin 3 and frame 1, can guarantee that the land wheel 4 that is connected with support moves in a circle with bearing pin 3, guarantees that the elasticity of lower chain 8 is constant.The lower end of ground wheeling rack 2 is connected with the vertical rod 5 that stage clip 6 is housed by pin 7, can guarantee that land wheel contacts with the face of land all the time, has realized driving the individual profiling of land wheel.According to the pressure requirement of sowing depth and spring, the pin in the vertical rod 5 14,15 is installed in the different pin-and-holes.
It is as follows to possess the advantage that the driving land wheel profiling support of above structure had: having stalk to cover or uneven when sowing no-tillagely, the land wheel 4 that drives in the land wheel profiling support can move in a circle with bearing pin 3, the vertical rod 5 that stage clip 6 is housed simultaneously is connected with land wheel by pin 7, can guarantee that land wheel contacts with the face of land all the time, realize driving the individual profiling of land wheel.Reduce the land wheel slip rate, improved seeding quality.
Description of drawings:
Fig. 1 is the front view of this driving land wheel profiling support;
Fig. 2 is bearing pin 3 part left views in this driving land wheel profiling support;
Fig. 3 is vertical rod 5 part front views in this driving land wheel profiling support.
Specific embodiments:
Below in conjunction with accompanying drawing embodiments of the invention are described:
Among the figure: 1 is the no-tillage seeding machine frame, and 2 are wheel support drivingly, and 3 is bearing pin, and 4 for driving land wheel, and 5 are vertical rod, 6 is spring, and 7 is pin, and 8 is lower chain, and 9 is last chain, and 10 is sprocket wheel, 11 is the seed manure case, and 12 is plough, and 13,16 is pin-and-hole, and 15,16 is pin.
In the sowing process, drive land wheel 4 and power is passed to seed manure case 11 by lower chain 8, sprocket wheel 10, last chain 9.
The upper end of ground wheeling rack 2 is hinged by bearing pin 3 and frame 1, and land wheel 4 can be moved in a circle with bearing pin 3, and assurance lower chain 8 elasticity at seeding time remains unchanged, thereby assurance seeding quantity and fertilizing amount are constant.
The lower end of ground wheeling rack 2 is connected with the vertical rod 5 that stage clip 6 is housed by pin 7, by regulating the position of pin 13,16, can guarantee that land wheel contacts with the face of land all the time, has realized driving the individual profiling of land wheel.
Because driving wheel 4 can remain and the contacting of ground, and has reduced slip rate, promptly can continual power be passed to seed manure case 11 by chain 8,9, not broadcast leakage in the time of therefore can guaranteeing to sow, phenomenons such as disconnected ridge can not occur being short of seedling.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. a no-tillage seeding machine drives land wheel profiling support, comprise no-tillage seeding machine frame (1), the ground wheeling rack (2) that is connected with frame (1), the lower end of ground wheeling rack (2) is connected with land wheel (4), it is characterized in that, ground wheeling rack (2) is hinged by bearing pin (3) and frame (1), and the bottom that the vertical rod (5) of stage clip (6) is housed is connected with ground wheeling rack (2), and the top of vertical rod (5) is connected with frame (1).
2. no-tillage seeding machine according to claim 1 drives land wheel profiling support, it is characterized in that, the vertical rod (5) that stage clip (6) are housed is connected with ground wheeling rack (2) by pin (7).
3. no-tillage seeding machine according to claim 1 drives land wheel profiling support, it is characterized in that sprocket wheel (10) is connected the outside of frame (1) by bearing pin (3).
4. drive land wheel profiling support according to claim 1 or 2 or 3 described no-tillage seeding machines, it is characterized in that there are a plurality of pin-and-holes (13) upper end of vertical rod (5), require pin (14) to be installed in the different pin-and-holes according to different sowing depth.
5. drive land wheel profiling support according to claim 1 or 2 or 3 described no-tillage seeding machines, it is characterized in that there are a plurality of pin-and-holes (15) lower end of vertical rod (5), require pin (16) to be installed in the different pin-and-holes according to different spring pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201496071U CN201054884Y (en) | 2007-06-13 | 2007-06-13 | Profile modeling bracket for driving land wheel of no-tillage planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201496071U CN201054884Y (en) | 2007-06-13 | 2007-06-13 | Profile modeling bracket for driving land wheel of no-tillage planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054884Y true CN201054884Y (en) | 2008-05-07 |
Family
ID=39423727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201496071U Expired - Fee Related CN201054884Y (en) | 2007-06-13 | 2007-06-13 | Profile modeling bracket for driving land wheel of no-tillage planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054884Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177784A (en) * | 2011-04-14 | 2011-09-14 | 青岛农业大学 | Penetration stabilizing device for peanut combine |
| CN103329667A (en) * | 2013-06-05 | 2013-10-02 | 青岛农业大学 | Plant-to-row seed drill |
| CN103650672A (en) * | 2013-12-20 | 2014-03-26 | 重庆华宇园林股份有限公司 | Landscaping weeding equipment |
| CN107396670A (en) * | 2017-09-01 | 2017-11-28 | 四川农业大学 | One kind sowing power profiling drive device |
| CN107580810A (en) * | 2017-07-24 | 2018-01-16 | 昆明理工大学 | A kind of active disc blade stubble breaking no-tillage seeding machine |
| CN109644632A (en) * | 2019-01-29 | 2019-04-19 | 甘肃洮河拖拉机制造有限公司 | A kind of seeding wheel apparatus and its site preparation arc ridge mulch film spreading and seeding machine |
| RU190018U1 (en) * | 2019-03-25 | 2019-06-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED SEEDING UNIT |
-
2007
- 2007-06-13 CN CNU2007201496071U patent/CN201054884Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177784A (en) * | 2011-04-14 | 2011-09-14 | 青岛农业大学 | Penetration stabilizing device for peanut combine |
| CN103329667A (en) * | 2013-06-05 | 2013-10-02 | 青岛农业大学 | Plant-to-row seed drill |
| CN103329667B (en) * | 2013-06-05 | 2016-04-20 | 青岛农业大学 | Plant-to-row seed drill |
| CN103650672A (en) * | 2013-12-20 | 2014-03-26 | 重庆华宇园林股份有限公司 | Landscaping weeding equipment |
| CN107580810A (en) * | 2017-07-24 | 2018-01-16 | 昆明理工大学 | A kind of active disc blade stubble breaking no-tillage seeding machine |
| CN107396670A (en) * | 2017-09-01 | 2017-11-28 | 四川农业大学 | One kind sowing power profiling drive device |
| CN109644632A (en) * | 2019-01-29 | 2019-04-19 | 甘肃洮河拖拉机制造有限公司 | A kind of seeding wheel apparatus and its site preparation arc ridge mulch film spreading and seeding machine |
| RU190018U1 (en) * | 2019-03-25 | 2019-06-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED SEEDING UNIT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20110613 |