CN201178573Y - Seeder for wheat with accurate width breadth - Google Patents
Seeder for wheat with accurate width breadth Download PDFInfo
- Publication number
- CN201178573Y CN201178573Y CNU2008200161889U CN200820016188U CN201178573Y CN 201178573 Y CN201178573 Y CN 201178573Y CN U2008200161889 U CNU2008200161889 U CN U2008200161889U CN 200820016188 U CN200820016188 U CN 200820016188U CN 201178573 Y CN201178573 Y CN 201178573Y
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- seeding
- seed
- wheel
- wheat
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Abstract
The utility model discloses a big base wheat seed placing device, which comprises a stander and a seed box arranged on the stander, seeding mechanisms, a suspension device, land wheels and an opener. The big base wheat seed placing device has the key points that the bottom part of the seed box is provided with two parallel sowing axles which are arranged before and after, six seeding mechanism units are evenly and transversely arranged on the sowing axles, each seeding mechanism unit is combined by two hole seeding mechanisms which are arranged by the front-and-back and staggered way, and a drive chain wheel on the land wheel at one side is connected with a front shaft chain wheel and a rear shaft chain wheel through chains. The big base wheat seed placing device changes a roller distributor into the hole seeding mechanism, thereby improving the uniformity and the planting precision of the seeding; 12 seeding mechanisms are adopted to seed 6 rows of wheat, the sowing width of the seeding mechanisms achieves about 80mm, the breakage rate of seeds is low, the planting is uniform, the quality is stable, and the working efficiency is high, thereby the big base wheat seed placing device can be used as a new generation wheat seed placing device for using and popularization.
Description
Affiliated technical field
The utility model relates to agricultural machinery technological field, specifically a kind of compartment precision drilling machinery.
Background technology
China's wheat planting area is wide, along with the continuous progress of agricultural science and technology, presses for the needs that corresponding wheat cultivation machinery adapts to the establishing in large scale wheat.Yet wheat kind particle shape shape is special, and the sowing line-spacing is narrow, and spacing in the rows is little, and precision drilling requires high.Present wheat seeder is most of to adopt drill seeding sower or sower in a narrow margin, and operating efficiency is very low, is difficult to adapt to the needs of establishing in large scale wheat.Especially be subjected to the limitation of grooved pulley type sead feeder tool structure, the seed breakage rate is often than higher, and uneven sowing is even, the quality instability.Because uneven sowing is even, sown scope is narrower, has influenced rationally tillering and normal photosynthesis of wheat, has influenced the further raising of wheat growth and output.
Summary of the invention
In order to solve the deficiency that existing wheat seeder structurally exists, the utility model provides a kind of sowing even, the smart amount of stay-in-grade wide cut wheat seeder.
The technical scheme that its technical problem that solves the utility model adopts is: this wide cut essence is measured wheat seeder, is installed in the back of tractor with small four wheels, utilizes the back suspension support arm of tractor and the suspension arrangement of middle pole and sower to interconnect; It comprises frame and rack-mounted seed-box, seeding unit, suspension arrangement, land wheel, below by crossbeam plough is installed in frame, per two of said plough is that one group and one-tenth are staggered front to back configuration, be welded with the branch daughter board in the plough, be connected by the pipe of sowing between seeding unit and the plough; Mainly be to be provided with two parallel and become front and back to dispose feed shafts in the bottom of seed-box, laterally be provided with 5 ~ 10 seeding unit unit equably on two feed shafts, each seeding unit unit is combined by two cave cellular type seeding units that are staggered front to back setting; Said seeding unit is a cave cellular type seeding unit, by housing, feed shaft and be fixed on seed wheel on the feed shaft and the seeding brush is formed, is provided with evenly distributed on the surface of seed wheel and is the hole, oval cave of spill; Drive sprocket on the one side land wheel is connected to form transmission system by front axle sprocket wheel and the rear axle sprocket wheel on chain and two feed shafts, and chain is provided with regulating wheel.
The utility model major advantage compared with prior art:
The one, change fluted-roller feed mechanism into cave cellular type seeding unit.Because be provided with 6 row holes, oval cave on the seed wheel of each seeding unit, every row is provided with hole, 18 caves, be provided with 6 row holes, 108 seeding caves on the seed wheel altogether, a seed can only be sowed in the effect of seeding brush in each hole, cave at every turn.Therefore Seeding Uniformity is good, and the seeding quantity precision is very high.
The 2nd, adopt 12 seeding units to carry out 6 row wheat cultivations simultaneously.Present wheat cultivation mode all is seeding unit seeding of delegation's wheat, and seeding is inhomogeneous, and the uniformity that is seeded between the seed in the soil is relatively poor.Owing to adopt two seeding unit sowing delegation wheats, solved the uneven problem of seeding preferably, improved and broadcast the uniformity between the seed in the soil, improved the operating efficiency of sowing.
The 3rd, ploughshare formula plough is engraved in two of every capable wheat employings sowed, and all be welded with the branch daughter board in each plough, make the seed of broadcasting in the soil very even, the sowing fabric width of a pair of seeding unit reaches about 80mm.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in detail:
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a left TV structure schematic diagram of the present utility model;
Fig. 3 is the utility model seeding unit sectional structure schematic diagram;
Fig. 4 is the utility model seeding unit left side TV structure schematic diagram.
Among the figure: 1. seed-box, 2. seeding unit unit, 3. suspension arrangement, 4. feed shaft, 5. frame, 6. crossbeam, 7. sow pipe, 8. plough, 9. seeding unit, 10. front axle sprocket wheel, 11. fens daughter boards, 12. chain, 13. drive sprockets, 14. land wheels, 15. regulating wheel, 16. rear axle sprocket wheels, 17. seedings brush, 18. housing, 19. seed wheels, hole, 20. oval cave.
Embodiment
As shown in Figure 1, 2, this wide cut essence is measured wheat seeder, is installed in the back of tractor with small four wheels, utilizes the back suspension support arm of tractor and the suspension arrangement of middle pole and sower to interconnect; It comprises frame 5 and is installed in seed-box 1 on the frame 5, seeding unit 9, suspension arrangement 3, six land wheels 14, below by crossbeam 66 groups of ploughs 8 are installed in frame 5, often two ploughs 8 are that one group and one-tenth are staggered front to back configuration, be welded with branch daughter board 11 in the plough 8, be connected by the pipe 7 of sowing between seeding unit 9 and the plough 8; Mainly be to be provided with two parallel and become front and back to dispose feed shafts 4 in the bottom of seed-box 1, on two feed shafts 4, laterally be provided with six seeding unit unit 2 equably, each seeding unit unit 2 is combined by two cave cellular type seeding units 9 that are staggered front to back setting, and 12 cave cellular type seeding units 9 are installed on two feed shafts 4 altogether.
Be connected to form transmission system at the drive sprocket 13 of a side land wheel 14 by front axle sprocket wheel 10 and rear axle sprocket wheel 16 on chain 12 and two feed shafts 4, chain 12 is provided with a regulating wheel.
Shown in Fig. 3,4, this cave cellular type seeding unit 9, by housing 18, feed shaft 4 and be fixed on seed wheel 19 on the feed shaft 4 and seeding brush 17 is formed, be provided with the oval hole 19 of six rows on the surface of seed wheel 19, every row is provided with 18 holes, oval cave 19 that are spill, has hole, 108 oval caves 19 on seed wheel 19 altogether.
Claims (4)
1, the smart amount of a kind of wide cut wheat seeder, comprise frame (5) and be installed in seed-box (1) on the frame (5), seeding unit (9), suspension arrangement (3), land wheel (4), below by crossbeam (6) plough (8) is installed in frame (5), be connected by the pipe (7) of sowing between seeding unit (9) and the plough (8), it is characterized in that: be provided with two parallel and become front and back to dispose feed shafts (4) in the bottom of seed-box (1), on two feed shafts (4), laterally be provided with 5 ~ 10 seeding unit unit (2) equably, each seeding unit unit (2) is combined by two seeding units (9) that are staggered front to back setting, and the drive sprocket (13) on the side land wheel (14) constitutes transmission system by front axle sprocket wheel (10) and the rear axle sprocket wheel (16) that chain (12) connects on two feed shafts.
2, the smart amount of wide cut according to claim 1 wheat seeder, it is characterized in that said seeding unit (9) is a cave cellular type seeding unit, by housing (18), feed shaft (4) and be fixed on seed wheel (19) on the feed shaft (4) and seeding brush (17) is formed, be provided with on the surface of seed wheel (19) and arrange even and be the hole, oval cave (20) of spill.
3, the smart amount of wide cut according to claim 1 wheat seeder is characterized in that per two of said plough (8) is that one group and one-tenth are staggered front to back configuration, is welded with branch daughter board (11) in each plough (8).
4, the smart amount of wide cut according to claim 1 wheat seeder is characterized in that being provided with regulating wheel (15) on chain (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200161889U CN201178573Y (en) | 2008-01-14 | 2008-01-14 | Seeder for wheat with accurate width breadth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200161889U CN201178573Y (en) | 2008-01-14 | 2008-01-14 | Seeder for wheat with accurate width breadth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178573Y true CN201178573Y (en) | 2009-01-14 |
Family
ID=40248075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200161889U Expired - Fee Related CN201178573Y (en) | 2008-01-14 | 2008-01-14 | Seeder for wheat with accurate width breadth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178573Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405709A (en) * | 2011-09-27 | 2012-04-11 | 山东理工大学 | Combined furrow opener for wheat sowing |
| CN103392420A (en) * | 2013-08-16 | 2013-11-20 | 宿州市农业机械研究所 | Wheat stubble cleaning and corn no-tillage multi-row seeder |
| CN104620708A (en) * | 2013-11-13 | 2015-05-20 | 农业技术国家研究所 | Scarifier for deep strip-tillage |
| CN107750544A (en) * | 2017-12-11 | 2018-03-06 | 济南新绿洲农业发展有限公司 | A kind of wheat plant planter |
| CN118266305A (en) * | 2024-04-23 | 2024-07-02 | 农业农村部南京农业机械化研究所 | Highland barley broad width even sowing machine |
-
2008
- 2008-01-14 CN CNU2008200161889U patent/CN201178573Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405709A (en) * | 2011-09-27 | 2012-04-11 | 山东理工大学 | Combined furrow opener for wheat sowing |
| CN103392420A (en) * | 2013-08-16 | 2013-11-20 | 宿州市农业机械研究所 | Wheat stubble cleaning and corn no-tillage multi-row seeder |
| CN104620708A (en) * | 2013-11-13 | 2015-05-20 | 农业技术国家研究所 | Scarifier for deep strip-tillage |
| CN107750544A (en) * | 2017-12-11 | 2018-03-06 | 济南新绿洲农业发展有限公司 | A kind of wheat plant planter |
| CN118266305A (en) * | 2024-04-23 | 2024-07-02 | 农业农村部南京农业机械化研究所 | Highland barley broad width even sowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20170114 |