CN2865227Y - Seeder seed dropping device - Google Patents
Seeder seed dropping device Download PDFInfo
- Publication number
- CN2865227Y CN2865227Y CN 200520144427 CN200520144427U CN2865227Y CN 2865227 Y CN2865227 Y CN 2865227Y CN 200520144427 CN200520144427 CN 200520144427 CN 200520144427 U CN200520144427 U CN 200520144427U CN 2865227 Y CN2865227 Y CN 2865227Y
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- China
- Prior art keywords
- single file
- chamber
- seed
- row
- wheel
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Abstract
The utility model provides a seeder sowing device that is applicable for seeding such crops as soybeans, corns, kidney beans and white melon seeds. It comprises a casing of the sowing device, a left single-row sowing wheel, a right single-row sowing wheel, a double-rows sowing wheel, a brush seed-clearing wheel, a seed scraper of the brush wheel, a sowing-device cover, a seed clearing knife, a removable single-row seed chamber, an upper baffle of the single-row seed chamber, a lower baffle of the single-row seed chamber, a pull rod of the baffle, a hinge and a seed-protecting plate. The casing of the sowing device, the sowing-device cover, the seed scraper of the brush wheel, the double-rows sowing wheel, and the left single-row sowing wheel and right single-row sowing wheel are enclosed together and form up a seed-chamber area, in which a removable single-row seed chamber is arranged. The upper side of the single-row seed chamber corresponds to the baffle of the sowing-device cover and is connected with the single-row seed-feeding hole. Outside the removable single-row seed chamber in the seed-chamber area, a double-row seed chamber is arranged, which is connected with a double-row seed-feeding hole. The sowing device employs a casing having no inner wall, and a removable single-row seed chamber inside the seed-chamber area, it's not necessary to cast a multi-cavity inner wall inside the casing. And the seed-chamber area has separate single-row and double-row seed chambers at left and right, this solves the designing problem of a structure that can achieve three different seeding ways without changing the sowing wheel only through complex process i.e. two-row way and two types of single-row ways.
Description
Technical field
The utility model relates to a kind of seeder, especially a kind of sower seeding unit that is used for crop sowings such as soybean, corn, kidney bean, pumpkin seeds.
Background technology
Be accompanied by the adjustment significantly with the proportion of crop planting structure of developing rapidly of China's agricultural, the peasant is more and more higher to the requirement of seeding machinery, but be used for soybean at present, corn, kidney bean, the seeding unit of sowers such as pumpkin seeds, its structure remains deficiency in design, particularly same seeding unit should be sowed (broadcasting and bunch planting as iblet) by the multiple again single file of double row sowing (as soybean), never take seeding unit replacing seed wheel apart in order to separate, each producer wants to have use up way, the seed wheel that employing lid kind of the piece that has will need not be sowed covers, but need dismantle grain cover and just can cover seed wheel, complicated operation when this practice is not only used, and increased the friction of covering kind of piece and seed wheel, strengthened the seeding resistance; What also have casts multi-cavity with seeder unit shell, the whole machinings in each position, even protect kind of a district, the brush-wheel seeds scraper all needs machined into, this is the casting technique complexity not only, mechanical processing difficulty be difficult for to be adjusted greatly, and the edge that contacts with seed damages easily, not only cracks seed between the teeth but also can not keep in repair after the damage.In a word, but on the market existing various seeding units all can not reach same seeding unit not only can two kinds single files sowing but also double row sowing, and cheap for manufacturing cost, easy to maintenance, use target call easy to adjust.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned shortcoming, a kind of combination inner chamber seeding unit is provided, this seeding unit adopts the method that installs a detachable single file kind chamber in the kind chamber district of the seeder unit shell inside of no any inwall additional, neither needing to have realized seeder unit shell inside to cast out the multi-cavity inwall and can make again that seeder unit shell kind chamber district forms about single file, duplicate rows independently is planted the chamber, solved and had only the application complicated technology could realize that double row sowing and two kinds of single files sow the design challenges of not changing seeding.
The purpose of this utility model is achieved in that it includes seeder unit shell, left side single file seed wheel, right single file seed wheel, the duplicate rows seed wheel, the hairbrush seed clearing wheel, the brush-wheel seeds scraper, grain cover, Seed-cleaning tool, detachable single file kind chamber, single file kind chamber upper spacer, single file kind chamber lower clapboard, dividing plate pull bar and seeds protecting plate are formed, seeder unit shell, grain cover, the brush-wheel seeds scraper, duplicate rows seed wheel and left single file seed wheel, right single file seed wheel encloses to connect and forms kind of a chamber district, plant in the district of chamber and be provided with detachable single file kind chamber, detachable single file kind chamber upside is corresponding with the grain cover dividing plate and enter kind of a hole with single file and communicate, be provided with single file kind chamber upper spacer parallel and single file kind chamber lower clapboard in the detachable single file kind chamber with side plate, single file kind chamber is divided into single file chamber, a left side and single file right ventricle, central dividing plate divides two parts composition up and down, single file kind chamber lower clapboard is fixed on itself and single file kind chamber on the seeder unit shell by bolt simultaneously, single file kind chamber upper spacer is linked together by hinge and single file kind chamber lower clapboard, single file kind chamber upper spacer just is that axle makes the right pendulum of its left side pendulum by pull bar with the hinge axis like this, putting which side can be not advancing seed on which side kind chamber cap, the available sowing of side kind chamber in addition, indoor two single file seed wheels (as iblet seeding wheel and corn bunch planting seed wheel) that just can comprise of single file kind like this, two kinds of single file crops of sowing just need not to dismantle seeding unit and have changed seed wheel like this, and it is easy to use to save time.In kind of the chamber district detachable single file kind outdoor be duplicate rows kind chamber, duplicate rows kind chamber is entered kind of a hole with duplicate rows and is communicated.
The indoor detachable single file kind room cover plate of described detachable single file kind is fixed on detachable single file kind chamber side plate rear side, single file kind chamber lower clapboard is vertically fixed on the detachable single file kind room cover plate, single file kind chamber upper spacer is connected with single file kind chamber lower clapboard by hinge, dividing plate pull bar and vertical being connected and fixed of single file kind chamber upper spacer.
Single file on the described grain cover advances kind of a Kong Zaiqian, and duplicate rows advances kind of a Kong Zaihou.
Described detachable single file kind chamber, single file kind chamber upper spacer, single file kind chamber lower clapboard, seeds protecting plate and brush-wheel seeds scraper are mould molding and produce part.
This seeding unit adopts in the inner method that installs a detachable single file kind chamber in the district of chamber additional of planting of the seeder unit shell of no any inwall, neither needing to have realized seeder unit shell inside to cast out the multi-cavity inwall and can make two kinds of single files of seeder unit shell kind chamber district formation and duplicate rows independently plant the chamber again.Solved to have only and used complicated technology and could realize that duplicate rows and three kinds of sowing demands of two kinds of single files do not change the design challenges of seed wheel.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of utility model;
Fig. 2 is the vertical view of utility model;
Fig. 3 is detachable single file kind chamber of the present utility model and plants chamber dividing plate front view;
Fig. 4 is detachable single file kind chamber of the present utility model and plants chamber dividing plate left view;
Among the figure: 1. seeds protecting plate; 2. brush-wheel; 3. grain cover; 4. single file enters kind of a hole; 5. duplicate rows enters kind of a hole; 6. duplicate rows advances kind of a passage; 7. brush-wheel seeds scraper; 8. plant the chamber district; 9. detachable single file kind chamber; 10. seeder unit shell; 11. Seed-cleaning tool; 12. duplicate rows seed wheel; 13. left single file seed wheel; 14. duplicate rows kind chamber; 15. plant the chamber side plate; 16. kind room cover plate; 17. grain cover dividing plate; 18. right single file seed wheel; 19. single file kind chamber upper spacer; 20. single file kind chamber lower clapboard; 21. dividing plate pull bar; 22. hinge; 23. the chamber is planted on a single file left side; 24. the right chamber of planting of single file;
Embodiment
Sower seeding unit inside forms kind of a chamber district 8 by seeder unit shell 10, grain cover 3, brush-wheel seeds scraper 7, duplicate rows seed wheel 12, left single file seed wheel 13, the zone that connects that right single file seed wheel 18 encloses, detachable single file kind chamber 9 is installed in kind of chamber district 8, and detachable single file kind chamber 9 upsides and grain cover dividing plate 17 are corresponding and enter kind of hole 4 with single file and communicate.Except that the remainder formation duplicate rows kind chamber 14 that occupies, detachable single file kind chamber 9, duplicate rows kind chamber 14 is entered kind of hole 5 with duplicate rows and is communicated in kind of the chamber district 8.Detachable single file kind chamber 9 is made up of with detachable single file kind room cover plate 16 detachable single file kind chamber side plate 15, single file kind chamber upper spacer 19, single file kind chamber lower clapboard 20, hinge 22, dividing plate pull bar 21, single file kind chamber lower clapboard 20 is fixed on itself and single file kind chamber on the seeder unit shell by bolt simultaneously, single file kind chamber upper spacer 19 is linked together by hinge 22 and single file kind chamber lower clapboard 20, planting dividing plate top, chamber 19 like this serves as that axle makes its left side pendulum or right pendulum by dividing plate pull bar 21 with 22 of hinges just, put any side just not advancing seed on any side kind chamber cap, the available sowing of side kind chamber in addition.The indoor left single file kind chamber 23 that is divided into of single file kind also respectively comprises a single file seed wheel with right single file kind chamber 24 like this, be left single file seed wheel 13, right single file seed wheel 18 (as iblet seeding wheel and corn bunch planting seed wheel), sow two kinds of single file crops and just need not to dismantle seeding unit replacing seed wheel.Brush-wheel seeds scraper 7 clearance-adjustables, the single file on the grain cover 3 enter kind of hole 4 preceding, duplicate rows advance kind of hole 5 after.Detachable single file kind chamber 9, seeds protecting plate 1, single file kind chamber upper spacer 19, single file kind chamber lower clapboard 20 and hairbrush seeds scraper 7 are mould molding and produce part, and technology is simple, the production efficiency height, and cost is low.
During seeding operation, carry out the single file sowing as need, then spur dividing plate pull bar 21 earlier, make single file kind chamber upper spacer on the unwanted side kind chamber cap, and then tube for seed dill is connected on single file advances on kind of the hole 4, seed enters kind of hole 4 by single file and enters detachable single file kind chamber 9, is discharged by left single file seed wheel 13 or right single file seed wheel 18 then.Carry out double row sowing as need, then tube for seed dill is connected on the duplicate rows feed outlet 5, seed enters kind of hole 5 by duplicate rows and enters duplicate rows kind chamber 14, is discharged by duplicate rows seed wheel 12 then.So far realize that seeder unit shell need not to design endoseptum, do not change the needs that seed wheel both can satisfy two kinds of single files and double row sowing, manufacturing process is simple, adjusts, uses easy to maintenance.
Claims (4)
1. sower seeding unit, include seeder unit shell (10), left side single file seed wheel (13), right single file seed wheel (18), duplicate rows seed wheel (12), hairbrush seed clearing wheel (2), hairbrush seeds scraper (7), grain cover (3), Seed-cleaning tool (11), detachable single file kind chamber (9), single file kind chamber upper spacer (19), single file kind chamber lower clapboard (20), dividing plate pull bar (21) is formed with seeds protecting plate (1), it is characterized in that: described seeder unit shell (10), grain cover (3), hairbrush seeds scraper (7), duplicate rows seed wheel (12), left side single file seed wheel (13), enclose to connect with right single file seed wheel (18) and form kind of a chamber district (8), be provided with detachable single file kind chamber (9) in the described kind of chamber district (8), detachable single file kind chamber (9) upside is corresponding with grain cover dividing plate (17) and enter kind of a hole (4) with single file and communicate, planting in the chamber district (8) is duplicate rows kind chamber (14) outside the detachable single file kind chamber (9), and described duplicate rows kind chamber (14) is entered kind of a hole (5) with duplicate rows and communicated.
2. sower seeding unit according to claim 1, it is characterized in that: the detachable single file kind room cover plate (16) in the described detachable single file kind chamber (9) is fixed on detachable single file kind chamber side plate (15) rear side, single file kind chamber lower clapboard (20) is vertically fixed on the detachable single file kind room cover plate (16), single file kind chamber upper spacer (19) is connected with single file kind chamber lower clapboard (20) by hinge (22), dividing plate pull bar (21) and vertical being connected and fixed of single file kind chamber upper spacer (19).
3. sower seeding unit according to claim 1 is characterized in that: the single file on the described grain cover (3) enters kind of a hole (4) preceding, duplicate rows advance kind of a hole (5) after.
4. sower seeding unit according to claim 1 is characterized in that: two Room about described single file kind chamber upper spacer (19) and single file kind chamber lower clapboard portion (20) are divided into single file kind chamber (9), promptly chamber (23), the right chamber (24) of planting of single file are planted in a single file left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144427 CN2865227Y (en) | 2005-12-16 | 2005-12-16 | Seeder seed dropping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144427 CN2865227Y (en) | 2005-12-16 | 2005-12-16 | Seeder seed dropping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865227Y true CN2865227Y (en) | 2007-02-07 |
Family
ID=37700924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520144427 Expired - Lifetime CN2865227Y (en) | 2005-12-16 | 2005-12-16 | Seeder seed dropping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865227Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183769A (en) * | 2019-12-25 | 2020-05-22 | 哈尔滨市农业科学院 | Zero-speed hole sowing wheel type dry direct sowing mechanism for paddy rice |
-
2005
- 2005-12-16 CN CN 200520144427 patent/CN2865227Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183769A (en) * | 2019-12-25 | 2020-05-22 | 哈尔滨市农业科学院 | Zero-speed hole sowing wheel type dry direct sowing mechanism for paddy rice |
| CN111183769B (en) * | 2019-12-25 | 2024-05-28 | 哈尔滨市农业科学院 | Zero-speed hole sowing wheel type rice dry direct sowing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070207 |
|
| EXPY | Termination of patent right or utility model |