CN201263302Y - Pneumatic seeder - Google Patents
Pneumatic seeder Download PDFInfo
- Publication number
- CN201263302Y CN201263302Y CNU2008201723099U CN200820172309U CN201263302Y CN 201263302 Y CN201263302 Y CN 201263302Y CN U2008201723099 U CNU2008201723099 U CN U2008201723099U CN 200820172309 U CN200820172309 U CN 200820172309U CN 201263302 Y CN201263302 Y CN 201263302Y
- Authority
- CN
- China
- Prior art keywords
- combination
- tractor
- rear side
- pneumatic seeder
- blower fan
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sowing (AREA)
Abstract
The utility model discloses a pneumatic seeder, which belongs to the field of the agricultural seeding machine. The pneumatic seeder comprises a tractor, a main beam combination, a seed metering device, a soil covering and pressing combination and a colter, wherein the main beam combination of the pneumatic seeder is installed on a hanging rack at the rear side of the tractor, the colter is arranged below the main beam combination, the seed metering device is arranged at the rear side of the colter, the soil covering and pressing combination is arranged at the rear side of the seed metering device, a blower fan combination is installed at the front side of the main beam combination, the blower fan combination is connected with one end of a universal joint through a belt pulley block, and the other end of the universal joint and the power output shaft of the tractor are connected together. Compared with the prior art, the pneumatic seeder has the advantages of reasonable design, compact structure, convenient use, high working performance, and the like.
Description
Technical field
The utility model relates to the agricultural seeding machine field, specifically a kind of pneumatic seeder.
Background technology
At present, the air-suction type accurate sower that China agricultural is used in actual use Xie Decision seeding accuracy not high, problems such as uneven sowing is even, hole rate height, but blower fan is installed in the tractor front side makes troubles for to a certain extent user's use, increased extra labour, moreover structure is not compact.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of easy to use, compact conformation, a kind of pneumatic seeder that overall performance is good are provided.
The technical scheme that its technical problem that solves the utility model adopts is: this sower comprises tractor, girder combination, seeding unit, suppression of soil combination and plough, the girder aggregate erection of sower is on the hanger bracket of tractor rear side, the below of girder combination is provided with plough, the rear side of plough is provided with seeding unit, the rear side of seeding unit is provided with the suppression of soil combination, the installed in front of girder combination has the blower fan combination, the blower fan combination is connected with an end of universal joint by belt pulley set, and the other end of universal joint and the power take-off of tractor link together.
Air entry in the described blower fan combination links together by air intake duct and seeding unit.
During work, by power take-off power is passed to the blower fan combination through universal joint, the negative pressure that the rotation of blower fan combining of high speed produces is delivered in the seeding unit through air intake duct, and then finishes corresponding actions.
A kind of pneumatic seeder of the present utility model is compared with prior art, has characteristics such as reasonable in design, compact conformation, easy to use, service behaviour height.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is a kind of structural representation of pneumatic seeder.
Among the figure: 1, blower fan combination, 2, universal joint, 3, tractor, 4, the girder combination, 5, belt pulley set, 6, air entry, 7, air intake duct, 8, seeding unit, 9, the suppression of soil combination, 10, plough.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of pneumatic seeder of the present utility model, its structure comprises tractor 3, girder combination 4, seeding unit 8, suppression of soil combination 9 and plough 10, the girder combination 4 of sower is installed on the hanger bracket of tractor 3 rear sides, the below of girder combination 4 is provided with plough 10, the rear side of plough 10 is provided with seeding unit 8, the rear side of seeding unit 8 is provided with suppression of soil combination 9, the installed in front of girder combination 4 has blower fan combination 1, blower fan combination 1 is connected with an end of universal joint 2 by belt pulley set 5, and the power take-off of the other end of universal joint 2 and tractor 3 links together; Air entry 6 in the blower fan combination 1 links together by air intake duct 7 and seeding unit 8.
Its processing and fabricating of a kind of pneumatic seeder of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1, a kind of pneumatic seeder, comprise tractor, girder combination, seeding unit, suppression of soil combination and plough, the girder aggregate erection of sower is on the hanger bracket of tractor rear side, the below of girder combination is provided with plough, the rear side of plough is provided with seeding unit, the rear side of seeding unit is provided with the suppression of soil combination, the installed in front that it is characterized in that the girder combination has the blower fan combination, the blower fan combination is connected with an end of universal joint by belt pulley set, and the other end of universal joint and the power take-off of tractor link together.
2, pneumatic seeder according to claim 1 is characterized in that the air entry in the blower fan combination links together by air intake duct and seeding unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201723099U CN201263302Y (en) | 2008-09-27 | 2008-09-27 | Pneumatic seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201723099U CN201263302Y (en) | 2008-09-27 | 2008-09-27 | Pneumatic seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263302Y true CN201263302Y (en) | 2009-07-01 |
Family
ID=40829639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201723099U Expired - Fee Related CN201263302Y (en) | 2008-09-27 | 2008-09-27 | Pneumatic seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263302Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828450A (en) * | 2010-05-06 | 2010-09-15 | 徐星 | Pneumatic garlic seeder |
| CN105493698A (en) * | 2016-01-11 | 2016-04-20 | 青岛农业大学 | American ginseng seeder |
-
2008
- 2008-09-27 CN CNU2008201723099U patent/CN201263302Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828450A (en) * | 2010-05-06 | 2010-09-15 | 徐星 | Pneumatic garlic seeder |
| CN101828450B (en) * | 2010-05-06 | 2014-04-30 | 徐星 | Pneumatic garlic seeder |
| CN105493698A (en) * | 2016-01-11 | 2016-04-20 | 青岛农业大学 | American ginseng seeder |
| CN105493698B (en) * | 2016-01-11 | 2018-01-12 | 青岛农业大学 | American ginseng seeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205755411U (en) | Centrifugal small particle seed precision planter | |
| CN106211827B (en) | It is a kind of can overlay film multifunctional vegetable seeder | |
| CN105815006A (en) | Centrifugal small-particle seed precision seeder and seeding rate control method thereof | |
| CN104782257B (en) | A kind of band send formula rotary tillage ferti precision planter | |
| CN105659987B (en) | Rape essence amount no-tillage and direct-seeding machine | |
| CN201263302Y (en) | Pneumatic seeder | |
| CN201409289Y (en) | Straw-smashing corn no-tillage fertilizing and precision planting machine | |
| CN201256534Y (en) | Aspiration type precise sowing device | |
| CN203301954U (en) | Cultivator | |
| CN201270654Y (en) | Non-ploughing stubble-ploughing corn seeder | |
| CN203505005U (en) | Novel air suction type no-tillage precision sowing fertilizer applicator | |
| CN205902363U (en) | 18 lines of air -suction type precision planters of big ridge | |
| CN207054068U (en) | A kind of aspirated-air type electricity drives precise seeding machine of corn | |
| CN202773291U (en) | Air-aspiration type small grains non-tillage fertilization precision sowing machine | |
| CN206776004U (en) | One kind automation adjustable-angle seeder | |
| CN206149811U (en) | Seeding machine | |
| CN107683650A (en) | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine | |
| CN207911294U (en) | A kind of pneumatic seeder | |
| CN203675587U (en) | Traction air suction type no-tillage fertilization precision seeder | |
| CN206118376U (en) | Vibrating maize film mulching sowing machine tool | |
| CN102007836B (en) | Air-aspiration type composite straw returning machine | |
| CN206629426U (en) | A kind of wheat Full-automatic electric-controlled accurate quantification seeder | |
| CN207911309U (en) | A kind of improved pneumatic seeder | |
| CN205883892U (en) | But multi -functional vegetable planter of tectorial membrane | |
| CN110149854A (en) | A kind of seeder of adjustable line-spacing |
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: 20090701 Termination date: 20091027 |