CN201315748Y - Seeder - Google Patents
Seeder Download PDFInfo
- Publication number
- CN201315748Y CN201315748Y CNU2008202302576U CN200820230257U CN201315748Y CN 201315748 Y CN201315748 Y CN 201315748Y CN U2008202302576 U CNU2008202302576 U CN U2008202302576U CN 200820230257 U CN200820230257 U CN 200820230257U CN 201315748 Y CN201315748 Y CN 201315748Y
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- China
- Prior art keywords
- wheel
- plough
- drive shaft
- seed box
- shaft
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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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Abstract
The utility model relates to a seeder which belongs to the field of agricultural machinery, and comprises a frame, a seed seeding box, a walking wheel, a coverage wheel, a driving chain and an opening share. A coverage wheel mounting shaft, a seed box drive shaft, an opening share mounting bar and a main drive shaft are mounted on the frame from left to right in turn, a coverage wheel is fixed on the coverage wheel mounting shaft, the seed seeding box is fixed on the seed box drive shaft, the opening share is fixed on the opening share mounting bar through a bolt, two ends of the main drive shaft are equipped with the walking wheels, and a drive small sprocket wheel and a drive big sprocket wheel are respectively mounted on the main drive shaft and the seed box drive shaft. The seeder can adjust the size of the distance between the row space of plants and the plant spacing, can be used to seed in dry farmlands and paddy fields, and solves the problems that the distance between the row space of plants and the plant spacing of seeds which are sown by an existing seeder are fixed values, and the requirements of seeds of different plants to the distance between the row space of plants and the plant spacing can not be satisfied. The seeder has the characteristics of simple structure, one machine with multi purposes, high working efficiency and convenient use, and is suitable for being used in dry farmlands and paddy fields with various areas.
Description
Technical field:
The utility model relates to a kind of sower, belongs to agricultural mechanical field.
Background technology:
Existing sower is divided into large-scale sower and miniature seeding machine from model, is divided into dry farmland seeder and paddy field sower from performance.Large-scale sower is drawn by hauling machine, requires the area in farmland big during work, and physical features is smooth, and is then incompatible for the farmland that some areas are less.Miniature seeding machine mostly is the small-sized machine that friend peasant oneself manufactures and designs, and its design is simple and crude, and function singleness has satisfied the sowing requirement in paddy field often, can't satisfy the sowing requirement of dry land again; And line-spacing and spacing in the rows that this miniature seeding machine is sowed son all are fixed values, can't satisfy of the requirement of Different Crop seed to line-spacing and spacing in the rows, and after planting the earth coverage effect is poor, after planting need manually to go thinning or fill the gaps with seedlings, cause its crop yield low, later stage field management work is heavy.
Summary of the invention:
The purpose of this utility model is: provide a kind of planting seed distance adjustable, can satisfy the requirement of Different Crop seed to line-spacing and spacing in the rows, and dry land, paddy field, big or small field piece all can use sowing, and have simple in structure, the sower of high efficiency.
The utility model is to realize above-mentioned purpose by the following technical solutions:
A kind of sower, it is by frame, planting seed box, road wheel, covering wheel, transmission hinge wheel, transmission minor sprocket, plough, driving-chain, final drive shaft, plough mounting rod, seed box power transmission shaft and covering wheel installation shaft constitute, and it is characterized in that: be equipped with successively from left to right on the frame and cover wheel installation shaft, seed box power transmission shaft, plough mounting rod and final drive shaft; Cover on the wheel installation shaft and be fixed with the covering wheel by stop collar, be fixed with the planting seed box by stop collar on the seed box power transmission shaft, by bolt plough is arranged on the plough mounting rod, road wheel is equipped with at the two ends of final drive shaft; Transmission minor sprocket and transmission hinge wheel are housed respectively on final drive shaft and the seed box power transmission shaft, and connect by driving-chain.
Equidistant interval is shaped on planting hole on the described planting seed box, and adjustment sheet is housed on the planting hole.
Described plough, planting seed box and covering wheel are arranged in a linear on frame.
Described frame is shaped on bail by a side of road wheel.
Described plough and covering wheel can be replaced with paddy field plough and paddy field overlay.
The utility model beneficial effect compared with prior art is: the planting seed box of this sower, plough and covering wheel all are to be movably arranged on seed box power transmission shaft, plough mounting rod and to cover by bolt to take turns on the installation shaft, can move left and right planting seed box, plough and cover the size that wheel is adjusted the crop row distance, and can adjust the size of crop spacing in the rows by changing the transmission minor sprocket, having solved existing sower, to sow the line-spacing and the spacing in the rows of son be fixed value, can't satisfy the problem that the Different Crop seed requires line-spacing and spacing in the rows.And can reach dry land and paddy field and all can sow a tractor serves several purposes by changing plough and covering wheel.And have simple in structure, high efficiency, characteristics easy to use can drive operation by hauling machine, also can adopt artificial pulling or farm cattle towage, are applicable to that the farmland of various areas is used.
Description of drawings:
Fig. 1 is a kind of structural representation of sower;
Fig. 2 is a kind of structural representation of paddy field plough of sower;
Fig. 3 is a kind of structural representation of paddy field overlay of sower.
Among the figure: 1, frame, 2, the planting seed box, 3, road wheel, 4, cover wheel, 5, the transmission hinge wheel, 6, the transmission minor sprocket, 7, plough, 8, driving-chain, 9, final drive shaft, 10, plough mounting rod, 11, the seed box power transmission shaft, 12, cover the wheel installation shaft, 13, paddy field plough, 14, the paddy field overlay, 15, bolt, 16, planting hole, 17, stop collar, 18, bail.
Embodiment:
This sower is by frame 1, planting seed box 2, and road wheel 3 covers wheel 4, transmission hinge wheel 5, transmission minor sprocket 6, plough 7, driving-chain 8, final drive shaft 9, plough mounting rod 10, seed box power transmission shaft 11 covers wheel installation shaft 12 and forms (referring to accompanying drawing 1).Be equipped with successively from left to right on the rectangle frame 1 that adopts square steel to make and cover wheel installation shaft 12, seed box power transmission shaft 11, plough mounting rod 10 and final drive shaft 9.
Cover on the wheel installation shaft 12 and be fixed with covering wheel 4 by stop collar 17, the effect one that covers wheel 4 is to 1 supporting role of frame, the 2nd, by it rolling of field covered (burying) in soil with crop seed.
Be fixed with planting seed box 2 by stop collar 17 on the seed box power transmission shaft 11, planting seed box 2 is one airtight cylindric, its surperficial equidistant intervals is shaped on 3 row's planting holes 16, on the planting hole 16 adjustment sheet is housed, its effect is a size of adjusting planting hole 16, with the seeding quantity of control Different Crop seed.One side of planting hole 16 is shaped on seed can hole, and the can blind patch is housed on it, and by bolt.
Be fixed with plough 7 by bolt 15 on the plough mounting rod 10, plough 7 is " pawl " shape, by adjusting the angle on plough 7 and ground, can control the depth of institute's open channels, to adapt to the sowing needs of Different Crop seed.
Plough 7, planting seed box 2 and covering wheel 4 are arranged in a linear on frame 1, and road wheel 3 is equipped with at the two ends of final drive shaft 9, and frame 1 is shaped on two bails 18 by a side of road wheel 3.Transmission minor sprocket 6 and transmission hinge wheel 5 are housed respectively on final drive shaft 9 and the seed box power transmission shaft 11, and transmission minor sprocket 6 is connected by driving-chain 8 with transmission hinge wheel 5.When this sower uses in the paddy field, need plough 7 and cover wheel 4 to be replaced with paddy field plough 13 and paddy field overlay 14 (referring to accompanying drawing 2-3).
This sower is advanced to its traction by bail 18 by traction external force, road wheel 3 drive final drive shafts 9 rotations on the one hand when advancing, final drive shaft 9 drives the transmission minor sprocket 6 that installs on it and rotates, drive transmission hinge wheel 5 by driving-chain 8 and rotate, thereby seed box power transmission shaft 11 and planting seed box 2 are rotated synchronously.Bail 18 drives plough 7 by frame 1 groove is left in the field on the other hand, planting seed box 2 is when rotating, by planting hole 16 seed evenly is seeded in the groove that plough 7 left, and crop seed being covered (burying) in soil through covering rolling of 4 pairs of groove earth of wheel, sowing work is finished.
When the utility model was worked in the paddy field, because of the situation of paddy field and dry land is completely different, above-mentioned plough 7 and covering wheel 4 can not be applicable to paddy-field-working.At this moment, only need the plough 7 of sower and cover that wheel 4 be replaced with paddy field plough 13 and paddy field overlay 14 gets final product.Paddy field overlay 14 is the plate object of arc slightly, its effect is identical with the effect that covers wheel 4, the one, to 1 supporting role of frame, the 2nd, crop seed is covered (burying) in soil, and resistance will be far smaller than and cover wheel 4, and sower is all to economize merit, laborsaving by mechanical traction or artificial pulling.Paddy field plough 13 is a rhombus plate object, and the width of institute's open channels is greater than the width of 7 open channels of plough, and purpose is the groove quilt backfill automatically that prevents that crop seed from being opened before falling into groove.
Planting seed box 2 of the present utility model, plough 7 and covering wheel 4 all are to be set in seed box power transmission shaft 11, plough mounting rod 10 and to cover to take turns on the installation shaft 12, move left and right planting seed box 2, plough 7 and covering wheel 4 can be adjusted the size of crop row distance, change transmission minor sprocket 6 and can adjust the size of crop spacing in the rows, and can accomplish dry land and paddy field sowing dual-purpose.Can drive operation by hauling machine, also can adopt artificial pulling operation, and have simple in structure, high efficiency, characteristics easy to use.
Claims (5)
1, a kind of sower, it is by frame (1), planting seed box (2), road wheel (3), covering wheel (4), transmission hinge wheel (5), transmission minor sprocket (6), plough (7), driving-chain (8), final drive shaft (9), plough mounting rod (10), seed box power transmission shaft (11) and covering wheel installation shaft (12) constitute, and it is characterized in that: covering wheel installation shaft (12), seed box power transmission shaft (11), plough mounting rod (10) and final drive shaft (9) are housed on the frame (1) from left to right successively; Cover wheel installation shaft (12) and upward be fixed with covering wheel (4) by stop collar (17), seed box power transmission shaft (11) is gone up and is fixed with planting seed box (2) by stop collar (17), plough mounting rod (10) is gone up and is fixed with plough (7) by bolt (15), and road wheel (3) is equipped with at the two ends of final drive shaft (9); Transmission minor sprocket (6) and transmission hinge wheel (5) are housed respectively on final drive shaft (9) and the seed box power transmission shaft (11), and connect by driving-chain (8).
2, a kind of sower according to claim 1 is characterized in that: described planting seed box (2) is gone up equidistant interval and is shaped on planting hole (16), and planting hole is equipped with adjustment sheet on (16).
3, a kind of sower according to claim 1 is characterized in that: described plough (7), planting seed box (2) and covering wheel (4) are arranged in a linear on frame (1).
4, a kind of sower according to claim 1 is characterized in that: described frame (1) is shaped on bail (18) by a side of road wheel (3).
5, a kind of sower according to claim 1 is characterized in that: described plough (7) and covering wheel (4) can be replaced with paddy field plough (13) and paddy field overlay (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202302576U CN201315748Y (en) | 2008-12-15 | 2008-12-15 | Seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202302576U CN201315748Y (en) | 2008-12-15 | 2008-12-15 | Seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315748Y true CN201315748Y (en) | 2009-09-30 |
Family
ID=41194525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202302576U Expired - Fee Related CN201315748Y (en) | 2008-12-15 | 2008-12-15 | Seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315748Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960099A (en) * | 2011-06-28 | 2013-03-13 | 孙加林 | Paddy rice seed water direct sowing machine |
| CN109964593A (en) * | 2019-04-17 | 2019-07-05 | 湖州农瑞机械科技有限公司 | A kind of dual-purpose motor driven seeder of floods and droughts |
| CN112243653A (en) * | 2020-10-28 | 2021-01-22 | 东北农业大学 | Novel general row spacing of seeder is adjusted and is connected device |
| WO2021259350A1 (en) * | 2020-06-24 | 2021-12-30 | 湖州农瑞机械科技有限公司 | Seeder for use in paddy and dry fields, and seeding and ditching connection structure thereof |
-
2008
- 2008-12-15 CN CNU2008202302576U patent/CN201315748Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960099A (en) * | 2011-06-28 | 2013-03-13 | 孙加林 | Paddy rice seed water direct sowing machine |
| CN109964593A (en) * | 2019-04-17 | 2019-07-05 | 湖州农瑞机械科技有限公司 | A kind of dual-purpose motor driven seeder of floods and droughts |
| WO2021259350A1 (en) * | 2020-06-24 | 2021-12-30 | 湖州农瑞机械科技有限公司 | Seeder for use in paddy and dry fields, and seeding and ditching connection structure thereof |
| CN112243653A (en) * | 2020-10-28 | 2021-01-22 | 东北农业大学 | Novel general row spacing of seeder is adjusted and is connected device |
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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: 20090930 Termination date: 20111215 |