CN201138939Y - Section hole rotation plate type rice bowl dish precision seeding machine - Google Patents
Section hole rotation plate type rice bowl dish precision seeding machine Download PDFInfo
- Publication number
- CN201138939Y CN201138939Y CNU2007201175422U CN200720117542U CN201138939Y CN 201138939 Y CN201138939 Y CN 201138939Y CN U2007201175422 U CNU2007201175422 U CN U2007201175422U CN 200720117542 U CN200720117542 U CN 200720117542U CN 201138939 Y CN201138939 Y CN 201138939Y
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- orifice plate
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Abstract
The utility model relates to a model aperture rotating plate type rice tray precision seeding machine, which belongs to the agricultural machinery; the single-layer model aperture plate of the seeding machine is fixed on a rack assembly, a seed box body which can be longitudinally moved back and forth is arranged on the upper plane of the single layer model aperture plate, auto rotating type seed cleaning brush wheels are assembled outside the left and right side walls of the seed box body, and are contacted and matched with the upper plane of the single layer model aperture plate, a rotating plate is articulated at the position where the lower head face of the single layer model aperture plate is positioned below a model aperture, the rotating plate is closely matched with the model aperture, and the seed box body is connected with an eccentric driving mechanism; the machine greatly improves the seed filling efficiency of the tray nursing seedlings of rice, and reduces the void hole rate and the dry seed rate, and the machine has the advantages of simple structure, reliable operation, good work quality, high efficiency and seed conservation.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to raising rice seedlings seeding operation equipment.
Background technology
On traditional rice bowl disc planter, its seeder adopts the profiled orifice plate configuration structure of upper and lower bilayer, during seeding operation, upper and lower two-layer profiled orifice plate moves relative to dislocation, finish in dislocation motion that rice paddy seed is filled in the type hole of two-layer profiled orifice plate successively up and down, the whereabouts seeding operation, seed-filling rate is low, hole rate and gram seed rate height, seed waste mostly are the shortcoming that it is given prominence to.
Summary of the invention
The purpose of the invention is exactly the problem that exists at above-mentioned prior art, and design provides a kind of type section hole rotation plate type rice bowl dish precision seeding machine, reach improve seed-filling rate, reduce sowing hole rate and gram seed rate, conserve water seed rice seed, the purpose of reducing the loss.
The basic design of the invention is, the single-layer type orifice plate of seeder is fixed on the support assembly, vertical equipped kind of casing of back and forth movement on plane on the single-layer type orifice plate, rotation type is planted brush-wheel clearly and is fitted on the left and right sidewall of kind of the casing outside, and this rotation type is planted brush-wheel clearly and cooperated with plane contact on the single-layer type orifice plate; Be positioned at the installation flap that is hinged on the lower portion of type hole, this flap and airtight cooperation of lower surface, type hole in single-layer type orifice plate lower surface; Plant casing and be connected, so far formation type section hole rotation plate type rice bowl dish precision seeding machine with eccentric drive mechanism.
The invention is adopted the single-layer type orifice plate and is had rotation type and plant the sowing structure that the movable type kind casing of brush-wheel matches clearly, increase substantially and fill kind of an efficient, reduced hole rate and gram seed rate, have simple in structure, operation quality good, operating efficiency is high, operation is reliable, fault is few, the characteristics of saving seed.
Description of drawings
Fig. 1 is a type section hole rotation plate type rice bowl dish precision seeding machine general structure schematic diagram;
Fig. 2 is the seeder structural representation.
Piece number explanation among the figure:
1, support assembly, 2, push-plate device, 3, subsoil laying device, 4, subsoil compression roll, 5, seeder, 6, light pressure roller, 7, show native laying device, 8, eccentric drive mechanism, 9, plant casing, 10, rotation type is planted brush-wheel, 11 clearly, single-layer type orifice plate, 12, plant tongue, 13, flap, 14, type hole clearly.
Embodiment
Below in conjunction with accompanying drawing the invention optimum implementation is described in detail.The type section hole rotation plate type rice bowl dish precision seeding machine comprises support assembly 1 and is fitted in push-plate device 2 on the support assembly 1, subsoil laying device 3, subsoil compression roll 4, the seeder of forming by kind of casing 9 and profiled orifice plate 11 5, light pressure roller 6, show native laying device 7 and eccentric drive mechanism 8, the single-layer type orifice plate 11 of seeder 5 is fixed on the support assembly 1, vertical equipped kind of casing 9 of back and forth movement on plane on the single-layer type orifice plate 11, rotation type is planted brush-wheel 10 clearly and is fitted in kind of casing 9 left sides, on the right side wall outside, this rotation type is planted brush-wheel 10 clearly and is cooperated with plane contact on the single-layer type orifice plate 11; Be positioned at the installation flap 13 that is hinged on 14 lower portion of type hole, this flap 13 and airtight cooperation of 14 lower surfaces, type hole in single-layer type orifice plate 11 lower surfaces; Planting casing is connected with eccentric drive mechanism.The equipped clear tongue 12 of planting on flap 13, this is planted tongue 12 clearly and is positioned at 14 inside, type hole.
During operation, eccentric drive mechanism 8 drives push-plate device 2 respectively on the support assembly 1 and to plant casing 9 reciprocating on single-layer type orifice plate 11, and push-plate device 2 is delivered to subsoil laying device 3, subsoil compression roll 4, seeder 5, light pressure roller 6, the native laying device of table 7 belows successively with plant bowl and finished successively that laying subsoil, compacting, sowing, the pressure kind of plant bowl are buried, native operation is shown in laying.During sowing, reciprocating kind of casing 9 is fills up to rice paddy seed in the case in the type hole 14, the rotation type of both sides is planted brush-wheel 10 clearly with 14 removings from the type hole of unnecessary seed, after kind of casing 9 integral body and type hole 14 isolate, flap 13 rotates, open 14 bottoms, type hole, seed falls into to the plant bowl of downside, fulfils assignment.Plant tongue 12 clearly and rotate synchronously, the seeds in the type hole 14 are all gone out clearly, guarantee the seeding operation quality, prevent the built on stilts obstruction of seed with flap 13.
Claims (2)
1, a kind of type section hole rotation plate type rice bowl dish precision seeding machine, comprise support assembly (1) and be fitted in push-plate device (2) on the support assembly (1), subsoil laying device (3), subsoil compression roll (4), the seeder of forming by kind of a casing (9) and profiled orifice plate (11) (5), light pressure roller (6), show native laying device (7) and eccentric drive mechanism (8), the single-layer type orifice plate (11) that it is characterized in that seeder (5) is fixed on the support assembly (1), go up on the plane the vertically equipped kind of casing (9) of back and forth movement at single-layer type orifice plate (11), rotation type is planted brush-wheel (10) clearly and is fitted in kind of a casing (a 9) left side, on the right side wall outside, this rotation type is planted brush-wheel (10) clearly and is cooperated with the last plane contact of single-layer type orifice plate (11); Be positioned at the installation flap (13) that is hinged on the lower portion of type hole (14), this flap (13) and type hole (14) the airtight cooperation of lower surface in single-layer type orifice plate (11) lower surface; Planting casing (9) is connected with eccentric drive mechanism (8).
2, type section hole rotation plate type rice bowl dish precision seeding machine according to claim 1 is characterized in that going up the equipped clear tongue (12) of planting at flap (13), and this is planted tongue (12) clearly and is positioned at inside, type hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201175422U CN201138939Y (en) | 2007-11-30 | 2007-11-30 | Section hole rotation plate type rice bowl dish precision seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201175422U CN201138939Y (en) | 2007-11-30 | 2007-11-30 | Section hole rotation plate type rice bowl dish precision seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138939Y true CN201138939Y (en) | 2008-10-29 |
Family
ID=40066659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201175422U Expired - Fee Related CN201138939Y (en) | 2007-11-30 | 2007-11-30 | Section hole rotation plate type rice bowl dish precision seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138939Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356873B (en) * | 2008-09-24 | 2011-09-21 | 黑龙江八一农垦大学 | High-precision paddy bowl seedling raising disk seeding apparatus |
| WO2014063265A1 (en) * | 2012-10-23 | 2014-05-01 | 黑龙江八一农垦大学 | High-precision paddy bowl seedling raising disk seeding apparatus |
-
2007
- 2007-11-30 CN CNU2007201175422U patent/CN201138939Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356873B (en) * | 2008-09-24 | 2011-09-21 | 黑龙江八一农垦大学 | High-precision paddy bowl seedling raising disk seeding apparatus |
| WO2014063265A1 (en) * | 2012-10-23 | 2014-05-01 | 黑龙江八一农垦大学 | High-precision paddy bowl seedling raising disk seeding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |