CN107114041A - A kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot - Google Patents
A kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot Download PDFInfo
- Publication number
- CN107114041A CN107114041A CN201710345504.0A CN201710345504A CN107114041A CN 107114041 A CN107114041 A CN 107114041A CN 201710345504 A CN201710345504 A CN 201710345504A CN 107114041 A CN107114041 A CN 107114041A
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- casing
- face
- suction
- inhaling
- seeder
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention provides a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot, kind of a casing is inhaled including Packed, the one side of suction kind casing is inhales the face of kind, and suction kind face is provided with multiple rows of suction hole that the alms bowl bowl arrangement with seedling-cultivation plate matches and communicated with suction kind cabinets cavity；The seeder also includes multiple spacer bodies, and spacer body is adjustably mounted at this side of suction kind face for inhaling kind of casing, and a row or the number row's suction hole of sowing are not required to for the seed and covering of isolating different cultivars；The seeder also includes being used to sow multiple pressure caves part that cave is pressed in position, pressure cave part, which is adjustably mounted at, inhales the opposite outside that kind of casing inhales kind of face, pressure cave part is provided with a row or multi-row pressure cave structure, the spacing of pressure cave structure and the alms bowl bowl pitch match of seedling-cultivation plate.The present invention is rational in infrastructure, multi items separation suction kind, sowing, pressure cave, easy to operate, saving manpower, raising efficiency can be disposably realized according to Quarter Design, and can realize that mechanization works.
Description
Technical field
Has field the present invention relates to rice raise rice seedlings sower.
Background technology
For rice transplanter with the sowing of rice shoot be by seed be multicast to one be used for seedling seedling-cultivation plate in, be typically exist
The seed of same kind is equably broadcast in whole disk, seeder single can only sow a kind of kind, but in paddy rice plot experiment machine
Rice transplanting is to need to broadcast multiple kinds in a seedling-cultivation plate with rice shoot, and has one section of blank panel as separation between different cultivars, is inserted
Different cells are inserted during seedling, this is accomplished by the seeder in seedling planting can be while broadcast several kinds.This is in existing sowing
It is difficult to, generally sows by hand at present in machine.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of pressure cave for being used to cultivate paddy rice cell transplanting rice shoot
Seeder, can sow the seed of a variety of kinds simultaneously using this pressure hole seeder, to meet paddy rice cell in same seedling-cultivation plate
The requirement of transplanting rice shoot.Therefore, the present invention uses following technical scheme：
A kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot, it is characterised in that it is aspiration type sowing device,
Kind of a casing is inhaled including Packed, the one side of the suction kind casing is inhales kind of a face, and the suction kind face is provided with the alms bowl with seedling-cultivation plate
Bowl arrangement matches and plants multiple rows of suction hole that cabinets cavity is communicated with inhaling；The seeder also includes multiple spacer bodies, described
Spacer body is adjustably mounted at this side of suction kind face for inhaling kind of casing, is not required to for the seed and covering of isolating different cultivars
One row of sowing or number row's suction hole；The seeder also includes being used to sow multiple pressure caves part that cave is pressed in position, the pressure cave
Part, which is adjustably mounted at, inhales the opposite outside that kind of casing inhales kind of face, and pressure cave part is provided with a row or multi-row pressure cave structure,
The spacing of pressure cave structure and the alms bowl bowl pitch match of seedling-cultivation plate；
The structure that the suction kind casing has and spacer body is connected and the structure with pressure cave part connection.
On the basis of using above-mentioned technical proposal, the present invention can also use technical scheme, or to this further below
A little further solution pools are used：
The spacer body and pressure cave part are set interlacedly.
The seeder there also is provided support and inhale the support of kind of casing and the platform for placing seedling-cultivation plate, the suction kind casing
For rotatable casing, the rotating shaft and holder pivots connection of kind of casing are inhaled, the support is liftable support.
Kind of the casing of inhaling is rotatable casing, and its rotating shaft is hollow and is communicated with inhaling kind of a cabinets cavity；Vavuum pump passes through
Hollow rotating shaft and a suction kind cabinets cavity is communicated.
Kind of the casing of inhaling is hollow rectangle sealedly flat casing, and the suction kind face is located respectively with the opposite for inhaling kind of face
There is certain distance between the upper and lower surface of casing, upper and lower surface and be connected to form prolate cube seal case with surrounding side plate；
The seeder is connected to seed containing groove in the side on the long side for inhaling kind of face, the notch of the seed containing groove towards kind of face of inhaling this
Side, has gear kind face on the top of notch, so as to form seed containing groove when inhaling and planting upset down；The rotating shaft is in suction kind case
This side of body short side；The side plate is above inhaling kind of face in its excess-three side in kind of the face of suction and forms side wall, and seed containing groove this
Side reserves breach, and the notch of seed containing groove is imported and exported for seed.
The sheet material that the seed containing groove inhales kind of face by constituting is formed in the bending of its extending part.
The side wall inhaled on kind of the long side in face is being provided with row's connecting hole higher than the position for inhaling kind of face, and kind of a casing is inhaled as described
And structure that spacer body is connected, the centre-to-centre spacing of the connecting hole and to inhale suction hole centre-to-centre spacing on kind face length direction consistent.
The side plate kind of the face of suction opposite also above the opposite, and the raised area on long side sets row's connecting hole,
Kind of casing and pressure cave part connection structure, the centre-to-centre spacing of the connecting hole and the centre-to-centre spacing one of seedling-cultivation plate alms bowl bowl are inhaled as described
Cause.
The spacer body is that section is L-shaped part, and the end of L-shaped is in seed containing groove, its shape and seed containing groove cross section
Match and seed containing groove can be separated, the another side of L-shaped passes through the notch and is pressed on the suction hole for inhaling kind of face.
The width for covering this side of suction hole of the spacer body is with inhaling the suction hole centre-to-centre spacing on kind of face length direction
Match somebody with somebody；Pressure cave part is the boss of the row's taper type of equidistant arrangement one on the plate of a strip, the width and seedling-cultivation plate of elongated plates
Alms bowl bowl centre-to-centre spacing matching on upper length direction.
Due to using technical scheme, the present invention is rational in infrastructure, can disposably be realized according to Quarter Design many
Kind separation suction kind, sowing, pressure cave, easy to operate, saving manpower, raising efficiency, and can realize that mechanization works.
Brief description of the drawings
Fig. 1 is paddy rice cell machine transplanting of rice rice shoot pressure hole seeder schematic diagram of the present invention.
Fig. 2 is the spacer body schematic diagram that paddy rice cell machine transplanting of rice rice shoot of the present invention presses hole seeder.
Fig. 3 is the pressure cave bar schematic diagram that paddy rice cell machine transplanting of rice rice shoot of the present invention presses hole seeder.
Fig. 4 is the schematic cross section that paddy rice cell machine transplanting of rice rice shoot of the present invention presses hole seeder.
Fig. 5 is the suction kind casing schematic diagram that paddy rice cell machine transplanting of rice rice shoot pressure hole seeder of the present invention is broadcast.
Fig. 6 is the installation spacer body schematic diagram that paddy rice cell machine transplanting of rice rice shoot pressure hole seeder of the present invention is broadcast.
Fig. 7 is the installation pressure cave bar schematic diagram that paddy rice cell machine transplanting of rice rice shoot pressure hole seeder of the present invention is broadcast.
Fig. 8 is that paddy rice cell machine transplanting of rice rice shoot of the present invention pressure hole seeder is broadcast design sketch is sowed in seedling-cultivation plate.
Fig. 9 be paddy rice cell machine transplanting of rice rice shoot of the present invention pressure hole seeder broadcast broadcast after bring out the design sketch of rice shoot.
Embodiment
Reference picture 1,2,3, provided by the present invention is gas for cultivating paddy rice cell transplanting with the pressure hole seeder of rice shoot
Suction seeder, including sealedly inhale kind of a casing 1, positioned at inhaling kind of casing and inhale the spacer body 2 in kind of face, inhale kind of a face positioned at inhaling kind of casing
The outside of opposite 14 pressure cave part 3.The spacer body 2, pressure cave part 3.
The spacer body 2, pressure cave part 3 are adjustable the to be arranged on suction kind casing 1, can be according to the design of experimental plot
Adjustment position is arranged, the pressure hole seeder as universal cultivation paddy rice cell transplanting rice shoot.
The seeder be also configured with inhale the vavuum pump 4, support that kind of cabinets cavity communicates inhale kind of casing 1 support 5 and
Platform 7 for placing seedling-cultivation plate 6.Kind of the casing 1 of inhaling is rotatable casing, and its both sides is provided with rotating shaft 16, and rotating shaft 16 is empty
The heart and communicated with inhaling kind of a cabinets cavity；Vavuum pump is communicated by hollow rotating shaft 16 and a suction kind cabinets cavity, makes box house shape
Inhale suction hole 11 into negative pressure and plant, rotating shaft 16 and support 5 rotate connection.The support is liftable support, not with stretching
Contracting mechanism, or it is driven by the cylinder its lifting.
Reference picture 4,5, kind of the casing 1 of inhaling is a hollow flat casing of rectangular sealing, the upper and lower surface of casing
Size and the area of the seedling-cultivation plate of required sowing match, and size is basically identical.Wherein it is simultaneously with the suction kind arranged in length and breadth
The suction kind face 12 in hole 11, for inhaling kind, the arrangement of sucker and quantity according to the position sowed on seedling-cultivation plate with depending on the number of cave, one by one
Correspondence, inhales mesopore 11 and a suction kind cabinets cavity is communicated.
The seeder is connected to seed containing groove 13, the face of notch 130 of the seed containing groove in the side on the long side for inhaling kind of face
This side of face is planted to inhaling, there is a gear kind face 131 on the top of notch, so as to form seed containing groove when inhaling and planting upset down；It is excellent
The embodiment of choosing is that the seed containing groove 13 is formed by the sheet material for constituting suction kind face in the bending of its extending part.
The side plate is above inhaling kind of face and forming side wall in its excess-three side for inhaling kind of face, for keeping seed inhaling kind of a face
On 12, and breach is reserved in this side of seed containing groove 13, the notch of seed containing groove 13 is imported and exported for seed.
The rotating shaft 16 is in this side for inhaling kind of casing short side.
The seeder is non-porous plane on the opposite 14 for inhaling kind of face, inhale kind of a face 12, inhale kind of face opposite 14 it
Between have certain distance and be connected to form prolate cube seal case with the side 15 of surrounding.
The side wall 151 inhaled on kind of the long side in face is being provided with connecting hole 171 higher than the position for inhaling kind of face, and kind of a case is inhaled as described
The center of suction hole 11 in structure body 1 and that spacer body 2 is connected, the centre-to-centre spacing and suction kind face length direction of the connecting hole 171
Away from consistent, such as of substantially equal or substantially integral multiple.
The side plate kind of the face of suction opposite 14 also above the opposite, and the raised area on long side sets connecting hole 172,
Kind of casing and pressure cave part connection structure, the centre-to-centre spacing of the connecting hole 172 and the center of seedling-cultivation plate alms bowl bowl are inhaled as described
Away from consistent, such as of substantially equal or substantially integral multiple.
The hole 173 for being connected with spacer body 2 is may also set up at the bottom of seed containing groove 13.
Reference picture 2,6, the spacer body 2 be used for separate different cultivars seed and covering be not required to sowing position on suction
Hole 11 is planted, the preferred cross-sections of spacer body 2 are L-shaped, and the end of L-shaped is in seed containing groove 13, its shape and seed containing groove cross section
Match somebody with somebody and seed containing groove can be separated, the another side of L-shaped passes through the notch 130 and is pressed on the suction hole 11 for inhaling kind of face.It is described to separate
The width of covering this side of suction hole of body is matched with inhaling the suction hole centre-to-centre spacing on kind of face length direction, preferably equal to or near
Like the centre-to-centre spacing, or integer times centre-to-centre spacing substantially.
There is positioning screw hole 21 at the two ends of the length direction of spacer body 2, and the position of positioning screw hole 21 is with inhaling the company on kind of casing 1
Connect that hole 171 is corresponding, spacer body 2 can be arranged on the suction kind face 12 for inhaling kind of casing 1 by holes using fastener 18, to divide
Face 11 and seed containing groove 13 are planted every inhaling.It can install to determine to need the width of covering namely do not broadcast using multiple spacer body Side by side groupings
Kind blank spaces width, usually in seedling-cultivation plate length direction alms bowl bowl centre-to-centre spacing integral multiple, need to be divided according to seedling-cultivation plate
The width of each compartmented is determined every how many sections and the width of covering is needed, the bar number sowed and the bar that need to be blocked in every section of control
Number.
Reference picture 3,7, pressure cave part 3 is the boss 32 of the row's taper type of equidistant arrangement one on the plate 31 of a strip, convex
Platform 32 is matched as pressure cave structure, the width of elongated plates 31 with the alms bowl bowl centre-to-centre spacing on seedling-cultivation plate length direction, taper type
The size and depth that the size and height of boss 32 extrude sowing cave needed on seedling-cultivation plate are defined, the number of row's boss 32
Equal to the alms bowl bowl number of every alms bowl bowl of seedling-cultivation plate width, the centre-to-centre spacing of boss 32 and the center of seedling-cultivation plate alms bowl bowl width
Away from matching, it is preferably equal to or the approximate centre-to-centre spacing, or integer times centre-to-centre spacing substantially.Press the two ends of the length direction of cave part 3
There is positioning screw hole 33, position and the connecting hole 172 of positioning screw hole 33 match, cave part can will be pressed by holes using fastener 18
3 are arranged on the face 14 for inhaling kind of casing 1.The alms bowl bowl bar number that can be sowed as needed is installed using the Side by side groupings of multiple pressure caves part 3
To carry out pressure cave.
Reference picture 5,6, the suction kind face 12 for inhaling kind of casing 1 is separated suction hole plate by blocking for multiple spacer bodies 2
Not interior inhale of the section is planted into several sections, and because the width of spacer body 2 covers suction hole 11, and null occurs, each section of point is realized
Every.
According to the step-by-step arrangement of cell before seeder sowing, adjust the position of spacer body 2 and cover width, pressure cave part 3
Position and pressure cave bar number, the position of the position of spacer body 2 and pressure cave part 3 interlocks, namely pressure cave position be sowing position.
During operation, keep flat suction kind of a casing, the suction kind face 13 with suction hole upwards, being separated by spacer body 2, side wall 151
Required kind to be broadcast is put into the Xi Zhongmiange areas enclosed；The seedling-cultivation plate for completing seedling soil is well placed on platform 7, vacuum is connected
Pump, makes to form negative pressure in suction kind casing, and suction hole, which starts to inhale, plants, and gently carrys out back rotation and inhales kind of a casing, makes seed on kind of face is inhaled
Roll around, both adsorbed when running into suction hole by suction hole；Suction kind casing is moved down, alignment seedling-cultivation plate is pressed downward making seedling-cultivation plate exist
Position need to be sowed and extrude sowing well；Rise and inhale kind of casing and rotate, seed containing groove is erected suction kind casing in lower section, make residue
Seed enters seed containing groove, and continues rotation and inhale kind of a casing to make suction kind downwards, and unnecessary seed is retained in seed containing groove, and is aligned
Seedling-cultivation plate moves down suction kind casing, makes suction kind casing close to seedling-cultivation plate, the seed of absorption is directed at alms bowl bowl, disconnecting vavuum pump makes suction kind
Into normal pressure in casing, release seed is fallen in Sheng kind, completes sowing.Suction kind casing is rotated backward, makes suction kind upwardly, repeats
Above act, sow next disk.Damping mechanism can be all provided with rotating shaft and at support, suction kind casing is rested on any position
Put.
In fact, the seeder of the present invention also can be operated all by manually lifting.
The specific embodiment of the present invention is the foregoing is only, but the architectural feature of the present invention is not limited thereto, Ren Heben
The technical staff in field is in the field of the invention, and the change or modification made all are covered among protection scope of the present invention.
Claims (10)
1. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot, it is characterised in that it is aspiration type seeding
Device, including Packed inhale plant a casing, and the one side of the suction kind casing is inhales kind of a face, and the suction kind face is provided with and seedling-cultivation plate
Alms bowl bowl arrangement matches and plants multiple rows of suction hole that cabinets cavity is communicated with inhaling；The seeder also includes multiple spacer bodies, institute
State spacer body and be adjustably mounted at this side of suction kind face for inhaling kind of casing, for isolating the seed of different cultivars and covering not
The row that need to be sowed or number row's suction hole；The seeder also includes being used to sow multiple pressure caves part that cave is pressed in position, the pressure
Cave part, which is adjustably mounted at, inhales the opposite outside that kind of casing inhales kind of face, and pressure cave part is tied provided with a row or multi-row pressure cave
Structure, the spacing of pressure cave structure and the alms bowl bowl pitch match of seedling-cultivation plate；
The structure that the suction kind casing has and spacer body is connected and the structure with pressure cave part connection.
2. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot as claimed in claim 1, its feature exists
In the spacer body and pressure cave part it is interlaced set.
3. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot as claimed in claim 1, its feature exists
Support is there also is provided in the seeder and inhales the support of kind of casing and platform for placing seedling-cultivation plate, and the suction kind casing is can turn
Dynamic casing, inhales the rotating shaft and holder pivots connection of kind of casing, the support is liftable support.
4. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot as claimed in claim 1, its feature exists
It is rotatable casing in kind of the casing of inhaling, its rotating shaft is hollow and is communicated with inhaling kind of a cabinets cavity；Vavuum pump passes through hollow
Rotating shaft and a suction kind cabinets cavity are communicated.
5. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot as claimed in claim 1, its feature exists
It is hollow rectangle sealedly flat casing in kind of the casing of inhaling, the suction kind face is in casing respectively with the opposite for inhaling kind of face
Upper and lower surface, have certain distance between upper and lower surface and be connected to form prolate cube seal case with surrounding side plate；
The seeder is connected to seed containing groove in the side on the long side for inhaling kind of face, the notch of the seed containing groove towards kind of face of inhaling this
Side, has gear kind face on the top of notch, so as to form seed containing groove when inhaling and planting upset down；The rotating shaft is in suction kind
This side of casing short side；
The side plate is above inhaling kind of face and forming side wall in its excess-three side for inhaling kind of face, and is reserved in this side of seed containing groove scarce
Mouthful, the notch of seed containing groove is imported and exported for seed.
6. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot as claimed in claim 1, its feature exists
The sheet material that kind of face is inhaled by constituting in the seed containing groove is formed in the bending of its extending part.
7. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot as claimed in claim 6, its feature exists
The position for inhaling kind of face is being provided with row's connecting hole in inhaling the side wall on kind of the long side in face, as it is described inhale kind of casing and point
The structure of spacer connection, the centre-to-centre spacing of the connecting hole is consistent with suction hole centre-to-centre spacing on kind of face length direction is inhaled.
8. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot as claimed in claim 6, its feature exists
In the side plate institute is used as on the opposite for inhaling the face of kind also above the opposite, and in the raised area one row's connecting hole of setting on long side
State and inhale kind of casing and pressure cave part connection structure, the centre-to-centre spacing of the connecting hole is consistent with the centre-to-centre spacing of seedling-cultivation plate alms bowl bowl.
9. a kind of pressure hole seeder for being used to cultivate paddy rice cell transplanting rice shoot as claimed in claim 6, its feature exists
Be that section is L-shaped part in the spacer body, the end of L-shaped in seed containing groove, its shape and the matching of seed containing groove cross section and
Seed containing groove can be separated, the another side of L-shaped passes through the notch and is pressed on the suction hole for inhaling kind of face.
10. the pressure hole seeder as claimed in claim 1 for being used to cultivate paddy rice cell transplanting rice shoot, it is characterised in that institute
The width for stating covering this side of suction hole of spacer body is matched with inhaling the suction hole centre-to-centre spacing on kind of face length direction；
Pressure cave part is the boss of the row's taper type of equidistant arrangement one on the plate of a strip, the width and seedling-cultivation plate of elongated plates
Alms bowl bowl centre-to-centre spacing matching on upper length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345504.0A CN107114041B (en) | 2017-05-17 | 2017-05-17 | A press dibbling kind of ware for cultivating rice district machine transplanting rice seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345504.0A CN107114041B (en) | 2017-05-17 | 2017-05-17 | A press dibbling kind of ware for cultivating rice district machine transplanting rice seedlings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107114041A true CN107114041A (en) | 2017-09-01 |
| CN107114041B CN107114041B (en) | 2023-03-03 |
Family
ID=59727708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345504.0A Active CN107114041B (en) | 2017-05-17 | 2017-05-17 | A press dibbling kind of ware for cultivating rice district machine transplanting rice seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107114041B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108935059A (en) * | 2018-09-28 | 2018-12-07 | 巫溪县薯光农业科技开发有限公司 | A kind of water culture of potato nursery perforating device |
| CN115024060A (en) * | 2022-05-23 | 2022-09-09 | 江苏大学 | Fluidized seed disc device for air-suction type precise seed sowing device and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05111303A (en) * | 1991-10-24 | 1993-05-07 | Norio Sonoda | Adsorption type sowing machine and method for adsorbing seed |
| CN2399909Y (en) * | 1999-12-06 | 2000-10-11 | 徐鸿 | Rice seedling throwing precision seed drill |
| CN101336576A (en) * | 2008-08-07 | 2009-01-07 | 中国水稻研究所 | Split type paddy seedling cultivation sowing device |
| CN105940831A (en) * | 2016-05-18 | 2016-09-21 | 淮南市德飞机电设备制造有限公司 | Seed sowing device with double-suction seed pan structures |
| CN207639138U (en) * | 2017-05-17 | 2018-07-24 | 中国水稻研究所 | A kind of pressure hole seeder for cultivating rice cell transplanting rice shoot |
-
2017
- 2017-05-17 CN CN201710345504.0A patent/CN107114041B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05111303A (en) * | 1991-10-24 | 1993-05-07 | Norio Sonoda | Adsorption type sowing machine and method for adsorbing seed |
| CN2399909Y (en) * | 1999-12-06 | 2000-10-11 | 徐鸿 | Rice seedling throwing precision seed drill |
| CN101336576A (en) * | 2008-08-07 | 2009-01-07 | 中国水稻研究所 | Split type paddy seedling cultivation sowing device |
| CN105940831A (en) * | 2016-05-18 | 2016-09-21 | 淮南市德飞机电设备制造有限公司 | Seed sowing device with double-suction seed pan structures |
| CN207639138U (en) * | 2017-05-17 | 2018-07-24 | 中国水稻研究所 | A kind of pressure hole seeder for cultivating rice cell transplanting rice shoot |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108935059A (en) * | 2018-09-28 | 2018-12-07 | 巫溪县薯光农业科技开发有限公司 | A kind of water culture of potato nursery perforating device |
| CN115024060A (en) * | 2022-05-23 | 2022-09-09 | 江苏大学 | Fluidized seed disc device for air-suction type precise seed sowing device and control method thereof |
| CN115024060B (en) * | 2022-05-23 | 2024-03-19 | 江苏大学 | Fluidization seed tray device for air suction type precise seed metering device and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107114041B (en) | 2023-03-03 |
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