CN109831968A - Small-sized vegetables precision seeder machine - Google Patents
Small-sized vegetables precision seeder machine Download PDFInfo
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- CN109831968A CN109831968A CN201711208558.9A CN201711208558A CN109831968A CN 109831968 A CN109831968 A CN 109831968A CN 201711208558 A CN201711208558 A CN 201711208558A CN 109831968 A CN109831968 A CN 109831968A
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- hole tray
- sowing
- syringe needle
- cave
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Abstract
It is a kind of disposably to complete to the automatic into disk of vegetables in greenhouse booth, make the small-sized vegetables precision seeder machine of the operations such as cave and monoseeding, the device mainly includes hole tray brackets, hole tray feed mechanism, hole tray, step device, press cave device, swing mechanism, inhale kind of a device, kind box, vibrator, control assembly, support assembly, wherein complete machine provides power by mini air compressor, hole tray is moved constantly using pneumatic travel switch and cylinder feed mechanism, telescopic cylinder mechanism sequentially presses designated depth kind cave with dynamic pressure cave device in mobile hole tray, oscillating cylinder mechanism swings sowing syringe needle between kind of box and planting slot；When sowing syringe needle and being rocked to kind of box, the seed high vibration under vibrator effect, sowing syringe needle carries out negative pressure and inhales kind；When sowing syringe needle is rocked to above planting slot, seed is discharged in hole tray；The small-sized vegetables precision seeder machine has the characteristics that sowing accurate, high degree of automation, compact-sized.
Description
Technical field
The present invention relates to it is a kind of suitable for vegetables in greenhouse booth it is automatic into disk, beat the operations such as cave and monoseeding only need
A kind of small-sized vegetables of different shape vegetable seeds and hole tray specification can be adapted to by the quantity and model of replacement sowing syringe needle
Precision seeder machine.
Background technique
Vegetables are only second to grain in China's agricultural planting area, and are that the economic of most development vitality and development space makees
Object has irreplaceable status and advantage in the development of China's agricultural.With agricultural modernization and agricultural planting structure
Adjustment, especially carry out greatly developing for facilities vegetable this year, the traditional agriculture before being allowed to instantly agricultural modernization occur
Transformation.20,000,000 hm of present China vegetable cultivation area2, total output reaches 700,000,000 t, is maximum vegetables producing country in the world, does not have
One of have.And nursery is the important link of vegetable cultivation, using hole plate seedling growth, can guarantee Quality of Seedlings and survival rate, convenient for collection
Middle management, it has also become the main seedling raising manners of vegetable growing are particularly suitable for the hole tray sowing of vegetables in greenhouse booth.Currently, I
State depends on artificial seeding or traditional mechanical sowing to the bunch planting operation of vegetables in greenhouse booth.
But the method for artificial seeding's vegetable seeds is time-consuming and laborious, production efficiency is low, to complete large area in the short time
Seeding operation have to employ a large amount of artificial, virtually increase the production cost of enterprise, the market for reducing enterprise is competing
Strive power, and since vegetable seeds seed is small, light weight, the factors such as in irregular shape, when artificial seeding monoseeding difficult to realize,
The problems such as causing the waste and survival rate of seedling of seed；And there is wound kind, leakage kind and replay in traditional seeding machinery at seeding time
The problems such as, various drawbacks seriously constrain the sustainable development of China's vegetables industry.
Summary of the invention
In order to overcome artificial and traditional seeding machinery in bunch planting the problems such as existing low efficiency, wound kind, broadcast leakage, replay,
The present invention provides a kind of small-sized vegetables precision seeder machine.
The technical solution adopted by the present invention to solve the technical problems is:
The small-sized vegetables precision seeder machine includes hole tray bracket, hole tray feed mechanism, hole tray, step device, presses cave device,
Swing mechanism inhales kind of a device, plants box, and vibrator controls assembly, support assembly, it is characterised in that: complete machine is compressed by small air
Machine provides power, moves hole tray constantly as requested using pneumatic travel switch starter, cylinder feed mechanism, and stretch gas
Cylinder mechanism sequentially presses designated depth kind cave with dynamic pressure cave device in mobile hole tray, and oscillating cylinder mechanism makes sowing syringe needle exist
It is swung between kind box and planting slot;When sowing syringe needle and being rocked to kind of box, sow population " boiling in box in pneumatic vibrator effect
Rise ", sowing syringe needle carries out negative pressure and inhales kind；When sowing syringe needle is rocked to above planting slot, positive pressure seeding is carried out, and pass through sowing
Pipe is fallen in hole tray.
Seeding apparatus structure includes anchor tip, pressure hole, sealed groove, a suction kind body, bellmouth, suction hole, feature
Be: as the sowing syringe needle of nuclear structure, using integral type direct-passing mode, suction nozzle is designed as the tapered end knot in inner step hole
Structure ensure that system pressure and energy saving, improve suction kind precision.By the quantity and model of replacement sowing syringe needle, can fit
Different shape vegetable seeds and hole tray specification are answered, medium and small vegetable cultivation family multi items vegetable cultivation requirement is met.
The invention has the advantages that the small-sized vegetables precision seeder machine can be completed disposably to greenhouse vegetable
Dish it is automatic into disk, play the operations such as cave and monoseeding, have that high production efficiency, seeding quality are good, save seed, reduce plantation
Cost, mechanization degree are high, labor intensity of operating staff is small, equipment life is long, compact-sized, manufacture is easy, reliable operation, shifting
The features such as dynamic application convenient and easy to spread.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is general structure schematic diagram of the invention.
Fig. 2 is sowing needle head structure schematic diagram.
1. hole tray bracket in Fig. 1,2. hole tray feed mechanisms, 3. hole trays, 4. step devices, 5. pressure cave devices, 6. oscillating machines
Structure, 7. inhale kind of a device, 8. kinds of boxes, 9. vibrators, 10. control assemblies, 11. support assemblies.
12. anchor tip in Fig. 2,13. pressure holes, 14. sealed grooves, 15. inhale kind of a body, 16. bellmouths, 17. suction holes.
In Fig. 1, including hole tray bracket, hole tray feed mechanism, hole tray, step device, cave device is pressed, swing mechanism is inhaled
Kind of device, plants box, vibrator, controls assembly, support assembly, wherein power very little needed for the machine, therefore by small air
Compressor provides power, and hole tray feed mechanism (2) drives the mandril connected with it to push hole tray bracket by feeding cylinder
Feeding is moved, the feeding frequency of step device (4) the control hole tray bracket on hole tray bracket, is fixed with hole tray dress on hole tray bracket
It sets (3), hole tray constantly moves as requested with hole tray bracket, and mandril interlude has bending section, makes mandril both ends in obtuse angle, can
Excessive to avoid inclination angle when feeding cylinder installation, conducive to the propulsion of mandril, stroke is controlled by limit switch, rotation adjusting lever
The pitch angle of adjustable feeding cylinder frame, moves hole tray bracket constantly as requested；It is pneumatic to shake while hole tray is mobile
Dynamic device (9) drive kind of box (8) vibration, and fluidized state is presented in the seed planted in box, and oscillating cylinder drives oscillating rod rotation at the same time
Turn, kind is inhaled by negative pressure when the sowing syringe needle being mounted on storage pipe is swung to above vibration seed box；It sows syringe needle and inhales kind
Afterwards, pressure cave device (5) is moved back and forth by the telescopic cylinder band dynamic pressure cave cave Jia Heya bar and realizes the movement of pressure cave, passes through spring, bullet
Spring base ensure that pressure cave quality to the buffering and guiding role of Ya Xue mechanism, press the planting pore on the frame of cave and sowing pipe sliding
Cooperation improves planting accuracy, and the pressure cave that replacement pressure cave bar can meet Different Crop requires, and oscillating cylinder driving after cave is pressed to broadcast
When kind syringe needle is rotated to hole tray, positive pressure seeding is carried out, is fallen in hole tray by sowing pipe, so far completes whole sowings
Operation.
In Fig. 2, including anchor tip, pressure hole, sealed groove inhale kind of a body, bellmouth, suction hole, wherein sowing needle
Head is fixed on gas collecting tube by anchor tip, and when oscillating cylinder drives sowing connector to rotate in plants case, gas collecting tube passes through
Pressure hole forms parital vacuum, since suction hole is much smaller relative to the aperture of pressure hole, the air velocity phase of suction hole
Also faster for the flow velocity in pressure hole, the seed of plants case is sucked into sowing syringe needle；When oscillating cylinder drives sowing syringe needle rotation
When going to right above hole tray, gas collecting tube provides positive pressure, and the seed sowed in syringe needle is discharged into hole tray, completes sowing operation.
Claims (4)
1. a kind of small-sized vegetables precision seeder machine, including hole tray bracket, hole tray feed mechanism, hole tray, step device press cave
Device, swing mechanism inhale kind of a device, plant box, and vibrator controls assembly, support assembly, it is characterized in that: can disposably complete
To vegetables in greenhouse booth it is automatic into disk, play the operations such as cave and monoseeding.
2. small-sized vegetables precision seeder machine according to claim 1, which is characterized in that complete machine is compressed by small air
Machine provides power, moves hole tray constantly as requested using pneumatic travel switch starter, cylinder feed mechanism, and stretch gas
Cylinder mechanism sequentially presses designated depth kind cave with dynamic pressure cave device in mobile hole tray, and oscillating cylinder mechanism makes sowing syringe needle exist
It is swung between kind box and planting slot;When sowing syringe needle and being rocked to kind of box, sow population " boiling in box in pneumatic vibrator effect
Rise ", sowing syringe needle carries out negative pressure and inhales kind;When sowing syringe needle is rocked to above planting slot, positive pressure seeding is carried out, and by broadcasting
Kind pipe is fallen in hole tray.
3. small-sized vegetables precision seeder machine according to claim 1, which is characterized in that the sowing as nuclear structure
Syringe needle, using integral type direct-passing mode, suction nozzle is designed as the tapered end structure in inner step hole, ensure that system pressure and saving
Energy consumption improves suction kind precision.
4. being suitable for different shape vegetable seeds and hole tray specification by the quantity and model of replacement sowing syringe needle, meeting
Small vegetable cultivation family multi items vegetable cultivation requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711208558.9A CN109831968A (en) | 2017-11-27 | 2017-11-27 | Small-sized vegetables precision seeder machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711208558.9A CN109831968A (en) | 2017-11-27 | 2017-11-27 | Small-sized vegetables precision seeder machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109831968A true CN109831968A (en) | 2019-06-04 |
Family
ID=66879157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711208558.9A Pending CN109831968A (en) | 2017-11-27 | 2017-11-27 | Small-sized vegetables precision seeder machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109831968A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583165A (en) * | 2019-10-15 | 2019-12-20 | 张金亮 | Seeder capable of meeting different types of plug trays |
| CN112042325A (en) * | 2020-09-16 | 2020-12-08 | 山东农业大学 | Detection method for missing seeding of three-plug seedling culture of green Chinese onions and reseeding device |
| CN112042432A (en) * | 2020-09-16 | 2020-12-08 | 山东安信种苗股份有限公司 | Vegetable seed precision seeder |
| CN113141824A (en) * | 2021-04-29 | 2021-07-23 | 云南农业大学 | Air-aspiration type vegetable seed seeder based on venturi effect |
-
2017
- 2017-11-27 CN CN201711208558.9A patent/CN109831968A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583165A (en) * | 2019-10-15 | 2019-12-20 | 张金亮 | Seeder capable of meeting different types of plug trays |
| CN112042325A (en) * | 2020-09-16 | 2020-12-08 | 山东农业大学 | Detection method for missing seeding of three-plug seedling culture of green Chinese onions and reseeding device |
| CN112042432A (en) * | 2020-09-16 | 2020-12-08 | 山东安信种苗股份有限公司 | Vegetable seed precision seeder |
| CN113141824A (en) * | 2021-04-29 | 2021-07-23 | 云南农业大学 | Air-aspiration type vegetable seed seeder based on venturi effect |
| CN113141824B (en) * | 2021-04-29 | 2023-07-14 | 云南农业大学 | Venturi effect-based air suction type vegetable seed planter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |