CN113207368A - Swing type seeder and using method thereof - Google Patents
Swing type seeder and using method thereof Download PDFInfo
- Publication number
- CN113207368A CN113207368A CN202110557320.7A CN202110557320A CN113207368A CN 113207368 A CN113207368 A CN 113207368A CN 202110557320 A CN202110557320 A CN 202110557320A CN 113207368 A CN113207368 A CN 113207368A
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- seed
- tray
- moving
- cylinder
- suction device
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Classifications
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/085—Devices for setting seeds in pots
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a swing type seeder and a using method thereof, comprising a frame, a pneumatic device, a seed suction device, a seed tray and a conveyer belt, the motion cylinder, inoculation device and motion four-bar linkage, transversely be provided with the conveyer belt in the frame, conveyer belt top left side is provided with kind of a dish, the right side top is provided with the inoculation device, the inoculation device is provided with the pipe, bilateral symmetry articulates around the frame has the motion cylinder, motion four-bar linkage symmetry sets up both sides around the conveyer belt, motion four-bar linkage includes the frame crossbeam, two montants and inhale kind of a device, it inhales kind of device to rotate to be connected with through the pivot between two montants, it is connected with pneumatic means to inhale kind of device upper portion, the lower part is provided with the gas needle, the montant bottom articulates on the frame crossbeam, the output of motion cylinder articulates on a montant and the flexible four-bar linkage that drives of accessible motion cylinder rotates. The invention not only improves the seeding speed, but also reduces the miss-seeding rate, and has compact integral structure, reasonable design and convenient use.
Description
Technical Field
The invention relates to the technical field of mechanical automation and precision seeding, in particular to a swing type seeding machine and a using method thereof.
Background
With the development of productivity in China and the adjustment of the industrial structure of the planting industry, the planting area of vegetables and flowers is continuously enlarged, the traditional seedling raising mode cannot meet the requirement of modernization, and the industrial seedling raising becomes the main development trend of the modern seedling raising technology. The research of the industrialized seedling raising plug-in disc seeder in China starts late, the seeding devices which are applied more at present are a swinging air pin type seeding device and a roller type seeding device, and although the accuracy of the swinging air pin type seeding device is high, the seeding speed is low and the efficiency is not high; the roller type seeding speed is high, but the structure is complex, and the phenomenon of seeding missing is serious.
Disclosure of Invention
The invention aims to provide a swing type seeder and a using method thereof, which solve the problems in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a swing type seeder, which comprises a frame, a pneumatic device, a seed suction device, a seed tray, a conveyer belt, a moving cylinder, an inoculation device and a moving four-bar mechanism, wherein the conveyer belt is transversely arranged on the frame, a hole tray is placed on the conveyer belt, the seed tray is arranged on the left side above the conveyer belt, the inoculation device is arranged on the right side above the conveyer belt, the inoculation device is provided with a plurality of guide pipes, the moving cylinder is symmetrically hinged on the front side and the rear side of the frame, the moving four-bar mechanism is symmetrically arranged on the front side and the rear side of the conveyer belt, the moving four-bar mechanism comprises a frame cross beam, two vertical bars and a seed suction device, the seed suction device is rotatably connected between the two vertical bars correspondingly arranged on the two sides of the conveyer belt through a rotating shaft, the pneumatic device is connected on the upper part, a plurality of air needles are arranged on the lower part, the bottom end of the vertical rod is hinged to the frame cross beam, the output end of the motion cylinder is hinged to the vertical rod close to one side of the motion cylinder and can drive the four-bar motion mechanism to rotate through the stretching of the motion cylinder, and when the motion cylinder reaches a specified stroke, the air needle of the seed suction device corresponds to the position of the catheter of the inoculation device.
Further, the device also comprises a vibrating device arranged on the frame, and the seed tray is arranged on the vibrating device.
Further, the vibration device comprises a vibration motor and a spring, and the seeds in the seed tray can vibrate after the vibration motor is started.
The device further comprises a clamping cylinder, the clamping cylinder is installed on the rack and located below the inoculation device, after the hole tray is conveyed to the position right below the inoculation device by the conveying belt, the hole tray is clamped by the clamping cylinder, so that the acupuncture points of the hole tray correspond to the positions of the guide pipes of the inoculation device.
Still further, still include guider, guider symmetry sets up above the conveyer belt to play the guide effect to the cave dish.
Furthermore, the conveying belt device further comprises a motor and a speed reducer, wherein the motor and the speed reducer are installed on the frame cross beam to drive the conveying belt to rotate.
Furthermore, 72 air needles are arranged below the seed suction device.
The invention discloses a using method of a swing type seeder, which comprises the following steps: the seed sucking device is positioned above the seed tray at the initial position, the seed sucking device sucks seeds in the seed tray after the pneumatic device is started, after the adsorption is finished, the moving air cylinder drives the moving four-bar mechanism to rotate, the seed sucking device moves from the seed taking station to the seeding station under the guidance of the moving four-bar mechanism until the seed sucking device moves right above the inoculating device, and at the moment, the pneumatic device blows the seeds to the inoculating device and the seeds fall onto the corresponding acupuncture points of the seedling raising hole tray on the conveying belt through the inoculating device; after the seed throwing is finished, the seed suction device is guided by the four-bar mechanism to horizontally move from the seeding station to the seed taking station, and when the seed suction device moves right above the seed plate, the seed suction device re-adsorbs seeds in the seed plate to complete a seeding cycle.
Compared with the prior art, the invention has the beneficial technical effects that:
according to the swing type seeder and the using method thereof, the pneumatic device and the seed suction device are arranged, so that a plurality of seeds can be accurately adsorbed at one time, and the seed taking precision and the seed taking speed are improved; in addition, the movement cylinder is adopted to drive the movement four-bar mechanism, so that the sowing work of the whole plug tray can be finished at one time, and the working efficiency is improved; meanwhile, by arranging the inoculation device and the guide pipe, one seed can be accurately sown on each acupoint of the hole tray in one working cycle, the sowing missing rate is reduced while the sowing speed is improved, and the hole tray is compact in overall structure, reasonable in design and convenient to use.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
Fig. 1 is a schematic perspective view of one angle of the swing type seed sowing machine of the present invention;
fig. 2 is a schematic perspective view of another angle of the swing type seed sowing machine of the present invention.
Description of reference numerals: 1. a pneumatic device; 2. a vibrating device; 3. a seed suction device; 4. a seed plate; 5. a conveyor belt; 6. a guide device; 7. a motion cylinder; 8. an inoculating device; 81. a conduit; 9. a clamping cylinder; 10. a kinematic four-bar mechanism; 101. a vertical rod; 11. a frame; 12. a motor; 13. and (4) a plug.
Detailed Description
Example 1
As shown in fig. 1 and 2, the swing type seeder of this embodiment 1 includes a frame 11, a pneumatic device 1, a seed suction device 3, a seed tray 4, a conveyer belt 5, a moving cylinder 7, an inoculating device 8 and a moving four-bar mechanism 10, wherein the conveyer belt 5 is transversely disposed on the frame 11, a hole tray 13 is disposed on the conveyer belt 5, the seed tray 4 is disposed on the left side above the conveyer belt 5, the inoculating device 8 is disposed on the right side above the seed tray 4, the inoculating device 8 is provided with a plurality of guide tubes 81, the moving cylinder 7 is symmetrically hinged on the front and rear sides of the frame 11, the moving four-bar mechanism 10 is symmetrically disposed on the front and rear sides of the conveyer belt 5, the moving four-bar mechanism 10 includes a frame 11 beam, two vertical bars 101 and a seed suction device 3, the seed suction device 3 is rotatably connected between the two vertical bars 101 correspondingly disposed on the two sides of the conveyer belt 5 through a rotating shaft, inhale kind of device 3 upper portion and be connected with pneumatic means 1, the lower part is provided with a plurality of gas needle, montant 101 bottom articulates on the frame 11 crossbeam, the output of motion cylinder 7 articulates and is close to motion cylinder 7 one side on the montant 101 and the accessible the flexible drive of motion cylinder 7 motion four-bar linkage 10 rotates, when motion cylinder 7 reachs the regulation stroke inhale kind of device 3 the gas needle with the pipe 81 position of inoculation device 8 corresponds.
The swing seeder of this embodiment 1 is an integral plug seeder, and is mainly of an integral structure supported by a frame 11, and an inoculation device 8 and a movement cylinder 7 are mounted on the frame 11, and the movement cylinder 7 can drive the seed suction device 3 to move.
When the oscillating type seeder of the embodiment 1 works, the seed suction device 3 is positioned above the seed plate 4 at the initial position, the seed suction device 3 sucks seeds in the seed plate 4 after the pneumatic device 1 is started, after the adsorption is completed, the moving cylinder 7 drives the moving four-bar mechanism 10 to rotate, the seed suction device 3 moves from a seed taking station to a seeding station under the guidance of the moving four-bar mechanism 10 until the seed suction device 3 moves to the position right above the inoculation device 8, and at the moment, the pneumatic device 1 blows the seeds to the inoculation device 8 and the seeds fall to the acupuncture points corresponding to the seedling raising hole plate 13 on the conveying belt 5 through the inoculation device 8; after the seed throwing, the seed suction device 3 is guided by the four-bar mechanism 10 to horizontally move from the seeding station to the seed taking station, when the seed suction device 3 moves to the position right above the seed plate 4, the seed suction device 3 re-sucks the seeds in the seed plate 4, and a seeding cycle is completed.
At this time, the swing type seeder of this embodiment 1 can precisely sow one seed per one acupoint of the hole tray 13 in one working cycle, and the missing seeding rate is reduced while the seeding speed is increased.
Specifically, the device also comprises a vibrating device 2 arranged on the frame 11, and the seed tray 4 is arranged on the vibrating device 2.
The vibration device 2 comprises a vibration motor 12 and a spring, and the seeds in the seed tray 4 can be vibrated after the vibration motor 12 is started.
More specifically, the device further comprises a clamping cylinder 9, wherein the clamping cylinder 9 is mounted on the frame 11 and located below the inoculating device 8, after the hole tray 13 is conveyed by the conveying belt 5 to a position right below the inoculating device 8, the clamping cylinder 9 clamps the hole tray 13, so that the acupuncture points of the hole tray 13 correspond to the position of the conduit 81 of the inoculating device 8.
And the device also comprises a guide device 6, wherein the guide device 6 is symmetrically arranged above the conveying belt 5 so as to guide the plug tray 13.
More specifically, the device further comprises a motor 12 and a speed reducer, wherein the motor 12 and the speed reducer are mounted on a cross beam of the rack 11 to drive the conveying belt 5 to rotate.
Specifically, 72 air needles are arranged below the seed suction device 3.
At the moment, when the swing type seeder is used, the seed tray 4 starts to vibrate under the driving of the vibrating motor 12 on the vibrating device 2, so that seeds are bounced and are easily adsorbed, the air suction pipe is opened by the pneumatic device 1, the seed suction device 3 starts to adsorb the bounced seeds, after the seed suction is finished, the seed suction device 3 moves from a seed taking station to a seeding station under the guidance of the moving four-bar mechanism 10, stops moving after reaching a specified stroke of the moving cylinder 7 and is positioned right above the inoculation device 8, and after the hole tray 13 is conveyed to the position right below the inoculation device 8 by the conveying belt 5, the hole tray 13 is clamped by the clamping cylinder 9, so that the acupuncture points of the hole tray 13 correspond to the position of the guide pipe 81 of the inoculation device 8; then, the pneumatic device 1 closes the air suction pipe and simultaneously opens the air blowing pipe, seeds are blown to the inoculation device 8 and fall to the corresponding acupuncture points of the seedling culture hole tray 13 through the inoculation device 8, after the seed feeding is finished, the motor 12 drives the conveyer belt 5 to rotate, and the hole tray 13 moves along the guide device 6 along with the conveyer belt 5; then under the guide of the four-bar mechanism 10, the seed suction device 3 moves from the sowing station to the seed taking station until the seed is moved right above the seed plate 4, the pneumatic device 1 is switched to the air suction pipe, the seed suction device 3 re-sucks seeds, and the precision sowing operation of the hole tray 13 can be continuously carried out by repeating the actions.
Example 2
The use method of the swing type seeding machine in the embodiment 2 comprises the following steps: the seed suction device 3 is positioned above the seed tray 4 at the initial position, the seed suction device 3 sucks seeds in the seed tray 4 after the pneumatic device 1 is started, after the adsorption is finished, the moving cylinder 7 drives the moving four-bar mechanism 10 to rotate, the seed suction device 3 moves from the seed taking station to the seeding station under the guidance of the moving four-bar mechanism 10 until the seed suction device 3 moves to the position right above the inoculation device 8, and at the moment, the pneumatic device 1 blows the seeds to the inoculation device 8 and the seeds fall to acupuncture points corresponding to the seedling culture hole tray 13 on the conveying belt 5 through the inoculation device 8; after the seed throwing, the seed suction device 3 is guided by the four-bar mechanism 10 to horizontally move from the seeding station to the seed taking station, when the seed suction device 3 moves to the position right above the seed plate 4, the seed suction device 3 re-sucks the seeds in the seed plate 4, and a seeding cycle is completed.
According to the swing type seeder and the using method thereof, the pneumatic device and the seed suction device are arranged, so that a plurality of seeds can be accurately adsorbed at one time, and the seed taking precision and the seed taking speed are improved; in addition, the movement cylinder is adopted to drive the movement four-bar mechanism, so that the sowing work of the whole plug tray can be finished at one time, and the working efficiency is improved; meanwhile, by arranging the inoculation device and the guide pipe, one seed can be accurately sown on each acupoint of the hole tray in one working cycle, the sowing missing rate is reduced while the sowing speed is improved, and the hole tray is compact in overall structure, reasonable in design and convenient to use.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. A swing type seeder is characterized by comprising a rack, a pneumatic device, a seed suction device, a seed tray, a conveying belt, a moving cylinder, an inoculation device and a moving four-bar mechanism, wherein the conveying belt is transversely arranged on the rack, a hole tray is placed on the conveying belt, the seed tray is arranged on the left side above the conveying belt, the inoculation device is arranged on the right side, the inoculation device is provided with a plurality of guide pipes, the moving cylinder is symmetrically hinged on the front side and the rear side of the rack, the moving four-bar mechanism is symmetrically arranged on the front side and the rear side of the conveying belt, the moving four-bar mechanism comprises a rack cross beam, two vertical bars and the seed suction device, the seed suction device is rotatably connected between the two vertical bars correspondingly arranged on the two sides of the conveying belt through a rotating shaft, the pneumatic device is connected to the upper part of the seed suction device, a plurality of air needles are arranged on the lower part of the seed suction device, the bottom end of the vertical rod is hinged to the frame cross beam, the output end of the motion cylinder is hinged to the vertical rod close to one side of the motion cylinder and can drive the four-bar motion mechanism to rotate through the stretching of the motion cylinder, and when the motion cylinder reaches a specified stroke, the air needle of the seed suction device corresponds to the position of the catheter of the inoculation device.
2. The seed drill of claim 1 further including a vibration assembly mounted to the frame, the seed tray being mounted to the vibration assembly.
3. The seed drill of claim 2 wherein the vibration means includes a vibration motor and a spring, the vibration motor being activated to vibrate the seed in the seed tray.
4. The swing seeder of claim 1 further comprising a clamping cylinder mounted on the frame and located below the inoculating device, the clamping cylinder clamping the plug after the conveyor belt has conveyed the plug directly below the inoculating device so that the points of the plug correspond to the conduit position of the inoculating device.
5. The seed drill of claim 1, further comprising guides symmetrically disposed above the belt to guide the trays.
6. The seed drill of claim 1, further comprising a motor and a speed reducer, said motor and said speed reducer being mounted on said frame beam to rotate said conveyor belt.
7. The seeder as claimed in claim 1, wherein 72 air needles are provided under the seed suction means.
8. Use of an oscillating seeder comprising an oscillating seeder as claimed in any one of claims 1 to 7, characterized by comprising the following steps:
the seed sucking device is positioned above the seed tray at the initial position, the seed sucking device sucks seeds in the seed tray after the pneumatic device is started, after the adsorption is finished, the moving air cylinder drives the moving four-bar mechanism to rotate, the seed sucking device moves from the seed taking station to the seeding station under the guidance of the moving four-bar mechanism until the seed sucking device moves right above the inoculating device, and at the moment, the pneumatic device blows the seeds to the inoculating device and the seeds fall onto the corresponding acupuncture points of the seedling raising hole tray on the conveying belt through the inoculating device; after the seed throwing is finished, the seed suction device is guided by the four-bar mechanism to horizontally move from the seeding station to the seed taking station, and when the seed suction device moves right above the seed plate, the seed suction device re-adsorbs seeds in the seed plate to complete a seeding cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557320.7A CN113207368A (en) | 2021-05-21 | 2021-05-21 | Swing type seeder and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557320.7A CN113207368A (en) | 2021-05-21 | 2021-05-21 | Swing type seeder and using method thereof |
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| Publication Number | Publication Date |
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| CN113207368A true CN113207368A (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110557320.7A Pending CN113207368A (en) | 2021-05-21 | 2021-05-21 | Swing type seeder and using method thereof |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9000675A (en) * | 1989-03-31 | 1990-10-16 | Tohoku Nogyo Shikenjo | SOWING DEVICE. |
| JPH05284812A (en) * | 1992-04-06 | 1993-11-02 | Yanmar Agricult Equip Co Ltd | Mehtod for confirming suction accuracy of vacuum suction type seeder |
| CN2717189Y (en) * | 2004-06-01 | 2005-08-17 | 浙江大学 | Seedling flower nursery precision planter |
| CN201243461Y (en) * | 2008-07-09 | 2009-05-27 | 王辉 | Semiautomatic tray dibbler |
| CN103283353A (en) * | 2013-05-24 | 2013-09-11 | 北京工业大学 | Tray whole-disc seeding device |
| CN103477762A (en) * | 2013-09-25 | 2014-01-01 | 北京农业信息技术研究中心 | Plate-type hole tray seeding device and seeding method thereof |
| CN105830611A (en) * | 2016-05-18 | 2016-08-10 | 沈阳农业大学 | Air suction type whole-tray and plug alignment seedling production seeding device |
| CN205865033U (en) * | 2016-07-24 | 2017-01-11 | 王淼 | Be applicable to sweetleaf chrysanthemum plug seedling seeder device |
| CN108112313A (en) * | 2016-11-29 | 2018-06-05 | 杨振文 | A kind of aspirated-air type forest tray seeder |
| CN207940104U (en) * | 2017-12-29 | 2018-10-09 | 阿甘（天津）农业科技有限公司 | A kind of organic vegetable seeding system |
| CN209134782U (en) * | 2018-10-16 | 2019-07-23 | 北华航天工业学院 | A kind of continuous tray seeder |
| CN112449809A (en) * | 2020-11-24 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Horizontal circular moving type low-seeding-quantity precision seed metering device for hybrid rice |
-
2021
- 2021-05-21 CN CN202110557320.7A patent/CN113207368A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9000675A (en) * | 1989-03-31 | 1990-10-16 | Tohoku Nogyo Shikenjo | SOWING DEVICE. |
| JPH05284812A (en) * | 1992-04-06 | 1993-11-02 | Yanmar Agricult Equip Co Ltd | Mehtod for confirming suction accuracy of vacuum suction type seeder |
| CN2717189Y (en) * | 2004-06-01 | 2005-08-17 | 浙江大学 | Seedling flower nursery precision planter |
| CN201243461Y (en) * | 2008-07-09 | 2009-05-27 | 王辉 | Semiautomatic tray dibbler |
| CN103283353A (en) * | 2013-05-24 | 2013-09-11 | 北京工业大学 | Tray whole-disc seeding device |
| CN103477762A (en) * | 2013-09-25 | 2014-01-01 | 北京农业信息技术研究中心 | Plate-type hole tray seeding device and seeding method thereof |
| CN105830611A (en) * | 2016-05-18 | 2016-08-10 | 沈阳农业大学 | Air suction type whole-tray and plug alignment seedling production seeding device |
| CN205865033U (en) * | 2016-07-24 | 2017-01-11 | 王淼 | Be applicable to sweetleaf chrysanthemum plug seedling seeder device |
| CN108112313A (en) * | 2016-11-29 | 2018-06-05 | 杨振文 | A kind of aspirated-air type forest tray seeder |
| CN207940104U (en) * | 2017-12-29 | 2018-10-09 | 阿甘（天津）农业科技有限公司 | A kind of organic vegetable seeding system |
| CN209134782U (en) * | 2018-10-16 | 2019-07-23 | 北华航天工业学院 | A kind of continuous tray seeder |
| CN112449809A (en) * | 2020-11-24 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Horizontal circular moving type low-seeding-quantity precision seed metering device for hybrid rice |
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Application publication date: 20210806 |