CN106888636A - A kind of precise seeder - Google Patents
A kind of precise seeder Download PDFInfo
- Publication number
- CN106888636A CN106888636A CN201510959526.7A CN201510959526A CN106888636A CN 106888636 A CN106888636 A CN 106888636A CN 201510959526 A CN201510959526 A CN 201510959526A CN 106888636 A CN106888636 A CN 106888636A
- Authority
- CN
- China
- Prior art keywords
- seed
- taking device
- seeder
- kinds
- feed mechanism
- Prior art date
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000009331 sowing Methods 0.000 claims abstract description 11
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 abstract description 8
- 240000008042 Zea mays Species 0.000 abstract description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 235000005822 corn Nutrition 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 241000252254 Catostomidae Species 0.000 description 1
- 208000032750 Device leakage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- 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
-
- 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
- A01C7/206—Seed pipes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of precise seeder, it is characterized in that set kinds of bank deposits room being fixedly arranged in the frame of seeder, kinds of bank deposits room left end is consolidated with main seed-taking device by bolt, and right-hand member is consolidated with auxiliary seed-taking device by bolt, discharging tube is set immediately below it and is fixedly arranged in the frame of seeder；The power transmission shaft set in the auxiliary seed-taking device is connected by flat rubber belting with stepper motor；The stepper motor is connected by data wire with the single-chip microcomputer for setting.The present invention is designed exclusively for the essence amount seeding of the large seeds such as corn, and the feed mechanism for seed takes kind of a function by aiding in the substitute of seed-taking device, effectively reduces the leakage sowing rate of seeder, substantially increases the quality of field machinery sowing.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment, and in particular to a kind of precise seeder.
Background technology
Air-suction seeding unit is with its simple structure, and versatility is good, low to seed damage ratio, the characteristics of can realize the precision drilling under higher speed operating condition, is used widely.At present country's corn, using air-suction seeding unit the large seed precision drilling such as peanut more, but this feed mechanism for seed leakage sowing rate is higher, and power consumption is larger, particularly edge of a field rotation speed of fan it is inadequate, air pressure is not enough when broadcast leakage it is serious；In addition, when seeder is in operation, occurs feed mechanism for seed catastrophic failure sometimes and be unable to seeding, but operator does not have found in time again, full line broadcast leakage phenomenon easily occurs.
The content of the invention
The present invention is to avoid the deficiency existing for above-mentioned prior art, there is provided a kind of precise seeder, and the device detects that main seed-taking device leakage takes kind by intelligence control system, and control auxiliary seed-taking device substitute takes kind in time, and the leakage sowing rate of seeder greatly reduces；In addition, the device can at any time remind operator's broadcast leakage phenomenon by the detecting element on seeding pipeline, the generation of full line broadcast leakage phenomenon is effectively prevent.
The present invention is adopted the following technical scheme that to solve technical problem：
A kind of of the invention precise seeder is structurally characterized in that：
Kinds of bank deposits room is set（2）It is fixedly arranged in the frame of seeder, kinds of bank deposits room (2) left end and main seed-taking device（1）By bolt consolidate, right-hand member with auxiliary seed-taking device（3）Consolidated by bolt, the discharging tube being fixedly arranged on seeder frame is set immediately below it（6）Receive the seed of seed-taking device discharge；The auxiliary seed-taking device（3）The jackshaft of middle setting（32）By flat rubber belting and stepper motor（5）It is connected；The stepper motor（5）By data wire and the single-chip microcomputer for setting（4）It is connected.
A kind of design feature of precise seeder of the present invention lies also in the kinds of bank deposits room（2）Bilateral symmetry is divided into by intermediate plate；Its left side, intermediate plate left side bottom setting signal transmitter I（71）；Its right side, front and rear wall left side lower end is respectively provided with signal receiver II（82）With signal projector II（72）Pairing is used；The main feed mechanism for seed（1）Vacuum chamber bottom setting signal receiver I（81）With the kinds of bank deposits room（2）The signal projector I of intermediate plate left side bottom（71）Pairing is used；The auxiliary feed mechanism for seed（3）The vacuum chamber bottom right side set magnetic valve（10）With substitute sucker（31）Suction hole use cooperatively；The discharging tube（6）Upper end setting two is inclined to be in charge of, and two openings being in charge of are respectively just to the main feed mechanism for seed（1）With auxiliary feed mechanism for seed (3) sowing port, so as to will discharge seed send into discharging tube（6）Main pipeline in.
Compared with the prior art, the present invention has the beneficial effect that：
1st, the present invention uses intelligence control system, using electronic components such as single-chip microcomputer, magnetic valves, go to detect broadcast leakage, control mending-leakage, makes mending-leakage movement response rapid, sensitive, substantially reduces the leakage sowing rate of feed mechanism for seed, by the seeding situation of detecting element real-time detection discharging tube, remind operator's broadcast leakage phenomenon, it is to avoid the generation of be short of seedling disconnected ridge and full line broadcast leakage phenomenon, effectively increase the stability of feed mechanism for seed；In addition, overall structure of the present invention is simple, it is easy to dismounting, good reliability.
2nd, the present invention effectively realizes substitute mending-leakage function using auxiliary seed-taking device structure, and the leakage sowing rate of seeder greatly reduces；
3rd, the seeding tubular construction that the present invention is used, the seed of the steady effective discharge by main feed mechanism for seed and auxiliary feed mechanism for seed is transported into the main pipeline of feed mechanism for seed, facilitates look at seed discharge situation, effectively raises the operation quality and efficiency of seeder.
Brief description of the drawings
Fig. 1 is main view cross section structure diagram of the present invention；
Fig. 2 is A-A section views figure structure schematic representation of the present invention；
Label in figure：1 main seed-taking device, 2 kinds of bank deposits rooms, 3 auxiliary seed-taking devices, 4 single-chip microcomputers, 5 stepper motors, 6 discharging tubes, 9 detecting elements, 10 magnetic valves, 31 substitute suckers, 32 jackshafts, 71 signal projectors I, 71 signal projectors II, 81 signal receivers I, 82 signal receivers II.
Specific embodiment
A kind of of the invention precise seeder is structurally characterized in that：
Referring to Fig. 1, kinds of bank deposits room 2 is set to be fixedly arranged in the frame of seeder, the left end of kinds of bank deposits room 2 is consolidated with main seed-taking device 1 by bolt, and right-hand member is consolidated with auxiliary seed-taking device 3 by bolt, and the seed that the discharging tube 6 being fixedly arranged on seeder frame receives seed-taking device discharge is set immediately below it；The jackshaft 32 set in the auxiliary seed-taking device 3 is connected by flat rubber belting with stepper motor 5；The stepper motor 5 is connected by data wire with the single-chip microcomputer 4 for setting.
In specific implementation, as depicted in figs. 1 and 2, the kinds of bank deposits room 2 is divided into bilateral symmetry by intermediate plate, its left side, intermediate plate left side bottom setting signal transmitter I 71；Its right side, front and rear wall left side lower end is respectively provided with signal receiver II 82 and the pairing of signal projector II 72 is used；As depicted in figs. 1 and 2, the vacuum chamber bottom setting signal receiver I 81 of the main feed mechanism for seed 1 is used with the pairing of signal projector I 71 of the intermediate plate left side bottom of the kinds of bank deposits room 2；As depicted in figs. 1 and 2, the vacuum chamber bottom right side of the auxiliary feed mechanism for seed 3 sets magnetic valve 10 and is used cooperatively with the suction hole of substitute sucker 31；As shown in figure 1, the upper end of the discharging tube 6 set two it is inclined be in charge of, two be in charge of opening respectively just to the main feed mechanism for seed 1 and auxiliary feed mechanism for seed 3 sowing port, so as to will discharge seed feeding discharging tube 6 main pipeline in.
Operating process：
It is negative pressure in the vacuum chamber of main seed-taking device 1 and auxiliary seed-taking device 3 during equipment seeding operation；Seeds sucker in main seed-taking device 1 is rotated under the drive of seeder power transmission shaft relative to air chamber, in the presence of air chamber negative pressure by seed absorption on the suction hole of seeds sucker, and take the seed of absorption out of seed chamber, when air chamber bottom dead slot region is gone to, because negative pressure disappears, the seed of absorption falls into the corresponding discharging tube 6 in lower end in the presence of deadweight, and realization takes kind of a process.At the same time, stepper motor 5 drives the quick absorbed seed that circles of substitute sucker 31 under the control of single-chip microcomputer 4 by jackshaft 32, when the substitute lower section suction hole of sucker 31 is not drawn onto seed, the signal projector II 72 of the right side of kinds of bank deposits room 2 along the substitute card of sucker 31 transmitting optical signal will direct irradiation on signal receiver II 82, signal receiver II 82 passes information to single-chip microcomputer 4, single-chip microcomputer 4 will start stepper motor 5 and drive substitute sucker 31 to rotate, until lower section suction hole is inhaled when having seed and blocking the light of signal projector II 72, stepper motor 5 is stopped operating by the control of single-chip microcomputer 4.When the suction hole of the seeds sucker of main seed-taking device 1 is not drawn onto seed, by the signal projector I 71 of the left side of storage room 2, light will be impinged upon on the signal receiver I 81 behind sucker through suction hole, signal receiver I 81 passes information to single-chip microcomputer 4, single-chip microcomputer 4 opens magnetic valve 10, block the suction hole of the lower section of auxiliary seed-taking device 3, fall the seed on suction hole, into feed mechanism for seed, the seed that main seed-taking device 1 of substituting is omitted in printing, then start stepper motor 5 to rotate, next seed-bearing suction hole of absorption is parked in lower section, prepare second and substitute.When seeder breaks down, when causing the longer period of time of discharging tube 6 interior without seeds fall, signal is transmitted to single-chip microcomputer 4 by the detecting element 9 on the duct wall of discharging tube 6, and single-chip microcomputer 4 starts alarm, notifies operator's shutdown inspection.The device goes to detect broadcast leakage that control mending-leakage makes mending-leakage movement response rapid, sensitive, substantially reduces the leakage sowing rate of feed mechanism for seed by intelligence system；Simultaneously by the planting situation of detecting element real-time detection discharging tube, the generation on be short of seedling disconnected ridge and full line broadcast leakage phenomenon is effectively avoided, and then greatly improve the quality of planting with sowing machine.
Claims (5)
1. a kind of precise seeder, it is characterized in that：
Kinds of bank deposits room is set（2）It is fixedly arranged in the frame of seeder, kinds of bank deposits room (2) left end and main seed-taking device（1）By bolt consolidate, right-hand member with auxiliary seed-taking device（3）Consolidated by bolt, the discharging tube being fixedly arranged on seeder frame is set immediately below it（6）Receive the seed of seed-taking device discharge；The auxiliary seed-taking device（3）The jackshaft of middle setting（32）By flat rubber belting and stepper motor（5）It is connected；The stepper motor（5）By data wire and the single-chip microcomputer for setting（4）It is connected.
2. precise seeder according to claim 1, it is characterized in that the kinds of bank deposits room（2）Bilateral symmetry is divided into by intermediate plate；Its left side, intermediate plate left side bottom setting signal transmitter I（71）；Its right side, front and rear wall left side lower end is respectively provided with signal receiver II（82）With signal projector II（72）Pairing is used.
3. precise seeder according to claim 1, it is characterized in that the main feed mechanism for seed（1）Vacuum chamber bottom setting signal receiver I（81）With the kinds of bank deposits room（2）The signal projector I of intermediate plate left side bottom（71）Pairing is used.
4. precise seeder according to claim 1, it is characterized in that the auxiliary feed mechanism for seed（3）The vacuum chamber bottom right side set magnetic valve（10）With substitute sucker（31）Suction hole use cooperatively.
5. precise seeder according to claim 1, it is characterized in that the discharging tube（6）Upper end setting two is inclined to be in charge of, and two openings being in charge of are respectively just to the main feed mechanism for seed（1）With auxiliary feed mechanism for seed (3) sowing port, so as to will discharge seed send into discharging tube（6）Main pipeline in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959526.7A CN106888636B (en) | 2015-12-21 | 2015-12-21 | Precise seed sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959526.7A CN106888636B (en) | 2015-12-21 | 2015-12-21 | Precise seed sowing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106888636A true CN106888636A (en) | 2017-06-27 |
| CN106888636B CN106888636B (en) | 2020-08-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959526.7A Expired - Fee Related CN106888636B (en) | 2015-12-21 | 2015-12-21 | Precise seed sowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106888636B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366907A (en) * | 2019-08-09 | 2019-10-25 | 白春子 | A kind of portable seeding apparatus |
| CN110506473A (en) * | 2019-08-18 | 2019-11-29 | 孙同梅 | A kind of transmission mechanism, seeding apparatus and type of seeding |
| CN114868493A (en) * | 2022-05-06 | 2022-08-09 | 重庆市农业科学院 | Potato miss-seeding monitoring and reseeding system and control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1568644A (en) * | 2003-07-24 | 2005-01-26 | 中国农业大学 | Miss seeding automatic compensating unit and method thereof |
| CN102084746A (en) * | 2009-12-02 | 2011-06-08 | 吉林农业大学 | Automatic reseeding device for planting leakage of precision planter |
| CN102645907A (en) * | 2012-05-09 | 2012-08-22 | 安徽农业大学 | System for detecting and controlling seeding state and seed discharging fault of seeding machine |
| JP2013009652A (en) * | 2011-06-30 | 2013-01-17 | Iseki & Co Ltd | Dispensing device of seeding machine |
| CN202958152U (en) * | 2012-12-19 | 2013-06-05 | 孙明珍 | Anti-miss-seeding automatic alarming seeder |
| CN104704953A (en) * | 2015-02-07 | 2015-06-17 | 山东农业大学 | Reseeding type potato seeding machine |
| CN205305380U (en) * | 2015-12-21 | 2016-06-15 | 四川农业大学 | Precise feed mechanism |
-
2015
- 2015-12-21 CN CN201510959526.7A patent/CN106888636B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1568644A (en) * | 2003-07-24 | 2005-01-26 | 中国农业大学 | Miss seeding automatic compensating unit and method thereof |
| CN102084746A (en) * | 2009-12-02 | 2011-06-08 | 吉林农业大学 | Automatic reseeding device for planting leakage of precision planter |
| JP2013009652A (en) * | 2011-06-30 | 2013-01-17 | Iseki & Co Ltd | Dispensing device of seeding machine |
| CN102645907A (en) * | 2012-05-09 | 2012-08-22 | 安徽农业大学 | System for detecting and controlling seeding state and seed discharging fault of seeding machine |
| CN202958152U (en) * | 2012-12-19 | 2013-06-05 | 孙明珍 | Anti-miss-seeding automatic alarming seeder |
| CN104704953A (en) * | 2015-02-07 | 2015-06-17 | 山东农业大学 | Reseeding type potato seeding machine |
| CN205305380U (en) * | 2015-12-21 | 2016-06-15 | 四川农业大学 | Precise feed mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366907A (en) * | 2019-08-09 | 2019-10-25 | 白春子 | A kind of portable seeding apparatus |
| CN110506473A (en) * | 2019-08-18 | 2019-11-29 | 孙同梅 | A kind of transmission mechanism, seeding apparatus and type of seeding |
| CN110506473B (en) * | 2019-08-18 | 2024-03-29 | 孙同梅 | Transmission mechanism, seeding device and seeding method |
| CN114868493A (en) * | 2022-05-06 | 2022-08-09 | 重庆市农业科学院 | Potato miss-seeding monitoring and reseeding system and control method |
| CN114868493B (en) * | 2022-05-06 | 2023-10-17 | 重庆市农业科学院 | Potato miss-seeding monitoring and reseeding system and control method |
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| Publication number | Publication date |
|---|---|
| CN106888636B (en) | 2020-08-04 |
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Granted publication date: 20200804 |