CN106538118A - A kind of aspirated-air type seeding plough essence amount dispenser - Google Patents
A kind of aspirated-air type seeding plough essence amount dispenser Download PDFInfo
- Publication number
- CN106538118A CN106538118A CN201610933971.0A CN201610933971A CN106538118A CN 106538118 A CN106538118 A CN 106538118A CN 201610933971 A CN201610933971 A CN 201610933971A CN 106538118 A CN106538118 A CN 106538118A
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- Prior art keywords
- hole
- seed
- planting
- feed mechanism
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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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of pneumatic seeder essence amount dispenser, including a feed mechanism for seed, vacuum pressure sensor, aciculiform suction kind mouth, planting baffle plate, photoelectric sensor, kind case and driving means；Feed mechanism for seed is moved between kind of case and planting baffle plate by the driving of driving means, feed mechanism for seed is the elongated square bar that middle part is provided with boss, it is uniformly provided with multiple T-shaped through holes inside the elongated square bar along its length, the first through hole of each T-shaped through hole lower end is connected with aciculiform and inhales kind of a mouth, second through hole of T-shaped through hole is connected with vacuum pressure sensor, the third through-hole of T-shaped through hole is connected with vacuum generator by trachea, it is separate and do not connect each other between each T-shaped through hole, the inside of planting baffle plate is uniformly provided with multiple separate planting through holes for passing through of seed when being available for sowing along its length, the side of each planting through hole is respectively provided with side opening, photoelectric sensor is provided with the side opening.The present invention can constantly monitor sowing situation, be conducive to pinpointing the problems, so as to improve seeding quality.
Description
Technical field
The present invention relates to agricultural seeder equipment technical field, more particularly relates to a kind of aspirated-air type seeding plough essence amount row
Plant device.
Background technology
Precision drilling is the Main Means for realizing sowing seeds technology, be realize accurate agricultural it is most basic, most important one
Ring.Precision drilling can not only save seed, save final singling workload, and can increase crop yield.Due to current precision drilling
Critical piece-the feed mechanism for seed of machine is totally enclosed, therefore only cannot directly judge its operation quality depending on, audition with people.If broadcasting
There is suction hole blocking during kind of operation, inhale the phenomenons such as kind of a blowby gas path, replays, broadcast leakage, can affect the efficiency of seeding operation with
Quality, even resulting in causes the underproduction of crop.And existing seeding apparatus does not typically possess detection means, it is impossible to detection blocking, leakage
Broadcast and resowing phenomenon, be unfavorable for the raising of seeding quality.
The content of the invention
It is an object of the invention to provide a kind of aspirated-air type seeding plough essence amount dispenser, to solve prior art
During middle sowing machine operation, the phenomenon such as presence generation suction hole blocking, a suction kind blowby gas path, replay, broadcast leakage is not easy to asking for detection
Topic.
The present invention is achieved in that a kind of pneumatic seeder essence amount dispenser, including feed mechanism for seed, vacuum pressure are passed
Sensor, aciculiform inhale kind of a mouth, planting baffle plate, photoelectric sensor, kind case and driving means；
Driving means, kind case and planting baffle plate are installed on seeder frame, and feed mechanism for seed is arranged at kind of case and planting baffle plate
Top, feed mechanism for seed is connected with driving means, and feed mechanism for seed is transported between kind of case and planting baffle plate by the driving of driving means
Dynamic, feed mechanism for seed is the elongated square bar that middle part is provided with boss, and the boss is connected with driving means, along length inside the elongated square bar
Direction is evenly arranged with multiple T-shaped through holes, and each T-shaped through hole is with a first through hole for being located at lower end and is located at both sides respectively
The second through hole, third through-hole, the first through hole of each T-shaped through hole lower end is connected with aciculiform and inhales kind of a mouth, and the second of T-shaped through hole leads to
Hole is connected with vacuum pressure sensor, and the third through-hole of T-shaped through hole is connected with vacuum generator by trachea, each T-shaped through hole it
Between it is separate and do not connect each other, the inside of planting baffle plate is evenly arranged with along its length and multiple separate is available for sowing
When the planting through hole that passes through of seed, the quantity of planting through hole is consistent and is spaced with the quantity of the T-shaped through hole of feed mechanism for seed
Consistent, the side of each planting through hole is respectively provided with side opening, is provided with photoelectric sensor in the side opening, passes through to fall for monitoring seed
Plant through hole.
Further, driving means are motor, and the output shaft of motor is connected with the boss of feed mechanism for seed, feed mechanism for seed
Motion of the feed mechanism for seed between kind of case and planting baffle plate is realized on seeder frame by the driving of motor.
Further, vacuum pressure sensor is used to detect that aciculiform inhales pressure change in kind of mouth.
Relative to prior art, the present invention has the advantages that：
The present invention lacks the shortcoming of detection means for existing dispenser, there is provided a kind of aspiration with detection function
Formula seeder essence amount dispenser, the pneumatic seeder essence amount dispenser, can constantly monitor the sowing situation of seeder,
Be conducive to finding the blocking of seeder in time, replay and broadcast leakage phenomenon, so as to further improve seeding quality, be to improve essence amount to broadcast
The seeding quality of the machine of kind provides technical foundation, and apparatus of the present invention simple structure, and the course of work is reliable and stable.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of pneumatic seeder essence amount dispenser structural representation provided in an embodiment of the present invention；
Fig. 2 is the structural representation of feed mechanism for seed 1 in Fig. 1；
Generalized sections of the Fig. 3 for Fig. 2；
Fig. 4 is the structural representation of planting baffle plate 4 in Fig. 1；
Generalized sections of the Fig. 5 for Fig. 4.
Description of reference numerals：
1st, feed mechanism for seed；2nd, vacuum pressure sensor；3rd, aciculiform inhales kind of a mouth；4th, planting baffle plate；5th, photoelectric sensor；6th, drive
Device；7th, seeder frame；8th, plant case；9th, boss；10th, planting through hole；11st, side opening.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
What Fig. 1 was exemplary shows pneumatic seeder essence amount dispenser structural representation provided in an embodiment of the present invention
Figure.As shown in figure 1, a kind of pneumatic seeder essence amount dispenser provided in an embodiment of the present invention, specifically includes：Feed mechanism for seed 1,
Vacuum pressure sensor 2, aciculiform inhales kind of a mouth 3, planting baffle plate 4, photoelectric sensor 5, kind case 8 and driving means 6.
As shown in figure 1, driving means 6, kind case 8 and planting baffle plate 4 are installed on seeder frame 7, feed mechanism for seed 1 is arranged at
The top of case 8 and planting baffle plate 4 is planted, feed mechanism for seed 1 is connected with driving means 6, feed mechanism for seed 1 is existed by the driving of driving means 6
Plant, as shown in Figures 2 and 3, feed mechanism for seed 1 is provided with the elongated square bar of boss 9 for middle part, should
Boss 9 is connected with driving means 6, is evenly arranged with multiple T-shaped through holes inside the elongated square bar along its length, and each is T-shaped logical
Second through hole of the hole with a first through hole for being located at lower end and respectively positioned at both sides, third through-hole, the second through hole and the 3rd
Respectively positioned at side before and after elongated square bar, the first through hole of each T-shaped through hole lower end is connected with aciculiform and inhales kind of a mouth 3 through hole, at this
In inventive embodiments, the second through hole of T-shaped through hole is located at the front side of elongated square bar, and vacuum pressure sensor 2 is also mounted at elongated
The front side of square bar, specifically, the second through hole of T-shaped through hole is connected with vacuum pressure sensor 2, and the third through-hole of T-shaped through hole leads to
Cross trachea to be connected with vacuum generator, it is separate between each T-shaped through hole and do not connect each other, as shown in Figure 4 and Figure 5, planting
The inside of baffle plate 4 is evenly arranged with multiple separate planting through holes 10 for passing through of seed when being available for sowing along its length, falls
The quantity of kind of through hole 10 be consistent with the quantity of the T-shaped through hole of feed mechanism for seed 1 and be spaced it is consistent, each planting through hole 10
Side is respectively provided with side opening 11, is provided with photoelectric sensor 5 in the side opening 11, for monitoring seed by planting through hole 10.
Driving means 6 are motor, and the output shaft of motor is connected with the boss 9 of feed mechanism for seed 1, and feed mechanism for seed 1 is logical
Motion of the feed mechanism for seed 1 between kind of case 8 and planting baffle plate 4 is realized in the driving for crossing motor on seeder frame 7.
Vacuum pressure sensor 2 is used to detect that aciculiform inhales pressure change in kind of mouth 3.
The pneumatic seeder essence is measured the operation principle of dispenser and uses process：
The pneumatic seeder essence amount dispenser is arranged on seeder by seeder frame 7, when seeder works
When, feed mechanism for seed is moved to above kind of case position under the driving of driving means, is started vacuum generator work, is inhaled kind of a mouth in aciculiform
Interior stroke vacuum, seed are attached to the end for inhaling kind of mouth under gas pressure.When suction kind mouth occurs blocking, by vacuum pressure
Sensor can detect pressure change in suction kind mouth in time, so as to be accurately judged to the generation of stopping state.Driving means drive
Feed mechanism for seed reaches the top of planting baffle plate, stops the work of vacuum generator, inhales vacuum expendable pattern in kind of mouth, and seed passes through seed dropping hole
Accurately fall in seed tray in hole.When seed passes through seed dropping hole, can kind of the accurate measurements by seed dropping hole by photoelectric sensor
Quantum count, so as to judge broadcast leakage and resowing phenomenon, and takes corresponding remedial measure to improve seeding quality.
In sum, pneumatic seeder essence amount dispenser provided in an embodiment of the present invention, can constantly monitor sowing
The sowing situation of machine, is conducive to finding the blocking of seeder in time, replays and broadcast leakage phenomenon, so as to further improve sowing matter
Amount, the seeding quality to improve precision planter provide technical foundation, and apparatus of the present invention simple structure, and the course of work is steady
It is fixed reliable.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into the had altered of the scope of the invention and change.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (3)
1. a kind of pneumatic seeder essence measures dispenser, it is characterised in that including feed mechanism for seed (1), vacuum pressure sensor
(2), aciculiform inhales kind of a mouth (3), planting baffle plate (4), photoelectric sensor (5), kind case (8) and driving means (6)；
Driving means (6), kind case (8) and planting baffle plate (4) are installed on seeder frame (7), and feed mechanism for seed (1) is arranged at kind of a case
(8) and planting baffle plate (4) top, feed mechanism for seed (1) is connected with driving means (6), and feed mechanism for seed (1) is by driving means (6)
Driving move between kind of a case (8) and planting baffle plate (4), feed mechanism for seed (1) is provided with the elongated square bar of boss (9) for middle part,
The boss (9) is connected with driving means (6), is evenly arranged with multiple T-shaped through holes inside the elongated square bar along its length, each
Second through hole of the T-shaped through hole with a first through hole for being located at lower end and respectively positioned at both sides, third through-hole, each is T-shaped logical
The first through hole of hole lower end is connected with aciculiform and inhales kind of a mouth (3), and the second through hole of T-shaped through hole is connected with vacuum pressure sensor (2),
The third through-hole of T-shaped through hole is connected with vacuum generator by trachea, separate between each T-shaped through hole and do not connect each other,
The inside of planting baffle plate (4) is evenly arranged with multiple separate planting through holes for passing through of seed when being available for sowing along its length
(10), the quantity of planting through hole (10) be consistent with the quantity of the T-shaped through hole of feed mechanism for seed (1) and be spaced it is consistent, respectively
The side of planting through hole (10) is respectively provided with side opening (11), the side opening (11) and is provided with photoelectric sensor (5), for monitoring seed
By planting through hole (10).
2. pneumatic seeder essence as claimed in claim 1 measures dispenser, it is characterised in that driving means (6) are stepping
Motor, the output shaft of motor are connected with the boss (9) of feed mechanism for seed (1), and feed mechanism for seed (1) is existed by the driving of motor
Motion of the feed mechanism for seed (1) between kind of a case (8) and planting baffle plate (4) is realized on seeder frame (7).
3. pneumatic seeder essence as claimed in claim 1 measures dispenser, it is characterised in that vacuum pressure sensor (2)
For detecting that aciculiform inhales kind of the interior pressure change of mouth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933971.0A CN106538118A (en) | 2016-10-25 | 2016-10-25 | A kind of aspirated-air type seeding plough essence amount dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933971.0A CN106538118A (en) | 2016-10-25 | 2016-10-25 | A kind of aspirated-air type seeding plough essence amount dispenser |
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|---|---|
| CN106538118A true CN106538118A (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610933971.0A Pending CN106538118A (en) | 2016-10-25 | 2016-10-25 | A kind of aspirated-air type seeding plough essence amount dispenser |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896588A (en) * | 2017-12-29 | 2018-04-13 | 山东农业大学 | The accurate collection row's device of seed aspiration and its method of work with leakage kind detection function |
| CN109831979A (en) * | 2017-11-24 | 2019-06-04 | 中国农业机械化科学研究院 | Air-flow conveying-type accurate fertilizing seeder and its broadcast leakage choke detecting method and device |
| CN110192458A (en) * | 2019-05-28 | 2019-09-03 | 青岛农业大学 | A kind of axonometer cellular type American Ginseng strength precision drill |
| CN112930812A (en) * | 2021-02-22 | 2021-06-11 | 华南农业大学 | Device and method for monitoring blockage of fertilization system and fertilization system |
| CN113176082A (en) * | 2021-03-31 | 2021-07-27 | 山东省农业机械科学研究院 | Device and method for detecting seed discharging performance of air suction seed metering device |
| CN110192458B (en) * | 2019-05-28 | 2024-04-30 | 青岛农业大学 | Shaft needle hole type American ginseng pneumatic precision planter |
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| CN1568644A (en) * | 2003-07-24 | 2005-01-26 | 中国农业大学 | Miss seeding automatic compensating unit and method thereof |
| CN201491486U (en) * | 2009-09-18 | 2010-06-02 | 通宇控股集团股份有限公司 | Automatic seeding apparatus of vacuum seed sowing machine |
| CN203505006U (en) * | 2013-10-17 | 2014-04-02 | 山东省农业机械科学研究院 | Automatic monitoring and dredging system for fertilizing pipe of planter |
| CN103931312A (en) * | 2014-04-25 | 2014-07-23 | 同济大学 | Pneumatic expandable combined precision seeder |
| CN204031782U (en) * | 2014-06-26 | 2014-12-24 | 天津市相发农业种植专业合作社 | A kind of automatic blanking sower |
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| CN205213362U (en) * | 2015-11-30 | 2016-05-11 | 浙江博仁工贸有限公司 | Formula seeder is inhaled to swing needle |
| CN105766156A (en) * | 2016-04-07 | 2016-07-20 | 东莞市巧美农业科技有限公司 | Full-automatic seed sowing machine |
| CN205510782U (en) * | 2016-02-03 | 2016-08-31 | 宁波东莱机电有限公司 | Pneumatic control system of seeder is inhaled to gas |
| CN205648379U (en) * | 2016-04-07 | 2016-10-19 | 东莞市巧美农业科技有限公司 | Small -sized seed is broadcast and is planted device |
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| US3738530A (en) * | 1971-07-26 | 1973-06-12 | H Fine | Seeder device |
| CN1292210A (en) * | 1999-10-11 | 2001-04-25 | 邱德旺 | Automatic cleaning device for seed-sucking needle of vacuum sowing machine |
| CN1568644A (en) * | 2003-07-24 | 2005-01-26 | 中国农业大学 | Miss seeding automatic compensating unit and method thereof |
| CN201491486U (en) * | 2009-09-18 | 2010-06-02 | 通宇控股集团股份有限公司 | Automatic seeding apparatus of vacuum seed sowing machine |
| CN203505006U (en) * | 2013-10-17 | 2014-04-02 | 山东省农业机械科学研究院 | Automatic monitoring and dredging system for fertilizing pipe of planter |
| CN103931312A (en) * | 2014-04-25 | 2014-07-23 | 同济大学 | Pneumatic expandable combined precision seeder |
| CN204031782U (en) * | 2014-06-26 | 2014-12-24 | 天津市相发农业种植专业合作社 | A kind of automatic blanking sower |
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| CN205648379U (en) * | 2016-04-07 | 2016-10-19 | 东莞市巧美农业科技有限公司 | Small -sized seed is broadcast and is planted device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831979A (en) * | 2017-11-24 | 2019-06-04 | 中国农业机械化科学研究院 | Air-flow conveying-type accurate fertilizing seeder and its broadcast leakage choke detecting method and device |
| CN109831979B (en) * | 2017-11-24 | 2021-05-04 | 中国农业机械化科学研究院 | Airflow conveying type precision fertilizing and seeding machine and method and device for detecting seeding missing blockage thereof |
| CN107896588A (en) * | 2017-12-29 | 2018-04-13 | 山东农业大学 | The accurate collection row's device of seed aspiration and its method of work with leakage kind detection function |
| CN107896588B (en) * | 2017-12-29 | 2023-07-21 | 山东农业大学 | Seed gas suction essence dense discharging device with seed leakage detection function and working method thereof |
| CN110192458A (en) * | 2019-05-28 | 2019-09-03 | 青岛农业大学 | A kind of axonometer cellular type American Ginseng strength precision drill |
| CN110192458B (en) * | 2019-05-28 | 2024-04-30 | 青岛农业大学 | Shaft needle hole type American ginseng pneumatic precision planter |
| CN112930812A (en) * | 2021-02-22 | 2021-06-11 | 华南农业大学 | Device and method for monitoring blockage of fertilization system and fertilization system |
| CN113176082A (en) * | 2021-03-31 | 2021-07-27 | 山东省农业机械科学研究院 | Device and method for detecting seed discharging performance of air suction seed metering device |
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Application publication date: 20170329 |