CN107172931A - Electric Drive formula electric air-suction seed metering device - Google Patents
Electric Drive formula electric air-suction seed metering device Download PDFInfo
- Publication number
- CN107172931A CN107172931A CN201710549036.9A CN201710549036A CN107172931A CN 107172931 A CN107172931 A CN 107172931A CN 201710549036 A CN201710549036 A CN 201710549036A CN 107172931 A CN107172931 A CN 107172931A
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- China
- Prior art keywords
- casing
- metering device
- seed metering
- drive formula
- electric drive
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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
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
Electric Drive formula electric air-suction seed metering device of the present invention, belong to agricultural mechanical field, it is related specifically to a kind of air-suction seed metering device for agricultural seeding machine, including blower fan, casing, seeding inner ring, seed wheel, stepper motor, controllor for step-by-step motor, flat key, cleaning device, adjusting bracket, dividing plate, unloads kind of a device, bearing, O-ring, plants supporting plate, short clear kind of bar, Changqing kind bar and threaded rod clearly；Electric Drive formula electric air-suction seed metering device of the present invention can accurately be controlled for sowing work, and speed of drilling can be adjusted according to different soil environments, have the advantages that feedback function, light weight, occupy little space, transform it is convenient, save the energy, simplify great structure and reduce cost.
Description
Technical field
The invention belongs to agricultural mechanical field, a kind of air-suction seed metering device for agricultural seeding machine is related specifically to.
Background technology
Feed mechanism for seed is the core component of seeder, and the seeding situation of feed mechanism for seed directly affects the handling situations of sowing, in agriculture
There is conclusive function and significance in industry production.Mainly to the following 2 points present situations to summarize existing seeding machinary.First,
The transmission of existing seeder seeding at present is all to lean on ground-driven, its shortcoming be exactly wheel drag it is big, easily skid.Protectiveness
Do not turned over after farming harvest, have toothing in ground, soil surface has stalk and weeds, these factors all can subtract land wheel adhesive force
It is weak, the probability of land wheel skidding is added, so as to have impact on seeding quality.As mechanical agricultural machinery is widely applied,
Its more weak point also becomes clear day by day.Mechanical course, transmission, more than speed change using control stick, chain, gear train etc.
Steel and iron parts realize that its required operating space is big, operating physical force big,
Mechanical oscillation are big, have more noises, and how poor using oil lubrication seal request height, operating environment, some parts are easily sent out
Hot and poor reliability is, it is necessary to time-based maintenance.2nd, existing air-suction seeding unit then needs additional power (large fan) to come in fact
Now sow, blower fan needs machine power to drive, driving force is substantially the rear output using tractor to realize, it is therefore desirable to
A series of transmission accessories are completed, and result in that implement structure is complicated, and production cost is high, easy to operate etc..At present some
The blower fan of pneumatic seeder drives by hydraulic motor, and domestic hydraulic motor technology is not very ripe, has some unstable
Determine factor, and external hydraulic motor technology maturation, but expensive, the actual feelings of unsuitable China agricultural production at this stage
Condition.
Therefore, for more than 2 points can be seen that China in the urgent need to a kind of new technology and product are asked to solve the above
Topic.
The content of the invention
It is an object of the invention to provide a kind of feed mechanism for seed, can accurately it be controlled for sowing work, and can root
Be adjusted according to different soil environments, with feedback function, light weight, occupy little space, transform it is convenient, save the energy, letter
Changing great structure reduces the advantage of cost.
A kind of Electric Drive formula electric air-suction seed metering device, it is characterised in that including：
Blower fan, casing, seeding inner ring, seed wheel, stepper motor, controllor for step-by-step motor, flat key, cleaning device, regulation
Frame, dividing plate, unload kind of a device, bearing and O-ring；
The blower fan is connected with casing, and blower fan is connected with dilatory electromechanical source；
Seeding inner ring, stepper motor, controllor for step-by-step motor, adjusting bracket, dividing plate are provided with the casing and kind of a dress is unloaded
Put, and box house is cavity structure；
The seeding inner ring is semicircle, and is provided with O-ring between seeding inner ring and seed wheel；
The seed wheel is connected by flat key with stepper motor, realizes the moved in coaxial of seed wheel and stepper motor, and row
Plant and be provided with bearing between wheel and seeding inner ring；
The stepper motor is connected by wire with controllor for step-by-step motor；
The cleaning device is fixed on cabinets cavity by adjusting bracket；
The cleaning device includes：It is clear to plant supporting plate, short clear kind of bar, Changqing kind bar and threaded rod；
Short clear kind of bar, Changqing kind bar and threaded rod are respectively arranged with the clear kind of supporting plate；
The threaded rod is set on adjusting bracket, and cleaning device can be by adjusting above and below threaded rod carries out on adjusting bracket
Motion；
It is described to unload the bottom that kind of device is arranged on box house cavity.
The blower fan is the built-in electric winds of 12V.
The blower fan is provided with sealing ring with casing junction.
The stepper motor is provided with sealing ring with casing junction.
Suction hole is distributed with the seed wheel.
Liquid crystal touch screen is installed on the controllor for step-by-step motor.
Electric Drive formula electric air-suction seed metering device of the present invention can accurately be controlled for sowing work, and can basis
Different soil environments are adjusted to speed of drilling, with feedback function, light weight, occupy little space, transform it is convenient, save
The energy, simplified machine construction reduce the advantage of cost.
Brief description of the drawings
Fig. 1 is structural representation one of the invention.
Fig. 2 is structural representation two of the invention.
Fig. 3 is the structural representation of the cleaning device of the present invention.
In figure：1- blower fans, 2- casings, 3- seedings inner ring, 4- seed wheels, 5- stepper motors, 6- controllor for step-by-step motor, 7-
Flat key, 8- cleaning devices, 9- adjusting brackets, 10- dividing plates, 11- unload kind of a device, 12- bearings, 13-O types circle, 801- plant clearly supporting plate,
The short clear kind of bar of 802-, 803- Changqings kind bar, 804- threaded rods.
Embodiment
The invention will be further described for 1-3 and embodiment below in conjunction with the accompanying drawings：
A kind of Electric Drive formula electric air-suction seed metering device, it is characterised in that including：Blower fan 1, casing 2, seeding inner ring 3, row
Kind of wheel 4, stepper motor 5, controllor for step-by-step motor 6, flat key 7, cleaning device 8, adjusting bracket 9, dividing plate 10, unload kind of device 11, axle
Hold 12 and O-ring 13；
The blower fan 1 is connected with casing 2, and blower fan 1 is connected with dilatory electromechanical source；
Be provided with the casing 2 seeding inner ring 3, stepper motor 5, controllor for step-by-step motor 6, adjusting bracket 9, dividing plate 10 and
Kind of device 11 is unloaded, and the inside of casing 2 is cavity structure；
The seeding inner ring 3 is semicircle, and O-ring 13, O-ring 13 are provided between seeding inner ring 3 and seed wheel 4
To sealing function, the effect for preventing wind-force to be lost in；
The seed wheel 4 is connected by flat key 7 with stepper motor 5, realize the coaxial fortune of seed wheel 4 and stepper motor 5
It is dynamic, and bearing 12 is provided between seed wheel 4 and seeding inner ring 3；
The stepper motor 5 is connected by wire with controllor for step-by-step motor 6, and traditional make is replaced using stepper motor 5
Be driven with tractor motor by mechanical transmission, the parameters of stepper motor 5 are adjustable, with spacing in the rows it is uniform, can
Lean on, spacing in the rows is easy to adjust, save equipment space the advantages of.
The cleaning device 8 is fixed on the inner chamber of casing 2 by adjusting bracket 9；
The cleaning device 8 includes：It is clear to plant supporting plate 801, short clear kind of bar 802, Changqing kind bar 803 and threaded rod 804；Clearly
Seed unnecessary on seed wheel 4 can be disposed by planting device 8, prevent the waste of seed；
Short clear kind of bar 802, Changqing kind bar 803 and threaded rod 804 are respectively arranged with the clear kind of supporting plate 801；
The length of the short clear kind of bar 802 and Changqing kind bar 803 can adjust, convenient to be planted clearly for different seeds
Work；
The threaded rod 804 is set on adjusting bracket 9, and cleaning device 8 can be by adjusting threaded rod 804 in adjusting bracket 9
It is upper to be moved up and down；
It is described to unload the bottom that kind of device 11 is arranged on the internal cavities of casing 2, after operational period terminates, by unloading kind of device 11
Clean out remaining seed and impurity.
The blower fan 1 is the built-in electric winds of 12V, instead of big machinery driven type blower fan, saves the energy, simplifies machine
The structure of tool, reduces the production cost of seeder.
The blower fan 1 is provided with sealing ring with the junction of casing 2.
The stepper motor 5 is provided with sealing ring with the junction of casing 2.
Suction hole is distributed with the seed wheel 4, plays a part of absorbed seed.
Liquid crystal touch screen is installed, operating personnel can be convenient by liquid crystal touch screen on the controllor for step-by-step motor 6
The parameter of stepper motor 5 is efficiently set, is adjusted.
Claims (6)
1. a kind of Electric Drive formula electric air-suction seed metering device, it is characterised in that including：Blower fan (1), casing (2), seeding inner ring
(3), seed wheel (4), stepper motor (5), controllor for step-by-step motor (6), flat key (7), cleaning device (8), adjusting bracket (9), every
Plate (10), unload kind of a device (11), bearing (12) and O-ring (13)；
The blower fan (1) is connected with casing (2), and blower fan (1) is connected with dilatory electromechanical source；
Be provided with the casing (2) seeding inner ring (3), stepper motor (5), controllor for step-by-step motor (6), adjusting bracket (9), every
Plate (10) and kind of a device (11) is unloaded, and be cavity structure inside casing (2)；
The seeding inner ring (3) is semicircle, and O-ring (13) is provided between seeding inner ring (3) and seed wheel (4)；
The seed wheel (4) is connected by flat key (7) with stepper motor (5), realizes the same of seed wheel (4) and stepper motor (5)
Axle is moved, and bearing (12) is provided between seed wheel (4) and seeding inner ring (3)；
The stepper motor (5) is connected by wire with controllor for step-by-step motor (6)；
The cleaning device (8) is fixed on casing (2) inner chamber by adjusting bracket (9)；
The cleaning device (8) includes：It is clear to plant supporting plate (801), short clear kind of bar (802), Changqing kind bar (803) and threaded rod
(804)；
Short clear kind of bar (802), Changqing kind bar (803) and threaded rod (804) are respectively arranged with the clear kind of supporting plate (801)；
The threaded rod (804) is set on adjusting bracket (9), and cleaning device (8) can be by adjusting threaded rod (804) in regulation
Frame is moved up and down on (9)；
It is described to unload the bottom that kind of a device (11) is arranged on casing (2) internal cavities.
2. Electric Drive formula electric air-suction seed metering device according to claim 1, it is characterized in that：The blower fan (1) is in 12V
Put formula electric wind.
3. Electric Drive formula electric air-suction seed metering device according to claim 1, it is characterized in that：The blower fan (1) and casing
(2) junction is provided with sealing ring.
4. Electric Drive formula electric air-suction seed metering device according to claim 1, it is characterized in that：The stepper motor (5) with
Casing (2) junction is provided with sealing ring.
5. Electric Drive formula electric air-suction seed metering device according to claim 1, it is characterized in that：Divide on the seed wheel (4)
It is furnished with suction hole.
6. Electric Drive formula electric air-suction seed metering device according to claim 1, it is characterized in that：The controllor for step-by-step motor
(6) liquid crystal touch screen is installed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549036.9A CN107172931B (en) | 2017-07-06 | 2017-07-06 | Electric driving type electric air-suction seed sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549036.9A CN107172931B (en) | 2017-07-06 | 2017-07-06 | Electric driving type electric air-suction seed sowing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107172931A true CN107172931A (en) | 2017-09-19 |
| CN107172931B CN107172931B (en) | 2022-11-15 |
Family
ID=59844600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549036.9A Active CN107172931B (en) | 2017-07-06 | 2017-07-06 | Electric driving type electric air-suction seed sowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107172931B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679248A (en) * | 2019-11-25 | 2020-01-14 | 吉林省农业机械研究院 | Flexible adjustment seed cleaning device suitable for pneumatic roller type seed sowing device |
| CN112205131A (en) * | 2020-09-18 | 2021-01-12 | 哈尔滨华惠农业机械制造有限公司 | Novel electric-speed-adjusting seeder control system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101088315A (en) * | 2006-06-12 | 2007-12-19 | 盐城恒昌汽车配件有限公司 | Rape seeder |
| CN101766079A (en) * | 2009-01-06 | 2010-07-07 | 河北农业大学 | Stirring device for circular tube air-suction seeding unit |
| CN102326475A (en) * | 2011-08-30 | 2012-01-25 | 华南农业大学 | Vibration level type seed clearing device |
| CN102598923A (en) * | 2011-01-25 | 2012-07-25 | 华中农业大学 | Internal inflation blow type compatible precision seed sowing device for rape and wheat |
| CN103141192A (en) * | 2013-03-27 | 2013-06-12 | 江苏大学 | Air-blown seed removing method and device |
| CN104255142A (en) * | 2014-09-24 | 2015-01-07 | 华中农业大学 | Mechanical type dual-cavity seeding apparatus |
| CN105230197A (en) * | 2015-11-13 | 2016-01-13 | 东北农业大学 | Air suction electric type seeding device |
| CN206866009U (en) * | 2017-07-06 | 2018-01-12 | 吉林省农业机械研究院 | Electric Drive formula electric air-suction seed metering device |
-
2017
- 2017-07-06 CN CN201710549036.9A patent/CN107172931B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101088315A (en) * | 2006-06-12 | 2007-12-19 | 盐城恒昌汽车配件有限公司 | Rape seeder |
| CN101766079A (en) * | 2009-01-06 | 2010-07-07 | 河北农业大学 | Stirring device for circular tube air-suction seeding unit |
| CN102598923A (en) * | 2011-01-25 | 2012-07-25 | 华中农业大学 | Internal inflation blow type compatible precision seed sowing device for rape and wheat |
| CN102326475A (en) * | 2011-08-30 | 2012-01-25 | 华南农业大学 | Vibration level type seed clearing device |
| CN103141192A (en) * | 2013-03-27 | 2013-06-12 | 江苏大学 | Air-blown seed removing method and device |
| CN104255142A (en) * | 2014-09-24 | 2015-01-07 | 华中农业大学 | Mechanical type dual-cavity seeding apparatus |
| CN105230197A (en) * | 2015-11-13 | 2016-01-13 | 东北农业大学 | Air suction electric type seeding device |
| CN206866009U (en) * | 2017-07-06 | 2018-01-12 | 吉林省农业机械研究院 | Electric Drive formula electric air-suction seed metering device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679248A (en) * | 2019-11-25 | 2020-01-14 | 吉林省农业机械研究院 | Flexible adjustment seed cleaning device suitable for pneumatic roller type seed sowing device |
| CN110679248B (en) * | 2019-11-25 | 2022-03-11 | 吉林省农业机械研究院 | Flexible adjustment seed cleaning device suitable for pneumatic roller type seed sowing device |
| CN112205131A (en) * | 2020-09-18 | 2021-01-12 | 哈尔滨华惠农业机械制造有限公司 | Novel electric-speed-adjusting seeder control system |
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| Publication number | Publication date |
|---|---|
| CN107172931B (en) | 2022-11-15 |
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