CN110754177A - Dust collection prevention device adapted to air suction type seed sowing device - Google Patents
Dust collection prevention device adapted to air suction type seed sowing device Download PDFInfo
- Publication number
- CN110754177A CN110754177A CN201911224323.8A CN201911224323A CN110754177A CN 110754177 A CN110754177 A CN 110754177A CN 201911224323 A CN201911224323 A CN 201911224323A CN 110754177 A CN110754177 A CN 110754177A
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- Prior art keywords
- shaping
- accelerating
- driving wheel
- driven wheel
- dust
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- 239000000428 dust Substances 0.000 title claims abstract description 24
- 238000009331 sowing Methods 0.000 title claims abstract description 23
- 230000002265 prevention Effects 0.000 title abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 66
- 238000000605 extraction Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000009351 contact transmission Effects 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 238000010899 nucleation Methods 0.000 abstract description 7
- 238000003971 tillage Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 239000010902 straw Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/081—Seeders depositing seeds in rows using pneumatic means
- A01C7/082—Ducts, distribution pipes or details thereof for pneumatic seeders
-
- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The invention discloses a dust absorption prevention device adaptive to an air-suction type seed sowing device, which consists of a shaping driven wheel, a shaping driven wheel shaft, an accelerating driven wheel shaft, a closed hairbrush and the like, and is characterized in that: the dust-proof device is fixedly arranged below the air-suction seeding unit, the shaping driving wheel and the shaping driven wheel are rotatably arranged on the side surface of the dust-proof shell, and the closed hairbrushes are fixedly arranged on two sides of the driving accelerating wheel and the driven accelerating wheel. The invention realizes the sealing of the seed discharging port of the air-suction type seed sowing device, accelerates the seeds, has simple and novel structure, is easy and convenient to install, improves the sowing performance and effectively solves the problem that the air-suction type seed sowing device is not suitable for no-tillage operation.
Description
Technical Field
The invention belongs to agricultural machinery, and mainly relates to a dust absorption prevention device adapted to an air-suction type seed sowing device.
Background
The air-suction seed sowing device can realize high-speed and stable precision seeding, is widely applied to modern agricultural production, and has been found in production practice that when the existing air-suction seed sowing device works in a no-tillage land with a severe environment, impurities such as straws, dust and the like enter the air-suction seed sowing device through the seed sowing port and block the surface of an adsorption type hole due to the fact that the seed sowing port is communicated with a negative pressure area of a seed filling area, seed filling is influenced, seeding leakage is caused, and even the air-suction seed sowing device is damaged when the adsorption of the straws and the dust is serious.
Therefore, it is necessary to design a dust absorption preventing device adapted to the air-suction seeding unit to realize stable and efficient operation of the air-suction seeding unit in a no-tillage land.
Disclosure of Invention
Aiming at the defects, the invention provides a dust absorption prevention device which is suitable for an air-suction type seed sowing device,
in order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides an adaptation is in dust extraction device that prevents of air-suction formula seed metering ware, by the plastic from driving wheel, plastic driven wheel axle, accelerate from driving wheel, accelerate driven wheel axle, seal the brush, accelerate the action wheel axle, plastic action wheel axle, prevent that the dust absorption casing constitutes its characterized in that jointly: the dust-proof device is fixedly arranged below the air-suction seed sowing device, a shaping driving wheel shaft is rotatably arranged on the side surface of a dust-proof shell, a shaping driving wheel is fixedly arranged on the shaping driving wheel shaft, a shaping driven wheel shaft is fixedly arranged on the right side of the shaping driving wheel shaft through a dust-proof shell, a shaping driven wheel is rotatably arranged on the shaping driven wheel shaft, an accelerating driving wheel shaft is rotatably arranged on the lower side of the shaping driving wheel shaft through the dust-proof shell, an accelerating driving wheel is fixedly arranged on the accelerating driving wheel shaft, an accelerating driven wheel shaft is fixedly arranged on the right lower side of the shaping driving wheel shaft through the dust-proof shell, an accelerating driven wheel is rotatably arranged on the accelerating driven wheel shaft, and closed brushes are fixedly arranged on two sides of the accelerating driving.
The invention has the advantages that: the utility model provides an adaptation is in dust extraction device that prevents of air-suction formula seed metering ware, through sealing the brush, accelerate the action wheel and seal air-suction formula seed metering ware seed metering mouth from accelerating the driving wheel, effectively prevent the straw, the dust gets into the air-suction formula seed metering ware and fills kind of region, can realize the air-suction formula seed metering ware and at abominable no-tillage seeding environment operation, carry out the orbit arrangement through the shaping wheel to seed metering ware exhaust seed, transmit the seed for accelerating the wheel afterwards and inject kind ditch with higher speed, reduce the lateral drift of the process of throwing seeds, improve the seeding performance. The invention has simple and novel structure and convenient installation, can realize the operation of the air-suction type seed sowing device in a severe no-tillage environment, and improves the sowing performance.
Drawings
FIG. 1 is a schematic view of the assembly of a dust extraction prevention device with an air-suction seed metering device;
FIG. 2 is a schematic view of the dust absorption preventing device;
FIG. 3 is a schematic view of a shaping wheel configuration;
FIG. 4 is a schematic view of an accelerator wheel configuration;
description of part numbers in the figures:
1. an air-suction type seed sowing device; 2. a dust absorption prevention device; 3. shaping a driven wheel; 4. shaping a driven wheel shaft; 5. accelerating the driven wheel; 6. accelerating the driven wheel shaft; 7. closing the brush; 8. an accelerating driving wheel; 9. accelerating the driving wheel shaft; 10. shaping driving wheels; 11. shaping a driving wheel shaft; 12. a dust absorption prevention housing; 13. shaping the notch; 14. shaping friction surfaces; 15. an acceleration slot; 16. accelerating the friction surface;
Detailed Description
Referring to fig. 1 to 4, the present invention provides a technical solution: an anti-dust suction device adaptive to an air-suction type seed sowing device is characterized in that an anti-dust suction device 2 is fixedly arranged below an air-suction type seed sowing device 1, a shaping driving wheel shaft 11 is rotatably arranged on the side surface of an anti-dust suction shell 12, a shaping driving wheel 10 is fixedly arranged on the shaping driving wheel shaft 11, a shaping driven wheel shaft 4 is fixedly arranged on the right side of the shaping driving wheel shaft 11 through the anti-dust suction shell 12, a shaping driven wheel 3 is rotatably arranged on the shaping driven wheel shaft 4, an accelerating driving wheel shaft 9 is rotatably arranged on the lower side of the shaping driving wheel shaft 11 through the anti-dust suction shell 12, an accelerating driving wheel 8 is fixedly arranged on the accelerating driving wheel shaft 9, an accelerating driven wheel shaft 6 is fixedly arranged on the right lower side of the shaping driving wheel shaft 11 through the anti-dust suction shell 12, an accelerating driven wheel 5 is rotatably arranged on the accelerating driven wheel shaft 6, and closed brushes, the middle parts of the shaping driving wheel 10 and the shaping driven wheel 3 are provided with shaping notches 13, two sides are provided with shaping friction surfaces 14, the middle parts of the accelerating driving wheel 8 and the accelerating driven wheel 5 are provided with accelerating notches 15, and two sides are provided with accelerating friction surfaces 16.
The device is at work: the machine tool advances to drive power to drive a shaping driving wheel shaft 11 and an accelerating driving wheel shaft 9 to rotate through a transmission device, the shaping driving wheel shaft 11 drives a shaping driving wheel 10 to rotate and drives a shaping driven wheel 3 to rotate around a shaping driven wheel shaft 4 through friction force of the shaping driving wheel 10 and the shaping driven wheel 3, the accelerating driving wheel shaft 9 drives an accelerating driving wheel 8 to rotate and drives an accelerating driven wheel 5 to rotate around an accelerating driven wheel shaft 6 through friction force of the accelerating driving wheel 8 and the accelerating driven wheel 5, seeds discharged by an air-suction type seed sowing device 1 fall into a shaping notch 13 formed by the shaping driving wheel 10 and the shaping driven wheel 3 to sort the seed tracks, the linear velocity of the shaping driving wheel 10 is greater than the seed sowing velocity and timely transmits the seeds to an accelerating notch 15 formed by the accelerating driving wheel 8 and the accelerating driven wheel 5 to accelerate, the seeds, the seed discharging port is sealed by the dust-proof shell 12, the sealing brush 7, the accelerating driving wheel 8 and the accelerating driven wheel 5, so that the straw and dust in the working environment are effectively prevented from entering the air-suction type seed discharging device to influence the seed discharging operation.
Claims (3)
1. The utility model provides an adaptation is in dust extraction device is prevented to air-suction type seed metering ware which characterized in that: a dust-proof device (2) is fixedly arranged below the air-suction seed sowing device (1), a shaping driving wheel shaft (11) is rotatably arranged on the side surface of a dust-proof shell (12), a shaping driving wheel (10) is fixedly arranged on the shaping driving wheel shaft (11), a shaping driven wheel shaft (4) is fixedly arranged on the right side of the shaping driving wheel shaft (11) through the dust-proof shell (12), a shaping driven wheel (3) is rotatably arranged on the shaping driven wheel shaft (4), an accelerating driving wheel shaft (9) is rotatably arranged on the lower side of the shaping driving wheel shaft (11) through the dust-proof shell (12), an accelerating driving wheel (8) is fixedly arranged on the accelerating driving wheel shaft (9), an accelerating driven wheel shaft (6) is fixedly arranged on the right lower side of the shaping driving wheel shaft (11) through the dust-proof shell (12), an accelerating driven wheel (5) is rotatably arranged on the accelerating driven wheel shaft (3), and, The two sides of the accelerating driven wheel (5) are fixedly provided with a closed hairbrush (7) through a dust-proof shell (12).
2. According to claim 1: the middle part of the shaping driving wheel (10) is provided with a shaping groove (13), the size of the shaping groove can be correspondingly adjusted according to the size of seeds of the seeds, two sides of the shaping driving wheel (10) are provided with shaping friction surfaces (14), and the shaping driving wheel (10) and the shaping driven wheel (3) can be in contact transmission through the shaping driving wheel and the shaping driven wheel (3) to realize synchronous rotation of the shaping driving wheel (10) and the shaping driven wheel (3).
3. According to claim 1: the middle part of the accelerating driving wheel (8) is provided with an accelerating groove (14), the size of the accelerating groove can be correspondingly adjusted according to the size of seeds to be sowed, two side surfaces of the accelerating driving wheel (8) are accelerating friction surfaces (15), and the accelerating driving wheel (8) and the accelerating driven wheel (3) can synchronously rotate through contact transmission with the shaping driven wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911224323.8A CN110754177B (en) | 2019-12-04 | 2019-12-04 | Dust collection preventing device suitable for air suction type seed metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911224323.8A CN110754177B (en) | 2019-12-04 | 2019-12-04 | Dust collection preventing device suitable for air suction type seed metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110754177A true CN110754177A (en) | 2020-02-07 |
| CN110754177B CN110754177B (en) | 2023-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911224323.8A Active CN110754177B (en) | 2019-12-04 | 2019-12-04 | Dust collection preventing device suitable for air suction type seed metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110754177B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112789976A (en) * | 2020-12-30 | 2021-05-14 | 华南农业大学 | Jet-type sowing method and jet-type sowing unmanned aerial vehicle applying same |
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| KR20070069402A (en) * | 2005-12-28 | 2007-07-03 | 전영달 | Rice sowing machine for seeder |
| CN201123238Y (en) * | 2007-12-11 | 2008-10-01 | 新疆天诚农机具制造有限公司 | Changeable curtain baffle of precision seeding drill seed box |
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| CN102239761A (en) * | 2011-05-05 | 2011-11-16 | 中国水稻研究所 | Seeder for raising rice seedlings in rice field |
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| CN207978300U (en) * | 2018-01-23 | 2018-10-19 | 湖州中煤地质工程有限公司 | A kind of removed-earth jet sowing machine |
| CN109068580A (en) * | 2016-04-04 | 2018-12-21 | 清洁种子农业技术有限公司 | System and method for controlling the flowing of the agricultural product from variable ratio mixing application device |
| CN208258376U (en) * | 2018-06-08 | 2018-12-21 | 荆州市凯利机械制造有限公司 | A kind of feed mechanism for seed of air-aspiration type precision planter |
| CN109757159A (en) * | 2019-01-09 | 2019-05-17 | 石河子开发区合创农机装备有限公司 | Seeder |
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- 2019-12-04 CN CN201911224323.8A patent/CN110754177B/en active Active
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| KR20070069402A (en) * | 2005-12-28 | 2007-07-03 | 전영달 | Rice sowing machine for seeder |
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| CN201499442U (en) * | 2009-08-10 | 2010-06-09 | 李金泽 | Brush-type seed cleaning air suction seed metering device |
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| JP2014081085A (en) * | 2012-10-12 | 2014-05-08 | Uerushii:Kk | Method and device for supplying hot discharged water to heat pump |
| FR3030369A1 (en) * | 2014-12-18 | 2016-06-24 | Kuhn Sa | IMPROVED WHEEL FOR AGRICULTURAL MACHINE |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112789976A (en) * | 2020-12-30 | 2021-05-14 | 华南农业大学 | Jet-type sowing method and jet-type sowing unmanned aerial vehicle applying same |
| CN112789976B (en) * | 2020-12-30 | 2022-04-12 | 华南农业大学 | Jet-type sowing method and jet-type sowing unmanned aerial vehicle applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110754177B (en) | 2023-11-07 |
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