CN201499442U - Brush-type seed cleaning air suction seed metering device - Google Patents
Brush-type seed cleaning air suction seed metering device Download PDFInfo
- Publication number
- CN201499442U CN201499442U CN2009201005685U CN200920100568U CN201499442U CN 201499442 U CN201499442 U CN 201499442U CN 2009201005685 U CN2009201005685 U CN 2009201005685U CN 200920100568 U CN200920100568 U CN 200920100568U CN 201499442 U CN201499442 U CN 201499442U
- Authority
- CN
- China
- Prior art keywords
- seed
- brush
- metering device
- air suction
- seed metering
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a brush-type seed cleaning air suction seed metering device. The common disadvantages of the air suction seed metering device of the prior precise seeder are as follows: when containing other impurities or being crushed, a seed is absorbed on a seed suction hole of a seed metering tray, so bigger impurities or crushed things naturally fall off in a seed dropping area, to form instantaneous omitted seeding, thereby severely affecting the seeding quality. The brush-type seed cleaning air suction seed metering device comprises a seed metering device body (1); the bottom of the seed metering device body is provided with a seed cleaning brush (3) through an adjusting mechanism (2); and the seed cleaning brush contacts with the seed metering tray (4) in a friction way. The brush-type seed cleaning air suction seed metering device adopts a high-precision air suction seeder.
Description
Technical field:
The utility model relates to the air-suction seeding unit that a kind of Brush type is planted removal of impurities clearly.
Background technology:
The common drawback that existing precision planter air-suction seeding unit exists is: will be adsorbed on the suction hole of seed plate when the foreign material that contain other in the seed or seed have fragmentation, bigger foreign material or broken thing can fall at the district's nature of charging seed, can form instantaneous broadcast leakage, when the size of foreign material with inhale hole dimension when close, for example sow pumpkin seeds etc., melon seeds skin etc. then can be stuck on the suction hole, can not fall by deadweight, wind can not siphon away, be not only to have caused the problem of instantaneous broadcast leakage so just, even if do not remove the foreign material that are stuck on the suction hole, seed plate will produce periodically broadcast leakage, has a strong impact on seeding quality.Sometimes in addition seed in irregular shape also can tiltedly be stuck on the suction hole, charge seed the district can not normal descend, these problems all are that the air-sucking type seeding plays for many years unsolved problem.In case blocked, have only when forwarding the bottom of dress kind of chamber to, force seed to come off by the external force of dress kind of chamber, because seed plate will turn over relatively large angle during this, can cause the spacing in the rows error bigger.
Summary of the invention:
The purpose of this utility model provides a kind of air-suction seeding unit that has brush clear kind of knot screen, can in time remove the foreign material that are stuck on the suction hole, prevents that foreign material from stopping up suction hole for a long time and causing periodically broadcast leakage, guarantees the high accuracy sowing.
Above-mentioned purpose realizes by following technical scheme:
Brush clear kind of air-suction seeding unit, its composition comprises: the seeding unit main body, the clear brush of planting is installed by guiding mechanism in the bottom of described seeding unit main body, and described clear kind brush is that friction-type contacts with seed plate.
Described brush clear kind of air-suction seeding unit, the both sides seed plate of seeding unit main body are equipped with respectively plants brush clearly.
The beneficial effects of the utility model:
1. clear kind brush of the present utility model is owing to after the bottom that is mounted in the seeding chamber, the seeding district, and the clear brush of planting contacts with the seed plate suction hole, because the clear brush of planting is that friction-type contacts with seed plate, so object that behind process seeding district, does not come off--no matter be seed or foreign material, the capital is completely brushed down with seed plate by clear kind brush separates, so both guaranteed that seed did not have broadcast leakage, the spacing in the rows error is little, prevent that also foreign material from stopping up suction hole for a long time and causing periodically broadcast leakage, realized the clear kind of seed plate and the dual-use function of removal of impurities.Solved the difficult problem of air-suction seeding unit broadcast leakage for many years up hill and dale.This structure can make the scope of application of air-suction seeding unit jump onto new step.
2. this kind of the utility model functional structure is simple, and it is convenient to install, adjust, change.
Description of drawings:
Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model.
Accompanying drawing 2 is that the K of accompanying drawing 1 is to figure.
Embodiment:
Embodiment 1:
Brush clear kind of air-suction seeding unit, its composition comprises: seeding unit main body 1, the clear brush 3 of planting is installed by guiding mechanism 2 in the bottom of described seeding unit main body, and described clear kind brush contacts for friction-type with seed plate 4.
Brush clear kind of knot screen on the above-mentioned air-suction seeding unit, seed plate both sides have respectively plants brush clearly.
During use, will plant brush 3 earlier clearly and be installed in the bottom of seeding unit 1, and use guiding mechanism 2 lockings after adjusting the gap of planting brush 3 and seed plate 4 clearly.Effect can descend after clear kind brush 3 wearing and tearing, just need unclamp guiding mechanism 2 again and readjust locking again behind the position of clear kind brush 3 downwards, the installation and the adjustment of clear kind brush have so just been finished, if when through seeding district terminated line, the seed that comes off is arranged or is stuck in foreign material on the suction hole, can under the effect of clear kind brush 3, be eliminated, realized the effect of clear kind or removal of impurities, solved the periodicity broadcast leakage that causes because of the suction hole obstruction, because the difference of the crop of broadcasting can be installed clear kind brush 3 according to actual needs simultaneously in the both sides of seed plate 4, can increase the clear effect of planting like this, especially effectively avoid the obstruction in kind of hole.
Claims (2)
1. brush clear kind of air-suction seeding unit, its composition comprises: the seeding unit main body is characterized in that: the clear brush of planting is installed by guiding mechanism in the bottom of described seeding unit main body, and described clear kind brush is that friction-type contacts with seed plate.
2. brush clear kind of air-suction seeding unit according to claim 1 is characterized in that: the seed plate of described seeding unit main body both sides is equipped with respectively plants brush clearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201005685U CN201499442U (en) | 2009-08-10 | 2009-08-10 | Brush-type seed cleaning air suction seed metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201005685U CN201499442U (en) | 2009-08-10 | 2009-08-10 | Brush-type seed cleaning air suction seed metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499442U true CN201499442U (en) | 2010-06-09 |
Family
ID=42450389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201005685U Expired - Fee Related CN201499442U (en) | 2009-08-10 | 2009-08-10 | Brush-type seed cleaning air suction seed metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201499442U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090187A (en) * | 2010-12-21 | 2011-06-15 | 董臣 | Precise high-speed adjustable multifunctional seed-metering device |
| CN105359688B (en) * | 2015-11-20 | 2017-06-27 | 江苏大学 | One discharge plate draught type seed sowing device anti-clogging hole cleaning device and its method |
| CN110754177A (en) * | 2019-12-04 | 2020-02-07 | 东北农业大学 | Dust collection prevention device adapted to air suction type seed sowing device |
| CN111587637A (en) * | 2020-04-15 | 2020-08-28 | 华南农业大学 | Air-suction type seed sowing device |
-
2009
- 2009-08-10 CN CN2009201005685U patent/CN201499442U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090187A (en) * | 2010-12-21 | 2011-06-15 | 董臣 | Precise high-speed adjustable multifunctional seed-metering device |
| CN102090187B (en) * | 2010-12-21 | 2013-06-05 | 董臣 | Precise high-speed adjustable multifunctional seed-metering device |
| CN105359688B (en) * | 2015-11-20 | 2017-06-27 | 江苏大学 | One discharge plate draught type seed sowing device anti-clogging hole cleaning device and its method |
| CN110754177A (en) * | 2019-12-04 | 2020-02-07 | 东北农业大学 | Dust collection prevention device adapted to air suction type seed sowing device |
| CN111587637A (en) * | 2020-04-15 | 2020-08-28 | 华南农业大学 | Air-suction type seed sowing device |
| CN111587637B (en) * | 2020-04-15 | 2021-07-23 | 华南农业大学 | Air-suction type seed sowing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201499442U (en) | Brush-type seed cleaning air suction seed metering device | |
| CN201163879Y (en) | Brush device for brushing, protecting and metering seeds | |
| CN203194238U (en) | All-in-one machine for sowing and watering | |
| CN205305385U (en) | Cylinder precise seed -metering device of vibration is inhaled to gas | |
| CN204335324U (en) | A kind of pore area formula precision seeder | |
| CN101317508A (en) | Belt type seeding device | |
| CN204146116U (en) | Tectorial seeder | |
| CN108541426A (en) | A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed | |
| CN103650717A (en) | Seed charging device of seeding apparatus | |
| CN202455799U (en) | Seed metering device special for sowing single sorghum seeds | |
| CN217308248U (en) | Seeder subassembly and structure of planting thereof | |
| CN209420309U (en) | A kind of agricultural seeder | |
| CN201491489U (en) | Seed sowing device of adjustable speed accurate-position hill seeder | |
| CN205454502U (en) | Grow seedlings and float a set seeding equipment | |
| CN201393377Y (en) | Seed box of circular-tube vacuum seeding mechanism | |
| CN205142837U (en) | Ditching fertilizing and seeding device | |
| CN205694205U (en) | Secondary auxiliary is inhaled and is planted from disturbance discharge plate | |
| CN209441648U (en) | A kind of plant seeds by airplane device of plant protection plant seeds by airplane unmanned plane | |
| CN208095130U (en) | A kind of corn planting seeder | |
| CN216930802U (en) | Forage grass seed hill-drop device | |
| CN203327523U (en) | Small drum type corn planter | |
| CN214708716U (en) | Bletilla seed seedling device of broadcasting | |
| CN215602176U (en) | Accurate reseeding device for floating seedling culture of flue-cured tobaccos | |
| CN204859998U (en) | A seed metering device for seeder divides plants | |
| CN207692343U (en) | Hand seeder with hollow out tire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HEILONGJIANG PROVINCE BONONG XINDA MACHINERY CO., LTD. Assignor: Li Jinze Contract record no.: 2012230001614 Denomination of utility model: Brush-type seed cleaning air suction seed metering device Granted publication date: 20100609 License type: Exclusive License Record date: 20120820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |