CN101766079A - Stirring device for circular tube air-suction seeding unit - Google Patents
Stirring device for circular tube air-suction seeding unit Download PDFInfo
- Publication number
- CN101766079A CN101766079A CN200910000334A CN200910000334A CN101766079A CN 101766079 A CN101766079 A CN 101766079A CN 200910000334 A CN200910000334 A CN 200910000334A CN 200910000334 A CN200910000334 A CN 200910000334A CN 101766079 A CN101766079 A CN 101766079A
- Authority
- CN
- China
- Prior art keywords
- seeding unit
- seed
- circular tube
- fluidity
- seeds
- 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.)
- Pending
Links
Images
Landscapes
- Sowing (AREA)
Abstract
The invention relates to a main part of a seeder in agricultural machinery. Seeding quality depends on the seed charging rate of a seeding unit, and the seed charging rate of the circular tube air-suction seeding unit depends on the size of air volume and the fluidity of seeds. When the air volume is a fixed value, the fluidity of the seeds directly affects the seed charging rate. The invention provides a stirring device for the circular tube air-suction seeding unit, which can increase the fluidity of the seeds, increases the adsorption force of the seeding unit, and enhances the seed charging rate. The centered seed sucking seam on a shaft is provided with a stirring wheel, and the butt-seam installation of the stirring wheel can enhance the fluidity of the seeds in a seed charging area. The device is fixed on a seed box to continuously and smoothly work. One end of the shaft is provided with a gear wheel which is externally engaged with a gear wheel on a seeding unit, so that the stirring wheel is reversely rotated following the seeding unit.
Description
Technical field
The present invention relates to a kind of critical piece of sower in the agricultural machinery
Background technology
At present the seeding unit that sower is commonly used is divided into two kinds of mechanical type and pneumatic types, and the mechanical type seeding unit is common grooved pulley type, indent type etc.The pneumatic type seeding unit is divided into air-sucking type and air-sweeping type again.Air-suction seeding unit commonly used in the production is mainly used in the sowing corn, and the seeding unit of sowing wheat mostly is roller feed, and roller feed is simple in structure, and cost is low, and reliable operation is easy to adjust, can satisfy general sowing requirement; But for pursuing high yield and then seeding quality being required under the higher situation, fluted-roller feed mechanism is because the pulsating nature of its seeding has adverse effect to seeding uniformity.The air-sucking type maize precise sowing machine is commonly used pipe cellular type, disk cellular type, circular tube clearance type, and the air-sucking type precision grain drill of wheat also only is in the experimental study stage at home and abroad.
Circular tube air-suction seeding unit has two kinds of pipe cellular type and circular tube clearance types, pipe cellular type seeding unit is a kind of seeding unit of effluent north agriculture university invention, be characterized in that seeding unit is made up of pipe, the sheet of charging seed, seeds protecting plate, kind case, the circumferential equidistant certain hole of several sizes of beating on pipe, seed is attracted on the hole during work, pipe rotates is with it from kind of a case, and the cleaning device on the kind case is finished and charged seed; The circular tube clearance type seeding unit is the neoteric a kind of seeding unit of effluent north agriculture university, is characterized in that seeding unit is made up of outer tube, inner and outer pipes connecting plate, spacing ring, interior pipe, the sheet of charging seed, seeds protecting plate, kind case, and operation principle is identical with pipe cellular type seeding unit.
Seeding quality depends on the seed-filling rate of seeding unit, and the seed-filling rate of circular tube air-suction seeding unit depends on the size of air quantity and the flowability of seed.When air quantity is certain value, the mobile seed-filling rate that directly influences of seed.Therefore, designing a kind ofly can increase the seed flowability, improves the stirring wheel of seed-filling rate, significant to improving seeding quality.
Summary of the invention
In order to overcome the low shortcoming of seed-filling rate that existing circular tube air-suction seeding unit exists, the invention provides a kind of agitating device that is used for circular tube air-suction seeding unit, this device can increase the seed flowability, increased the absorption affinity of seeding unit, improve seed-filling rate, the present invention mainly is made up of axle, gear, stirring wheel.
The technical solution adopted for the present invention to solve the technical problems is: the present invention is that centering is inhaled kind of a seam installation stirring wheel on an axle, and opposite joint is installed stirring wheel can improve the flowability of filling seed in kind of the district; This device is fixed on kind of the case, and it can be worked continuously stably; At an end of axle gear is installed, by with the gear external toothing that is installed on the seeding unit, make stirring wheel with the seeding unit backward rotation.
The invention has the beneficial effects as follows: seed stirs in kind of the district to filling, and has improved the flowability of seed, has increased the absorption affinity of seeding unit, improves seed-filling rate, and seeding quality is obviously improved; Technology is simple, and cost is lower.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structure chart of the present invention.
Fig. 2 is a fundamental diagram of the present invention
1. 2. stirring wheel 3. gears 4. gears 5., 6. kinds of casees of sheet of charging seed among the figure
Embodiment
This device is by an axle (1) and be installed in the stirring wheel (2) of axle on (1) and constitute in the accompanying drawings, gear (3) is installed at the axle two ends, stirring wheel (2) stirs the interior seed of kind of a case (6) during this device work, make the seed continuous motion, improved the flowability of seed, increased the absorption affinity of seeding unit, the sheet of charging seed (5) is finished and is charged seed, and has guaranteed the continuity that the seeding unit suction is planted; This installs by bearing fixing on kind of a case (6); Gear (3) and gear (4) external toothing that is installed on the seeding unit make this device with the seeding unit backward rotation.Under the comprehensive function of axle, stirring wheel, seed-filling rate significantly improves.
Claims (2)
1. an agitating device that is used for circular tube air-suction seeding unit is made up of axle, stirring wheel, it is characterized in that: by inhaling kind of a line-spacing opposite joint stirring wheel is installed on axle.
2. the agitating device that is used for circular tube air-suction seeding unit according to claim 1 is characterized in that: at an end of axle gear is installed, by with the gear external toothing that is installed on the seeding unit, make stirring wheel with the seeding unit backward rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910000334A CN101766079A (en) | 2009-01-06 | 2009-01-06 | Stirring device for circular tube air-suction seeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910000334A CN101766079A (en) | 2009-01-06 | 2009-01-06 | Stirring device for circular tube air-suction seeding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101766079A true CN101766079A (en) | 2010-07-07 |
Family
ID=42499306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910000334A Pending CN101766079A (en) | 2009-01-06 | 2009-01-06 | Stirring device for circular tube air-suction seeding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101766079A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577717A (en) * | 2012-03-28 | 2012-07-18 | 山西农业大学 | Mechanical auxiliary seed-filling device |
| CN104541700A (en) * | 2015-02-07 | 2015-04-29 | 李志峰 | Deflector rod for seeding machine |
| CN107172931A (en) * | 2017-07-06 | 2017-09-19 | 吉林省农业机械研究院 | Electric Drive formula electric air-suction seed metering device |
| CN107231867A (en) * | 2017-05-25 | 2017-10-10 | 黑龙江八农垦大学 | New nest eye wheel type maize bud kind precision seeding device |
| CN109620011A (en) * | 2018-12-21 | 2019-04-16 | 哈尔滨权清科技服务有限责任公司 | Electric cooker that is a kind of and staying full rice germ processing unit (plant) to be linked together |
-
2009
- 2009-01-06 CN CN200910000334A patent/CN101766079A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577717A (en) * | 2012-03-28 | 2012-07-18 | 山西农业大学 | Mechanical auxiliary seed-filling device |
| CN104541700A (en) * | 2015-02-07 | 2015-04-29 | 李志峰 | Deflector rod for seeding machine |
| CN107231867A (en) * | 2017-05-25 | 2017-10-10 | 黑龙江八农垦大学 | New nest eye wheel type maize bud kind precision seeding device |
| CN107172931A (en) * | 2017-07-06 | 2017-09-19 | 吉林省农业机械研究院 | Electric Drive formula electric air-suction seed metering device |
| CN107172931B (en) * | 2017-07-06 | 2022-11-15 | 吉林省农业机械研究院 | Electric driving type electric air-suction seed sowing device |
| CN109620011A (en) * | 2018-12-21 | 2019-04-16 | 哈尔滨权清科技服务有限责任公司 | Electric cooker that is a kind of and staying full rice germ processing unit (plant) to be linked together |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101766079A (en) | Stirring device for circular tube air-suction seeding unit | |
| CN102804955B (en) | Air suction type precision seeding apparatus | |
| CN102714959B (en) | A kind of pneumatic type Wheat Precision Metering Device | |
| CN103749049B (en) | Inside fill kind of a strength integrated arranging precise seeder | |
| CN203775662U (en) | Internally-seed-filling pneumatic centralized type precise seed sowing device | |
| CN103210721B (en) | Offset double-disc clamping air suction type seed sowing device | |
| CN201194476Y (en) | Needle valve type rapeseed extractive-quantity block-resistant seeding apparatus | |
| CN108633410B (en) | Pneumatic bucket wheel combined seed metering device for detoxified miniature potatoes | |
| CN204859993U (en) | Smart volume dibbler of mechanical type | |
| CN106134587A (en) | A kind of air suction type intensive rate sowing implement | |
| CN103843499A (en) | Disc air-aspiration type seed sowing device | |
| CN2935757Y (en) | Air sucking internal filling seed type seed sowing device | |
| CN202127601U (en) | Vacuum adsorption type precision sowing device for plug tray seedlings | |
| CN202455801U (en) | Seed sucking disc | |
| CN202738429U (en) | Air sucking type precise seeding device | |
| CN211531718U (en) | Prevent seeder of jam | |
| CN100525605C (en) | Rape seeder | |
| CN208675734U (en) | A kind of small particle seed precise seeder | |
| CN208063760U (en) | A kind of agricultural aspirated-air type sead feeder | |
| CN101669417B (en) | Circular tube clearance type air-suction seed-sowing device | |
| CN203708795U (en) | Seeding and fertilizing executing mechanism of seeder | |
| CN203575053U (en) | Miss-seeding prevention forced seeding device | |
| CN105165189A (en) | Air suction type electric seed discharge plate | |
| CN201111473Y (en) | Seeding machine rolling wheel capable of adjusting crop separation distance | |
| CN202931771U (en) | Closed type air suction seeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100707 |