CN201174876Y - Extract seed metering device for multi-breed implantation - Google Patents
Extract seed metering device for multi-breed implantation Download PDFInfo
- Publication number
- CN201174876Y CN201174876Y CNU2008200896705U CN200820089670U CN201174876Y CN 201174876 Y CN201174876 Y CN 201174876Y CN U2008200896705 U CNU2008200896705 U CN U2008200896705U CN 200820089670 U CN200820089670 U CN 200820089670U CN 201174876 Y CN201174876 Y CN 201174876Y
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- CN
- China
- Prior art keywords
- seed
- wheel
- housing
- shell body
- main shaft
- 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
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- Fertilizing (AREA)
- Sowing (AREA)
Abstract
The utility model discloses a seed placing device for the planting of a plurality of varieties. A planting mechanism that is arranged on a seeder consists of a shell body, a seed clearing rolling brush, seeding wheels, a seed starter and a chain wheel; the shell body is casted into form, two ends of the shell body and a bearing pressure cover that are fixed on the shell body by bolts are of movable structures; a seed charging port and a seed holding room are arranged at the upper end of the shell body, and a seed dropping port is arranged at the lower end of the shell body; the bearing pressure cover and a seeding wheel main shaft are arranged at the two sides of the shell body, and the three seeding wheels with seed apertures of different specifications are arranged on the seeding wheel main shaft that is provided with a plurality of equidistant seed apertures; a seed starting groove and the seed starter are arranged at the lower ends of the seed apertures; the seed clearing rolling brush is arranged at the left-lower part in the shell body, and the chain wheel is arranged on a rolling brush shaft arranged at the outer side of the shell body and is connected with a chain wheel arranged on the main shaft of the seeding wheel by a chain; the structure is reasonable, the seeding wheels are enlarged, the seed holding ratio is high, and the seeds can not be damaged or knocked; the seed apertures of different specifications are arranged on the seeding wheels, and the seeding wheels for the planting of a plurality of varieties are arranged, thus, the seeding wheels just need to be replaced during the planting of different varieties, thereby being convenient and applicable.
Description
Technical field
The utility model relates to a kind of precise seeder of many kind plantations, is installed in the dispenser on the sower, is furnished with the not seed wheel in cave of the same race, belongs to smart amount seeding technical field.
Background technology
At present, be installed in the seeding unit on the sower, most seeding units can only be planted a kind, fix and plant the large and small of cave, run into kind of grain big can not enter kind of a cave, run into a little kind cave of kind of grain can sow many seeds, except that the waste seed, must thinning lose time after emerging; Particularly the seed wheel diameter is little, and the revolution height be difficult for to be received kind, makes the seed of vernalization because the improper friction of seed wheel and housing spacing occurs hindering kind and cracks kind of a phenomenon between the teeth, often occurs being short of seedling, shoot-breaking phenomenon, causes the agriculture underproduction.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of precise seeder of many kind plantations, and housing and seed wheel pitch structure are adjusted; Strengthen the seed wheel diameter, reduced revolution; On seed wheel, be provided with the kind cave of sowing different cultivars granularity, as the seed wheel of sowing corn is except that being provided with the different kind cave of three kinds of specifications, also be provided with compound capable hole in the upper end in kind of cave, the plantation different cultivars can be changed the not seed wheel in cave of the same race at any time, make seed wheel receive kind of a rate height, guarantee the seed in every cave, solved hinder kind, crack between the teeth kind, be short of seedling, the generation of shoot-breaking phenomenon.
The utility model solves its technical scheme: a kind of precise seeder of many kinds plantation, it by housing, plant roller brush, seed wheel, seed-opener, sprocket wheel clearly and form.Seeder unit shell adopts the metal material casting, and the two ends of housing and bearing gland are bascule, are connected and fixed with bolt.Be provided with dress kind of mouth in the upper end of housing and contain kind of a chamber, be provided with kind of a mouth in the lower end of housing; The seed shaft pressure cap is equipped with in both sides before and after the middle-end of hull outside, in the seed wheel main shaft is housed, be hexagon in the stage casing of seed wheel main shaft, match with the hexagon central shaft hole of seed wheel.The seed wheel in three different size kind caves is housed on the seed wheel main shaft, be connected mutually together, on each seed wheel, be provided with several equidistant kind caves, be provided with compound capable hole in the upper end in corn kind cave, be provided with in the lower end in seeding crop rotation cave and open kind of a groove, one end of seed-opener beaten open in kind of the groove, the other end of seed-opener is contained on the little axle of seed-opener, and the little axle of seed-opener is fixed on the inner walls; The right side of seed wheel is provided with the seed plate washer in housing; The clear roller brush of planting is contained in upper left side in the housing by roller brush bearing gland, plant clearly on the roller brush axle in a side of hull outside sprocket wheel is housed, be connected with sprocket wheel on the seed wheel main shaft by chain, the other end at hull outside seed wheel main shaft is provided with the transmission axis hole, is provided with the sprocket wheel dust cover on two sprocket wheels.
The beneficial effects of the utility model are: rational in infrastructure, the seed wheel enlarged diameter reduces revolution, grabs kind of a rate height; Changed the seed-pretecter structure, reduced friction the seed kind; Be provided with compound capable hole in the upper end in corn kind cave, guarantee that vernalization seed kind is injury-free, can sow and save seedling from damage; Because corn kind grain specification difference, be provided with the kind cave seed wheel of three kinds of different sizes, adopt a cover seeding unit, can guarantee many kind plantations, be furnished with corn, soya bean, mung bean, peanut, to day many kinds different size such as Cai and plant the cave seed wheel, when the plantation different cultivars, only need to change seed wheel, cheap, convenient being suitable for.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is the longitudinal sectional view of A～A of Fig. 1.
Fig. 3 is B～B transverse sectional view of Fig. 1.
Number in the figure
1, housing 2, dress kind of mouth 3, Sheng kind of a chamber
4, fall kind of mouth 5, seed shaft pressure cap 6, seed wheel main shaft
7, plant cave 8, open kind of groove 9, seed-opener
10, plant roller brush 11, roller brush bearing gland 12, sprocket wheel clearly
13, chain 14, transmission axis hole 15, seed wheel
16, seed plate washer 17, the little axle 18 of seed-opener, sprocket wheel dust cover
19, compound capable hole
Embodiment
See also Fig. 1 to Fig. 3, a kind of precise seeder of many kinds plantation, it by housing, plant roller brush, seed wheel, seed-opener, sprocket wheel clearly and form.Seeder unit shell (1) adopts the metal material casting, and the two ends and the bearing gland of housing (1) are bascule, are connected and fixed with bolt.The upper end of housing (1) is provided with dress kind of mouthful (2) and contains kind of a chamber (3), is provided with kind of a mouth (4) in the lower end; Seed shaft pressure cap (5) is equipped with in both sides before and after the middle-end in housing (1) outside, in seed wheel main shaft (6) is housed, in the stage casing of seed wheel main shaft (6) is hexagon, match with the hexagon central shaft hole of seed wheel, the seed wheel (15) in three different size kind caves (7) is housed on seed wheel main shaft (6), be connected mutually together, on each seed wheel (15), be provided with several equidistant kind caves (7), be provided with the compound capable hole (19) of hole, the bottom of a pan shape in the upper end in corn kind cave, be provided with in the lower end in seeding crop rotation cave (7) and open kind of a groove (8), one end of seed-opener (9) beaten open in kind of the groove (8), the other end of seed-opener (9) is contained on the little axle of seed-opener (17), and the little axle of seed-opener (17) is fixed on housing (1) inwall; The right side of seed wheel is provided with seed plate washer (16) in housing; The clear roller brush (10) of planting is contained in the interior upper left side of housing (1) by roller brush bearing gland (11), plant clearly on the roller brush axle in the outside side of housing (1) sprocket wheel (12) is housed, be connected with sprocket wheel (12) on the seed wheel main shaft (6) by chain (13), the other end at housing (1) outside seed wheel main shaft (6) is provided with transmission axis hole (14), so that be connected, on two sprocket wheels (12), be provided with sprocket wheel dust cover (18) with the power wheel on the sower.
Claims (1)
1, a kind of precise seeder of many kinds plantation, it by housing, plant roller brush, seed wheel, seed-opener, sprocket wheel clearly and form; It is characterized in that: seeder unit shell (1) adopts the metal material casting, and the two ends and the bearing gland of housing (1) are bascule, are connected and fixed with bolt; The upper end of housing (1) is provided with dress kind of mouthful (2) and contains kind of a chamber (3), and the lower end is provided with kind of a mouth (4); Middle-end in housing (1) outside is equipped with seed shaft pressure cap (5), in seed wheel main shaft (6) is housed, in the stage casing of seed wheel main shaft (6) is hexagon, match with the hexagon central shaft hole of seed wheel, the seed wheel (15) in three different size kind caves (7) is housed on seed wheel main shaft (6), be connected mutually together, on each seed wheel (15), be provided with several equidistant kind caves (7), be provided with compound capable hole (19) in the upper end in corn kind cave, be provided with in the lower end in seeding crop rotation cave (7) and open kind of a groove (8), one end of seed-opener (9) inserts and opens in kind of the groove (8), the other end of seed-opener (9) is contained on the little axle of seed-opener (17), and the little axle of seed-opener (17) is fixed on housing (1) inwall; The left side of seed wheel (15) is provided with seed plate washer (16) in housing (1); The clear roller brush (10) of planting is contained in the interior upper left side of housing (1) by roller brush bearing gland (11), plant clearly on the roller brush axle in the outside side of housing (1) sprocket wheel (12) is housed, be connected with sprocket wheel (12) on the seed wheel main shaft (6) by chain (13), the other end at housing (1) outside seed wheel main shaft (6) is provided with transmission axis hole (14), is provided with sprocket wheel dust cover (18) on two sprocket wheels (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200896705U CN201174876Y (en) | 2008-04-02 | 2008-04-02 | Extract seed metering device for multi-breed implantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200896705U CN201174876Y (en) | 2008-04-02 | 2008-04-02 | Extract seed metering device for multi-breed implantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174876Y true CN201174876Y (en) | 2009-01-07 |
Family
ID=40214892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200896705U Expired - Fee Related CN201174876Y (en) | 2008-04-02 | 2008-04-02 | Extract seed metering device for multi-breed implantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174876Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979143A (en) * | 2013-02-07 | 2014-08-13 | 胥凤山 | Particulate matter fast split charging, pre-mixing and counting device and method |
| CN108401621A (en) * | 2018-03-23 | 2018-08-17 | 华南农业大学 | A kind of feed mechanism for seed of fast changeable seed wheel |
| CN108848802A (en) * | 2018-08-13 | 2018-11-23 | 陈伟 | A kind of feed mechanism for seed of the adjustable seeding wheel of band |
-
2008
- 2008-04-02 CN CNU2008200896705U patent/CN201174876Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979143A (en) * | 2013-02-07 | 2014-08-13 | 胥凤山 | Particulate matter fast split charging, pre-mixing and counting device and method |
| CN103979143B (en) * | 2013-02-07 | 2018-06-12 | 胥凤山 | A kind of particulate matter quickly dispenses premix counting device |
| CN108401621A (en) * | 2018-03-23 | 2018-08-17 | 华南农业大学 | A kind of feed mechanism for seed of fast changeable seed wheel |
| CN108848802A (en) * | 2018-08-13 | 2018-11-23 | 陈伟 | A kind of feed mechanism for seed of the adjustable seeding wheel of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20100402 |