CN204498656U - Sower seed selection seed distributing wheel - Google Patents
Sower seed selection seed distributing wheel Download PDFInfo
- Publication number
- CN204498656U CN204498656U CN201520055990.9U CN201520055990U CN204498656U CN 204498656 U CN204498656 U CN 204498656U CN 201520055990 U CN201520055990 U CN 201520055990U CN 204498656 U CN204498656 U CN 204498656U
- Authority
- CN
- China
- Prior art keywords
- seed
- sower
- ring surface
- seed selection
- taper
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of sower seed selection seed distributing wheel, relate to the field of mechanical technique that compartment is quantitatively sowed.It to comprise point kind of a ring, point kind of ring inner ring surface and outer ring surface is evenly through is in a circumferential direction provided with taper seed selection hole; The import in taper seed selection hole is positioned on outer ring surface; The mouth that screens out in taper seed selection hole is positioned on inner ring surface; Divide kind of ring with its driving wheel by being threaded; Outside at sowing bucket, outer ring surface is provided with the C shape cover that cross section is C type; The bottom of C shape cover is fixed with sower planting pipe and is communicated with.The screening of downright bad, special-shaped seed can be removed by taper seed selection hole by the utility model in point process of planting, and is conducive to improving total germination rate of after planting seed.
Description
Technical field
The utility model relates to the field of mechanical technique that compartment is quantitatively sowed.
Background technology
Sowing is the important step in agricultural production process, and along with the high speed development of economic society, the continuous progress of agricultural science and technology, the enforcement of precision agriculture, has higher requirement to seeding quality.Sower is the Main Means realizing mechanization precise sowing technology, and the quality of its performance directly affects upgrowth situation and the output of seeding quality and crops.
Seed distributing wheel is a strength member that is quantitative, fixed density sowing machine, and its effect is taking out of every every, graininess seed in sowing bucket.The principle of seed distributing wheel is that its rotating speed becomes fixed proportion with the pace of sower, and the seed selection pitch of holes of seed distributing wheel decides the thickness of sowing of seed.
After the seed that agricultural seeder is selected substantially all is through strict seed selection technique, the registered seed screened.But, still there is the downright bad seed of some, special-shaped seed, can not normal growth after this kind of planting seed.Existing sower seed distributing wheel also cannot screen for the last time before seed is in the end sowed, and can not remove downright bad seed, special-shaped seed.
Utility model content
Technical problem to be solved in the utility model, it is the technical deficiency for above-mentioned existence, a kind of sower seed selection seed distributing wheel is provided, necrosis, special-shaped seed can be screened by taper seed selection hole and remove in point process of planting, be conducive to improving total germination rate of after planting seed.
The technical solution adopted in the utility model is: provide a kind of sower to choose seeds seed distributing wheel, it is characterized in that: to comprise point that kind of a ring, the inner ring surface of point kind of ring and outer ring surface are evenly through to be in a circumferential direction provided with taper and to choose seeds hole; The import in taper seed selection hole is positioned on outer ring surface; The mouth that screens out in taper seed selection hole is positioned on inner ring surface; Divide kind of ring with its driving wheel by being threaded; Outside at sowing bucket, outer ring surface is provided with the C shape cover that cross section is C type; The bottom of C shape cover is fixed with sower planting pipe and is communicated with.
Further optimization the technical program, is provided with vibration motor in point region that kind of collar becomes of sower seed selection seed distributing wheel; Vibration motor is installed on driving wheel.
Further optimization the technical program, is provided with the planting bucket of opening upwards in point region that kind of collar becomes of sower seed selection seed distributing wheel; The bottom of planting bucket is fixed with stay pipe and is communicated with; The bottom of stay pipe is communicated with collecting vessel.
The beneficial effects of the utility model are: 1, due to downright bad, often compared with normal seed volume is little for special-shaped seed, point kind process in, can spill from chosen seeds in hole in taper, C shape cover can not be entered as normal seed; Be conducive to improving total germination rate of after planting seed.2, according to the seed size of Different Crop, point kind of the ring that taper seed selection hole is different can be changed; The crop species be suitable for is many.3, vibration motor can prevent seed to be stuck in taper seed selection hole, reduces the fault rate of sower.4, finally fallen into collecting vessel by the seed screened out, can not drop in soil, can ensure that the growth of elite seed is not disturbed on the one hand; The seed screened out on the other hand can also be collected and use for different purpose.
Accompanying drawing explanation
Fig. 1 is using state schematic diagram of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the exploded perspective view of Fig. 2.
In figure, 1, point kind of a ring; 2, inner ring surface; 3, outer ring surface; 4, taper seed selection hole; 5, import; 6, mouth is screened out; 7, driving wheel; 8, sowing bucket; 9, C shape cover; 10, sower planting pipe; 11, vibration motor; 12, planting bucket; 13, stay pipe; 14, collecting vessel.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in Fig. 1, Fig. 2 and Fig. 3, sower seed selection seed distributing wheel, to comprise point that kind of a ring 1, the inner ring surface 2 of point kind of ring 1 and outer ring surface 3 are evenly through to be in a circumferential direction provided with taper and to choose seeds hole 4; The import 5 in taper seed selection hole 4 is positioned on outer ring surface 3; The mouth 6 that screens out in taper seed selection hole 4 is positioned on inner ring surface 2; Divide kind of ring 1 with its driving wheel 7 by being threaded; Outside at sowing bucket 8, outer ring surface 3 is provided with the C shape cover 9 that cross section is C type; The bottom of C shape cover 9 is fixed with sower planting pipe 10 and is communicated with; Vibration motor 11 is provided with in the region dividing kind of ring 1 to surround; Vibration motor 11 is installed on driving wheel 7; The planting bucket 12 of opening upwards is provided with in the region dividing kind of ring 1 to surround; The bottom of planting bucket 12 is fixed with stay pipe 13 and is communicated with; The bottom of stay pipe 13 is communicated with collecting vessel 14.
The same with traditional sower, point kind of ring 1 is positioned at the bottom of sowing bucket 8, and normal seed enters into taper seed selection hole 4, then along with the rotation of driving wheel 7 from sowing bucket 8 out and be shed in C shape cover 9, bottom C shape cover 9, enter sower planting pipe 10.
Under the effect of vibrating motor 11, the seed of less necrosis, abnormity drops from the mouth 6 that screens out of inner ring surface 2, enters in planting bucket 12, and finally enters into collecting vessel 14.
When ring 1 is planted in replacing point, first pull down C shape cover 9, kind of a ring 1 then will be divided to back out from driving wheel 7 and change.
Claims (3)
1. a sower seed selection seed distributing wheel, is characterized in that: to comprise point that kind of a ring (1), the inner ring surface (2) of point kind of ring (1) and outer ring surface (3) are evenly through to be in a circumferential direction provided with taper and to choose seeds hole (4); The import (5) of taper seed selection hole (4) is positioned on outer ring surface (3); The mouth (6) that screens out of taper seed selection hole (4) is positioned on inner ring surface (2); Divide kind of ring (1) with its driving wheel (7) by being threaded; Outside at sowing bucket (8), outer ring surface (3) is provided with C shape cover (9) that cross section is C type; The bottom of C shape cover (9) is fixed with sower planting pipe (10) and is communicated with.
2. sower seed selection seed distributing wheel according to claim 1, is characterized in that: be provided with vibration motor (11) in point kind of the region that ring (1) surrounds; Vibration motor (11) is installed on driving wheel (7).
3. sower seed selection seed distributing wheel according to claim 2, is characterized in that: the planting bucket (12) being provided with opening upwards in point kind of the region that ring (1) surrounds; The bottom of planting bucket (12) is fixed with stay pipe (13) and is communicated with; The bottom of stay pipe (13) is communicated with collecting vessel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055990.9U CN204498656U (en) | 2015-01-27 | 2015-01-27 | Sower seed selection seed distributing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055990.9U CN204498656U (en) | 2015-01-27 | 2015-01-27 | Sower seed selection seed distributing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204498656U true CN204498656U (en) | 2015-07-29 |
Family
ID=53696676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520055990.9U Expired - Fee Related CN204498656U (en) | 2015-01-27 | 2015-01-27 | Sower seed selection seed distributing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204498656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107810671A (en) * | 2017-10-24 | 2018-03-20 | 房立洲 | A kind of multifunctional corn seeding apparatus |
| CN110393059A (en) * | 2019-08-26 | 2019-11-01 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Paddy rice hole seeding arrangement |
-
2015
- 2015-01-27 CN CN201520055990.9U patent/CN204498656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107810671A (en) * | 2017-10-24 | 2018-03-20 | 房立洲 | A kind of multifunctional corn seeding apparatus |
| CN110393059A (en) * | 2019-08-26 | 2019-11-01 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Paddy rice hole seeding arrangement |
| CN110393059B (en) * | 2019-08-26 | 2024-03-01 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Paddy rice hill planter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |