CN204191128U - Minute seeds seed broadcaster - Google Patents
Minute seeds seed broadcaster Download PDFInfo
- Publication number
- CN204191128U CN204191128U CN201420563341.5U CN201420563341U CN204191128U CN 204191128 U CN204191128 U CN 204191128U CN 201420563341 U CN201420563341 U CN 201420563341U CN 204191128 U CN204191128 U CN 204191128U
- Authority
- CN
- China
- Prior art keywords
- seed
- tooth
- seeding down
- frame
- down cylinder
- 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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Abstract
The utility model discloses a kind of minute seeds seed broadcaster, rolled by frame, bail, seed bucket, handrail, tooth, driving wheel, seeding down cylinder, driven pulley, chain, press wheel, seeding down gate, spring lever, knock hammer, tooth bud etc. and form.Compared with prior art, structure is simple, easy to operate for minute seeds seed broadcaster of the present utility model, makes little micro-seed continuously drop on seeding down cylinder by connecting the simple structure of knocking, seeding down cylinder rotate make minute seeds more equably spreading come; By rolling out intensive and uniform pitting with the tooth of tooth bud, make the seed of more than 80% fall into pitting, in being placed into the soil by seed under press wheel effect, thus ensure that broadcasting sowing kind is not short of seedling.
Description
Technical field
The utility model relates to a kind of agricultural machinery apparatus, particularly relates to the farm machinery being applicable to minute seeds be sown in equably in soil.
Background technology
Aborning, have the individuality of numerous medicinal material seeds very little, the thousand kernel weight of some seeds is less than one gram.Requiring during sowing can not seed level, also must be sown in soil equably.Kind at present about broadcasting sowing machinery is more, and most structure is more complicated, but it is little to reach uniform broadcasting machinery to minute seeds, and the degree of depth of sowing is also opposing with the requirement of minute seeds.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of minute seeds seed broadcaster, and this implement structure is simple, easy to use, the minute seeds such as medicinal material can be sown in the soil of appropriate depth equably.
The purpose of this utility model is achieved through the following technical solutions.
Minute seeds seed broadcaster of the present utility model comprises frame, bail, seed bucket, handrail, tooth roll, driving wheel, seeding down cylinder, driven pulley, chain, press wheel, seeding down gate, spring lever, knock hammer, tooth bud.Bail is hinged on the front upper of frame, handrail is connected to the rear upper of frame, above the middle part of frame, seed bucket is installed, the front, bottom of frame is provided with tooth and rolls and driving wheel, the rear, bottom of frame is provided with press wheel, the lower central of frame is provided with seeding down cylinder, driven pulley is provided with at the homonymy of seeding down cylinder and driving wheel, another side shaft is evenly connected with 4-8 bar spring lever, the top of spring lever connects knocks hammer, when seeding down cylinder rotates, the length of spring lever to can make on it knock that hammer just in time knocks at seed bucket following, the bottom of seed bucket is provided with seeding down gate, tooth rolls on and is covered with tooth bud, the spacing of tooth bud is 10-20 ㎜, be highly 15-20 ㎜, connected by chain between driving wheel and driven pulley.
During operation, traction power is connected with bail, seed is poured in seed bucket, micro-seeding down gate.When advancing, roll earth pack smooth by tooth, the tooth bud simultaneously rolled on by tooth extrudes evenly, intensive pitting, and stir through the coaxial seeding down cylinder of chain drive and driven pulley and spring lever by rolling coaxial driving wheel with tooth, spring lever knocks hammer average rate and knock the following of seed bucket, minute seeds in seed bucket is constantly evenly fallen on seeding down cylinder, seeding down cylinder the seed uniform broadcasting of more than 80% in pitting, during seed in pitting is suppressed and is placed into the soil by press wheel thereafter, seed outside pitting has also had with soil and has been combined closely after suppression, so that be not blown away.
The beneficial effects of the utility model
Minute seeds seed broadcaster of the present utility model compared with prior art, has the following advantages: (1) structure is simple, easy to operate, machine poultry power hold concurrently can, can by Manual-pushing when facility width is less than 40 centimetres; (2) make little micro-seed continuously drop on seeding down cylinder by connecting the simple structure of knocking, seeding down cylinder rotate make minute seeds more equably spreading come; (3) by rolling out intensive and uniform pitting with the tooth of tooth bud, make the seed of more than 80% fall into pitting, in being placed into the soil by seed under press wheel effect, thus ensure that broadcasting sowing kind is not short of seedling.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
The vertical view that Fig. 2 is.
In figure: 1, frame, 2, bail, 3, seed bucket, 4, handrail, 5, tooth rolls, 6, driving wheel, 7, seeding down cylinder, 8, driven pulley, 9, chain, 10, press wheel, 11, seeding down gate, 12, spring lever, 13, knock hammer, 14, tooth bud.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, minute seeds seed broadcaster of the present utility model comprises frame 1, bail 2, seed bucket 3, handrail 4, tooth roll 5, driving wheel 6, seeding down cylinder 7, driven pulley 8, chain 9, press wheel 10, seeding down gate 11.Bail 2 is hinged on the front upper of frame 1, handrail 4 is connected to the rear upper of frame 1, seed bucket 3 is installed above the middle part of frame 1, the bottom of seed bucket 3 is provided with seeding down gate 11, the front, bottom of frame 1 is provided with tooth and rolls 5 and driving wheel 6, and the rear, bottom of frame 1 is provided with press wheel 10, and the lower central of frame 1 is provided with seeding down cylinder 7, be provided with driven pulley 8 at seeding down cylinder 7 and the homonymy of driving wheel 6, connected by chain 9 between driving wheel 6 and driven pulley 8.
As shown in Figure 2, another side shaft of minute seeds seed broadcaster of the present utility model and driven pulley 8 symmetry is evenly connected with 4-8 bar spring lever 12, the top of spring lever 12 connects knocks hammer 13, when seeding down cylinder 7 rotates, the length of spring lever 12 can make connection on it knock that hammer 13 just in time knocks at seed bucket 3 following; Tooth rolls on 5 and is covered with tooth bud 14, and the spacing of tooth bud 14 is 10-20 ㎜, is highly 15-20 ㎜.
Claims (3)
1. minute seeds seed broadcaster, comprises frame (1), bail (2), seed bucket (3), handrail (4), tooth rolls (5), driving wheel (6), seeding down cylinder (7), driven pulley (8), chain (9), press wheel (10), seeding down gate (11), spring lever (12), knock hammer (13), tooth bud (14), bail (2) is hinged on the front upper of frame (1), handrail (4) is connected to the rear upper of frame (1), seed bucket (3) is installed above the middle part of frame (1), the bottom of seed bucket (3) is provided with seeding down gate (11), the rear, bottom of frame (1) is provided with press wheel (10), it is characterized in that, the front, bottom of frame (1) is provided with tooth and rolls (5) and driving wheel (6), tooth bud (14) is covered with on tooth rolls (5), the lower central of frame (1) is provided with seeding down cylinder (7), driven pulley (8) is provided with at seeding down cylinder (7) and the homonymy of driving wheel (6), 4-8 bar spring lever (12) is evenly connected with on another side shaft that driven pulley (8) is symmetrical, the top of spring lever (12) connects knocks hammer (13), connected by chain (9) between driving wheel (6) and driven pulley (8).
2. minute seeds seed broadcaster according to claim 1, is characterized in that, described spring lever (12) when seeding down cylinder 7 rotates, the length of spring lever (12) can make connection on it knock hammer (13) just in time knock seed bucket (30 following.
3. minute seeds seed broadcaster according to claim 1, is characterized in that, the spacing of described tooth bud (14) is 10-20 ㎜, is highly 15-20 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563341.5U CN204191128U (en) | 2014-09-28 | 2014-09-28 | Minute seeds seed broadcaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563341.5U CN204191128U (en) | 2014-09-28 | 2014-09-28 | Minute seeds seed broadcaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204191128U true CN204191128U (en) | 2015-03-11 |
Family
ID=52649154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563341.5U Expired - Fee Related CN204191128U (en) | 2014-09-28 | 2014-09-28 | Minute seeds seed broadcaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204191128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686029A (en) * | 2015-03-24 | 2015-06-10 | 罗建会 | Soil covering type broadcast seeder |
| CN106171161A (en) * | 2016-07-10 | 2016-12-07 | 合肥扬扬农业科技有限公司 | A kind of sweet watermelon seed dressing seed-sowing machine |
-
2014
- 2014-09-28 CN CN201420563341.5U patent/CN204191128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686029A (en) * | 2015-03-24 | 2015-06-10 | 罗建会 | Soil covering type broadcast seeder |
| CN106171161A (en) * | 2016-07-10 | 2016-12-07 | 合肥扬扬农业科技有限公司 | A kind of sweet watermelon seed dressing seed-sowing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20170928 |