CN107027396A - A kind of feed mechanism in seeder - Google Patents
A kind of feed mechanism in seeder Download PDFInfo
- Publication number
- CN107027396A CN107027396A CN201710306452.6A CN201710306452A CN107027396A CN 107027396 A CN107027396 A CN 107027396A CN 201710306452 A CN201710306452 A CN 201710306452A CN 107027396 A CN107027396 A CN 107027396A
- Authority
- CN
- China
- Prior art keywords
- feed
- seeder
- feed shaft
- ratchet
- gear wheel
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses the feed mechanism in a kind of seeder, including feed shaft, ratchet-gear wheel and Material collecting box for harvesting, feed shaft described in two is fixed on the both sides of ratchet-gear wheel, some collection kind holes are evenly equipped with the outer circle wall of feed shaft, two sowing ports are provided with Material collecting box for harvesting, two sowing ports correspondence is placed in the top of two feed shafts.The present invention is simple in construction, easy to use, ensure that the corn grain number of discharge between 4~6, using effect is good.
Description
Technical field：
The present invention relates to the feed mechanism in a kind of seeder.
Background technology：
Feed mechanism in existing seeder can not control the grain number of the corn of discharge, waste seed, and blanking is difficult to control to.
Therefore, it is necessory to be improved to prior art to solve the deficiency of prior art.
The content of the invention：
The present invention is to provide the feed mechanism in a kind of seeder to solve the problem of above-mentioned prior art is present.
The technical solution adopted in the present invention has：A kind of feed mechanism in seeder, including feed shaft, ratchet-gear wheel and collection
Hopper, feed shaft described in two is fixed on the both sides of ratchet-gear wheel, some collection kind holes is evenly equipped with the outer circle wall of feed shaft, in collection
Hopper is provided with two sowing ports, and two sowing ports correspondence is placed in the top of two feed shafts.
Further, the distance between the sowing port and feed shaft are 1~3mm.
Further, the depth in the collection kind hole is 5~10mm.
The present invention has the advantages that：
The present invention is simple in construction, easy to use, ensure that the corn grain number of discharge between 4~6, using effect is good.
Brief description of the drawings：
Fig. 1 is structure chart of the present invention.
Fig. 2 is the structure chart of feed shaft and ratchet-gear wheel in the present invention.
Application structure figures of the Fig. 3 for the present invention in seeder.
Embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the feed mechanism in a kind of seeder of the invention, including feed shaft 21, ratchet-gear wheel 22 and collection
Hopper 3, two feed shafts 21 are fixed on the both sides of ratchet-gear wheel 22, and some collection kind holes are evenly equipped with the outer circle wall of feed shaft 21
210, two sowing ports 31 are provided with Material collecting box for harvesting 3, two sowing ports 31 correspondence is placed in the top of two feed shafts 21.
To prevent gap of the corn seed between sowing port 31 and feed shaft 21 from exposing, sowing port 31 and feed shaft 21 it
Between distance be 1~3mm.
The depth in collection kind hole 210 is 5~10mm, and the depth is easy to drop down onto under corn seed is more preferable in collection kind hole 210.
With reference to Fig. 3, feed mechanism of the present invention is placed in the housing 11 of seeder, and caused in seeder on depression bar 13
Sliding tooth 17 is meshed with ratchet-gear wheel 22.When in use, corn seed is placed in Material collecting box for harvesting 3, the corn seed in Material collecting box for harvesting 3
Leaked by sowing port 31 to the collection kind hole 210 on feed shaft 21.Housing 11 is pushed, cone mouth 15 is pressed into soil, under continuation
Pressure shell body 11, as the continuation of cone mouth 15 is embedded to, soil can act on depression bar 13, and to 13 1 upward active forces of depression bar,
Depression bar 13 moves and causes two cone mouths 15 to separate and push soil aside upwards.Depression bar 13 is moved upwards and ratchet-gear wheel 22 rotates, ratchet
Wheel 22 drives feed shaft 21 to rotate together, and feed shaft 21 can to drop down onto cone under the corn seed in collection kind hole 210 after rotating
In soil between mouth 15, feed shaft 21 is in rotary course in addition, and the corn seed in Material collecting box for harvesting 3 may proceed to enter collection kind
In hole 210.Extract after cone mouth 15, under action from the spring 14, depression bar 13 recoils to initial position, in the springback process of depression bar 13
In, ratchet-gear wheel 22 will not occur direction and rotate, therefore fall cone mouth 15 is had into corn seed in withdrawal process, not from soil
Under.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. the feed mechanism in a kind of seeder, it is characterised in that：Including feed shaft（21）, ratchet-gear wheel（22）And Material collecting box for harvesting（3）,
Feed shaft described in two（21）It is fixed on ratchet-gear wheel（22）Both sides, in feed shaft（21）Outer circle wall on be evenly equipped with it is some collection kind
Hole（210）, in Material collecting box for harvesting（3）It is provided with two sowing ports（31）, two sowing ports（31）Correspondence is placed in two feed shafts（21）Top.
2. the feed mechanism in seeder as claimed in claim 1, it is characterised in that：The sowing port（31）With feed shaft
（21）The distance between be 1~3mm.
3. the feed mechanism in seeder as claimed in claim 1, it is characterised in that：The collection kind hole（210）Depth be 5
~10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306452.6A CN107027396A (en) | 2017-05-04 | 2017-05-04 | A kind of feed mechanism in seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306452.6A CN107027396A (en) | 2017-05-04 | 2017-05-04 | A kind of feed mechanism in seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107027396A true CN107027396A (en) | 2017-08-11 |
Family
ID=59536913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710306452.6A Pending CN107027396A (en) | 2017-05-04 | 2017-05-04 | A kind of feed mechanism in seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107027396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983889A (en) * | 2019-04-25 | 2019-07-09 | 哈尔滨理工大学 | A kind of centrifugal corn seeder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6454143B1 (en) * | 2002-02-01 | 2002-09-24 | Randy C. Young | Apparatus and method for dispensing particles |
| CN201185560Y (en) * | 2007-12-21 | 2009-01-28 | 尚海 | High-precision roller for quantitatively conveying seeds and fertilizer of dibbler in dry farmland |
| CN103109624A (en) * | 2013-01-28 | 2013-05-22 | 沈阳农业大学 | Semi-automatic garlic planting machine |
| CN106342454A (en) * | 2016-10-31 | 2017-01-25 | 山西省农业科学院棉花研究所 | Handheld seedling culture fine seeding machine |
-
2017
- 2017-05-04 CN CN201710306452.6A patent/CN107027396A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6454143B1 (en) * | 2002-02-01 | 2002-09-24 | Randy C. Young | Apparatus and method for dispensing particles |
| CN201185560Y (en) * | 2007-12-21 | 2009-01-28 | 尚海 | High-precision roller for quantitatively conveying seeds and fertilizer of dibbler in dry farmland |
| CN103109624A (en) * | 2013-01-28 | 2013-05-22 | 沈阳农业大学 | Semi-automatic garlic planting machine |
| CN106342454A (en) * | 2016-10-31 | 2017-01-25 | 山西省农业科学院棉花研究所 | Handheld seedling culture fine seeding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983889A (en) * | 2019-04-25 | 2019-07-09 | 哈尔滨理工大学 | A kind of centrifugal corn seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |