CN107251691A - A kind of group seed device of seeder - Google Patents
A kind of group seed device of seeder Download PDFInfo
- Publication number
- CN107251691A CN107251691A CN201710617933.9A CN201710617933A CN107251691A CN 107251691 A CN107251691 A CN 107251691A CN 201710617933 A CN201710617933 A CN 201710617933A CN 107251691 A CN107251691 A CN 107251691A
- Authority
- CN
- China
- Prior art keywords
- seed
- cam
- rotating disk
- case
- shell fragment
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- 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 it is a kind of adapt to seed ranges it is wide and can realize precision drilling dial seed device.Including kind of a case, rotating disk, fixing axle and toggle mechanism, cam is fixed in fixing axle, is planted case and is fixed as one with cam, rotating disk and fixing axle rotatable engagement.Toggle mechanism is on rotating disk, and the seed inlet for planting case is located directly below, and the upper left side for planting case side wall is provided with seed outlet.Interior concane gap on cam just to the seed outlet on described kind of case, the shell fragment on toggle mechanism be pressed in by elastic force on cam and with cam reducing is curved spring coordinates.The structure being engaged in the present invention using toggle mechanism with cam and kind case, is realized precision drilling and can adapt to seed of different sizes to greatest extent, and without changing part.
Description
Technical field
The present invention relates to a kind of seeding machinery, the device of seed is particularly sowed.
Background technology
At present, Mechanization sowing is to have the advantages that to save seed, sow and accurate agriculturally popularized.It is existing to broadcast
The machine of kind uses the structure of seed wheel mostly, and seed is fallen into the kind cave on seed wheel by gravity, under kind of the auxiliary of brush, plants in cave
Appropriate seed is included, when kind of a cave is rotated to seeding hole site, now without hairbrush, seed drops out feed outlet by gravity, most
Fall into eventually at sowing, reach sowing purpose.With Various Seasonal or different needs, different seeds are selected to be sowed, by
It is larger in the size difference of different seeds, therefore, it is necessary to which accurate sowing could be realized by changing different seed wheels.But, due to
The structure of seeder is limited, and it is not a nothing the matter for most peasants to change seed wheel, is not only wasted time and energy, often
Adjustment is gone wrong frequently less than optimum state, directly increases the labor intensity of peasant, delay farming season.Further, since planting the knot in cave
Structure is that fixed size is constant, when seed size is uneven, often occurs having more due amount in a kind cave, not only wastes and plant
Son, can also provide the thinning work increase workload of after seedling.
The content of the invention
It is an object of the invention to provide it is a kind of adapt to seed ranges it is wide and can realize precision drilling dial seed device.
The technical scheme is that：A kind of seeder dials seed device, including kind of case, rotating disk, fixing axle and stirs machine
Structure, it is characterised in that：One end of the fixing axle sequentially passes through rotating disk, cam and the axis hole for planting case, and the cam is fixed on
On dead axle, described kind of case fixes as one with cam, the rotating disk and fixing axle rotatable engagement；The toggle mechanism, which is arranged on, to be turned
On disk, toggle mechanism include dial seed block, shell fragment and connecting rod, connecting rod one end connection dial seed block, the other end connection shell fragment, shell fragment and dial
Seed block coordinates with rod hinge connection, and bearing pin is fixed on rotating disk, dial seed block be enclosed on bearing pin and with bearing pin rotatable engagement, spring catch
Be fixed on rotating disk, shell fragment be enclosed on spring catch and with spring catch rotatable engagement, be set with spring on spring catch, the spring one end
Withstand on limited post, the other end is hooked on shell fragment, the limited post is fixed on rotating disk and positioned between connecting rod and spring catch
On the outside of shell fragment；After above-mentioned installation, the seed inlet for planting case is located directly below, and the inner side edge and turntable clearance for planting case coordinate, and plant
The upper left side of case side wall is provided with seed outlet；The cam is made up of reducing curved surface and interior concane gap, and the interior concane gap on cam is just
To the seed outlet on described kind of case, shell fragment be pressed in by elastic force on cam and with cam reducing it is curved spring coordinate.
Plant and inner cover is provided between case and cam, the inner cover is located in kind of case, and inner cover is fixed on rotating disk, and inner cover covers convex
Wheel and shell fragment.
The working face for dialling seed block is provided with groove, and the groove is vertically used to logical constitute by transverse groove and cannelure.The horizontal stroke
Parallel with rotating disk to the groove direction of groove, the groove direction of the cannelure is vertical with rotating disk, and cannelure, which is located at, dials remote on seed block
From one end of bearing pin.
The structure being engaged in the present invention using toggle mechanism with cam and kind case, realizes precision drilling and energy maximum limit
Degree ground adapts to seed of different sizes, and without changing part.During turntable rotation, drive toggle mechanism synchronous rotary, shell fragment with
Cam keep Elastic Contact, in the presence of cam reducing curved surface, dial seed block rotate around bearing pin, therefore, dial seed block working face and
The angle for planting chamber interior wall composition changes, when retaining many seeds in group seed block groove, in group seed block can only be clamped most
One seed in face, other seeds are unfettered and drop out the groove for dialling seed block automatically by gravity during turntable rotation, most
Ensure that a seed can only be clamped simultaneously by dialling seed block for one, reach the purpose of precision drilling eventually.Meanwhile, pressed from both sides by using seed block is dialled
The structure of seed is held, seed of all sizes can be just adapted to greatest extent without changing group seed block, work effect is improved
Rate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 structural decomposition diagram.
Fig. 3 is the schematic diagram that Fig. 2 is further decomposed.
Fig. 4 is the rotating disk of the present invention and the structural representation of toggle mechanism.
Fig. 5 is group seed block structure schematic diagram of the present invention.
Fig. 6 is the structural representation for dialling another visual angle of seed block of the present invention.
Fig. 7 is the structural representation of the kind case of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, but does not constitute any limit to the present invention
System.Shown in Fig. 1, Fig. 2 and Fig. 3, the present invention includes kind of a case 1, rotating disk 2, fixing axle 5 and toggle mechanism.One end of the fixing axle 5
Rotating disk 2, cam 3 and the axis hole for planting case 1 are sequentially passed through, the cam 3 is fixed in fixing axle 5, and described kind of case 1 is consolidated with cam 3
It is connected in one, the rotating disk 2 and the rotatable engagement of fixing axle 5.Shown in Fig. 4, the toggle mechanism is arranged on rotating disk 2, stirs machine
Structure includes dialling seed block 21, shell fragment 23 and connecting rod 22, and seed block 21, other end connection shell fragment 23, shell fragment 23 are dialled in the connection of the one end of connecting rod 22
Cooperation is hinged with seed block 21 is dialled with connecting rod 22.Bearing pin 26 is fixed on rotating disk 2, is dialled seed block 21 and is enclosed on bearing pin 26 and and bearing pin
26 rotatable engagements, spring catch is fixed on rotating disk 2, shell fragment 23 be enclosed on spring catch and with spring catch rotatable engagement, on spring catch
Spring 25 is set with, the one end of spring 25 is withstood on limited post 24, the other end is hooked on shell fragment 23, and the limited post 24 is fixed on
On rotating disk 2 and positioned at the outside of shell fragment 23 between connecting rod 22 and spring catch.After above-mentioned installation, shown in Fig. 1 and Fig. 7, case 1 is planted
Seed inlet 11 it is located directly below, inner side edge and the gap of rotating disk 2 for planting case 1 coordinate, and the upper left side for planting the side wall of case 1 is provided with out seed
Mouthful.Shown in Fig. 3 and Fig. 4, the cam 3 is made up of reducing curved surface and interior concane gap, and the interior concane gap on cam 3 is just to the kind
Seed outlet on case 1, shell fragment 23 be pressed in by elastic force on cam 3 and with the reducing of cam 3 it is curved spring coordinate.
Shown in Fig. 3 and Fig. 4, being caught in toggle mechanism, can be set up between kind of case 1 and cam 3 during to prevent that seed from dropping
Inner cover 4, the inner cover 4 is located in kind of case 1, and inner cover 4 is fixed on rotating disk 2, and inner cover 4 covers cam 3 and shell fragment 23.
Shown in Fig. 5 and Fig. 6, seed is more effectively clamped to enable to dial seed block 21, the working face for dialling seed block 21 is provided with ditch
Groove, the groove is vertically used to logical constitute by transverse groove and cannelure.The groove direction of the transverse groove is parallel with rotating disk 2, described
The groove direction of cannelure is vertical with rotating disk 2.Cannelure, which is located at, dials one end away from bearing pin 26 on seed block 21.
During work, fixing axle 5 is in frame, and Chu Zi mechanisms and land wheel are fixed as one with rotating disk 2, promotes before seeder
OK, land wheel rolls forward, so as to drive rotating disk 2 to rotate.Seed is put into from the seed inlet 11 of kind of case 1, and seed is dialled with what rotating disk 2 rotated
When block 21 is by kind of 1 lower end of case, seed is scraped in the cavity that it constitutes with kind of case 1, with the continuous rotation of rotating disk 2, convex
Under the effect of wheel 3, the angle dialled seed block 21 and planted between the inwall of case 1 diminishes, and cavity originally diminishes, therefore group seed block 21 clamps one
After grain seed, because the relation of angle is difficult to reclamp second seed, after rotating disk 2 turns over certain angle, in the work of gravity
Under, do not dialled the seed clamped of seed block 21 it is automatic under drop back into the bottom of kind of case 1, gone to when dialling seed block 21 at the seed outlet of kind of case 1
When, the shell fragment 23 of toggle mechanism is just slipped into the interior concane gap of cam 3, and now, in the presence of spring 25, energy is released
Put, the momentary reset of shell fragment 23, pulled by connecting rod 22 and dial the seed ejection that seed block 21 clamps group seed block 21, seed is just from kind
The seed outlet ejection of case 1, is finally sown into soil through land wheel, reaches sowing purpose.The structure of land wheel be prior art, its install and
Using to be public, it will not be repeated here.Seed is more effectively clamped to enable to dial seed block 21, the transverse groove energy of seed block 21 is dialled
Make seed along groove proper alignment, be easy to essence amount clamping seed, meanwhile, dial seed block to prevent the seed in transverse groove from departing from too early
21, dial the cannelure on seed block 21 and play a part of blocking seed transversely groove landing, after group seed block 21 presss from both sides steady seed, turn
Seed is spontaneously decoupled under gravity in the rotary course of disk 2 and dial seed block 21, prevent the empty phenomenon broadcast.
Claims (3)
1. a kind of group seed device of seeder, including kind of case（1）, rotating disk（2）, fixing axle（5）And toggle mechanism, its feature exists
In：The fixing axle（5）One end sequentially pass through rotating disk（2）, cam（3）With kind of a case（1）Axis hole, the cam（3）It is fixed
In fixing axle（5）On, described kind of case（1）With cam（3）Fix as one, the rotating disk（2）With fixing axle（5）Rotatable engagement；
The toggle mechanism is arranged on rotating disk（2）On, toggle mechanism includes dialling seed block（21）, shell fragment（23）And connecting rod（22）, connecting rod
（22）Seed block is dialled in one end connection（21）, other end connection shell fragment（23）, shell fragment（23）With group seed block（21）And connecting rod（22）Hinge
Connect cooperation, bearing pin（26）It is fixed on rotating disk（2）On, dial seed block（21）It is enclosed on bearing pin（26）Upper and and bearing pin（26）Rotatable engagement,
Spring（25）Pin is fixed on rotating disk（2）On, shell fragment（23）Be enclosed on spring catch and with spring catch rotatable engagement, be set with spring catch
There is spring（25）, the spring（25）One end withstands on limited post（24）On, the other end is hooked in shell fragment（23）On, the limited post（24）
It is fixed on rotating disk（2）Go up and be located at connecting rod（22）Shell fragment between spring catch（23）Outside；After above-mentioned installation, case is planted
（1）Seed inlet（11）It is located directly below, plant case（1）Inner side edge and rotating disk（2）Gap coordinates, and plants case（1）The upper left of side wall
Side is provided with seed outlet；The cam（3）It is made up of reducing curved surface and interior concane gap, cam（3）On interior concane gap just to described
Plant case（1）On seed outlet, shell fragment（23）Cam is pressed in by elastic force（3）Upper and and cam（3）Reducing is curved spring to be coordinated.
2. group seed device of seeder according to claim 1, it is characterized in that：Plant case（1）With cam（3）Between provided with interior
Cover（4）, the inner cover（4）Positioned at kind of a case（1）It is interior, inner cover（4）It is fixed on rotating disk（2）On, inner cover（4）Cover cam（3）And bullet
Piece（23）.
3. group seed device of seeder according to claim 1, it is characterized in that：Dial seed block（21）Working face be provided with ditch
Groove, the groove is used to lead to by transverse groove and cannelure to be constituted, the groove direction of the transverse groove and rotating disk（2）It is parallel, it is described vertical
To the groove direction of groove and rotating disk（2）Vertically, cannelure, which is located at, dials seed block（21）Upper remote bearing pin（26）One end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617933.9A CN107251691A (en) | 2017-07-26 | 2017-07-26 | A kind of group seed device of seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617933.9A CN107251691A (en) | 2017-07-26 | 2017-07-26 | A kind of group seed device of seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107251691A true CN107251691A (en) | 2017-10-17 |
Family
ID=60026193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710617933.9A Withdrawn CN107251691A (en) | 2017-07-26 | 2017-07-26 | A kind of group seed device of seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107251691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586142A (en) * | 2020-12-17 | 2021-04-02 | 吉林市东北牛科技有限公司 | Side wall clamping type seed sowing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379632A (en) * | 1971-01-19 | 1975-01-02 | Agrostroj Prostejov Np | Planter for potatoes and other crops with a picking disc equipped with holding members |
| CN101530030A (en) * | 2009-04-10 | 2009-09-16 | 江苏大学 | Permanent-magnet magnetic-attraction precision seeding device |
| CN201830647U (en) * | 2010-09-29 | 2011-05-18 | 韩凤臣 | Lip bit type mechanical precision seed taking device |
| CN102823362A (en) * | 2012-09-13 | 2012-12-19 | 吉林大学 | Double-beveled rocker seeding apparatus |
| US20160128273A1 (en) * | 2014-11-07 | 2016-05-12 | Deere & Company | Row unit for a seeding machine with dual seed meters |
| CN207022461U (en) * | 2017-07-26 | 2018-02-23 | 长子县海宏农业科技开发有限公司 | Seeder dials seed device |
-
2017
- 2017-07-26 CN CN201710617933.9A patent/CN107251691A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379632A (en) * | 1971-01-19 | 1975-01-02 | Agrostroj Prostejov Np | Planter for potatoes and other crops with a picking disc equipped with holding members |
| CN101530030A (en) * | 2009-04-10 | 2009-09-16 | 江苏大学 | Permanent-magnet magnetic-attraction precision seeding device |
| CN201830647U (en) * | 2010-09-29 | 2011-05-18 | 韩凤臣 | Lip bit type mechanical precision seed taking device |
| CN102823362A (en) * | 2012-09-13 | 2012-12-19 | 吉林大学 | Double-beveled rocker seeding apparatus |
| US20160128273A1 (en) * | 2014-11-07 | 2016-05-12 | Deere & Company | Row unit for a seeding machine with dual seed meters |
| CN207022461U (en) * | 2017-07-26 | 2018-02-23 | 长子县海宏农业科技开发有限公司 | Seeder dials seed device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586142A (en) * | 2020-12-17 | 2021-04-02 | 吉林市东北牛科技有限公司 | Side wall clamping type seed sowing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101292585B (en) | Method and apparatus for acquiring garlic flake with sprout section upwards, and seed-sowing machine using the apparatus | |
| CN103444322B (en) | Material sowing rotary adjusting mechanism of adjustable seeding and fertilizer applying machine | |
| CN107079638B (en) | A kind of hand propelled automatic spacing mixed seeding device and its application method | |
| CN103733778A (en) | Vibrating type paddy planter | |
| CN108551817A (en) | A kind of corn drill | |
| CN107148826B (en) | A kind of hand propelled automatic spacing mixed seeding device | |
| CN105830570A (en) | Automatic potato sowing machine | |
| CN104782277B (en) | A kind of peanut seeding device with chain tensioning mechanism | |
| CN107251691A (en) | A kind of group seed device of seeder | |
| CN207022461U (en) | Seeder dials seed device | |
| CN115088430A (en) | A high-efficient type seeder for agricultural | |
| CN203399507U (en) | Hole-sowing and ditching seeding device of small-particle seeds | |
| CN205847893U (en) | Rhizoma Solani tuber osi seeding plough | |
| CN113228893A (en) | Miniature self-propelled precision seeder for rice and wheat direct seeding test | |
| CN205430975U (en) | Hand seeder | |
| CN209749082U (en) | Multifunctional duplex all-in-one machine for rape | |
| CN112335380A (en) | Agricultural device capable of achieving fine seeding | |
| CN207869655U (en) | A kind of agricultural seeding machine | |
| CN207783526U (en) | A kind of double strain urd bean seeders in a cave | |
| CN108886924B (en) | Chinese yam bean seeder | |
| CN201957424U (en) | Multifunctional seeding machine | |
| CN206490991U (en) | Maize fine sowing device | |
| CN109429591A (en) | A kind of Rice Cropping implanted device | |
| CN204907071U (en) | Little seed grain precision planter | |
| CN211019969U (en) | Potato planter in greenhouse |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171017 |
|
| WW01 | Invention patent application withdrawn after publication |