CN206506858U - Seeder seed on-demand device - Google Patents
Seeder seed on-demand device Download PDFInfo
- Publication number
- CN206506858U CN206506858U CN201621274698.7U CN201621274698U CN206506858U CN 206506858 U CN206506858 U CN 206506858U CN 201621274698 U CN201621274698 U CN 201621274698U CN 206506858 U CN206506858 U CN 206506858U
- Authority
- CN
- China
- Prior art keywords
- gradation
- seed
- entrance
- isolating construction
- demand device
- 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
Links
Abstract
The utility model discloses seeder seed on-demand device, including hopper, the first isolating construction, the second isolating construction and the delivery pipe for connecting first isolating construction and second isolating construction, the hopper includes funnel and vibrofeeder；First isolating construction includes the gradation tank below the funnel, the gradation structure and gradation driving structure of the constant duration blanking in the gradation tank, and the gradation structure is under the driving of the gradation driving structure to close entire first isolating construction；Second isolating construction includes shell, the material stirring disc in shell and material toggling driving structure.With flexibility ratio it is big the characteristics of.
Description
Technical field
The utility model is related to seeder, and in particular to a kind of seeder quantitatively sowed seed on-demand device.
Background technology
Seeder is used for mechanization trench digging, sows crop seeds and fill and lead up gully, and being must not during agricultural modernization is produced
The plant equipment that can lack.Existing seeder can realize program request effect, by the on-demand device for setting a program request seed, it is to avoid
Many sowings random on position are planted at one, many random sowings are in addition to bringing crop seed and wasting, it is also possible to band
Come some plantation positions without raw bad growth more than growth, some plantation positions.In order to solve the above technical problems, such as Publication No.
Cereal dibbler cored structure disclosed in CN203723042U Chinese patent, including kind of case, dividing plate, portable plate, program request rod, leakage
Bucket；Wherein, the plate face of portable plate offers the program request rod pilot hole of N number of up/down perforation side by side；The number of program request rod is three groups, and
Every group of program request rod is constituted by N number of program request rod；The upper side of each program request rod of first group of program request rod offers a point
Broadcast shrinkage pool；The top of each program request rod of second group of program request rod offers two program request shrinkage pools；3rd group of program request rod it is each
The upper side of program request rod offers three program request shrinkage pools；The bottom surface of each program request shrinkage pool is lower arcuate surface, and each point
The hole depth son for broadcasting shrinkage pool it is upper and under be gradually reduced；N is integer.
Although above-mentioned technical proposal realizes the point multicast function of seeder, but the seed on-demand device of existing seeder
The problem of equipment flexibility ratio is low is also there is, is only capable of sowing program request respective counts on position at one according to the number of program request rod shrinkage pool
The seed of amount, it is impossible to realize quantitative sowing, can not also adapt to that seed particle size is minimum but machinery of crop of many sowings of needs
Change sowing.
Utility model content
The purpose of this utility model is in order to solve the above technical problems, providing a kind of sowing flexibility ratio big seeder.
Above-mentioned technical purpose of the present utility model technical scheme is that：Seeder seed program request
Device, including hopper, the first isolating construction, the second isolating construction and connection first isolating construction and second separation
The delivery pipe of structure, the hopper includes funnel and vibrofeeder；First isolating construction includes being located under the funnel
The gradation tank of side, the gradation structure and gradation driving structure of the constant duration blanking in the gradation tank, described point
Kernel structure is under the driving of the gradation driving structure to close entire first isolating construction；Second isolating construction includes outer
Shell, the multipole regulation in shell move the material stirring disc and material toggling driving structure of material time interval.
In the technical program, seed in hopper is stored in one by one or according to quantitatively entering defeated by the first isolating construction
Send in pipe, be designated as " portion ", because material stirring disc is adjusted for multipole, so that when the time interval that seed enters in delivery pipe is certain
When, the seed in " portion " or multiple " portion " delivery pipes can be once sowed by adjusting the shifting material time interval of material toggling piece, from
And realize to quantitative sowing.
As the preferred of above-mentioned technical proposal, the shell includes material toggling entrance, the material toggling for being used to connect the delivery pipe
Export, close the switch plate of the entire material toggling entrance and for installing the material stirring disc and allowing the material stirring disc in its inward turning
The circular arc installation cavity turned；The switch plate is stretched out outside material toggling entrance, one end is hinged on the conduit wall of the material toggling entrance,
The other end is provided with flat thin magnet；The material stirring disc includes disk body, the lobe and plectrum being distributed on disk body circumference；The plectrum
One end be set on lobe, the other end be provided with iron plate.
As the preferred of above-mentioned technical proposal, the outer diameter of a circle of multiple lobe formation is less than the circular arc installation cavity
Interior diameter of a circle, the outer diameter of a circle of multiple plectrum formation is more than the interior circular diameter of the circular arc installation cavity.
In the technical program, because plectrum is removably set on lobe, skilled person will appreciate that, plectrum etc.
Being set on lobe for interval, adjusts the plectrum quantity installed, and adjustable plectrum is moved away from the frequency of seed in delivery pipe.
Further, because the outside diameter of plectrum formation is more than the interior circular diameter of the circular arc installation cavity, thus dial
Piece is support formula rather than dial type when moving seed, such to be advantageous in that, when seed is small granular, it is ensured that every time
Many seeds being moved away from are each fallen within the position of predetermined plantation, and when seed is big shape, are reduced when being moved away from seed every time
The wall of seed movable passageway four of seed and the circular arc installation cavity and lobe formation collides the damage to seed.
As the preferred of above-mentioned technical proposal, the material toggling driving structure includes axle, the transmission for being used to install the disk body
Wheel, driving wheel and motor.
As the preferred of above-mentioned technical proposal, the gradation structure includes gradation plate and is located on the gradation plate side
Gradation entrance；The gradation driving structure includes a pair of guide rails for being arranged with the gradation plate and drives the gradation plate
Reciprocating servomotor.
As the preferred of above-mentioned technical proposal, the gradation tank includes the upper and lower part being spaced apart by interlayer, described
Interlayer is provided with gradation structure and driving structure towards the bottom side.
As the preferred of above-mentioned technical proposal, the gradation structure also includes the gear for being used to adjust the gradation inlet calibre
Piece, the regulating tank for being located at the gradation inlet side, wear the catch and regulating bolt in the regulating tank and fastening spiral shell
It is female.
In the technical program, by adjusting the overlapping area of catch and gradation entrance, adjustment gradation point mouth effective vent
Area, to adapt to the seed of variable grain diameter, it is ensured that single whereabouts one needs the seed of grain number.
As the preferred of above-mentioned technical proposal, the plectrum includes installation portion, and the installation portion includes inside groove shape and institute
State profile identical slot at the top of lobe, the slot inner surface array is provided with multiple circular protrusions, while in lobe
Outer surface array is provided with the circular concave point being engaged with circular protrusions.
In summary, the seeder of the technical program has with on-demand device：Flexibility ratio is high, can quantitatively broadcast as needed
Kind.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the seed on-demand device for seeder of the utility model embodiment；
Fig. 2 is a kind of sectional view of the first isolating construction of the utility model embodiment；
Fig. 3 is a kind of top view of the bottom of the gradation structure of the utility model embodiment；
Fig. 4 is a kind of schematic diagram of the second isolating construction of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawings and preferred scheme the utility model is described in more detail.
Embodiment：As shown in figure 1, the seed on-demand device of the technical program is used for seeder, such as patent
A kind of sowing machine disclosed in 200580044573.3 specifications and accompanying drawing, including it is connected to by linkage the frame of coaster
Frame is seeder frame, and framework includes the installed part and encoder wheel for being used to hook the locomotives such as tractor；The technical program
Seed on-demand device is applicable to seeder in this, is arranged on seeder frame, for the seed in hopper 1 to be quantified
Program request is quantitatively sowed with needing to realize according to sowing.Hopper 1, is fixedly mounted on not shown in seeder frame figure, including leakage
The vibrofeeder 12 of bucket 11 and the prior art below funnel 11, simplest vibrofeeder 12 can be passed through
Belt connects the eccentric wheel apparatus of motor.Funnel 11 includes conical hopper and the discharge port plate below conical hopper, seed quilt
It is stored in funnel 11 and enters under itself deadweight and the vibration of vibrofeeder 12 in the first isolating construction 2.
With reference to shown in Fig. 2 and 3, the first isolating construction 2 includes gradation tank 21, the and of gradation structure 22 in gradation tank 21
Gradation driving structure 23.Gradation tank 21 receives the seed in funnel 11 by the opening of discharge port plate；Gradation tank 21 includes logical
Cross and feed opening is offered on interlayer 211 spaced apart top 212 and bottom 213, interlayer 211, and interlayer 211 is towards bottom 213
Face be provided with gradation structure 22 and driving structure 23, seed by after gradation structure 22 enter bottom 213, bottom 213 with it is defeated
The insertion of pipe 3 is sent to connect, and it is preferably tapered, so that seed enters delivery pipe 3 under Gravitative Loads.Gradation structure 22 is in gradation
Under the driving of driving structure 23, entire feed opening is closed；Gradation structure 22 include gradation plate 225 and be located on the side of gradation plate 225 and
With blanking mouth-shaped identical gradation entrance 226, thus gradation plate 225 be divided into two parts.When in gradation driving structure
Under 23 drive during the alignment of gradation entrance 226 feed opening, seed can be entered bottom 213 by gradation entrance 226 and then be entered defeated
Send in pipe 3；When gradation entrance 226 is moved away from the position of feed opening under the drive in gradation driving structure 23, then gradation plate 225 hinders
Feed opening is kept off, seed is isolated with bottom 213.Gradation driving structure 23 include be arranged with gradation plate 225 a pair of guide rails 231,
And drive the reciprocating servomotor 232 of gradation plate 225.
Gradation structure 22 is also including being used to adjust the catch 221 of the bore of gradation entrance 226, being located at the side of gradation entrance 226
Regulating tank 222, wear regulating bolt 223 in catch 221 and regulating tank 222 and the fixation coordinated with regulating bolt 223
The clamp nut 224 of catch 221.Regulating bolt 223 slides regulation catch 221 in regulating tank 222 and gradation entrance 226 is open
The regulation of size, and pass through the secured adjusted of clamp nut 224.
Thus, effect that can be by gradation driving structure 23 to gradation structure 22, adjusts blanking opportunity and the blanking of seed
Interval, controls and adjusts the distance interval of sowing to coordinate the pace of seeder；By catch 221 to gradation entrance
226 regulation, with the seed for the particle for coordinating the particle diameter of seed, ensuring single one seed in whereabouts or needing number.
Turn to see Fig. 1, the first isolating construction 2 connects the second isolating construction 4 by the insertion of delivery pipe 3, and delivery pipe 3 can be yes
Rubber hose, but more preferably metal side tube or plastics square tube, the delivery pipe 3 with rigidity can avoid seeder from travelling
Or influence of the operational vibration to seed whereabouts smooth degree in the duct.
With reference to shown in Fig. 1 and 4, the second isolating construction 4 includes shell 41, the material stirring disc 42 in shell 41 and material toggling and driven
Dynamic structure 43.The upper surface of shell 41, which offers to offer for the material toggling entrance 411 and its lower surface of connecting conveying pipe 3, allows kind
Son leaves the material toggling outlet 412 of seeder, closes the switch plate 413 of entire material toggling entrance 411 and for accommodating and installing material stirring disc
42 circular arc installation cavity, material stirring disc 42 can rotate in circular arc installation cavity；Material toggling entrance 411 is 3 mouthfuls of shape and delivery pipe
Footpath shape identical passage, delivery pipe 3 is plugged wherein；Switch plate 413 be resin sheet or other there is certain flexible material
Material, its width is identical with material toggling entrance 411, length is slightly longer than material toggling entrance 411, the stretching of switch plate 413 material toggling entrance 413 it
Outside, one end is hinged on the conduit wall of material toggling entrance 411, and the inside of the strong point such as the other end and material toggling entrance 411 is provided with flat thin magnet,
Thus, the magnetic attraction of flat thin magnet and the housing of shell 41 makes material toggling entrance 411 be in closure state.
Material stirring disc 42 includes disk body 421, the lobe 422 and plectrum 423 being distributed on the circumference of disk body 421, and plectrum 423 is
Resin sheet or other there is certain flexible material, its one end is set on lobe 422, in the other end with switch plate 413
Portion is provided with iron plate；The outer diameter of a circle of multiple formation of lobe 422 is less than the interior diameter of a circle of circular arc installation cavity, multiple plectrums
The 424 outer diameter of a circles formed are more than the interior diameter of a circle of circular arc installation cavity.
Material toggling driving structure 43 includes installing described in the axle of disk body 421 and the coaxial mounted drive of disk body 421, driving
Driving wheel, the driving belt of connection drive and driving wheel and the motor for driving driving wheel to rotate of drive.
In the present embodiment, a plectrum 423 is covered with each lobe 422, those of ordinary skill in the art understand
The time interval and plectrum 423 for servomotor 232 is back and forth opened feed opening by debugging impact switch plate 413 and dialled so as to open
Expect that the time interval of entrance 411 is identical, while by adjusting the area overlapping with gradation entrance 226 of catch 221 to adjust gradation
Entrance 226 actually can be by a seed, when feed opening and gradation entrance 226 are overlapped, and this seed enters delivery pipe, and by
The stop of switch plate 413.By the driving of material toggling driving structure 43, disk body 421 drives the inverse time in circular arc installation cavity of plectrum 423
Pin rotates, and the extruding that plectrum 423 is installed cavity wall by circular arc is in clockwise direction toppled over referring to, when plectrum 424 is by opening
When closing piece 413, the impact switch plate 413 of plectrum 424 stretches out the part of material toggling entrance 411, and in the presence of opposite poles, switch
Piece 413 is rotated down with plectrum 423, opens material toggling entrance 411, this seed being trapped on switch plate 413 is transferred to plectrum
423 front surface, and it is transferred under the support of plectrum 424 material toggling outlet 412.
Because plectrum 423 is socketed on lobe 422, thus, when single or the seeds fall time of granule number is needed
The timing of whereabouts seed time interval one i.e. from the first isolating construction, can by adjusting the installation number installation interval of plectrum 423,
To control plectrum 423 to dial the seed that the seed for walking once to fall or certain number of times fall altogether every time, so as to realize quantitative sowing.
Plectrum 423 can be fastened on lobe 422 by interference fit, and in other embodiments, feasible structure is,
The installation portion of plectrum 423 is that lobe 422 profile identical slot, slot inner surface array are provided with multiple circular protrusions,
The outer surface array of lobe 422 is provided with the circular concave point that is engaged with circular protrusions simultaneously.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. seeder seed on-demand device, including hopper（1）, the first isolating construction（2）, the second isolating construction（4）And even
Connect first isolating construction（2）With second isolating construction（4）Delivery pipe（3）, the hopper（1）Including funnel（11）
And vibrofeeder（12）；It is characterized in that：First isolating construction（2）Including located at the funnel（11）The gradation of lower section
Tank（21）, located at the gradation tank（21）In constant duration blanking gradation structure（22）And gradation driving structure
（23）, the gradation structure（22）In the gradation driving structure（23）Driving under to close entire first isolating construction（2）；
Second isolating construction（4）Including shell（41）, located at shell（41）Interior material stirring disc（42）And material toggling driving structure
（43）.
2. seeder according to claim 1 seed on-demand device, it is characterised in that：The shell（41）Including for
Connect the delivery pipe（3）Material toggling entrance（411）, material toggling outlet（412）, close the entire material toggling entrance（411）Switch plate
（413）And for installing the material stirring disc（42）And allow the material stirring disc（42）Circular arc installation cavity of rotation in it；
The switch plate（413）Stretch out material toggling entrance（411）Outside, one end is hinged on the material toggling entrance（411）Conduit wall on, it is another
One end is provided with flat thin magnet；The material stirring disc（42）Including disk body（421）, be distributed on disk body（421）Lobe on circumference（422）
And plectrum（423）；The plectrum（423）One end be set in lobe（422）Upper, the other end is provided with iron plate.
3. seeder according to claim 2 seed on-demand device, it is characterised in that：Multiple lobes（422）Formed
Outer diameter of a circle is less than the interior diameter of a circle of the circular arc installation cavity, multiple plectrums（424）The outer diameter of a circle formed is more than
The interior circular diameter of the circular arc installation cavity.
4. seeder according to claim 3 seed on-demand device, it is characterised in that：The material toggling driving structure（43）
Including for installing the disk body（421）Axle, with the disk body（421）Coaxial mounted drive, the drive drive
Driving wheel and drive the motor of the driving wheel.
5. seeder according to claim 1 seed on-demand device, it is characterised in that：The gradation structure（22）Including
Gradation plate（225）And it is located at the gradation plate（225）Gradation entrance on side（226）；The gradation driving structure（23）Bag
Include and be arranged with the gradation plate（225）A pair of guide rails（231）And drive the gradation plate（225）Reciprocating servo
Motor（232）.
6. seeder according to claim 5 seed on-demand device, it is characterised in that：The gradation tank（21）Including logical
Cross interlayer（211）Top spaced apart（212）And bottom（213）, the interlayer（211）Towards the bottom（213）Side is set
There is gradation structure（22）And driving structure（23）.
7. seeder according to claim 5 seed on-demand device, it is characterised in that：The gradation structure（22）Also wrap
Include for adjusting the gradation entrance（226）The catch of bore（221）, be located at the gradation entrance（226）The regulating tank of side
（222）, wear the catch（221）With the regulating tank（222）In regulating bolt（223）And clamp nut（224）.
8. seeder according to claim 2 seed on-demand device, it is characterised in that：The plectrum（423）Including peace
Dress portion, the installation portion includes inside groove shape and the lobe（422）Top profile identical slot, the slot inner surface battle array
What is arranged is provided with multiple circular protrusions, while in lobe（422）Outer surface array be provided with the circle being engaged with circular protrusions
Shape concave point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274698.7U CN206506858U (en) | 2016-11-25 | 2016-11-25 | Seeder seed on-demand device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274698.7U CN206506858U (en) | 2016-11-25 | 2016-11-25 | Seeder seed on-demand device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506858U true CN206506858U (en) | 2017-09-22 |
Family
ID=59860492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621274698.7U Expired - Fee Related CN206506858U (en) | 2016-11-25 | 2016-11-25 | Seeder seed on-demand device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489379A (en) * | 2016-11-25 | 2017-03-15 | 湖州农瑞机械科技有限公司 | Seeder seed on-demand device |
| CN108541422A (en) * | 2018-06-24 | 2018-09-18 | 柴怀德 | Corn drill |
-
2016
- 2016-11-25 CN CN201621274698.7U patent/CN206506858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489379A (en) * | 2016-11-25 | 2017-03-15 | 湖州农瑞机械科技有限公司 | Seeder seed on-demand device |
| CN108541422A (en) * | 2018-06-24 | 2018-09-18 | 柴怀德 | Corn drill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11558996B2 (en) | Planter with seed delivery apparatus | |
| US10813276B2 (en) | Seed delivery system | |
| CN206506858U (en) | Seeder seed on-demand device | |
| CN107902091A (en) | One kind centrifugation swing pipe type sowing unmanned plane | |
| CN108029292A (en) | A kind of automatically controlled pneumatic transmission combined type wheat metering system | |
| CN107667621A (en) | A kind of efficient precision drill | |
| CN108781639A (en) | A kind of wheeled delivery structure of orientation seeder | |
| CN108029293A (en) | One kind sows uniform miniature seeding machine | |
| CN106954414A (en) | A kind of Multifunctional interplanting equipment | |
| CN108419490B (en) | Seeder with miss-seeding detection and reseeding functions | |
| CN106489379B (en) | Seeder seed on-demand device | |
| CN107396662A (en) | A kind of wheat and corn dual-purpose intelligent Tree Precise Fertilization seeder | |
| RU2618319C1 (en) | Pneumatic seeding apparatus with remote control | |
| CN208159228U (en) | A kind of agricultural automatic sowing device | |
| RU175203U1 (en) | DOSING DEVICE OF SEED COMPLEX WITH GROUP SEEDING OF SEEDS | |
| CN105638045B (en) | A kind of towed planter | |
| CN207869663U (en) | A kind of seeder | |
| CN204259389U (en) | One is sieved seeding apparatus | |
| CN2768403Y (en) | Seeder | |
| CN207269335U (en) | A kind of wheat and corn dual-purpose intelligent Tree Precise Fertilization seeder | |
| CN208353882U (en) | A kind of cell automatic control seeder | |
| CN207410745U (en) | Sheave limit kind device, dibbler fixed disc device and sheave limit kind formula dibbler | |
| RU163569U1 (en) | PNEUMATIC SOWING UNIT WITH SEEDS CONTROLLER | |
| CN2076299U (en) | Multipurpose seeding rake | |
| CN101878689A (en) | Suction type precision seed extracting and bunch seeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20201125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |