CN207766858U - Quantitative planting mechanism - Google Patents
Quantitative planting mechanism Download PDFInfo
- Publication number
- CN207766858U CN207766858U CN201721201635.3U CN201721201635U CN207766858U CN 207766858 U CN207766858 U CN 207766858U CN 201721201635 U CN201721201635 U CN 201721201635U CN 207766858 U CN207766858 U CN 207766858U
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- Prior art keywords
- planting
- valve
- valve plate
- valve port
- planting valve
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Abstract
The utility model is related to a kind of quantitative planting mechanisms, it includes planting case, guide sleeve seat, upper planting valve plate, planting valve block, lower planting valve plate, planting bottom portion is equipped with the planting pipe that a row is spaced apart, block set is integrated to be equipped with the guide sleeve that sliding sleeve cooperation is corresponded with the planting pipe in planting bottom portion, upper planting valve plate is equipped with and the one-to-one first planting valve port in each guide sleeve end, lower planting valve plate is equipped with and the one-to-one second planting valve port of the first planting valve port, first planting valve port, the second planting valve port are spring-piece type opening, i.e., shrapnel is formed in opening；Planting valve block is equipped with the valve pocket that corresponding first planting valve port, the second planting valve port are connected one by one, valve pocket upper end offsets the shrapnel of the first planting valve port, valve pocket lower end offsets the shrapnel of the second planting valve port, and under original state, the first planting valve port, the second planting valve port are formed by opening and seed are insufficient to allow to pass through.Above structure, planting is more convenient, reliable, can realize that quantitative seeding, flow rate are more uniform.
Description
Technical field
The utility model is related to agricultural equipments, are a kind of quantitative planting mechanisms.
Background technology
Planting mechanism is essential mechanism on seeder, and automatic planting can be realized by the mechanism, to convenient
Sowing operation.But existing planting mechanism be mostly be utilized it is first quantitative, then planting principle, that is, first pass through one and carry kind of a rolling
Cylinder carries kind of roller and is equipped with equally distributed groove, and groove carries kind of a chamber as quantitative, and with kind of a roller rotation is carried, seed is with recessed
Slot turns to planting mouth by planting box cavity, to realize quantitative planting.Although this kind of planting mechanism can realize quantitative seeding,
Flow rate is not easy to adjust, and the problem of be susceptible to card type, be easy after long-time use because built up in the groove for carrying kind of roller compared with
More seed debris, and cause seeding unsmooth or flow rate misalignment.In addition to said program, also have in the prior art by controlling valve port
Opening/closing time and the technical solution for controlling planting amount, but due in planting case initial seed quantity it is more, therefore by seed when planting
Gravitional force influence will appear that initial planting is very fast, and then slower problem is not easy to grasp planting amount.For this purpose, needing to existing
Planting mechanism be improved.
Utility model content
To overcome above-mentioned deficiency, the utility model to design a kind of planting mechanism, so that it is solved existing similar product planting can
It is not good enough by property, the technical issues of flow rate is not easy control.It adopts the following technical scheme that realization.
A kind of quantitative planting mechanism, main body are planting case, and planting bottom portion is equipped with the planting pipe that a row is spaced apart；It should
Planting mechanism includes guide sleeve seat, upper planting valve plate, planting valve block, lower planting valve plate, and guide sleeve seat is integrated to be equipped with and the planting case
The planting pipe of bottom corresponds the guide sleeve of sliding sleeve cooperation, and low tight resetting spring is arranged between guide sleeve seat and planting bottom portion；
The upper planting valve plate is equipped with the one-to-one first planting valve port in each guide sleeve end with the guide sleeve seat, the lower planting valve
Plate is located at the lower section of upper planting valve plate, and lower planting valve plate is equipped with the first planting valve port one-to-one second with upper planting valve plate
Planting valve port, the first planting valve port, the second planting valve port are spring-piece type opening, i.e. the interior formation shrapnel of opening, under original state,
Formed openings of sizes is insufficient to allow seed to pass through between shrapnel, when shrapnel is squeezed tilting in place, is formed by out between shrapnel
Mouth size is enough that seed is made to pass through；The planting valve block, planting valve block are set between the upper planting valve plate and lower planting valve plate
Equipped with the valve pocket that corresponding first planting valve port, the second planting valve port are connected one by one, valve pocket upper end offsets the first planting valve port
Shrapnel, valve pocket lower end offsets the shrapnel of the second planting valve port, and under original state, the first planting valve port, the second planting valve port
Being formed by opening is insufficient to allow seed to pass through；When valve pocket moves upwards in place, the first planting valve port is enough that seed is made to pass through,
Second planting valve port is closed；When valve pocket moves downward in place, the first planting valve port is closed, and the second planting valve port is enough to make seed
Pass through；The planting valve block connects electromagnet, and so that valve pocket is moved up and down by magnet control planting valve block；The planting case,
To fix between upper planting valve plate, lower planting valve plate three, the electromagnet is fixed on lower planting valve plate.Pass through above structure, profit
Upper planting valve plate, the first planting valve port of lower planting valve plate, the second planting valve port timing alternately opening and closing are controlled with planting valve block, from
And realize that the seed in planting case is introduced into storage in the valve pocket of planting valve block, then planting again, this ensure that each planting
When operation, there is identical or appropriate number seed in the valve pocket of planting valve block, to cause because seed potential energy influences
The non-uniform problem of planting.
In above-mentioned planting mechanism, facilitate in planting case in funnel-form positioned at the position of planting pipe import in the planting case
The smooth blanking of seed.
In above-mentioned planting mechanism, which includes planting guide holder, and planting guide holder is fixed on the lower planting valve
Below plate, and it is separated to form in planting guide holder logical with each one-to-one planting of second planting valve port of the lower planting valve plate
Road.With this configuration, orientation planting is realized.
In above-mentioned planting mechanism, planting case side is fixed by screws the first mask, and upper planting valve plate is under
The second mask of protection planting valve block, the first mask bottom margin, the upper end of the second mask, lower end edge are equipped between planting valve plate
The top edge of edge and planting guide holder is respectively formed bolt fixed seat, and the upper planting valve plate and lower planting valve plate edge are equal
Equipped with bolt hole corresponding with bolt fixed seat, the first mask, the second mask, upper planting valve plate, lower planting valve plate, planting are oriented to
It is fixed by bolt, nut between seat.The Standard is more reliably, conveniently.
In above-mentioned planting mechanism, vibrating motor is fixed in the planting case.With this configuration, make seed in planting case
Reliable blanking.
It is more convenient, reliable that the utility model has the advantage of plantings, can realize quantitative seeding, and flow rate is more uniform
Stablize.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model original state.
Fig. 2 is the schematic cross-sectional view of the utility model planting state one.
Fig. 3 is the schematic cross-sectional view of the utility model planting state two.
Serial number and entitled in figure：1, planting case, 101, planting pipe, 2, guide sleeve seat, 201, guide sleeve, 3, resetting spring, 4,
Planting valve block, 401, valve pocket, the 5, first mask, 6, upper planting valve plate, the 601, first planting valve port, 681, shrapnel, the 7, second frame
Cover, 8, lower planting valve plate, 9, planting guide holder, 901, planting channel.
Specific implementation mode
In conjunction with attached drawing, the utility model is described as follows.
As shown in Figs. 1-3, the quantitative planting mechanism include planting case 1, guide sleeve seat 2, upper planting valve plate 6, planting valve block 4,
Lower planting valve plate 8, planting guide holder 9,1 bottom of planting case are equipped with the planting pipe 101 that a row is spaced apart, are located in planting case 1
The position of 101 import of planting pipe is in funnel-form.Integrated be equipped with of guide sleeve seat 2 corresponds cunning with the planting pipe 101 of 1 bottom of planting case
The guide sleeve 201 of cooperation is covered, low tight resetting spring 3 is set between 1 bottom of guide sleeve seat 2 and planting case.Upper planting valve plate 6 be equipped with
The one-to-one first planting valve port 601 in 201 end of each guide sleeve of guide sleeve seat 2, lower planting valve plate 8 are located at upper planting valve plate 6
Lower section, lower planting valve plate 8 are equipped with 601 one-to-one second planting valve port of the first planting valve port with upper planting valve plate 6, and first
Planting valve port 601, the second planting valve port are spring-piece type opening, i.e. the interior formation shrapnel 681 of opening, under original state, shrapnel 681
Between formed openings of sizes be insufficient to allow seed to pass through, when shrapnel 681 is squeezed tilting in place, be formed by between shrapnel 681
Openings of sizes is enough that seed is made to pass through.Planting valve block 4 is set between upper planting valve plate 6 and lower planting valve plate 8, and planting valve block 4 is set
There is a valve pocket 401 that corresponding first planting valve port 601, the second planting valve port are connected one by one, 401 upper end of valve pocket, which offsets, first to be fallen
The shrapnel 681 of kind of valve port 601,401 lower end of valve pocket offset the shrapnel 681 of the second planting valve port, and under original state, the first planting
Valve port 601, the second planting valve port are formed by opening and seed are insufficient to allow to pass through；When valve pocket 401 moves upwards in place, first
Planting valve port 601 is enough that seed is made to pass through, and the second planting valve port is closed；When valve pocket 401 moves downward in place, the first planting valve
Mouth 601 is closed, and the second planting valve port is enough that seed is made to pass through.4 middle part of planting valve block connects electromagnet, and electromagnet is fixed on whereabouts
Kind valve plate 8, and so that valve pocket 401 is moved up and down by magnet control planting valve block 4.Planting guide holder 9 is fixed on lower planting valve plate 8
Lower section, and the one-to-one planting channel of each second planting valve port with lower planting valve plate 8 is separated to form in planting guide holder 9
901.Fixed structure between above-mentioned planting case 1, upper planting valve plate 6, lower planting valve plate 8, planting guide holder 9 is：1 side of planting case
Face is fixed by screws the first mask 5, and the of protection planting valve block 4 is equipped between upper planting valve plate 6 and lower planting valve plate 8
Two masks 7, the first circle cover cover bottom margin, the upper end of the second mask 7, the top sides of lower edge and planting guide holder 9
Edge is respectively formed bolt fixed seat, and upper planting valve plate 6 and lower 8 edge of planting valve plate are equipped with bolt corresponding with bolt fixed seat
Hole, the first mask 5, the second mask 7, upper planting valve plate 6, lower planting valve plate 8, planting guide holder 9 pass through bolt, nut each other
It is fixed.
In order to make the reliable blanking of seed in planting case 1, vibrating motor can be also fixed in planting case 1.
The planting principle of the utility model is：Under original state, the first planting valve port 601 of upper planting valve plate 6 and whereabouts
The openings of sizes of second planting valve port of kind valve plate 8 is insufficient to allow seed to pass through；When needing planting, planting valve block is first controlled
4 move upwards, i.e., valve pocket 401 moves upwards, and the shrapnel 681 of the first planting valve port 601 of upper planting valve plate 6 is jacked up, simultaneously
Guide sleeve seat 2 is jacked up, to make the opening of the first planting valve port 601 be enough that seed is made to pass through, the seed in planting case 1 is by planting pipe
101 fall into storage in the valve pocket 401 of planting valve block 4 through the first planting valve port 601；After storing a certain amount of seed in hair net,
It controls planting valve block 4 again to move downward, the lower reset of the effect of resetting spring 3, valve pocket 401 move downward open-top whereabouts to guide sleeve seat 2 again
The shrapnel 681 of kind 8 second planting valve port of valve plate, the openings of sizes of the second planting valve port is enough that seed is made to pass through, in valve pocket 401
Seed is fallen into through the second planting valve port in planting guide holder 9, is finally realized by planting guide holder 9 and is oriented to planting.
Claims (5)
1. a kind of quantitative planting mechanism, main body are planting case（1）, planting case（1）Bottom is equipped with the planting that a row is spaced apart
Pipe（101）；It is characterized in that the planting mechanism includes guide sleeve seat（2）, upper planting valve plate（6）, planting valve block（4）, lower planting valve
Plate（8）, guide sleeve seat（2）It is integrated to be equipped with and the planting case（1）The planting pipe of bottom（101）Correspond the guide sleeve of sliding sleeve cooperation
（201）, guide sleeve seat（2）With planting case（1）Low tight resetting spring is set between bottom（3）；The upper planting valve plate（6）It is equipped with
With the guide sleeve seat（2）Each guide sleeve（201）The one-to-one first planting valve port in end（601）, the lower planting valve plate（8）
Positioned at upper planting valve plate（6）Lower section, lower planting valve plate（8）Equipped with upper planting valve plate（6）The first planting valve port（601）One
One corresponding second planting valve port, the first planting valve port（601）, the second planting valve port be spring-piece type opening, that is, be open in shape
At shrapnel（681）, under original state, shrapnel（681）Between formed openings of sizes be insufficient to allow seed to pass through, work as shrapnel（681）
When being squeezed tilting in place, shrapnel（681）Between be formed by openings of sizes and be enough that seed is made to pass through；The upper planting valve plate（6）
With lower planting valve plate（8）Between the planting valve block is set（4）, planting valve block（4）Equipped with by corresponding first planting valve port
（601）, the valve pocket that is connected one by one of the second planting valve port（401）, valve pocket（401）Upper end offsets the first planting valve port（601）Bullet
Piece（681）, valve pocket（401）Lower end offsets the shrapnel of the second planting valve port（681）, and under original state, the first planting valve port
（601）, the second planting valve port is formed by opening and seed is insufficient to allow to pass through；Work as valve pocket（401）When moving upwards in place, first
Planting valve port（601）It is enough that seed is made to pass through, the second planting valve port is closed；Work as valve pocket（401）When moving downward in place, first falls
Kind valve port（601）It closes, the second planting valve port is enough that seed is made to pass through；The planting valve block（4）Electromagnet is connected, and by electromagnetism
Iron controls planting valve block（4）Make valve pocket（401）It moves up and down；The planting case（1）, upper planting valve plate（6）, lower planting valve plate
（8）To fix between three, the electromagnet is fixed on lower planting valve plate（8）.
2. quantitative planting mechanism according to claim 1, it is characterised in that the planting case（1）It is interior to be located at planting pipe
（101）The position of import is in funnel-form.
3. quantitative planting mechanism according to claim 1, it is characterised in that the planting mechanism includes planting guide holder（9）,
Planting guide holder（9）It is fixed on the lower planting valve plate（8）Lower section, and planting guide holder（9）It is inside separated to form and the whereabouts
Kind valve plate（8）The one-to-one planting channel of each second planting valve port（901）.
4. quantitative planting mechanism according to claim 3, it is characterised in that the planting case（1）Side is screwed
Connect the first mask（5）, upper planting valve plate（6）With lower planting valve plate（8）Between be equipped with protection planting valve block（4）The second mask
（7）, the first mask（5）Bottom margin, the second mask（7）Upper end, lower edge and planting guide holder（9）Top sides
Edge is respectively formed bolt fixed seat, the upper planting valve plate（6）With lower planting valve plate（8）Outside is equipped with corresponding with bolt fixed seat
Bolt hole, the first mask（5）, the second mask（7）, upper planting valve plate（6）, lower planting valve plate（8）, planting guide holder（9）Five
It is fixed by bolt, nut between person.
5. quantitative planting mechanism according to claim 1, it is characterised in that the planting case（1）Inside it is fixed with vibration electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721201635.3U CN207766858U (en) | 2017-09-19 | 2017-09-19 | Quantitative planting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721201635.3U CN207766858U (en) | 2017-09-19 | 2017-09-19 | Quantitative planting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766858U true CN207766858U (en) | 2018-08-28 |
Family
ID=63219317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721201635.3U Expired - Fee Related CN207766858U (en) | 2017-09-19 | 2017-09-19 | Quantitative planting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432148A (en) * | 2017-09-19 | 2017-12-05 | 湖州南浔丰韵农业生态有限公司 | Quantitative planting mechanism |
-
2017
- 2017-09-19 CN CN201721201635.3U patent/CN207766858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432148A (en) * | 2017-09-19 | 2017-12-05 | 湖州南浔丰韵农业生态有限公司 | Quantitative planting mechanism |
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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: 20180828 Termination date: 20190919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |