CN206909101U - A kind of adjustable seeder of plate aspirated-air type - Google Patents
A kind of adjustable seeder of plate aspirated-air type Download PDFInfo
- Publication number
- CN206909101U CN206909101U CN201720851015.8U CN201720851015U CN206909101U CN 206909101 U CN206909101 U CN 206909101U CN 201720851015 U CN201720851015 U CN 201720851015U CN 206909101 U CN206909101 U CN 206909101U
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- Prior art keywords
- plate
- air chamber
- active clapboard
- jacking block
- aspirated
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- 208000002925 dental caries Diseases 0.000 claims abstract description 6
- 238000009331 sowing Methods 0.000 claims description 16
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 238000010899 nucleation Methods 0.000 abstract description 12
- 241001553178 Arachis glabrata Species 0.000 abstract description 10
- 235000020232 peanut Nutrition 0.000 abstract description 10
- 235000017060 Arachis glabrata Nutrition 0.000 abstract description 9
- 235000010777 Arachis hypogaea Nutrition 0.000 abstract description 9
- 235000018262 Arachis monticola Nutrition 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of adjustable seeder of plate aspirated-air type, active clapboard is promoted to be moved it is characterized in that setting jacking block to extrude on seeder cylinder wall；The active clapboard can move along air chamber inwall slot, and when the active clapboard enters, to form two cavitys with the stationary barrier in the air chamber in the air chamber be vacuum cavity and non-real cavity body to complete to sow.The utility model designs exclusively for the precision drilling of the large seeds such as peanut, and the structure can quickly realize the replacing of jacking block in equipment seeding process, so realize different plant species plantation and seeding process in regulation to Seeding Quantity and hill spacing.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment, and in particular to a kind of plate aspirated-air type adjustable seeder tool.
Background technology
Peanut is both the important oil crops in China and good protein resource, and important export-oriented commodity and agriculture
Direction is given priority to and helped to adjustment of agricultural stracture.China is peanut production state and peanut country of consumption main in the world, simultaneously
And maximum peanut exported country, the cultivated area of its peanut account for 20% or so of world's gross area, occupy second place of the world, total yield
Amount accounts for Century Square 0%, ranks first in the world, and year exports goods and earns foreign currency up to 6.1 hundred million dollars.Sowing is important step during peanut production,
Peanut cultivation machineryization can not only improve productivity ratio, liberate labour, and can improve productivity effect, promote increasing both production and income.
Because aspiration type sowing device requires not tight to seed sizes, it is not necessary to which selected classification, wound kind is few, easily realizes simple grain program request, sows
It is big etc. that machine operation speed improves potentiality, has obtained extensive research and application.The hill spacing adjustment of existing air-aspiration type peanut hill-drop drill
It is general to be completed by the way of seeds sucker and duckbilled component with varying number suction hole is changed, because seeds sucker is arranged on cave
Broadcast wheel and take turns inside, adjustment hill spacing needs that the replacing of seeds sucker could be completed part dismounting into, therefore loads and unloads and reset and bother very much.
In addition, current air-aspiration type hole sowing machine can not change the sowing quantity in every cave, there is larger trouble in this for the user.
The content of the invention
The utility model is to avoid the weak point present in above-mentioned prior art, there is provided a kind of plate aspirated-air type can
Seeder is adjusted, the device can pass through quick-replaceable jacking block of different shapes or increasing according to the requirement of cropping pattern and Seeding Quantity
Subtract jacking block quantity to change the active clapboard movement space time, so as to effectively realize every cave Seeding Quantity in seeding process and broadcast
The change of kind hill spacing.
The utility model adopts the following technical scheme that to solve technical problem：
A kind of adjustable seeder of plate aspirated-air type of the utility model is structurally characterized in that：
Jacking block (4) extruding is set to promote active clapboard on seeder cylinder wall（2）Moved；The active clapboard
（2）Can be along air chamber（1）Inwall slot moves, when the active clapboard（2）Into the air chamber（1）The interior and air chamber（1）It is interior
Stationary barrier（3）It is vacuum cavity and non-real cavity body to form two cavitys.
A kind of design feature of the adjustable seeder of plate aspirated-air type of the utility model is lain also in：The active clapboard（2）By
Plate（21）, column（22）, interstage sleeve（23）, sliding sleeve（24）And stage clip（25）Composition, the plate（21）With sliding sleeve（23）It is affixed,
The column（22）It is fixed in air chamber（1）On the outer wall of bottom, stage clip is inserted in successively thereon（25）, sliding sleeve（24）, interstage sleeve（23）；It is described
Jacking block（4）By connecting plate（41）And convex body（42）Composition, the connecting plate（41）It is connected with cylinder wall, it is affixed described convex thereon
Body（42）, the convex body（42）It is trapezoidal, before side gradient it is small, beneficial to plate（21）Slowly it is not easy to be stuck by promotion,
Side gradient is big below utilizes plate（21）Rapid reset, upper plane and straight line is longer, plate（21）In air chamber（1）During middle stop
Between it is longer, be effectively increased every cave seed amount；The jacking block（4）Plate is corresponded in cylinder wall（21）Pacify on the same circumference in position
The number of dress is more, and the hill spacing of sowing is smaller.
Compared with the prior art, the utility model has the beneficial effect that：
1st, the utility model overall structure is simply novel, easy to operate, time saving and energy saving；Suitable for large seeds such as peanuts
Precision drilling, it can quickly carry out assembly and disassembly increase and decrease jacking block number and realize sowing regulation, improve seeding quality, reduce labor intensity,
Improve sowing efficiency.
2nd, the utility model uses active clapboard structure, by effective cooperation with jacking block, have effectively achieved sowing
Adjustability, so as to effectively realize the change of every cave Seeding Quantity and sowing hill spacing in seeding process.
Brief description of the drawings
Fig. 1 is the utility model air chamber structure schematic diagram；
Fig. 2 is the utility model side view complete section structural representation；
Fig. 3 is the utility model jacking block side structure schematic view；
Label in figure：1 air chamber, 2 active clapboards, 3 stationary barriers, 4 jacking blocks, 21 plates, 22 columns, 23 interstage sleeves, 24 sliding sleeves,
25 stage clips, 41 connecting plates, 42 convex bodys.
Embodiment
A kind of adjustable seeder of plate aspirated-air type of the utility model is structurally characterized in that：
Setting jacking block 4 to extrude referring to Fig. 1 and Fig. 2, on seeder cylinder wall promotes active clapboard 2 to be moved；It is described
Active clapboard 2 can move along the inwall slot of air chamber 1, when the active clapboard 2 entrance air chamber 1 is interior and the air chamber（1）It is interior
Stationary barrier 3 formed two cavitys be vacuum cavity and non-real cavity body.
In specific implementation, as depicted in figs. 1 and 2, the active clapboard 2 is by plate 21, column 22, interstage sleeve 23, sliding sleeve 24
Formed with stage clip 25, the plate 21 and sliding sleeve 23 are affixed, and the column 22 is fixed on the bottom outer wall of air chamber 1, is covered successively thereon
Enter stage clip 25, sliding sleeve 24, interstage sleeve 23；Shown in Fig. 2 and Fig. 3, the jacking block 4 is made up of connecting plate 41 and convex body 42, the connection
Plate 41 is connected with cylinder wall, thereon the affixed convex body 42, and the convex body 42 is trapezoidal, before side gradient it is small, be beneficial to
Plate 21 slowly is not easy to be stuck by promotion, behind side gradient it is big utilize the Rapid reset of plate 21, upper plane and straight line is longer,
The residence time in air chamber 1 of plate 21 is longer, is effectively increased every cave seed amount；The jacking block 4 corresponds to plate in cylinder wall
The number installed on the same circumference in 21 positions is more, and the hill spacing of sowing is smaller.
Operating process：
Before sowing, according to the requirement of cropping pattern and Seeding Quantity, respective numbers are installed on the cylinder wall of seeder
With the jacking block 4 of shape（When the speed of roller and the rotating speed of seeds sucker are all constant, the jacking block 4 installed on the same circumference of cylinder wall
More, the hill spacing of sowing is smaller；When jacking block 4 is promoted in the fully-inserted air chamber 1 of plate 21, residence time is longer, that is, cuts off source of the gas
Time it is longer, per seed number per it is more）, so as to realize the adjustment in seeding process to sowing hill spacing and per seed number per.
During sowing, with the operation of seeder, equipment traction hole sowing wheel rotates, and drives seeds sucker is relative to plant by power transmission shaft
Seed cell, air chamber 1 are rotated, the suction function in the cavity of air chamber 1, and seed and seed is taken it out in the abundant absorbed seed room of seeds sucker
Room, when seeds sucker goes to the lower area of air chamber 1, in the presence of the jacking block 4 on the side plates on cable reel of rotation, in active clapboard 2
Plate 21 moved along air chamber inwall slot, air chamber is divided into two cavitys, and cut off lower chamber source of the gas, active clapboard 2 and solid
Air chamber is divided into two cavitys by determine dividing plate 3, and epicoele is region of no pressure, and cavity of resorption is non-real dead zone, and when seeds sucker, to go to cavity of resorption antivacuum
Being disappeared during area due to inhaling kind of negative pressure, seed is fallen by deadweight, realizes seeding process, when jacking block 4 leaves plate 21, plate 21
Resetted in the presence of stage clip 25, the lower chamber of air chamber 1 recover negative pressure, when seeds sucker turns over the region, due to suction function after
Continuous absorbed seed passes through.
Claims (3)
1. a kind of adjustable seeder of plate aspirated-air type, it is characterized in that：
Jacking block (4) extruding is set to promote active clapboard on seeder cylinder wall（2）Moved；The active clapboard（2）Can
Along air chamber（1）Inwall slot moves, when the active clapboard（2）Into the air chamber（1）The interior and air chamber（1）Interior fixation
Dividing plate（3）It is vacuum cavity and non-real cavity body to form two cavitys.
2. the adjustable seeder of plate aspirated-air type according to claim 1, it is characterized in that the active clapboard（2）By plate
（21）, column（22）, interstage sleeve（23）, sliding sleeve（24）And stage clip（25）Composition, the plate（21）With interstage sleeve（23）It is affixed, it is described
Column（22）It is fixed in air chamber（1）On the outer wall of bottom, stage clip is inserted in successively thereon（25）, sliding sleeve（24）, interstage sleeve（23）.
3. the adjustable seeder of plate aspirated-air type according to claim 1, it is characterized in that the jacking block（4）By connecting plate（41）
And convex body（42）Composition, the connecting plate（41）It is connected with cylinder wall, thereon the affixed convex body（42）, the convex body（42）
It is trapezoidal, before side gradient it is small, beneficial to plate（21）Slowly be not easy to be stuck by promotion, behind the big utilization of side gradient
Plate（21）Rapid reset, upper plane and straight line is longer, plate（21）In air chamber（1）The middle residence time is longer, is effectively increased every cave
Seed amount；The jacking block（4）Plate is corresponded in cylinder wall（21）The number installed on the same circumference in position is more, sowing
Hill spacing is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851015.8U CN206909101U (en) | 2017-07-14 | 2017-07-14 | A kind of adjustable seeder of plate aspirated-air type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851015.8U CN206909101U (en) | 2017-07-14 | 2017-07-14 | A kind of adjustable seeder of plate aspirated-air type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206909101U true CN206909101U (en) | 2018-01-23 |
Family
ID=61348704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720851015.8U Withdrawn - After Issue CN206909101U (en) | 2017-07-14 | 2017-07-14 | A kind of adjustable seeder of plate aspirated-air type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206909101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496482A (en) * | 2018-03-22 | 2018-09-07 | 朱彩玲 | A kind of adjustable agricultural implanted device |
| CN109247101A (en) * | 2017-07-14 | 2019-01-22 | 四川农业大学 | A kind of adjustable seeder of plate aspirated-air type |
-
2017
- 2017-07-14 CN CN201720851015.8U patent/CN206909101U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247101A (en) * | 2017-07-14 | 2019-01-22 | 四川农业大学 | A kind of adjustable seeder of plate aspirated-air type |
| CN109247101B (en) * | 2017-07-14 | 2023-11-24 | 四川农业大学 | Adjustable disseminator of picture peg air-aspiration type |
| CN108496482A (en) * | 2018-03-22 | 2018-09-07 | 朱彩玲 | A kind of adjustable agricultural implanted device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180123 Effective date of abandoning: 20231018 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180123 Effective date of abandoning: 20231018 |