CN205961787U - Vibration supplies kind of gas to inhale miniature potato seed metering ware of disc type - Google Patents
Vibration supplies kind of gas to inhale miniature potato seed metering ware of disc type Download PDFInfo
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- CN205961787U CN205961787U CN201620777011.5U CN201620777011U CN205961787U CN 205961787 U CN205961787 U CN 205961787U CN 201620777011 U CN201620777011 U CN 201620777011U CN 205961787 U CN205961787 U CN 205961787U
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- seed
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- air flue
- aspiration
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- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 39
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 39
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 20
- 241000196324 Embryophyta Species 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims description 14
- 229910000746 Structural steel Inorganic materials 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 abstract description 9
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 108010016634 Seed Storage Proteins Proteins 0.000 abstract 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000009331 sowing Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a vibration supplies kind of gas to inhale miniature potato seed metering ware of disc type belongs to agriculture seeding machinery field. The utility model discloses a seed case, a machine support, the grain conductor, tightly decide the nut, the seed metering dish, the engineering plastics board, the sprocket, seed metering coils the axle, seed storage groove, the pan feeding mouth, vibrating device, seed case fixes in the frame, vibrating device connects in the frame, seed storage groove just vibrates from top to bottom along with vibrating device with the butt joint of pan feeding mouth, the frame is connected with the engineering plastics board, be equipped with the air flue on the engineering plastics board, the seal groove, shaft hole II and air inlet, seed metering dish axle is installed in the II of shaft hole through the bearing, grain conductor and frame are connected and are corresponded with the air flue exit, be equipped with the gas pocket corresponding with the air flue on the seed metering dish. The utility model discloses a seed metering principle is inhaled to gas, and difficult the wound is planted, can vibrate the confession and plant, have higher seeding qualification rate, the cost of manufacture is lower, easily promotes and popularizes.
Description
Technical field
A kind of vibration of the utility model design, for kind of an aspiration satellite potato feed mechanism for seed, belongs to agricultural seeder machinery neck
Domain.
Technical background
China is implementing potato staple food grainization strategy, and potato will become the fourth-largest staple food grain.Yunnan Province is China Ma Ling
Potato big producing province, has been increasingly becoming local guarantee agricultural volume increase, the mainstay industry of increasing peasant income.According to statistics, cloud in 2013
Nan Sheng plants 51.67 ten thousand hectares of potato, 175.70 ten thousand tons of yield, ranks the whole nation the 5th；In recent years, Yunnan Potato growing surface
Long-pending is in expansion trend, and more than 71.2 ten thousand hectares, fresh tuber yield reaches 205.5 ten thousand tons to 2014 Annual planting areas, 2015 Annual planting areas
It is expected more than 73.33 ten thousand mu.Although our province is to produce the big province of potato, unit yield is low, differs greatly compared with developed countries,
Main cause is that potato seed is very different, and virus-free seed potato production scale is little in addition, weak for kind of ability, seriously constrains China potato
The healthy and rapid development of industry.According to the calculating of the sown area of our province potato in 2012, need to sow 100,000,000 micro potato warps
Breed original seed.Artificial dibbling mode is all taken in the micro potato sowing of China now, and sowing efficiency is low, and quality is inconsistent, emerges
Rate and of low quality, high labor intensive of emerging, cost of labor is high.Compared with artificial dibbling, mechanical precise sowing has operation
Efficiency high, quality is good, and uniformly, depth of planting is consistent, reduces labor intensity for spacing in the rows, saves the advantages of kind of a saving of labor, reduction production cost.
Mechanical precise sowing replaces artificial dibbling to breed horizontal important in inhibiting to lifting potato original seed.
Miniature seed planting machine type domestic at present is few, still suffer from manually taking kind in seeding process, breakage, broadcast leakage etc. existing
As also needing to increase the design to core component feed mechanism for these phenomenons, improving seeding accuracy, reduce breakage rate, broadcast leakage
Rate and replay rate, realize high speed and precision, the not damaged operation of the sowing of potato miniature original seed.Precision seeder is micro potato sowing
The critical component of machine, determines seeding quality and precision.
The outer thin skin of micro potato and tender, if damaging crust in sowing, will substantially reduce the germination percentage of micro potato.Existing
Micro potato feed mechanism for seed in technology is limited due to structure, and easy wound is planted, sowing qualification rate is low and complex structure, relatively costly, no
Preferably popularize.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of aspiration disk micro potato feed mechanism for seed vibrating for planting,
This feed mechanism for seed adopts aspiration seeding principle, is difficult wound kind；Vibration can be carried out for planting, there is higher sowing qualification rate；Make
Cost relatively low it is easy to popularize.
The technical solution of the utility model is：A kind of vibration for kind of an aspiration satellite potato feed mechanism for seed, include planting a case 1,
Frame 2, grain conductor 6, locknut 7, discharge plate 8, engineering plastic flitch 10, sprocket wheel 16, delivery plate shaft 17, kinds of bank deposits groove 20, pan feeding
Mouth 15, vibrating device；
Plant case 1 to be fixed in frame 2, the port of export planting case 1 is docked with the feeding mouth 15 in frame 2, vibrating device connects
In frame 2, kinds of bank deposits groove 20 is docked with feeding mouth 15 and with vibrating device up-down vibration, and frame 2 is connected with engineering plastic flitch 10,
Engineering plastic flitch 10 is provided with air flue 18, seal groove 11, axis hole II12 and air inlet 13, equipped with sealing strip in seal groove 11, row
Seed disk shaft 17 is arranged in axis hole II12 by bearing, and the outboard end of delivery plate shaft 17 is connected with sprocket wheel 16, and medial extremity connects respectively
Discharge plate of running in 8 and locknut 7, air inlet 13, kinds of bank deposits groove 20 are corresponding with air flue 18 porch, grain conductor 6 be connected with frame 2 and
Corresponding with air flue 18 exit, discharge plate 8 is provided with the pore 19 corresponding with air flue 18.
Axis hole III30 is had on described frame 2, described vibrating device includes：Linear axis I21, linear axis II22, cunning
Block 23, rocking bar 24, crank 25, crank axle 26, bearing block I27, bearing block II28, the support of bearing 29；
Bearing block I31 and bearing block are passed through equipped with bearing block I31 and bearing block II14, crank axle 26 in axis hole III30 two ends
II14 is arranged in frame 2, passes through bonded, pin joint between crank 25 and rocking bar 24, rocking bar between crank axle 26 and crank 25
Pin joint between 24 and slide block 23, slide block 23 is welded on kinds of bank deposits groove 20, kinds of bank deposits groove 20 lower end threaded linear axis I21 and straight line
Axle II22, linear axis I21, linear axis II22 are flexibly connected with linear bearing I27, linear bearing II28 respectively, linear bearing
I27, linear bearing II28 are arranged on the support of bearing 29, and the support of bearing 29 is bolted with frame 2.
Described frame 2 passes through connecting angle iron I3, connecting angle iron II4 and connecting angle iron III5 and engineering plastic flitch 10 connects
Connect.
The material of described engineering plastic flitch 10 is polyamide.
Described air flue 18 is semi-circular shape, and the width of air flue 18 is 40mm, depth is 30mm, the vacuum in air flue 18
It is in 5 ~ 7Kpa.
The width of described seal groove 11 is 8mm, and depth is 6mm, a diameter of 8mm of sealing strip.
Several circular pores 19, a diameter of 400mm of discharge plate 8 are uniformly arranged on described discharge plate 8, thickness is
6mm, a diameter of 10mm or 12mm of pore 19 or 14mm or 16mm or 18mm.
Described grain conductor 6 is connected with frame 2 by bolt, and the upper end of grain conductor 6 is oval pipe, lower end is vertically to justify
Pipe, the diameter of section of Vertically tube is 30mm, and the length of Vertically tube is 150 ~ 250mm.
U-lag is had on crank 25 and slide block 23, the adjustable amplitude scope of kinds of bank deposits groove 20 is 5mm ~ 20mm.
The rotating speed adjustable extent of crank 25 be 80 ~ 120rpm, linear axis I21, linear axis II22 respectively with linear bearing
I27, linear bearing II28 form guide rail mechanism.
Operation principle of the present utility model is：Micro potato enters kinds of bank deposits groove 11 from kind of case 1, and outside stepper motor drives
Crank axle 26 rotates, and crank axle drives crank 25 to rotate, and crank handle turns rocking bar 24 swings, rocking bar band movable slider 23 and welding therewith
Kinds of bank deposits groove 20 move, kinds of bank deposits groove 20 is in linear axis I21, linear axis II22, bearing block I27, bearing block II28 and the support of bearing
Under 29 effect of contraction, realize vibration for planting, in seal groove 11, sealing strip is installed, in the presence of locknut 7, discharge plate
8 are fitted tightly with sealing strip, and sprocket wheel 16 rotates in the driving lower band dynamic metering plate axle 17 of outer chain and discharge plate 8, air inlet
13 connection negative pressure, pore 19 is distributed on air flue 18, and in the presence of pressure reduction, micro potato is adsorbed on pore 19, and with
Discharge plate 8 rotates, when seed movement is to air flue 18 exit, because negative pressure disappearance seed meeting self falling is to grain conductor
In 6, seed, after grain conductor 6 comes off, completes entirely to inhale to plant and made a basket process.
The beneficial effects of the utility model are：
1st, because feed mechanism for seed of the present utility model adopts aspiration seeding principle, it is difficult wound kind.
2nd, because by vibrating device, feed mechanism for seed of the present utility model can achieve that vibration, for planting, is conducive to raising sowing qualified
Rate.
3rd, feed mechanism for seed processing cost of the present utility model is relatively low, beneficial to popularizing.
Brief description
Fig. 1 is the utility model overall structure three-dimensional exploded perspective view；
Fig. 2 is the utility model overall structure three-dimensional assembling schematic diagram；
Fig. 3 is the utility model overall structure expanded view；
Fig. 4 is the utility model frame scheme of installation；
Fig. 5 is the utility model vibration for kind of a structural scheme of mechanism；
Fig. 6 is the utility model engineering plastic flitch schematic diagram；
In figure is respectively numbered：1- kind case, 2- frame, 3- connecting angle iron I, 4- connecting angle iron II, 5- connecting angle iron III, 6-
Grain conductor, 7- locknut, 8- discharge plate, 9- axis hole I, 10- engineering plastic flitch, 11- seal groove, 12- axis hole II, 13- air inlet
Mouth, 14- bearing block II, 15- feeding mouth, 16- sprocket wheel, 17- delivery plate shaft, 18- air flue, 19- pore, 20- kinds of bank deposits groove, 21- are straight
Bobbin I, 22- linear axis II, 23- slide block, 24- rocking bar, 25- crank, 26- crank axle, 27- linear bearing I, 28- linear bearing
II, 29- support of bearing, 30- axis hole III, 31- bearing block I.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
Embodiment 1：As shown in figures 1 to 6, a kind of vibration supplies kind of an aspiration satellite potato feed mechanism for seed, including kind of a case 1, frame
2nd, grain conductor 6, locknut 7, discharge plate 8, engineering plastic flitch 10, sprocket wheel 16, delivery plate shaft 17, kinds of bank deposits groove 20, feeding mouth 15,
Vibrating device；
In the utility model, plant case 1 and be bolted in frame 2, plant the pan feeding on the port of export and frame 2 of case 1
Mouth 15 docking, vibrating device is connected in frame 2, and kinds of bank deposits groove 20 is docked with feeding mouth 15 and with vibrating device up-down vibration, machine
Frame 2 is connected with engineering plastic flitch 10, and engineering plastic flitch 10 is provided with air flue 18, seal groove 11, axis hole II12 and air inlet 13, close
Equipped with sealing strip in sealing groove 11, delivery plate shaft 17 is arranged in axis hole II12 by two bearings, delivery plate shaft 17 outboard end with
Sprocket wheel 16 connects, and the keyway that medial extremity passes through to open up connects discharge plate 8, by the threaded locknut 7 opening up, air inlet
13rd, kinds of bank deposits groove 20 is corresponding with air flue 18 porch, and grain conductor 6 is connected with frame 2 and corresponding with air flue 18 exit, discharge plate 8
It is provided with the pore 19 corresponding with air flue 18.The concrete fingering corresponding with air flue 18 porch of air inlet 13 in the utility model
Gas port 13 is connected with air flue 18 entrance, and kinds of bank deposits groove 20 refer specifically to kinds of bank deposits groove 20 corresponding with air flue 18 porch passes through vibrating device
Be arranged in frame 2 near air flue 18 porch side, the seed being easy in kinds of bank deposits groove 20 be inhaled in pore 19 after from
The porch of air flue 18 turns to exit, and grain conductor 6 refer specifically to grain conductor 6 corresponding with air flue 18 exit goes out positioned at air flue 18
Lower section at mouthful, to drop in grain conductor 6 when seed movement is to air flue 18 exit.The utility model utilizes aspiration seeding
Principle, the damage to covering of a seed can be reduced, effectively improve the germination percentage of seed.
Further, described frame 2 has axis hole III30, described vibrating device includes：Linear axis I21, straight line
Axle II22, slide block 23, rocking bar 24, crank 25, crank axle 26, bearing block I27, bearing block II28, the support of bearing 29；Axis hole
III30 two ends are arranged on machine equipped with bearing block I31 and bearing block II14, crank axle 26 by bearing block I31 and bearing block II14
On frame 2, between crank axle 26 and crank 25, pass through bonded, pin joint between crank 25 and rocking bar 24, rocking bar 24 and slide block 23 it
Between pin joint, slide block 23 is welded on kinds of bank deposits groove 20, kinds of bank deposits groove 20 lower end threaded linear axis I21 and linear axis II22, straight line
Axle I21, linear axis II22 are flexibly connected with linear bearing I27, linear bearing II28 respectively, linear bearing I27, linear bearing
II28 is arranged on the support of bearing 29, and the support of bearing 29 is bolted with frame 2.
In the utility model, kinds of bank deposits groove 20 is probably that under vibration 3,4 in a second, this can make population be in jump state, more
Seed is conducive to be attracted in sucker 19, if not adding effect of vibration to population, the resistance between seed can be very big, seed
Even if being adsorbed it is also difficult to depart from population by sucker.This will result in broadcast leakage phenomenon（There is no seed in sucker）, vibration can for planting
To reduce leakage sowing rate, thus increasing sowing qualification rate.
Preferably, described frame 2 passes through connecting angle iron I3, connecting angle iron II4 and connecting angle iron III5 and engineering plastics
Plate 10 connects, and structure is simple, is easily installed.
Preferably, the material of described engineering plastic flitch 10 is polyamide, and in the utility model, remaining parts material is
No. 45 steel.
Preferably, described air flue 18 is semi-circular shape, and the width of air flue 18 is 40mm, depth is 30mm, in air flue 18
Vacuum be in 5 ~ 7Kpa.
Preferably, the width of described seal groove 11 is 8mm, and depth is 6mm, a diameter of 8mm of sealing strip.
Preferably, described discharge plate 8 is uniformly arranged several circular pores 19, discharge plate 8 a diameter of
400mm, thickness is 6mm, a diameter of 10mm or 12mm of pore 19 or 14mm or 16mm or 18mm, and the different pore of size 19 is used
In the sowing demand meeting different-grain diameter micro potato so that feed mechanism for seed of the present utility model can be former to the micro potato of different-diameter
Plant and carry out seeding.
Preferably, crank 25 and slide block 23 have U-lag, the setting of U-lag makes crank 25 and slide block
23 move in certain scope, are easy to adjust the amplitude of kinds of bank deposits groove 20, the adjustable amplitude model of kinds of bank deposits groove 20 in the utility model
Enclose for 5mm ~ 20mm.
Preferably, described grain conductor 6 is connected with frame 2 by bolt, and the upper end of grain conductor 6 is oval pipe, lower end
For Vertically tube, the diameter of section of Vertically tube is 30mm, and the length of Vertically tube is 150 ~ 250mm.Under normal circumstances, work as kind
When son moves to air flue 18 exit, because negative pressure disappearance seed meeting self falling is to grain conductor 6, but seed meeting sometimes
It is stuck in sucker, by the seed of card when the grain conductor 6, can be blocked inside hence into grain conductor 6 by grain conductor 6 upper end, that is,
Grain conductor 6 can ensure that seed shedding；On the other hand because grain conductor bottom arranges the Vertically tube of certain length, can plant
Son land before this section of process, guiding function is played to seed, makes the landing position of seed uniform.
Preferably, the rotating speed adjustable extent of crank 25 be 80 ~ 120rpm, linear axis I21, linear axis II22 respectively with straight line
Bearing I 27, linear bearing II28 composition guide rail mechanism, guide rail structure allows linear axis I21, linear axis II22 in linear axis
Hold limited in I27, linear bearing II28 moving up and down.
Above in conjunction with accompanying drawing, specific embodiment of the present utility model is explained in detail, but the utility model is not
It is limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also be without departing from this practicality
On the premise of new objective, various changes can be made.
Claims (10)
1. a kind of vibration for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Including kind of a case（1）, frame（2）, lead kind
Pipe（6）, locknut（7）, discharge plate（8）, engineering plastic flitch（10）, sprocket wheel（16）, delivery plate shaft（17）, kinds of bank deposits groove（20）、
Feeding mouth（15）, vibrating device；
Plant case（1）It is fixed on frame（2）On, plant case（1）The port of export and frame（2）On feeding mouth（15）Docking, vibration dress
Put and be connected to frame（2）On, kinds of bank deposits groove（20）With feeding mouth（15）Dock and with vibrating device up-down vibration, frame（2）With work
Engineering plastics plate（10）Connect, engineering plastic flitch（10）It is provided with air flue（18）, seal groove（11）, axis hole II（12）And air inlet
（13）, seal groove（11）In equipped with sealing strip, delivery plate shaft（17）Axis hole II is arranged on by bearing（12）In, delivery plate shaft
（17）Outboard end and sprocket wheel（16）Connect, medial extremity connects discharge plate respectively（8）With locknut（7）, air inlet（13）, storage
Plant groove（20）With air flue（18）Porch corresponds to, grain conductor（6）With frame（2）Connect and and air flue（18）Exit corresponds to, row
Discharge plate（8）It is provided with and air flue（18）Corresponding pore（19）.
2. vibration according to claim 1 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Described frame
（2）On have axis hole III（30）, described vibrating device includes：Linear axis I（21）, linear axis II（22）, slide block（23）, shake
Bar（24）, crank（25）, crank axle（26）, bearing block I（27）, bearing block II（28）, the support of bearing（29）；
Axis hole III（30）Two ends are equipped with bearing block I（31）With bearing block II（14）, crank axle（26）By bearing block I（31）With
Bearing block II（14）It is arranged on frame（2）On, crank axle（26）With crank（25）Between pass through bonded, crank（25）With rocking bar
（24）Between pin joint, rocking bar（24）With slide block（23）Between pin joint, slide block（23）It is welded on kinds of bank deposits groove（20）On, kinds of bank deposits groove（20）
Lower end threaded linear axis I（21）With linear axis II（22）, linear axis I（21）, linear axis II（22）Respectively with linear bearing I
（27）, linear bearing II（28）It is flexibly connected, linear bearing I（27）, linear bearing II（28）It is arranged on the support of bearing（29）On,
The support of bearing（29）With frame（2）It is bolted.
3. vibration according to claim 1 and 2 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Described
Frame（2）By connecting angle iron I（3）, connecting angle iron II（4）With connecting angle iron III（5）With engineering plastic flitch（10）Connect.
4. vibration according to claim 1 and 2 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Described
Engineering plastic flitch（10）Material be polyamide.
5. vibration according to claim 1 and 2 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Described
Air flue（18）For semi-circular shape, air flue（18）Width be 40mm, depth be 30mm, air flue（18）Interior vacuum be 5 ~
7Kpa.
6. vibration according to claim 5 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Described sealing
Groove（11）Width be 8mm, depth be 6mm, a diameter of 8mm of sealing strip.
7. vibration according to claim 1 and 2 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Described
Discharge plate（8）On be uniformly arranged several circular pores（19）, discharge plate（8）A diameter of 400mm, thickness be 6mm, pore
（19）A diameter of 10mm or 12mm or 14mm or 16mm or 18mm.
8. vibration according to claim 1 and 2 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Described
Grain conductor（6）By bolt and frame（2）Connect, grain conductor（6）Upper end be oval pipe, lower end be Vertically tube, vertically
The diameter of section of pipe is 30mm, and the length of Vertically tube is 150 ~ 250mm.
9. vibration according to claim 2 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Crank（25）With
And slide block（23）On have U-lag, kinds of bank deposits groove（20）Adjustable amplitude scope be 5mm ~ 20mm.
10. vibration according to claim 2 for kind of aspiration satellite potato feed mechanism for seed it is characterised in that：Crank（25）
Rotating speed adjustable extent be 80 ~ 120rpm, linear axis I（21）, linear axis II（22）Respectively with linear bearing I（27）, linear axis
Hold II（28）Composition guide rail mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777011.5U CN205961787U (en) | 2016-07-22 | 2016-07-22 | Vibration supplies kind of gas to inhale miniature potato seed metering ware of disc type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777011.5U CN205961787U (en) | 2016-07-22 | 2016-07-22 | Vibration supplies kind of gas to inhale miniature potato seed metering ware of disc type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961787U true CN205961787U (en) | 2017-02-22 |
Family
ID=58025857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620777011.5U Expired - Fee Related CN205961787U (en) | 2016-07-22 | 2016-07-22 | Vibration supplies kind of gas to inhale miniature potato seed metering ware of disc type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034505A (en) * | 2016-07-22 | 2016-10-26 | 昆明理工大学 | Vibration-seed-supply air suction disc type miniature potato seeding unit |
-
2016
- 2016-07-22 CN CN201620777011.5U patent/CN205961787U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034505A (en) * | 2016-07-22 | 2016-10-26 | 昆明理工大学 | Vibration-seed-supply air suction disc type miniature potato seeding unit |
| CN106034505B (en) * | 2016-07-22 | 2018-08-31 | 昆明理工大学 | It is a kind of to vibrate for kind of an aspiration satellite potato feed mechanism for seed |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |