CN106941819A - A kind of high speed point sowing disk - Google Patents
A kind of high speed point sowing disk Download PDFInfo
- Publication number
- CN106941819A CN106941819A CN201710267139.6A CN201710267139A CN106941819A CN 106941819 A CN106941819 A CN 106941819A CN 201710267139 A CN201710267139 A CN 201710267139A CN 106941819 A CN106941819 A CN 106941819A
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- Prior art keywords
- price fixing
- wheel
- indenting tool
- seed
- lid
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
A kind of high speed point sowing disk, mainly include the parts such as Moving plate, front and rear dividing plate band, price fixing group, indenting tool group, feed mechanism, Jiao Lun mechanisms and pendulum disk mechanism, indenting tool group is distributed in Moving plate circumference, price fixing group is connected with Moving plate by flange, Jiao Lun mechanisms are located at price fixing group right lower quadrant with feed mechanism, pendulum disk mechanism is located at price fixing group rear lower, and front and rear dividing plate band is located in price fixing group.The present invention is installed by the irregular shape design of price fixing and price fixing lid and the cantilever of indenting tool group, is improved the linear velocity of indenting tool group and is reduced seed and drop the time, accelerates speed of drilling；Rear bulkhead band and forced-ventilated device ensure seeding accuracy before feed mechanism, and the design of floating backplate plays a protective role to seed wheel and seed；Jiao Lun mechanisms ensure that seed smoothly enters feed mechanism；The open mode that pendulum disk mechanism continues indenting tool group ensures seeding quality, and pendulum disk mechanism enables that point sowing disk is suitable, rotate counterclockwise without influenceing seeding quality, improves operability.
Description
Technical field
The present invention relates to agricultural mechanical seeders technical field, more particularly to a kind of high speed point sowing disk.
Background technology
Between the decades that seeder develops, it experienced from common hill-drop drill to the aspirated-air type of essence amount, air-sweeping type, bucket wheel
The hill-drop drill of the multiple structural forms such as formula, finger-clipped, without exception these hill-drop drills can complete the essence of the crops such as corn
Seeding operation is measured, but is limited to the structure type and operation principle of equipment in itself, it is impossible to high-speed job is completed, operating efficiency is inadequate
Height, and structure type is complicated, manufacturing process requires high.Under the situation that cost of labor goes up year by year, it is desirable to provide one kind sowing
The hill-drop drill that speed is high, seeding quality is good.
The content of the invention
The technical problems to be solved by the invention are that to provide a kind of operating efficiency high on the premise of operation quality is ensured
The high speed point sowing disk of essence amount.
Technical problem for the solution present invention is adopted the following technical scheme that：
Price fixing lid, the price fixing are set on a kind of high speed point sowing disk with pendulum disk mechanism, including Moving plate and price fixing, the price fixing
Lid is fixedly connected with price fixing, and the chamber for containing seed is formd between price fixing and price fixing lid, and the price fixing portion of covering, which is set, to be added
Plant to install in the middle of lid, the price fixing lid and determines ring flange, the dynamic ring flange of installation, described to determine ring flange and dynamic flange in the middle of the Moving plate
Disk is co-axially mounted, and uniform on the circumference of the Moving plate to install indenting tool group, the price fixing rear lower installs pendulum disk mechanism, the pendulum
Disc mechanism is between Moving plate and price fixing, and the bearing group that pendulum disk mechanism bottom is set is engaged with indenting tool group；The price fixing
Rear bulkhead band and preceding dividing plate band are set in the chamber formed between price fixing lid, and the rear bulkhead band is fixed by vertical compression plate and is fitted in
Right part in price fixing, the preceding dividing plate band is fixed by bent clamp and is fitted in left part in price fixing, wherein rear bulkhead band and preceding dividing plate band
Between top Jiao Lun mechanisms are set, the lower sections of Jiao Lun mechanisms sets feed mechanism, the feed mechanism with before rear bulkhead band
End and the rear end of preceding dividing plate band are tangent, in the chamber that feed mechanism and the Jiao Lun mechanism is formed between price fixing and price fixing lid,
The feed mechanism links with Jiao Lun mechanisms；The feed mechanism is located at bottom in the chamber formed between price fixing and price fixing lid, with
Indenting tool assembles conjunction；Price fixing rear portion upper-lower position sets gag lever post, and the pendulum disk mechanism is located between two gag lever posts.
The indenting tool group includes determining indenting tool, pivoted housing, dynamic indenting tool, return torsion spring, driving lever and base fixing plate, described
Dynamic indenting tool constitutes duckbilled with indenting tool is determined, described to determine indenting tool by base fixing plate on Moving plate circumference, described dynamic
Indenting tool, which is arranged on, to be determined in indenting tool, and the driving lever is in perpendicular shape to be fixed on dynamic indenting tool and linked with dynamic indenting tool, described
Return torsion spring, which is arranged between driving lever and dynamic indenting tool, is used for the return of driving lever, the driving lever and pendulum disk mechanism component contact；Institute
State pivoted housing and be hinged and determine on the inside of indenting tool, the pivoted housing coordinates with feed mechanism.
The Jiao Lun mechanisms include stirring wheel driver plate, stir wheel bar, stir wheel disc, stir wheel shaft, and some wheel bars that stir are laid in
Wheel disc circumference is stirred, wheel disc is stirred and stirs wheel driver plate installed in stirring on wheel shaft, the wheel shaft that stirs is arranged between price fixing and price fixing lid, its
In stir wheel driver plate and be located at price fixing outer side of lid, it is described stir wheel disc and stir wheel bar be located in the chamber of price fixing and price fixing lid composition, it is described to stir
Driver plate is taken turns to link with feed mechanism.
The feed mechanism includes thumb wheel, backplate, backplate stage clip, seed wheel, forced-ventilated device, compression spring axis, seed shaft and strong
Device axle is arranged, seed shaft, forced-ventilated device axle and compression spring axis are arranged between price fixing and price fixing lid, and the thumb wheel and seed wheel are arranged on
On seed shaft, the thumb wheel is located at price fixing outer side of lid, and the thumb wheel and Jiao Lun mechanisms link, the seed wheel be located at price fixing with
In the chamber of price fixing lid composition, the forced-ventilated device is arranged on forced-ventilated device axle, and the forced-ventilated device coordinates with seed wheel, the backplate pressure
Spring one end mounts compression spring axis, and the backplate stage clip other end connects backplate, the backplate in the presence of backplate stage clip with seeding
Wheel is tangent.
The pendulum disk mechanism includes balance, balance bearing pin, balance extension spring and bearing group, and the balance is cut with scissors by balance bearing pin
It is connected on price fixing, the bearing group is hinged on balance bottom, the bearing group links with indenting tool group, described balance extension spring one end
It is connected with balance, the balance extension spring other end is connected with price fixing.
The rear bulkhead band and preceding dividing plate band are that the preferable material of toughness makes, and the front end of rear bulkhead band is to split sheet simultaneously
It is tangent with seed wheel, front end and the tangent installation of seed wheel of preceding dividing plate band.
The forced-ventilated device is half moon and can be embedded in seed wheel gap.
The balance extension spring is located between upper and lower two gag lever posts.
The price fixing lid bottom sets seeding lid.
Observation lid is set in the middle part of the price fixing lid.
The present invention is the high speed point sowing disk that a kind of high essence amount of operating efficiency is provided on the premise of operation quality is ensured.
The price fixing used is different from conventional circle with price fixing lid, and indenting tool group cantilever is uniformly arranged on into Moving plate circumference, will arrange
Plant mechanism and be arranged on the maximum position of price fixing diameter, the distance of feed mechanism and indenting tool group is reduced, so as to subtract oligospermous
Drop the time, improve speed of drilling；The design of pendulum disk mechanism can be opened the indenting tool group of Moving plate bottom and be prolonged by its bearing group
Long opening time, it is ensured that seed falls into soil, while pendulum disk mechanism can be in the range of the limitation of gag lever post clockwise or counterclockwise
Rotate, so that point sowing disk can advance or fall back；The design of Jiao Lun mechanisms and feed mechanism can effectively ensure that the precision of sowing,
Hole rate is reduced, and can play a part of protecting seed.
Brief description of the drawings
Fig. 1 is front view of the present invention；
Fig. 2 is rearview of the present invention；
Fig. 3 is dispenser partial schematic diagram of the present invention；
Fig. 4 is Jiao Lun mechanisms of the present invention structural representation；
Fig. 5 is forced-ventilated device structural representation of the present invention；
Fig. 6 is dividing plate band and rear bulkhead band structure scheme of installation before the present invention；
Fig. 7 is indenting tool group structural representation of the present invention；
In figure：1-Moving plate 2-determine 3-price fixing of indenting tool lid 4-plus kind of lid 5-observation 6-wheel shaft of lid connecting plate 7-
Stir 9-thumb wheel of wheel 8-pivoted housing of driver plate 10-dynamic indenting tool 11-balance, 12-return torsion spring 13-driving lever, 14-seeding
Lid 15-base fixing plate, 16-price fixing flange 17-Moving plate flange 18-balance, 19-balance of bearing pin extension spring 20-limit
Position 26-seed wheel of bar 21-bearing group, 22-price fixing, 23-rear bulkhead band 24-backplate, 25-backplate stage clip 27-strong
- preceding dividing plate band 29-stirs wheel bar 30-stirring wheel disc 31-and stirs wheel shaft 32-compression spring axis, 33-seed shaft row's device 28
34-forced-ventilated device axle 35-vertical compression, 36-bent clamp of plate.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As illustrated, a kind of high speed point sowing disk, including Moving plate 1 and price fixing 22, price fixing lid 3 is installed on the price fixing 22, it is fixed
Disk cover 3 is fixedly connected with price fixing 22, and the chamber for containing seed is formd between price fixing 22 and price fixing lid 3.Wherein on price fixing lid 3
Portion is set plus kind of a lid 4, is installed in the middle of price fixing lid 3 and determine ring flange 16, and dynamic ring flange 17 is installed in the middle of Moving plate 1, determine ring flange 16 and
Dynamic ring flange 17 is co-axially mounted, and some indenting tool groups are uniformly installed on the circumference of Moving plate 1, and pendulum disk mechanism is arranged on after price fixing 22
Bottom, between price fixing 22 and Moving plate 1, the part bearing group 21 of pendulum disk mechanism is contacted with the driving lever 13 of indenting tool group, seeding
Mechanism and Jiao Lun mechanisms are arranged in the chamber formed between price fixing 22 and price fixing lid 3, and feed mechanism passes through thumb wheel 9 and Jiao Lun mechanisms
The wheel driver plate 7 that stirs link, rear bulkhead band 23 and preceding dividing plate band 28 are set in the chamber formed between price fixing 22 and price fixing lid 3, after every
Strip 23 is fixed by vertical compression plate 35 and is fitted in right part in price fixing 22, and preceding dividing plate band 28 is fixed by bent clamp 36 and is fitted in price fixing
Top between left part in 22, wherein rear bulkhead band 23 and preceding dividing plate band 28 sets Jiao Lun mechanisms, and the lower section of Jiao Lun mechanisms is set
Feed mechanism, wherein feed mechanism and the front end of rear bulkhead band 23 and the rear end of preceding dividing plate band 28 are tangent.Wherein feed mechanism
Opened for the dynamic indenting tool 10 of indenting tool group bottom in the chamber formed between price fixing 22 and price fixing lid 3, feed mechanism position
Position, assemble conjunction with indenting tool.Wheel shaft connecting plate 6 is arranged on price fixing lid 3 and the outside of Moving plate 1, its excircle in fan-shaped equal
If cloth dry hole, it can be mounted with external part by the hole being uniformly arranged on plate.2 gag lever posts 20 are arranged on above and below the rear portion of price fixing 22
Position, the balance extension spring 19 of pendulum disk mechanism is between 2 gag lever posts 20.
As illustrated, plus plant lid 4, observation lid 5, seeding lid 14 and be arranged on the outside of price fixing lid 3, Moving plate 1 passes through Moving plate flange
17 are co-axially mounted with price fixing 22, and price fixing lid 3 and price fixing 22 are fixedly mounted by determining ring flange 16, and two gag lever posts 20 are arranged on fixed
The rear portion upper-lower position of disk 22, rear bulkhead band 23 is arranged in price fixing 22 by vertical compression plate 35, and its Front-end Design is jagged and and seeding
The seed wheel 26 of mechanism is tangent, and preceding dividing plate band 28 is arranged in price fixing 22 by bent clamp 36, and its rear end and seed wheel 26 are tangent.
As illustrated, indenting tool group includes determining indenting tool 2, pivoted housing 8, dynamic indenting tool 10, return torsion spring 12, driving lever 13 and bottom
Seat fixed plate 15, wherein driving lever 13 is in perpendicular shape, and pivoted housing 8 is hinged on the bearing pin determined in indenting tool 2, and is matched somebody with somebody with the tooth of thumb wheel 9
Close, dynamic indenting tool 10 is fixedly connected with driving lever 13, in the lump installed in determining in indenting tool 2, driving lever 13 and dynamic indenting tool 10 formation connection
Dynamic, return torsion spring 12, which is arranged between driving lever 13 and dynamic indenting tool 10, is used for the return of driving lever 13, determines indenting tool 2 installed in base
In fixed plate 15, indenting tool group is installed in the uniform cantilever of circumferencial direction of Moving plate 1.
As illustrated, Jiao Lun mechanisms include stirring wheel driver plate 7, stir wheel bar 29, stir wheel disc 30, stir wheel shaft 31, wheel bar 29 is stirred equal
Cloth, which is welded on, stirs the circumference of wheel disc 30, stirs wheel disc 30 and stirs wheel driver plate 7 installed in stirring on wheel shaft 31, Jiao Lun mechanisms are by stirring wheel shaft 31
On price fixing 22 and price fixing lid 3, stir wheel bar 29 and be in the chamber of price fixing 22 and the formation of price fixing lid 3, stir wheel driver plate 7 in fixed
The outside of disk cover 3.
As illustrated, pendulum disk mechanism includes balance 11, balance bearing pin 18, balance extension spring 19 and bearing group 21, bearing group 21
Hinge is on the part-circular periphery of balance 11, and balance 11 is mounted in the rear lower of price fixing 22, the one end of balance extension spring 19 by the hinge of balance bearing pin 18
It is connected with balance 11, one end is arranged on price fixing 22, positioned at the rear lower of price fixing 22, its balance extension spring 19 is located at two gag lever posts 20
Between, bearing group 21 can be contacted with the driving lever 13 of the indenting tool group of the bottom of Moving plate 1.
As illustrated, feed mechanism includes thumb wheel 9, backplate 24, backplate stage clip 25, seed wheel 26, forced-ventilated device 27, compression spring axis
32nd, seed shaft 33 and forced-ventilated device axle 34, seed wheel 26 and thumb wheel 9 are arranged on seed shaft 33, the forced-ventilated device of half moon
27 are inlaid in the gap of seed wheel 26 by forced-ventilated device axle 34, and the arc side of backplate 24 and seed wheel 26 are tangent, the one end of backplate stage clip 25
It is sleeved on compression spring axis 32, one end top is on backplate 24, and forced-ventilated device axle 34 and compression spring axis 32 are arranged on price fixing 22, sead feeder
Structure is arranged on price fixing 22 by seed shaft 33, and its thumb wheel 9 is in the outside of price fixing lid 3, and remaining is in price fixing 22 and price fixing lid 3
In the chamber of formation.
During work, seed is added in the chamber that price fixing 22 is constituted with price fixing lid 3 by adding kind of lid 4, observed by observing lid 5
Whether fill it up with, if full of excessive, seed is discharged into a part by seeding lid 14.The Moving plate 1 of point sowing disk is rolled clockwise to advance,
Indenting tool group also concomitant rotation is arranged on Moving plate 1, the pivoted housing 8 of indenting tool group promotes 9 turns of thumb wheel when going to the position of thumb wheel 9
Dynamic, thumb wheel 9 drives seed wheel 26 to rotate further through seed shaft 33 simultaneously, is rotated while wheel driver plate 7 is stirred in the promotion of thumb wheel 9, so that
Shi Jiaolun mechanisms are rotated to be stirred to the seed in price fixing 22 and price fixing lid 3 close to seed wheel 26, prevents seed product for a long time
Pressure, which is produced, to stagnate, and under stop of the rear bulkhead band 23 to seed, the seed into seed wheel 26 can only meet seed wheel 26 every time
Pocket requirement, in the case where indenting tool group is to constantly the stirring of thumb wheel 9, seed in the pocket of seed wheel 26 is with 26 turns of seed wheel
Dynamic, by the effect of backplate 24, seed will not drop after rear bulkhead band 23 is turned over, and pocket where seed turns over the protection of backplate 24
After scope, drop into the chamber for determining indenting tool 2 and the formation of dynamic indenting tool 10 of indenting tool group, seed continues with indenting tool group
Rotate, when driving lever 13 encounters pendulum disk mechanism bearing group 21, as driving lever and the contact surface of bearing group 21 are increasing, by balance
11 are pushed into the position of lower limit bar 20, and balance 11 can not be rotated further by, and the band of driving lever 13 indenting tool 10 that moves in turn is gradually opened, in indenting tool
Open position is maximum when group goes to bottom, and seed, which is fallen into, to be determined in the soil that indenting tool 2 is excavated, and indenting tool group continues with Moving plate
1 is rotated, when driving lever turns over bearing group 21 completely, in the presence of return torsion spring 12, and dynamic indenting tool 10 is closed, and completion was sowed
Journey.
To be hinged between pendulum disk mechanism and price fixing 22, in advance seeding operation pendulum disk mechanism be limited that bar 20 is spacing can not
Rotate clockwise, acting on the upper end of driving lever 13 by bearing group 21 completes sowing；When point sowing disk needs to fall back, the up time of driving lever 13
Pendulum disk mechanism can be promoted in pin rotation process rotationally clockwise, and when driving lever 13 turns over bearing group 21, pendulum disk mechanism is in pendulum
Under the pulling force of disk extension spring 19, initial position is returned to.
Wherein price fixing 22 and price fixing lid 3 is designed as portion and is relatively large in diameter, and the position is the position that dynamic indenting tool 10 is opened
Put, in the case where the position angular speed is certain, linear velocity can be increased, while the feed mechanism that the position is installed is apart from indenting tool
The distance of group also diminishes, and seed lowering time is reduced, and improves the speed that seed is sown into soil.
Backplate 24 can will fall into seed unnecessary in the pocket of seed wheel 26 and be rejected out of pocket in feed mechanism, it is ensured that agronomy
It is required that the precision drilling in one, a cave or two, a cave, while backplate 24 can be in seed wheel 26 radially because of the presence of backplate stage clip 25
Float, when the seed grain in the pocket of seed wheel 26 is excessive or has foreign matter impurity, by the jack-up of backplate 24, do not result in seed
Crushed, will not also damage seed wheel 26 or backplate 24 because of foreign matter by seed wheel 26 and backplate 24.
Rear bulkhead band 23 is designed as having slotted shape and uses toughness material, and protection can be also played to seed wheel 26 and is made
With.Preceding dividing plate band 28 can wipe the debris on the periphery of seed wheel 26 off, it is ensured that the wheel face of seed wheel 26 is smooth.
Great mounted with manumotive armrest or power traction haulage gear easily can be carried out sowing work by the design of wheel shaft connecting plate 6
Industry.
Claims (10)
1. setting price fixing lid on a kind of high speed point sowing disk, including Moving plate and price fixing, the price fixing, the price fixing lid is fixed with price fixing
Connection, forms the chamber for containing seed between price fixing and price fixing lid, it is characterised in that：The price fixing lid（3）Top is set
Plus plant lid（4）, the price fixing lid（3）Centre, which is installed, determines ring flange（16）, the Moving plate（1）Centre is installed by dynamic ring flange（17）,
It is described to determine ring flange（16）With dynamic ring flange（17）It is co-axially mounted, the Moving plate（1）Circumference on uniform indenting tool group, institute are installed
State price fixing（22）Rear lower installs pendulum disk mechanism, and the pendulum disk mechanism is in Moving plate（1）And price fixing（22）Between, under pendulum disk mechanism
The bearing group that portion is set（21）It is engaged with indenting tool group；The price fixing（22）With price fixing lid（3）Between set in the chamber that is formed
Postpone dividing plate band（23）With preceding dividing plate band（28）, the rear bulkhead band（23）Pass through vertical compression plate（35）Fixation is fitted in price fixing（22）
Interior right part, the preceding dividing plate band（28）Pass through bent clamp（36）Fixation is fitted in price fixing（22）Interior left part, wherein rear bulkhead band
（23）With preceding dividing plate band（28）Between top Jiao Lun mechanisms are set, the lower section of Jiao Lun mechanisms sets feed mechanism, the seeding
Mechanism and rear bulkhead band（23）Front end and preceding dividing plate band（28）Rear end it is tangent, feed mechanism and the Jiao Lun mechanism is fixed
Disk（22）With price fixing lid（3）Between in the chamber that is formed, the feed mechanism links with Jiao Lun mechanisms；The feed mechanism is located at fixed
Disk（22）With price fixing lid（3）Between bottom in the chamber that is formed, assemble conjunction with indenting tool；The price fixing（22）Rear portion upper-lower position is set
Put gag lever post（20）, the pendulum disk mechanism is positioned at two gag lever posts（20）Between.
2. a kind of high speed point sowing disk according to claim 1, it is characterised in that：The indenting tool group includes determining indenting tool
（2）, pivoted housing（8）, dynamic indenting tool（10）, return torsion spring（12）, driving lever（13）And base fixing plate（15）, the dynamic indenting tool
（10）With determine indenting tool（2）Duckbilled is constituted, it is described to determine indenting tool（2）Pass through base fixing plate（15）Installed in Moving plate（1）Circumference
On, the dynamic indenting tool（10）Installed in determining indenting tool（2）It is interior, the driving lever（13）It is in perpendicular shape to be fixed on dynamic indenting tool（10）
It is upper and with dynamic indenting tool（10）Linkage, the return torsion spring（12）Installed in driving lever（13）With dynamic indenting tool（10）Between be used for dial
Bar（13）Return, the driving lever（13）With pendulum disk mechanism component contact；The pivoted housing（8）It is hinged and determines indenting tool（2）Inner side, institute
State pivoted housing（8）Coordinate with feed mechanism.
3. a kind of high speed point sowing disk according to claim 1, it is characterised in that：The Jiao Lun mechanisms include stirring wheel driver plate
（7）, stir wheel bar（29）, stir wheel disc（30）, stir wheel shaft（31）, it is some described to stir wheel bar（29）It is laid in and stirs wheel disc（30）Circle
In week, stir wheel disc（30）With stir wheel driver plate（7）Installed in stirring wheel shaft（31）On, it is described to stir wheel shaft（31）Installed in price fixing（22）With it is fixed
Disk cover（3）Between, wherein stirring wheel driver plate（7）Positioned at price fixing lid（3）Outside, it is described to stir wheel disc（30）With stir wheel bar（29）Positioned at fixed
Disk（22）With price fixing lid（3）It is described to stir wheel driver plate in the chamber of composition（7）Linked with feed mechanism.
4. a kind of high speed point sowing disk according to profit requires 1, it is characterised in that：The feed mechanism includes thumb wheel（9）, backplate
（24）, backplate stage clip（25）, seed wheel（26）, forced-ventilated device（27）, compression spring axis（32）, seed shaft（33）With forced-ventilated device axle
（34）, seed shaft（33）, forced-ventilated device axle（34）And compression spring axis（32）Installed in price fixing（22）With price fixing lid（3）Between, it is described
Thumb wheel（9）And seed wheel（26）Installed in seed shaft（33）On, the thumb wheel（9）Positioned at price fixing lid（3）Outside, the thumb wheel
（9）Linked with Jiao Lun mechanisms, the seed wheel（26）Positioned at price fixing（22）With price fixing lid（3）In the chamber of composition, the forced-ventilated device
（27）Installed in forced-ventilated device axle（34）On, the forced-ventilated device（27）With seed wheel（26）Coordinate, the backplate stage clip（25）One end
Mount compression spring axis（32）, the backplate stage clip（25）The other end connects backplate（24）, the backplate（24）In backplate stage clip（25）
In the presence of with seed wheel（26）It is tangent.
5. a kind of high speed point sowing disk according to claim 1, it is characterised in that：The pendulum disk mechanism includes balance（11）、
Balance bearing pin（18）, balance extension spring（19）And bearing group（21）, the balance（11）Pass through balance bearing pin（18）It is hinged on price fixing
（22）On, the bearing group（21）It is hinged on balance（11）Bottom, the bearing group（21）Linked with indenting tool group, the balance
Extension spring（19）One end and balance（11）Connection, the balance extension spring（19）The other end and price fixing（22）Connection.
6. a kind of high speed point sowing disk according to claim 1, it is characterised in that：The rear bulkhead band（23）With preceding dividing plate band
（28）Made for the preferable material of toughness, rear bulkhead band（23）Front end for segmentation sheet and and seed wheel（26）It is tangent, it is preceding every
Strip（28）Front end and seed wheel（26）It is tangent to install.
7. a kind of high speed point sowing disk according to claim 1, is primarily characterized in that：The forced-ventilated device（27）For half crescent moon
Shape simultaneously can be embedded in seed wheel（26）In gap.
8. a kind of high speed point sowing disk according to claim 1, is primarily characterized in that：The balance extension spring（19）It is located at
Upper and lower two gag lever posts（20）Between.
9. a kind of high speed point sowing disk according to claim 1, is primarily characterized in that：The price fixing lid（3）Bottom is set
Seeding lid（14）.
10. a kind of high speed point sowing disk according to claim 1, is primarily characterized in that：The price fixing lid（3）Middle part is set
Observation lid（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267139.6A CN106941819B (en) | 2017-04-21 | 2017-04-21 | High-speed hole sowing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267139.6A CN106941819B (en) | 2017-04-21 | 2017-04-21 | High-speed hole sowing disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106941819A true CN106941819A (en) | 2017-07-14 |
| CN106941819B CN106941819B (en) | 2023-03-31 |
Family
ID=59477416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710267139.6A Active CN106941819B (en) | 2017-04-21 | 2017-04-21 | High-speed hole sowing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106941819B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439107A (en) * | 2017-09-18 | 2017-12-08 | 长子县海宏农业科技开发有限公司 | A kind of millet feed mechanism for seed |
| CN113826468A (en) * | 2021-09-15 | 2021-12-24 | 新疆农垦科学院 | Crawler-type high-speed sowing or seed-metering method and device thereof and seeder formed by same |
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