CN106879285A - A kind of pendulum disk mechanism for high speed point sowing disk - Google Patents
A kind of pendulum disk mechanism for high speed point sowing disk Download PDFInfo
- Publication number
- CN106879285A CN106879285A CN201710267578.7A CN201710267578A CN106879285A CN 106879285 A CN106879285 A CN 106879285A CN 201710267578 A CN201710267578 A CN 201710267578A CN 106879285 A CN106879285 A CN 106879285A
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- China
- Prior art keywords
- balance
- price fixing
- disk
- indenting tool
- pendulum
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
A kind of pendulum disk mechanism for high speed point sowing disk, mainly it is made up of parts such as price fixing, Moving plate, price fixing lid, seed wheel driver plate, indenting tool group, pendulum disk mechanism, spacing bearing pin, wheel shafts, on indenting tool group circumference uniform distribution and Moving plate, Moving plate, price fixing, price fixing lid are coaxially mounted on wheel shaft, seed wheel driver plate is arranged on price fixing lid bottom, and pendulum disk mechanism is arranged on price fixing bottom and is located between price fixing and Moving plate.The present invention mainly employs a kind of pendulum disk mechanism being hinged on price fixing, and the mechanism can simultaneously contact with the driving lever of multiple indenting tool groups, it is used to continue the open mode of indenting tool group to ensure seeding quality, and being hinged for pendulum disk mechanism enables that point sowing disk is suitable, rotates counterclockwise without influence seeding quality, improves the operability of point sowing disk.
Description
Technical field
The present invention relates to agricultural machinery sowing point sowing disk mechanical field, and in particular to a kind of balance for high speed point sowing disk
Mechanism.
Background technology
It is a large amount of using by determining the indenting tool that indenting tool and dynamic indenting tool are constituted at present in the application process of high speed point sowing disk
The group problem that seed can not be fallen into soil in duckbilled or indenting tool in time caused by its dynamic indenting tool opening time is short, makes
Seeding quality decline, hole rate is obtained to improve；Simultaneously existing point sowing disk in seeding process because not designing bunch planting in its structure function
Disk reversion safeguard function, if by point sowing disk reversion seed can equally fall to causing seed to waste, if cause operating personnel want by
Hill-drop drill is fallen back, and point sowing disk can only be lifted off the purpose that earth's surface can be only achieved retroversion completely, and operation not enough facilitates.
The content of the invention
The technical problems to be solved by the invention are directed to shortcoming of the prior art and provide a kind of for high speed bunch planting
The pendulum disk mechanism of disk, this invention ensures that the seeding quality of high speed point sowing disk and improve the operability of point sowing disk.
Adopted the following technical scheme that to solve technical problem of the invention：
A kind of pendulum disk mechanism for high speed point sowing disk, the pendulum disk mechanism is movably arranged on the price fixing of high speed point sowing disk, institute
The top of indenting tool group of the pendulum disk mechanism on Moving plate circumference is stated, the pendulum disk mechanism includes balance, balance extension spring and bearing
Group, the bearing group is held by some dish axles and constituted, and the bearing is arranged on balance middle and lower part, the bearing group by bearing bearing pin
Driving lever with indenting tool is engaged, and described balance extension spring one end is connected with balance, and the balance extension spring other end is articulated in fixed
On disk.
The balance is by balance hinge in price fixing middle and lower part.
The balance extension spring is provided with position-limit mechanism.
The position-limit mechanism includes being arranged on the upper limit bearing pin and lower limit bearing pin of side on price fixing, the balance extension spring
For between upper limit bearing pin and lower limit bearing pin.
The indenting tool includes determine indenting tool, moves indenting tool, driving lever and base fixing plate, the dynamic indenting tool and determines cavitation
Device constitutes duckbilled, described determine indenting tool by base fixing plate on the Moving plate circumference.
The present invention mainly employs a kind of pendulum disk mechanism being hinged on price fixing, and the bearing group of the mechanism is provided with some dish axles
Hold, can simultaneously be contacted with the driving lever of multiple indenting tool groups, the bearing top circle that driving lever continues on balance is slided, and is used to be kept into
The open mode of cave device group can fall completely within soil ensureing seed, and the stopping means of balance makes indenting tool in the rational time
Scope is closed, it is ensured that sowing is smoothed out.Pendulum disk mechanism is hinged on price fixing and has balance extension spring to act on and begun simultaneously
Eventually against price fixing upper limit bearing pin is arranged on, pendulum disk mechanism can be swung back and forth by balance bearing pin, when Moving plate and indenting tool group are anti-
During to rotating, balance is swung in the presence of driving lever around balance bearing pin, and dynamic indenting tool is closed all the time, and balance swings to certain angle
Degree, driving lever is slided in bearing top circle, when driving lever departs from bearing top circle, balance return in the presence of returning pull-spring.So that bunch planting
Disk can it is suitable, rotate counterclockwise without influence seeding quality, improve point sowing disk operability.
Brief description of the drawings
Fig. 1 is front view structure scheme of installation of the present invention；
Fig. 2 is backsight structure scheme of installation of the present invention；
Fig. 3 is structure partial schematic diagram of the present invention；
Fig. 4 is structure partial sectional view of the present invention.
In figure：1-price fixing lid 2-seed wheel driver plate, 3-pivoted housing 4-dynamic indenting tool 5-balance, 6-return torsion spring
7-determine indenting tool 8-driving lever, 9-Moving plate, 10-base connecting plate 11-spacing 12-balance of bearing pin, 13-balance of extension spring
Bearing pin 14-bearing, 15-price fixing, 16-hanging bolt axle 17-bearing bearing pin 18-jump ring, 19-wheel shaft.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of pendulum disk mechanism for high speed point sowing disk, pendulum disk mechanism is hinged by balance bearing pin 13
In the middle and lower part of price fixing 15 of high speed point sowing disk.Its high speed point sowing disk includes price fixing lid 1, Moving plate 9, price fixing 15, Moving plate 9 and price fixing
15 are coaxially mounted on wheel shaft 19, and Moving plate 9 is rotatable, and seed wheel driver plate 2 is arranged on the right lower quadrant of price fixing lid 1, base connecting plate 10
Circumference uniform distribution is arranged on Moving plate 9, and indenting tool group is fixedly mounted on the middle part of base connecting plate 10, indenting tool and seed wheel driver plate 2
Coordinate.Indenting tool includes determining indenting tool 7, dynamic indenting tool 4, driving lever 13, wherein dynamic indenting tool 4 constitutes duckbilled with indenting tool 7 is determined, it is fixed
Indenting tool 7 is arranged on the circumference of Moving plate 9 by base fixing plate 10.Dynamic indenting tool 4 links with driving lever 8, on base connecting plate 10
Pivoted housing 3 is installed, pivoted housing 3 is rotatable, and return torsion spring 6 is sleeved on driving lever 13, and driving lever 13 is engaged with pendulum disk mechanism.
As shown in Figure 2,3, 4, pendulum disk mechanism includes balance 5, balance extension spring 12, balance bearing pin 13, bearing 14, bearing bearing pin
17 and jump ring 18, some dish axles are held 14 and are enclosed within bearing bearing pin 17 and are arranged on the bottom of balance 5 by jump ring 18, and hanging bolt axle 16 is fixed
Installed in the left part of balance 5, balance 5 is cut with scissors by balance bearing pin 13 and is mounted in the rear lower of price fixing 15, and the one end of balance extension spring 12 is articulated in
On spring bearing pin 16, the other end of balance extension spring 12 is articulated on price fixing 15, and balance extension spring 12 is provided with position-limit mechanism, and position-limit mechanism includes
The upper limit bearing pin 11 and lower limit bearing pin 19 of side on price fixing 15 are arranged on, balance extension spring 12 is upper limit bearing pin 11 and lower limit
Between the bearing pin 19 of position.Balance 5 in the presence of balance extension spring 12, all the time against the upper limit bearing pin 11 being arranged on price fixing 15
On, if dry bearing 14 can be contacted with the driving lever 8 of several indenting tool groups of the bottom of Moving plate 9.
During work, the Moving plate 9 of point sowing disk is contacted to roll clockwise with ground and advanced, the base connecting plate installed on Moving plate 9
10 grade parts also concomitant rotation, pivoted housing 3 promotes seed wheel driver plate 2 to rotate when the position of seed wheel driver plate 2 is gone to, by seed from
Price fixing 15 and price fixing lid 1 composition chamber in be expelled to determine indenting tool 7 and dynamic indenting tool 4 composition duckbilled chamber in, seed with into
Cave device is rotated further, when driving lever 8 encounters the bearing 14 of pendulum disk mechanism, as driving lever 8 is increasing with the contact surface of bearing 14,
Bearing 14 is forced to stir the beat of driving lever 8, remains on indenting tool 4, the open position when indenting tool group goes to bottom
Put maximum, seed is fallen into determining the soil that indenting tool 15 is excavated, and indenting tool continues to be rotated with Moving plate 9, indenting tool from
Turn up the soil table certain distance when, driving lever 8 turn over completely bearing 14 depart from bearing group 17 it is cylindrical, driving lever 8 is in the presence of return torsion spring 6
Return, dynamic indenting tool 4 is closed, and completes process of sowing.
Because being to be hinged between balance 5 and price fixing 15, therefore balance 5 can advance with balance bearing pin 13 for axle is rotated
During seeding operation pendulum disk mechanism by lower limit bearing pin 19 is spacing can not
Rotate clockwise, by bearing 14 act on the upper end of driving lever 8 complete sowing, and polydisc bearing 14 can with it is continual with
Driving lever 8 is contacted, and ensures that dynamic indenting tool 4 is always open mode in spacing scope, and the opening time of the dynamic indenting tool 4 of extension is protected
Card seed can fall；When point sowing disk needs retroversion, Moving plate 9 and indenting tool group to rotate backward, driving lever 8 rotates counterclockwise process
In pendulum disk mechanism can be promoted to rotate in an anti-clockwise direction, balance 5 swings around balance bearing pin 13 all the time in the presence of driving lever 8, move
Indenting tool 4 is closed all the time, and balance 5 swings to certain angle, driving lever 8 in the cylindrical slip of bearing 14, when driving lever 8 turns over whole bearings
During group 17, pendulum disk mechanism is returned to initial position under the pulling force of balance extension spring 12.
Claims (5)
1. a kind of pendulum disk mechanism for high speed point sowing disk, it is characterised in that：The pendulum disk mechanism is movably arranged on high speed bunch planting
The price fixing of disk（15）On, the pendulum disk mechanism is located at Moving plate（9）The top of the indenting tool group on circumference, the pendulum disk mechanism includes
Balance（5）, balance extension spring（12）And bearing group（17）, the bearing group（17）Held by some dish axles（14）Composition, the bearing
（14）By bearing bearing pin（17）Installed in balance（5）Middle and lower part, the bearing group（17）With the driving lever of indenting tool（13）Contact
Coordinate, the balance extension spring（12）One end and balance（5）Connection, the balance extension spring（12）The other end is articulated in price fixing（15）
On.
2. a kind of high speed point sowing disk with pendulum disk mechanism according to claim 1, it is characterised in that：The balance（5）
By balance bearing pin（13）It is hinged on price fixing（15）Middle and lower part.
3. a kind of high speed point sowing disk with pendulum disk mechanism according to claim 1 and 2, it is characterised in that：The balance
Extension spring（12）It is provided with position-limit mechanism.
4. a kind of high speed point sowing disk with pendulum disk mechanism according to claim 3, it is characterised in that：The position-limit mechanism
Including being arranged on price fixing（15）The upper limit bearing pin of upper side（11）With lower limit bearing pin（19）, the balance extension spring（12）For upper
Spacing bearing pin（11）With lower limit bearing pin（19）Between.
5. a kind of high speed point sowing disk with pendulum disk mechanism according to claim 1 or 4, it is characterised in that：The cavitation
Device includes determining indenting tool（7）, dynamic indenting tool（4）, driving lever（13）And base fixing plate（10）, the dynamic indenting tool（4）With determine into
Cave device（7）Duckbilled is constituted, it is described to determine indenting tool（7）By base fixing plate（10）Installed in Moving plate（9）On circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267578.7A CN106879285B (en) | 2017-04-21 | 2017-04-21 | A wobble plate mechanism for high-speed hill-drop tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267578.7A CN106879285B (en) | 2017-04-21 | 2017-04-21 | A wobble plate mechanism for high-speed hill-drop tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106879285A true CN106879285A (en) | 2017-06-23 |
| CN106879285B CN106879285B (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710267578.7A Active CN106879285B (en) | 2017-04-21 | 2017-04-21 | A wobble plate mechanism for high-speed hill-drop tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106879285B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419481A (en) * | 2018-03-21 | 2018-08-21 | 甘肃洮河拖拉机制造有限公司 | A kind of thumb wheel mechanism and its dibbler for installing thumb wheel mechanism |
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| CN205105582U (en) * | 2015-11-14 | 2016-03-30 | 甘肃洮河拖拉机制造有限公司 | Dibbler cavitation mechanism opens time -delay device |
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| CN206728559U (en) * | 2017-04-21 | 2017-12-12 | 甘肃洮河拖拉机制造有限公司 | A kind of pendulum disk mechanism for high speed point sowing disk |
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| CN1726749A (en) * | 2004-07-26 | 2006-02-01 | 山东理工大学 | Steering wheel type dibbler for separately hole sowing fertilizer |
| CN201004795Y (en) * | 2007-08-06 | 2008-01-16 | 新疆生产建设兵团农一师七团农机修造厂 | Precision seed-weighing implement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106879285B (en) | 2023-07-14 |
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