CN110521354A - The wheeled precision drill of kind - Google Patents
The wheeled precision drill of kind Download PDFInfo
- Publication number
- CN110521354A CN110521354A CN201910921131.6A CN201910921131A CN110521354A CN 110521354 A CN110521354 A CN 110521354A CN 201910921131 A CN201910921131 A CN 201910921131A CN 110521354 A CN110521354 A CN 110521354A
- Authority
- CN
- China
- Prior art keywords
- wheel
- platen
- internal frame
- bearing
- discharge plate
- Prior art date
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 8
- 238000009331 sowing Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009313 farming Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Abstract
This application involves agricultural planting precise hole sowing device technical fields, are the wheeled precision drills of kind comprising fixed discharge plate, outer press ring, rotation platen, internal frame set, takes kind of wheel, gear device and the dibbler assembly being able to rotate at central axis；The center of fixed discharge plate be fixed with right part can rack-mounted central axis, fixed discharge plate be equipped with can be exported with plants case be connected into kind of a hole, fixed discharge plate outer cover is equipped with outer press ring, and the left end of central axis is equipped with rotation platen.The application reasonable and compact in structure, it is easy to use, its duckbilled contact ground simultaneously drives wheel circle body, rotation platen rotation, gear device drive is set to take kind of a wheel rotation, precise hole sowing will be realized in seed transfer to feed outlet, not only structure is simple, is easily assembled maintenance, and transmission is accurate, takes kind of an accurate stable, the crop that different-grain diameter or category seed can be sowed by more exchanging kind of wheel for has the characteristics that reliability is good, takes kind of an accurate, economy, is easy, efficient.
Description
Technical field
This application involves agricultural planting precise hole sowing device technical fields, are the wheeled precision drills of kind.
Background technique
Existing indent dibbler uses relatively broad before at present, and seed fetching equipment generally all has and takes kind of a torsional spring, due to
Taking kind of torsional spring is vulnerable part, and seed fetching equipment can not work normally if taking kind of torsional spring damage, will cause corresponding duckbilled and does not sow,
Lead to hole and broadcast leakage.In addition, existing indent dibbler complicated mechanism, component are more, when the crop species of sowing change
When, because seed average grain diameter changes, indent dibbler is not often available, and is needed replacing indent dibbler, is on the one hand made
It is applicable in the indent dibbler of Different Crop at needing to buy, input cost is larger, and the indent dibbler not used causes relatively not busy
It sets, on the other hand dismounting dibbler is relatively complicated, and it is time-consuming and laborious, it is easy to delay farming season, causes greater loss.In addition, existing band
The seeder of indent dibbler during transportation, often surprisingly sows because point sowing disk shakes, leads to the waste of seed.
Summary of the invention
The application's has been designed to provide the wheeled precision drill of kind, overcomes the defects of the prior art,
It, which can effectively solve, takes that kind of torsional spring is easy to damage, causes hole and broadcast leakage and transmission mechanism multiple existing for existing indent dibbler
It is miscellaneous, component is more, can not be suitable for various crop, replacement dibbler is time-consuming and laborious, easy the problem of delaying farming season.
The purpose of the application is achieved in that the wheeled precision drill of kind, including fixed discharge plate, central axis, outer
Pressure ring, takes kind of wheel, gear device and the dibbler assembly being able to rotate at rotation platen, internal frame set；The center of fixed discharge plate is solid
Surely have right part can rack-mounted central axis, fixed discharge plate be equipped with can be exported with plants case be connected into kind of a hole,
Fixed discharge plate outer cover is equipped with outer press ring, and the left end of central axis is equipped with rotation platen, rotates platen and outer press ring passes through connection
Bolt is fixed together and is pressed on the left and right ends of dibbler assembly, and the right for rotating platen is equipped with the interior of cup-shaped body
The opening of frame set, internal frame set towards the right side and is fixedly mounted in fixed discharge plate, and the lower end of internal frame set is equipped with feed outlet, and internal frame covers interior
Chamber lower part is equipped with gear kind device and takes kind of a wheel, and the internal frame set inner cavity on gear kind device top forms seed chamber, and kind of a wheel is taken to be mounted on
In gear kind device, takes kind of an outside for wheel to be equipped with and take kind of hole and pressure can be rotated by the indoor seed transfer to feed outlet of seed
The right part of disk, which is equipped with to be able to drive, takes kind of a gear device for wheel rotation, and the outer cover of internal frame set is equipped with dibbler assembly, cave
Broadcasting device assembly includes wheel circle body and duckbilled, and the external side of wheel rim is equipped with duckbilled, sets respectively on the wheel circle body of corresponding each duckbilled position
There is kind hole, feed outlet can be connected by crossing kind of a hole with the duckbilled inner cavity of dibbler assembly lower end.
Further, gear device includes driving gear, driven gear and kind wheel shaft, rotates the right end middle part of platen
Equipped with platen heart platform, gear is driven to be fixedly mounted on platen heart platform by flat key, driving gear lower position is equipped with kind of a wheel shaft,
The left plate lower part of internal frame set is equipped with frame set bore and is equipped with kind of a wheel left bearing, and kind of a wheel right bearing is equipped in fixed discharge plate,
Kind wheel shaft is mounted on internal frame set by kind of a wheel left bearing, kind wheel right bearing, fixes in discharge plate, and kind of a wheel is taken to be fixedly mounted on internal frame set
On interior intracavitary kind wheel shaft, plant the left end of wheel shaft by flat key and be fixedly installed with driven gear, the upper end gear teeth of driven gear with
The lower end gear teeth of driving gear are meshed.
Further, corresponding that kind of a fixation discharge plate for wheel position is taken to be equipped with kind of wheel bore and be equipped with kind of a wheel cap, kind wheel cap is logical
It crosses kind of a lid screw to be fixedly mounted in fixed discharge plate, the left side central portion for planting wheel cap is equipped with kind of a lid axle bed land, kind wheel right bearing peace
In kind of lid axle bed land, it is equipped with kind of a lid positioning land close to the left side edge of kind of wheel cap, kind wheel cap passes through kind of a lid positioning ring
Platform is mounted in kind of wheel bore.
Further, gear kind device includes the first arc plate, the second arc plate, first baffle, second baffle, and the first arc plate is pressed against
Kind of a wheel rear lower is being taken, the second arc plate, which is pressed against, takes kind of a wheel front, and the lower end of the first arc plate is located at feed outlet rear portion, the second arc plate
Lower end be located in front of feed outlet, form the gear kind communicated with feed outlet between the first arc plate lower end, the second arc plate lower end and export,
First baffle is the low inclined inclined plate in direction before rear height, and the rear end of first baffle is connected with the rear inside wall that internal frame covers, the
The front end of one baffle and the upper end of the first arc plate are linked together, and second baffle is along the front is high and the back is low the inclined inclined plate in direction second
The front end of baffle is connected with the front inner wall that internal frame covers, and the rear end of second baffle and the upper end of the second arc plate are linked together, and takes
Kind of wheel is mounted between the first arc plate, the second arc plate and can rotate, and takes kind of hole in inner small and outside big horn-like.
Further, the front of first baffle is fixed with clear kind of scraping blade, and the front end of clear kind of scraping blade, which is pressed against, to be taken on kind of wheel.
Further, an internal frame set inner wall for corresponding gear kind outlet forward position is equipped with clear kind of hairbrush, after clear kind of hairbrush
It holds close to the front end of feed outlet.
Further, internal frame set is fixed in fixed discharge plate by being no less than two frame set bolts, the right end of internal frame set
Mouth is pressed on fixed race and faces left on end face and keep sealing.
Further, the left side central portion of fixed discharge plate is equipped with price fixing heart set, is equipped with frame in the middle part of the left plate of internal frame set and covers the heart
Hole, internal frame set are sleeved on price fixing heart set left part by frame sleeve core hole and keep sealing, and fixed discharge plate is mounted on by price fixing heart set
In the middle part of central axis, the right part of central axis is equipped with positioning plane, and the left part of central axis is equipped with mandrel axle journal and is equipped with platen bearing,
It rotates and is equipped with bearing saddle bore in the middle part of the left end of platen, the inner ring suit of platen bearing is fixed on mandrel axle journal, platen bearing
Outer ring is mounted in bearing saddle bore, and locking screw thread is equipped on the outside of the left end of central axis and is fixedly installed with lock nut, locks spiral shell
Female right end is pressed on platen bearing left end.
The application reasonable and compact in structure, easy to use, duckbilled contact ground simultaneously drives wheel circle body, rotation platen to turn
It is dynamic, so that gear device drive is taken kind of a wheel rotation, precise hole sowing will be realized in seed transfer to feed outlet, not only structure letter
List is easily assembled maintenance, and transmission is accurate, takes kind of an accurate stable, can be by more exchanging kind of wheel sowing different-grain diameter or a category for
The crop of seed has the characteristics that reliability is good, takes kind of an accurate, economic, simplicity, is efficient.
Detailed description of the invention
The specific structure of the application is provided by drawings and examples below:
Fig. 1 is schematic diagram of main cross-sectional structure of the application most preferred embodiment；
Fig. 2 is the schematic cross-sectional view in attached drawing 1 at A-A；
Fig. 3 is the right side structural representation of attached drawing 1.
Legend: 1 is fixed discharge plate, and 2 be center axis, and 3 be outer press ring, and 4 be rotation platen, and 5 be internal frame set, and 6 is take kind of a wheel,
7 is into kind of a holes, and 8 be connection bolt, and 9 be feed outlet, and 10 is take kind of a hole, and 11 be wheel circle body, and 12 be duckbilled, and 13 be a kind hole, and 14
To drive gear, 15 be driven gear, and 16 be a kind wheel shaft, and 17 be kind of a wheel left bearing, and 18 take turns a right bearing for kind, and 19 be kind of a wheel bore,
20 be kind of a wheel cap, and 21 be kind of a lid screw, and 22 be kind of a lid axle bed land, and 23 be kind of a lid positioning land, and 24 be the first arc plate, and 25 be the
Two arc plates, 26 be first baffle, and 27 be second baffle, and 28 be clear kind of scraping blade, and 29 be clear kind of hairbrush, and 30 cover bolt for frame, and 31 are
Price fixing heart set, 32 be frame sleeve core hole, and 33 be platen bearing, and 34 be bearing saddle bore, and 35 be lock nut.
Specific embodiment
The application is not limited by following embodiments, can be determined according to the technical solution of the application and actual conditions specific
Embodiment.
Embodiment: as shown in Fig. 1-3, this kind of wheeled precision drill include fixed discharge plate 1, central axis 2, outer press ring 3,
Rotation platen 4, takes kind of wheel 6, gear device and the dibbler assembly being able to rotate at internal frame set 5；The center of fixed discharge plate 1 is solid
Surely have right part can rack-mounted central axis 2, fixed discharge plate 1 be equipped with can be exported with plants case be connected into kind of a hole
7, fixed 1 outer cover of discharge plate is equipped with outer press ring 3, and the left end of central axis 2 is equipped with rotation platen 4, rotates platen 4 and outer press ring 3
The left and right ends of dibbler assembly are fixed together and are pressed on by connecting bolt 8, the right of rotation platen 4, which is equipped with, is in
Hypanthial internal frame set 5, the opening of internal frame set 5 towards the right side and are fixedly mounted in fixed discharge plate 1, and the lower end of internal frame set 5 is equipped with row
Kind hole 9, the inner cavity lower part of internal frame set 5 are equipped with gear kind device and take kind of a wheel 6, and the internal frame for keeping off kind of device top covers 5 inner cavities and formed
Seed chamber takes kind wheel 6 to be mounted in gear kind device, takes kind of an outside for wheel 6 to be equipped with and takes kind of hole 10 and can be indoor kind by seed
Son is transferred in feed outlet 9, and the right part of rotation platen 4 is equipped with the gear device for being able to drive and taking 6 rotation of kind of wheel, internal frame set
5 outer cover is equipped with dibbler assembly, and dibbler assembly includes wheel circle body 11 and duckbilled 12, takes turns and is equipped with duckbilled on the outside of circle body 11
12, it corresponds to and was respectively equipped with kind hole 13 on the wheel circle body 11 of each 12 position of duckbilled, feed outlet 9 passed through kind of a hole 13 can be with bunch planting
12 inner cavity of duckbilled of device assembly lower end is connected.Seed in plants case is by entering seed chamber into kind of hole 7, and the application is along the direction B
When rotation, duckbilled 12 contacts ground and wheel circle body 11, rotation platen 4 and outer press ring 3 is driven to rotate, and rotation platen 4 is driven by gear
Dynamic device drive takes 6 rotation of kind of wheel, takes kind of wheel 6 by seed indoor seed transfer to feed outlet 9, realizes essence by duckbilled 12
Measure bunch planting.The application takes kind of a wheel 6 by gear device driving, and not only structure is simple, is easily assembled maintenance, and is driven essence
Really, kind of an accurate stable is taken, it is often more important that can be according to the size of seed, different-grain diameter or product can be sowed by more exchanging kind of a wheel 6 for
The crop of class seed saves the cost of purchase seeding machinary for user, by taking kind of a wheel 6 to take kind, takes kind of quantity long-term
Operation guarantees reliability and accuracy, and through actual test, the single grain rate in every cave is up to 90% or more, and hole rate is less than 2%, symbol
Close the precision drilling demand of user.
As shown in Fig. 1-2, gear device includes driving gear 14, driven gear 15 and kind wheel shaft 16, rotates platen
Platen heart platform is equipped in the middle part of 4 right end, driving gear 14 is fixedly mounted on platen heart platform by flat key, 14 lower section of driving gear
Position is equipped with kind of a wheel shaft 16, and the left plate lower part of internal frame set 5 is equipped with frame set bore and is equipped with kind of a wheel left bearing 17, fixed discharge plate
Kind of a wheel right bearing 18 is installed, kind wheel shaft 16 is mounted on internal frame set 5 by a kind wheel left bearing 17, kind wheel right bearing 18, fixes on 1
In discharge plate 1, kind of wheel 6 is taken to be fixedly mounted on kind wheel shaft 16 intracavitary in internal frame set 5, the left end of kind wheel shaft 16 is fixed by flat key
Driven gear 15 is installed, the upper end gear teeth of driven gear 15 are meshed with the lower end gear teeth of driving gear 14.When practical manufacture,
At the middle part of kind of wheel shaft 16, settable wheel shaft positions plane, takes kind of a centre bore for wheel 6 to be equipped with and matches with wheel shaft positioning plane
Fixed pan, take kind wheel 6 to be mounted on kind of wheel shaft 16 by fixed pan；It is corresponding to take kind of a kind wheel shaft 16 for 6 right end positions of wheel
On be fixed with right circlip, the axial movement for taking kind wheel 6 is limited by right circlip, corresponding internal frame covers 5 left plate right ends
It is fixed with left circlip on the kind wheel shaft 16 of position, the axis of kind of wheel shaft 16 is limited by left circlip, kind wheel left bearing 17
To movement.When seeding operation, duckbilled 12 contacts ground driving rotation platen 4 and rotates, and rotation platen 4 is driven by driving gear 14
Driven gear 15, kind wheel shaft 16 rotate, so that kind of a wheel 6 is taken to rotate and carry out taking kind of an operation, the duckbilled when seeder stops operation
12 leave ground, and rotation platen 4 stops rotating, and so as to make to take kind of a wheel 6 to remain stationary locking, no longer take kind, avoid duckbilled
More seeds of interior deposit, ensure that smart seed-fetching.
It is corresponding that kind of a fixation discharge plate 1 for 6 positions of wheel is taken to be equipped with kind of wheel bore 19 and kind of a wheel cap is installed as shown in Fig. 1-3
20, kind wheel cap 20 is fixedly mounted in fixed discharge plate 1 by kind of a lid screw 21, and the left side central portion of kind wheel cap 20 is equipped with kind of a lid axle bed
Land 22, kind wheel right bearing 18 are mounted in kind of lid axle bed land 22, are equipped with kind of a lid positioning close to the left side edge of kind of wheel cap 20
Land 23, kind wheel cap 20 are mounted in kind of wheel bore 19 by kind of a lid positioning land 23.Since kind of wheel cap 20 is readily disassembled, by taking
Wheel cap 20 of sowing is convenient to replacement and takes kind of a wheel 6, without dismantling dibbler completely, can be realized and takes kind of a replacement for wheel 6, save
Shi Shengli, maintenance and adjustment are more efficient and convenient.
As shown in Fig. 1-2, gear kind device includes the first arc plate 24, the second arc plate 25, first baffle 26, second baffle 27,
First arc plate 24, which is pressed against, takes kind of 6 rear lowers of wheel, and the second arc plate 25, which is pressed against, takes kind of 6 fronts of wheel, the lower end position of the first arc plate 24
In 9 rear portion of feed outlet, the lower end of the second arc plate 25 is located at the front of feed outlet 9,24 lower end of the first arc plate, 25 lower end of the second arc plate it
Between formed communicated with feed outlet 9 gear kind outlet, first baffle 26 be along it is rear height before the low inclined inclined plate in direction, first baffle 26
The rear inside wall of rear end and internal frame set 5 be connected, the front end of first baffle 26 and the upper end of the first arc plate 24 are linked together, the
Two baffles 27 are along the front is high and the back is low the inclined inclined plate in direction, and the front end of second baffle 27 is connected with the front inner wall that internal frame covers 5,
The rear end of second baffle 27 and the upper end of the second arc plate 25 are linked together, and kind of a wheel 6 is taken to be mounted on the first arc plate 24, the second arc plate 25
Between and can rotate, take kind of hole 10 in inner small and outside big horn-like.The indoor seed of seed can be led by gear kind device
Enter to take kind taking in kind of hole 10 for wheel 6, when manufacture, the diameter for taking kind of hole 10 made to be slightly larger than the average grain diameter of crop seed to be sowed,
The depth for taking kind of hole 10 is preferably 1.3 times of such seed average grain diameter, takes kind of hole 10 to enter in horn-like convenient for seed, simultaneously
It pours out convenient for seed, is exported, in feed outlet 9 with being self-possessed and kind of a rotator inertia for wheel 6 being taken to enter gear kind.
As shown in Fig. 1-2, the front of first baffle 26 is fixed with clear kind of scraping blade 28, and the front end of clear kind of scraping blade 28 is pressed against
It takes on kind of wheel 6.The preferable rubber production of wearability is preferred in clear kind of scraping blade 28, can be struck off by clear kind of scraping blade 28 and take kind of a hole
Extra seed in 10, is further ensured that smart seed-fetching.
As shown in Fig. 1-2, the internal frame of corresponding gear kind outlet forward position covers 5 inner walls and is equipped with clear kind of hairbrush 29, clear kind of hair
The rear end of brush 29 is close to the front end of feed outlet 9.The kind adhered in kind of the 6 lower end holes Qu Zhong 10 of wheel can will be taken by clear kind of hairbrush 29
Son brushes out, it is assisted to fall into feed outlet 9, to guarantee there is a seed in each kind of cave, reduces hole rate.
As shown in Fig. 1-2, internal frame set 5 is fixed in fixed discharge plate 1 by being no less than two frame set bolts 30, internal frame
The right output port of set 5 is pressed on fixed 1 left side of discharge plate and keeps sealing.It, can be on the right side of corresponding internal frame set 5 when practical manufacture
Groove is set on 1 left side of fixation discharge plate of port position, groove is caught in by the right output port of internal frame set 5, can guarantee to install
When assembly accuracy, and the sealing that internal frame covers 5 right output ports and fixed 1 left end contact position of discharge plate can be further increased
Property.
As shown in Fig. 1-2, the left side central portion of fixed discharge plate 1 is equipped with price fixing heart set 31, sets in the middle part of the left plate of internal frame set 5
There is frame sleeve core hole 32, internal frame set 5 is sleeved on the price fixing heart 31 left parts of set by frame sleeve core hole 32 and keeps sealing, and fixed discharge plate 1 is logical
It crosses price fixing heart set 31 and is mounted on 2 middle part of central axis, the right part of central axis 2 is equipped with positioning plane, and the left part of central axis 2 is equipped with mandrel
Axle journal is simultaneously equipped with platen bearing 33, rotates and is equipped with bearing saddle bore 34 in the middle part of the left end of platen 4, and the inner ring of platen bearing 33 is set with
It is fixed on mandrel axle journal, the outer ring of platen bearing 33 is mounted in bearing saddle bore 34, and locking is equipped on the outside of the left end of central axis 2
Screw thread is simultaneously fixedly installed with lock nut 35, and the right end of lock nut 35 is pressed on 33 left end of platen bearing.Pass through price fixing heart set
31 can be further ensured that the leakproofness of seed chamber, prevent the coated pharmaceutical powder outside seed from entering the tooth in 5 left side of internal frame set
In wheel drive unit, so as to ensure that gear device long time stability works, extend the service life of associated components.
Above description is only intended to clearly illustrate the application example, and is not to presently filed embodiment
Restriction.Guarantor of all technical solution changes and variations that derived from for belonging to the application still in the application
Protect the column of range.
Claims (8)
1. the wheeled precision drill of kind, it is characterised in that: including fixed discharge plate, central axis, outer press ring, rotate platen, interior
Frame set takes kind of wheel, gear device and the dibbler assembly being able to rotate；The center of fixed discharge plate, which is fixed with right part, to install
Central axis on the rack, equipped with that can be connected with plants case outlet into kind of a hole, fixed discharge plate outer cover fills fixed discharge plate
There is outer press ring, the left end of central axis is equipped with rotation platen, rotates platen and outer press ring by connecting bolt and is fixedly connected on one
The left and right ends for playing and being pressed on dibbler assembly, the right for rotating platen are equipped with the internal frame set of cup-shaped body, and internal frame set is opened
Mouth is towards the right side and is fixedly mounted in fixed discharge plate, and the lower end of internal frame set is equipped with feed outlet, and the inner cavity lower part of internal frame set is equipped with gear
Kind of device and kind of a wheel is taken, the internal frame set inner cavity on gear kind device top forms seed chamber, takes kind of a wheel to be mounted in gear kind device, takes kind
The outside of wheel, which is equipped with, to be taken kind of hole and in the indoor seed transfer to feed outlet of seed, can will rotate the right part of platen equipped with can
It drives and takes kind of a gear device for wheel rotation, the outer cover of internal frame set is equipped with dibbler assembly, and dibbler assembly includes wheel rim
Body and duckbilled, the external side of wheel rim are equipped with duckbilled, kind hole were respectively equipped on the wheel circle body of corresponding each duckbilled position, and feed outlet is logical
Crossing kind of a hole can be connected with the duckbilled inner cavity of dibbler assembly lower end.
2. as described in claim a kind of wheeled precision drill, it is characterised in that: gear device include driving gear,
Driven gear and kind wheel shaft, rotate and are equipped with platen heart platform in the middle part of the right end of platen, gear is driven to be fixedly mounted on pressure by flat key
On core platform, driving gear lower position is equipped with kind of a wheel shaft, and the left plate lower part of internal frame set is equipped with frame set bore and is equipped with kind
Left bearing is taken turns, kind of a wheel right bearing is installed in fixed discharge plate, kind wheel shaft is mounted on internal frame by kind of a wheel left bearing, kind wheel right bearing
On set, fixed discharge plate, kind of wheel is taken to be fixedly mounted on kind wheel shaft intracavitary in internal frame set, the left end for planting wheel shaft is fixed by flat key
Driven gear is installed, the upper end gear teeth of driven gear are meshed with the lower end gear teeth of driving gear.
3. as claimed in claim 2 kind of wheeled precision drill, it is characterised in that: corresponding to take in kind of the fixation discharge plate of wheel position
Equipped with kind of wheel bore and kind of a wheel cap is installed, kind wheel cap is fixedly mounted in fixed discharge plate by kind of a lid screw, plants the left side of wheel cap
Middle part is equipped with kind of a lid axle bed land, and kind wheel right bearing is mounted in kind of lid axle bed land, and the left side edge close to kind of wheel cap is equipped with
Kind lid positioning land, kind wheel cap are mounted in kind of wheel bore by kind of a lid positioning land.
4. the wheeled precision drill of kind as described in claims 1 or 2 or 3, it is characterised in that: gear kind device includes the first arc
Plate, the second arc plate, first baffle, second baffle, the first arc plate, which is pressed against, takes kind of a wheel rear lower, and the second arc plate, which is pressed against, takes kind of a wheel
Front, the lower end of the first arc plate are located at feed outlet rear portion, and the lower end of the second arc plate is located in front of feed outlet, the first arc plate lower end,
The gear kind outlet communicated with feed outlet is formed between second arc plate lower end, first baffle is that low direction is inclined tiltedly before rear height
The rear end of plate, first baffle is connected with the rear inside wall that internal frame covers, and the front end of first baffle and the upper end of the first arc plate are linked as
One, second baffle are along the front is high and the back is low the inclined inclined plate in direction, and the front end of second baffle is connected with the front inner wall that internal frame covers
It connects, the rear end of second baffle and the upper end of the second arc plate are linked together, and kind of a wheel is taken to be mounted between the first arc plate, the second arc plate simultaneously
It can rotate, take kind of hole in inner small and outside big horn-like.
5. as claimed in claim 4 kind of wheeled precision drill, it is characterised in that: the front of first baffle is fixed with clear kind and scrapes
Piece, the front end of clear kind of scraping blade, which is pressed against, to be taken on kind of wheel；Or/and the internal frame set inner wall of corresponding gear kind outlet forward position is equipped with
Clear kind of hairbrush, the rear end of clear kind of hairbrush is close to the front end of feed outlet；Or/and internal frame set covers bolt by being no less than two framves
It is fixed in fixed discharge plate, the right output port of internal frame set is pressed on fixed race and faces left on end face and keep sealing.
6. the wheeled precision drill of kind as described in claims 1 or 2 or 3, it is characterised in that: the left side central portion of fixed discharge plate is set
There is price fixing heart set, frame sleeve core hole is equipped in the middle part of the left plate that internal frame covers, internal frame set is sleeved on a price fixing heart set left side by frame sleeve core hole
Portion simultaneously keeps sealing, and fixed discharge plate is mounted in the middle part of central axis by price fixing heart set, and the right part of central axis is equipped with positioning plane, in
The left part of mandrel is equipped with mandrel axle journal and is equipped with platen bearing, rotates and is equipped with bearing saddle bore, platen axis in the middle part of the left end of platen
The inner ring suit held is fixed on mandrel axle journal, and the outer ring of platen bearing is mounted in bearing saddle bore, on the outside of the left end of central axis
Equipped with locking screw thread and it is fixedly installed with lock nut, the right end of lock nut is pressed on platen bearing left end.
7. as claimed in claim 4 kind of wheeled precision drill, it is characterised in that: the left side central portion of fixed discharge plate is equipped with price fixing
Heart set, the left plate middle part of internal frame set are equipped with frame sleeve core hole, and internal frame set is sleeved on price fixing heart set left part by frame sleeve core hole and protects
Sealing is held, fixed discharge plate is mounted in the middle part of central axis by price fixing heart set, and the right part of central axis is equipped with positioning plane, central axis
Left part is equipped with and mandrel axle journal and is equipped with platen bearing, rotates and is equipped with bearing saddle bore in the middle part of the left end of platen, platen bearing it is interior
Snare dress is fixed on mandrel axle journal, and the outer ring of platen bearing is mounted in bearing saddle bore, and lock is equipped on the outside of the left end of central axis
Determine screw thread and be fixedly installed with lock nut, the right end of lock nut is pressed on platen bearing left end.
8. as claimed in claim 5 kind of wheeled precision drill, it is characterised in that: the left side central portion of fixed discharge plate is equipped with price fixing
Heart set, the left plate middle part of internal frame set are equipped with frame sleeve core hole, and internal frame set is sleeved on price fixing heart set left part by frame sleeve core hole and protects
Sealing is held, fixed discharge plate is mounted in the middle part of central axis by price fixing heart set, and the right part of central axis is equipped with positioning plane, central axis
Left part is equipped with and mandrel axle journal and is equipped with platen bearing, rotates and is equipped with bearing saddle bore in the middle part of the left end of platen, platen bearing it is interior
Snare dress is fixed on mandrel axle journal, and the outer ring of platen bearing is mounted in bearing saddle bore, and lock is equipped on the outside of the left end of central axis
Determine screw thread and be fixedly installed with lock nut, the right end of lock nut is pressed on platen bearing left end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921131.6A CN110521354A (en) | 2019-09-27 | 2019-09-27 | The wheeled precision drill of kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921131.6A CN110521354A (en) | 2019-09-27 | 2019-09-27 | The wheeled precision drill of kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110521354A true CN110521354A (en) | 2019-12-03 |
Family
ID=68670450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910921131.6A Pending CN110521354A (en) | 2019-09-27 | 2019-09-27 | The wheeled precision drill of kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110521354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145106A (en) * | 2021-10-18 | 2022-03-08 | 山东省农业科学院作物研究所 | Seeding disc with uniform seeding function |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201571322U (en) * | 2009-12-19 | 2010-09-08 | 石河子大学 | Precision seeder |
| CN202310544U (en) * | 2011-08-01 | 2012-07-11 | 刘军江 | Mechanical externally-adjusted precision dibbler |
| CN102668778A (en) * | 2012-05-31 | 2012-09-19 | 山西大学 | Seed and fertilizer same-cave seeding machine |
| CN102714958A (en) * | 2012-07-09 | 2012-10-10 | 曾廷刚 | Drum-type precision sowing machine |
| CN103392422A (en) * | 2013-07-17 | 2013-11-20 | 王新生 | Drum-type precision seeder |
| CN104221554A (en) * | 2014-09-15 | 2014-12-24 | 石河子市农友机械制造有限责任公司 | Seed taking device and sowing device composed of seed taking device and suitable for sowing different crops |
| CN104380888A (en) * | 2014-11-26 | 2015-03-04 | 董兆伟 | Seed discharge device of hand-pushed seeder |
| CN106134586A (en) * | 2016-07-18 | 2016-11-23 | 柳州好顺科技有限公司 | A kind of fine seeder |
| CN206713359U (en) * | 2017-04-19 | 2017-12-08 | 丁仁春 | A kind of sowing mechanism of hand-push type contact roller seeder |
| CN207011244U (en) * | 2017-04-19 | 2018-02-16 | 丁仁春 | A kind of hand-push type contact roller seeder |
| CN208191250U (en) * | 2018-02-01 | 2018-12-07 | 赵文 | Hand push Multi-functional slide way formula seeder |
| CN209184996U (en) * | 2018-09-29 | 2019-08-02 | 王坤 | A kind of dibbler |
| CN210641359U (en) * | 2019-09-27 | 2020-06-02 | 张朝书 | Wheel type precision dibbler |
-
2019
- 2019-09-27 CN CN201910921131.6A patent/CN110521354A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201571322U (en) * | 2009-12-19 | 2010-09-08 | 石河子大学 | Precision seeder |
| CN202310544U (en) * | 2011-08-01 | 2012-07-11 | 刘军江 | Mechanical externally-adjusted precision dibbler |
| CN102668778A (en) * | 2012-05-31 | 2012-09-19 | 山西大学 | Seed and fertilizer same-cave seeding machine |
| CN102714958A (en) * | 2012-07-09 | 2012-10-10 | 曾廷刚 | Drum-type precision sowing machine |
| CN103392422A (en) * | 2013-07-17 | 2013-11-20 | 王新生 | Drum-type precision seeder |
| CN104221554A (en) * | 2014-09-15 | 2014-12-24 | 石河子市农友机械制造有限责任公司 | Seed taking device and sowing device composed of seed taking device and suitable for sowing different crops |
| CN104380888A (en) * | 2014-11-26 | 2015-03-04 | 董兆伟 | Seed discharge device of hand-pushed seeder |
| CN106134586A (en) * | 2016-07-18 | 2016-11-23 | 柳州好顺科技有限公司 | A kind of fine seeder |
| CN206713359U (en) * | 2017-04-19 | 2017-12-08 | 丁仁春 | A kind of sowing mechanism of hand-push type contact roller seeder |
| CN207011244U (en) * | 2017-04-19 | 2018-02-16 | 丁仁春 | A kind of hand-push type contact roller seeder |
| CN208191250U (en) * | 2018-02-01 | 2018-12-07 | 赵文 | Hand push Multi-functional slide way formula seeder |
| CN209184996U (en) * | 2018-09-29 | 2019-08-02 | 王坤 | A kind of dibbler |
| CN210641359U (en) * | 2019-09-27 | 2020-06-02 | 张朝书 | Wheel type precision dibbler |
Non-Patent Citations (1)
| Title |
|---|
| 余斌等: "小型手推精量穴播机的设计与试验分析", 农业装备与农业工程, no. 12, 10 December 2017 (2017-12-10), pages 5 - 8 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145106A (en) * | 2021-10-18 | 2022-03-08 | 山东省农业科学院作物研究所 | Seeding disc with uniform seeding function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6352042B1 (en) | Internal seed knockout assembly | |
| AU710120B2 (en) | A mechanical seed meter | |
| US5784985A (en) | Mechanical seed meter | |
| CN211557964U (en) | Modular seeder unloading mechanism convenient to disassemble and assemble | |
| CN103392422A (en) | Drum-type precision seeder | |
| CN104871697A (en) | Adjustable seed pit accurately-quantitative seed discharging device | |
| CN203313651U (en) | Drum-type fine quantity seeding device | |
| CN110521354A (en) | The wheeled precision drill of kind | |
| CN105493715A (en) | Seed discharging device and seeding device | |
| CN103650715A (en) | Seed-metering device | |
| CN204104331U (en) | Accurate hole seeding arrangement | |
| US9338939B1 (en) | Seed disk for planting canola with a vacuum meter planter | |
| CN204859993U (en) | Smart volume dibbler of mechanical type | |
| CN109874461A (en) | A kind of indent refers to folder combined type feed mechanism for seed | |
| CN206743841U (en) | A kind of gravity seed cleaning seeder | |
| CN202979640U (en) | Seed sowing device | |
| CN210641359U (en) | Wheel type precision dibbler | |
| CN213127072U (en) | Hole sowing type precision seed sowing body | |
| CN103843500B (en) | Jet clear kind combination sheave precision seeder | |
| CN207911298U (en) | The efficient feed mechanism for seed of double plate | |
| CN209234213U (en) | A kind of dibbler with combined type discharging tube structure | |
| CN105638048A (en) | Small seed metering device | |
| CN106211884A (en) | Synchronize low pressure circumference driven sucking precise seeder | |
| CN205681830U (en) | Seed hole former | |
| CN206490989U (en) | Anti kickback attachment and anti-reversing dibbler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |