CN108207209A - Adjustable crops single-deck double row sowing monomer - Google Patents
Adjustable crops single-deck double row sowing monomer Download PDFInfo
- Publication number
- CN108207209A CN108207209A CN201810153730.3A CN201810153730A CN108207209A CN 108207209 A CN108207209 A CN 108207209A CN 201810153730 A CN201810153730 A CN 201810153730A CN 108207209 A CN108207209 A CN 108207209A
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- CN
- China
- Prior art keywords
- monomer
- longeron
- support arm
- seed
- transmit
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- 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
The invention discloses a kind of adjustable crops single-deck double row sowing monomers, it is desirable to provide a kind of high-quality, the adaptable adjustable crops single-deck double row sowing monomer of seeding operation.It is symmetrical on the monomer longeron to be staggered front to back setting transmit seed device, the profiling supporting arm front end of the transmit seed device is sleeved on the transmit seed device hitching axis and is bolted, profiling support arm rear lower mounting pre-tightens tension spring, and described two transmit seed devices in left and right go out kind of a mouth with former and later two of this point of kind box by a grain conductor respectively and couple；Symmetrical be staggered front to back sets the land presser on the monomer longeron, and symmetrical be staggered front to back of the land presser hitching axis is transversely packed on the monomer longeron, and the support arm front end sleeve of the land presser on the land presser hitching axis and is bolted.The present invention is suitable for two-row seeder on ridge and matches.
Description
Technical field
The present invention relates to a kind of planter of seeder, more particularly, to a kind of adjustable crops single-deck double row sowing
Monomer.
Background technology
The planter of existing pneumatic type seeder generally mainly by monomer frame, feed mechanism for seed, ditching-disk, contour wheel, lead
Kind pipe, land presser composition, the ditching-disk, contour wheel are rotatably arranged at respectively on planter frame, and land presser is arranged on
Planter frame rear portion, can independent profiling.In order to realize double row sowing in a planter, justified using two trench diggings
Disk, corresponding each ditching-disk set a grain conductor, using a feed mechanism for seed and seed tray, on the seed tray along the circumferential direction
The two rows of suction holes of setting, the two rows suction hole is corresponding with a grain conductor respectively, and two ditching-disk rears set a suppression
Device.Two ditching-disk lateral distances cannot adjust, that is, it is non-adjustable to sow line-spacing, it is impossible to which meeting different spacings agronomic technique will
It asks, and the kind ditch that ditching-disk is outputed easily returns soil, kind of a ditch is made to shoal or deep mixed cause, directly affects seeding quality；It is this
Planter is articulated in by parallel―ordinal shift on seeder frame, and two ditching-disks can only integrally be imitated with planter frame
Shape.It is described to decline with the integrated profiling susceptibility of planter frame under high-speed job state, with earth's surface copying error
Greatly, seed level consistency is directly affected, directly affects seeding operation quality.In addition, a land presser suppresses two seedling rows, seedling simultaneously
Row suppression effect is poor.
Invention content
The purpose of the present invention is being directed to the existing above problem, provide a kind of seeding operation it is high-quality, it is adaptable can
Mode crops single-deck double row sowing monomer.
To achieve the above object, the present invention uses following technical proposals：The adjustable crops single-deck duplicate rows of the present invention is broadcast
Kind monomer, including monomer longeron and the hitch beam being arranged on the monomer longeron, feed mechanism for seed, transmit seed device, land presser and connection
Grain conductor between the feed mechanism for seed and transmit seed device, the feed mechanism for seed use unicast discharge plate, are along the circumferential direction set in the unicast discharge plate
There are two rows of suction holes.It further includes land presser hitching axis, pre-tighten tension spring, transmit seed device hitching axis, which is equipped with a point kind
Box, this point of kind box go out kind of a mouth equipped with former and later two, and below the feed mechanism for seed, symmetrical be staggered front to back sets on the monomer longeron
Transmit seed device is put, symmetrical be staggered front to back of the transmit seed device hitching axis is rotationally transversely arranged on the monomer longeron, this leads kind
Device is equipped with profiling support arm, which is sleeved on the transmit seed device hitching axis and is bolted, the profiling support arm
Rear lower mounting pre-tightens tension spring, which is articulated in the monomer longeron front end, described two transmit seed devices in left and right point
Do not go out kind of a mouth with former and later two of this point of kind box by a grain conductor to couple；Positioned at the transmit seed device rear of the left and right two, the list
Symmetrical be staggered front to back sets the land presser on body longeron, which is transversely fixedly mounted with
On the monomer longeron, which is equipped with support arm, which is mounted on the land presser hitching axis and passes through spiral shell
Bolt is fixed.
As the preferred embodiment of the present invention, the transmit seed device further includes ditching-disk, contour wheel, planting pipe, breast boards, should
Ditching-disk, contour wheel are rotatably arranged at respectively on the profiling support arm lower end bearing, and earth-retaining prelaminar part sword shovel is rolled over inwardly
Curved that its cutting edge is made to overlay on the ditching-disk medial surface, which is vertically set on the inside of the breast boards, and the planting pipe
It is in the Zhong Gou areas that the ditching-disk medial surface is formed with the breast boards medial surface, under the planting pipe upper end and the grain conductor
End connection.
As the preferred embodiment of the present invention, the land presser further includes press wheel, ratchet mechanism, swing arm, pushes tension spring,
Inclined downward is set the swing arm backward, and lower end rotationally sets press wheel, and the upper end is hinged with the support arm rear end, should
Ratchet mechanism is set on support arm, and swing arm rear lower mounting pushes tension spring, which is articulated in the ratchet
The control stick lower end of mechanism.
After adopting the above technical scheme, adjustable crops single-deck double row sowing monomer provided by the invention have it is beneficial
Effect is：
The present invention is located at below the feed mechanism for seed, symmetrical on the monomer longeron to be staggered front to back setting transmit seed device, which hangs
Symmetrical be staggered front to back of spindle is rotationally transversely arranged on the monomer longeron, which is equipped with profiling support arm, this is imitative
Shape supporting arm front end is sleeved on the transmit seed device hitching axis and is bolted, and profiling support arm rear lower mounting pre-tightens tension spring,
The preload tension spring other end is articulated in the monomer longeron front end, and described two transmit seed devices in left and right are respectively by a grain conductor with being somebody's turn to do
Former and later two of point kind of box go out kind of a mouth connection；It is symmetrical front and rear on the monomer longeron positioned at the transmit seed device rear of the left and right two
Be staggered the land presser, and symmetrical be staggered front to back of the land presser hitching axis is transversely packed on the monomer longeron, the town
Depressor is equipped with support arm, and the support arm front end sleeve is on the land presser hitching axis and is bolted.During operation, pre-tightening
Under the action of tension spring, which individually with earth's surface profiling, imitates with existing only planter entirety parallel―ordinal shift
Shape is more accurate, makes depth of planting consistency more preferable；After planting, two land pressers are in the effect for pushing tension spring for two transmit seed devices
Individually profiling suppression followed by lower realizes the accurate soil covering compacting of seedling row, improves seeding operation quality；The transmit seed device is whole
Body transversary more simple and compact is configured convenient for two-row seeder on ridge, transversely adjusts two transmit seed devices in the transmit seed device
Installation site on hitching axis, the line-spacing that can be required transversely adjust the line-spacing of two land pressers, improve therewith
Planter adaptability.So the effect that seeding operation is high-quality, adaptable is obtained.
Description of the drawings
Fig. 1 is the construction front view of the adjustable crops single-deck double row sowing monomer of the present invention；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the side view of Fig. 1；
Fig. 4 is the 3 D stereo schematic diagram of the adjustable crops single-deck double row sowing monomer of the present invention.
In figure：Monomer longeron 1；Hitch beam 2；Ditching-disk 3；Contour wheel 4；Feed mechanism for seed 5；Land presser 6；Land presser hitching axis
7；Support arm 8；Profiling support arm 9；Pre-tighten tension spring 10；Transmit seed device hitching axis 11；Grain conductor 12；Planting pipe 13；Breast boards 14；Divide kind
Box 15；Ratchet mechanism 16；Swing arm 17；Push tension spring 18.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present invention specific implementation of adjustable crops single-deck double row sowing monomer is given
Mode organigram, including monomer longeron 1 and the hitch beam 2 being arranged on the monomer longeron 1, feed mechanism for seed 5, transmit seed device, town
Depressor 6 and the grain conductor 12 being connected between the feed mechanism for seed 5 and transmit seed device, the feed mechanism for seed 5 use unicast discharge plate, the unicast
Two rows of suction holes are along the circumferential direction equipped in discharge plate, land presser hitching axis 7 is further included, pre-tightens tension spring 10, transmit seed device hitching axis 11,
5 sowing port of feed mechanism for seed is equipped with point kind of a box 15, this point of kind box 15 goes out kind of a mouth equipped with former and later two, should positioned at 5 lower section of feed mechanism for seed
Symmetrical on monomer longeron 1 to be staggered front to back setting transmit seed device, transmit seed device hitching axis 11 is symmetrical is staggered front to back rotationally for this
It is transversely arranged on the monomer longeron 1, which is equipped with profiling support arm 9, which is mounted in the transmit seed device
It on hitching axis 11 and is bolted, 9 rear lower of profiling support arm mounting pre-tightens tension spring 10, which hangs
Be connected on 1 front end of monomer longeron, described two transmit seed devices in left and right respectively by a grain conductor 12 with before and after this point of kind box 15
Two go out kind of a mouth connection；Positioned at the transmit seed device rear of the left and right two, symmetrical be staggered front to back sets the town on the monomer longeron 1
Depressor 6, symmetrical be staggered front to back of the land presser hitching axis 7 are transversely packed on the monomer longeron 1, which is equipped with
Support arm 8,8 front end sleeve of support arm is on the land presser hitching axis 7 and is bolted.
As the preferred embodiment of the present invention, as shown in Figure 1, Figure 2, Figure 4 shows, the transmit seed device further includes ditching-disk 3, imitates
Shape wheel 4, planting pipe 13, breast boards 14, the ditching-disk 3, contour wheel 4 are rotatably arranged at the 9 lower end branch of profiling support arm respectively
On seat, bending makes its cutting edge overlay on 3 medial surface of the ditching-disk to the 14 forepart sword shovel of breast boards inwardly, the planting pipe 13
14 inside of breast boards is vertically set on, and the planting pipe 13 is in 3 medial surface of ditching-disk and 14 medial surface of breast boards
In the Zhong Gou areas of composition, which couples with 12 lower end of grain conductor.
As the preferred embodiment of the present invention, as shown in Figure 1, Figure 2, Figure 4 shows, the land presser 6 further includes press wheel, ratchet
Mechanism 16, swing arm 17 push tension spring 18, and inclined downward is set the swing arm 17 backward, and lower end rotationally sets press wheel,
The upper end is hinged with 8 rear end of support arm, ratchet mechanism 16 is set on the support arm 8, under 17 rear lower of swing arm mounting
Tension spring 18 is pressed, which is articulated in the control stick lower end of the ratchet mechanism 16.
In use, the adjustable crops single-deck double row sowing monomer hitch beam 2 of the present invention is pacified by parallel―ordinal shift
On seeder frame crossbeam, in seeder traveling operation, which starts to work, with the ditching-disk 3
Rolls forward will dig outward outputs kind of a ditch, and 14 forepart sword edge of shovel mouth of breast boards, which clears up 3 medial surface of ditching-disk, to be prevented
Clay, breast boards 14 effect under, push the soil of 3 interior direction of ditching-disk open earth-retaining outward, prevent soil fall after rise to
In kind ditch, it is inverted trapezoidal kind ditch wide at the top and narrow at the bottom that line of travel direction, which forms cross section, along longitudinal direction.From two before and after this point of kind box 15
It is a go out the discharge of kind of mouth seed fallen into kind of ditch through the grain conductor 12, planting pipe 13, the up-side down triangle outputed with existing plough
Kind ditch is compared, and seed dropping place is more accurate, and kind row is straight, spacing in the rows is accurate.During operation, under the action of tension spring 10 is pre-tightened, this two are led kind
Device is more accurate with existing only planter entirety parallel―ordinal shift profiling individually with earth's surface profiling, makes depth of planting consistent
Property is more preferable；Two transmit seed devices after planting, two land pressers 6 under the action of tension spring 18 is pushed followed by individually profiling town
Pressure realizes the accurate soil covering compacting of seedling row, improves seeding operation quality.
The transmit seed device entirety transversary more simple and compact, is configured convenient for two-row seeder on ridge, transversely adjust this two
Installation site of a transmit seed device on the transmit seed device hitching axis 11, the line-spacing that can be required, transversely adjust therewith this two
Installation site of a land presser 6 on the land presser hitching axis 7 keeps consistent with two transmit seed device line-spacings, improves sowing
Monomer adaptability.
The present invention realizes single-deck duplicate rows precision drilling, and simple in structure, use is easy to adjust, and seeding quality is stablized.
The present invention is suitable for two-row seeder on ridge and matches.
Claims (3)
1. a kind of adjustable crops single-deck double row sowing monomer, including monomer longeron（1）Be arranged on the monomer longeron（1）On
Hitch beam（2）, feed mechanism for seed（5）, transmit seed device, land presser（6）And it is connected to the feed mechanism for seed（5）Leading between transmit seed device
Kind pipe（12）, the feed mechanism for seed（5）Using unicast discharge plate, two rows of suction holes, feature are along the circumferential direction equipped in the unicast discharge plate
It is：Further include land presser hitching axis（7）, pre-tighten tension spring（10）, transmit seed device hitching axis（11）, the feed mechanism for seed（5）Sowing port is set
There is point kind of a box（15）, this point of kind box（15）Go out kind of a mouth equipped with former and later two, positioned at the feed mechanism for seed（5）Lower section, the monomer longeron（1）
It is above symmetrical to be staggered front to back setting transmit seed device, the transmit seed device hitching axis（11）Symmetrical be staggered front to back rotationally transversely sets
It puts in the monomer longeron（1）On, which is equipped with profiling support arm（9）, the profiling support arm（9）Front end sleeve is hung mounted in the transmit seed device
Spindle（11）It goes up and is bolted, the profiling support arm（9）Rear lower mounting pre-tightens tension spring（10）, the preload tension spring（10）Separately
One end is articulated in the monomer longeron（1）Front end, described two transmit seed devices in left and right pass through a grain conductor respectively（12）With this point of kind
Box（15）Former and later two go out the connection of kind of mouth；Positioned at the transmit seed device rear of the left and right two, the monomer longeron（1）It is upper it is symmetrical before
After be staggered the land presser（6）, the land presser hitching axis（7）Symmetrical be staggered front to back transversely is packed in the monomer longeron
（1）On, the land presser（6）Equipped with support arm（8）, the support arm（8）Front end sleeve is mounted in the land presser hitching axis（7）It goes up and passes through
Bolt is fixed.
2. adjustable crops single-deck double row sowing monomer according to claim 1, it is characterised in that：The transmit seed device is also
Including ditching-disk（3）, contour wheel（4）, planting pipe（13）, breast boards（14）, the ditching-disk（3）, contour wheel（4）Turn respectively
It is arranged on the profiling support arm dynamicly（9）On the bearing of lower end, the breast boards（14）Bending overlays its cutting edge to forepart sword shovel inwardly
In the ditching-disk（3）On medial surface, the planting pipe（13）It is vertically set on the breast boards（14）Inside, and the planting pipe（13）
It is in the ditching-disk（3）Medial surface and the breast boards（14）In the Zhong Gou areas that medial surface is formed, the planting pipe（13）Upper end with
The grain conductor（12）Lower end couples.
3. adjustable crops single-deck double row sowing monomer according to claim 1 or 2, it is characterised in that：The suppression
Device（6）Further include press wheel, ratchet mechanism（16）, swing arm（17）, push tension spring（18）, the swing arm（17）Incline to the back lower place
Tiltedly setting, lower end rotationally set press wheel, the upper end and the support arm（8）Rear end is hinged, the support arm（8）Upper setting
Ratchet mechanism（16）, the swing arm（17）Rear lower mounting pushes tension spring（18）, the pushing tension spring（18）The other end is articulated in this
Ratchet mechanism（16）Control stick lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810153730.3A CN108207209A (en) | 2018-02-22 | 2018-02-22 | Adjustable crops single-deck double row sowing monomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810153730.3A CN108207209A (en) | 2018-02-22 | 2018-02-22 | Adjustable crops single-deck double row sowing monomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108207209A true CN108207209A (en) | 2018-06-29 |
Family
ID=62662051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810153730.3A Withdrawn CN108207209A (en) | 2018-02-22 | 2018-02-22 | Adjustable crops single-deck double row sowing monomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108207209A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566018A (en) * | 2018-12-21 | 2019-04-05 | 华中农业大学 | One device duplicate rows high speed strength precision seeder |
| CN112673766A (en) * | 2021-01-26 | 2021-04-20 | 广州万为通达科技有限公司 | Biological seed is seeding equipment in batches |
-
2018
- 2018-02-22 CN CN201810153730.3A patent/CN108207209A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566018A (en) * | 2018-12-21 | 2019-04-05 | 华中农业大学 | One device duplicate rows high speed strength precision seeder |
| CN112673766A (en) * | 2021-01-26 | 2021-04-20 | 广州万为通达科技有限公司 | Biological seed is seeding equipment in batches |
| CN112673766B (en) * | 2021-01-26 | 2022-06-14 | 广州万为通达科技有限公司 | Biological seed is seeding equipment in batches |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |
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| WW01 | Invention patent application withdrawn after publication |