CN105917809B - A kind of seeding apparatus of seeder - Google Patents
A kind of seeding apparatus of seeder Download PDFInfo
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- CN105917809B CN105917809B CN201610257225.4A CN201610257225A CN105917809B CN 105917809 B CN105917809 B CN 105917809B CN 201610257225 A CN201610257225 A CN 201610257225A CN 105917809 B CN105917809 B CN 105917809B
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- Prior art keywords
- fertilizer
- seed
- feed track
- discharging channel
- pulling part
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/004—Sowing using liquid seeding techniques
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention relates to agricultural machinery technological fields, specially a kind of seeding apparatus of seeder, including seeds case, fertilizer storage box, seed feed track for conveying seed, fertilizer feed track for conveying fertilizer, it discharging channel for conveying seed and fertiliser mixtures and the fertilizer that the seed in seed feed track entrance revolves pulling part and is arranged in fertilizer feed track entrance is set revolves pulling part, the entrance of the seed feed track is connected to the bottom of the seeds case, the entrance of the fertilizer feed track is connected to the bottom of the fertilizer storage box, the outlet of the seed feed track and the outlet of the fertilizer feed track are connected to the discharging channel, the discharging channel is equipped with the gate for being turned on and off the discharging channel.Program request effect of the present invention is good, not broadcast leakage, and fertilising is uniformly, utilization rate of fertilizer is high, do not burn kind, seed viability is high.
Description
Technical field
The present invention relates to agricultural machinery technological field, specially a kind of seeding apparatus of seeder.
Background technology
The Combined seeder for grain type of the prior art is more, can complete a variety of farmland corrigendums, and such as sowing, is put down fertilising
Whole furrow face helps the operations such as ridge, ridging, the purpose is to reduce agricultural machinery into ground number, improves efficiency, reduces energy consumption, increase crops
Yield.The agricultural machinery and implement of ferti-seeding are various informative currently on the market：Disc type lister-planter, seed and fertilizer separate regulation,
But seed, fertilizer, which are applied, to be broadcast in a line, is easy to mix, to make fertilizer burn out seed；The seed pipe of split type feed mechanism for seed
With fertilizer pipe laterally in same row, arrangement is too close, the easily stifled stifled mud of grass, high failure rate, and working efficiency is low.
Invention content
The object of the present invention is to provide a kind of seeding apparatus of seeder, can be carried out at the same time sowing and fertilising, improve kind
The utilization rate of the survival rate and fertilizer of son, and be not easy that fertilizer is made to burn out seed.
The present invention above-mentioned technical purpose technical scheme is that：A kind of sowing dress of seeder
It sets, including seeds case, fertilizer storage box, the seed feed track for conveying seed, the fertilizer conveying for conveying fertilizer
Road, the discharging channel for conveying seed and fertiliser mixtures and the seed that is arranged in seed feed track entrance revolve pulling part and setting
Pulling part is revolved in the fertilizer of fertilizer feed track entrance, the entrance of the seed feed track is connected to the bottom of the seeds case,
The entrance of the fertilizer feed track is connected to the bottom of the fertilizer storage box, the outlet of the seed feed track and the fertilizer
The outlet of feed track is connected to the discharging channel, and the discharging channel is equipped with the gate for being turned on and off the discharging channel.
The present invention will together sow after seed mixed fertilizer, make the seed sowed every time that can obtain sufficient nutrient, greatly
The big utilization rate for improving fertilizer, reduces the waste of fertilizer.Pulling part is revolved by the way that fertilizer is arranged, strictly controls each dose,
Not only the growth of seed had been met, but also fertilizer is avoided to burn out seed；By the way that gate is arranged in the outlet of discharging channel, ensure seed and fertilizer
Fall simultaneously, prevent because falling speed difference due to the two causes fore-and-aft clearance excessive, make seed that can not be absorbed into nutrient.
Preferably, the seed rotation pulling part, which includes the rotation being rotatably connected in seed feed track, dials ontology and several circles
The plectrum being distributed in week on the rotation group ontology, the fertilizer rotation pulling part includes the rotation sheet being rotatably connected in fertilizer feed track
Body and rotation plectrum of several circumference uniform distributions on rotating body, the quantity phase of the quantity of the plectrum and the rotation plectrum
Deng, and seed rotation pulling part and fertilizer rotation pulling part are to rotate synchronously.
Preferably, the seed rotation pulling part and fertilizer rotation pulling part are driven by stepper motor and are rotated.
Preferably, the bottom of the seeds case and the fertilizer storage box is funnel-shaped structure, the seed is defeated
It send and the fertilizer feed track is connected to the minimum point of the seeds case and the fertilizer storage box.
Preferably, the inner wall of the discharging channel is convex on the inner wall of the discharging channel equipped with preventing seed to be adsorbed on
It rises, forms guide groove between two neighboring protrusion, the maximum width of the guide groove is less than the minimum diameter of seed.
Due to sowing when seed be moisture state, be easily adsorbed on the inner wall of discharging at this time and cannot be suitable under the effect of gravity
Sow sharply, by the way that protrusion is arranged, reduce contact area of the seed in discharging channel, to reduce adsorption capacity, make seed by
Gravity can overcome its adsorption capacity, favorably accomplish sowing.
Preferably, the seeds case is connected with for preventing seed to be adsorbed on the seeds chamber interior wall
Anti- absorbent module.
Preferably, the anti-absorbent module includes water tank, water pipe and nozzle, the nozzle by the water pipe with it is described
Water tank connects, and the nozzle is connected to the inner cavity of the seeds case, and the nozzle is equipped with solenoid valve.
Anti- absorbent module can make seeds fall by current scour, avoid seed be adsorbed on seeds chamber interior wall and
Lead to seed broadcast leakage, while flow is flowed into discharging channel seed is made to be immersed in fertilizer solution, and fertilizer is diluted, keeps away
Exempt from fertilizer and burns out seed.
Preferably, the nozzle is equipped with several spray-holes, the hole for water spraying is in fan-shaped distribution in the horizontal direction.This
Structure can increase the spray angle of nozzle, increase projected area.
Preferably, being hinged on the end of the discharging channel in the middle part of the gate, one end cap is in the discharging channel
Outlet, the other end is hinged with cylinder, and flexible by the cylinder closes or opens the outlet of the discharging channel.
Beneficial effects of the present invention：Program request effect of the present invention is good, not broadcast leakage, and fertilising is uniformly, utilization rate of fertilizer is high, does not burn
Kind, seed viability are high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of seeding apparatus in the embodiment of the present invention；
Fig. 3 is the schematic cross-section of discharging channel in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of nozzle in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of rotary cultivator attachment in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of rotary knife component in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of knife cylinder and tool apron in the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of rotary knife in the embodiment of the present invention；
Fig. 9 is rotary knife projection view in the horizontal direction in the embodiment of the present invention；
In figure：1- vehicle frames, 2- dynamic traction devices, 3- rotary cultivator attachments, 31- gear frames, 32- rotary knife components, 321- cutter shafts,
322- knife cylinders, 323- tool aprons, 3231- fix tool apron, 3232- activity tool aprons, 3233- regulating parts, 324- rotary knife, 3241- knife sheets
Body, 3242- mounting portions, 3243- cutting parts, the first cutting parts of 32431-, the second cutting parts of 32432-, 32433- diversion trenches, 33-
Protective cover, 34- cutters, the reciprocal thrust gears of 35-, 351- fixed seats, 352- knife rests, 353- transmission arms, 354- driving wheels, 355-
Guide rod, 356- stabiliser bars, 4- cake leveling devices, 5- seeding apparatus, 51- seeds casees, 52- seeds revolve pulling part, the conveying of 53- seeds
Road, 54- fertilizer storage boxes, 55- fertilizer revolve pulling part, 56- fertilizer feed tracks, 57- discharging channels, 571- protrusions, 572- guide grooves, 58-
Gate, 59- cylinders, the anti-absorbent modules of 6-, 61- water tanks, 62- water pipes, 63- nozzles, 631- hole for water sprayings.
Specific implementation mode
Following specific examples is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as
It is all protected by Patent Law in scope of the presently claimed invention.
Embodiment, as shown in Figure 1, a kind of seeder, including vehicle frame 1,1 upper edge travel direction of vehicle frame are led equipped with power successively
Leading-in device 2, rotary cultivator attachment 3, cake leveling device 4 and seeding apparatus 5.Cake leveling device 4 uses spike-tooth harrow, and it is in front and back friendship that lower end, which is equipped with,
Two rows of spike-tooths of mistake distribution.
As shown in Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, rotary cultivator attachment 3 includes gear frame 31, transmission mechanism, rotary knife group
Part 32 and protective cover 33.Gear frame 31 is fixed on vehicle frame 1, and transmission mechanism setting is in gear frame 31 and drives rotary knife component 32
Rotation.Protective cover 33 is mounted on vehicle frame 1, and rotary knife component 32 is arranged in protective cover 33.Rotary knife component 32 includes 321 He of cutter shaft
With the rotary knife 324 that cutter shaft 321 rotates, rotary knife 324 is spiral distribution on cutter shaft 321.Rotary knife 324 include knife ontology 3241,
Be arranged 3241 one end of knife ontology mounting portion 3242 and the cutting part 3243 in 3241 other end of knife ontology, knife ontology are set
3241 be convex structure, and is bent to 324 rotation direction of rotary knife.Cutting part 3243 is relative to knife ontology 3241 along cutter shaft 321
Axial direction is obliquely installed, and the size of the angle a between cutting part 3243 and knife ontology 3241, angle a are 100 ° -120 °.
As shown in figure 8, cutting part 3243 includes in 32431 and second cutting part of upper and lower spaced first cutting part
32432, the first cutting part 32431 is equipped with cutting cutting edge of a knife or a sword, and the cutting edge that cutting cutting edge of a knife or a sword is intersected by two forms, and cuts cutting edge of a knife or a sword to rotary knife
324 rotation directions protrude from the second cutting part 32432.Water conservancy diversion is equipped between first cutting part 32431 and the second cutting part 32432
Slot 32433, diversion trench 32433 is along 324 rotation direction of rotary knife through the front and rear sides of cutting part 3243.
As shown in Figure 6 and Figure 7, several knife cylinders 322 being spaced apart are socketed on cutter shaft 321, knife cylinder 322 is equipped with tool apron
323, rotary knife 324 is plugged on tool apron 323.Tool apron 323 is telescopic structure, including the fixation tool apron being fixed on knife cylinder 322
3231 and it is relatively fixed the movable tool apron 3232 of the movement of tool apron 3231, fixed tool apron 3231 is equipped with the shifting of adjusting activity tool apron 3232
The regulating part 3233 of dynamic distance.
As shown in Fig. 1, Fig. 5 and Fig. 6, be equipped with cutter 34 in protective cover 33, the setting of cutter 34 adjacent two rotary knife 324 it
Between, one end of cutter 34 is connected with reciprocal thrust gear 35, and the other end of cutter 34 is directed toward 321 axle center of cutter shaft, back and forth elapses machine
The setting of structure 35 is in 33 outside of protective cover and cutter 34 is driven to be moved back and forth along 321 radial direction of cutter shaft.Reciprocal thrust gear 35 wraps
Fixed seat 351, knife rest 352, transmission arm 353 and driving wheel 354 are included, fixed seat 351 is fixedly connected on the outside of protective cover 33, prevents
Shield 33, which is equipped with, makes cutter 34 go out the edge of a knife from 33 outside of protective cover into 33 inside of protective cover.Driving wheel 354 passes through transmission
Mechanism driving rotation, one end of transmission arm 353 are articulated on knife rest 352, and other end bias is articulated on driving wheel 354, is cut
Knife 34 is fixed on knife rest 352.When driving wheel 354 rotates, transmission arm 353 pushes knife rest 352 to be relatively fixed the movement of seat 351.
Fixed seat 351 is equipped with guide rod 355, and knife rest 352 is slidably connected on guide rod 355.Side far from cutter 34 on knife rest 352 is set
There are stabiliser bar 356, one end of stabiliser bar 356 to be fixed on knife rest 352, the other end is socketed on guide rod 355 and opposite guide rod
355 slidings.Cutter 34 is equipped with sawtooth, and sawtooth is inclined on cutter 34.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, seeding apparatus 5 includes seeds case 51, fertilizer storage box 54, for defeated
Send the seed feed track 53 of seed, the fertilizer feed track 56 for conveying fertilizer, for conveying going out for seed and fertiliser mixtures
Material path 57 and the seed being arranged in 53 entrance of seed feed track revolve pulling part 52 and fertilizer in 56 entrance of fertilizer feed track are arranged
Revolve pulling part 55.The entrance of seed feed track 53 is connected to the bottom of seeds case 51, and the entrance of fertilizer feed track 56 is connected to
The bottom of fertilizer storage box 54, the outlet of seed feed track 53 and the outlet of fertilizer feed track 56 are connected to discharging channel 57.Go out
Material path 57 is equipped with the gate 58 for being turned on and off discharging channel 57.The middle part of gate 58 is hinged on the end of discharging channel 57,
For one end cap in the outlet of discharging channel 57, the other end is hinged with cylinder 59, and flexible by cylinder 59 closes or opens discharging channel
57 outlet.
The bottom of seeds case 51 and fertilizer storage box 54 is funnel-shaped structure, seed feed track 53 and fertilizer feed track
56 are connected to the minimum point of seeds case 51 and fertilizer storage box 54.Seeds case 51 is connected with for preventing seed
The anti-absorbent module 6 being adsorbed on 51 inner wall of seeds case.Anti- absorbent module 6 includes water tank 61, water pipe 62 and nozzle 63, spray
First 63 are connect by water pipe 62 with water tank 61, and nozzle 63 is connected to the inner cavity of seeds case 51, and nozzle 63 is equipped with solenoid valve.
Nozzle is equipped with several spray-holes 631, and hole for water spraying 631 is in fan-shaped distribution in the horizontal direction.The inner wall of discharging channel 57 is equipped with
It prevents seed to be adsorbed on the protrusion 571 on the inner wall of discharging channel 57, guide groove 572, guide groove is formed between two neighboring raised 571
572 maximum width is less than the minimum diameter of seed.
Seed rotation pulling part 52 includes that the rotation group ontology being rotatably connected in seed feed track 53 and several circumference uniform distributions exist
The plectrum on ontology is dialled in rotation, and fertilizer rotation pulling part 55 includes the rotating body being rotatably connected in fertilizer feed track 56 and several circles
The quantity of the rotation plectrum being distributed in week on rotating body, plectrum is equal with the rotation quantity of plectrum, and seed revolves 52 He of pulling part
It is to rotate synchronously that fertilizer, which revolves pulling part 55,.Seed revolves pulling part 52 and fertilizer rotation pulling part 55 is driven using stepper motor, can turn simultaneously
Dynamic certain angle, to realize a multicast function.
Claims (6)
1. a kind of seeding apparatus of seeder, it is characterised in that：Including seeds case（51）, fertilizer storage box（54）, be used for
Convey the seed feed track of seed（53）, fertilizer feed track for conveying fertilizer（56）, mixed with fertilizer for conveying seed
The discharging channel of object（57）With setting in seed feed track（53）The seed of entrance revolves pulling part（52）And it is arranged in fertilizer feed track
（56）The fertilizer of entrance revolves pulling part（55）, the seed feed track（53）Entrance be connected to the seeds case（51）Bottom
Portion, the fertilizer feed track（56）Entrance be connected to the fertilizer storage box（54）Bottom, the seed feed track（53）
Outlet and the fertilizer feed track（56）Outlet with the discharging channel（57）Connection, the discharging channel（57）Being equipped with will
The discharging channel（57）The gate being turned on and off（58）；The discharging channel（57）Inner wall be equipped with prevent seed to be adsorbed on institute
State discharging channel（57）Inner wall on protrusion（571）, two neighboring protrusion（571）Between form guide groove（572）, the guide groove
（572）Maximum width be less than seed minimum diameter；The seeds case（51）It is connected with for preventing seed to be adsorbed on
The seeds case（51）Anti- absorbent module on inner wall（6）, the anti-absorbent module（6）Including water tank（61）, water pipe
（62）And nozzle（63）, the nozzle（63）Pass through the water pipe（62）With the water tank（61）Connection, the nozzle（63）With
The seeds case（51）Inner cavity connection, the nozzle（63）It is equipped with solenoid valve.
2. a kind of seeding apparatus of seeder according to claim 1, it is characterised in that：The seed revolves pulling part（52）Packet
It includes and is rotatably connected on seed feed track（53）The plectrum of ontology and several circumference uniform distributions on the rotation group ontology is dialled in interior rotation,
The fertilizer revolves pulling part（55）Including being rotatably connected on fertilizer feed track（56）Interior rotating body and several circumference uniform distributions exists
Rotation plectrum on rotating body, the quantity of the plectrum is equal with the rotation quantity of plectrum, and the seed revolves pulling part
（52）Pulling part is revolved with the fertilizer（55）To rotate synchronously.
3. a kind of seeding apparatus of seeder according to claim 2, it is characterised in that：The seed revolves pulling part（52）With
The fertilizer revolves pulling part（55）It is driven and is rotated by stepper motor.
4. a kind of seeding apparatus of seeder according to claim 1, it is characterised in that：The seeds case（51）With
The fertilizer storage box（54）Bottom be funnel-shaped structure, the seed feed track（53）With the fertilizer feed track（56）Point
It is not connected to the seeds case（51）With the fertilizer storage box（54）Minimum point.
5. a kind of seeding apparatus of seeder according to claim 1, it is characterised in that：The nozzle（63）If equipped with
Dry hole for water spraying（631）, the hole for water spraying（631）It is in fan-shaped distribution in the horizontal direction.
6. a kind of seeding apparatus of seeder according to claim 1, it is characterised in that：The gate（58）Middle part hinge
It is connected on the discharging channel（57）End, one end cap is in the discharging channel（57）Outlet, the other end is hinged with cylinder（59）,
Pass through the cylinder（59）Flexible close or open the discharging channel（57）Outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257225.4A CN105917809B (en) | 2016-04-25 | 2016-04-25 | A kind of seeding apparatus of seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257225.4A CN105917809B (en) | 2016-04-25 | 2016-04-25 | A kind of seeding apparatus of seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105917809A CN105917809A (en) | 2016-09-07 |
| CN105917809B true CN105917809B (en) | 2018-08-24 |
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ID=56836038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610257225.4A Active CN105917809B (en) | 2016-04-25 | 2016-04-25 | A kind of seeding apparatus of seeder |
Country Status (1)
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| CN (1) | CN105917809B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934244A (en) * | 2018-09-25 | 2018-12-07 | 王金玉 | A kind of rotary tillage, ridging seeding and fertilizing all-in-one machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10210010C5 (en) * | 2002-03-07 | 2010-02-04 | Kverneland Asa | Distributor for a distributor |
| CN2935748Y (en) * | 2006-08-02 | 2007-08-22 | 襄垣县华成机械制造有限公司 | Ridging and film covering and applying fertilizer planting machine |
| CN201303497Y (en) * | 2008-11-06 | 2009-09-09 | 农业部南京农业机械化研究所 | Roller-type paddy land precision seeder |
| CN102349377B (en) * | 2011-10-17 | 2013-12-25 | 四川农业大学 | Sowing machine |
| CN204453553U (en) * | 2015-01-30 | 2015-07-08 | 江苏同天机械有限公司 | A kind of anti-absorption wood working machinery load-transfer device |
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2016
- 2016-04-25 CN CN201610257225.4A patent/CN105917809B/en active Active
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| Publication number | Publication date |
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| CN105917809A (en) | 2016-09-07 |
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