CN110393058A - A kind of till-less furrow opener given with the anti-blocking seed manure of profiling breaking - Google Patents
A kind of till-less furrow opener given with the anti-blocking seed manure of profiling breaking Download PDFInfo
- Publication number
- CN110393058A CN110393058A CN201910850707.4A CN201910850707A CN110393058A CN 110393058 A CN110393058 A CN 110393058A CN 201910850707 A CN201910850707 A CN 201910850707A CN 110393058 A CN110393058 A CN 110393058A
- Authority
- CN
- China
- Prior art keywords
- shape
- profiling
- ditching knife
- till
- pull rod
- 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
- 210000003608 fece Anatomy 0.000 title claims abstract description 19
- 239000010871 livestock manure Substances 0.000 title claims abstract description 19
- 238000009331 sowing Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000003337 fertilizer Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010899 nucleation Methods 0.000 description 9
- 238000003971 tillage Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000009313 farming Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000004016 soil organic matter Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- 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
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
Abstract
The present invention relates to a kind of till-less furrow openers given with the anti-blocking seed manure of profiling breaking.Including fore-stock, after-poppet, upper connecting rod, lower pull rod, there is the fixation bracket symmetrically stretched out on rear side of fore-stock upper end, profiling damper upper end, upper connecting rod front end are by bolted splice on the fixation bracket that fore-stock stretches out;Profiling damper lower end and lower pull rod front end are hinged;Lower pull rod front end is hinged on fore-stock lower end;After-poppet upper end is hinged on pull-up rod rear end;Lower back end of tie rod and after-poppet lower end are U-shaped opening structure, and after-poppet lower end is hinged on lower back end of tie rod by axis;Cutaway disk knife is located in the U-shaped opening of after-poppet lower end and lower back end of tie rod;" L shape " fertilising ditching knife and " L shape " sowing and ditching knife are located at cutaway disk knife two sides, and the present invention not only increases the operation quality of seeder, and do not need to be reduced the quantity of plough, greatly reduced production cost with special applicator boot.
Description
Technical field
The present invention relates to a kind of till-less furrow openers given with the anti-blocking seed manure of profiling breaking, belong to agricultural mechanical field.
Background technique
No-tillage seeding operation is in the earth's surface for having crop material and not turning over, and primary row ditched, seeding, earthing etc. are made
Industry.No-tillage seeding operation reduces the lower ground number of farming, can also save operating cost, enhances the energy of retaining and conserveing soil moisture of soil
Power makes crops straw returning field, increases soil organic matter content, increases soil fertility, and improves soil texture.No-tillage seeding operation
Earth's surface have a large amount of crop materials, plough can be blocked.Since the Land Environment without turning over is more complicated, therefore till-less furrow opener
Higher reliability is needed, i.e., in certain working depth, outputs the consistent ditch of the depth, completes fertilising and seeding operation.
Existing plough type is more, but mostly without feeler mechanism, and needs by independent applicator boot ability
Complete sowing and fertilising operation, such as " till-less furrow opener " disclosed in CN1985557A patent of invention although a kind of plough
No-tillage seeding operation can be completed, but does not play the role of breaking.Due to not having feeler mechanism, the depth cannot be outputed well
Consistent ditch, and need that fertilising operation could be completed equipped with special applicator boot.
Summary of the invention
The purpose of the present invention is to provide a kind of till-less furrow openers given with the anti-blocking seed manure of profiling breaking, for real
Now to the seeding operation in conservation tillage, the present invention using when be mounted on seeder, machine volume is smaller, light weight, can
To be well adapted for various topographies;Anti-blocking problem present in very good solution of the present invention no-tillage seeding, the kind ditch depth are consistent
Problem realizes horizontal side position seed manure and gives.The technical solution of this patent is as follows:
The technical scheme adopted by the invention is that a kind of till-less furrow opener given with the anti-blocking seed manure of profiling breaking, packet
Parallel link mechanism, profiling damper 4, cutaway disk knife 3, " L shape " fertilising ditching knife 1, " L shape " sowing and ditching knife 2 are included,
Parallel link mechanism includes fore-stock 6, after-poppet 7, upper connecting rod 8, lower pull rod 9, connects U-shaped spiral shell on front side of 6 upper end of fore-stock
Bolt, U bolt lower section, 6 upper end of fore-stock rear side have the fixation bracket 12 symmetrically stretched out, 4 upper end of profiling damper, upper connecting rod 8
Front end is by bolted splice on the fixation bracket 12 that fore-stock 6 stretches out;4 lower end of profiling damper passes through bolt and lower pull rod 9
Front end is hinged;Lower 9 front end of pull rod is by bolted splice in 6 lower end of fore-stock;7 upper end of after-poppet is by bolted splice in upper connecting rod
8 rear ends;Lower 9 rear end of pull rod and 7 lower end of after-poppet are U-shaped opening structure, and 7 lower end of after-poppet passes through the screw thread and spiral shell at 10 both ends of axis
Mother is hinged on lower 9 rear end of pull rod;The cutaway disk knife 3 is located in the U-shaped opening of 7 lower end of after-poppet and lower 9 rear end of pull rod;Institute
It states " L shape " fertilising ditching knife 1 and " L shape " sowing and ditching knife 2 is located at parallel link mechanism rear end lower, cutaway disk knife 3
Two sides.
Preferably, spring 5 is installed in the middle part of profiling damper 4.
Preferably, cutaway disk knife 3 is connect by screw thread with flange bearing 11.
Preferably, flange bearing 11 and axis 10 use transition fit.
Preferably, the axially position of axis 10 is limited between axis 10 and lower pull rod 9 using axle sleeve, axis 10 is by nut with after
Bracket 7 connects.
Preferably, notch is uniformly distributed on the disk body edge of cutaway disk knife 3, notch number is 12~15.
Preferably, " L shape " fertilising ditching knife 1 is welded on lower 9 rear end side of pull rod;" L shape " sowing and ditching knife 2 is welded on down
The 9 rear end other side of pull rod.
Preferably, the penetrating angle of " L shape " fertilising ditching knife 1 and " L shape " sowing and ditching knife 2 is 30 ° -45 °.
Preferably, " L shape " fertilising 1 upper end of ditching knife is equipped with fertilizer guiding tube 13, and lower end is equipped with defertilizing opening 14;" L shape " sowing is opened
2 upper end of ditch knife is equipped with grain conductor 15, and lower end is equipped with sowing port 16;Between defertilizing opening 14 and the bottom surface of " L shape " fertilising ditching knife 1
Angle α between angle β and sowing port 16 and the bottom surface of " L shape " sowing and ditching knife 2 is all 30 ° -45 °.
Preferably, it is led inside " L shape " fertilising ditching knife 1 and leads kind of a channel inside fertile channel plot and " L shape " sowing and ditching knife 2
Curve is all y=5.5x-0.017x2。
The beneficial effects of the present invention are:
(1) apparatus of the present invention lighter weight, small volume is easy for installation and disassembly, can be well adapted for various landform.
(2) apparatus of the present invention constitute parallel link mechanism by fore-stock, after-poppet, upper connecting rod and lower pull rod, on
Profiling damper is equipped among pull rod and lower pull rod, profiling damper adjusts parallel four-bar imitated structure by spring, plays imitative
Shape effect, ensure that the penetrating angle of plough during the work time is invariable, outputs consistent kind of ditch of the depth, be seed sprouting
Consistency and the regularity of plant growth provide condition.
(3) apparatus of the present invention weld " L shape " fertilising trench digging using the left and right ends of the pull rod under parallel link mechanism
The design of knife and " L shape " sowing and ditching knife realizes seed and fertilizer giving on the same plough simultaneously, solves biography
The problem of seeder of uniting needs individual applicator boot, greatly reduces the operating cost of seeder.
(4) apparatus of the present invention use the installation gap cutting disc between " L shape " fertilising ditching knife and " L shape " sowing and ditching knife
Design, cutaway disk knife cut off stalk and cut off root stubble effect it is optimal, and have soil-loosening function, solve there are a large amount of residual
The blockage problem of plough in the earth's surface of stubble and stalk.
(5) apparatus of the present invention are reasonable in design, and operation quality is good, and work efficiency is high, and operation is reliable, reduce labor intensity
While, production cost is reduced, the job requirements to the no-tillage seeding of complex terrain are adapted to.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of apparatus of the present invention;
Fig. 2 is the shaft side figure of apparatus of the present invention;
Fig. 3 is the main view of apparatus of the present invention;
Fig. 4 is the lower view of apparatus of the present invention;
Fig. 5 is the left view of apparatus of the present invention;
Fig. 6 is the damper of apparatus of the present invention and its structural schematic diagram of ditching knife;
Fig. 7 is the cutaway disk knife structural schematic diagram of apparatus of the present invention;
Fig. 8 is L " shape " fertilising ditching knife structural schematic diagram;
Fig. 9 is L " shape " sowing and ditching knife structural schematic diagram;
Each label in figure: 1-L " shape " fertilising ditching knife, 2-L " shape " sowing and ditching knife, 3- cutaway disk knife, 4- reduced profile
Shake the fixed branch of pull rod, 10- axis, 11- flange bearing, 12- under device, 5- spring, 6- fore-stock, 7- after-poppet, 8- upper connecting rod, 9-
Frame, 13- fertilizer guiding tube, 14- defertilizing opening, 15- grain conductor, 16- sowing port.
Specific embodiment
With reference to Fig. 1~9, a kind of till-less furrow opener given with the anti-blocking seed manure of profiling breaking, including parallel four-bar profiling
Mechanism, profiling damper 4, cutaway disk knife 3, " L shape " fertilising ditching knife 1, " L shape " sowing and ditching knife 2, parallel four-bar profiling machine
Structure includes fore-stock 6, after-poppet 7, upper connecting rod 8, lower pull rod 9, connects U bolt on front side of 6 upper end of fore-stock, below U bolt,
There is the fixation bracket 12 symmetrically stretched out on rear side of 6 upper end of fore-stock, 4 upper end of profiling damper, 8 front end of upper connecting rod pass through bolted splice
On the fixation bracket 12 that fore-stock 6 stretches out;4 lower end of profiling damper is hinged by bolt and lower 9 front end of pull rod;Lower pull rod 9
Front end is by bolted splice in 6 lower end of fore-stock;7 upper end of after-poppet is by bolted splice in 8 rear end of upper connecting rod;After lower pull rod 9
End and 7 lower end of after-poppet are U-shaped opening structure, and 7 lower end of after-poppet is hinged on lower pull rod 9 by the screw thread and nut at 10 both ends of axis
Rear end;Cutaway disk knife 3 is located in the U-shaped opening of 7 lower end of after-poppet and lower 9 rear end of pull rod;" L shape " fertilising ditching knife 1 and " L
Shape " sowing and ditching knife 2 is located at parallel link mechanism rear end lower, 3 two sides of cutaway disk knife.
Further, spring 5 is installed in the middle part of profiling damper 4.
Further, cutaway disk knife 3 is connect by screw thread with flange bearing 11.
Further, flange bearing 11 and axis 10 use transition fit.
Further, limit the axially position of axis 10 between axis 10 and lower pull rod 9 using axle sleeve, axis 10 by nut with
After-poppet 7 connects.
Further, notch is uniformly distributed on the disk body edge of cutaway disk knife 3, notch number is 12~15.
Further, " L shape " fertilising ditching knife 1 is welded on lower 9 rear end side of pull rod;" L shape " sowing and ditching knife 2 is welded on
The lower 9 rear end other side of pull rod.
Further, the penetrating angle of " L shape " fertilising ditching knife 1 and " L shape " sowing and ditching knife 2 is 30 ° -45 °.
Further, " L shape " fertilising 1 upper end of ditching knife is equipped with fertilizer guiding tube 13, and lower end is equipped with defertilizing opening 14;" L shape " sowing
2 upper end of ditching knife is equipped with grain conductor 15, and lower end is equipped with sowing port 16;Between defertilizing opening 14 and the bottom surface of " L shape " fertilising ditching knife 1
Angle β and sowing port 16 and the bottom surface of " L shape " sowing and ditching knife 2 between angle α be all 30 ° -45 °.
Further, it leads to lead to plant inside fertile channel plot and " L shape " sowing and ditching knife 2 inside " L shape " fertilising ditching knife 1 and lead to
Road curve is all y=5.5x-0.017x2。
Working principle:
When in use, the present invention is connect by U bolt with seeder, as seeder advances, drives cutaway disk knife
Circumgyration incision stalk and root stubble, and chesson prepare for plough trench digging, play anti-blocking effect.When unit advances
When, seed is first drained into discharging tube by feed mechanism for seed, is then flowed in the grain conductor of " L shape " sowing and ditching knife, then pass through " L
The inner passage of shape " sowing and ditching knife is finally discharged from sowing port.It is sowing simultaneously, fertilizer is first drained by fertilizer apparatus
It in fertile pipe, then flows in the fertilizer guiding tube of " L shape " fertilising ditching knife, then by the inner passage of " L shape " fertilising ditching knife, finally
It is discharged from defertilizing opening, completes the function that seed manure horizontal side position gives.Equipment during the work time, upper connecting rod, after-poppet, lower pull rod
The push and pull system of composition is rotated around fore-stock upper end tie point and lower end tie point, meanwhile, profiling damper is adjusted by spring
Whole parallel link mechanism.By the movement characteristic of parallelogram it is found that during upper and lower profiling, upper connecting rod and lower pull rod
Always parallel motion is done, to make to be rigidly attached to the cutaway disk knife on after-poppet, " L shape " fertilising ditching knife on lower pull rod
" L shape " sowing and ditching knife makees always parallel motion in no-tillage farming process, and then ensure that plough in the course of work
In penetrating angle it is invariable, output consistent kind of ditch of the depth, mentioned for the consistency and the regularity of plant growth of seed sprouting
Condition is supplied.
Above in conjunction with attached drawing, the embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept
It puts and makes a variety of changes.
Claims (10)
1. a kind of till-less furrow opener given with the anti-blocking seed manure of profiling breaking, including parallel link mechanism, profiling damping
Device (4), cutaway disk knife (3), " L shape " fertilising ditching knife (1), " L shape " sowing and ditching knife (2), which is characterized in that described parallel
Four bar feeler mechanisms include fore-stock (6), after-poppet (7), upper connecting rod (8), lower pull rod (9), connection on front side of fore-stock (6) upper end
U bolt, there is a fixation bracket (12) symmetrically stretched out below U bolt, on rear side of fore-stock (6) upper end, on profiling damper (4)
End, upper connecting rod (8) front end are by bolted splice on the fixation bracket (12) that fore-stock (6) stretches out;Profiling damper (4) lower end
It is hinged by bolt and lower pull rod (9) front end;Lower pull rod (9) front end is by bolted splice in fore-stock (6) lower end;After-poppet
(7) upper end is by bolted splice in upper connecting rod (8) rear end;Lower pull rod (9) rear end and after-poppet (7) lower end are U-shaped opening structure,
After-poppet (7) lower end is hinged on lower pull rod (9) rear end by the screw thread and nut at axis (10) both ends;The cutaway disk knife (3)
In the U-shaped opening of after-poppet (7) lower end and lower pull rod (9) rear end;" the L shape " fertilising ditching knife (1) and " L shape " sowing
Ditching knife (2) is located at parallel link mechanism rear end lower, cutaway disk knife (3) two sides.
2. the anti-blocking seed manure level of a kind of profiling according to claim 1 gives till-less furrow opener, which is characterized in that described imitative
Spring (5) are installed in the middle part of shape damper (4).
3. the anti-blocking seed manure level of a kind of profiling according to claim 1 gives till-less furrow opener, which is characterized in that described to lack
Mouth cutting disc (3) is connect by screw thread with flange bearing (11).
4. the anti-blocking seed manure level of a kind of profiling according to claim 1 gives till-less furrow opener, which is characterized in that the method
Blue bearing (11) and axis (10) use transition fit.
5. the anti-blocking seed manure level of a kind of profiling according to claim 1 gives till-less furrow opener, which is characterized in that the axis
(10) axially position of axis (10) is limited using axle sleeve between lower pull rod (9), the axis (10) passes through nut and after-poppet
(7) it connects.
6. the anti-blocking seed manure level of a kind of profiling according to claim 1 gives till-less furrow opener, which is characterized in that described to lack
Notch is uniformly distributed on the disk body edge of mouth cutting disc (3), notch number is 12~15.
7. the anti-blocking seed manure level of a kind of profiling according to claim 1 gives till-less furrow opener, which is characterized in that " the L
Shape " fertilising ditching knife (1) is welded on lower pull rod (9) rear end side;" L shape " the sowing and ditching knife (2) is welded on lower pull rod (9)
The rear end other side.
8. the anti-blocking seed manure level of a kind of profiling according to claim 7 gives till-less furrow opener, which is characterized in that " the L
Shape " is applied fertilizer ditching knife (1) and the penetrating angle of " L shape " sowing and ditching knife (2) is 30 ° -45 °.
9. the anti-blocking seed manure level of a kind of profiling according to claim 8 gives till-less furrow opener, which is characterized in that " the L
Shape " applies fertilizer ditching knife (1) upper end equipped with fertilizer guiding tube (13), and lower end is equipped with defertilizing opening (14);" L shape " the sowing and ditching knife (2)
Upper end is equipped with grain conductor (15), and lower end is equipped with sowing port (16);Defertilizing opening (14) and " L shape " fertilising ditching knife (1) bottom surface it
Between angle β and sowing port (16) and the bottom surface of " L shape " sowing and ditching knife (2) between angle α be all 30 ° -45 °.
10. the anti-blocking seed manure level of a kind of profiling according to claim 7 gives till-less furrow opener, which is characterized in that described
It is led inside " L shape " fertilising ditching knife (1) and leads kind of channel plot all inside fertile channel plot and " L shape " the sowing and ditching knife (2)
For y=5.5x-0.017x2。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910850707.4A CN110393058A (en) | 2019-09-10 | 2019-09-10 | A kind of till-less furrow opener given with the anti-blocking seed manure of profiling breaking |
Applications Claiming Priority (1)
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CN201910850707.4A CN110393058A (en) | 2019-09-10 | 2019-09-10 | A kind of till-less furrow opener given with the anti-blocking seed manure of profiling breaking |
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CN110393058A true CN110393058A (en) | 2019-11-01 |
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CN201910850707.4A Pending CN110393058A (en) | 2019-09-10 | 2019-09-10 | A kind of till-less furrow opener given with the anti-blocking seed manure of profiling breaking |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112913447A (en) * | 2021-01-11 | 2021-06-08 | 中国农业大学 | Differential stubble-breaking type belt cleaning device |
CN114026997A (en) * | 2021-10-18 | 2022-02-11 | 吉林大学 | Movable cutting, stubble breaking and ditching device for root soil complex |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112913447A (en) * | 2021-01-11 | 2021-06-08 | 中国农业大学 | Differential stubble-breaking type belt cleaning device |
CN112913447B (en) * | 2021-01-11 | 2022-06-24 | 中国农业大学 | Differential stubble-breaking type belt cleaning device |
CN114026997A (en) * | 2021-10-18 | 2022-02-11 | 吉林大学 | Movable cutting, stubble breaking and ditching device for root soil complex |
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