CN105612841B - Profiling ditching suppresses device - Google Patents
Profiling ditching suppresses device Download PDFInfo
- Publication number
- CN105612841B CN105612841B CN201610132656.8A CN201610132656A CN105612841B CN 105612841 B CN105612841 B CN 105612841B CN 201610132656 A CN201610132656 A CN 201610132656A CN 105612841 B CN105612841 B CN 105612841B
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- Prior art keywords
- suppression
- spring
- fixed
- disk
- seat
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- 230000001629 suppression Effects 0.000 claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000008859 change Effects 0.000 claims abstract description 5
- 235000013339 cereals Nutrition 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 238000009331 sowing Methods 0.000 claims description 5
- 241000209140 Triticum Species 0.000 claims description 4
- 235000021307 Triticum Nutrition 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002680 soil gas Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 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
-
- 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
- A01B49/02—Combined machines with two or more soil-working tools of different kind
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of profiling ditching to suppress device, including Fixing clamp-seat, feeler mechanism spring, feeler mechanism, suppression spring, trench digging covering device, suppression fixed frame and suppression mechanism.Profiling ditching suppression device is fixed on seeder by Fixing clamp-seat, feeler mechanism spring and double leval jib feeler mechanism the control trench digging covering device fluctuates, the supporting rib and disk of the trench digging covering device float with earth's surface change in shape, adjust depth of planting in real time.Profiling ditching suppression device can realize that trench digging suppression device changes with earth's surface and carry out profiling and keep certain depth of planting in real time, improve depth of planting uniformity and stability, complete trench digging, lead kind, the operation process such as earthing and suppression.It is overall to be connected using pin using modularized design, simple in structure, convenient adjusting, installation, dismounting, reliable operation.
Description
Technical field
The present invention relates to crop seeding equipment technical field, is specially a kind of profiling ditching suppression device.
Background technology
Sowing is the oil plants such as rape, wheat and the primary link of cereal crops, and seeding quality significantly affects emergence quality, from
And determine crop groups structure and yield.Precision drilling is the important seeding method of cost-saving synergistic volume increase, and the purpose is to by seed
Equally spacedly it is sent to the position suitable for germination.Therefore, seedling effect is not only closely related with feed mechanism for seed structure, but also by seed institute
The influence of the environment at place.Ditching depth is the key factor for influencing kind of subenvironment, its condition includes moisture, nutrient and the sky of soil
Gas, determines the uniformity and seedling stage growing way of seed sprouting.Existing double disk opener have it is simple in structure, trench digging and earthing and
The features such as embarking on journey property is good, the important soil component as seeder provide good implantation condition for seed.But agricultural is actually broadcast
The out-of-flatness of field face, soil are run into there are the gradient when operating mode during kind, and the seed level between not going together differs greatly, so as to cause
Seedling-growing time is inconsistent；Or the depth of planting of some rows causes greatly very much normally to emerge, and then influence crop yield.It is existing
Ditching device be difficult to ensure that depth of planting stability and uniformity, while exist and be difficult in adapt to the crops such as rape, wheat to town
The problem of different demands of pressure.
The content of the invention
In order to solve the above technical problems, the present invention is achieved through the following technical solutions：
The present invention includes Fixing clamp-seat, feeler mechanism spring and suppression spring, and profiling machine is hinged with the Fixing clamp-seat
Structure, is hinged with trench digging covering device on the feeler mechanism, one end of the feeler mechanism spring is fixed on feeler mechanism, institute
The other end for stating feeler mechanism spring is fixed on trench digging covering device, and being hinged with suppression after the trench digging covering device fixes
Frame, described suppress are fixed with suppression mechanism on fixed frame, one end of the suppression spring is fixed on suppression fixed frame, the town
The other end of pressing spring is fixed on trench digging covering device.
The invention has the advantages that：
1st, the present invention can realize that trench digging suppression device changes progress profiling with earth's surface and keeps certain depth of planting in real time,
Complete trench digging, lead kind, the operation process such as earthing and suppression, simple in structure, reliable working performance.
2nd, the present invention effectively improves sowing by the way of double leval jib imitated structure and supporting rib jointly control depth of planting
Depth uniformity and stability, reduce influence of the field operating mode to depth of planting.
3rd, the present invention uses modularized design, overall to be connected using pin, can be chosen whether to use town according to agriculture requirement
Pressure mode, it is simple in structure, it is convenient to adjust, install, dismantling, reliable operation.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the trench digging covering device schematic diagram of the present invention.
Fig. 3 is the trench digging covering device left view schematic diagram of invention.
Fig. 4 is the suppression schematic device of the present invention.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and embodiments.
A kind of profiling ditching suppresses device, including Fixing clamp-seat 1, feeler mechanism spring 2 and suppression spring 4, the fixation
Feeler mechanism 3 is hinged with deck 1, trench digging covering device 5 is hinged with the feeler mechanism 3, the feeler mechanism spring 2
One end is fixed on feeler mechanism 3, and the other end of the feeler mechanism spring 2 is fixed on trench digging covering device 5, the profiling
Mechanism spring 2 adjusts the pretightning force of trench digging covering device 5, and suppression fixed frame 6 is hinged with after the trench digging covering device 5, described
Suppression mechanism 7 is fixed with suppression fixed frame 6, one end of the suppression spring 4 is fixed on suppression fixed frame 6, the suppression
The other end of spring 4 is fixed on trench digging covering device 5, and the suppression spring 4 adjusts the position of suppression fixed frame 6 so as to adjust
Suppression mechanism 7 and the contact force on ground.
The Fixing clamp-seat 1 includes longitudinally fixed plate 12, and the side of the longitudinally fixed plate 12, which is welded with transverse direction, to be fixed
Plate 11 and horizontal bottom plate 13, the transverse direction upper mounted plate 11 and horizontal bottom plate 13 are parallel to each other, solid in the transverse direction
The Fixing clamp-seat 1 for the groove that fixed board 11, horizontal bottom plate 13 and longitudinally fixed plate 12 are formed makes the profiling ditching suppression dress
Put and be fixed on seeder as a separate unit, have standing screw on the transverse direction upper mounted plate 11 and horizontal bottom plate 13
Through hole, the opposite side of the longitudinally fixed plate 12 is provided with lower pull rod retainer ring 14 and upper connecting rod retainer ring 15, the fixation
Deck 1 is connected by lower pull rod retainer ring 14 and upper connecting rod retainer ring 15 with feeler mechanism 3.
The trench digging covering device 5 includes longitudinal support beam 52 and outer support seat 54, on the longitudinal support beam 52 in the middle part of
Supporting beam Fixing clamp-seat 53 is fixed with, the supporting beam Fixing clamp-seat 53 is sleeved on longitudinal support beam 52, the outer support seat 54
It is sleeved on supporting beam Fixing clamp-seat 53, so that support trench digging covering device 5 and control the position of trench digging covering device 5, it is described outer
The side of support base 54 is welded with pull rod retainer ring 51, and the opposite side of the outer support seat 54 is welded with suppression spring retainer ring
55, the feeler mechanism 3 is connected by pull rod retainer ring 51 with trench digging covering device 5, and the suppression spring 4 is by suppressing spring
Retainer ring 55 is connected with trench digging covering device 5, and 52 bottom of longitudinal support beam is connected with disc shaft 511, the disc shaft 511
Both sides are provided with disk 57, are evenly distributed with 8 supporting ribs 58 on the disk 57, and the outside diameter of the disk 57 is 300mm, institute
It is 20mm to state the distance between 58 installation site of supporting rib and 57 outside diameter of disk, so that the disk 57, which enters soil, rotates progress
Trench digging, the supporting rib 58 is contacted with earth's surface supports disk 57, the ditching depth of the disk 57 is maintained at 20mm or so,
57 top of disk is provided with shield 59, and the shield 59 is fixed on longitudinal support beam 52, is provided with the shield 59
Kind of interface 56 is led, 56 lower end of kind of interface of leading is connected with grain conductor 510, so that seed is transported to the kind that the disk 57 opens
In ditch, the supporting rib 58 changes and changes with earth's surface, so that the supporting beam Fixing clamp-seat 53 is along outer support seat about 54
It is mobile, so as to fulfill profiling ditching and ensure ditching depth uniformity.
The feeler mechanism 3 includes upper connecting rod 31 and lower pull rod 32, and one end of the upper connecting rod 31 is connected to upper connecting rod and consolidates
Determine on ring 15, the other end of the upper connecting rod 31 is hinged in pull rod retainer ring 51 by fixed pin 33, the lower pull rod 32
One end is hinged in lower pull rod retainer ring 14, and the other end of the lower pull rod 32 is hinged on longitudinal support beam 52, the upper company
Bar 31, lower pull rod 32, longitudinal support beam 52 and longitudinally fixed plate 12 form quadric chain, and longitudinally fixed plate 12 is fixing point,
Upper connecting rod 31 and lower pull rod 32 support longitudinal support beam 52 and carry out forming movement up and down, one end of the feeler mechanism spring 2
It is fixed in upper connecting rod 31, the other end of the feeler mechanism spring 2 is fixed on longitudinal support beam 52.
The suppression fixed frame 6 includes suppression steady brace 61, one end of the suppression steady brace 61 and press wheel branch
Support 63 is connected, and the other end of the suppression steady brace 61 is hinged on longitudinal support beam 52, the suppression steady brace 61
On suppression spring retainer plate 62 is installed, the suppression mechanism 7 includes suppression rotation axis 72, and the suppression rotation axis 72 passes through town
Pinch roller 73, the locking nut 71 will be suppressed wheeling supporting frame 63 and be fixed in suppression rotation axis 72, one end of the suppression spring 4
It is fixed on suppression spring retainer plate 62, the other end of the suppression spring 4 is fixed in suppression spring retainer ring 55.The town
Pressure steady brace 61 is hinged on longitudinal support beam 52, realizes that the press wheel 73 carries out profiling, while the suppression with earth's surface
The degree of packing of suppression mechanism 7 is adjusted in spring 4.
Operation principle of the present invention is as follows：During sowing, the Fixing clamp-seat 1 of profiling ditching suppression device is fixed on seeder
On, seed spout road is fixed on and is led on kind of interface 56.8 supporting ribs 58 on the disk 57 are supported on earth's surface, and disk 57 exists
Embedded soil 20mm under gravity, so as to drive longitudinal support beam 52 and supporting beam Fixing clamp-seat 53 to be transported along outer support seat 54
It is dynamic, the quadric chain that the upper connecting rod 31, lower pull rod 32, longitudinal support beam 52 and longitudinally fixed plate 12 are formed to disk 57 into
Row positioning, feeler mechanism spring 2 provides longitudinal support beam 52 downward pulling force, so that disk 57 is maintained at certain pretension
Under power, realize that ditching depth is consistent.Press wheel 73 suppresses the kind ditch that disk 57 is outputed by self gravitation, the town
Pressing spring 4 adjusts the pulling force of suppression mechanism 7, so as to also realize that single file profiling is suppressed.When seeder travels forward, the supporting rib
58 move up and down with surface relief, fluctuate so as to support disk 57, so that ensure that depth of planting maintains 20mm, institute
State supporting rib 58 and disk 57 rotates the kind ditch for outputing depth of planting stabilization.In the common of feeler mechanism 3 and feeler mechanism spring 2
Make under effect supporting rib 58 and disk 57 according to surface relief real-time change.Seed spout conveys seed by leading kind of interface 56
To grain conductor 510, seed is fallen into the kind ditch that disk 57 is opened.If sow wheat when need suppression, will suppression spring 4,
Suppress fixed frame 6 and suppression mechanism 7 is installed on trench digging covering device 5, which suppresses device by suppressing fixed frame 6
7 rolls forward of suppression mechanism is driven, while suppression mechanism 7 is suppressed depth under the action of spring 4 is suppressed and is controlled.
The profiling ditching suppression device workflow be：Fixed seed spout is to leading kind of an interface --- seeder advance ---
--- trench digging covering device with earth's surface profiling, suppress by --- grain conductor is charged seed --- suppression mechanism for supporting rib and disk rotational trench digging.
Present invention work specific implementation effect：Profiling ditching suppression device solved by the invention is, it can be achieved that trench digging suppression
Device changes with earth's surface to carry out profiling and keeps certain depth of planting in real time, completes to ditch, leads kind, the operation such as earthing and suppression
Process.The present invention effectively improves depth of planting by the way of double leval jib imitated structure and support tooth jointly control depth of planting
Uniformity and stability, reduce influence of the field operating mode to depth of planting.The present invention uses modularized design, overall to use pin
Connection, can choose whether to use suppression mode according to agriculture requirement, simple in structure, and convenient to adjust, install, dismantling, work can
Lean on.Profiling ditching suppression device realizes that depth of planting is adjusted with earth's surface change, maintains depth of planting stabilization left in 20mm
The right side, can effectively improve depth of planting uniformity and the depth of planting stability of each row diameter.Profiling ditching suppression device uses
Supporting rib and disk with earth's surface change and float and the structure of corresponding quadric chain profiling and implementation result have it is obvious
It is innovative and notable the advantages of.
Claims (1)
1. a kind of profiling ditching suppresses device, including Fixing clamp-seat (1), feeler mechanism spring (2) and suppression spring (4), described
Feeler mechanism (3) is hinged with Fixing clamp-seat (1), trench digging covering device (5) is hinged with the feeler mechanism (3), it is described imitative
One end of shape mechanism spring (2) is fixed on feeler mechanism (3), and the other end of the feeler mechanism spring (2) is fixed on trench digging
On covering device (5), suppression fixed frame (6) is hinged with after the trench digging covering device (5), it is described to suppress on fixed frame (6) admittedly
Surely there is suppression mechanism (7), one end of the suppression spring (4) is fixed on suppression fixed frame (6), the suppression spring (4)
The other end is fixed on trench digging covering device (5)；The Fixing clamp-seat (1) includes longitudinally fixed plate (12), described longitudinally fixed
The side of plate (12) is welded with horizontal upper mounted plate (11) and horizontal bottom plate (13), the transverse direction upper mounted plate (11) and horizontal stroke
It is parallel to each other to bottom plate (13), the opposite side of the longitudinally fixed plate (12) is provided with lower pull rod retainer ring (14) and upper company
Bar retainer ring (15), the Fixing clamp-seat (1) pass through lower pull rod retainer ring (14) and upper connecting rod retainer ring (15) and feeler mechanism
(3) connect；The trench digging covering device (5) includes longitudinal support beam (52) and outer support seat (54), the longitudinal support beam
(52) supporting beam Fixing clamp-seat (53) is fixedly arranged in the middle of on, the outer support seat (54) is sleeved on supporting beam Fixing clamp-seat (53),
The side of the outer support seat (54) is welded with pull rod retainer ring (51), and the opposite side of the outer support seat (54) is welded with suppression
Spring retainer ring (55), the feeler mechanism (3) are connected by pull rod retainer ring (51) with trench digging covering device (5), the town
Pressing spring (4) is connected by suppressing spring retainer ring (55) with trench digging covering device (5), and longitudinal support beam (52) bottom connects
Disc shaft (511) is connected to, disc shaft (511) both sides are provided with disk (57), 8 are evenly distributed with the disk (57)
Supporting rib (58), disk (57) top are disposed with shield (59), and the shield (59) is fixed on longitudinal support beam (52),
It is provided with the shield (59) and leads kind of an interface (56), described kind of an interface (56) lower end of leading is connected with grain conductor (510)；The circle
The outside diameter of disk (57) is 300mm, and the distance between the supporting rib (58) and disk (57) outside diameter are 20mm；The feeler mechanism
(3) upper connecting rod (31) and lower pull rod (32) are included, one end of the upper connecting rod (31) is connected in upper connecting rod retainer ring (15), institute
The other end for stating upper connecting rod (31) is hinged in pull rod retainer ring (51) by fixed pin (33), one end of the lower pull rod (32)
Be hinged on lower pull rod retainer ring (14), the other end of the lower pull rod (32) is hinged on longitudinal support beam (52), it is described on
Connecting rod (31), lower pull rod (32), longitudinal support beam (52) and longitudinally fixed plate (12) form quadric chain, the feeler mechanism
One end of spring (2) is fixed in upper connecting rod (31), and the other end of the feeler mechanism spring (2) is fixed on longitudinal support beam
(52) on；The suppression fixed frame (6) includes suppression steady brace (61), one end of the suppression steady brace (61) and suppression
Wheeling supporting frame (63) is connected, and the other end of the suppression steady brace (61) is hinged on longitudinal support beam (52), the suppression
Suppression spring retainer plate (62) is installed on steady brace (61)；The suppression mechanism (7) includes suppression rotation axis (72), described
Suppression rotation axis (72) passes through press wheel (73), and locking nut (71) will suppress wheeling supporting frame (63) and be fixed on suppression rotation axis
(72) on, one end of the suppression spring (4) is fixed on suppression spring retainer plate (62), described to suppress the another of spring (4)
End is fixed in suppression spring retainer ring (55)；It is characterized in that：During sowing, by the Fixing clamp-seat of profiling ditching suppression device
(1) it is fixed on seeder, seed spout road is fixed on and is led on kind of an interface (56)；8 supporting ribs on the disk (57)
(58) earth's surface is supported on, disk (57) is embedded in soil 20mm under the effect of gravity, so as to drive longitudinal support beam (52) and support
Beam Fixing clamp-seat (53) along outer support seat (54) move, the upper connecting rod (31), lower pull rod (32), longitudinal support beam (52) and indulge
The quadric chain formed to fixed plate (12) positions disk (57), and feeler mechanism spring (2) is to longitudinal support beam
(52) downward pulling force is provided, so that disk (57) is maintained under certain pretightning force, realizes that ditching depth is consistent；Suppression
The kind ditch that wheel (73) outputs disk (57) by self gravitation is suppressed, and the suppression spring (4) adjusts suppression mechanism (7)
Pulling force so that also realize single file profiling suppress；When seeder travels forward, the supporting rib (58) is with surface relief and upper and lower
It is mobile, fluctuate so as to support disk (57), so as to ensure that depth of planting maintains 20mm, the supporting rib (58) and circle
Disk (57) rotates the kind ditch for outputing depth of planting stabilization；Make under the collective effect of feeler mechanism (3) and feeler mechanism spring (2)
Supporting rib (58) and disk (57) real-time change according to surface relief；Seed is transported to by seed spout by leading kind of an interface (56)
Grain conductor (510), seed are fallen into the kind ditch that disk (57) is opened；If suppression is needed when sowing wheat, spring will be suppressed
(4), suppress fixed frame (6) and suppression mechanism (7) is installed on trench digging covering device (5), profiling ditching suppression device passes through
Suppress fixed frame (6) and drive suppression mechanism (7) rolls forward, while maintain depth of planting steady under the action of suppression spring (4)
20mm or so is scheduled on, depth of planting uniformity and the depth of planting stability of each row diameter can be effectively improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132656.8A CN105612841B (en) | 2016-03-09 | 2016-03-09 | Profiling ditching suppresses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132656.8A CN105612841B (en) | 2016-03-09 | 2016-03-09 | Profiling ditching suppresses device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105612841A CN105612841A (en) | 2016-06-01 |
| CN105612841B true CN105612841B (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610132656.8A Expired - Fee Related CN105612841B (en) | 2016-03-09 | 2016-03-09 | Profiling ditching suppresses device |
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| Country | Link |
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| CN (1) | CN105612841B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576534A (en) * | 2016-12-21 | 2017-04-26 | 张静 | Design method for pull rod of seeding machine |
| CN107593036A (en) * | 2017-09-19 | 2018-01-19 | 五台县城园丰农机制造有限公司 | Disk, which is opened, dials device |
| CN108811613A (en) * | 2018-05-22 | 2018-11-16 | 东北农业大学 | A kind of flexible-profiling suppression portable planter |
| CN112243614B (en) * | 2020-10-30 | 2023-07-07 | 扬州大学 | Pressing stubble cleaning device convenient to transport |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010016342A1 (en) * | 2009-09-29 | 2011-03-31 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Säschareinheit |
| CN104081917B (en) * | 2014-07-17 | 2016-03-02 | 中国农业大学 | A kind of coordination profiling corn no-tillage precision sower |
| CN104285550B (en) * | 2014-09-20 | 2016-06-08 | 滨州市农业机械化科学研究所 | One grow cotton duplicate rows dislocation Seedling band precision drill |
| CN204707450U (en) * | 2014-11-26 | 2015-10-21 | 付吉新 | Direct sowing on dry paddy field pressure ditch formula operation chassis |
| CN204442975U (en) * | 2015-02-01 | 2015-07-08 | 东台市种子管理站 | Efficient rape seeding machine |
| CN205389366U (en) * | 2016-03-09 | 2016-07-27 | 华中农业大学 | Profile modeling ditching suppression device |
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- 2016-03-09 CN CN201610132656.8A patent/CN105612841B/en not_active Expired - Fee Related
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| CN105612841A (en) | 2016-06-01 |
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