CN106717188A - Duck-beak type transplanter seedbed collating unit - Google Patents
Duck-beak type transplanter seedbed collating unit Download PDFInfo
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- CN106717188A CN106717188A CN201710096700.9A CN201710096700A CN106717188A CN 106717188 A CN106717188 A CN 106717188A CN 201710096700 A CN201710096700 A CN 201710096700A CN 106717188 A CN106717188 A CN 106717188A
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- rotary cultivator
- seedbed
- duck
- ditching
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- 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
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
- A01B49/025—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven about a substantially vertical axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Life Sciences & Earth Sciences (AREA)
- Soil Working Implements (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Abstract
The invention discloses a kind of duck-beak type transplanter seedbed collating unit, including rotary cultivator, a pair of vertical type rotary tillage blades on each rotary cultivator tool rest and the ditching device on rotary cultivator mainframe；The ditching device includes that be connected to two curb girders on rotary cultivator mainframe biside plate, the crossbeam between two curb girders and multiple is arranged on the ditching plow on crossbeam by plough body connecting seat respectively；The ditching plow is corresponded with the rotary cultivator tool rest and arranged, and each ditching plow is respectively positioned on the centre position front between a pair of vertical type rotary tillage blades.Meet rotary cultivator and cut soil, hack requirement, can be rotated by vertical type rotary tillage blade and soil is thrown to both sides, form ditch type, and throw direction and apart from controllable, it is simple structure, easy to use；Ditching device will can not dished out in ditch soil to both sides be compacted, it is ensured that bottom of trench, furrow bank neat and tidy, meet duck-beak type transplanting equipment seedbed arrange require, while also meet it is no-tillage, minimal till agriculture requirement.
Description
Technical field
Digged engineering device technique field the invention belongs to the pine that ploughed in agricultural machinery, and in particular to a kind of duck-beak type transplanter seedling
Bed collating unit.
Background technology
Seedling replanting can raise the multiple-cropping index, and effectively solve crops for rotation contradiction, while having the compensating action of weather again and making
The effect that crop growth is done sth. in advance, economic benefit and social benefit are very notable.Middle and lower reach of Yangtze River soil hardening, duck-beak type planting apparatus
Cave cannot effectively be beaten and put seedling, consider no-tillage agriculture requirement, it is necessary to using arable land equipment for pot seedling is provided during transplanting
Seedbed band, outputs a seedbed band ditch, it is desirable to which seedbed band ditch depth is adjustable, and furrow width is suitable, and furrow bank, bottom of trench are clean on plant path
Neatly.Existing transplanter seedbed collating unit uses single rotary tillage machine or ditching device, and tilling depth degree of controllability is not high, bottom of trench, furrow bank
Neat and tidy cannot be ensured, it is impossible to meet transplanter seedbed and arrange requirement.
The content of the invention
The purpose of the present invention is directed to the deficiency of above-mentioned technology, there is provided it is a kind of can meet simultaneously cut soil, the duck of hack requirement
Mouth formula transplanter seedbed collating unit, to meet the seedbed arrangement requirement of bottom of trench, furrow bank neat and tidy.
To achieve the above object, the duck-beak type transplanter seedbed collating unit designed by the present invention, including rotary cultivator, installation
A pair of vertical type rotary tillage blades on each rotary cultivator tool rest and the ditching device on rotary cultivator mainframe；The trench digging
Device includes being connected to two curb girders on rotary cultivator mainframe biside plate, the crossbeam between two curb girders and many
It is individual that the ditching plow on crossbeam is arranged on by plough body connecting seat respectively；The ditching plow corresponds cloth with the rotary cultivator tool rest
Put, and each ditching plow is respectively positioned on the centre position front between a pair of vertical type rotary tillage blades；
Each described vertical type rotary tillage blade from top to bottom includes handle of a knife, transition connection sword, Transitional cut sword and tangent successively
Sword；The handle of a knife is arranged on rotary cultivator tool rest, and the transition connection sword uses the bending direction of circular arc camber, circular arc camber to determine
Determine the positive and negative tangential of vertical type rotary tillage blade；The land of the Transitional cut sword is in contact at position with the land of the positive cutting blade and sets
There is transition arc；The blade curve of the positive cutting blade use constant speed helical curve, and the positive cutting blade blade curve and tangent
The land curve level spacing of sword is from top to bottom gradually reduced, and minimum range is not less than 30mm.
Further, each described ditching plow includes the plow standard, two pieces of front side boards, the two pieces of rear sides that are connected with plough body connecting seat
Plate and base plate, two pieces of curves of the surface intersection that breaks ground of front side board are blade curve, and two pieces of front side boards and two pieces of back side panels are equal
Arranged along the plane symmetry where blade curve, the bottom of two pieces of front side boards and two pieces of back side panels passes through the bottom
Plate encloses the bottom surface to form closure；And the cavity that two pieces of front side boards, two pieces of back side panels and base plate are enclosed has been inserted into two
The trapezoidal plate of block parallel arrangement, two pieces of bottoms of trapezoidal plate are welded on the base plate, and the bottom of the plow standard is inserted into two
Between block trapezoidal plate and plow standard sidewall weld in two pieces of trapezoidal plate surfaces.
Further, it is welded with triangle reinforcing plate between each plough body connecting seat and the crossbeam.
Further, multiple side plate adjustment holes are provided with each described side plate, are provided with each described curb girder and institute
State the curb girder adjustment hole that side plate adjustment hole is engaged.
Compared with prior art, the present invention has advantages below：Duck-beak type transplanter seedbed collating unit of the invention is expired
Sufficient rotary cultivator cuts soil, hack requirement, can be rotated by vertical type rotary tillage blade and soil is thrown to both sides, forms ditch type, and throw
Direction and apart from controllable, it is simple structure, easy to use；Ditching device can not will dish out soil to both sides compacting in ditch, it is ensured that ditch
Bottom, furrow bank neat and tidy, meet duck-beak type transplanting equipment seedbed arrange require, while also meet it is no-tillage, minimal till agriculture requirement.
Brief description of the drawings
Fig. 1 is the overall structure diagram of duck-beak type transplanter seedbed collating unit of the present invention；
Fig. 2 is ditching device structural representation in Fig. 1；
Fig. 3 is plough body connecting base structure schematic diagram in Fig. 2；
Fig. 4 is ditching plow structural representation in Fig. 2；
Fig. 5 is vertical Rotary tillage blade structural representation in Fig. 1；
Fig. 6 is the design principle figure of Fig. 5；
Fig. 7 is present invention trench digging effect diagram.
In figure：Rotary cultivator 1, rotary cultivator mainframe 1.1, side plate 1.2 are (wherein：Side plate adjustment hole 1.2a), rotary cultivator tool rest
1.3rd, ditching plow 2, plow standard 2.1 be (wherein：Connecting hole 2.1a), front side board 2.2, back side panel 2.3, base plate 2.4, trapezoidal plate 2.5, open
Ditch device 3, curb girder 3.1 are (wherein：Curb girder adjustment hole 3.1a), crossbeam 3.2, triangle reinforcing plate 3.3, (its of plough body connecting seat 3.4
In：Mounting hole 3.4a), vertical type rotary tillage blade 4, handle of a knife 4.1 (wherein：Bolt hole 4.1a), transition connection sword 4.2, Transitional cut
Sword 4.3 is (wherein：Transition arc 4.3a, land 4.3b), positive cutting blade 4.4 (wherein：Cutting edge 4.4a, land 4.4b), U-shaped card 5, ditch
Type 6, rib 7.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, duck-beak type transplanter seedbed collating unit of the invention, including rotary cultivator 1, installed in each rotary tillage
A pair of vertical type rotary tillage blades 4 and the ditching device on rotary cultivator mainframe 1.1 3 on machine knife seat 1.3.
With reference to shown in Fig. 2, a curb girder 3.1, ditching device 3 are respectively outward extended with the biside plate 1.2 of rotary cultivator mainframe 1.1
Including be connected on biside plate 1.2 two curb girders 3.1 (i.e. one curb girder 3.1 is arranged on side plate 1.2, another
Curb girder 3.1 is arranged on another side plate 1.2), (i.e. the one end of crossbeam 3.2 passes through U for crossbeam 3.2 between two curb girders 3.1
Type card 5 is fixed on a curb girder 3.1, and the other end of crossbeam 3.2 is fixed on another curb girder 3.1 by U-shaped card 5) and multiple difference
Ditching plow 2 on crossbeam 3.2 is arranged on by plough body connecting seat 3.4, wherein, between each plough body connecting seat 3.4 and crossbeam 3.2
Triangle reinforcing plate 3.3 is welded with, strengthens the weld strength between plough body connecting seat 3.4 and crossbeam 3.2；Ditching plow 2 and rotary cultivator
Tool rest 1.3 corresponds arrangement, and each ditching plow 2 is respectively positioned on the centre position front between a pair of vertical type rotary tillage blades 4.
Wherein, multiple side plate adjustment hole 1.2a are provided with each side plate 1.2 of rotary cultivator mainframe 1.1, are opened on each curb girder 3.1
There is the curb girder adjustment hole 3.1a being engaged with side plate adjustment hole 1.2a, curb girder 3.1 is then fixed on by side plate 1.2 by bolt
On, according to actually used situation, by adjusting curb girder 3.1 relative to the position that side plate 1.2 stretches out, or U-shaped card 5 is adjusted simultaneously
Installation site on curb girder 3.1 adjusts the spacing of ditching plow 2 and rotary cultivator mainframe 1.1.
In the present embodiment, as shown in figure 5, each vertical type rotary tillage blade 4 from top to bottom connects including handle of a knife 4.1, transition successively
Connect sword 4.2, Transitional cut sword 4.3 and positive cutting blade 4.4.Handle of a knife 4.1 is arranged on rotary cultivator tool rest 1.3, and two are provided with handle of a knife 4.1
Individual bolt hole 4.1a, spiro keyhole position and diameter are consistent with the spiro keyhole position and diameter on rotary cultivator tool rest；Transition connection sword 4.2 is adopted
With circular arc camber, its circular arc camber radius is determined by blade selected materials yield strength and thickness, vertical type rotary tillage in the present embodiment
Blade material selects 65Mn, and thickness is 12mm, and the bending radius of circular arc camber is 20mm, and the angle of circular arc is 90 °, wherein,
The bending direction of circular arc camber determines the positive and negative tangential of vertical type rotary tillage blade；Transitional cut sword 4.3 is used to prevent vertical type rotary tillage
Rotary cultivator tool rest submerges Influence To Soil rotary tillage quality, land 4.3b and the positive cutting blade of Transitional cut sword 4.3 during blade rotary tillage process
4.4 land 4.4b is in contact at position and is provided with transition arc 4.3a, to disperse stress when positive cutting blade 4.4 cuts soil, mistake
The radius of circular arc 4.3a is crossed for 20mm, and arc angle is 90 °；The cutting edge 4.4a curves of positive cutting blade 4.4 use constant speed helical curve
Line, can meet while satisfaction cuts soil, hack and throw soil and require, it throws earthwork to consistent with curve normal direction, according to Fig. 6 by tangent
Sword is processed, and curve parametric equation is ρ=a* θ+b, equation parameter is can be calculated according to rotary tillage depth requirements H, in this implementation
In example, a=2.10, b=0, it can thus be concluded that positive cutting blade cutting edge actual size is H=200.46mm, L=11.46mm, and positive cutting blade
4.4 land 4.4b uses normal profile, and cutting edge 4.4a curves and the positive cutting blade 4.4 of positive cutting blade 4.4 land 4.4b curves
Level interval is from top to bottom gradually reduced, and minimum range is not less than 30mm.
As shown in figure 4, each ditching plow 2 is ship shape shovel ditching plow in the present embodiment, including connect with plough body connecting seat 3.4
2.1, two pieces of the plow standard for connecing, 2.2, two pieces of front side board back side panel 2.3 and base plate 2.4, two pieces of surface intersections that break ground of front side board 2.2
Curve be blade curve, and two pieces of front side boards 2.2 and two pieces of back side panels 2.3 are along the plane symmetry cloth where blade curve
Put, two pieces of front side boards 2.2 and two pieces of bottoms of back side panel 2.3 enclose the bottom surface to form closure by base plate 2.4；And two pieces
The cavity that 2.2, two pieces of back side panels 2.3 of front side board and base plate 2.4 are enclosed is inserted into two pieces of trapezoidal plates 2.5 of parallel arrangement, two
The bottom of block trapezoidal plate 2.5 is welded on base plate 2.4, meanwhile, the sidewall weld of trapezoidal plate 2.5 is on the surface of back side panel 2.3
On, the bottom of plow standard 2.1 be inserted between two pieces of trapezoidal plates 2.5 and plow standard 2.1 sidewall weld on two pieces of surfaces of trapezoidal plate 2.5
On.In addition, being provided with some connecting hole 2.1a on plow standard 2.1, the spacing of connecting hole is 30mm, meanwhile, as shown in figure 3, plough body connects
The mounting hole 3.4a being engaged with the connecting hole 2.1a on plow standard 2.1 is provided with joint chair 3.4, the installation for adjusting ditching plow 2
Highly, and ditching plow 2 is made to be slightly above the bottom of vertical type rotary tillage blade 4, but no more than 30mm.
Vertical type rotary tillage insert parameters in duck-beak type transplanter seedbed collating unit of the invention can be according to actual rotary tillage depth
Degree requirement is adjusted, and effective rotary tillage depth is 50~150mm, and soil forms rib 7 to both sides throwing during rotary tillage, controls rotary tillage
Rotating speed and the adjustable soil of depth throw distance and direction, and ship shape shovel ditching plow can be by soil of not dished out between rib to both sides
The consistent ditch type 6 of ditch depth, furrow width is formed between compacting, rib, institute's ditching type effect is as shown in fig. 7, meet duck-beak type transplanting equipment
Seedbed arrange require, while also meet it is no-tillage, minimal till agriculture requirement, output a seedbed ditch for neat and tidy, and operation line number
It is consistent with planting apparatus line number.
Claims (4)
1. a kind of duck-beak type transplanter seedbed collating unit, including rotary cultivator (1), on each rotary cultivator tool rest (1.3)
A pair of vertical type rotary tillage blades (4) and the ditching device (3) on rotary cultivator mainframe (1.1)；It is characterized in that：It is described
Ditching device (3) including be connected on rotary cultivator mainframe (1.1) biside plate (1.2) two curb girders (3.1), be arranged on
Crossbeam (3.2) and multiple between two curb girders (3.1) is respectively by plough body connecting seat (3.4) on crossbeam (3.2)
Ditching plow (2)；The ditching plow (2) corresponds with the rotary cultivator tool rest (4) and arranges, and each ditching plow (2) is respectively positioned on
Centre position front between a pair of vertical type rotary tillage blades (4)；
Each described vertical type rotary tillage blade (4) from top to bottom includes that handle of a knife (4.1), transition connect sword (4.2), Transitional cut successively
Sword (4.3) and positive cutting blade (4.4)；On rotary cultivator tool rest (1.3), the transition connects sword (4.2) to the handle of a knife (4.1)
Using circular arc camber, the bending direction of circular arc camber determines the positive and negative tangential of vertical type rotary tillage blade (4)；The Transitional cut sword
(4.3) land (4.3b) is in contact at position with the land (4.4b) of the positive cutting blade (4.4) and is provided with transition arc (4.3a)；
Cutting edge (4.4a) curve of the positive cutting blade (4.4) use constant speed helical curve, and the positive cutting blade (4.4) cutting edge (4.4a)
Curve is from top to bottom gradually reduced with land (4.4b) curve level spacing of positive cutting blade (4.4), and minimum range is not less than
30mm。
2. duck-beak type transplanter seedbed collating unit according to claim 1, it is characterised in that：Each described ditching plow (2)
Including the plow standard (2.1), two pieces of front side boards (2.2), two pieces of back side panels (2.3) and the base plates that are connected with plough body connecting seat (3.4)
(2.4), two pieces of curves of the surface intersection that breaks ground of front side board (2.2) are for after blade curve, and two pieces of front side boards (2.2) and two pieces
Side plate (2.3) is along the plane symmetry arrangement where blade curve, two pieces of front side boards (2.2) and two pieces of back side panels
(2.3) bottom encloses the bottom surface to form closure by the base plate (2.4)；And two pieces of front side boards (2.2), two pieces
The cavity that back side panel (2.3) and base plate (2.4) are enclosed is inserted into two pieces of trapezoidal plates (2.5) of parallel arrangement, two pieces of trapezoidal plates
(2.5) bottom is welded on the base plate (2.4), the bottom of the plow standard (2.1) be inserted into two pieces of trapezoidal plates (2.5) it
Between and plow standard (2.1) sidewall weld on two pieces of trapezoidal plate (2.5) surfaces.
3. duck-beak type transplanter seedbed collating unit according to claim 1 or claim 2, it is characterised in that：Each described plough body connects
Triangle reinforcing plate (3.3) is welded between joint chair (3.4) and the crossbeam (3.2).
4. duck-beak type transplanter seedbed collating unit according to claim 1 or claim 2, it is characterised in that：Each described side plate
(1.2) multiple side plate adjustment holes (1.2a) are provided with, are provided with and the side plate adjustment hole on each described curb girder (3.1)
The curb girder adjustment hole (3.1a) that (1.2a) is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096700.9A CN106717188B (en) | 2017-02-22 | 2017-02-22 | Duckbilled transplanter seedbed finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096700.9A CN106717188B (en) | 2017-02-22 | 2017-02-22 | Duckbilled transplanter seedbed finishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106717188A true CN106717188A (en) | 2017-05-31 |
| CN106717188B CN106717188B (en) | 2022-08-19 |
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ID=58958533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710096700.9A Active CN106717188B (en) | 2017-02-22 | 2017-02-22 | Duckbilled transplanter seedbed finishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106717188B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220027A (en) * | 2018-11-12 | 2019-01-18 | 长沙桑铼特农业机械设备有限公司 | A kind of agricultural combine |
| CN109892048A (en) * | 2019-04-08 | 2019-06-18 | 银川特锐宝信息技术服务有限公司 | A kind of efficient loosening device of planting fruit trees |
| CN117501869A (en) * | 2024-01-04 | 2024-02-06 | 贵州省茶叶研究所 | Tea garden light simplified ditching equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1042632A1 (en) * | 1981-08-28 | 1983-09-23 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Механизации Сельского Хозяйства | Soil tilling implement |
| CN100998276A (en) * | 2006-12-30 | 2007-07-18 | 周廷太 | Vertical type rotary tillage ridger |
| CN105052266A (en) * | 2015-07-21 | 2015-11-18 | 潼南县玉兰铸造厂（微型企业） | Rotary blade |
| CN106105500A (en) * | 2016-08-03 | 2016-11-16 | 华中农业大学 | Synchronize during sowing to open furrow ditch ship shape furrow channel forming device |
| CN206517758U (en) * | 2017-02-22 | 2017-09-26 | 华中农业大学 | Duck-beak type transplanter seedbed collating unit |
-
2017
- 2017-02-22 CN CN201710096700.9A patent/CN106717188B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1042632A1 (en) * | 1981-08-28 | 1983-09-23 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Механизации Сельского Хозяйства | Soil tilling implement |
| CN100998276A (en) * | 2006-12-30 | 2007-07-18 | 周廷太 | Vertical type rotary tillage ridger |
| CN105052266A (en) * | 2015-07-21 | 2015-11-18 | 潼南县玉兰铸造厂（微型企业） | Rotary blade |
| CN106105500A (en) * | 2016-08-03 | 2016-11-16 | 华中农业大学 | Synchronize during sowing to open furrow ditch ship shape furrow channel forming device |
| CN206517758U (en) * | 2017-02-22 | 2017-09-26 | 华中农业大学 | Duck-beak type transplanter seedbed collating unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220027A (en) * | 2018-11-12 | 2019-01-18 | 长沙桑铼特农业机械设备有限公司 | A kind of agricultural combine |
| CN109892048A (en) * | 2019-04-08 | 2019-06-18 | 银川特锐宝信息技术服务有限公司 | A kind of efficient loosening device of planting fruit trees |
| CN117501869A (en) * | 2024-01-04 | 2024-02-06 | 贵州省茶叶研究所 | Tea garden light simplified ditching equipment |
| CN117501869B (en) * | 2024-01-04 | 2024-03-08 | 贵州省茶叶研究所 | Tea garden light simplified ditching equipment |
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| Publication number | Publication date |
|---|---|
| CN106717188B (en) | 2022-08-19 |
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