CN206517758U - Duck-beak type transplanter seedbed collating unit - Google Patents
Duck-beak type transplanter seedbed collating unit Download PDFInfo
- Publication number
- CN206517758U CN206517758U CN201720161431.5U CN201720161431U CN206517758U CN 206517758 U CN206517758 U CN 206517758U CN 201720161431 U CN201720161431 U CN 201720161431U CN 206517758 U CN206517758 U CN 206517758U
- Authority
- CN
- China
- Prior art keywords
- pieces
- ditching
- rotary cultivator
- seedbed
- duck
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model 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 being connected to two curb girders on rotary cultivator mainframe biside plate, the crossbeam between two curb girders and multiple ditching plows respectively by plough body connecting seat on crossbeam;The ditching plow is corresponded with the rotary cultivator tool rest and arranged, and each ditching plow is respectively positioned on immediately ahead of the centre position between a pair of vertical type rotary tillage blades.Rotary tillage machine-cut soil, hack requirement are met, soil can be thrown to both sides by the rotation of vertical type rotary tillage blade, form ditch type, and throws direction and apart from controllable, it is simple in construction, easy to use;Soil of not dished out in ditch can be compacted by ditching device to both sides, it is ensured that bottom of trench, furrow bank neat and tidy, meet duck-beak type transplanting equipment seedbed arrange requirement, while also meet it is no-tillage, minimal till agriculture requirement.
Description
Technical field
The utility model belongs in agricultural machinery the pine that ploughs and digged engineering device technique field, and in particular to a kind of duck-beak type is transplanted
Machine seedbed 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 can not effectively be beaten and put seedling, consider no-tillage agriculture requirement, it is necessary to be provided using arable land equipment for pot seedling 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 can not be ensured, it is impossible to meet transplanter seedbed and arrange requirement.
The content of the invention
The purpose of this utility model is to be directed to the not enough of above-mentioned technology to cut soil, hack requirement while meeting there is provided one kind
Duck-beak type transplanter seedbed collating unit, with meet bottom of trench, furrow bank neat and tidy seedbed arrange require.
To achieve the above object, the duck-beak type transplanter seedbed collating unit designed by the utility model, 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;It is described
Ditching device includes two curb girders, the crossbeam between two curb girders being connected on rotary cultivator mainframe biside plate
And multiple ditching plows respectively by plough body connecting seat on crossbeam;The ditching plow and the rotary cultivator tool rest are right one by one
It should arrange, and each ditching plow is respectively positioned on immediately ahead of the centre position between a pair of vertical type rotary tillage blades;
Each 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 circular arc camber, and the bending direction of circular arc camber is determined
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 set
There is transition arc;The blade curve of the positive cutting blade uses constant speed helical curve, and the blade curve and tangent of the positive cutting blade
The land curve level spacing of sword is from top to bottom gradually reduced, and minimum range is not less than 30mm.
Further, each ditching plow includes plow standard, two pieces of front side boards, the two pieces of rear sides being connected with plough body connecting seat
Plate and bottom plate, the curve of the surface intersection that breaks ground of two pieces of front side boards is blade curve, and two pieces of front side boards and two pieces of back side panels are equal
It is arranged symmetrically along the plane 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 bottom plate are enclosed is interior inserted with two
The trapezoidal plate of block parallel arrangement, the bottom of two pieces of trapezoidal plates is welded on the bottom 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, each it is welded with triangle reinforcing plate between the plough body connecting seat and the crossbeam.
Further, multiple side plate adjustment holes are provided with each side plate, are provided with and institute on each curb girder
State the curb girder adjustment hole that side plate adjustment hole is engaged.
Compared with prior art, the utility model has advantages below:Duck-beak type transplanter seedbed of the present utility model is whole
Reason device meets rotary tillage machine-cut soil, hack requirement, soil can be thrown to both sides by the rotation of vertical type rotary tillage blade, form ditch
Type, and throw direction and apart from controllable, it is simple in construction, easy to use;Ditching device will can not dish out soil to two side pressures in ditch
It is real, it is ensured that bottom of trench, furrow bank neat and tidy, meet duck-beak type transplanting equipment seedbed and arrange requirement, while also meet it is no-tillage, minimal till agriculture
Skill requirement.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model duck-beak type transplanter seedbed collating unit;
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 Fig. 5 design principle figure;
Fig. 7 is the utility model 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, bottom 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.
Embodiment
The utility model 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 present utility model, including rotary cultivator 1, installed in each
A pair of vertical type rotary tillage blades 4 on rotary cultivator tool rest 1.3 and the ditching device 3 on rotary cultivator mainframe 1.1.
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 be arranged on another side plate 1.2 on), (i.e. one end of crossbeam 3.2 passes through U to the 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 immediately ahead of the centre position between a pair of vertical type rotary tillage blades 4.
Wherein, it is provided with multiple side plate adjustment hole 1.2a, each curb girder 3.1 and opens on each side plate 1.2 of rotary cultivator mainframe 1.1
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 actual use 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, to adjust the spacing of ditching plow 2 and rotary cultivator mainframe 1.1.
In the present embodiment, connect as shown in figure 5, each vertical type rotary tillage blade 4 from top to bottom includes 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 provided with transition arc 4.3a, with stress during the scattered positive cutting of cutting blade 4.4 soil, mistake
The radius for crossing circular arc 4.3a is 20mm, and arc angle is 90 °;The cutting edge 4.4a curves of positive cutting blade 4.4 use constant speed helical curve
Line, meets while soil, hack can be cut in satisfaction and throws 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 the land 4.4b curves of the cutting edge 4.4a curves and positive cutting blade 4.4 of positive cutting blade 4.4
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
Plow standard 2.1, two pieces of front side boards 2.2, two pieces of back side panels 2.3 and the bottom plate 2.4 connect, the surface intersection that breaks ground of two pieces of front side boards 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 symmetrical cloth of plane where blade curve
Put, the bottom of two pieces of front side boards 2.2 and two pieces of back side panels 2.3 encloses the bottom surface to form closure by bottom plate 2.4;And two pieces
Trapezoidal plate 2.5 inserted with two pieces of parallel arrangements in the cavity that front side board 2.2, two pieces of back side panels 2.3 and bottom plate 2.4 are enclosed, two
The bottom of block trapezoidal plate 2.5 is welded on bottom 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 present utility model can be according to actual rotation
Cultivated depth requirements are adjusted, and effective rotary tillage depth is 50~150mm, and soil forms rib 7, control to both sides throwing during rotary tillage
Rotary tillage rotating speed and depth can adjust soil and throw distance and direction, and ship shape shovel ditching plow will can not dished out between rib soil to
Both sides are compacted, and the consistent ditch type 6 of ditch depth, furrow width, institute's ditching type effect are formed between rib as shown in fig. 7, meeting duck-beak type transplanting
Equipment seedbed arrange require, while also meet it is no-tillage, minimal till agriculture requirement, output the seedbed ditch of a neat and tidy, and operation
Line number 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) include be connected on rotary cultivator mainframe (1.1) biside plate (1.2) two curb girders (3.1), be arranged on
Crossbeam (3.2) between two curb girders (3.1) and multiple it is arranged on 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 (1.3) and arranged, and each ditching plow (2) position
Immediately ahead of centre position between a pair of vertical type rotary tillage blades (4);
Each vertical type rotary tillage blade (4) from top to bottom includes handle of a knife (4.1), transition connection sword (4.2), Transitional cut successively
Sword (4.3) and positive cutting blade (4.4);The handle of a knife (4.1) is arranged on rotary cultivator tool rest (1.3), the transition connection sword (4.2)
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) provided with transition arc (4.3a);
Cutting edge (4.4a) curve of the positive cutting blade (4.4) uses constant speed helical curve, and the cutting edge (4.4a) of the positive cutting blade (4.4)
Land (4.4b) the curve level spacing of curve and positive cutting blade (4.4) is from top to bottom gradually reduced, 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 ditching plow (2)
Including the plow standard (2.1) being connected with plough body connecting seat (3.4), two pieces of front side boards (2.2), two pieces of back side panels (2.3) and bottom plate
(2.4), the curve of the surface intersection that breaks ground of two pieces of front side boards (2.2) is after blade curve, and two pieces of front side boards (2.2) and two pieces
Side plate (2.3) is arranged symmetrically along the plane 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 bottom plate (2.4);And two pieces of front side boards (2.2), two pieces
Trapezoidal plate (2.5) inserted with two pieces of parallel arrangements in the cavity that back side panel (2.3) and bottom plate (2.4) are enclosed, two pieces of trapezoidal plates
(2.5) bottom is welded on the bottom 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 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 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 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 |
---|---|---|---|
CN201720161431.5U CN206517758U (en) | 2017-02-22 | 2017-02-22 | Duck-beak type transplanter seedbed collating unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720161431.5U CN206517758U (en) | 2017-02-22 | 2017-02-22 | Duck-beak type transplanter seedbed collating unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206517758U true CN206517758U (en) | 2017-09-26 |
Family
ID=59891987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720161431.5U Withdrawn - After Issue CN206517758U (en) | 2017-02-22 | 2017-02-22 | Duck-beak type transplanter seedbed collating unit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206517758U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106717188A (en) * | 2017-02-22 | 2017-05-31 | 华中农业大学 | Duck-beak type transplanter seedbed collating unit |
-
2017
- 2017-02-22 CN CN201720161431.5U patent/CN206517758U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106717188A (en) * | 2017-02-22 | 2017-05-31 | 华中农业大学 | Duck-beak type transplanter seedbed collating unit |
CN106717188B (en) * | 2017-02-22 | 2022-08-19 | 华中农业大学 | Duckbilled transplanter seedbed finishing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101558718B (en) | Method for improving hardened deteriorated grassland and special elastic claw type loosener | |
CN203984895U (en) | Power traction farmland deep soil loosing shovel | |
CN102388702B (en) | Combined type ditcher for wheat sowing | |
CN205408439U (en) | Layer depth pine soil preparation combined operation is divided machine to autovibration formula | |
CN206118328U (en) | Deep -scarification land -preparation combined machine | |
CN106717188A (en) | Duck-beak type transplanter seedbed collating unit | |
CN104365198A (en) | Stubble removing mechanism and rice stubble cutting no-tillage arid hole direct seeding machine | |
CN109548412A (en) | Deep soil loosing shovel | |
EP0081274B1 (en) | Implement for loosening soil | |
CN202068718U (en) | Deep-loosening plough for cultivated lands | |
CN206517758U (en) | Duck-beak type transplanter seedbed collating unit | |
CN106856736A (en) | Combined type ship shape opens furrow ditch device | |
CN104170551B (en) | Monoblock type no-tillage seeding plough | |
CN201491476U (en) | Dual-purpose blade shaft for shallow plowing and ditching | |
CN105960842A (en) | Bending subsoiling plough | |
CN207626021U (en) | One kind is loosened the soil ridger | |
CN102948285B (en) | Combined type sowing fertilizing ditcher | |
CN206596367U (en) | Combined type ship shape opens furrow ditch device | |
CN107960165A (en) | One kind is loosened the soil ridger | |
CN110073737B (en) | Bionic subsoiler with drag reduction bionic surface | |
CN209339211U (en) | A kind of field furrower that subsidiary ditch type arranges | |
CN105594324A (en) | Furrowing and ridging machine for ridge culture of rape | |
CN201674763U (en) | Totally-straw-covered tillage-free deep scarification machine | |
CN205082138U (en) | Rape ridge culture ditching ridger | |
CN206118364U (en) | Depth stop of ditching machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20170926 Effective date of abandoning: 20220819 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20170926 Effective date of abandoning: 20220819 |