CN110121943A - A kind of stubble-cleaning biserial rotary tillage blade rotary cultivator - Google Patents
A kind of stubble-cleaning biserial rotary tillage blade rotary cultivator Download PDFInfo
- Publication number
- CN110121943A CN110121943A CN201810139256.9A CN201810139256A CN110121943A CN 110121943 A CN110121943 A CN 110121943A CN 201810139256 A CN201810139256 A CN 201810139256A CN 110121943 A CN110121943 A CN 110121943A
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- blade
- rotary
- stubble
- cleaning
- transmission device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 85
- 238000003971 tillage Methods 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 91
- 239000002689 soil Substances 0.000 claims abstract description 30
- 239000010902 straw Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims description 55
- 239000000178 monomer Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000012271 agricultural production Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 6
- 239000012208 gear oil Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 2
- 235000019752 Wheat Middilings Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000003351 stiffener Substances 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of stubble-cleaning biserial rotary tillage blade rotary cultivators, belong to talents for agri-mechanization field.The present invention includes rack, cutter device, rotary cultivator attachment, transmission device, three-link hitch, the cutter device, it is mounted in front of cabinet, crop material can be shredded for the first time, rotary cultivator attachment is mounted on the rear that machine frame inside is located at cutter device, rotary cultivator attachment is made of two rows of rotary blades, soil stalk mixture can be crushed twice, transmission device is installed on the two sides of rack, three-link hitch is installed on the top of rack, wherein two rows of rotary blade arranged in dislocation of rotary cultivator attachment, it cooperates to soil stalk mixture cutting operation, the present invention solves the problems, such as agricultural crop straw processing, damaged processing mode crushes stalk more thorough after first cutting, double rotary blade breakage soil can be such that rotary tillage process disposably completes, it does not need repeatedly to carry out rotary tillage process to arable land, save agriculture production cost, it mentions Rise agricultural production efficiency.
Description
Technical field
The present invention relates to a kind of stubble-cleaning biserial rotary tillage blade rotary cultivators, belong to talents for agri-mechanization field.
Background technique
Agriculture Production is rapid, and agricultural crop straw processing problem is constantly subjected to pay close attention to, the agricultural crop straw generally side of processing
Method is burning, but very serious to the pollution of environment.If crops stalk crushing returning to the field can preferably be solved agriculture
Crop material residue problem, the milling machinery of agricultural crop straw is mostly the single crushing for carrying out stalk and sidesway, straw powder at present
Broken be not thorough there is also crushing is easy to make somebody a mere figurehead next batch of crop seeds, reduces bud ratio, winds seeder pipe and plough
The problems such as.To crush stalk thoroughly, smashed stalk can be merged preferably with soil, generally required and repeatedly carried out stubble-cleaning
Rotary tillage process, operating cost is high, and duty cycle is long, is unfavorable for robbing and grabs farming season.For these problems, a kind of energy of R & D design is needed
It enough carries out effective stubble-cleaning and disposably completes the rotary tillage machine of stubble-cleaning, rotary tillage, stalk soil mixture operation, promote work effect
Rate reduces job costs, reduces the duty cycle.
Summary of the invention
The technical problem to be solved by the present invention is the present invention provides a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator, it to be used for one
Secondary property completes stubble-cleaning, rotary tillage, stalk soil mixture operation.The present invention is able to solve some present in straw-returning link ask
Topic, the preferable treatment in situ for realizing agricultural crop straw reduce pollution of the straw powder burning to environment, and stalk crushes thoroughly, powder
Stalk can preferably be mixed with soil after broken, realize that several work is completed in a rotary tillage.One kind of the present invention is gone out
Stubble biserial rotary tillage blade rotary cultivator design is reasonable, structure is simple, makes agricultural crop straw by way of first cutting again multiple rotary tillage
It crushing thoroughly, a traveling process can complete rotary tillage process twice, and front two rows rotary blade group Heterogeneous Permutation cooperates,
Keep rotary blade group more preferable to the chopping result of soil stalk mixture.
The technical scheme is that a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator, it is characterised in that: including bearing block
I1, rack 2, mounting plate I3, bearing block II4, mounting plate II5, stubble-cleaning knife 6, cutter shaft driving device 7, stubble-cleaning rotor 8, mounting plate
III9, cutter shaft driving device the cover fixed plate 10, transmission device I11, the floor I12 that puts more energy into, support plate I13, lower suspension I14, on
Suspension crossbeam 15, upper suspension 17, input shaft 18, support plate II19, lower suspension II20, transmission device I21, is put more energy at gearbox 16
Floor I22, level-one rotary blade group transmission device 23, mounting plate IV24, level-one rotary blade group transmission device the cover fixed plate 25, peace
Loading board V26, second level rotary blade group transmission device 27, mounting plate VI28, second level rotary blade group axis 29, level-one rotary blade group axis 30,
Blade I31, cutterhead 32, blade II33, blade III34, blade IV35, stubble-cleaning tool roller axis 36, reinforcing beam 37.
The cutter device is installed on whole device by front, including stubble-cleaning knife 6, stubble-cleaning rotor 8, stubble-cleaning tool roller axis
36, wherein there are five stubble-cleaning knifes 6, it is evenly distributed on 8 outer rim of stubble-cleaning rotor, perpendicular to 8 axis of stubble-cleaning rotor, stubble-cleaning rotor 8 is welded
It connects on tool roller axis 36, tool roller axis 36 drives stubble-cleaning rotor 8 to rotate after rotating, and stubble-cleaning rotor 8 drives after rotating and is welded on outside it
5 stubble-cleaning knifes 6 of edge rotate, and shred during rotary cultivator advances to crops stubble, stalk.
The rotary cultivator attachment is divided into two-stage, and the first order includes level-one rotary blade group axis 30, blade I31, cutterhead 32, blade
II33, blade III34, blade IV35, wherein 30 one end of level-one rotary blade group axis is passed through by bearing block II4 and mounting plate II5
Bolt link is connected, and the other end then passes through mounting plate V26 and is connected by chain conveyer with transmission device I21, realizes the transmitting of power.
The second level includes second level rotary blade group axis 29, blade I31, cutterhead 32, blade II33, blade III34, blade IV35, wherein knife
Piece I31, cutterhead 32, blade II33, blade III34, blade IV35 collectively form a rotary blade monomer, blade I31, blade
II33, blade III34, blade IV35 and cutterhead 32 are bolted, each blade tail end there are two bolt and cutterhead 32 into
Row connection, level-one rotary blade group axis 30 turn to identical, first order rotary blade monomer and second level rotation with second level rotary blade group axis 29
Coulter monomer Heterogeneous Permutation, the blade on blade and second level rotary blade monomer on such first order rotary blade monomer is in level-one
One is capable of forming between two blades in space between rotary blade group axis 30 and second level rotary blade group 29 liang of axis of axis to cut mutually
The power cut shreds stalk, soil, stalk soil mixture.
The transmission device is divided into two-way, and power is exported by tractor, is input to gearbox 16 via input shaft 18 and passes through
Speed change increases torque, then transfers power to transmission device I11, transmission device I21, in transmission device I11, transmission device I21
Portion has axis to transmit torque, and transmission device I11 imparts power to stubble-cleaning tool roller axis 36, transmission device by cutter shaft driving device 7
I21 imparts power to level-one rotary blade group axis 30 by level-one rotary blade group transmission device 23, then passes through second level rotary blade group
Transmission device 27 imparts power to second level rotary blade group axis 29；Wherein cutter shaft driving device 7 be left and right two parts, a part with
Rack 2 is welded and fixed, and another part is free portion, is designed with cutter shaft driving device the cover fixed plate 10 in the middle part of two parts, then
Two parts are closely connected by bolt by the cutter shaft driving device the cover fixed plate 10 at 7 middle part of cutter shaft driving device, cutter shaft
There are transmission chain and input sprocket, output chain gear and lubricating oil inside transmission device 7, cutter shaft driving device the cover fixed plate 10 is protected
Leakproofness is demonstrate,proved, does not allow soil dust etc. to enter intracavitary, guarantees chaindriven stability；Rotary blade group transmission device 23 is left and right
Two parts, a part are welded and fixed with rack 2, and another part is free portion, are designed with level-one rotary blade group in the middle part of two parts
Transmission device the cover fixed plate 25, then the level-one rotary blade group transmission device the cover by 23 middle part of rotary blade group transmission device is solid
Fixed board 25 closely connects two parts by bolt, there is transmission chain and input sprocket, output inside rotary blade group transmission device 23
Sprocket wheel and lubricating oil, level-one rotary blade group transmission device the cover fixed plate 25 guarantee leakproofness, and soil dust etc. is not allowed to enter
To intracavitary, guarantee chaindriven stability；Second level rotary blade group transmission device 27 is left and right two parts, and a part is welded with rack 2
Fixation is connect, another part is free portion, and two parts are closely connected by the bolt at both ends, second level rotary blade group transmission device 27
There are a transmission chain and input sprocket, output chain gear and lubricating oil in inside, and bolts at two ends is completely embedded guarantee and does not allow soil dust etc.
It enters intracavitary, guarantees chaindriven stability.
The three-link hitch includes 17, lower suspension I14, lower suspension II20 of upper suspension.
The stubble-cleaning knife 6 is installed in front of rack, is welded on cylinder-shaped stubble-cleaning rotor 8, is welded on knife on stubble-cleaning rotor 8
On roll shaft 36, stubble-cleaning knife 6 is welded perpendicular to 8 axis of stubble-cleaning rotor.
Blade I31, blade II33, blade III34, blade IV35 are connected by bolt with cutterhead 32, collectively form one
A rotary blade monomer, wherein blade installation site is that blade III34, blade IV35 are mutually horizontally mounted in the ipsilateral holding of cutterhead 32
On the both sides of 32 centre bore of cutterhead, blade I31, blade II33 keep mutually being horizontally arranged in cutterhead 32 in 32 other side of cutterhead
There are the cylinder of 5cm in the both sides in heart hole, 32 centre bore two sides of cutterhead, with second level rotary blade group axis 29, level-one rotary blade group axis 30 it
Between realized by key it is circumferentially positioned.
Blade I31, blade II33, blade III34, blade IV35 are connected by bolt with cutterhead 32, collectively form one
A rotary blade monomer, it is 10 uniformly distributed on level-one rotary blade group axis 30, it is 10 uniformly distributed on second level rotary blade group axis 29.
Blade I31, blade II33, blade III34, blade IV35 are connected by bolt with cutterhead 32, collectively form one
Minimum 3cm spacing is kept between a rotary blade monomer and rack 2, prevents interference.
Mounting plate I3 and mounting plate VI28, mounting plate II5 and mounting plate V26, mounting plate III9 and mounting plate VI28 distinguish
It is symmetrically mounted on 2 two sides of rack, mounting plate I3, mounting plate VI28, mounting plate II5, mounting plate V26, mounting plate III9, mounting plate
VI28 is realized by bolt and rack 2 and is connected.
Gearbox 16 is centrally mounted at 2 top of rack, stretches out transmission device I11, transmission device from 16 two sides of gearbox
I21, input shaft 18 are mounted on 16 front center portion of gearbox, and top is provided with spline.
From from 16 liang of lateral extents of gearbox being location A, welding two support plates is support plate I13, support plate II19 respectively,
Outside is welded with gores and is reinforced at 2 welding position support plate I13, the bottom support plate II19 and rack, support plate
I13, the upper middle support plate II19 position weld a upper suspension crossbeam 15, and upper suspension 17 is welded on suspension crossbeam 15 between two parties
Front.
Lower suspension I14, lower suspension II20 are welded on 2 front crossbeam of rack.Lower suspension I14, lower suspension II20 are hanged with upper
It hangs 17 and collectively forms trifilar suspension system.
Transmission device I11 puts more energy into floor I12 at outer end position, transmission device I21 have at outer end position plus
Strength floor I22 guarantees the stability of transmission, mitigates the vibration of complete machine.
Position is horizontal among the iron plate covered in rack 2, and the position close to whole device front end tilts down centainly
Angle pushes down gathering and is raised winged agricultural crop straw by cutting, and the position close to whole device rear end tilts down certain angle, presses
It firmly collapses and is raised winged agricultural crop straw and soil mixture by cutting.
The iron plate top covered in rack 2 has inverted " V " type square steel to be welded on iron plate, and it is solid to play the reinforcement to entire rack
It is set for using.Two tail end initial positions of square steel are 2 rear end of rack, and square steel extends to forward 16 rear portion of gearbox.
The course of work of the invention is: when operation, by upper suspension 17, lower suspension I14, lower suspension II20 by rotary cultivator and
Tractor realizes connection.The power of tractor is passed to by input shaft 18, carries out speed change and commutation by gearbox 16, power is passed through
It crosses cutter shaft driving device 7 and passes to stubble-cleaning tool roller axis 36, stubble-cleaning tool roller axis 36 drives stubble-cleaning rotor 8 to rotate, and stubble-cleaning rotor 8 drives
The stubble-cleaning knife 6 for being welded on its outer rim rotates, and carries out stubble-cleaning operation；Power is passed to by level-one rotary blade group transmission device 23
Level-one rotary blade group axis 30 rotate, level-one rotary blade group axis 30 rotate drive again uniform welding on it by blade I31, blade
The rotary blade monomer that II33, blade III34, blade IV35 and cutterhead 32 collectively form, realizes a rotary tillage process；Level-one rotary tillage
Knife group axis 30 imparts power to second level rotary blade group axis 29, second level rotary blade group axis by second level rotary blade group transmission device 27
29 rotations drive again uniform welding on it by blade I31, blade II33, blade III34, blade IV35 and cutterhead 32 jointly
The rotary blade monomer of composition, realizes secondary rotary tillage process.When tractor advances, entire rotary cultivator advance operation, stubble-cleaning are drawn
Tool roller axis 36 drives stubble-cleaning rotor 8 to rotate, and carries out cutting and grinding to remaining agricultural crop straw and crops stubble first and sheds,
With the advance of entire rotary cultivator, level-one rotary cultivator attachment carries out a rotary tillage to soil, stalk, stubble etc., makes stalk, stubble wheat-middlings again
Broken, soil once crushes, and with the advance of entire rotary cultivator, second level rotary cultivator attachment carries out secondary rotation to soil, stalk, stubble etc.
It ploughs, crushes stalk, stubble again, soil separating twice, and because level-one rotary blade group axis 30 and second level rotary blade group axis 29
Turn to it is identical, so at level-one rotary blade group axis 30 and 29 intermediate space of second level rotary blade group axis, when front and back stages rotary blade
When blade is in same horizontal line, it is capable of forming stronger shearing, role of tear between blade, can utmostly shear and tear
Pull longer stalk, broken soil.After separating twice, more thoroughly stalk, stubble can be crushed as smaller size, also can
Enough by the more thorough rotary tillage of soil, it is more suitable for subsequent seeding operation.To reduce flying upward for stalk soil, 2 front end of rack is with after
End all tilts down certain angle.
The beneficial effects of the present invention are: the present invention provides a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator, for disposable complete
At stubble-cleaning, rotary tillage, stalk soil mixture operation.Some problems present in straw-returning link are able to solve, it is preferable to realize
The treatment in situ of agricultural crop straw reduces pollution of the straw powder burning to environment.The present invention has rational design, structure is simple, passes through
The mode for first cutting again multiple rotary tillage keeps crops stalk crushing thorough, and one time traveling process can complete rotary tillage process twice,
Front two rows rotary blade group Heterogeneous Permutation cooperates, and crushes rotary blade group thoroughly to stalk, stalk can be with soil after crushing
Earth is preferably mixed, and realizes that several work is completed in a rotary tillage.Working efficiency is promoted, job costs are reduced, reduces work
Period.
Detailed description of the invention
Fig. 1 is axis surveys view of the invention；
Fig. 2 is front view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is side view of the invention；
Fig. 5 is top view of the invention；
Fig. 6 is stubble-cleaning knife and stubble-cleaning knife roller structure schematic diagram of the invention；
Each label in Fig. 1-6: bearing block I1, rack 2, mounting plate I3, bearing block II4, mounting plate II5, stubble-cleaning knife 6, knife
Shaft drive 7, stubble-cleaning rotor 8, mounting plate III9, cutter shaft driving device the cover fixed plate 10, transmission device I11, ribbed stiffener
Plate I12, support plate I13, lower suspension I14, upper suspension crossbeam 15, gearbox 16, it is upper suspension 17, input shaft 18, support plate II19,
Lower suspension II20, transmission device I21, the floor I22 that puts more energy into, level-one rotary blade group transmission device 23, mounting plate IV24, level-one rotary tillage
Knife group transmission device the cover fixed plate 25, mounting plate V26, second level rotary blade group transmission device 27, mounting plate VI28, second level rotary tillage
Knife group axis 29, level-one rotary blade group axis 30, blade I31, cutterhead 32, blade II33, blade III34, blade IV35, stubble-cleaning rotor
Axis 36, reinforcing beam 37.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the invention will be further described.
Embodiment 1: as shown in figures 1 to 6, a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator, including bearing block I1, rack 2, peace
Loading board I3, bearing block II4, mounting plate II5, stubble-cleaning knife 6, cutter shaft driving device 7, stubble-cleaning rotor 8, mounting plate III9, cutter shaft pass
Dynamic device the cover fixed plate 10, transmission device I11, the floor I12 that puts more energy into, support plate I13, lower suspension I14, upper suspension crossbeam 15,
Gearbox 16, upper suspension 17, input shaft 18, support plate II19, lower suspension II20, transmission device I21, put more energy into floor I22, level-one
Rotary blade group transmission device 23, mounting plate IV24, level-one rotary blade group transmission transmission device the cover fixed plate 25, mounting plate V26,
Second level rotary blade group transmission device 27, mounting plate VI28, second level rotary blade group axis 29, level-one rotary blade group axis 30, blade I31,
Cutterhead 32, blade II33, blade III34, blade IV35, stubble-cleaning tool roller axis 36, reinforcing beam 37.
The cutter device is installed on whole device by front, including stubble-cleaning knife 6, stubble-cleaning rotor 8, stubble-cleaning tool roller axis
36, wherein there are five stubble-cleaning knifes 6, it is evenly distributed on 8 outer rim of stubble-cleaning rotor, perpendicular to 8 axis of stubble-cleaning rotor, stubble-cleaning rotor 8 is welded
It connects on tool roller axis 36.
The rotary cultivator attachment is divided into two-stage, and the first order includes level-one rotary blade group axis 30, blade I31, cutterhead 32, blade
II33, blade III34, blade IV35, wherein 30 one end of level-one rotary blade group axis is passed through by bearing block II4 and mounting plate II5
Bolt link is connected, and the other end then passes through mounting plate V26 and is connected by chain conveyer with transmission device I21, realizes the transmitting of power.
The second level includes second level rotary blade group axis 29, blade I31, cutterhead 32, blade II33, blade III34, blade IV35, wherein knife
Piece I31, cutterhead 32, blade II33, blade III34, blade IV35 collectively form a rotary blade monomer, blade I31, blade
II33, blade III34, blade IV35 and cutterhead 32 are bolted, each blade tail end there are two bolt and cutterhead 32 into
Row connection, level-one rotary blade group axis 30 turn to identical, first order rotary blade monomer and second level rotation with second level rotary blade group axis 29
Coulter monomer Heterogeneous Permutation, the blade on blade and second level rotary blade monomer on such first order rotary blade monomer is in level-one
Two blades are capable of forming the power sheared mutually in space between rotary blade group axis 30 and second level rotary blade group 29 liang of axis of axis,
Stalk, soil, stalk soil mixture are shredded.
The transmission device is divided into two-way, and power is exported by tractor, is input to gearbox 16 via input shaft 18 and passes through
Speed change increases torque, then transfers power to transmission device I11, transmission device I21, in transmission device I11, transmission device I21
Portion has axis to transmit torque, and transmission device I11 imparts power to stubble-cleaning tool roller axis 36, transmission device by cutter shaft driving device 7
I21 imparts power to level-one rotary blade group axis 30 by level-one rotary blade group transmission device 23, then passes through second level rotary blade group
Transmission device 27 imparts power to second level rotary blade group axis 29；Wherein cutter shaft driving device 7 be left and right two parts, a part with
Rack 2 is welded and fixed, and another part is free portion, is designed with cutter shaft driving device the cover fixed plate 10 in the middle part of two parts, then
Two parts are closely connected by bolt by the cutter shaft driving device the cover fixed plate 10 at 7 middle part of cutter shaft driving device, cutter shaft
There are transmission chain and input sprocket, output chain gear and lubricating oil inside transmission device 7, cutter shaft driving device the cover fixed plate 10 is protected
Leakproofness is demonstrate,proved, does not allow soil dust etc. to enter intracavitary, guarantees chaindriven stability；Rotary blade group transmission device 23 is left and right
Two parts, a part are welded and fixed with rack 2, and another part is free portion, are designed with level-one rotary blade group in the middle part of two parts
Transmission device the cover fixed plate 25, then the level-one rotary blade group transmission device the cover by 23 middle part of rotary blade group transmission device is solid
Fixed board 25 closely connects two parts by bolt, there is transmission chain and input sprocket, output inside rotary blade group transmission device 23
Sprocket wheel and lubricating oil, level-one rotary blade group transmission device the cover fixed plate 25 guarantee leakproofness, and soil dust etc. is not allowed to enter
To intracavitary, guarantee chaindriven stability；Second level rotary blade group transmission device 27 is left and right two parts, and a part is welded with rack 2
Fixation is connect, another part is free portion, and two parts are closely connected by the bolt at both ends, second level rotary blade group transmission device 27
There are a transmission chain and input sprocket, output chain gear and lubricating oil in inside, and bolts at two ends is completely embedded guarantee and does not allow soil dust etc.
It enters intracavitary, guarantees chaindriven stability.
The three-link hitch includes 17, lower suspension I14, lower suspension II20 of upper suspension.Suspension 17, lower suspension I14, under
II20 is hung to be welded to connect with rack 2.
The stubble-cleaning knife 6 is installed in front of rack, is welded on cylinder-shaped stubble-cleaning rotor 8, is welded on knife on stubble-cleaning rotor 8
On roll shaft 36.
Blade I31, blade II33, blade III34, blade IV35 are connected by bolt with cutterhead 32, collectively form one
A rotary blade monomer, wherein blade installation site is that blade III34, blade IV35 are mutually horizontally mounted in the ipsilateral holding of cutterhead 32
On the both sides of 32 centre bore of cutterhead, blade I31, blade II33 keep mutually being horizontally arranged in cutterhead 32 in 32 other side of cutterhead
There are the cylinder of 5cm in the both sides in heart hole, 32 centre bore two sides of cutterhead, with second level rotary blade group axis 29, level-one rotary blade group axis 30 it
Between realized by key it is circumferentially positioned.
Blade I31, blade II33, blade III34, blade IV35 are connected by bolt with cutterhead 32, collectively form one
A rotary blade monomer, 10 uniformly distributed on level-one rotary blade group axis 30,10 uniformly distributed on second level rotary blade group axis 29, same root
Rotary blade monomer mutual spacing is 20cm on axis.
Blade I31, blade II33, blade III34, blade IV35 are connected by bolt with cutterhead 32, collectively form one
Minimum 3cm spacing is kept between a rotary blade monomer and rack 2, prevents interference.
Mounting plate I3 and mounting plate VI28, mounting plate II5 and mounting plate V26, mounting plate III9 and mounting plate VI28 distinguish
It is bolted and is symmetrically mounted on 2 two sides of rack.
Gearbox 16 is placed in the middle to be mounted on 2 top of rack by bolt, stretches out transmission device I11 from 16 two sides of gearbox, passes
Dynamic device I21, input shaft 18 are mounted on 16 front center portion of gearbox, and top is provided with spline.
From from 16 liang of lateral extents of gearbox being location A, welding two support plates is support plate I13, support plate II19 respectively,
Outside is welded with gores and is reinforced at 2 welding position support plate I13, the bottom support plate II19 and rack, support plate
I13, the upper middle support plate II19 position weld a upper suspension crossbeam 15, and upper suspension 17 is welded on suspension crossbeam 15 between two parties
Front.
Lower suspension I14, lower suspension II20 are welded on 2 front crossbeam of rack.Lower suspension I14, lower suspension II20 are hanged with upper
It hangs 17 and collectively forms trifilar suspension system.
Transmission device I11 puts more energy into floor I12 at outer end position, transmission device I21 have at outer end position plus
Strength floor I22, the floor I12 that puts more energy into, the bottom floor I22 of putting more energy into are welded in rack 2.
The iron plate covered in rack 2 tilts down certain angle close to the position of whole device front end, pushes down gathering and is cut
Cut and raise winged agricultural crop straw, tilt down certain angle close to the position of whole device rear end, push down gathering raised by cutting it is winged
Agricultural crop straw and soil mixture.
The iron plate top covered in rack 2 has inverted " V " type square steel to be welded on iron plate, and it is solid to play the reinforcement to entire rack
It is set for using.
Specific embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned realities
Example is applied, it within the knowledge of a person skilled in the art, can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (12)
1. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator, it is characterised in that: including bearing block I (1), rack (2), mounting plate I
(3), bearing block II (4), mounting plate II (5), stubble-cleaning knife (6), cutter shaft driving device (7), stubble-cleaning rotor (8), mounting plate III
(9), cutter shaft driving device the cover fixed plate (10), transmission device I (11), the floor I (12) that puts more energy into, support plate I (13), lower suspension
I (14), upper suspension crossbeam (15), gearbox (16), upper suspension (17), input shaft (18), support plate II (19), lower suspension II
(20), transmission device I (21), the floor I (22) that puts more energy into, level-one rotary blade group transmission device (23), mounting plate IV (24), level-one rotation
Coulter group is driven transmission device the cover fixed plate (25), mounting plate V (26), second level rotary blade group transmission device (27), mounting plate
VI (28), second level rotary blade group axis (29), level-one rotary blade group axis (30), blade I (31), cutterhead (32), blade II (33), knife
Piece III (34), blade IV (35), stubble-cleaning tool roller axis (36), reinforcing beam (37)；
The cutter device is installed on whole device by front, including stubble-cleaning knife (6), stubble-cleaning rotor (8), stubble-cleaning tool roller axis
(36), wherein there are five stubble-cleaning knifes (6), it is evenly distributed on stubble-cleaning rotor (8) outer rim, perpendicular to stubble-cleaning rotor (8) axis, stubble-cleaning
Rotor (8) is welded on tool roller axis (36)；
The rotary cultivator attachment is divided into two-stage, and the first order includes level-one rotary blade group axis (30), blade I (31), cutterhead (32), blade
II (33), blade III (34), blade IV (35), wherein level-one rotary blade group axis (30) one end passes through bearing block II (4) and installation
Plate II (5) is linked by bolt to be connected, and the other end then passes through mounting plate V (26) and is connected by chain conveyer with transmission device I (21),
Realize the transmitting of power.The second level includes second level rotary blade group axis (29), blade I (31), cutterhead (32), blade II (33), knife
Piece III (34), blade IV (35), wherein blade I (31), cutterhead (32), blade II (33), blade III (34), blade IV (35)
Collectively form a rotary blade monomer, first order rotary blade monomer and second level rotary blade monomer Heterogeneous Permutation；
The transmission device is divided into two-way, and power is exported by tractor, is input to gearbox (16) via input shaft (18) and passes through
Speed change increases torque, then transfers power to transmission device I (11), transmission device I (21), transmission device I (11), transmission device
There is axis to transmit torque inside I (21), transmission device I (11) imparts power to stubble-cleaning tool roller axis by cutter shaft driving device (7)
(36), transmission device I (21) imparts power to level-one rotary blade group axis (30) by level-one rotary blade group transmission device (23),
Second level rotary blade group axis (29) is imparted power to by second level rotary blade group transmission device (27) again；
The three-link hitch includes upper suspension (17), lower suspension I (14), lower suspension II (20).
2. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: the stubble-cleaning knife (6)
It is installed in front of rack, is welded on cylinder-shaped stubble-cleaning rotor (8), is welded on stubble-cleaning rotor (8) on tool roller axis (36).
3. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: the blade I (31),
Blade II (33), blade III (34), blade IV (35) are connected by bolt with cutterhead (32), and a rotary blade is collectively formed
Monomer, wherein blade installation site is blade III (34), blade IV (35) is mutually horizontally arranged in the ipsilateral holding of cutterhead (32)
The both sides of cutterhead (32) centre bore, blade I (31), blade II (33) keep mutually being horizontally arranged at knife in cutterhead (32) other side
There are the cylinder of 5cm in the both sides of disk (32) centre bore, cutterhead (32) centre bore two sides, revolve with second level rotary blade group axis (29), level-one
It is realized between coulter group axis (30) by key circumferentially positioned.
4. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: the blade I (31),
Blade II (33), blade III (34), blade IV (35) are connected by bolt with cutterhead (32), and a rotary blade is collectively formed
Monomer, it is 10 uniformly distributed on level-one rotary blade group axis (30), it is 10 uniformly distributed on second level rotary blade group axis (29).
5. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: the blade I (31),
Blade II (33), blade III (34), blade IV (35) are connected by bolt with cutterhead (32), and a rotary blade is collectively formed
Minimum 3cm spacing is kept between monomer and rack (2), prevents interference.
6. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: the mounting plate I (3)
With mounting plate VI (28), mounting plate II (5) and mounting plate V (26), mounting plate III (9) and mounting plate VI (28) respectively symmetrically pacify
Mounted in rack (2) two sides.
7. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: the gearbox (16)
It is centrally mounted at rack (2) top, stretches out transmission device I (11), transmission device I (21), input shaft from gearbox (16) two sides
(18) it is mounted on gearbox (16) front center portion, top is provided with spline.
8. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: the gearbox (16)
Two lateral extents are at location A, and welding two support plates is support plate I (13), support plate II (19), support plate I (13), branch respectively
(19) bottom fagging II is welded with gores with outside at rack (2) welding position and is reinforced, support plate I (13), branch
Upper suspension crossbeam (15) is welded in fagging II (19) upper middle position, and upper suspension (17) is welded on suspension crossbeam between two parties
(15) front.
9. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: before the rack (2)
Lower suspension I (14), lower suspension II (20) are welded on portion's crossbeam.Lower suspension I (14), lower suspension II (20) and upper suspension (17) are altogether
With composition trifilar suspension system.
10. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: the transmission device I
(11) it puts more energy into floor I (12) at outer end position, transmission device I (21) puts more energy into floor I (22) at outer end position.
11. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: on the rack (2)
The iron plate of covering tilts down certain angle close to the position of whole device front end, pushes down gathering and is raised winged crops straw by cutting
Stalk, the position close to whole device rear end tilt down certain angle, push down to collapse and are raised winged agricultural crop straw and soil by cutting
Earth mixture.
12. a kind of stubble-cleaning biserial rotary tillage blade rotary cultivator according to claim 1, it is characterised in that: on the rack (2)
The iron plate top of covering has inverted " V " type square steel to be welded on iron plate, plays the reinforcement fixed function to entire rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810139256.9A CN110121943A (en) | 2018-02-02 | 2018-02-02 | A kind of stubble-cleaning biserial rotary tillage blade rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810139256.9A CN110121943A (en) | 2018-02-02 | 2018-02-02 | A kind of stubble-cleaning biserial rotary tillage blade rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110121943A true CN110121943A (en) | 2019-08-16 |
Family
ID=67568056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810139256.9A Pending CN110121943A (en) | 2018-02-02 | 2018-02-02 | A kind of stubble-cleaning biserial rotary tillage blade rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110121943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272975A (en) * | 2020-10-30 | 2021-01-29 | 江苏大学 | Deep rotary tillage soil high-temperature aerosol disinfection combined machine based on low-frequency ultrasonic resonance and working method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962714Y (en) * | 2006-10-25 | 2007-10-24 | 王迪军 | Rotary cultivating cutter used for motor driven tilling ship |
| CN103609217A (en) * | 2013-11-20 | 2014-03-05 | 扬州大学 | Device and method for total straw returning, layered plowing, fertilizing, sowing and pressing compound operation |
| CN106171076A (en) * | 2016-08-31 | 2016-12-07 | 哈尔滨市呼兰区聚鑫机械厂 | Straw crushing, stubble cleaning rotary tillage all-in-one machine |
| CN208227604U (en) * | 2018-02-02 | 2018-12-14 | 张健伟 | A kind of stubble-cleaning biserial rotary tillage blade rotary cultivator |
-
2018
- 2018-02-02 CN CN201810139256.9A patent/CN110121943A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962714Y (en) * | 2006-10-25 | 2007-10-24 | 王迪军 | Rotary cultivating cutter used for motor driven tilling ship |
| CN103609217A (en) * | 2013-11-20 | 2014-03-05 | 扬州大学 | Device and method for total straw returning, layered plowing, fertilizing, sowing and pressing compound operation |
| CN106171076A (en) * | 2016-08-31 | 2016-12-07 | 哈尔滨市呼兰区聚鑫机械厂 | Straw crushing, stubble cleaning rotary tillage all-in-one machine |
| CN208227604U (en) * | 2018-02-02 | 2018-12-14 | 张健伟 | A kind of stubble-cleaning biserial rotary tillage blade rotary cultivator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272975A (en) * | 2020-10-30 | 2021-01-29 | 江苏大学 | Deep rotary tillage soil high-temperature aerosol disinfection combined machine based on low-frequency ultrasonic resonance and working method |
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