CN110073745A - A kind of tobacco high ridge film-laying machine and its operational method - Google Patents
A kind of tobacco high ridge film-laying machine and its operational method Download PDFInfo
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- CN110073745A CN110073745A CN201910516495.6A CN201910516495A CN110073745A CN 110073745 A CN110073745 A CN 110073745A CN 201910516495 A CN201910516495 A CN 201910516495A CN 110073745 A CN110073745 A CN 110073745A
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- Prior art keywords
- film
- laying machine
- ridge
- support assembly
- high ridge
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 39
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 55
- 238000007493 shaping process Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000002362 mulch Substances 0.000 abstract description 36
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 241000607479 Yersinia pestis Species 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000002985 plastic film Substances 0.000 description 8
- 229920006255 plastic film Polymers 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000725 suspension Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 241001232787 Epiphragma Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—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
-
- 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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Abstract
The invention discloses a kind of tobacco high ridge film-laying machine and its operational methods.Film-laying machine includes support assembly, is successively arranged apparatus for shaping on ridge, pressure ditch device, press mold wheel apparatus on support assembly from the front to the back and throws soil pressure film device；Film wound packages is additionally provided on support assembly to set and walking mechanism.Operational method includes the following steps, keeps tobacco high ridge film-laying machine mobile, first passes through apparatus for shaping on ridge and flattens the top of alley, then ditch device is pressed to form groove in the sloped sides of alley；The edge for the film that press mold wheel apparatus discharges film cylinder is pressed into the groove, and is overlayed on soil by throwing soil pressure film device and be compacted film in groove.Tobacco high ridge film-laying machine provided by the invention and its operational method can be carried out highland ridge culture industry, and can ensure that mulch is bonded completely with high ridge ground, improve plant survival rate, reduce pest disaster, achieve the purpose that subtract work cost efficiency, tobacco grower increases income.
Description
Technical field
The present invention relates to mulch plastic film mulch field more particularly to a kind of tobacco high ridge film-laying machine and its operational methods.
Background technique
The mulch film-laying machine of currently available technology, it is quite a few to be formed by product at home.However, existing film-laying machine is led
Be used for smooth or low ridge soil plastic film mulch operation, but for need on the high alley of wide row space operation mulch film-laying machine,
There are following defects:
1. failing the national cigarette district of substantive solution and Used in Rainy Seasons of Southern Cities currently, domestic developed type is small type
Soil moisture is higher, heavy soil, soil moisture content >=26%, row spacing are 136cm~138cm, high ridge >=38cm tobacco high ridge
The plantation plastic film mulch new demand on big ridge.
2. the design of press mold component is unreasonable.During press mold, especially in press mold on ridge, ridge shape is low in both sides
It is intermediate high, so that mulch is crispaturaed in ladder type ridge bevel edge, cause plastic film mulch breadth not enough, mulch can not tighten the defects of not tight with press mold.
3. each department edaphic condition is not considered, especially for thick, viscous, hard soil.After farming time ridging, on ridge
Often there is large clod and can generally be uneven, the reason is that the film-laying machine of the prior art directly rises regardless of the granular size of soil block
Ridge, thus there is plastic film mulch out-of-flatness, the defects of hollow gap is big and stubble head and hard object puncture film.
4. in the prior art, film pressing device is all made of garden dise knife earthing, this device is only limitted to the not high sand soil of moisture content,
Low ridge≤25cm earthing press mold.Ridge earthing press mold big for current cured tobacco production high ridge, existing garden dise knife earthing cannot achieve
Tobacco high ridge earthing press mold, is not able to satisfy tobacco agriculture requirement.
Summary of the invention
The object of the present invention is to provide a kind of tobacco high ridge film-laying machine and its operational methods, can be carried out highland ridge culture industry, and
It can ensure that mulch is bonded completely with high ridge ground, improve plant survival rate, reduce pest disaster, reach and subtract work cost efficiency, cigarette
The purpose that agriculture increases income.
To achieve the above object, the present invention provides a kind of tobacco high ridge film-laying machine, including support assembly, the support assembly
On be successively arranged from the front to the back apparatus for shaping on ridge, pressure ditch device, press mold wheel apparatus and throw soil pressure film device；On support assembly also
It is set equipped with film wound packages and walking mechanism.
As a further improvement of the present invention, apparatus for shaping includes shaping scraper plate on the ridge, and shaping scraper plate passes through first
Strut is connect with support assembly；Shaping scraper plate lower part is equipped with concave up notch, and tail portion tilts backwards at left and right sides of shaping scraper plate.
As a further improvement of the present invention, the pressure ditch device includes two groove pressing wheels being arranged in juxtaposition, two pressures
Furrow wheel is connect by the second strut with support assembly；The wheel face of the groove pressing wheel is equipped with the annular groove being arranged around the axis thereof.
As a further improvement of the present invention, the press mold wheel apparatus includes two pressing wheels symmetrically arranged on the left and the right,
Pressing wheel is connect by third strut with support assembly；The downside of the pressing wheel and rear side are inclined outwardly；On the downside of pressing wheel
The angle being inclined outwardly is 10-50 °, and the angle being inclined outwardly on rear side of pressing wheel is 10-30 °.
As a further improvement of the present invention, the throwing soil pressure film device is two and is symmetrically arranged total in rack
At two sides；Each throwing soil pressure film device includes the ridging cutter rotated around transverse axis, further includes the gear on the outside of ridging cutter
Mud cover.
As a further improvement of the present invention, the soil pressure film device of throwing further includes the spoon type with ridging cutter coaxial rotating
Cutter；The spoon type cutter is located at the inside of mud cover, and is located at the outside of ridging cutter.
As a further improvement of the present invention, apparatus for shaping, pressure ditch device, press mold wheel apparatus are equipped with width on the ridge
Regulating mechanism and height adjustment mechanism are spent, the throwing soil pressure film device is equipped with width adjustment mechanism.
As a further improvement of the present invention, the walking mechanism is the tail wheel assembly that support assembly tail portion is arranged in；
The support assembly front is equipped with the connecting assembly for connecting with tractor；The support assembly is equipped with and throws soil pressure film dress
Set the drive assembly of linkage.
As a further improvement of the present invention, the drive assembly includes umbrella tooth gearbox, the input of umbrella tooth gearbox
End is equipped with the Cardan shaft connecting for the power output end with tractor, and the output end of umbrella tooth gearbox passes through driver
Structure and throwing soil pressure film device linkage.
To achieve the above object, the present invention also provides a kind of operational method of tobacco high ridge film-laying machine, include the following steps,
It moves tobacco high ridge film-laying machine along the extending direction of alley, first passes through apparatus for shaping on ridge and flatten the top of alley, then
Pressure ditch device forms groove in the sloped sides of alley；The edge for the film that press mold wheel apparatus discharges film cylinder is pressed into the ditch
In slot, and soil is overlayed on by throwing soil pressure film device and is compacted film in groove.
Beneficial effect
Compared with prior art, tobacco high ridge film-laying machine of the invention and its advantages of operational method are as follows:
1, it can be suitably used for national cigarette district and southern rainy regions, and, heavy soil higher to soil moisture be more and soil
Moisture content >=26%, row spacing are 136cm~138cm, high ridge >=38cm tobacco planting high ridge carries out the operation of earthing press mold.Due to
It first passes through apparatus for shaping on ridge and carries out shaping, alley upper surface is smooth, not raised stone.Press ditch device in two skew back of alley
Slope extrudes groove, mulch is pressed on alley by press mold wheel apparatus, mulch surfacing at this time, then by throwing soil pressure film device
The soil on alley two sides ground is overlayed on and pushes down film in groove.Even if alley height is high, the gradient is big, mulch and high ridge can also be made
Face is bonded completely, is achieved the effect that mulch heat preservation, water conservation, fertilizer conservation, is improved tobacco seedlings survival rate, reduces pest and disease damage, specification tobacco leaf kind
It plants, improves yield, promote the entire mechanization of leaf tobacco production, achieve the purpose that subtract work cost efficiency, tobacco grower increases income.
2, the shaping scraper plate lower part of apparatus for shaping is equipped with concave up notch on ridge.The shaping scraper plate is passed through in alley upper surface
Notch after, surface can be scraped by gap edge to smooth, and tail portion tilts backwards at left and right sides of shaping scraper plate, facilitate by
The earth material struck off is drained downwards.
3, the pressing wheel of two sides is in tilted layout in press mold wheel apparatus, and mulch can not only be pressed in the upper surface of alley, and
Both mulch can be allowed to be attached to the slope top of alley two sides, and the oblique outer rolling in part that pressing wheel is contacted with mulch, pass through
Between frictional force mulch two sides can be allowed to tighten outward, then the laminating degree of mulch and alley can be allowed higher.
4, when ridging cutter rotates, the earth material on the ground of alley two sides can be dug and is covered on the groove of mulch two sides
Side, pushes down mulch, and groove is to reduce earthing in order to improve the support force to earthing and slide, it is ensured that mulch is with being coated the soil stabilization
It is pressing against, is avoiding the occurrence of gap.Mud cover can allow the earth material dug by ridging cutter to fall in fixed area, allow for overlaying on mulch two sides
Earth material more concentrate, mulch fixed effect is more preferably.
5, spoon type cutter ploughs the bottom of trench soil of alley two sides for raveling, and can also increase throwing soil amount.Soil is by spoon type
After cutter is smashed, earth material is more evenly distributed when overlay film, then plastic film mulch is smooth, it is not easy to hollow gap occurs, also be avoided as much as possible
The problem of stubble head or hard object puncture film.
6, apparatus for shaping, pressure ditch device, press mold wheel apparatus are equipped with width adjustment mechanism and height adjustment mechanism on ridge, can
Adapt to the alley of different in width and height.
7, it can be matched with general class wheeled tractor, save purchase machine cost.It is dragged in addition, throwing soil pressure film device and being utilized
The power of machine drawing is not necessarily to self-powered device, reduces costs.
Through the following description and in conjunction with the attached drawings, the present invention will become more fully apparent, these attached drawings are used to explain the present invention
Embodiment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the cooperation schematic diagram of tobacco high ridge film-laying machine and tractor；
Fig. 2 is the main view of tobacco high ridge film-laying machine；
Fig. 3 is the top view of tobacco high ridge film-laying machine；
Fig. 4 is the D direction view of Fig. 2；
Fig. 5 is the C-C direction view of Fig. 2；
Fig. 6 is the B-B direction view of Fig. 2；
Fig. 7 is the A-A direction view of Fig. 2；
Fig. 8 is the side view of walking mechanism；
Fig. 9 is the structural schematic diagram for throwing soil pressure film device；
Figure 10 is the side view of ridging cutter and spoon type cutter.
Specific embodiment
The embodiment of the present invention is described referring now to the drawings.
Embodiment
A specific embodiment of the invention is as shown in Figures 1 to 10, a kind of tobacco high ridge film-laying machine, including support assembly 2,
Apparatus for shaping 8 on ridge, pressure ditch device 9, press mold wheel apparatus 11 are successively arranged on support assembly 2 from the front to the back and throws soil pressure film device
3.It is additionally provided with film wound packages on support assembly 2 and sets 10 and walking mechanism.Walking mechanism be arranged in 2 tail portion of support assembly tail wheel it is total
At 1.2 front of support assembly is equipped with the connecting assembly for connecting with tractor 13.In the present embodiment, connecting assembly includes suspension
Bindiny mechanism 7, upper connecting rod 12 and left and right two swing arms 14.7 rear end of suspension connection mechanism and support assembly 2 are hinged, upper connecting rod 12
Front end and tractor 13 are hinged, and company hinged with the two respectively is equipped between 12 rear end of 7 front end of suspension connection mechanism and upper connecting rod
Fitting.Left and right 14 both ends of swing arm are hinged with tractor 13 and support assembly 2 respectively.Apparatus for shaping 8, pressure ditch device 9, pressure on ridge
Film wheel apparatus 11 is equipped with width adjustment mechanism and height adjustment mechanism, throws soil pressure film device 3 and is equipped with width adjustment mechanism.
Apparatus for shaping 8 includes shaping scraper plate 81 on ridge, and shaping scraper plate 81 is connect by the first strut 82 with support assembly 2.
81 lower part of shaping scraper plate is equipped with concave up notch, and 81 left and right sides tail portion of shaping scraper plate tilts backwards.Support assembly 2 is equipped with
First width adjustment mechanism 84 comprising be located in the middle the lateral loop bar that sleeve and two are inserted into sleeve both ends respectively.Shaping
Scraper plate 81 is connect by the first height adjustment mechanism with the lateral loop bar other end of the first width adjustment mechanism 84.First height is adjusted
Section mechanism includes the first strut 82 and the first jacking sleeve 83 with the socket of the first strut 82, the first jacking sleeve 83 and first wide
Spend the lateral loop bar connection of regulating mechanism 84.Between sleeve and lateral loop bar, between the first jacking sleeve 83 and the first strut 82
It is fixed respectively by different locking mechanisms, locking mechanism can be screw.Shaping scraper plate 81 includes two pieces and is symmetrically arranged
Shaping veneer 811, two pieces of overlapped arrangements in the adjacent part of shaping veneer 811, every piece of shaping veneer 811 with one
The connection of one strut 82.
Pressure ditch device 9 includes two groove pressing wheels 91 being arranged in juxtaposition, and two groove pressing wheels 91 pass through two different the respectively
Two struts 92 are connect with support assembly 2.The wheel face of groove pressing wheel 91 is equipped with the annular groove being arranged around the axis thereof.On support assembly 2
If each second sleeve is with the second strut 92 arranged a vertically socket and the two can transport up and down relatively there are two second sleeve
It is dynamic.The top of second strut 92 is equipped with the first crank, is rotated by the first crank, drives the bolt and nut liter on the second strut 92
Structure is dropped, the lifting of groove pressing wheel 91 can be realized.Pass through screw latched position between second sleeve and the second strut 92.And second
Sleeve is locked by screw and support assembly 2, and two second sleeves can carry out left and right sliding with respect to support assembly 2, to adjust
The spacing of two groove pressing wheels 91.
Press mold wheel apparatus 11 includes two pressing wheels 111 symmetrically arranged on the left and the right, and pressing wheel 111 passes through third strut 112
It is connect with support assembly 2.The downside of pressing wheel 111 and rear side are inclined outwardly.The angle being inclined outwardly on the downside of pressing wheel 111 is
10-50 °, the angle being inclined outwardly on rear side of pressing wheel 111 is 10-30 °.Support assembly 2 is equipped with horizontal axis, is arranged with energy on horizontal axis
The 3rd sleeve 113 of opposite its left and right sliding, is locked by screw between the two.112 upper end of third strut and 3rd sleeve
113 connections.Film wound packages sets 10 and is located at 11 front of press mold wheel apparatus comprising film cylinder loop bar 101,101 both ends of film cylinder loop bar pass through
Connecting rod is connect with above-mentioned horizontal axis.Film cylinder limited block 102 positioned opposite there are two being set on film cylinder loop bar 101, two film cylinder limited blocks
Opposite part is equipped with the conical surface on 102, and the both ends for protruding into film cylinder are positioned to film cylinder.Between two film cylinder limited blocks 102
Spacing is adjustable, to adapt to the film cylinder of different length.When work, operator is defeated by power in the driver's cabin of tractor 13
Control stick rotates the Cardan shaft 6 of above-mentioned support assembly 2 out, passes through the hydraulic lifting apparatus liquid in tractor driving room
Pressure promotes left and right swing arm 14, and then adjusts the height of pressing wheel 111, to realize the pushing to mulch.Throw soil pressure film device 3
For two and it is symmetrically arranged in the two sides of support assembly 2.Each throwing soil pressure film device 3 includes the training rotated around transverse axis
Native knife 32 further includes the mud cover 31 positioned at 32 outside of ridging cutter.The film-laying machine can realize effect (the i.e. plastic film mulch of " dual-use "
And ridging).
Throwing soil pressure film device 3 further includes the spoon type cutter 33 with 32 coaxial rotating of ridging cutter.Spoon type cutter 33 is located at gear mud
The inside of cover 31, and it is located at the outside of ridging cutter 32.The blade of ridging cutter 32 is four, and the blade of spoon type cutter 33 is two panels.
Mud cover 31 is kept off in forward and backward, the outer and upside of ridging cutter 32, the top of 32 inside of ridging cutter is also blocked, in this way in ridging cutter 32
When digging earth material, the height that earth material flies out on the inside of mud cover 31 can only be slightly higher than mulch, both can ensure that earthing to mulch
It is fixed, it in turn avoids earth material and digs excessive height and cover above the mulch on alley top, allow earthing face for fixing mulch
Product is more concentrated.
Support assembly 2 is equipped with the drive assembly to link with throwing soil pressure film device 3.Drive assembly includes umbrella tooth gearbox 5,
The input terminal of umbrella tooth gearbox 5 is equipped with the Cardan shaft 6 for connecting with the power output end of tractor 13, umbrella tooth speed change
The output end of case 5 is by transmission mechanism 4 and throws the linkage of soil pressure film device 3.
Transmission mechanism 4 includes chain wheel driving mechanism 42 and chain case 43.Chain wheel driving mechanism 42 includes chain and difference
Drive sprocket and driven sprocket arranged up and down.Driven sprocket and ridging cutter 32,33 three's coaxial rotating of spoon type cutter.Drive chain
It is connected between wheel and umbrella tooth gearbox 5 by the second width adjustment mechanism.
Second width adjustment mechanism includes flexible transmission shaft 41 and the telescopic 44 outside flexible transmission shaft 41.It is flexible to pass
Moving axis 41 is hub splines structure comprising a spline housing and two splined shafts.Two splined shafts are inserted into spline housing respectively
Both ends, wherein a splined shaft is connect with the output end of umbrella tooth gearbox 5, the master of another splined shaft and chain wheel driving mechanism 42
Movable sprocket is coaxially connected.44 both ends of telescopic are connect with the shell of umbrella tooth gearbox 5 and chain case 43 respectively, and telescopic 44 wraps
Two sections of protection sleeves are included, pass through screw latched position between two sections of protection sleeves.
Tail wheel assembly 1 includes two tail wheels 15 symmetrically arranged on the left and the right, and each tail wheel 15 passes through a tail wheel bracket 16
It is connect with support assembly 2.Tail wheel bracket 16 can horizontally slip with respect to support assembly 2, to adjust the spacing of two tail wheels 15.Tail wheel
Bracket 16 is equipped with the second crank 17 and bolt and nut lifting structure, the second crank 17 and the screw rod in bolt and nut lifting structure
Connection.The height of tail wheel 15 is adjusted by the second crank 17 of rotation.
The operational method of the tobacco high ridge film-laying machine of the present embodiment is as follows, makes tobacco high ridge film-laying machine along the extension side of alley
To movement, first passes through apparatus for shaping 8 on ridge and flatten the top of alley, then press the shape in the sloped sides of alley of ditch device 9
At groove.In the edge indentation groove for the film that press mold wheel apparatus 11 discharges film cylinder, and soil is overlayed on by throwing soil pressure film device 3
Film is compacted in groove.
Throwing native cutter includes ridging cutter 32 and spoon type cutter 33.The rotary power of ridging cutter 32 and spoon type cutter 33 is by drawing
13 power output shaft of machine transfers power to intermediate transmission umbrella tooth gearbox 5 by Cardan shaft 6, then will move through chain conveyer
Power passes to cutter shaft, with the throwing soil cutter rotation on movable arbor.Blade axis rotary speed is 260~285r/min, throws native cutter and loom
Direction of advance makees counter-rotating.It throws native cutter far successively to bury by off-axis heart linear distance is first closely rear, spoon type cutter 33 is for raveling
It ploughs bottom of trench soil and increases and throw soil amount, the soil that will then ravel of ridging cutter 32 pushes ridge side to.In the centrifugal force effect for throwing native cutter
Under, it throws native knife combination and throws bottom of trench hack, and guide the ground film location for falling on epiphragma agriculture requirement through mud cover 31, and reach
To national NY/986-2006 " film-laying machine operation quality " requirement, effective earthing press mold is realized.
This tobacco high ridge film-laying machine is before work, installation and adjustment as follows:
Film-laying machine is connect using trifilar suspension with tractor 13, and specially film-laying machine passes through upper connecting rod 12 and left and right swing arm
14 are mounted on medium-sized tractor rear haulage.Install power output shaft and successively defeated with Cardan shaft 6 and umbrella tooth gearbox 5
Enter to spend strong axis to couple, drives the throwing soil knife film pressing device 3 of film-laying machine.
Mulch used in film cylinder is installed and is adjusted and rotates height around movable supporting board.
According to institute's spreading specification, adjusts apparatus for shaping 8 on ridge, groove pressing wheel 91, pressing wheel 111, throws in soil pressure film device 3
Heart distance, while shaping width and height on ridge are adjusted according to ridge shape.Mulch is passed through into film cylinder, pressing wheel 111 to starting point.
Medium-sized tractor idle running, it is normal to equipment rotation, it hangs attached speed change slow one and blocks up step start-up operation.Operating speed
>=5km/h (about 1.4m/s).
The lifting of film-laying machine is manipulated, control complete machine is liftoff working limit and hoisting depth.
Suspend after starting work 2-3m, checks plastic film mulch effect, adjust to required value, be further continued for work.
Front is observed when work, to correct direction of travel, also to be observed shaping on ridge, be pressed ditch, move back film, throw soil pressure film
Effect, to correct and to adjust in time.
When field is shifted, medium-sized tractor output power is separated first, native cutter is thrown at this time and stops operating.Then
Hydraulic lifting is manipulated, film-laying machine is lifted, so as to ditch and the raised path through fields of walking.
When the normally travel of road surface, power output is cut off, equipment is lifted into certain altitude, rack tail wheel 15 is adjusted to throw native cutter
Liftoff a height of 10~13cm is simultaneously locked, and avoids damage cutter.
Combining most preferred embodiment above, invention has been described, but the invention is not limited to implementations disclosed above
Example, and various modifications, equivalent combinations according to the essence of the present invention should be covered.
Claims (10)
1. a kind of tobacco high ridge film-laying machine, including support assembly (2), which is characterized in that on the support assembly (2) from the front to the back
It is successively arranged apparatus for shaping on ridge (8), pressure ditch device (9), press mold wheel apparatus (11) and throws soil pressure film device (3)；Support assembly
(2) it is additionally provided with film wound packages on and sets (10) and walking mechanism.
2. a kind of tobacco high ridge film-laying machine according to claim 1, which is characterized in that apparatus for shaping (8) wraps on the ridge
It includes shaping scraper plate (81), shaping scraper plate (81) is connect by the first strut (82) with support assembly (2)；Shaping scraper plate (81) lower part
Equipped with concave up notch, tail portion is tilted backwards at left and right sides of shaping scraper plate (81).
3. a kind of tobacco high ridge film-laying machine according to claim 1, which is characterized in that the pressure ditch device (9) includes simultaneously
Two groove pressing wheels (91) of arrangement are arranged, two groove pressing wheels (91) are connect by the second strut (92) with support assembly (2)；The pressure
The wheel face of furrow wheel (91) is equipped with the annular groove being arranged around the axis thereof.
4. a kind of tobacco high ridge film-laying machine according to claim 1, which is characterized in that the press mold wheel apparatus (11) includes
Two pressing wheels (111) symmetrically arranged on the left and the right, pressing wheel (111) are connect by third strut (112) with support assembly (2)；
The downside of the pressing wheel (111) and rear side are inclined outwardly；The angle being inclined outwardly on the downside of pressing wheel (111) is 10-50 °,
The angle being inclined outwardly on rear side of pressing wheel (111) is 10-30 °.
5. a kind of tobacco high ridge film-laying machine according to claim 1, which is characterized in that the throwing soil pressure film device (3) is
It two and is symmetrically arranged in the two sides of support assembly (2)；Each throwing soil pressure film device (3) includes rotating around transverse axis
Ridging cutter (32) further includes the mud cover (31) on the outside of ridging cutter (32).
6. a kind of tobacco high ridge film-laying machine according to claim 5, which is characterized in that the throwing soil pressure film device (3) is also
Including the spoon type cutter (33) with ridging cutter (32) coaxial rotating；The spoon type cutter (33) is located at the inside of mud cover (31),
And it is located at the outside of ridging cutter (32).
7. a kind of tobacco high ridge film-laying machine according to claim 5, which is characterized in that apparatus for shaping (8), pressure on the ridge
Ditch device (9), press mold wheel apparatus (11) are equipped with width adjustment mechanism and height adjustment mechanism, the throwing soil pressure film device (3)
Equipped with width adjustment mechanism.
8. according to claim 1 to a kind of tobacco high ridge film-laying machine described in 6 any one, which is characterized in that the vehicle with walking machine
Structure is tail wheel assembly (1) of the setting in support assembly (2) tail portion；Support assembly (2) front is equipped with and is used for and tractor
(13) connecting assembly connected；The support assembly (2) is equipped with the drive assembly with throwing soil pressure film device (3) linkage.
9. a kind of tobacco high ridge film-laying machine according to claim 8, which is characterized in that the drive assembly includes that umbrella tooth becomes
Fast case (5), the input terminal of umbrella tooth gearbox (5) are equipped with the cardan drive for connecting with the power output end of tractor (13)
The output end of axis (6), umbrella tooth gearbox (5) by transmission mechanism (4) and throws soil pressure film device (3) linkage.
10. a kind of operational method of tobacco high ridge film-laying machine according to claim 1, it is characterised in that include the following steps,
It moves tobacco high ridge film-laying machine along the extending direction of alley, first passes through apparatus for shaping on ridge (8) and flatten the top of alley, so
Pressure ditch device (9) forms groove in the sloped sides of alley afterwards；The edge for the film that press mold wheel apparatus (11) discharges film cylinder
It is pressed into the groove, and soil is overlayed on by throwing soil pressure film device (3) and is compacted film in groove.
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| CN111802146A (en) * | 2020-07-29 | 2020-10-23 | 拜靖晨 | Film laminating method |
| CN112956290A (en) * | 2021-04-17 | 2021-06-15 | 西北农林科技大学 | Bilateral telescopic variable-width soil covering device |
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