CN107509454A - A kind of stalk for improving soil plough horizon structure crushes buried chopper - Google Patents
A kind of stalk for improving soil plough horizon structure crushes buried chopper Download PDFInfo
- Publication number
- CN107509454A CN107509454A CN201710879926.6A CN201710879926A CN107509454A CN 107509454 A CN107509454 A CN 107509454A CN 201710879926 A CN201710879926 A CN 201710879926A CN 107509454 A CN107509454 A CN 107509454A
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- Prior art keywords
- stubble
- helical feed
- stalk
- knife
- cleaning
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- 239000002689 soil Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 239000003337 fertilizer Substances 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 238000003971 tillage Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000010902 straw Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/14—Mowers combined with apparatus performing additional operations while mowing with dispensing apparatus, e.g. for fertilisers, herbicides or preservatives
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/12—Mowers combined with apparatus performing additional operations while mowing with soil-working implements, e.g. ploughs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention provides a kind of stalk for improving soil plough horizon structure and crushes buried chopper, including frame, suspension arrangement, gearbox, transmission mechanism, fertilizer apparatus, ditching device, hammer knife reducing mechanism into shape, helix transporting device and stubble-clearing device, the helix transporting device includes helical feed roller and helical feed roller bearing, after stalk is crushed by the hammer knife reducing mechanism, throwing is patted by hammer knife to be scattered in the helical feed roller, the fertilizer in the fertilizer apparatus is also drained into the helical feed roller simultaneously, fertilizer uniformly mixes with stalk under the stirring of left-handed auger steel disc and dextrorotation auger steel disc on the helical feed roller bearing, it is drained into jointly in the furrow that the ditching device is opened, Straw decomposing can be accelerated, carry out humification, improve soil texture；One-stop operation of the present invention can just complete that trench digging, stalk crushing, rotary tillage ferti, stalk be buried and earthing, the work of stubble-cleaning, alleviate labor intensity, improve operating efficiency, reduce production cost.
Description
Technical field：
The invention belongs to farm equipment technical field, more particularly to a kind of stalk crushing of improvement soil plough horizon structure are buried
Chopper.
Background technology：
Straw-returning is the well stimulation of a culture fertility of most attention in the world today, is preventing crop straw burning
There is getting fat production-increasing function while caused atmosphere pollution.Straw-returning can increase the soil organism, improved soil structure,
Make loosing soil, porosity increase, capacity mitigates, and promotes the development of microbial activity and crop root.
Publication No. CN103797907A, the patent of invention of entitled " a kind of stubble cleaner with stalk deep-buried device ",
The stubble cleaner is directly using stubble cleaner cutter shaft progress stubble-cleaning while carries out buried, and depth of implements is shallow；Notification number is
CN205105562U, the utility model patent of entitled " the buried returning to the field ditching machine of rotary tilling-type stalk ", the rotary tilling-type stalk are deep
Returning to the field ditching machine is buried after stalk is sprinkled into furrow, the soil for also needing lower subjob to dish out is buried by stalk, and the buried process of stalk is answered
Miscellaneous, operating condition requires high；And above-mentioned stubble cleaner and ditching machine only realize single function, thus need one kind badly can be once
Property complete trench digging, stalk crushing, stubble-cleaning, rotary tillage and the buried multi-functional integrated chopper of applying fertilizer.
The content of the invention：
In view of the deficienciess of the prior art, present invention aims at provide it is a kind of disposable complete trench digging, stalk crushes,
Rotary tillage ferti, stalk are buried and the multi-functional stalk for improving soil plough horizon structure of earthing, stubble-cleaning crushes buried chopper.
The present invention adopts the following technical scheme that：A kind of stalk for improving soil plough horizon structure is provided and crushes buried chopper,
Including frame, suspension arrangement, gearbox, transmission mechanism, fertilizer apparatus, ditching device and covering device, the suspension arrangement is set
Above the front end of frame, the gearbox is arranged in frame, and positioned at the lower section of the suspension arrangement, the ditching device is set
Below the front end of frame, the fertilizer apparatus is located above the middle part of frame, below the middle part of the frame from front to back according to
Secondary hammer knife reducing mechanism, helix transporting device and stubble-clearing device, the helix transporting device of being rotatably connected to is located at the fertilising
The underface of device, the transmission mechanism include hammer knife and crush transmission mechanism, helical feed transmission mechanism and stubble-cleaning driving mechanism,
The output shaft of the gearbox crushes transmission mechanism by the hammer knife and drives the hammer knife reducing mechanism to rotate, the hammer knife powder
Crushing device drives the helix transporting device to rotate by the helical feed transmission mechanism, and the spiral transferring device passes through described
Stubble-cleaning driving mechanism drives the stubble-clearing device to rotate, and the covering device is arranged on the helix transporting device and the stubble-cleaning
Between device, the lower section of frame is fixedly connected on, the rear end of the frame is provided with wheel.
The fertilizer apparatus includes electronics fertilizer apparatus, fertilising bucket and the fertilizing tube for being located at the fertilising bucket lower section, institute
Electronics fertilizer apparatus control dose is stated, fertilizer is discharged into by the fertilizing tube in the helix transporting device.
The hammer knife reducing mechanism includes the hammer knife for crushing cutter shaft and being arranged on the crushing cutter shaft, and the hammer knife crushes
Transmission mechanism includes hammer knife driving pulley, hammer knife driven pulley and the connection hammer knife driving pulley and the hammer knife driven belt
The transmission belt of wheel, the hammer knife driving pulley is coaxial with the output shaft of the gearbox and is fixedly connected, the hammer knife driven belt
Wheel is coaxial with the crushing cutter shaft and is fixedly connected.
The helix transporting device includes helical feed roller and the helical feed rolling in the helical feed roller
Axle, the helical feed roller are used for what is received the stalk crushed through the hammer knife reducing mechanism and discharged by the fertilizer apparatus
Fertilizer, the lower section middle part of the helical feed roller are provided with discharge gate, and the helical feed roller bearing is provided with auger steel disc, described
Helical feed transmission mechanism includes helical feed driving pulley, helical feed driven pulley and the connection helical feed actively
The transmission belt of belt wheel and the helical feed driven pulley, the helical feed driving pulley and the crushing cutter shaft are coaxial and solid
Fixed connection, the helical feed driven pulley is coaxial with the helical feed roller bearing and is fixedly connected.
The stubble-clearing device includes stubble-cleaning swivel knife shaft and the stubble ploughing, rotary tillage tulwar on the stubble-cleaning swivel knife shaft, institute
Stating stubble-cleaning driving mechanism includes stubble-cleaning driving pulley, stubble-cleaning driven pulley and the connection stubble-cleaning driving pulley and the stubble-cleaning
The transmission belt of driven pulley, the stubble-cleaning driving pulley is coaxial with the helical feed roller bearing and is fixedly connected, the stubble-cleaning from
Movable belt pulley is coaxial with the stubble-cleaning swivel knife shaft and is fixedly connected.
The helical feed roller bearing is cylindrical body, and the auger steel disc includes left-handed auger steel disc and dextrorotation auger steel disc,
The left-handed auger steel disc is connected with the dextrorotation auger steel disc.
The ditching device includes two ditching plows being connected with frame, and the ditching plow is made up of colter and plow standard, institute
The nose part for stating two colters is mutually drawn close, and knife afterbody is located remotely from each other, the advance side of the direction of the nose part and the frame
To identical.
The covering device includes the two earthing plough being connected with frame, and the earthing plough is made up of colter and plow standard, institute
The nose part for stating two colters is located remotely from each other, and knife afterbody is close to each other, the advance side of the direction of the nose part and the frame
To on the contrary, the plow standard length of earthing plough is less than the plow standard length of the ditching plow.
The present invention compared with prior art, has an advantageous effect in that：
The present invention is provided with below the front end of frame and opened without other ditching equipments, the present invention before straw-returning is realized
Ditch device, fertilizer apparatus is provided with above the middle part of frame, is rotatablely connected successively from front to back below the middle part of the frame
There are hammer knife reducing mechanism, helix transporting device and stubble-clearing device, covering device to be arranged on the helix transporting device and gone out with described
Between stubble device, be fixedly connected on the lower section of frame, one-stop operation of the present invention can just complete trench digging, stalk crushing, rotary tillage ferti,
Stalk is buried and earthing, the work of stubble-cleaning, alleviates labor intensity, improves operating efficiency, reduces production cost；Stalk
After being crushed by the hammer knife reducing mechanism, patted throwing by hammer knife and be scattered in the helical feed roller of the helix transporting device, together
Fertilizer in Shi Suoshu fertilizer apparatuses is also drained into the helical feed roller, and fertilizer is with stalk in the left-handed auger steel disc
Uniformly mix, be drained into jointly in the furrow that the ditching device is opened under stirring with the dextrorotation auger steel disc, can be accelerated
Straw decomposing, humification is carried out, improve soil texture；The nose part of two colters of described two ditching plows is mutually drawn close,
Knife afterbody is located remotely from each other, and can reduce tillage resistance, ensures ditching depth and width reaches requirement, and the two of described two earthing ploughs
The nose part of individual colter is located remotely from each other, and knife afterbody is close to each other, and the direction of advance of the direction of nose part and the frame is on the contrary, cover
The plow standard length of soil plough is less than the plow standard length of the ditching plow, and such structure design ensure that the width and quality of earthing.
Brief description of the drawings：
Fig. 1 is that the stalk of improvement soil plough horizon structure provided in an embodiment of the present invention crushes the structural representation of buried chopper
Figure；
Fig. 2 is that the stalk of improvement soil plough horizon structure provided in an embodiment of the present invention crushes another angle of buried chopper
Structural representation；
Fig. 3 is the structural representation of the fertilizer apparatus shown in Fig. 1；
Fig. 4 structural representations of auger steel disc for helical feed roller bearing in the helix transporting device shown in Fig. 2 and thereon；
In the present embodiment：1- fertilizer apparatuses, 101- fertilising buckets, 102- fertilizing tubes, 2- wheels, 3- stubble-cleaning driving mechanisms,
4- helical feed transmission mechanisms, 5- stubble-cleaning driving mechanisms, 8- gearboxes, 9- suspension arrangements, 10- frames, 11- hammer knives crush dress
Put, 12- helical feed rollers, 13- helical feed roller bearings, the left-handed auger steel discs of 1301-, 1302- dextrorotation auger steel discs, 14- covers
Soil plough, 15- stubble-clearing devices, 16- ditching plows.
Embodiment：
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
As depicted in figs. 1 and 2, the present invention provides a kind of stalk for improving soil plough horizon structure and crushes buried chopper, bag
Including rack 10, the front end top of frame 10 set suspension arrangement 9, and the suspension arrangement 9 is arranged right below gearbox 8, the machine
Ditching device 16 is provided with below the front end of frame 10；Fertilizer apparatus 1 is provided with above the middle part of the frame 10, the frame 10
It is rotatably connected to hammer knife reducing mechanism 11, helix transporting device and stubble-cleaning dress below middle part successively by transmission mechanism from front to back
15 are put, the helix transporting device is located at the underface of the fertilizer apparatus 1, and the transmission mechanism includes hammer knife and crushes driver
Structure 5, helical feed transmission mechanism 4 and stubble-cleaning driving mechanism 3, the output shaft of the gearbox 8 crush transmission by the hammer knife
Mechanism 5 drives the hammer knife reducing mechanism 11 to rotate, and the hammer knife reducing mechanism 11 passes through the band of helical feed transmission mechanism 4
The dynamic helix transporting device rotates, and the spiral transferring device drives the stubble-clearing device 15 by the stubble-cleaning driving mechanism 3
Rotate, covering device 14 is provided between the helix transporting device and the stubble-clearing device 15, the covering device 14 is solid
Surely the lower section of frame 10 is connected to, the rear end of the frame 10 is provided with wheel.
The hammer knife reducing mechanism 11 includes the hammer knife for crushing cutter shaft and being arranged on the crushing cutter shaft, the hammer knife powder
Broken transmission mechanism 5 include hammer knife driving pulley, hammer knife driven pulley and the connection hammer knife driving pulley and the hammer knife from
The transmission belt of movable belt pulley, the hammer knife driving pulley is coaxial with the output shaft of the gearbox 8 and be fixedly connected, it is described hammer into shape knife from
Movable belt pulley is coaxial with the crushing cutter shaft and is fixedly connected, and the output shaft of the gearbox 8 drives the hammer knife main belt rotation
It is dynamic, and then driving the hammer knife driven pulley to rotate by conveyer belt rotates the crushing cutter shaft of the hammer knife reducing mechanism 11.
As shown in Figure 2 and Figure 4, the helix transporting device includes helical feed roller 12 and rolled positioned at the helical feed
Helical feed roller bearing 13 in cylinder 12, the helical feed roller 12 are used to receive the straw crushed through the hammer knife reducing mechanism 11
Stalk and the fertilizer discharged by the fertilizer apparatus 1, the lower section middle part of the helical feed roller 12 are provided with discharge gate, the spiral
Conveying roller is the cylindrical body that radius is 8cm, and the auger steel disc that thickness is 6mm, institute are welded with the helical feed roller bearing 13
Stating auger steel disc includes left-handed auger steel disc 1301 and dextrorotation auger steel disc 1302, the left-handed auger steel disc 1301 and the right side
Auger steel disc 1302 is revolved to be connected,.The helical feed transmission mechanism 4 includes helical feed driving pulley, helical feed driven belt
The transmission belt of the helical feed driving pulley and the helical feed driven pulley is taken turns and connects, the helical feed is actively
Belt wheel and the crushing cutter shaft are coaxial and be fixedly connected, the helical feed driven pulley it is coaxial with the helical feed roller bearing and
It is fixedly connected, the crushing cutter shaft rotational band of the hammer knife reducing mechanism is moved the helical feed driving pulley and rotated, and then passes through
Transmission belt drives the helical feed driven pulley to rotate, and rotates the helical feed roller bearing 13 of the helix transporting device.
The stubble-clearing device 15 includes stubble-cleaning swivel knife shaft and the stubble ploughing, rotary tillage tulwar on the stubble-cleaning swivel knife shaft,
The stubble-cleaning driving mechanism 3 include stubble-cleaning driving pulley, stubble-cleaning driven pulley and the connection stubble-cleaning driving pulley with it is described
The transmission belt of stubble-cleaning driven pulley, the stubble-cleaning driving pulley is coaxial with the helical feed roller bearing and is fixedly connected, described to go out
Stubble driven pulley is coaxial with the stubble-cleaning swivel knife shaft and is fixedly connected, and is gone out described in the rotation drive of the helical feed roller bearing 13
Stubble driving pulley rotates, and then drives the stubble-cleaning driven pulley to rotate by transmission belt, makes the stubble-cleaning of the stubble-clearing device 15
Swivel knife shaft rotates.
As shown in figures 1 and 3, the helix transporting device is located at the underface of the fertilizer apparatus 1, the fertilizer apparatus
1 includes electronics fertilizer apparatus, fertilising bucket 101 and is located at the uniform row's fertilizing tube 102 in the lower section of fertilising bucket 101, by institute
Electronics fertilizer apparatus control dose is stated, fertilizer is discharged into by the fertilizing tube 102 in the helix transporting device, described
The stirring conveying of screw conveyor shaft 13 is lower uniformly to be mixed and together from the institute on the helical feed roller 12 with the stalk crushed
State discharge gate discharge.
The ditching device includes two ditching plows 16 being connected with frame 10, and the ditching plow 16 is by colter and plow standard group
Into the nose part of described two colters is mutually drawn close, and knife afterbody is located remotely from each other, the direction of the nose part and the frame 10
Direction of advance is identical, can output the furrow that depth is 21cm-30cm in earth's surface；The covering device includes what is be connected with frame 10
Two earthing ploughs 14, the earthing plough 14 are made up of colter and plow standard, and the nose part of described two colters is located remotely from each other, knife afterbody
Close to each other, the direction of advance of the direction of the nose part and the frame 10 is on the contrary, the plow standard length of earthing plough 14 is small
In the plow standard length of the ditching plow 16.
The course of work of the present invention：
First the electronics fertilizer apparatus in the fertilizer apparatus 1 in the frame 10 is coupled with tractor electric power system, it is described outstanding
Hang device 9 mounts with tractor rear lifting mechanism, the stalk is crushed buried returning to the field function and advances under the traction of tractor,
The power of tractor passes to the transmission mechanism by the gearbox 8, makes the crushing cutter shaft of the hammer knife reducing mechanism 11
Rotate, the helical feed roller bearing 13 of the helix transporting device rotates, the stubble-cleaning swivel knife shaft of the stubble-clearing device 15 rotates；It
Afterwards, the ditching device outputs the furrow that depth is 21cm-30cm in earth's surface, when stalk enters the hammer knife reducing mechanism 11
When, being acted on by the shearing of hammer knife, rubbing and tearing, being patted throwing by hammer knife after crushing is scattered in the helical feed roller 12,
The fertilizer that the helical feed roller 12 is drained into the fertilizer apparatus 1 passes through the left-handed auger steel disc 1301 and the right side
Revolve auger steel disc 1302 and stir the lower uniformly mixing of conveying, and the opening from the middle part of helical feed roller 12 is discharged to described open
Among ditch device 16 opens furrow, then, the covering device carries out earthing to fill and lead up the furrow that the ditching device is opened, complete
Into the buried work of stalk；Finally, stalk is stayed in underground root stubble part and uproops, breaks apart by chopping, shreds by the stubble-clearing device 15.
In summary, the present invention is disposable completes that trench digging, stalk crushing, rotary tillage ferti, stalk be buried and earthing, the work of stubble-cleaning
Make.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in previous embodiment, either which part or all technical characteristic are equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from the model that the claims in the present invention are limited
Enclose.
Claims (8)
1. a kind of stalk for improving soil plough horizon structure crushes buried chopper, it is characterised in that including：Frame, suspension arrangement,
Gearbox, transmission mechanism, fertilizer apparatus, ditching device and covering device, the suspension arrangement are located above the front end of frame, institute
Gearbox is stated in frame, positioned at the lower section of the suspension arrangement, the ditching device is located at below the front end of frame, institute
State fertilizer apparatus to be located above the middle part of frame, be rotatably connected to hammer knife below the middle part of the frame successively from front to back and crush
Device, helix transporting device and stubble-clearing device, the helix transporting device are located at the underface of the fertilizer apparatus, the transmission
Mechanism includes hammer knife crushing transmission mechanism, helical feed transmission mechanism and stubble-cleaning driving mechanism, the output shaft of the gearbox and led to
Cross the hammer knife and crush the transmission mechanism drive hammer knife reducing mechanism rotation, the hammer knife reducing mechanism passes through the spiral transferring
Transmission mechanism is sent to drive the helix transporting device to rotate, the spiral transferring device passes through described in stubble-cleaning driving mechanism drive
Stubble-clearing device rotates, and the covering device is arranged between the helix transporting device and the stubble-clearing device, is fixedly connected on
The lower section of frame, the rear end of the frame are provided with wheel.
2. the stalk according to claim 1 for improving soil plough horizon structure crushes buried chopper, it is characterised in that：It is described
Fertilizer apparatus includes electronics fertilizer apparatus, fertilising bucket and the fertilizing tube for being located at the fertilising bucket lower section, the electronics fertilizer apparatus
Dose is controlled, fertilizer is discharged into by the fertilizing tube in the helix transporting device.
3. the stalk according to claim 1 for improving soil plough horizon structure crushes buried chopper, it is characterised in that：It is described
Hammer knife reducing mechanism includes the hammer knife for crushing cutter shaft and being arranged on the crushing cutter shaft, and the hammer knife, which crushes transmission mechanism, to be included
Hammer the transmission belt of knife driving pulley, hammer knife driven pulley and the connection hammer knife driving pulley and the hammer knife driven pulley into shape,
The hammer knife driving pulley is coaxial with the output shaft of the gearbox and is fixedly connected, the hammer knife driven pulley and the crushing
Cutter shaft is coaxial and is fixedly connected.
4. the stalk according to claim 3 for improving soil plough horizon structure crushes buried chopper, it is characterised in that：It is described
Helix transporting device includes helical feed roller and the helical feed roller bearing in the helical feed roller, the spiral transferring
Send roller be used for receive stalk through the hammer knife reducing mechanism crushing and fertilizer discharged by the fertilizer apparatus, the spiral
Discharge gate is provided with the middle part of the lower section of conveying cylinder, the helical feed roller bearing is provided with auger steel disc, the helical feed transmission
Mechanism includes helical feed driving pulley, helical feed driven pulley and the connection helical feed driving pulley and the spiral shell
The transmission belt of rotation conveying driven pulley, the helical feed driving pulley is coaxial with the crushing cutter shaft and is fixedly connected, described
Helical feed driven pulley is coaxial with the helical feed roller bearing and is fixedly connected.
5. the stalk according to claim 4 for improving soil plough horizon structure crushes buried chopper, it is characterised in that：It is described
Stubble-clearing device includes stubble-cleaning swivel knife shaft and the stubble ploughing, rotary tillage tulwar on the stubble-cleaning swivel knife shaft, the stubble-cleaning driver
Structure includes the biography of stubble-cleaning driving pulley, stubble-cleaning driven pulley and the connection stubble-cleaning driving pulley and the stubble-cleaning driven pulley
Dynamic band, the stubble-cleaning driving pulley is coaxial with the helical feed roller bearing and is fixedly connected, the stubble-cleaning driven pulley with it is described
Stubble-cleaning swivel knife shaft is coaxial and is fixedly connected.
6. the stalk according to claim 4 for improving soil plough horizon structure crushes buried chopper, it is characterised in that：It is described
Helical feed roller bearing is cylindrical body, and the auger steel disc includes left-handed auger steel disc and dextrorotation auger steel disc, the left-handed auger
Steel disc is connected with the dextrorotation auger steel disc.
7. the stalk according to claim 1 for improving soil plough horizon structure crushes buried chopper, it is characterised in that：It is described
Ditching device includes two ditching plows being connected with frame, and the ditching plow is made up of colter and plow standard, described two colters
Nose part is mutually drawn close, and knife afterbody is located remotely from each other, and the direction of the nose part is identical with the direction of advance of the frame.
8. the stalk according to claim 7 for improving soil plough horizon structure crushes buried chopper, it is characterised in that：It is described
Covering device includes the two earthing plough being connected with frame, and the earthing plough is made up of colter and plow standard, described two colters
Nose part is located remotely from each other, and knife afterbody is close to each other, and the direction of advance of the direction of the nose part and the frame is on the contrary, described cover
The plow standard length of soil plough is less than the plow standard length of the ditching plow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710879926.6A CN107509454A (en) | 2017-09-26 | 2017-09-26 | A kind of stalk for improving soil plough horizon structure crushes buried chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710879926.6A CN107509454A (en) | 2017-09-26 | 2017-09-26 | A kind of stalk for improving soil plough horizon structure crushes buried chopper |
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| CN201710879926.6A Pending CN107509454A (en) | 2017-09-26 | 2017-09-26 | A kind of stalk for improving soil plough horizon structure crushes buried chopper |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450067A (en) * | 2018-04-13 | 2018-08-28 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Stalk, which crushes, collects stubble-cleaning integrated form all-in-one machine |
| CN108541460A (en) * | 2018-04-27 | 2018-09-18 | 中国农业大学 | Poly- formula stalk crushes deep note chopper in one kind |
| CN108554557A (en) * | 2018-03-20 | 2018-09-21 | 昆明理工大学 | A kind of rose branch crushing and returning to field machine with four-wheel tractor |
| CN109729767A (en) * | 2019-02-13 | 2019-05-10 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of buried plough of combined straw crushing concentration |
| CN109964628A (en) * | 2019-04-23 | 2019-07-05 | 李婉茹 | Stalk cutting crushes the collection buried ploughing apparatus of ditch |
| CN110495270A (en) * | 2019-09-16 | 2019-11-26 | 朱建国 | For the tripper on the buried processor of stalk |
| CN110663294A (en) * | 2019-10-08 | 2020-01-10 | 黑龙江八一农垦大学 | Screw transmission unit, parameter adjusting method and advancing method of soil straw mixing stirrer |
| CN110972687A (en) * | 2019-12-10 | 2020-04-10 | 李国强 | Multifunctional paddy-upland field plough turning, pulling, raking, stubble cleaning, ridge combining and vibrating flattening machine |
| CN111670618A (en) * | 2020-06-11 | 2020-09-18 | 刘福宏 | Rotary tillage device capable of well treating straws in autumn and spring of the next year |
| CN113424674A (en) * | 2021-07-16 | 2021-09-24 | 安徽工程大学 | Straw returning method |
| CN113692843A (en) * | 2021-07-16 | 2021-11-26 | 安徽工程大学 | Straw returning integrated equipment |
| EP3939411A3 (en) * | 2020-07-15 | 2022-03-23 | Müthing GmbH & Co. KG | Device and method of treating soil surfaces |
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| CN102160478A (en) * | 2011-04-06 | 2011-08-24 | 安徽农业大学 | Straw deep burying protective farming compound machine |
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