CN108353550A - A kind of anti-blocking subsoiler suitable for no-tillage farming - Google Patents
A kind of anti-blocking subsoiler suitable for no-tillage farming Download PDFInfo
- Publication number
- CN108353550A CN108353550A CN201810382467.5A CN201810382467A CN108353550A CN 108353550 A CN108353550 A CN 108353550A CN 201810382467 A CN201810382467 A CN 201810382467A CN 108353550 A CN108353550 A CN 108353550A
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- China
- Prior art keywords
- soil loosing
- deep
- deep soil
- loosing shovel
- rack
- Prior art date
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- 238000003971 tillage Methods 0.000 title claims abstract description 25
- 238000009313 farming Methods 0.000 title claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 80
- 244000025254 Cannabis sativa Species 0.000 claims description 43
- 241000282472 Canis lupus familiaris Species 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- -1 light Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw 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
- 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
Abstract
The present invention relates to a kind of anti-blocking subsoilers suitable for no-tillage farming;Including rack, cut a batch device, subsoiling device and the deep device of limit;It cuts batch device and is located at rack front end;Each batch device rear of cutting sets that there are one subsoiling devices;The deep device of limit is located at rack left and right ends;The present invention uses cambered surface inverted trapezoidal high intensity deep soil loosing shovel, and chamfering is equipped in one end of direction of travel, can reduce the careless phenomenon of extension, and deep soil loosing shovel is arranged in V-shape, effectively increases subsoiling range;The present invention is suitable for no-tillage ground Subsoiler, effectively prevents the problems such as the excessive resistance caused by stubble is stopped up and blocked up, equipment blocking, inefficiency, effectively improves subsoiling efficiency.
Description
Technical field
The present invention relates to a kind of anti-blocking subsoilers suitable for no-tillage farming, belong to agricultural machinery technological field.
Background technology
No-tillage technology is a kind of novel farming technique that tradition is turned over relatively, it requires a large amount of crop cover to stay in ground
Farming amount is reduced to and can guarantee germination by table, is a kind of farming that soil moisture loss can be reduced than conventional tillage
Mode.It has many advantages with respect to conventional tillage technology:First, reducing rainwash, mitigate soil drifting water erosion, increases water
Divide infiltration;Second is that improving the utilization rate of the resources such as water, soil, light, gas;Third, increasing the soil organism, fertilizer application amount is reduced, is subtracted
Few harm to soil improves soil texture;Fourth, improving crop yield, production cost is reduced, increases income, improves economic effect
Benefit.
Subsoiler is also soil subsoiling, refers to breaking plough sole, chesson, improves topsoil structure, increases soil and stores
A kind of farming technique of water soil moisture conservation water drainage ability, carries out Subsoiler and is conducive to crop growth, is to improve crop yield
One of important means.
When deep-ploughing implement is applied to no-tillage ground, the biggest problem faced is that a large amount of crop covers cause resistance excessive, machine
Tool is hung grass and is blocked, and power consumption is increased, and hinders Subsoiler to carry out, influences operating efficiency.For this purpose, a kind of anti-blocking subsoiler is devised,
For the Subsoiler on no-tillage ground, power consumption can be reduced, efficiency is improved, brings the economic benefit of bigger.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of anti-blocking subsoilers suitable for no-tillage farming;Purpose is to carry
For a kind of simple and reasonable, when operation, can once complete the processes such as stubble dispersion, broken, subsoiling, solve common subsoiler
The problems such as operation resistance is big when exempting from ploughing work, equipment blocks, inefficiency, the fabulous no-tillage Subsoiler of adaptation of energy.
A kind of anti-blocking subsoiler suitable for no-tillage farming, including rack, cut a batch device, subsoiling device and the deep device of limit;
The rack is tower structure;It cuts batch device and is located at rack front end;It is each to cut there are one a batch device rear sets
Subsoiling device;The deep device of limit is located at rack left and right ends;
It is arranged with centered on the above suspension plate at left and right sides of the rack and cuts a batch device;Each batch device of cutting includes dialling grass
Wheel, cutting disc, grass pulling wheel mounting plate and cut a batch device mounting bracket;Batch device mounting bracket of cutting is fixed on the rack;Cut stubble dress
It sets movable be socketed in of support vertical to cut inside batch device mounting bracket, cuts batch appliance stand relative to cutting the upper of batch device mounting bracket
Lower position is adjustable;The height of batch device is cut by adjusting batch appliance stand is cut cutting position in batch device mounting bracket and adjust, with
Adapt to different working depth;The cutting disc perpendicular to the ground and be parallel to direction of advance be mounted on cut on batch appliance stand, use
Remaining stubble is crushed after disperseing to grass pulling wheel;The grass pulling wheel is made of eight pusher dogs along its even circumferential arrangement;Two
A grass pulling wheel is symmetrically inclined at cutting disc both sides in splayed:Two grass pulling wheel rear ends are both with respect to cutting disc to the left and right two
It rolls tiltedly, and forms 30 ° of angles with cutting disc vertical plane respectively, the lateral line of two angles converges at forward advance side
To;Two grass pulling wheel upper ends tilt both with respect to cutting disc risers and form 70 ° of angles with ground outward, two angles
Lateral line converges at downwards cutting disc vertical plane;Stubble is driven to disperse to both sides when rotation;The grass pulling wheel mounting plate is solid
It is scheduled on and cuts on batch appliance stand, the grass pulling wheel is mounted on by grass pulling wheel axis pin on grass pulling wheel mounting plate;The grass pulling wheel,
Cutting disc and gauge wheel Forward rotational movement in the same direction;
The subsoiling device includes deep soil loosing shovel and deep soil loosing shovel fixed plate;The deep soil loosing shovel shovel body is cambered surface inverted trapezoidal structure;
The deep soil loosing shovel fixed plate is made of two clamping plates relatively disposed in parallel;Gap between two clamping plates is equal to deep soil loosing shovel shovel body
Thickness;The deep soil loosing shovel upper end is fixed between two clamping plates;Deep soil loosing shovel fixed plate is fixed on the rack;Each two is symmetrical arranged
A batch device rear of cutting be arranged with deep soil loosing shovel;Stagger setting before and after deep soil loosing shovel;Two symmetrically arranged subsoilings of rack most inner side
Shovel is located at forefront (using direction of advance as front), remaining symmetrically arranged deep soil loosing shovel prolongs to shell outside and rear simultaneously respectively
Stretch setting;The deep soil loosing shovel of both sides integrally constitutes a V-structure along direction of advance backward;Deep soil loosing shovel is located at one end of direction of travel
Equipped with chamfering, to reduce resistance when work, and the careless phenomenon of extension is reduced;The arc-shaped concave of the deep soil loosing shovel is towards rack
Inside, the symmetrical deep soil loosing shovel shovel body of each two constitute herringbone;
The deep device of the limit includes gauge wheel and gauge wheel mounting bracket;Gauge wheel mounting bracket is symmetricly set on rack or so two
End;Gauge wheel support vertical is movable to be socketed in inside gauge wheel mounting bracket, and gauge wheel holder is relative to gauge wheel mounting bracket
Upper and lower position is adjustable;The gauge wheel is connected to by gauge wheel axis pin on the downside of gauge wheel holder, by adjusting gauge wheel and limit
The relative position of deep wheel support controls depth of implements for limiting deep soil loosing shovel embedded depth;Deep soil loosing shovel embedded depth is in 25-65
It is adjusted in centimetre.
Advantageous effect:
The present invention is suitable for no-tillage ground Subsoiler, effectively prevent because stubble stop up it is stifled caused by resistance is excessive, equipment blocks up
The problems such as plug, inefficiency effectively improve subsoiling efficiency.
The present invention disperses the crop cover in deep soil loosing shovel direction of advance to both sides, in addition, by cutting disc to not
Scattered crop cover carries out cutting and is crushed, and stubble winding shovel body is effectively avoided to cause heap soil or fertilizer over and around the roots stifled.
The present invention uses cambered surface inverted trapezoidal high intensity deep soil loosing shovel, chamfering is equipped in one end of direction of travel, to reduce work
When resistance, and reduce the careless phenomenon of extension, and deep soil loosing shovel can realize omnibearing-deep ploughing, penetrate through entire operation in V-shape arrangement
Row;The cooperation of both sides symmetrical deep soil loosing shovel two-by-two simultaneously expands the subsoiling range to soil, realizes omnibearing-deep ploughing, forms perforation
" the mouse road " of operation row;The operation adaptability for enhancing deep soil loosing shovel makes the no-tillage plot that deep soil loosing shovel is larger in straw mulching quantity
Energy normal operation, arbitrary plot is expanded to by farming range.
Description of the drawings
Fig. 1 is complete machine front view;
Fig. 2 is complete machine left view;
Fig. 3 is complete machine axis side view;
Fig. 4 is deep soil loosing shovel strap;
Fig. 5 is deep soil loosing shovel;
Fig. 6 is grass pulling wheel holder;
Fig. 7 is grass pulling wheel;
In figure:1. rack, 2. jackscrews one (cut batch device and fix jackscrew), 3. gauge wheel holders, 4. jackscrew, two (gauge wheel branch
Frame fixes jackscrew), 5. grass pulling wheels, 6. deep soil loosing shovels, 7. cutting dives, 8. gauge wheel axis pins, 9. gauge wheels, 10. gauge wheel mounting brackets,
11. cutting a batch device mounting bracket, 12. cut a batch appliance stand, 13. bolt groups one (cutting a batch device fixing bolt group), and 14. deep soil loosing shovels are consolidated
Clamp plate, 15. bolt groups two (deep soil loosing shovel fixing bolt group), 16. bolt groups three (grass pulling wheel mounting plate fixing bolt group), 17.
Grass pulling wheel mounting plate, 18. trifilar suspensions, 19. bolt groups four (subsoiling device fixing bolt group), 20. fix square plate, 21. disks
Knife axis pin, 22. grass pulling wheel axis pins.
Specific embodiment
Present invention is mainly used for the Subsoiler in no-tillage plot, the device of offer according to the present invention, below with reference to figure
Illustrate a kind of operation principle of anti-blocking subsoiler suitable for no-tillage farming of the invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the present invention includes rack, cut a batch device, subsoiling device and
The deep device of limit;Rack with suspended portion (direction of advance) be front end, using the direction of device on the ground as top:
The rack is tower structure;It cuts batch device and is located at rack front end;It is each to cut there are one a batch device rear sets
Subsoiling device;The deep device of limit is located at rack left and right ends;The present embodiment is for installing four and cut batch device and deep soil loosing shovel.
(1) rack:Rack is tower structure in the present invention, and a batch device, subsoiling device and the deep device of limit are cut for fixed;
The rack 1 is the frame-type knot being made of upper suspension plate, side-by-side mounting plate, front end cross beam, vertical beam, the back rest and outside vertical beam
Structure;Upper suspension plate is located among upper rack, is symmetrically arranged on front end cross beam centered on the above suspension plate of side-by-side mounting plate;It cuts
Stubble device is arranged on rack front end cross beam;It is respectively arranged before and after subsoiling device on intermediate vertical beam and the back rest;The deep dress of limit
It sets and is arranged on the vertical beam in outside;
(2) a batch device is cut:Including grass pulling wheel 5, cutting disc 7, grass pulling wheel mounting plate 17, cut batch device mounting bracket 11 etc., peace
It bassets mounted in deep soil loosing shovel 6 front of part;It cuts a batch device mounting bracket 11 and is welded on 1 totally 4, front of rack;Described group of grass
The pusher dog being circumferentially evenly arranged by eight is taken turns to constitute;Pusher dog uses evolvent type outer profile, and it is residual can preferably to stir earth's surface
Stubble;Two grass pulling wheels form splayed in symmetrical skewed arrangement and are symmetricly set on cutting disc both sides:Grass pulling wheel 5 and circle when work
Dise knife 7 drives its rotation that stubble is made to disperse and shred toward both sides by ground, and cutting disc 7 perpendicular to the ground and is parallel to direction of advance
It is assemblied in and is cut on batch appliance stand 12 by cutting disc axis pin 21, is crushed for remaining stubble after disperseing to grass pulling wheel 5;Pass through
Grass pulling wheel 5 and the collective effect of cutting disc 7 remove the earth's surface stubble in 6 front of deep soil loosing shovel totally, and stubble is avoided to wind subsoiling
Stop up caused by shovel 6 and blocks up phenomenon.(batch device can be cut and fix jackscrew) control grass pulling wheel 5 and cutting disc 7 away from ground by adjusting jackscrew 1
The position in face, to adapt to different subsoiling depth.By grass pulling wheel 5 and the collective effect of cutting disc 7 by the ground immediately ahead of deep soil loosing shovel
Table stubble removes clean, the stifled phenomenon of heap soil or fertilizer over and around the roots caused by avoiding stubble from winding deep soil loosing shovel.
(3) subsoiling device:Including four deep soil loosing shovels 6, deep soil loosing shovel strap 14 etc.;The deep soil loosing shovel 6 uses high intensity
Steel is made, and shovel body is cambered surface inverted trapezoidal structure, chamfering is equipped in one end of direction of travel, to reduce resistance when work;Work
When deep soil loosing shovel 6 arcwall face run through entire work surface, can greatly improve subsoiling area;Four deep soil loosing shovels are divided into front and back parallel
Two rows are arranged;Since soil has lateral pressure to arcwall face, symmetrical deep soil loosing shovel facing each other is designed to by the present invention
It is front and back in V-shape arrange, taken into account the uniform force of subsoiler entirety again while increasing subsoiling area in this way, avoid because
The phenomenon that effect of soil extruding force causes lateral deviation occurs;Depth of implements is controlled by adjusting the terrain clearance of gauge wheel 9;It is deep
Pine shovel 6 is fixed on by bolt group 2 15 (deep soil loosing shovel fixing bolt group) on deep soil loosing shovel strap 14;Deep soil loosing shovel strap
14 two clamping plate gaps are just equal to the shovel body thickness of deep soil loosing shovel 6, by bolt group 4 19 (subsoiling device fixing bolt group) and open
There are four the fixation square plates 20 of bolt hole to be fixed in rack 1, that is, ensures that stability is convenient for front and back adjustment position again.
(4) deep device is limited:Including gauge wheel 9, gauge wheel mounting bracket 10, gauge wheel holder 3 etc.;Gauge wheel mounting bracket 10 welds
It is connected on each side one of rack 1;Gauge wheel 9 is connected to 3 downside of gauge wheel holder by gauge wheel axis pin 8, for limiting
The embedded depth of deep soil loosing shovel 6 processed controls depth of implements;Gauge wheel holder 3 is assemblied in the gauge wheel installation for being welded on 1 both sides of rack
It is fixed by jackscrew 24 (gauge wheel holder fixes jackscrew) on frame 10, it can be controlled by moving up and down the position of gauge wheel holder 3
Subsoiling depth processed.
The present invention provides a preferred embodiments, below using four row no-tillage ground Subsoilers as embodiment, but without limit
The scope of the present invention processed:
Verify example:
The present invention will cut the deep device of a batch device, subsoiling device, limit and be assembled in rack 1 by fastener.Rack two
Side is arranged with two groups and cuts a batch device;Batch device is cut for every group to be made of two batch devices of cutting close to installation;Pass through trifilar suspension
The present invention is mounted on tractor rear suspension system by device 18, is unscrewed jackscrew 1 and is adjusted and cuts the terrain clearance of batch device and (be equal to
Depth of implements), jackscrew 1 is screwed after adjusting;Similarly, it unscrews the deep device terrain clearance of the adjustment limit of jackscrew 24 and (it is deep to be equal to operation
Degree), jackscrew 24 is screwed after adjusting;The anti-blocking subsoiler is advanced forward under the drive of tractor after start-up operation, at this point,
It cuts batch device and the deep device of limit is contacted with ground, give subsoiler certain holding power, grass pulling wheel 5, cutting disc 7 and gauge wheel
9 Forward rotational movements;The basset crop cover of part front end of deep soil loosing shovel 6 is allocated to shovel body both sides, cutting disc 7 by grass pulling wheel 5
The stubble that grass pulling wheel 5 is not dialled away is further shredded, so that it is lost winding ability, stubble congestion is avoided to increase on deep soil loosing shovel 6
Resistance;Deep soil loosing shovel 6 cuts soil under ground along shovel body cambered surface forward position, breaks plough sole, forms a fitting 6 shovel body arc of deep soil loosing shovel
The curved surface " mouse road " in face, the 6 overall operation effect of V-shape deep soil loosing shovel being arranged symmetrically exactly form under plot a series of through whole
The channel in a plot, inverted trapezoidal structure increases the strength degree of shovel body, and then increases depth of implements and operation quality.
This example by taking four row no-tillage ground Subsoilers as an example, the present invention simultaneously Subsoiler line number be not limited to four rows and
It is not limited to the Subsoiler on no-tillage ground, can device be increased or be reduced according to actual needs, different plot is applied to,
It is not limited to the limitation of this example.
Claims (5)
1. a kind of anti-blocking subsoiler suitable for no-tillage farming, it is characterised in that:Including rack, cut a batch device, subsoiling device and
The deep device of limit;Rack cuts a batch device, subsoiling device and the deep device of limit for fixed;
The rack is tower structure;It cuts batch device and is located at rack front end;Each batch device rear of cutting sets that there are one subsoilings
Device;The deep device of limit is located at rack left and right ends;
It is arranged at left and right sides of the rack and cuts a batch device;Each batch device of cutting includes grass pulling wheel, cutting disc, grass pulling wheel installation
Plate and cut a batch device mounting bracket;Batch device mounting bracket of cutting is fixed on the rack;Movable be socketed in of batch appliance stand is cut to cut
Inside stubble device mounting bracket;The upper and lower position for cutting batch appliance stand is adjustable, and a batch device peace is being cut by adjusting batch appliance stand is cut
Position in shelving adjusts the height for cutting batch device;The cutting disc perpendicular to the ground and be parallel to direction of advance be mounted on cut stubble dress
It sets on holder, is crushed for remaining stubble after disperseing to grass pulling wheel;The grass pulling wheel is symmetrically inclined at circle in splayed
Dise knife both sides:Both with respect to cutting disc, both sides tilt to the left and right for two grass pulling wheel rear ends, and are formed respectively with cutting disc vertical plane
The lateral line of 30 ° of angles, two angles converges at forward direction of advance;Two grass pulling wheel upper ends are perpendicular both with respect to cutting disc
Facade tilts and forms 70 ° of angles with ground outward, and the lateral line of two angles converges at downwards cutting disc vertical plane;
Stubble is driven to disperse to both sides when rotation;The grass pulling wheel mounting plate, which is fixed on, to be cut on batch appliance stand, and the grass pulling wheel passes through
Grass pulling wheel axis pin is mounted on grass pulling wheel mounting plate;
The subsoiling device includes deep soil loosing shovel and deep soil loosing shovel fixed plate;The deep soil loosing shovel shovel body is cambered surface inverted trapezoidal structure;It is described
Deep soil loosing shovel fixed plate is made of two clamping plates relatively disposed in parallel;The deep soil loosing shovel upper end is fixed between two clamping plates;It is deep
Pine shovel fixed plate is fixed on the rack;The symmetrically arranged batch device rear of cutting of each two is arranged with deep soil loosing shovel;Rack is most interior
The symmetrically arranged deep soil loosing shovel in side two is located at forefront, remaining symmetrically arranged deep soil loosing shovel is respectively simultaneously to shell outside and rear
It is extended;The deep soil loosing shovel of both sides integrally constitutes a V-structure along direction of advance backward;Deep soil loosing shovel is located at the one of direction of travel
End is equipped with chamfering, and careless phenomenon is hung to reduce;For the arc-shaped concave of the deep soil loosing shovel towards rack inside, each two is symmetrical
Deep soil loosing shovel shovel body constitutes herringbone;
The deep device of the limit includes gauge wheel and gauge wheel mounting bracket;Gauge wheel mounting bracket is symmetricly set on rack both ends;Limit is deep
Wheel support is vertically movable to be socketed in inside gauge wheel mounting bracket, upper and lower position of the gauge wheel holder relative to gauge wheel mounting bracket
It is adjustable;The gauge wheel is connected to by gauge wheel axis pin on the downside of gauge wheel holder, by adjusting gauge wheel and gauge wheel holder
Relative position, for limiting deep soil loosing shovel embedded depth.
2. a kind of anti-blocking subsoiler suitable for no-tillage farming as described in claim 1, it is characterised in that:Two folders
Gap between plate is equal to deep soil loosing shovel shovel body thickness.
3. a kind of anti-blocking subsoiler suitable for no-tillage farming as described in claim 1, it is characterised in that:The deep soil loosing shovel enters
Native depth can be adjusted in 25-65 centimetres.
4. a kind of anti-blocking subsoiler suitable for no-tillage farming as described in claim 1, it is characterised in that:The grass pulling wheel by
Eight pusher dogs along its even circumferential arrangement are constituted.
5. a kind of anti-blocking subsoiler suitable for no-tillage farming as described in claim 1, it is characterised in that:Described dials grass
Wheel, cutting disc and gauge wheel Forward rotational movement in the same direction.
Priority Applications (1)
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CN201810382467.5A CN108353550A (en) | 2018-04-26 | 2018-04-26 | A kind of anti-blocking subsoiler suitable for no-tillage farming |
Applications Claiming Priority (1)
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CN201810382467.5A CN108353550A (en) | 2018-04-26 | 2018-04-26 | A kind of anti-blocking subsoiler suitable for no-tillage farming |
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CN201810382467.5A Pending CN108353550A (en) | 2018-04-26 | 2018-04-26 | A kind of anti-blocking subsoiler suitable for no-tillage farming |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109041599A (en) * | 2018-10-25 | 2018-12-21 | 吉林大学 | It is a kind of to cut a batch device for Subsoiler |
CN110352641A (en) * | 2019-07-30 | 2019-10-22 | 山东省农业机械科学研究院 | A kind of component and device that weeds with a hoe including the component of weeding with a hoe |
CN114026997A (en) * | 2021-10-18 | 2022-02-11 | 吉林大学 | Movable cutting, stubble breaking and ditching device for root soil complex |
CN114467381A (en) * | 2021-12-21 | 2022-05-13 | 汪志宏 | Land arrangement is with turning over ground device deeply |
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CN1555669A (en) * | 2004-01-09 | 2004-12-22 | 中国农业大学 | Side bending knife type deep soil loosening machine |
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CN202889891U (en) * | 2012-08-02 | 2013-04-24 | 吉林省康达农业机械有限公司 | Deep scarification land preparation machine |
RU141010U1 (en) * | 2013-10-11 | 2014-05-27 | Закрытое акционерное общество "Торговый Дом "Восток" | ROTARY CLEANER |
CN205726931U (en) * | 2016-06-23 | 2016-11-30 | 辽宁省农业科学院耕作栽培研究所 | A kind of straw stalk spacer tape chopper |
CN208095075U (en) * | 2018-04-26 | 2018-11-16 | 山东农业大学 | A kind of anti-blocking subsoiler suitable for no-tillage farming |
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US5640914A (en) * | 1995-04-05 | 1997-06-24 | Unverferth Manufacturing Company, Inc. | Debris manipulating and clearing assembly for clearing crop residue from soil |
CN1555669A (en) * | 2004-01-09 | 2004-12-22 | 中国农业大学 | Side bending knife type deep soil loosening machine |
CN201409285Y (en) * | 2008-10-27 | 2010-02-24 | 吉林省农业机械研究院 | Four-row tillage-free precision seeder |
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CN208095075U (en) * | 2018-04-26 | 2018-11-16 | 山东农业大学 | A kind of anti-blocking subsoiler suitable for no-tillage farming |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109041599A (en) * | 2018-10-25 | 2018-12-21 | 吉林大学 | It is a kind of to cut a batch device for Subsoiler |
CN110352641A (en) * | 2019-07-30 | 2019-10-22 | 山东省农业机械科学研究院 | A kind of component and device that weeds with a hoe including the component of weeding with a hoe |
CN114026997A (en) * | 2021-10-18 | 2022-02-11 | 吉林大学 | Movable cutting, stubble breaking and ditching device for root soil complex |
CN114467381A (en) * | 2021-12-21 | 2022-05-13 | 汪志宏 | Land arrangement is with turning over ground device deeply |
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