CN106385835A - Soil improvement machine - Google Patents
Soil improvement machine Download PDFInfo
- Publication number
- CN106385835A CN106385835A CN201610898269.5A CN201610898269A CN106385835A CN 106385835 A CN106385835 A CN 106385835A CN 201610898269 A CN201610898269 A CN 201610898269A CN 106385835 A CN106385835 A CN 106385835A
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- China
- Prior art keywords
- soil
- cutting edge
- hydraulic system
- cutter head
- fuselage
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Classifications
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- 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
- A01B77/00—Machines for lifting and treating soil
-
- 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
Abstract
The invention discloses a soil improvement machine. The soil improvement machine comprises a machine body, a hydraulic system, an engine, a cutting device, a plurality of turnover plows, an improvement-agent supplying device and a stirring wheel group, wherein the machine body is arranged on a driving wheel of the improvement machine; the hydraulic system is arranged on the machine body; the engine is arranged at the rear end of the machine body and is used for driving the machine body to travel and driving the hydraulic system to work; the cutting device is arranged on a second driving hydraulic cylinder of the hydraulic system, and the hydraulic system drives the cutting device to rotate; and the stirring wheel group also comprises a material transferring wheel and a plurality of stirrers, the material transferring wheel is fixedly arranged on a roller, and the plurality of stirrers are arranged on the periphery of the material transferring wheel. The soil improvement machine disclosed by the invention has the advantages that the automation degree is high, the use is convenient and the soil structure can be effectively improved.
Description
Technical field
The present invention relates to agricultural machinery technological field is and in particular to a kind of soil improver.
Background technology
China is a traditional large agricultural country, grain-production always in occupation of the critical positions of national strategy, with agriculture
The propulsion of industry mechanization, farming operation system also there occurs larger change, is that agricultural production brings revolutionary propulsion, existing
Some soil improver complex operations, automaticity is low, therefore, develop a kind of high degree of automation, easy to use, can be effective
The soil improver of improved soil structure, development prospect is wide.
Content of the invention
In view of this, the present invention provide a kind of high degree of automation, easy to use, can effective improved soil structure soil
Improvement machine.
For achieving the above object, the present invention provides following technical scheme：
A kind of soil improver, wherein, including：
Fuselage, described fuselage is arranged on the driving wheel of improvement machine；
Hydraulic system, described hydraulic system is arranged on described fuselage；
Electromotor, described electromotor is arranged on the rear end of described fuselage, for driving described fuselage to travel, driving described liquid
Pressure system works；
Topping machanism, described topping machanism is arranged in the second driving hydraulic cylinder of described hydraulic system, described hydraulic pressure system
System drives described topping machanism rotation；
Multiple pivot plows, multiple described pivot plows are arranged in the first driving hydraulic cylinder of described hydraulic system, and are located at
The rear of described topping machanism；
Improvement agent feeding device, described improvement agent feeding device is arranged on described fuselage, described improvement agent feeding device
Nozzle be arranged on described pivot plow, for soil spray modifying agent；
Stirring wheel group, described stirring wheel group can be rotatably set in the downside of described fuselage, and described stirring wheel group is located at
The rear of described pivot plow, the cylinder of described stirring wheel group is connected on the hydraulic motor of described hydraulic system, described stirring wheel
Group also includes moving material wheel and several agitators, and described shifting material wheel is fixedly installed on which cylinder, several described agitators
It is arranged on the periphery of described shifting material wheel.
Further, several described agitators are interspersed on the described periphery moving material wheel.
Further, described agitator includes left-handed cutter head and dextrorotation cutter head, described left-handed cutter head and described dextrorotation knife
Head interval is connected on the union joint of described agitator, has breach between described left-handed cutter head and dextrorotation cutter head.
Further, the front end of described left-handed cutter head is provided with left hook, and the upper side of described left hook is provided with phase
The convex hook connecting and depressed part.
Further, the front end of described dextrorotation cutter head is provided with right hook head, and the downside of described right hook head has inclined edge.
Further, the hub periphery of described shifting material wheel is arranged with several pedestals, described pedestal is provided with outwards
A pair of the lip extending, has circular passage between lip described in a pair, the annular in described circular passage and described pedestal is mixed
Close and connected by perforation between room.
Further, several described agitators are arranged on the edge of several described pedestals.
Further, described topping machanism includes several cutting knifes, and several described cutting knifes include fixed cover, the first cutting knife
Piece and the second cutting edge, described first cutting edge is fixedly installed on the side of described fixed cover, and described second cutting edge fixation sets
Put the opposite side in described fixed cover.
Further, described first cutting edge has end sword, outer edge and splitter box, and described end sword is arranged on described the
On the front end face of one cutting edge, described outer edge is arranged in the outer rim of described first cutting edge, and described splitter box is arranged on institute
State on the medial surface of the first cutting edge.
Further, described first cutting edge also has front groove, and described front groove runs through the inner side of described first cutting edge
Face and lateral surface, described end sword is run through in the front end of described front groove, and the front portion of described splitter box is connected with the rear end of described front groove.
It can be seen from above-mentioned technical scheme that, it is an advantage of the invention that：
1st, described topping machanism can hardened to upper soll layer carry out cutting, pulverizing, simultaneously by less than hardened piece of partly soil
Earth scarifying, and pulverized hardened granule is tentatively mixed with the soil of scarifying；
2nd, deep soil can be deep-cut scarifying by described pivot plow, the mixing with soil pulverized with topping machanism, modifying agent simultaneously
It is added in the soil of mixing, effective improved soil structure.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the pivot plow of the present invention.
Fig. 3 is the structural representation of the agitator of the present invention.
Fig. 4 is the another structural representation of the agitator of the present invention.
Fig. 5 is the partial structural diagram of the shifting material wheel of the present invention.
Fig. 6 is the partial sectional view of the cutting knife of the present invention.
Fig. 7 is the partial sectional view of the stirring wheel group of the present invention.
In figure is labeled as：
Fuselage -10, driving wheel -11, seat -12, steering wheel -13, hydraulic system -20, the first driving hydraulic cylinder -
21st, the second driving hydraulic cylinder -22, hydraulic motor -23, electromotor -30, pivot plow -40, upset plow stick -41, pivot plow
Point -42, upset mouldboard kicker -43, topping machanism -50, main shaft -51, cutting knife -52, front groove -521, front groove side edge -5211,
First cutting edge -522, end sword -523, outer edge -524, splitter box -526, fixed cover -527, the second cutting edge -
528th, body -5281, knife-edge -5282, auxiliary-blade -5283, front bevel -52831, back bevel -52832, transition face -
52833rd, stirring wheel group -60, cylinder -61, agitator -62, union joint -621, left-handed cutter head -622, left side sword -
6221st, left hook -623, convex hook -6231, depressed part -6232, breach -624, dextrorotation cutter head -625, right side sword -
6251st, right hook head -626, inclined edge -6261, installing hole -627, move material wheel -63, wheel hub -631, pedestal -632, lip -
633rd, circular passage -634, perforation -635, annular mixing chamber -636, improvement agent feeding device -70, modifying agent storing box -
71st, modifying agent delivery pipe -72, nozzle -73, supply pump -74.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Referring to figs. 1 to Fig. 7, a kind of soil improver as shown in Figure 1, including：Fuselage 10, hydraulic system 20, electromotor
30th, topping machanism 50, multiple pivot plow 40, improvement agent feeding device 70 and stirring wheel group 60, described fuselage 10 is arranged on improvement
On the driving wheel 11 of machine, described hydraulic system 20 is arranged on described fuselage 10；Described electromotor 30 is arranged on described fuselage 10
Rear end, for driving described fuselage 10 to travel, driving described hydraulic system 20 to work；Described topping machanism 50 is arranged on described
In second driving hydraulic cylinder 22 of hydraulic system 20, described hydraulic system 20 drives described topping machanism 50 to rotate, described cutting
Topsoil can be dug out by device 50, carry out cutting, pulverize, the part soil scarifying simultaneously luming following by sheet surface layer, and makes
Obtain pulverized hardened granule tentatively to be mixed with the soil of scarifying.
Multiple described pivot plows 40 are arranged in the first driving hydraulic cylinder 21 of described hydraulic system 20, and are located at described cutting
The rear of turning device 50；Described improvement agent feeding device 70 is arranged on described fuselage 10, described improvement agent feeding device 70
Nozzle 73 is arranged on described pivot plow 40, for spraying modifying agent to soil；Described stirring wheel group 60 can be rotatably set in
The downside of described fuselage 10, and described stirring wheel group 60 is located at the rear of described pivot plow 40, the cylinder of described stirring wheel group 60
On 61 hydraulic motors 23 being connected to described hydraulic system 20, described stirring wheel group 60 also includes moving material wheel 63 and several stirrings
Device 62, described shifting material wheel 63 is fixedly installed on described cylinder 61, and several described agitators 62 are arranged on described shifting material wheel 63
Periphery on, during work, described topping machanism 50 pulverizes the hardened soil in top layer, the deep soil excavated with described pivot plow 40
Earth mixes, and described improvement agent feeding device 70 uniformly sprays soil improvement medicament, and described stirring wheel group 60 is by soil improvement medicament
It is stirred mixing with mixed soil, plays the effect improving soil enzyme activity, be conducive to the plantation of crops.
As shown in Figure 3 and Figure 4, several described agitators 62 are interspersed on the described periphery moving material wheel 63, described
Agitator 62 includes left-handed cutter head 622 and dextrorotation cutter head 625, and described left-handed cutter head 622 and described dextrorotation cutter head 625 interval connect
On the union joint 621 of described agitator 62, described union joint 621 has installing hole 627, described agitator 62 passes through to install
Hole 627 is arranged in described shifting material wheel 63, after described agitator 62 uses the long period to wear and tear, replacing abrasion easy to disassemble
Agitator 62, has breach 624 between described left-handed cutter head 622 and dextrorotation cutter head 625, in described shifting material wheel 63 rotation, band
Dynamic described agitator 62 stirring soil is so that soil is mixed homogeneously with soil conditioner.
Preferably, the number of described agitator 62 be 8 so that the mixing effect of described stirring wheel group 60 is good, run steady
Fixed.
Left side sword 6221 is had on left-handed cutter head 622, the front end of described left-handed cutter head 622 is provided with left hook 623, described
The upper side of left hook 623 is provided with interconnective convex hook 6231 and depressed part 6232, described convex hook 6231 and depressed part
6232 setting, increased the percussion dynamics to soil for the described left hook 623, is conducive to breaking into pieces, isolates and be not cut device 50
The soil block pulverized, the surface of described convex hook 6231 is additionally provided with many arcuate grooves, can improve and break efficiency into pieces to soil.
Right side sword 6251 is had on dextrorotation cutter head 625, the front end of described dextrorotation cutter head 625 is provided with right hook head 626, described
The downside of right hook head 626 has inclined edge 6261, is conducive to described right hook head 626 is inserted in soil, reduces insertion soil
The resistance of earth, so that deep soil can effectively be stirred, makes pulverized hardened granule and the soil of scarifying carry out again
Mixing, improves soil water storage soil moisture conservation, can meet actual agricultural planting needs.
As shown in figure 5, being arranged with several pedestals 632 on described wheel hub 631 periphery moving material wheel 63, stir described in several
Mix device 62 to be arranged on the edge of several described pedestals 632, described pedestal 632 is provided with a pair of the lip stretching out
633, there is between lip 633 described in a pair circular passage 634, the annular in described circular passage 634 and described pedestal 632 is mixed
Close by 635 connections of boring a hole between room 636, described circular passage 634 is connected with the outside of a pair of lip 633, so permissible
So that part soil is entered in annular mixing chamber 636 from circular passage 634 perforated 635, enter the soil in annular mixing chamber 636
Material wheel 63 advance in rotary moving can be moved, when reaching certain altitude, soil so can make from other perforation 635 outflow
Zones of different soil produce flowing displacement so that Soil structure is further improved, make simultaneously soil conditioner with
Mixing with soil is more uniform.
Perforation 635 is several, generally 4, is so beneficial to flowing in annular mixing chamber 636 for the soil moreover it is possible to protect
Demonstrate,prove a certain amount of soil to be moved.
Preferably, perforation 635 is 3, and in such annular mixing chamber 636, the amount of soil of storage is more, is easy to a large amount of soil
Migration, beneficial to improving Soil structure.
The size of circular passage 634 is generally no greater than 30mm, is easy to circular passage 634 and accommodates soil, enters beneficial to soil
In annular mixing chamber 636, it is easy to make soil conditioner with mixing with soil uniformly, improves soil improvement quality.
Soil is made to shift so that the soil at different distance is moved to certain distance by moving material wheel 63, agitator 62 is right
The soil above mixing carries out stirring again, part larger particles soil block is smashed so that different depth, difference simultaneously
The soil in region is more fully stirred with modifying agent to be mixed, effectively to improve soil.
As shown in fig. 6, described topping machanism 50 includes several cutting knifes 52, several cutting knifes 52 connect along the axial direction of main shaft 51
Continue and be installed together, several described cutting knifes 52 include fixed cover 527, the first cutting edge 522 and the second cutting edge 528, described
First cutting edge 522 is fixedly installed on the side of described fixed cover 527, and described second cutting edge 528 is fixedly installed on described solid
Surely the opposite side of set 527, described installation set 527 is at least installed described first cutting edge 522, is conducive to harder soil
Earth is fully pulverized and is stirred.
As shown in fig. 7, the setting of described second cutting edge 528 is beneficial to the harder soil of cutting, described second cutting edge 528
Including body 5281 and the auxiliary-blade 5283 being arranged on described body 5281 side, one end of described body 5281 has knife-edge
5282, knife-edge 5282 is conducive to reducing Cutting Drag, and described auxiliary-blade 5283 has front bevel 52831, back bevel 52832 and mistake
Cross face 52833, the setting of front bevel 52831, back bevel 52832 and transition face 52833 is beneficial to reduce frictional force, described transition face
52833 are connected between described front bevel 52831 and back bevel 52832, and the setting of described auxiliary-blade 5283 increases percussion power
Degree, so that very hard soil also can be broken into pieces, is of great significance to improving site preparation quality tool.
As shown in fig. 6, described first cutting edge 522 has end sword 523, outer edge 524 and splitter box 526, described end sword
On 523 front end faces being arranged on described first cutting edge 522, described outer edge 524 is arranged on the outer of described first cutting edge 522
On edge, described splitter box 526 is arranged on the medial surface of described first cutting edge 522, and described splitter box 526 is beneficial to the stream of soil
Dynamic, described outer edge 524 is circular arc cutting edge, beneficial to cutting soil.
Described first cutting edge 522 also has front groove 521, and described front groove 521 accelerates soil cutting, reduces Cutting Drag,
Described front groove 521 runs through medial surface and the lateral surface of described first cutting edge 522, and described end is run through in the front end of described front groove 521
Sword 523, the front portion of described splitter box 526 is connected with the rear end of described front groove 521, is easy to cut soil flowing, described
The both sides of front groove 521 are respectively provided with front groove side edge 5211, reduce frictional force further, improve the efficiency of cutting soil.
As shown in figure 1, described improvement agent feeding device 70 includes modifying agent storing box 71, nozzle 73, modifying agent delivery pipe
72 and supply pump 74, the two ends of described modifying agent delivery pipe 72 are connected with described modifying agent storing box 71 and nozzle 73 respectively,
Described supply pump 74 is arranged in described modifying agent storing box 71, and described supply pump 74 is changing in described modifying agent storing box 71
Good dose provide injection power, in described modifying agent storing box 71 improvement medicament under the dynamic action of supply pump 74, Jing Guogai
Good dose of delivery pipe 72 is supplied to nozzle 73, then is sprayed onto on soil by described nozzle 73, and described nozzle 73 is opened in described upset
The inner side of plow stick 41, it is to avoid nozzle 73 described in soil clogging, the continuous operating time of therefore described improvement agent feeding device 70 is more
Persistently, the life-span is longer, and described improvement agent feeding device 70 sprays improvement medicament to soil, can be effectively improved Soil structure, more
Be conducive to improving crop yield.
As shown in figure 1, being additionally provided with seat 12 and steering wheel 13 on described bridge 10, described hydraulic system 20 is arranged on
On bridge 10, and the downside of the modifying agent storing box 71 positioned at described improvement agent feeding device 70, compact conformation, driver sits
On seat 12, steer direction disk 13, it is easy to manipulate.
As shown in Fig. 2 described pivot plow 40 includes overturning plough point 42, upset mouldboard kicker 43 and upset plow stick 41, described upset
Plow stick 41 is connected to the upside of described upset mouldboard kicker 43, and described upset plough point 42 is connected to one end of described upset mouldboard kicker 43,
Under the guiding function of described upset plough point 42, described pivot plow 40 is easily inserted into deep soil, reduces pivot plow dynamic resistance, carries
High workload efficiency, the first driving hydraulic cylinder 21 of described hydraulic system 20 is connected with described upset plow stick 41, described modifying agent
The nozzle 73 of feedway 70 is arranged on the rear side of described upset plow stick 41, it is to avoid blocking, is easy to soil improvement medicament and penetrates into
In soil, improve reclamation result, the upper surface of described upset mouldboard kicker 43 is provided with bluff body, for accelerating the soil dug
To different directions flowing, improve soil mobility so that Soil structure is improved.
As shown in figure 1, the main shaft 51 of described topping machanism 50 is connected with the second driving hydraulic cylinder 22 of hydraulic system 20,
And described cutting knife 52 is rotatably provided in main shaft 51, described cutting knife 52 is set to 8, along main shaft 51 axially offset setting it is ensured that
Described cutting knife 52 is contacted fully with soil.
First, topsoil is first tentatively broken by broken topping machanism 50, and then, the soil of lower floor excavated by described pivot plow 40
Earth, improves agent feeding device 70 simultaneously and sprays soil improvement medicament to soil, then stir soil again through described stirring wheel group 60
Mix mixing so that the soil excavated and soil improvement medicament are sufficiently mixed stirring, reach the purpose of soil remediation, this improvement machine
Save manpower and materials, soil function can be effectively improved, meet its use demand well, improve the utilization rate in soil.
The resected device of soil 50, multiple pivot plow 40, stirring wheel group 60 carry out repeatedly repeatedly excavating ploughs deeply, repeatedly stirs
Mixing, compared to existing technology, improves and improves quality, additionally, mechanization degree of the present invention is high, be conducive to extensive operation to make
With.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of soil improver is it is characterised in that include：
Fuselage (10), described fuselage (10) is arranged on the driving wheel (11) of improvement machine；
Hydraulic system (20), described hydraulic system (20) is arranged on described fuselage (10)；
Electromotor (30), described electromotor (30) is arranged on the rear end of described fuselage (10), for driving described fuselage (10) OK
Sail, drive described hydraulic system (20) to work；
Topping machanism (50), described topping machanism (50) is arranged on second driving hydraulic cylinder (22) of described hydraulic system (20)
On, described hydraulic system (20) drives described topping machanism (50) rotation；
Multiple pivot plows (40), multiple described pivot plows (40) are arranged on the first driving hydraulic cylinder of described hydraulic system (20)
(21) on, and it is located at the rear of described topping machanism (50)；
Improvement agent feeding device (70), described improvement agent feeding device (70) is arranged on described fuselage (10), described modifying agent
The nozzle (73) of feedway (70) is arranged on described pivot plow (40), for spraying modifying agent to soil；
Stirring wheel group (60), described stirring wheel group (60) can be rotatably set in the downside of described fuselage (10), and described stirring
Wheel group (60) is located at the rear of described pivot plow (40), and the cylinder (61) of described stirring wheel group (60) is connected to described hydraulic system
(20), on hydraulic motor (23), described stirring wheel group (60) also includes moving material wheel (63) and several agitators (62), described
Move material wheel (63) to be fixedly installed on described cylinder (61), several described agitators (62) are arranged on described shifting material wheel (63)
On periphery.
2. soil improver according to claim 1 is it is characterised in that several described agitators (62) are interspersed
On the periphery of described shifting material wheel (63).
3. soil improver according to claim 2 is it is characterised in that described agitator (62) includes left-handed cutter head
(622) and dextrorotation cutter head (625), described left-handed cutter head (622) and described dextrorotation cutter head (625) interval are connected to described agitator
(62), on union joint (621), between described left-handed cutter head (622) and dextrorotation cutter head (625), there is breach (624).
4. soil improver according to claim 3 is it is characterised in that the front end of described left-handed cutter head (622) is provided with
Left hook (623), the upper side of described left hook (623) is provided with interconnective convex hook (6231) and depressed part (6232).
5. soil improver according to claim 3 is it is characterised in that the front end of described dextrorotation cutter head (625) is provided with
Right hook head (626), the downside of described right hook head (626) has inclined edge (6261).
6. soil improver according to claim 1 is it is characterised in that wheel hub (631) periphery of described shifting material wheel (63)
On be arranged with several pedestals (632), described pedestal (632) is provided with a pair of the lip (633) stretching out, described in a pair
There is between lip (633) circular passage (634), the annular mixing chamber in described circular passage (634) and described pedestal (632)
(636) pass through (635) connection of boring a hole between.
7. soil improver according to claim 6 it is characterised in that several described agitators (62) be arranged on some
On the edge of individual described pedestal (632).
8. soil improver according to claim 1 is it is characterised in that described topping machanism (50) includes several cutting knifes
(52), several described cutting knifes (52) include fixed cover (527), the first cutting edge (522) and the second cutting edge (528), described
First cutting edge (522) is fixedly installed on the side of described fixed cover (527), and described second cutting edge (528) is fixedly installed on
The opposite side of described fixed cover (527).
9. soil improver according to claim 8 is it is characterised in that described first cutting edge (522) has end sword
(523), outer edge (524) and splitter box (526), described end sword (523) is arranged on the front end face of described first cutting edge (522)
On, described outer edge (524) is arranged in the outer rim of described first cutting edge (522), and described splitter box (526) is arranged on described
On the medial surface of the first cutting edge (522).
10. soil improver according to claim 9 is it is characterised in that described first cutting edge (522) also has front groove
(521), described front groove (521) runs through medial surface and the lateral surface of described first cutting edge (522), before described front groove (521)
Described end sword (523) is run through at end, and the front portion of described splitter box (526) is connected with the rear end of described front groove (521).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610898269.5A CN106385835B (en) | 2016-10-14 | 2016-10-14 | A kind of soil improver |
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| CN201610898269.5A CN106385835B (en) | 2016-10-14 | 2016-10-14 | A kind of soil improver |
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| CN106385835B CN106385835B (en) | 2018-08-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107535111A (en) * | 2017-09-13 | 2018-01-05 | 江西师范大学 | A kind of soil improver and soil improvement method |
| CN108996314A (en) * | 2018-06-12 | 2018-12-14 | 山西华欣久泰信息技术有限公司 | A kind of installation of power equipment with can digging buried cable bus cable device |
| CN109699205A (en) * | 2018-12-21 | 2019-05-03 | 新平紫岩农业机械工程有限公司 | New and effective ploughing apparatus |
| WO2023082042A1 (en) * | 2021-11-09 | 2023-05-19 | 湖南大匠农业科技有限公司 | Agricultural soil plowing and repair device |
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| CN107535111A (en) * | 2017-09-13 | 2018-01-05 | 江西师范大学 | A kind of soil improver and soil improvement method |
| CN108996314A (en) * | 2018-06-12 | 2018-12-14 | 山西华欣久泰信息技术有限公司 | A kind of installation of power equipment with can digging buried cable bus cable device |
| CN109699205A (en) * | 2018-12-21 | 2019-05-03 | 新平紫岩农业机械工程有限公司 | New and effective ploughing apparatus |
| WO2023082042A1 (en) * | 2021-11-09 | 2023-05-19 | 湖南大匠农业科技有限公司 | Agricultural soil plowing and repair device |
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