CN106471897A - A kind of soil loosenning tiller - Google Patents
A kind of soil loosenning tiller Download PDFInfo
- Publication number
- CN106471897A CN106471897A CN201610898176.2A CN201610898176A CN106471897A CN 106471897 A CN106471897 A CN 106471897A CN 201610898176 A CN201610898176 A CN 201610898176A CN 106471897 A CN106471897 A CN 106471897A
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- Prior art keywords
- soil
- wheel
- cutting blade
- wheel assembly
- vehicle frame
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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
- 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 invention discloses a kind of soil loosenning tiller, wherein, including：Vehicle frame, hydraulic system, electromotor, multiple break shovel, first loosen the soil wheel assembly, second loosen the soil wheel assembly and high-pressure air feed device, the traveling wheel that described vehicle frame is fixedly mounted on described loosenning tiller is fastened；Described hydraulic system is arranged on described vehicle frame；Described electromotor is fixedly installed on described vehicle frame, for driving described traveling train to travel, drive described hydraulic work system；Multiple described break shovels are fixedly installed in the first driving hydraulic cylinder of described hydraulic system；Described first wheel assembly that loosens the soil can be rotatably set in the second driving hydraulic cylinder of described hydraulic system, described second wheel assembly that loosens the soil can be rotatably set in the downside described high-pressure air feed device of described vehicle frame and is arranged on described vehicle frame, and the high degree of automation of the present invention, effect of loosening the soil are good.
Description
Technical field
The present invention relates to agricultural machinery technological field is and in particular to a kind of soil loosenning tiller.
Background technology
In agricultural production, it is an indispensable step that soil is carried out loosening the soil, and loosens the soil and is conducive to crops to take root, farming
Thing root is deep could be full of leaves, and deep root just can hold soil it is not easy to lodging, strengthens crop lodging tolerance, existing loosenning tiller exists
During operation, be frequently encountered a large amount of soil that lump, ordinary blade be difficult to rub it is necessary to machinery loosen the soil before or after more manually to knot
Block soil is pulverized, and wastes plenty of time and manpower, and effect of loosening the soil is bad, and depth is not deep.
Content of the invention
In view of this, the present invention provides a kind of high degree of automation, effect of loosening the soil good soil loosenning tiller.
For achieving the above object, the present invention provides following technical scheme：
A kind of soil loosenning tiller, wherein, including：
Vehicle frame, the traveling wheel that described vehicle frame is fixedly mounted on described loosenning tiller is fastened；
Hydraulic system, described hydraulic system is arranged on described vehicle frame；
Electromotor, described electromotor is fixedly installed on described vehicle frame, for driving described traveling train to travel, drive institute
State hydraulic work system；
Multiple break shovels, multiple described break shovels are fixedly installed in the first driving hydraulic cylinder of described hydraulic system；
First loosens the soil wheel assembly, and described first wheel assembly that loosens the soil can be rotatably set in the second driving of described hydraulic system
On hydraulic cylinder, described first wheel assembly that loosens the soil includes several knife molectrons of loosening the soil, and knife molectron of loosening the soil described in several is fixed
Be arranged on described first loosen the soil wheel assembly rotating shaft on, knife molectron of loosening the soil described in several include the first abnormity cutting blade and
Second abnormity cutting blade, described first abnormity cutting blade and described second abnormity cutting blade symmetry be arranged on described in loosen the soil
On the tool rest of knife molectron；
Second loosens the soil wheel assembly, and described second wheel assembly that loosens the soil can be rotatably set in the downside of described vehicle frame, and described
Second wheel assembly that loosens the soil loosens the soil positioned at described first the rear of wheel assembly, described second loosen the soil wheel assembly include base wheel and several
Plane soil wheel, several described plane soil wheels are fixedly installed in described base wheel, the periphery of described plane soil wheel is provided with and stretches out
A pair of planing tool, there is between planing tool described in a pair opening, described opening is connected with the passage in described plane soil wheel；
High-pressure air feed device, described high-pressure air feed device is arranged on described vehicle frame, described high-pressure air feed device with described
Passage is connected.
Further, described plane soil wheel also has spout, and described spout is connected between described opening and described passage.
Further, several described plane soil wheels are uniformly arranged along the axial direction of described base wheel, several described plane soil wheels
On end face, there is pedestal, described pedestal is provided with several crushing knifes.
Further, planing tool annular described in a pair is arranged on the periphery of described plane soil wheel, and described in a pair, planing tool has
The external tooth extending to the end face of described plane soil wheel and the internal tooth extending to described opening.
Further, planing tool described in a pair also has a ring-shaped groove, and described groove is by the upper wall of described external tooth and institute
The upper wall stating internal tooth is constituted.
Further, described external tooth axially and radially extending to outside the end face of described plane soil wheel along described plane soil wheel,
Described internal tooth axially and radially extends along described plane soil wheel to outside described opening.
Further, described first abnormity cutting blade has end sword and outer edge, and described end sword is arranged on described first
On the front end face of abnormity cutting blade, described outer edge is arranged in the outer rim of described first abnormity cutting blade.
Further, described first abnormity cutting blade also has front groove, and described front groove runs through described first abnormity to be cut
The medial surface of cutting blade and lateral surface, described front groove has front groove side edge.
Further, described first abnormity cutting blade is fixedly installed on the side of described tool rest, and described second abnormity is cut
Cutting blade is fixedly installed on the opposite side of described tool rest.
Further, described second abnormity cutting blade has body, arranges land on the body and be arranged on
Contact on described land.
It can be seen from above-mentioned technical scheme that, it is an advantage of the invention that：
1., after crushing knife is for a long time using abrasion, it is easy to remove and repair or change so that the use cost of the present invention is relatively low,
Later maintenance maintenance is more convenient；
2. high degree of automation of the present invention, better than traditional soil loosenning tiller effect of loosening the soil, save manpower and materials.
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 break shovel of the present invention.
Fig. 3 is the first of the present invention structural representation loosening the soil wheel assembly.
Fig. 4 is the structural representation of the second abnormity cutting blade of the present invention.
Fig. 5 is the crushing knife of the present invention and the partial structural diagram of plane soil wheel.
Fig. 6 is the structural representation of the crushing knife of the present invention.
Fig. 7 is the another structural representation of the crushing knife of the present invention.
In figure is labeled as：
Vehicle frame -10, traveling train -11, seat -12, steering wheel -13, hydraulic system -20, the first driving hydraulic pressure
Cylinder -21, the second driving hydraulic cylinder -22, the first hydraulic motor -23, hydraulic pump -24, the second hydraulic motor -25, start
Machine -30, break shovel -40, the spade -41 that loosens the soil, shovel head -42 of loosening the soil, shovel wing -43 of loosening the soil, first loosen the soil wheel assembly -50,
Rotating shaft -51, knife molectron -52 of loosening the soil, front groove -521, front groove side edge -5211, the first abnormity cutting blade -522, end
Sword -523, outer edge -524, tool rest -527, the second abnormity cutting blade -528, body -5281, land -5282, touch
Head -5283, front bevel -52831, back bevel -52832, transition land -52833, second loosen the soil wheel assembly -60, base
Wheel -61, crushing knife -62, handle of a knife -621, left knife -622, left side sword -6221, left secondary knife -623, convex sword -6231, recessed
Mouth -6232, segmentation mouth -624, right knife -625, right side sword -6251, right pair knife -626, inclined edge -6261, installing hole -
627th, dig soil wheel -63, pedestal -632, planing tool -633, external tooth -6331, internal tooth -6332, groove -6333, opening -
634th, spout -635, passage -636, high-pressure air feed device -70, compressor pump -71, trachea -72.
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 loosenning tiller as shown in Figure 1, including：Vehicle frame 10, hydraulic system 20, electromotor
30th, multiple break shovels 40, first loosen the soil wheel assembly 50, second loosen the soil wheel assembly 60 and high-pressure air feed device 70, described vehicle frame 10
It is fixedly mounted in the traveling train 11 of described loosenning tiller；Described hydraulic system 20 is arranged on described vehicle frame 10；Described start
Machine 30 is fixedly installed on described vehicle frame 10, for driving described traveling train 11 to travel, drive described hydraulic system 20 to work；
Multiple described break shovels 40 are fixedly installed in the first driving hydraulic cylinder 21 of described hydraulic system 20, described break shovel 40
Number is selected according to actual type, and the embedded depth of described break shovel 40 is by the flexible realization of the first driving hydraulic cylinder 21, work
When making, the first driving hydraulic cylinder 21 is stretched out so that in described break shovel 40 insertion soil, during end-of-job, first drives hydraulic pressure
Cylinder 21 shrinks so that described break shovel 40 withdraws；Described first wheel assembly 50 that loosens the soil can be rotatably set in described hydraulic system
In 20 the second driving hydraulic cylinder 22, during work, the second driving hydraulic cylinder 22 is stretched out, and so that described first wheel assembly 50 that loosens the soil is pressed into
Among soil, the second hydraulic motor 25 drives the described first wheel assembly 50 rotation realization of loosening the soil to loosen the soil, after end-of-job, described the
One wheel assembly 50 that loosens the soil is retracted with the second driving hydraulic cylinder 22, and the length of stretching out of the second driving hydraulic cylinder 22 determines soil scarifying
Depth.
As shown in figure 3, described first wheel assembly 50 that loosens the soil includes several knife molectrons 52 of loosening the soil, knife molectron 52 of loosening the soil
Quantity selected according to actual type, knife molectron 52 of loosening the soil described in several is fixedly mounted on described first soil-loosening wheel group
In the rotating shaft 51 of part 50, knife molectron 52 of loosening the soil described in several includes the first abnormity cutting blade 522 and the second abnormity cutting
Blade 528, described first abnormity cutting blade 522 and described second abnormity cutting blade 528 be symmetricly set on described in loosen the soil knife
On the tool rest 527 of molectron 52, deep soil first is routed up by described break shovel 40, and described first loosens the soil wheel assembly 50 will be described
The block soil that break shovel 40 is routed up carries out pulverizing and breaks into pieces.
As shown in figure 1, described second wheel assembly 60 that loosens the soil can be rotatably set in the downside of described vehicle frame 10, and described
Two wheel assemblies 60 that loosen the soil loosen the soil positioned at described first the rear of wheel assembly 50, and during work, the first hydraulic motor 23 drives described
Two loosen the soil wheel assembly 60 rotary work.
Described second wheel assembly 60 that loosens the soil includes base wheel 61 and several plane soil wheels 63, and several described plane soil wheels 63 are fixing
It is arranged in described base wheel 61, as shown in figure 5, being provided with, on the periphery of described plane soil wheel 63, a pair of the planing tool 633 stretching out,
There is between planing tool 633 described in a pair opening 634, described opening 634 is connected with the passage 636 in described plane soil wheel 63, institute
State plane soil wheel 63 in soil rotate when, described planing tool 633 by described first loosen the soil wheel assembly 50 pulverize after soil particle cut
Cut refinement, and levels soil is mixed and stir so that soil is more beneficial for pricking under crop root system.
As shown in Figure 1 and Figure 5, described high-pressure air feed device 70 is arranged on described vehicle frame 10, described high-pressure air feed device
70 are connected with described passage 636, and described plane soil wheel 63 also has spout 635, and described spout 635 is connected to described opening 634
And described passage 636 between, the gases at high pressure of described high-pressure air feed device 70 injection, through described passage 636 and spout
635, it is transported at described opening 634, interior and near zone for described opening 634 soil is carried out spraying quick-fried pulverizing by gases at high pressure.
General spout 635 is set to 3 to 6, in order to save gases at high pressure, described high-pressure air feed device 70 and multiple institutes
State passage 636 to communicate by multiple tracheas 72, described high-pressure air feed device 70 also includes a gas distributing device in addition, real
Existing difference trachea 72 is ventilated.
Several described plane soil wheels 63 are uniformly arranged along the axial direction of described base wheel 61, the end face of several described plane soil wheels 63
On there is pedestal 632, described pedestal 632 is detachably provided with several crushing knifes 62, as shown in Figure 5 and Figure 6, described pulverizing
Installing hole 627 is provided with the handle of a knife 621 of knife 62, described installing hole 627 is arranged on described pedestal 632, when described crushing knife
After 62 long-time use abrasions, it is easy to remove and repair or change so that the use cost of the present invention is relatively low, later maintenance is maintained relatively
For convenience.
Preferably, the number of described plane soil wheel 63 is 4, and user can increased or decrease described plane soil wheel according to land area
63 number.
As shown in figure 5, planing tool 633 annular described in a pair is arranged on the periphery of described plane soil wheel 63, planing tool described in a pair
633 have the external tooth 6331 extending to the end face of described plane soil wheel 63 and the internal tooth 6332 to the extension of described opening 634, external tooth
6331 and the setting of internal tooth 6332, it is to loosen the soil lump not completely in the soil of pulverizing for the wheel assembly 50 to pulverize described first.
Preferably, external tooth 6331 and internal tooth 6332 are 24 to 36, are evenly distributed on the periphery of described planing tool 633,
Or on the inside and outside wall of described planing tool 633.
Preferably, planing tool 633 described in a pair also has a ring-shaped groove 6333, and described groove 6333 is by described external tooth 6331
Upper wall and the upper wall of described internal tooth 6332 constitute, the setting of groove 6333 is beneficial to described external tooth 6331 and described internal tooth 6332
Cutting.
When external tooth 6331 and internal tooth 6332 are 24 to 36, described groove 6333 is set directly at described planing tool 633
So that excellent cutting performance on periphery, however it is necessary that improving the rotating speed of described planing tool 633.
Preferably, described external tooth 6331 along described plane soil wheel 63 axially and radially to described plane soil wheel 63 end face extension
Stretch, described internal tooth 6332 axially and radially extends along described plane soil wheel 63 to outside described opening 634, and this structure makes described outer
The soil of depths can be excavated earth's surface by tooth 6331 and described internal tooth 6332, and the effect that makes to loosen the soil is relatively preferable.
As shown in Figure 6 and Figure 7, several described crushing knifes 62 include left knife 622 and right knife 625, described left knife 622 and institute
State right knife 625 interval to be connected on the handle of a knife 621 of described crushing knife 62, described left knife 622 has left side sword 6221, described right knife
625 have right side sword 6251, have segmentation mouth 624, described segmentation mouth 624 makes described between described left knife 622 and right knife 625
The soil of crushing knife 62 two sides can mutually flow, and is conducive to soil to be uniformly mixed.
The front end of described left knife 622 is provided with left secondary knife 623, and the upper side of described left secondary knife 623 is provided with and is connected with each other
Convex sword 6231 and recess 6232, described plane soil wheel 63 rotation when so that described left secondary knife 623 be more beneficial for stir soil,
Increase the mobility of soil.
The front end of described right knife 625 is provided with right pair knife 626, and the upper side of described right pair knife 626 has inclined edge 6261, institute
State inclined edge 6261 and there is guide effect, reduce the resistance that described crushing knife 62 is inserted in soil, be easy to use.
As shown in figure 3, described first abnormity cutting blade 522 has end sword 523 and outer edge 524, described end sword 523 sets
Put on the front end face of described first abnormity cutting blade 522, described outer edge 524 is arranged on described first abnormity cutting blade
In 522 outer rim, several knife molectrons 52 of loosening the soil are along the axial screw distribution of described rotating shaft 51.
Preferably, the number of described knife molectron 52 of loosening the soil is 8 so that the operation of described soil loosenning tiller once, is pulverized
Land area increase, improve crush efficiency.
Described first abnormity cutting blade 522 also has front groove 521, and described front groove 521 runs through described first abnormity cutting
The medial surface of blade 522 and lateral surface, described front groove 521 has front groove side edge 5211, and described front groove side edge 5211 makes described
First abnormity cutting blade 522 can the obstinate soil block that cannot complete of described outer edge 524, and effect is more preferable.
Described first abnormity cutting blade 522 is fixedly installed on the side of described tool rest 527, described second abnormity cutting knife
Piece 528 is fixedly installed on the opposite side of described tool rest 527, and the setting of described second abnormity cutting blade 528 increased described pine
The weight of native knife molectron 52 is so that described knife molectron 52 of loosening the soil is cut, pulverized putting more effort of soil block.
As shown in figure 4, described second abnormity cutting blade 528 has body 5281, is arranged on described body 5281
Land 5282 and the contact 5283 being arranged on described land 5282, described contact 5283 has front bevel 52831, back bevel
52832 and transition land 52833, described transition land 52833 is connected between described front bevel 52831 and back bevel 52832,
The effect tapping, pulverizing soil is good.
As shown in figure 1, being additionally provided with seat 12 and steering wheel 13 on described vehicle frame 10, driver is sitting in described seat 12
On, steer direction disk 13, drive described soil loosenning tiller and travel, carry out soil subsoiling, high degree of automation.
First hydraulic motor 23 of described hydraulic system 20 drives the described second base wheel 61 loosening the soil wheel assembly 60 to rotate, institute
The second hydraulic motor 25 stating hydraulic system 20 drives described first wheel assembly 50 that loosens the soil to rotate, and the second of described hydraulic system 20
Driving hydraulic cylinder 22 drives described first wheel assembly 50 that loosens the soil to stretch, using hydraulic-driven, be easy to control described base wheel 61 to rotate,
Rise or control described first wheel assembly 50 that loosens the soil to stretch, and stable movement.
Described hydraulic system 20 also includes hydraulic pump 24, and described hydraulic pump 24 is described first driving hydraulic cylinder 21, second
Driving hydraulic cylinder 22, the first hydraulic motor 23, the second hydraulic motor 25 provide pressure fluid, and the pressure fluid being used is not limited to work
Oil, water or other liquid also can,.
As shown in Fig. 2 described break shovel 40 includes loosening the soil, spade 41 and spade 41 downside of loosening the soil described in being arranged on loosens the soil
Shovel wing 43, the described front end loosening the soil shovel wing 43 is provided with shovel head 42 of loosening the soil, and described shovel head 42 of loosening the soil is triangular in shape, thus resistance of burying
Power is little, the smooth both sides squeezing described shovel wing 43 of loosening the soil of soil, and effect of loosening the soil is good.
As shown in figure 1, described high-pressure air feed device 70 includes compressor pump 71, air is compressed, then by described compressor pump 71
By trachea 72, compressed air is sent in described passage 636, gas is spurted in soil by described spout 635, carries out
Spray quick-fried soil, better than traditional soil loosenning tiller effect of loosening the soil.
Deep soil is routed up through described break shovel 40, is then tapped pulverizing by described first wheel assembly 50 that loosens the soil,
Loosen the soil in the presence of wheel assembly 60 described second afterwards, pulverize again and loosen the soil, and stir, soil by state break shovel 40,
First loosen the soil wheel assembly 50 and second loosen the soil wheel assembly 60 triple loosening function after, become soft ventilative, advantageously in agriculture
Prick under crop root, enable crops to absorb the moisture content in lower soil, strengthen crop drought resistance ability.
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 loosenning tiller is it is characterised in that include：
Vehicle frame (10), described vehicle frame (10) is fixedly mounted in the traveling train (11) of described loosenning tiller；
Hydraulic system (20), described hydraulic system (20) is arranged on described vehicle frame (10)；
Electromotor (30), described electromotor (30) is fixedly installed on described vehicle frame (10), for driving described traveling train
(11) travel, drive described hydraulic system (20) work；
Multiple break shovels (40), multiple described break shovels (40) are fixedly installed on the first driving hydraulic pressure of described hydraulic system (20)
On cylinder (21)；
First loosens the soil wheel assembly (50), and described first wheel assembly (50) that loosens the soil can be rotatably set in described hydraulic system (20)
In second driving hydraulic cylinder (22), described first wheel assembly (50) that loosens the soil includes several knife molectrons (52) of loosening the soil, several
Described knife molectron (52) of loosening the soil be fixedly mounted on described first loosen the soil wheel assembly (50) rotating shaft (51) on, several described pines
Native knife molectron (52) includes the first abnormity cutting blade (522) and the second abnormity cutting blade (528), and described first abnormity is cut
Cutting blade (522) and described second abnormity cutting blade (528) loosen the soil the tool rest of knife molectron (52) described in being symmetricly set on
(527) on；
Second loosens the soil wheel assembly (60), and described second wheel assembly (60) that loosens the soil can be rotatably set under described vehicle frame (10)
Side, and described second wheel assembly (60) that loosens the soil loosens the soil positioned at described first the rear of wheel assembly (50), described second soil-loosening wheel group
Part (60) includes base wheel (61) and several planes soil wheel (63), and several described planes soil wheel (63) are fixedly installed on described base wheel
(61), on, the periphery of described plane soil wheel (63) is provided with a pair of the planing tool (633) stretching out, planing tool described in a pair (633)
Between there is opening (634), described opening (634) is connected with the passage (636) in described plane soil wheel (63)；
High-pressure air feed device (70), described high-pressure air feed device (70) is arranged on described vehicle frame (10), described high-pressure air feed dress
Put (70) to be connected with described passage (636).
2. soil loosenning tiller according to claim 1 also has spout (635) it is characterised in that described plane soil takes turns (63),
Described spout (635) is connected between described opening (634) and described passage (636).
3. soil loosenning tiller according to claim 1 is it is characterised in that several described planes soil wheel (63) are along described base wheel
(61) axial direction is uniformly arranged, and the end face of several described planes soil wheel (63) has pedestal (632), on described pedestal (632)
Several crushing knifes (62) are installed.
4. soil loosenning tiller according to claim 3 is it is characterised in that planing tool described in a pair (633) annular is arranged on institute
State on the periphery of plane soil wheel (63), planing tool described in a pair (633) has the external tooth extending to the end face of described plane soil wheel (63)
(6331) internal tooth (6332) and to described opening (634) extending.
5. soil loosenning tiller according to claim 4 is it is characterised in that planing tool described in a pair (633) also has an annular
Groove (6333), described groove (6333) is made up of the upper wall of described external tooth (6331) and the upper wall of described internal tooth (6332).
6. soil loosenning tiller according to claim 4 is it is characterised in that described external tooth (6331) is along described plane soil wheel (63)
Axially and radially to described plane soil wheel (63) end face outside extend, described internal tooth (6332) along described plane soil wheel (63) axial direction
Extend outward to described opening (634) with radial direction.
7. soil loosenning tiller according to claim 1 is it is characterised in that described first abnormity cutting blade (522) has
End sword (523) and outer edge (524), described end sword (523) is arranged on the front end face of described first abnormity cutting blade (522)
On, described outer edge (524) is arranged in the outer rim of described first abnormity cutting blade (522).
8. soil loosenning tiller according to claim 7 is it is characterised in that described first abnormity cutting blade (522) also has
Have front groove (521), described front groove (521) runs through medial surface and the lateral surface of described first abnormity cutting blade (522), described before
Groove (521) has front groove side edge (5211).
9. soil loosenning tiller according to claim 1 is it is characterised in that described first abnormity cutting blade (522) is fixing
It is arranged on the side of described tool rest (527), described second abnormity cutting blade (528) is fixedly installed on described tool rest (527)
Opposite side.
10. soil loosenning tiller according to claim 1 is it is characterised in that described second abnormity cutting blade (528) has
Body (5281), the land (5282) being arranged on described body (5281) and the contact being arranged on described land (5282)
(5283).
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| CN201610898176.2A CN106471897B (en) | 2016-10-14 | 2016-10-14 | A kind of soil loosenning tiller |
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| CN201610898176.2A CN106471897B (en) | 2016-10-14 | 2016-10-14 | A kind of soil loosenning tiller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040513A (en) * | 2017-12-18 | 2018-05-18 | 南宁致侨农业有限公司 | There is the loosenning tiller for reducing airborne dust |
| CN111656930A (en) * | 2020-06-24 | 2020-09-15 | 杭州富阳宣星智能科技有限公司 | Automatic ditching and fertilizing landfill device for fruit tree ditch application |
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| RU2228581C1 (en) * | 2002-09-02 | 2004-05-20 | Государственное научное учреждение "Всероссийский научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства" | Apparatus for shallow continuous soil cultivation |
| CN201450740U (en) * | 2009-05-08 | 2010-05-12 | 长春谷田农机装配有限公司 | Groundmaking sower |
| EP2502476A1 (en) * | 2011-03-23 | 2012-09-26 | Horsch Maschinen GmbH | Agricultural soil cultivation device |
| CN202232046U (en) * | 2011-09-14 | 2012-05-30 | 山东大华机械有限公司 | Subsoiling rotary tillage soil pulverizer with high-strength cutter |
| CN203801225U (en) * | 2014-02-13 | 2014-09-03 | 徐州润裕机械科技有限公司 | Plough, rotary tillage, fertilization and seeding compound operation machine |
| CN203942750U (en) * | 2014-04-30 | 2014-11-19 | 中衡金丰农业科技有限公司 | Wheat ring type packer |
| CN204244665U (en) * | 2014-12-01 | 2015-04-08 | 韩京龙 | Tea garden soil deep ploughing fertilizer instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108040513A (en) * | 2017-12-18 | 2018-05-18 | 南宁致侨农业有限公司 | There is the loosenning tiller for reducing airborne dust |
| CN111656930A (en) * | 2020-06-24 | 2020-09-15 | 杭州富阳宣星智能科技有限公司 | Automatic ditching and fertilizing landfill device for fruit tree ditch application |
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