CN106471897B - A kind of soil loosenning tiller - Google Patents
A kind of soil loosenning tiller Download PDFInfo
- Publication number
- CN106471897B CN106471897B CN201610898176.2A CN201610898176A CN106471897B CN 106471897 B CN106471897 B CN 106471897B CN 201610898176 A CN201610898176 A CN 201610898176A CN 106471897 B CN106471897 B CN 106471897B
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- Prior art keywords
- soil
- wheel
- cutting blade
- loosens
- wheel assembly
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- 239000002689 soil Substances 0.000 title claims abstract description 177
- 238000005520 cutting process Methods 0.000 claims description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 4
- 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
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 241000251133 Sphyrna tiburo Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000486406 Trachea Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of soil loosenning tillers, wherein including：Vehicle frame, hydraulic system, engine, multiple break shovels, first loosen the soil wheel assembly, second loosen the soil wheel assembly and high-pressure air feed device, the traveling wheel that the vehicle frame is fixedly mounted on the loosenning tiller is fastened；The hydraulic system is arranged on the vehicle frame；The engine is fixed on the vehicle frame, for driving the traveling train traveling, driving the hydraulic work system；Multiple break shovels are fixed in the first driving hydraulic cylinder of the hydraulic system；Described first wheel assembly that loosens the soil can be rotatably set in the second driving hydraulic cylinder of the hydraulic system, described second loosen the soil wheel assembly can be rotatably set in the vehicle frame the downside high-pressure air feed device be mounted on the vehicle frame on, high degree of automation of the invention, effect of loosening the soil are good.
Description
Technical field
The present invention relates to agricultural machinery technological fields, and in particular to a kind of soil loosenning tiller.
Background technology
In agricultural production, it is an indispensable step to soil loosen the soil, and loosening the soil is conducive to crops and takes root, farming
Object root is deep could be full of leaves, and deep root can just hold soil, it is not easy to lodge, enhance crop lodging tolerance, existing loosenning tiller exists
When operation, be frequently encountered a large amount of caking soil, ordinary blade is difficult to rub, it is necessary to machinery loosen the soil before or after again manually to knot
Block soil crushes, and wastes plenty of time and manpower, and effect of loosening the soil is bad, and depth is not deep enough.
Invention content
In view of this, the present invention provides a kind of high degree of automation, effect of loosening the soil good soil loosenning tiller.
To achieve the above object, the present invention provides the following technical solutions：
A kind of soil loosenning tiller, wherein including：
Vehicle frame, the traveling wheel that the vehicle frame is fixedly mounted on the loosenning tiller are fastened；
Hydraulic system, the hydraulic system are arranged on the vehicle frame；
Engine, the engine are fixed on the vehicle frame, for driving the traveling train traveling, driving institute
State hydraulic work system；
Multiple break shovels, multiple break shovels are fixed in the first driving hydraulic cylinder of the 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 the hydraulic system
On hydraulic cylinder, described first wheel assembly that loosens the soil includes several knife sub-assemblies that loosen the soil, and knife sub-assembly that loosens the soil described in several is fixed
Knife sub-assembly that loosens the soil in the shaft for loosening the soil wheel assembly mounted on described first, described in several include the first abnormity cutting blade and
Second abnormity cutting blade, the first abnormity cutting blade is arranged with the second abnormity cutting blade symmetry to loosen the soil described
On the tool apron of knife sub-assembly；
Second loosens the soil wheel assembly, and described second wheel assembly that loosens the soil can be rotatably set in the downside of the vehicle frame, and described
Second loosens the soil rear that wheel assembly loosens the soil wheel assembly positioned at described first, described second wheel assembly that loosens the soil includes base wheel and several
Plane soil wheel, several described plane soil wheels are fixed in the base wheel, are provided with and extend outwardly on the periphery of the plane soil wheel
A pair of of planing tool, there is between a pair of planing tool opening, the opening taken turns with the plane soil in venthole be connected to；
High-pressure air feed device, the high-pressure air feed device be mounted on the vehicle frame on, the high-pressure air feed device with it is described
Venthole is connected.
Further, also there is the plane soil wheel spout, the spout to be connected between the opening and the venthole.
Further, several described plane soil wheels are uniformly arranged along the axial direction of the base wheel, several plane soil wheels
There is pedestal on end face, several crushing knifes are installed on the pedestal.
Further, a pair of planing tool annular is arranged on the periphery of the plane soil wheel, and a pair of planing tool has
The external tooth extended to the end face of the plane soil wheel and the internal tooth extended to the opening.
Further, a pair of planing tool also has a ring-shaped groove, upper wall and institute of the groove by the external tooth
The upper wall for stating internal tooth is constituted.
Further, the external tooth axially and radially extending to outside the end face of the plane soil wheel along the plane soil wheel,
The internal tooth axially and radially extends to outside the opening along the plane soil wheel.
Further, there is the first abnormity cutting blade end sword and outer edge, the end sword to be arranged described first
On the front end face of abnormity cutting blade, the outer edge is arranged in the outer rim of the first abnormity cutting blade.
Further, also there is the first abnormity cutting blade preceding slot, the preceding slot to be cut through first abnormity
The medial surface and lateral surface of cutting blade, the preceding slot have preceding slot side edge.
Further, the first abnormity cutting blade is fixed at the side of the tool apron, and second abnormity is cut
Cutting blade is fixed at the other side of the tool apron.
Further, there is the second abnormity cutting blade ontology, setting land on the body and setting to exist
Contact on the land.
It can be seen from the above technical scheme that it is an advantage of the invention that：
After 1. crushing knife uses abrasion for a long time, it is easy to remove and repair or replaces so that use cost of the invention is relatively low,
Later maintenance maintenance is more convenient；
It is better than traditional soil loosenning tiller effect of loosening the soil 2. high degree of automation of the present invention, save manpower and materials.
Other than 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 described in further detail.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of the break shovel of the present invention.
Fig. 3 is the first of the present invention structural schematic diagram for loosening the soil wheel assembly.
Fig. 4 is the structural schematic diagram of the second abnormity cutting blade of the present invention.
Fig. 5 is the partial structural diagram of the crushing knife and plane soil wheel of the present invention.
Fig. 6 is the structural schematic diagram of the crushing knife of the present invention.
Fig. 7 is the another structural schematic diagram of the crushing knife of the present invention.
In figure label for：
Vehicle frame -10, traveling train -11, seat -12, steering wheel -13, hydraulic system -20, the first driving hydraulic pressure
Cylinder -21, the first hydraulic motor -23, hydraulic pump -24, the second hydraulic motor -25, starts at second driving hydraulic cylinder -22
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,
Shaft -51, the knife sub-assembly -52 that loosens the soil, preceding slot -521, preceding slot side edge -5211, the first abnormity cutting blade -522, end
Sword -523, tool apron -527, the second abnormity cutting blade -528, ontology -5281, land -5282, touches outer edge -524
Head -5283, front bevel -52831, back bevel -52832, transitional edges band -52833, second are loosened the soil wheel assembly -60, base
It is 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, split port -624, right knife -625, right side sword -6251, right secondary knife -626, inclined edge -6261, mounting hole -
627, plane soil wheel -63, pedestal -632, planing tool -633, external tooth -6331, internal tooth -6332, groove -6333, opening -
634, spout -635, venthole -636, high-pressure air feed device -70, compression pump -71, tracheae -72.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present 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, engine
30, 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, the vehicle frame 10
It is fixedly mounted in the traveling train 11 of the loosenning tiller；The hydraulic system 20 is arranged on the vehicle frame 10；It is described to start
Machine 30 is fixed on the vehicle frame 10, for driving the traveling of traveling train 11, the hydraulic system 20 being driven to work；
Multiple break shovels 40 are fixed in the first driving hydraulic cylinder 21 of the hydraulic system 20, of the break shovel 40
Number is selected according to practical type, and the embedded depth of the 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 and the break shovel 40 is inserted into soil, at the end of work, the first driving hydraulic pressure
Cylinder 21 is shunk so that the break shovel 40 is withdrawn；Described first wheel assembly 50 that loosens the soil can be rotatably set in the hydraulic system
In 20 the second driving hydraulic cylinder 22, when work, the second driving hydraulic cylinder 22 is stretched out, and makes described first to loosen the soil the indentation of wheel assembly 50
Among soil, the second hydraulic motor 25 drives the described first rotation of wheel assembly 50 of loosening the soil to realize and loosen the soil, after work, described the
One wheel assembly 50 that loosens the soil is retracted with the second driving hydraulic cylinder 22, and the stretching length 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 sub-assemblies 52 that loosen the soil, loosen the soil knife sub-assembly 52
Quantity selected according to practical type, knife sub-assembly 52 that loosens the soil described in several is fixedly mounted on the first soil-loosening wheel group
Knife sub-assembly 52 that loosens the soil in the shaft 51 of part 50, described in several includes the first abnormity cutting blade 522 and the second abnormity cutting
Blade 528, the first abnormity cutting blade 522 are symmetricly set on the knife that loosens the soil with the second abnormity cutting blade 528
On the tool apron 527 of sub-assembly 52, deep soil first is routed up to come by the break shovel 40, and described first loosens the soil wheel assembly 50 will be described
The blocky soil that break shovel 40 is routed up, which crushes, to be broken into pieces.
As shown in Figure 1, described second wheel assembly 60 that loosens the soil can be rotatably set in the downside of the vehicle frame 10, and described
Two loosen the soil rear that wheel assembly 60 loosens the soil wheel assembly 50 positioned at described first, when work, the first hydraulic motor 23 drives described the
Two loosen the soil 60 rotary work of wheel assembly.
Described second wheel assembly 60 that loosens the soil includes base wheel 61 and several plane soil wheels 63, several 63 fixations of described planes soil wheel
It is arranged in the base wheel 61, as shown in figure 5, it is provided with outwardly extending a pair of of planing tool 633 on the periphery of the plane soil wheel 63,
There is opening 634, the opening 634 to be connected to the venthole 636 in the plane soil wheel 63, institute between a pair of planing tool 633
Plane soil wheel 63 is stated when rotating in the soil, the planing tool 633 by described first loosen the soil wheel assembly 50 crush after soil particle cut
Refinement is cut, and makes levels soil mixes to stir evenly so that soil is more advantageous under crop root system and pricks.
As shown in Figure 1 and Figure 5, the high-pressure air feed device 70 is mounted on the vehicle frame 10, the high-pressure air feed device
70 are connected with the venthole 636, and also there is the plane soil wheel 63 spout 635, the spout 635 to be connected to the opening 634
Between the venthole 636, the high pressure gas that the high-pressure air feed device 70 sprays, by the venthole 636 and spout
635, it is transported at the opening 634,634 interior and near zone the soil that are open are carried out spraying quick-fried crushing by high pressure gas.
General spout 635 is set as 3 to 6, in order to save high pressure gas, the high-pressure air feed device 70 and multiple institutes
It states venthole 636 to communicate by multiple tracheaes 72, the high-pressure air feed device 70 further includes a gas distributing device in addition, real
Existing different tracheaes 72 are ventilated.
Several described plane soil wheels 63 are uniformly arranged along the axial direction of the base wheel 61, the end face of several plane soil wheels 63
It is upper that there is pedestal 632, several crushing knifes 62, as shown in Figure 5 and Figure 6, the crushing are detachably installed on the pedestal 632
Mounting hole 627 is provided on the handle of a knife 621 of knife 62, the mounting hole 627 is mounted on the pedestal 632, when the crushing knife
62 long-times using abrasion after, be easy to remove and repair or replace so that use cost of the invention is relatively low, later maintenance maintenance compared with
For convenience.
Preferably, the number of the plane soil wheel 63 is 4, and user can increased or decrease the plane soil wheel according to land area
63 number.
As shown in figure 5, a pair of 633 annular of planing tool is arranged on the periphery of the plane soil wheel 63, a pair of planing tool
633 have the external tooth 6331 extended of the end face to the plane soil wheel 63 and the internal tooth 6332 extended to the opening 634, external tooth
6331 and internal tooth 6332 setting, be to crush the described first lump to loosen the soil in the soil that wheel assembly 50 does not crush completely.
Preferably, external tooth 6331 and internal tooth 6332 are 24 to 36, are evenly distributed on the periphery of the planing tool 633,
Or on the inside and outside wall of the planing tool 633.
Preferably, a pair of planing tool 633 also has a ring-shaped groove 6333, and the groove 6333 is by the external tooth 6331
Upper wall and the upper wall of the internal tooth 6332 constitute, the setting of groove 6333 is conducive to the external tooth 6331 and the internal tooth 6332
Cutting.
When external tooth 6331 and internal tooth 6332 are 24 to 36, the groove 6333 is set up directly on the planing tool 633
On periphery, so that excellent cutting performance, but need to improve the rotating speed of the planing tool 633.
Preferably, the external tooth 6331 is along the end face extension for axially and radially taking turns 63 to the plane soil for digging soil wheel 63
It stretches, the internal tooth 6332 axially and radially extends to outside the opening 634 along the plane soil wheel 63, which makes described outer
Tooth 6331 and the internal tooth 6332 can excavate the soil of depths to earth's surface, 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, the left knife 622 and institute
It states the interval of right knife 625 to be connected on the handle of a knife 621 of the crushing knife 62, the left knife 622 has left side sword 6221, the right knife
625 have right side sword 6251, have split port 624 between the left knife 622 and right knife 625, and the split port 624 is so that described
The soil of 62 two sides of crushing knife can mutually flow, and be conducive to soil and be uniformly mixed.
The front end of the left knife 622 is provided with left secondary knife 623, and the upper side of the left secondary knife 623 is provided with interconnection
Convex sword 6231 and recess 6232, the plane soil wheel 63 rotation when so that the left secondary knife 623 is more advantageous to stirring soil,
Increase the mobility of soil.
The front end of the right knife 625 is provided with right secondary knife 626, and the upper side of the right secondary knife 626 has inclined edge 6261, institute
Stating inclined edge 6261 has guiding role, reduces the resistance that the crushing knife 62 is inserted into soil, is easy to use.
As shown in figure 3, there is the first abnormity cutting blade 522 end sword 523 and outer edge 524, the end sword 523 to set
It sets on the front end face of the first abnormity cutting blade 522, the outer edge 524 is arranged in the first abnormity cutting blade
In 522 outer rim, several knife sub-assemblies 52 that loosen the soil are distributed along the axial screw of the shaft 51.
Preferably, the number of the knife sub-assembly 52 that loosens the soil is 8 so that the soil loosenning tiller operation is primary, crushes
Land area increase, improve crush efficiency.
Also there is the first abnormity cutting blade 522 preceding slot 521, the preceding slot 521 to run through first abnormity cutting
The medial surface and lateral surface of blade 522, the preceding slot 521 have preceding slot side edge 5211, and the preceding slot side edge 5211 is so that described
First abnormity cutting blade 522 can the impossible obstinate soil block of the outer edge 524, and effect is more preferable.
The first abnormity cutting blade 522 is fixed at the side of the tool apron 527, the second abnormity cutting knife
Piece 528 is fixed at the other side of the tool apron 527, and the setting of the second abnormity cutting blade 528 increases the pine
The weight of native knife sub-assembly 52 so that the cutting of knife sub-assembly 52 of loosening the soil crushes putting more effort for soil block.
As shown in figure 4, the second abnormity cutting blade 528 has ontology 5281, is arranged on the ontology 5281
Land 5282 and the contact 5283 being arranged on the land 5282, the contact 5283 have front bevel 52831, back bevel
52832 and transitional edges band 52833, the transitional edges band 52833 be connected between the front bevel 52831 and back bevel 52832,
The effect for tapping, crushing soil is good.
As shown in Figure 1, being additionally provided with seat 12 and steering wheel 13 on the vehicle frame 10, driver is sitting in the seat 12
On, steer direction disk 13 drives the soil loosenning tiller traveling, carries out soil subsoiling, high degree of automation.
First hydraulic motor 23 of the hydraulic system 20 drives the described second base wheel 61 for loosening the soil wheel assembly 60 to rotate, institute
State hydraulic system 20 the second hydraulic motor 25 drive described first loosen the soil wheel assembly 50 rotation, the second of the hydraulic system 20
Driving hydraulic cylinder 22 drives described first wheel assembly 50 that loosens the soil flexible, using hydraulic-driven, convenient for control the rotation of base wheel 61,
Rise or to control described first wheel assembly 50 that loosens the soil flexible, and stable movement.
The hydraulic system 20 further includes hydraulic pump 24, and the hydraulic pump 24 is first driving hydraulic cylinder 21, second
Driving hydraulic cylinder 22, the first hydraulic motor 23, the second hydraulic motor 25 provide pressure fluid, and used pressure fluid is not limited to work
Oil, water or other liquid also can,.
As shown in Fig. 2, the break shovel 40 includes loosening the soil spade 41 and to be arranged loosening the soil in the downside of spade 41 of loosening the soil
Shovel wing 43, the front end for loosening the soil shovel wing 43 are provided with shovel head 42 of loosening the soil, and the shovel head 42 of loosening the soil is triangular in shape, thus resistance of burying
Power is small, the smooth both sides for squeezing shovel wing 43 of loosening the soil described in of soil, and effect of loosening the soil is good.
As shown in Figure 1, the high-pressure air feed device 70 includes compression pump 71, the compression pump 71 compresses air, then
Compressed air is sent into the venthole 636 by tracheae 72, gas is spurted by the spout 635 in soil, is carried out
Explosion earth is sprayed, it is better than traditional soil loosenning tiller effect of loosening the soil.
Deep soil by the break shovel 40 rout up come, then by described first loosen the soil wheel assembly 50 tap crush, most
Afterwards described second loosen the soil wheel assembly 60 under the action of, crush loosen the soil again, and stir evenly, soil by state break shovel 40,
First loosen the soil wheel assembly 50 and second loosen the soil wheel assembly 60 triple loosening functions after, become soft ventilative, be more conducive to agriculture
It is pricked under crop root, crops is enable to absorb the moisture content in lower soil, enhance crop drought resistance ability.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of soil loosenning tiller, which is characterized in that including：
Vehicle frame (10), the vehicle frame (10) are fixedly mounted in the traveling train (11) of the loosenning tiller；
Hydraulic system (20), the hydraulic system (20) are arranged on the vehicle frame (10)；
Engine (30), the engine (30) is fixed on the vehicle frame (10), for driving the traveling train
(11) it travels, the hydraulic system (20) is driven to work；
Multiple break shovels (40), multiple break shovels (40) are fixed at the first driving hydraulic pressure of the 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 the hydraulic system (20)
In second driving hydraulic cylinder (22), described first wheel assembly (50) that loosens the soil includes several knife sub-assemblies (52) that loosen the soil, several
The knife sub-assembly (52) that loosens the soil be fixedly mounted on described first loosen the soil wheel assembly (50) shaft (51) on, several described pines
Native knife sub-assembly (52) includes that the first abnormity cutting blade (522) and the second abnormity cutting blade (528), first abnormity are cut
Cutting blade (522) is symmetricly set on the tool apron of knife sub-assembly (52) of loosening the soil with the second abnormity cutting blade (528)
(527) on；
Second loosens the soil wheel assembly (60), and described second wheel assembly (60) that loosens the soil can be rotatably set under the vehicle frame (10)
Side, and described second loosens the soil the rear that wheel assembly (60) loosens the soil wheel assembly (50) positioned at described first, the second soil-loosening wheel group
Part (60) includes base wheel (61) and several plane soil wheels (63), several described plane soil wheels (63) are fixed at the base wheel
(61) on, outwardly extending a pair of of planing tool (633), a pair of planing tool (633) are provided on the periphery of the plane soil wheel (63)
Between have opening (634), it is described opening (634) with it is described plane soil wheel (63) in venthole (636) be connected to, wherein a pair
On the periphery of the plane soil wheel (63), a pair of planing tool (633) has to plane soil for planing tool (633) the annular setting
Take turns the end face external tooth (6331) extended of (63) and the internal tooth (6332) extended to the opening (634)；
High-pressure air feed device (70), the high-pressure air feed device (70) are mounted on the vehicle frame (10), the high-pressure air feed dress
(70) are set with the venthole (636) to be connected.
2. soil loosenning tiller according to claim 1, which is characterized in that the plane soil wheel (63) also has spout (635),
The spout (635) is connected between opening (634) and the venthole (636).
3. soil loosenning tiller according to claim 1, which is characterized in that several described plane soil wheels (63) are along the base wheel
(61) axial direction is uniformly arranged, several described plane soil, which are taken turns, has pedestal (632) on the end face of (63), on the pedestal (632)
Several crushing knifes (62) are installed.
4. soil loosenning tiller according to claim 3, which is characterized in that a pair of planing tool (633) also has an annular
Groove (6333), the groove (6333) are made of the upper wall of the upper wall of the external tooth (6331) and the internal tooth (6332).
5. soil loosenning tiller according to claim 4, which is characterized in that the external tooth (6331) is along plane soil wheel (63)
Axially and radially to it is described plane soil wheel (63) end face outside extend, the internal tooth (6332) along it is described plane soil take turns (63) axial direction
Extend outside to the opening (634) with radial direction.
6. soil loosenning tiller according to claim 1, which is characterized in that the first abnormity cutting blade (522) has
Hold sword (523) and outer edge (524), front end face of end sword (523) setting in the first abnormity cutting blade (522)
On, the outer edge (524) is arranged in the outer rim of the first abnormity cutting blade (522).
7. soil loosenning tiller according to claim 6, which is characterized in that the first abnormity cutting blade (522) also has
There is preceding slot (521), the preceding slot (521) runs through the medial surface and lateral surface of the first abnormity cutting blade (522), before described
Slot (521) has preceding slot side edge (5211).
8. soil loosenning tiller according to claim 1, which is characterized in that the first abnormity cutting blade (522) is fixed
Side in the tool apron (527) is set, and the second abnormity cutting blade (528) is fixed at the tool apron (527)
The other side.
9. soil loosenning tiller according to claim 1, which is characterized in that the second abnormity cutting blade (528) has
Ontology (5281), the land (5282) being arranged on the ontology (5281) and the contact being arranged on the land (5282)
(5283)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898176.2A CN106471897B (en) | 2016-10-14 | 2016-10-14 | A kind of soil loosenning tiller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898176.2A CN106471897B (en) | 2016-10-14 | 2016-10-14 | A kind of soil loosenning tiller |
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| CN106471897A CN106471897A (en) | 2017-03-08 |
| CN106471897B true CN106471897B (en) | 2018-08-14 |
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|---|---|---|---|---|
| CN108040513B (en) * | 2017-12-18 | 2021-03-02 | 南宁致侨农业有限公司 | Scarifier with dust-raising reducing function |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP2502476B1 (en) * | 2011-03-23 | 2013-03-20 | 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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