CN108513751A - Subsoiling rotary cultivator attachment and returning to the field site preparation equipment - Google Patents
Subsoiling rotary cultivator attachment and returning to the field site preparation equipment Download PDFInfo
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- CN108513751A CN108513751A CN201810608590.4A CN201810608590A CN108513751A CN 108513751 A CN108513751 A CN 108513751A CN 201810608590 A CN201810608590 A CN 201810608590A CN 108513751 A CN108513751 A CN 108513751A
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- Prior art keywords
- rotary
- subsoiling
- cultivator attachment
- rotary cultivator
- deep soil
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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
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
-
- 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
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention provides a kind of subsoiling rotary cultivator attachment and returning to the field site preparation equipment, are related to technical field of agricultural machinery, to solve the problems, such as to be difficult to ensureing the lower arrangement local soil of soil moisture loss and the local crop straw stubble of cleaning.The subsoiling rotary cultivator attachment includes：Actuating unit and subsoiling rotary tillage mechanism, the subsoiling rotary tillage mechanism include：Two rotary blades and a deep soil loosing shovel, two rotary blades are connect with the actuating unit, two rotary blade coaxial arrangements, and there are gaps between the point of a knife of two rotary blades, gap of the one end of the deep soil loosing shovel across the point of a knife of described two rotary blades, the horizontal plane residing for bottom of the horizontal plane residing for the bottom of the deep soil loosing shovel less than the rotary blade.Stalk and stubble are smashed simultaneously uniform stirring by rotary blade and in the soil, effectively arrange local soil and the local crop straw stubble of cleaning by the subsoiling rotary cultivator attachment；Deep soil loosing shovel carries out subsoiling to soil, and returning to the field site preparation effect is good.
Description
Technical field
The present invention relates to returning to the field site preparation equipment technical fields, are set more particularly, to a kind of subsoiling rotary cultivator attachment and returning to the field site preparation
It is standby.
Background technology
Currently, needing rushed planting corn after harvesting wheat, the sowing time is shorter, but stalk, the stubble etc. after harvesting wheat are left
On soil, when planting with sowing machine, will appear congestion phenomenon, can not be normally carried out seeding operation, such as traditional site preparation sowing or will
Stalk is cleared up away, and it is exposed that it will cause earth's surfaces, moisture rapid evaporation, influences to sow effect, and need multiple operation, of high cost,
Efficiency is low.
Therefore, stalk and stubble how are cleared up in the case where ensureing that soil moisture is not lost in or is lost in less becomes urgently
It solves the problems, such as.
Invention content
The purpose of the present invention is to provide a kind of subsoiling rotary cultivator attachment, to solve existing in the prior art to be difficult to ensureing
Soil be not lost in or be lost in it is less in the case of clear up stalk and the technical issues of stubble.
Subsoiling rotary cultivator attachment provided by the invention, including：Actuating unit and subsoiling rotary tillage mechanism, the subsoiling rotary tillage mechanism
Including：Two rotary blades and a deep soil loosing shovel, two rotary blades are connect with the actuating unit, two rotary blades
Coaxial arrangement, and there are gaps, one end of the deep soil loosing shovel to pass through described two rotary blades between the point of a knife of two rotary blades
Gap between point of a knife, the horizontal plane residing for bottom of the horizontal plane residing for the bottom of the deep soil loosing shovel less than the rotary blade.
Further, the deep soil loosing shovel includes spade and the shovel tip that is installed on the spade, the part area of the shovel tip
Domain is located at the lower zone of rotary blade.
In any of the above-described technical solution, further, the width of the shovel head is more than the width of the spade.
In any of the above-described technical solution, further, the width of the shovel head is more than the point of a knife of two rotary blades
The distance between.
Further include fertilizing mechanism further in any of the above-described technical solution, the fertilizing mechanism includes fertilizer storage
The discharge port of storehouse and the fertilising pipe being connected to the fertilizer storage silo, the fertilising pipe is located at the rear side of deep soil loosing shovel.
Further include grass pulling wheel further in any of the above-described technical solution, the grass pulling wheel is located at the subsoiling rotary tillage
The front of mechanism.
Further include pack roller further in any of the above-described technical solution, the pack roller is located at the subsoiling rotary tillage
The rear of mechanism.
Further include the shell with opening, the opening court of the shell further in any of the above-described technical solution
Under, the subsoiling rotary tillage mechanism is located at the inside of the shell, and extends downwardly the opening of the shell.
Compared with the existing technology, subsoiling rotary cultivator attachment of the present invention has the advantage that：
In use, subsoiling rotary cultivator attachment moves subsoiling rotary cultivator attachment of the present invention along seedling band, is being moved through
Cheng Zhong, actuating unit drive subsoiling rotary tillage mechanism in rotary blade rotation, to by seedling band stalk and stubble smash and
It is even to be stirred in soil, to clear up simultaneously returning to the field to stalk and stubble.Deep soil loosing shovel is between rotary blade, due to subsoiling
Horizontal plane residing for bottom of the horizontal plane residing for the bottom of shovel less than rotary blade, therefore deep soil loosing shovel can carry out deeply the soil of deeper inside
It ploughs, different depth soil is loosened by rotary blade and deep soil loosing shovel, breaks plough sole, can further improve yield.In addition,
Between being located at two rotary blades due to deep soil loosing shovel, so that subsoiling rotary tillage mechanism structure is more compact.
Since a subsoiling rotary tillage mechanism in subsoiling rotary cultivator attachment provided by the present application includes two rotary blades and one
Deep soil loosing shovel, therefore site preparation processing is carried out for a seedling band using a subsoiling rotary tillage mechanism, in other regions, stalk still covers
In earth's surface, even soil moisture is avoided to be lost in mitigate.
Another object of the present invention is to propose a kind of returning to the field site preparation equipment, to solve existing in the prior art be difficult to
The technical issues of guarantee soil moisture clears up stalk and stubble in the case of not being lost in.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of returning to the field site preparation equipment, including：Tractor and the subsoiling rotary cultivator attachment as described in above-mentioned technical proposal, the depth
Loose rotary cultivator attachment is connected to the rear tractor.
Further, further include seeder, the seeder is connected to subsoiling rotary cultivator attachment rear.
Possessed advantage is identical compared with the existing technology with above-mentioned subsoiling rotary cultivator attachment for the returning to the field site preparation equipment, herein
It repeats no more.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram one of rotary cultivator attachment provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram two of rotary cultivator attachment provided in an embodiment of the present invention；
Fig. 3 is the relative position relation schematic diagram of rotary blade and deep soil loosing shovel in rotary cultivator attachment provided in an embodiment of the present invention
One；
Fig. 4 is the relative position relation schematic diagram of rotary blade and deep soil loosing shovel in rotary cultivator attachment provided in an embodiment of the present invention
Two；
Fig. 5 is the structural schematic diagram one of deep soil loosing shovel in rotary cultivator attachment provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram two of deep soil loosing shovel in rotary cultivator attachment provided in an embodiment of the present invention；
Fig. 7 is the sectional view of deep soil loosing shovel in rotary cultivator attachment provided in an embodiment of the present invention；
Fig. 8 is the relative position relation schematic diagram one of rotary blade and shell in rotary cultivator attachment provided in an embodiment of the present invention；
Fig. 9 is the relative position relation schematic diagram two of rotary blade and shell in rotary cultivator attachment provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of grass pulling wheel in rotary cultivator attachment provided in an embodiment of the present invention；
Figure 11 is the structural schematic diagram of pack roller in rotary cultivator attachment provided in an embodiment of the present invention；
Figure 12 is the structural schematic diagram of returning to the field site preparation equipment provided in an embodiment of the present invention.
In figure：110- rotary blades；111- shafts；112- links；113- blades；120- shells；121- side plates；122- covers
Lid；130- deep soil loosing shovels；131- spades；132- shovel tips；133- retaining pieces；134- connectors；135- mounting holes；140- fertilising pipes；
150- pack rollers；151- gear rings；161- grass pulling wheels；162- oscillating rods；163- fixed links；164- resilient snubbers；170- power
Mechanism；180- seeders.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
As shown in Fig. 1-Figure 12, subsoiling rotary cultivator attachment provided in an embodiment of the present invention, including：Actuating unit 170 and subsoiling
Rotary tillage mechanism, subsoiling rotary tillage mechanism include：Two rotary blades 110 and a deep soil loosing shovel 130, two rotary blades 110 are and power
Mechanism 170 connects, and two rotary blades 110 are coaxially disposed, and there are gap, deep soil loosing shovels 130 between the point of a knife of two rotary blades 110
Gap of the one end across the point of a knife of two rotary blades 110, horizontal plane residing for the bottom of deep soil loosing shovel 130 is less than rotary blade
Horizontal plane residing for 110 bottom.
In use, subsoiling rotary cultivator attachment moves the subsoiling rotary cultivator attachment of the embodiment of the present invention along seedling band, in movement
In the process, actuating unit 170 drives the rotary blade 110 in subsoiling rotary tillage mechanism to rotate, thus by the stalk and stubble in seedling band
It smashes in simultaneously uniform stirring to soil, to clear up simultaneously returning to the field to stalk and stubble.Deep soil loosing shovel 130 is located at rotary blade
Between 110, horizontal plane residing for bottom of the horizontal plane residing for the bottom due to deep soil loosing shovel 130 less than rotary blade 110, deep soil loosing shovel
130 can deep plough to the soil of deeper inside, are loosened, are beaten to different depth soil by rotary blade 110 and deep soil loosing shovel 130
Broken plough sole, can further improve yield.Further, since deep soil loosing shovel 130 is located between two rotary blades 110, so that deep
Loose rotary tillage mechanism structure is more compact.
A subsoiling rotary tillage mechanism in the subsoiling rotary cultivator attachment provided due to embodiment includes two rotary blades 110 and one
A deep soil loosing shovel 130, therefore site preparation processing, in other regions, stalk are carried out for a seedling band using a subsoiling rotary tillage mechanism
It is still covered in earth's surface, to avoid soil moisture from being lost in.
As shown in Figure 5-Figure 7, in a kind of preferred embodiment of the present embodiment, deep soil loosing shovel 130 includes spade 131 and peace
Loaded on the shovel tip 132 on spade 131, the subregion of shovel tip 132 is located at the lower zone of rotary blade 110.That is, in depth
For loose rotary cultivator attachment in the projection of horizontal plane, the shovel tip 132 of deep soil loosing shovel 130 has subregion to be overlapped with rotary blade 110.So set
Set, on the basis of ensureing that deep soil loosing shovel 130 works normally, the distance between deep soil loosing shovel 130 and rotary blade 110 can with smaller, from
And make the structure of subsoiling rotary cultivator attachment more compact.
Further, the width of shovel tip 132 is more than the width of spade 131, and the width of shovel tip 132 is more than two rotary blades
The distance between 110 point of a knife, the width of spade 131 are less than the distance between the point of a knife of two rotary blades 110.So set,
On the basis of ensureing that deep soil loosing shovel 130 works normally, the distance between two rotary blades 110 can be with smaller, so that rotary tillage
The structure of device is more compact.
Certainly, in another optional embodiment of the present embodiment, the width of shovel tip 132 is also smaller than or equal to rotation
The distance between the point of a knife of coulter 110.
As shown in Figure 8 and Figure 9, subsoiling rotary cultivator attachment further include with opening shell 120, shell 120 it is opening down,
Subsoiling rotary tillage mechanism is located at the inside of shell 120, and extends downwardly the opening of shell 120.Due to rotary blade 110 and deep soil loosing shovel
130 in protective casing 120, and the rotary blade 110 in a protective casing 120 carries out site preparation processing, a side for a seedling band
Face will not have an impact other regional soils, and stalk can still be covered in the soil surface in other regions, to avoid the soil water
Shunting is lost；Another aspect protective casing 120 can avoid rotary blade 110 and shed soil on the outside of seedling band, and Soil Utilization rate is high, also
Field site preparation effect is good.
In a kind of preferred embodiment of the present embodiment, protective casing 120 includes two side plates 121 and the cover 122, cover
Lid 122 is connected between two side plates 121, and the cover 122 is connect with the front area of two side plates 121, and extends upwardly to rotation
The upper area of coulter 110, two side plates 121 are located at the both sides of rotary blade 110, and the Background Region of shell 120 is opening.
So set, two side plates 121 of protective casing 120 are located at the both sides of rotary blade 110, soil can be prevented
It is shed to seedling band both sides, the cover 122 is connect with the front area of two side plates 121, and extends to the top of rotary blade 110
Region, that is to say, that the cover 122 covers the front and top for being located at rotary blade 110；The cover 122 above rotary blade 110 can
It goes out from 121 splashed upward of side plate to avoid soil.Further, since the cover 122 is not located at the rear of shell 120, therefore, shell
The rear area of body 120 and the open communication of bottom section, so set, may make soil and the substances such as the stalk that mixes from
The opening of shell 120 returns to the surface of seedling band, avoids earth accumulation in shell 120.
It is rotatablely connected, can be connected by axis pin between deep soil loosing shovel 130 and shell 120.Specifically, deep soil loosing shovel 130 includes also
Including retaining piece 133 and connector 134, one end of retaining piece 133 is connect with connector 134, and the other end passes through tenon with shovel tip 132
Fourth of the twelve Earthly Branches structure connection, shovel tip 132 are connect with spade 131 by axis pin, and connector 134 is connect by bolt with spade 131.Shovel tip
132 are installed on the lower area of spade 131, and the front side of the upper area connection of spade 131 is provided with positive stop, spade 131
Backstop is provided on rear side of upper area, positive stop and backstop are respectively used to limit 130 hunting range of deep soil loosing shovel.
For example, when deep soil loosing shovel 130 is located at original state, shaft 111 of 131 present position of spade in rotary blade 110
Front so that horizontal plane residing for the top of positive stop is higher than horizontal plane residing for backstop top so that deep soil loosing shovel 130 is swung forward
Range is less than swing backward range, passes through the limit of positive stop and backstop so that the hunting range of deep soil loosing shovel 130 is in rotary blade
Within 110 revolution section.
131 upper area of spade is vertically provided with multiple mounting holes 135.Deep soil loosing shovel 130 passes through fixing piece and shell
Body 120 be rotatablely connected, fixing piece can be axis pin, axis pin pass through spade 131 on one of mounting hole 135, and with shell 120
Connection.By change across mounting hole 135, thus it is possible to vary the position of the bottommost of deep soil loosing shovel 130, to adjust deep soil loosing shovel
130 loose tilling depth degree, to be suitble to different seedling band demands.
In the present embodiment, there are two rotary blade 110 and a deep soil loosing shovel 130, subsoilings for installation in a protective casing 120
Shovel 130 is located between two rotary blades 110.Specifically, rotary blade 110 includes link 112, shaft 111 and blade 113, knife
Piece 113 is installed on link 112, and the central region of link 112 is connect with shaft 111, and shaft 111 is rotated with shell 120
Connection, and shaft 111 is connect with actuating unit 170.The shaft 111 of rotary blade 110 is respectively and with it apart from nearest side plate 121
The blade 113 of connection, the rotary blade 110 extends to away from the direction of the side plate 121.On direction shown in Fig. 3, the rotary tillage in left side
The shaft 111 of knife 110 is connect with the side plate 121 in left side, and the rotary blade 110 on right side is connect with the side plate 121 on right side, shaft 111
It is connect by bearing between side plate 121.Connection positioned at the left side and rotary blade 110 of the blade 113 of the rotary blade 110 in left side
Frame 112 connects, and extends to the right；Link positioned at the right side and rotary blade 110 of the blade 113 of the rotary blade 110 on right side
112 connections, and extend to the left.
As shown in Fig. 2, in a kind of specific implementation mode of the present embodiment, subsoiling rotary cultivator attachment further includes fertilizing mechanism,
Fertilizing mechanism includes fertilizer storage silo and the fertilising pipe 140 being connected to fertilizer storage silo, and the discharge port of fertilising pipe 140 is located at subsoiling
The rear side of shovel 130.
Specifically, fertilizer storage bin is in the top of shell 120, the bottom of one end and fertilizer storage silo of the pipe 140 that applies fertilizer
Connection, the other end stretches into shell 120, and extends downwardly, fertilising pipe 140 discharge port be located at the shovel tip 132 of deep soil loosing shovel 130 after
Side.
Bo Cao mechanisms are additionally provided in front of subsoiling rotary tillage mechanism, as shown in Figure 10, Bo Cao mechanisms include 161 He of grass pulling wheel
Connection component, connection component include fixed link 163, oscillating rod 162 and resilient snubber 164, one end of fixed link 163 and shell
120 connections, the other end are connect with oscillating rod 162 by axis pin；The central axis of one end and grass pulling wheel 161 of oscillating rod 162
Connection, the other end are connect with resilient snubber 164；The both ends of resilient snubber 164 respectively with oscillating rod 162 and fixed link 163
Connection.
Further, grass pulling wheel 161 there are two being symmetrical arranged in the front of shell 120, two grass pulling wheels 161 are respectively by preceding
It is tilted to close to the direction of other side after arriving.
In a kind of specific implementation mode of the present embodiment, the rear of subsoiling rotary tillage mechanism is provided with pack roller 150, town
Pressure roller 150 is connect by holder with shell 120, and during rotary cultivator attachment moves, pack roller 150 rolls, after rotary tillage
Soil compression, ensure that follow-up seeding operation can be smoothed out.
Pack roller 150 is that the surface of rotating roller is provided with the discaling roll of several teeth, as shown in Fig. 2, several teeth are in pack roller
150 upper edges, which are circumferentially arranged, surrounds gear ring 151, and several teeth surround multiple gear rings 151 on pack roller 150, and gear ring 151 is in pack roller
Setting is spaced in 150 axial direction.
When the quantity of shell 120 is multiple, the quantity of pack roller 150 can be one, a pack roller 150 respectively with
Positioned at the lateral area connection of two shells 120 at both ends, pack roller 150 is located at the rear of each shell 120.Part gear ring 151
The region opposite with shell 120 positioned at pack roller 150, part gear ring 151 are located at pack roller 150 and are in two neighboring shell 120
Between region.
As shown in figure 11, on pack roller 150, three gear rings are arranged at intervals with an opposite region of shell 120
151, the region opposite with shell 120 (does not include two end regions and pack roller 150 of pack roller 150 on pack roller 150
The opposite region in region between two adjacent housings 120) it is provided only with a gear ring 151.
Further, on pack roller 150, the outer diameter in the rotating roller region opposite with a shell 120 is larger, rotating roller
The outer diameter in the region opposite with shell 120 is not smaller.But the outer diameter for each gear ring 151 being set in rotating roller is equal.
Embodiment two
The embodiment of the present invention two proposes a kind of returning to the field site preparation equipment, including：The depth that tractor and above-described embodiment one provide
Loose rotary cultivator attachment, subsoiling rotary cultivator attachment are connected to rear tractor.
In a kind of specific implementation mode of the present embodiment, the actuating unit in subsoiling rotary cultivator attachment can be gear-box,
Driving equipment connection in the power input shaft and tractor of gear-box, the power output shaft of gear-box are connect with rotary blade.
Further, as shown in figure 12, returning to the field site preparation equipment further includes seeder 180, and seeder 180 is connected to subsoiling rotation
Plowing device rear.
In a kind of preferred embodiment of the present embodiment, the power output shaft of gear-box is connect with rotary blade, and one end
Gear-box is stretched out, belt wheel is connected with, belt wheel is connect with negative-pressure air fan, to drive wind turbine to rotate by belt wheel, by negative-pressure air fan
It is provided with air-guiding aisle, for negative-pressure air fan towards the air outlet of air-guiding aisle, the air intake vent of air-guiding aisle is located at the kind of seeder 180
In sub- storage silo.
Air in the seed storage silo of seeder 180 is extracted out by negative-pressure air fan, negative pressure is formed in seed storage silo,
So that the seed in seed storage silo is adsorbed on seed tray.
So set, tractor drives returning to the field site preparation equipment to be moved along seedling band, rotary blade by stalk and stubble crush and with
Soil mixes, and deep soil loosing shovel 130 abolishes plough sole, deep ploughing processing is carried out to soil, and fertilizing mechanism adds fertilizer into soil, sowing
Machine 180 carries out sowing operation.Returning to the field loosens the soil, applies fertilizer, sowing sequence of operations sequence completion, and efficient, mechanization degree is high.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of subsoiling rotary cultivator attachment, which is characterized in that including：Actuating unit and subsoiling rotary tillage mechanism, the subsoiling rotary cultivator
Structure includes：Two rotary blades and a deep soil loosing shovel, two rotary blades are connect with the actuating unit, two rotary tillages
Knife is coaxially disposed, and there are gaps, one end of the deep soil loosing shovel to pass through described two rotary blades between the point of a knife of two rotary blades
Point of a knife between gap, the horizontal plane residing for bottom of the horizontal plane residing for the bottom of the deep soil loosing shovel less than the rotary blade.
2. subsoiling rotary cultivator attachment according to claim 1, which is characterized in that the deep soil loosing shovel includes spade and is installed on institute
The shovel tip on spade is stated, the subregion of the shovel tip is located at the lower zone of rotary blade.
3. subsoiling rotary cultivator attachment according to claim 2, which is characterized in that the width of the shovel tip is more than the spade
Width.
4. subsoiling rotary cultivator attachment according to claim 3, which is characterized in that the width of the shovel tip is more than two rotations
The distance between point of a knife of coulter.
5. subsoiling rotary cultivator attachment according to claim 1, which is characterized in that further include fertilizing mechanism, the fertilizing mechanism
The fertilising pipe being connected to including fertilizer storage silo and with the fertilizer storage silo, after the discharge port for applying fertilizer pipe is located at deep soil loosing shovel
Side.
6. subsoiling rotary cultivator attachment according to claim 1, which is characterized in that further include grass pulling wheel, the grass pulling wheel is located at
The front of the subsoiling rotary tillage mechanism.
7. subsoiling rotary cultivator attachment according to claim 1, which is characterized in that further include pack roller, the pack roller is located at
The rear of the subsoiling rotary tillage mechanism.
8. subsoiling rotary cultivator attachment according to claim 1, which is characterized in that further include the shell with opening, the shell
Body it is opening down, the subsoiling rotary tillage mechanism is located at the inside of the shell, and extends downwardly the opening of the shell.
9. a kind of returning to the field site preparation equipment, which is characterized in that including：Tractor and such as claim 1-8 any one of them subsoilings
Rotary cultivator attachment, the subsoiling rotary cultivator attachment are connected to the rear tractor.
10. returning to the field site preparation equipment according to claim 9, which is characterized in that further include seeder, the seeder connection
In subsoiling rotary cultivator attachment rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608590.4A CN108513751A (en) | 2018-06-13 | 2018-06-13 | Subsoiling rotary cultivator attachment and returning to the field site preparation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608590.4A CN108513751A (en) | 2018-06-13 | 2018-06-13 | Subsoiling rotary cultivator attachment and returning to the field site preparation equipment |
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| CN108513751A true CN108513751A (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810608590.4A Pending CN108513751A (en) | 2018-06-13 | 2018-06-13 | Subsoiling rotary cultivator attachment and returning to the field site preparation equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997610A (en) * | 2021-03-05 | 2021-06-22 | 中国农业大学 | Subsoiling device, system, method for adjusting tilling depth and method for controlling tilling depth |
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