CN108112312A - Adjustable covering soil roller - Google Patents
Adjustable covering soil roller Download PDFInfo
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- CN108112312A CN108112312A CN201810150912.5A CN201810150912A CN108112312A CN 108112312 A CN108112312 A CN 108112312A CN 201810150912 A CN201810150912 A CN 201810150912A CN 108112312 A CN108112312 A CN 108112312A
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- China
- Prior art keywords
- mesoporous
- retainer plate
- ring
- activity
- inner ring
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to Agricultural Machinery Design and manufacturing technology field, the soil-covered drum that can be used to adjust different earthing patterns in especially a kind of precision point sowing operation.A kind of adjustable covering soil roller, structure are a knockdown circle tubular structure, mainly include horn mouth retainer plate, mesoporous activity inner ring, side mouthful active ring, lead native retainer plate, mesoporous activity outer ring, waistband, connecting rod；The horn mouth retainer plate, mesoporous activity inner ring, side mouthful active ring, the internal diameter for leading native retainer plate, outer diameter are identical；The waistband, mesoporous activity outer ring are sleeved on mesoporous activity inner ring, the periphery of side mouthful active ring can move back and forth position；The present invention can be matched with existing precision point sowing machinery, and earthing amount is adjustable, earthing spacing-controllable, it is easy to operate, thickness of earth covering uniform ground, suitable for a variety of dibbling cropping patterns, be it is a kind of it is economical and practical, meet agricultural planting patterns development and become the adjustable covering soil roller of formula.
Description
Technical field
The present invention relates to Agricultural Machinery Design and manufacturing technology field, can be used in especially a kind of precision point sowing operation
Adjust the soil-covered drum of different earthing patterns.
Background technology
Precision drilling, more and more widely applied to precision point sowing on agricultural planting, especially film.In the prior art, exist
On film while precise-amount seed dibbing, the earthing operation to lower seed hole is completed, the rupture of membranes operation in later stage is saved, is effectively saved manpower object
Power is the trend of more and more precision point sowing operations.Existing earthing machinery in the prior art, structure is more complicated, general single
Solely use, it is impossible to real work needs are fully met, so, it is badly in need of wanting a kind of matching used with precise sower, earthing is thick
Uniform ground is spent, different plantation dibbling patterns can be directed to, to convert different earthing patterns, is more suitable for covering for actual use
Native device.
The content of the invention
It is an object of the invention to provide a kind of rational in infrastructure, can be matched with precise sower, thickness of earth covering is uniform
It is smooth, different plantation dibbling patterns can be directed to, to convert different earthing patterns, economical and practical adjustable covering soil roller.
The invention discloses a kind of adjustable covering soil rollers, it is characterised in that its structure is a knockdown circle tubular knot
Structure, mainly include horn mouth retainer plate, mesoporous activity inner ring, side mouthful active ring, lead native retainer plate, mesoporous activity outer ring, waistband,
Connecting rod；The horn mouth retainer plate, mesoporous activity inner ring, side mouthful active ring, the internal diameter for leading native retainer plate, outer diameter are identical；
The both sides that the horn mouth retainer plate is located at tubular structure are symmetrical arranged, and each horn mouth retainer plate periphery is equipped with bound edge
Circle, the periphery of each edged ring are evenly equipped with anti-slop serrations, and the inner wall of each horn mouth retainer plate is equipped with scraping blade；
Between the symmetrically arranged two horn mouth retainer plates in both sides, it is equipped at intervals with one or more and leads native retainer plate, horn mouth
It retainer plate and leads between native retainer plate or leads native retainer plate and be connected with leading by connecting rod between native retainer plate, it is described to lead
Native retainer plate is equipped with soil outlet, screws screw hole.
It the horn mouth retainer plate and leads between native retainer plate or leads native retainer plate and lead the connection between native retainer plate
On bar, mesoporous activity inner ring, side mouthful active ring are cased with, the mesoporous activity inner ring is disposed adjacent two side by side, side mouthful active ring
Mesoporous activity inner ring both sides arranged side by side are symmetrically set in, each mesoporous activity inner ring, the circle body inner wall of side mouthful active ring are equal
Equipped with hollow square set, square set is equipped with and screws spiral shell button A, is additionally provided on circle body and screws screw hole；The connecting rod passes through mesoporous
Square set set by movable inner ring, side mouthful active ring, mesoporous activity inner ring, side mouthful active ring can horizontally slip along connecting rod.
In the middle part of the circle body of the mesoporous activity inner ring along the circumferential direction, the strip hole equipped with multiple intervals, circle body both sides
Along the circumferential direction, the strip half bore at interval is respectively equipped with, the strip hole is staggered with strip half bore；The side mouthful active ring
One side of circle body along the circumferential direction, if spaced strip half bore.
Multiple waistbands, multiple mesoporous activity outer rings, institute are equipped in the periphery of the mesoporous activity inner ring, side mouthful active ring
State waistband, the circle body internal diameter of mesoporous activity outer ring is all higher than mesoporous activity inner ring, the outer diameter of side mouthful active ring, the waistband, in
Hole activity outer ring is sleeved on mesoporous activity inner ring, the periphery of side mouthful active ring can move back and forth position；Interval is set on the waistband
Have a horizontal slot hole, horizontal slot hole be equipped with screw screw hole it is mating screw spiral shell button B, the structure of the mesoporous activity outer ring be
On the basis of mesoporous activity inner ring structure, the horizontal slot hole at interval is additionally arranged on circle body, horizontal slot hole is equipped with screwing spiral shell
Hole it is mating screw spiral shell button B.
Preferably, the circle mouth inner wall of the horn mouth retainer plate is the small horn mouth of outer imperial palace.
Preferably, the inner wall for leading native retainer plate is equipped with the scraping blade of inside precession.
Preferably, the inner wall of the mesoporous activity inner ring, side mouthful active ring positioned at circle tubular structure both sides be equipped with to
The scraping blade of interior precession.
Preferably, the anti-slop serrations are equipped with the deep set of limit.
Preferably, each horn mouth retainer plate, the circle body inner wall for leading native retainer plate are equipped with hollow square set,
Square set is equipped with and screws spiral shell button A, is additionally provided on circle body and screws screw hole；The connecting rod is made of square steel, through set side
Set, is tightened by screwing spiral shell button A.
Preferably, there are two the circle body for leading native retainer plate sets, in the mesoporous activity inner ring, side mouthful activity
The periphery of circle is equipped with waistband as two, sets that there are two mesoporous activity outer rings between two waistbands.It can specifically set as needed
Put particular number.
It is loudspeaker using scraping disk preferably, with scraping disk is arranged on the outside of each horn mouth retainer plate
The inside scraping of mouth retainer plate.Here scraping disk can be existing scraping disk in the prior art.
Operation principle and feature of the present invention：
The soil-covered drum sub-unit of the soil-covered drum is combined type, by adjusting different sub-units the distance between, to fit
With different dibbling line-spacings and earthing pattern, it is mainly characterized by：
(1), soil-covered drum two ends are equipped with movable horn mouth retainer plate, and being fastened in horn mouth retainer plate outer ring upper end has bound edge
Circle, respectively hole is done on edged ring equipped with promise, and for fixing anti-slop serrations, anti-slop serrations are equipped with the deep set of limit, for controlling anti-slop serrations
Embedded depth.Soldering has spiral to lead native blade on the inside of horn mouth retainer plate, inside convenient for soil when soil-covered drum rotates in inclined-plane
Shed flowing.
（2）, between two horn mouth retainer plates of soil-covered drum, lead native retainer plate equipped with several, lead in native retainer plate
Lead native blade equipped with spiral, in horn mouth retainer plate and lead and lead soil between native retainer plate, lead native retainer plate and lead native retainer plate it
Between reserve certain spacing, and be connected with square steel connecting rod, reserved pitch area is earthing area, is placed in earthing area several
The circle welding inner wall of a mesoporous activity inner ring and side mouthful active ring, mesoporous activity inner ring and side mouthful active ring has a square set, in square set
Spiral shell button is screwed, mesoporous activity inner ring and side mouthful active ring are slidably adjusted on square steel, adjusted to required size locking screw
Bar is fixed.It is equipped with some elongate holes among mesoporous activity inner ring, circle side is dispersed with the notch of strip half bore, in mesoporous activity
Strip hole among enclosing staggers with enclosing the notch distributing position of length of side bar shaped half bore.Strip half bore is equipped in mouth active ring circle
Notch, mesoporous activity inner ring aligns with the notch of mesoporous activity inner ring or the notch pair of mesoporous activity inner ring and side mouthful active ring
Together, spiral is set in mouthful active ring of mesoporous activity inner ring and side lead native blade and combine adjustment and use.Mesoporous activity inner ring
Outside, mesoporous activity outer ring, the elongate holes being equipped among mesoporous activity outer ring and strip half bore are cased with, it is movable with mesoporous
Size on inner ring is consistent, and mesoporous activity is additionally provided with horizontal slot hole among outer ring, and tune is moved left and right for mesoporous activity outer ring
It is whole and fixed.
（3）, be equipped in the periphery of soil-covered drum horn mouth retainer plate, mesoporous activity inner ring and side mouthful active ring waistband circle,
Mesoporous activity outer ring, transverse design has strip adjusting hole on waistband circle, i.e., horizontal slot hole, with screwing spiral shell button through adjusting hole,
With mesoporous activity inner ring, side mouthful active ring or leading the screw hole on native retainer plate and being connected, waistband laterally adjusts locking rotating behind position
Tight spiral shell button is fixed.Mesoporous activity outer ring and the structure of mesoporous activity inner ring are basically identical, and different places are in mesoporous activity
On the circle body of outer ring, there are no horizontal slot hole, horizontal slot hole also is provided with screwing spiral shell button, and mesoporous activity outer ring can control adjustment position
Put, in place on, laterally adjust locking behind position and screw spiral shell button, with following mesoporous activity inner ring or side mouthful active ring
It is fixed.
（4）, requirement according to different seeding methods and to earthing, soil-covered drum is adjusted for main at present
Earthing pattern and the requirement of earthing line-spacing are done the active ring on soil-covered drum and waistband corresponding position adjustment, are become to realize
Different earthing patterns are changed, complete the earthing task of different spacings.The main earthing form of the design has to kind of capable positive earthing, a side
Earthing, grid type earthing.
Three kinds of earthing mode declaration pattern specifications of soil-covered drum are as follows：
1st, positive earthing：When needing to carry out positive earthing to kind of a row, mesoporous activity inner ring and side mouthful active ring in earthing area
Circle distancing kind row, and stay certain interval as lower soil zone, lower soil zone screw locking after quasispecies row spiral shell button, at the same waistband, in
Hole activity outer ring, which arranges, to be sleeved on mesoporous activity inner ring and side mouthful active ring, is sealed on mesoporous activity inner ring and side mouthful active ring
Strip hole and the region in addition to lower soil zone leave and are locked with lower soil zone behind identical gap, and roller rotates hack from lower soil zone
It flows out, is overlayed on kind of row in gap, complete kind of the objects such as the positive earthing of row, impurity and discharged from soil outlet.
2nd, side earthing：Kind row side earthing is divided into unilateral earthing and both sides earthing：Unilateral earthing, it is single when needing to carry out kind of a row
During the earthing of side, mesoporous activity inner ring and side mouthful active ring in earthing area, it is adjusted to kind of a position corresponding to row and locks, it is single in kind of row
Interspace seam is stayed to arrange as lower soil zone, while waistband, mesoporous activity outer ring and be sleeved on mesoporous activity inner ring and side in surface side position
On mouth active ring, the strip hole on the active ring and the region in addition to lower soil zone are sealed, stays the identical gap with lower soil zone
Hack is flowed out from lower soil zone gap when locking, roller rotate afterwards, overlays on kind of a row single side face, completes the unilateral earthing of kind of row, impurity
Objects is waited to be discharged from soil outlet.Kind row both sides earthing when needing to carry out both sides position earthing to kind of a row, lives mesoporous in earthing area
Dynamic inner ring and side mouthful active ring are adjusted and kind of a position corresponding to row are caused to lock, and two clearance gaps are stayed in kind of a row both sides as lower soil zone, together
When waistband, mesoporous activity outer ring movable sleeving outside described two active rings, stay two lower native clearance gaps corresponding with active ring,
It is locked after sealing remaining sky, hack is flowed out from the lower native clearance gap of kind of row both sides when roller rotates, and is overlayed on kind of a row both sides, is completed
Kind of the objects such as capable both sides earthing, impurity are discharged from soil outlet.
3rd, grid type earthing:When need to kind row carry out grid type earthing when, in earthing area mesoporous activity inner ring with
Side mouthful active ring is in juxtaposition fixation, and mesoporous activity outer ring is alignd fixation with mesoporous activity inner ring, formation grid type, waist
Band, mesoporous activity outer ring are adjusted respectively causes mesoporous activity inner ring, the outer both sides of side mouthful active ring to fix.When soil-covered drum rotates, hack
It slides and flows out with strip hole, overlay on kind of row soil loading and form grid type banding, complete the objects such as grid type earthing, impurity and arranged from soil outlet
Go out, grid type earthing may be implemented in earthing on dibbling on overburden layer or the kind row after dibbling.Strip on mesoporous activity outer ring
Lateral adjustments hole is equipped between shape hole and elongate holes, can adjust the gap between inner ring elongate holes and outer ring elongate holes,
To adjust the roller amount of being unearthed.
Compared with prior art, advantages of the present invention：By the way of earthing synchronous with precision drilling, earthing amount is adjustable,
Earthing spacing-controllable, easy to operate, thickness of earth covering uniform ground, using above-mentioned sub-unit fabricated structure, spacing adjusting range
Greatly, combined transformation diversification of forms, suitable for a variety of dibbling cropping patterns, the present invention can be mating with existing precision point sowing machinery
Use, be it is a kind of it is economical and practical, meet agricultural planting patterns development become formula adjustable covering soil roller.
Description of the drawings
Fig. 1 is main structure diagram of the present invention in embodiment, and three kinds of earthing patterns are shown in figure, is respectively the left side
Unilateral earthing pattern, intermediate both sides earthing pattern and the positive earthing pattern on the right.
Fig. 2 is side structure schematic view of the present invention in embodiment 1.
Fig. 3 is main structure diagram of the present invention in embodiment 2, and grid type earthing pattern is shown in figure.
Fig. 4 is horn mouth retainer plate, connecting rod, the link position relation schematic diagram for leading native retainer plate in Fig. 1.
Fig. 5 is horn mouth retainer plate, connecting rod in Fig. 1, leads native retainer plate and mesoporous activity inner ring, side mouthful active ring
Link position relation schematic diagram.
Fig. 6 is horn mouth retainer plate, connecting rod partial enlargement link position relation schematic diagram in Fig. 1.
Fig. 7 is horn mouth retainer plate, connecting rod partial enlargement link position relation schematic cross-sectional view in Fig. 1.
Fig. 8 is mesoporous activity inner ring in Fig. 1, the position relationship deployed configuration schematic diagram of side mouthful active ring.
Fig. 9 is the deployed configuration schematic diagram of waistband in Fig. 1.
Figure 10 is the deployed configuration schematic diagram of mesoporous activity outer ring in Fig. 1.
Figure 11 is the side structure schematic view of side mouthful active ring in Fig. 1.
Figure 12 is the side structure schematic view that side mouthful active ring carries scraping blade in another embodiment.
Figure 13 is the side structure schematic view of mesoporous activity inner ring in Fig. 1.
Figure 14 is in another embodiment, and mesoporous activity inner ring carries the side structure schematic view of scraping blade.
Figure 15 is the side structure schematic view that native retainer plate is led in Fig. 1.
Shown in figure：1 is anti-slop serrations, and 2 be edged ring, and 3 be horn mouth retainer plate, and 4 be waistband, and 5 be mesoporous activity inner ring,
6 be side mouthful active ring, and 7 is lead native retainer plate, and 8 be strip hole, and 9 be strip half bore, and 10 be soil outlet, and 11 be connecting rod, and 12 are
The deep set of limit, 13 be earthing row, and 14 be dibbling row, and 15 be horizontal slot hole, and 16 be scraping blade, and 17 be bearing, and 18 is screw screw hole,
19 is screw spiral shell button B, and 20 be square set, and 21 is screw spiral shell button A, and 22 be horn mouth, and 23 be mesoporous activity outer ring.
Specific embodiment
Embodiment 1：
With reference to Fig. 1-Figure 15, for the structure diagram of the embodiment of the present invention, including a kind of adjustable covering soil roller, feature exists
It is a knockdown circle tubular structure in its structure, mainly includes horn mouth retainer plate 3, mesoporous activity inner ring 5, side mouthful activity
Circle 6 leads native retainer plate 7, mesoporous activity outer ring 23, waistband 4, connecting rod 11；The horn mouth retainer plate 3, mesoporous activity inner ring
5th, side mouthful active ring 6, internal diameter, the outer diameter of leading native retainer plate 7 are identical.
The both sides that the horn mouth retainer plate 3 is located at tubular structure are symmetrical arranged, and each 3 periphery of horn mouth retainer plate is all provided with
There is edged ring 2, the periphery of each edged ring 2 is evenly equipped with anti-slop serrations 1, and the inner wall of each horn mouth retainer plate 3 is equipped with scraping blade
16；
Between the symmetrically arranged two horn mouth retainer plates 3 in both sides, it is equipped at intervals with one or more and leads native retainer plate 7, loudspeaker
It mouthful retainer plate 3 and leads between native retainer plate 7 or leads native retainer plate 7 and be connected with leading by connecting rod 11 between native retainer plate 7
Connect, it is described lead native retainer plate 7 equipped with soil outlet 10, screw screw hole 18.
It the horn mouth retainer plate 3 and leads between native retainer plate 7 or leads native retainer plate 7 and lead between native retainer plate 7
In connecting rod 11, mesoporous activity inner ring 5, side mouthful active ring 6 are cased with, the mesoporous activity inner ring 5 is disposed adjacent two side by side, side
Mouth active ring 6 is symmetrically set in 5 both sides of mesoporous activity inner ring arranged side by side, each mesoporous activity inner ring 5, side mouthful active ring 6
Circle body inner wall be equipped with hollow square set 20, square set 20 is equipped with and screws spiral shell button A21, is additionally provided on circle body and screws screw hole 18；
Square set 20 set by the connecting rod 11 through mesoporous activity inner ring 5, side mouthful active ring 6, mesoporous activity inner ring 5, side mouthful are living
Moving-coil 6 can horizontally slip along connecting rod 11.
In the middle part of the circle body of the mesoporous activity inner ring 5 along the circumferential direction, the strip hole 8 equipped with multiple intervals, circle body both sides
Portion along the circumferential direction, is respectively equipped with the strip half bore 9 at interval, and the strip hole 8 is staggered with strip half bore 9；The side mouthful
One side of circle body of active ring 6 along the circumferential direction, if spaced strip half bore 9.
Multiple waistbands 4, multiple mesoporous activity outer rings are equipped in the periphery of the mesoporous activity inner ring 5, side mouthful active ring 6
23, the waistband 4, the circle body internal diameter of mesoporous activity outer ring 23 are more than mesoporous activity inner ring 5, the outer diameter of side mouthful active ring 6, described
Waistband 4, mesoporous activity outer ring 23 are sleeved on mesoporous activity inner ring 5, the periphery of side mouthful active ring 6 can move back and forth position；It is described
Be equipped at intervals with horizontal slot hole 15 on waistband 4, horizontal slot hole 15 be equipped with screw screw hole 18 it is mating screw spiral shell button B19.Mesoporous
The internal diameter of movable outer ring 23 is consistent with the internal diameter of waistband 4, and the structure and mesoporous activity inner ring 5 of the mesoporous activity outer ring 23 are basic
Unanimously, different places are:The horizontal slot hole 15 at interval is additionally arranged on circle body, horizontal slot hole 15 is equipped with screwing screw hole
18 mating screw spiral shell button B19.
The circle mouth inner wall of the horn mouth retainer plate 3 is the small horn mouth 22 of outer imperial palace.
The inner wall for leading native retainer plate 7 is equipped with the scraping blade 16 of inside precession.Institute positioned at circle tubular structure both sides
State mesoporous activity inner ring 5, the inner wall of side mouthful active ring 6 also is provided with the scraping blade 16 of inside precession.
There are two the circle body for leading native retainer plate 7 is set, the mesoporous activity inner ring 5, side mouthful active ring 6 it is outer
Be equipped with waistband 4 is enclosed for two, sets that there are two mesoporous activity outer rings 23 between two waistbands 4.The connecting rod 11 is square steel
It is made.
Embodiment 2：
Compared with Example 1, the present embodiment the difference is that：The anti-slop serrations 1 are equipped with the deep set 12 of limit.
Embodiment 3：
Compared with Example 2, the present embodiment the difference is that：Each horn mouth retainer plate 3 leads native retainer plate 7
Circle body inner wall be equipped with hollow square set 20, square set is equipped with and screws spiral shell button A21, is additionally provided on circle body and screws screw hole 18；Institute
The connecting rod 11 stated is made of square steel, through set square set 20, is tightened by screwing spiral shell button A21.
Embodiment 4：
Compared with Example 3, the present embodiment the difference is that：3 outside of each horn mouth retainer plate, which is matched somebody with somebody, to be arranged with
Scraping disk 16.
Claims (10)
1. a kind of adjustable covering soil roller, it is characterised in that its structure is a knockdown circle tubular structure, mainly including loudspeaker
Mouth retainer plate, mesoporous activity inner ring, lead native retainer plate, mesoporous activity outer ring, waistband, connecting rod at side mouthful active ring；The loudspeaker
Mouth retainer plate, mesoporous activity inner ring, side mouthful active ring, the internal diameter for leading native retainer plate, outer diameter are identical；
The both sides that the horn mouth retainer plate is located at tubular structure are symmetrical arranged, and each horn mouth retainer plate periphery is equipped with bound edge
Circle, the periphery of each edged ring are evenly equipped with anti-slop serrations, and the inner wall of each horn mouth retainer plate is equipped with scraping blade；
Between the symmetrically arranged two horn mouth retainer plates in both sides, it is equipped at intervals with one or more and leads native retainer plate, horn mouth
It retainer plate and leads between native retainer plate or leads native retainer plate and be connected with leading by connecting rod between native retainer plate, it is described to lead
Native retainer plate is equipped with soil outlet, screws screw hole；
It the horn mouth retainer plate and leads between native retainer plate or leads native retainer plate and lead the connecting rod between native retainer plate
On, mesoporous activity inner ring, side mouthful active ring are cased with, the mesoporous activity inner ring is disposed adjacent two side by side, side mouthful active ring pair
Claim to be arranged on mesoporous activity inner ring both sides arranged side by side, each mesoporous activity inner ring, the circle body inner wall of side mouthful active ring are all provided with
There is hollow square set, square set is equipped with and screws spiral shell button A, is additionally provided on circle body and screws screw hole；The connecting rod is lived through mesoporous
Square set set by dynamic inner ring, side mouthful active ring, mesoporous activity inner ring, side mouthful active ring can horizontally slip along connecting rod；
In the middle part of the circle body of the mesoporous activity inner ring along the circumferential direction, the strip hole equipped with multiple intervals, circle body both sides are along circle
Circumferential direction, is respectively equipped with the strip half bore at interval, and the strip hole is staggered with strip half bore；The circle of the side mouthful active ring
One side of body along the circumferential direction, if spaced strip half bore；
Multiple waistbands, multiple mesoporous activity outer rings, the waist are equipped in the periphery of the mesoporous activity inner ring, side mouthful active ring
Band, the circle body internal diameter of mesoporous activity outer ring are all higher than mesoporous activity inner ring, the outer diameter of side mouthful active ring, and the waistband, mesoporous are lived
Dynamic outer ring is sleeved on mesoporous activity inner ring, the periphery of side mouthful active ring can move back and forth position；Horizontal stroke is equipped at intervals on the waistband
To slot hole, horizontal slot hole be equipped with screw screw hole it is mating screw spiral shell button B, the structure of the mesoporous activity outer ring is in mesoporous
On the basis of movable inner ring structure, the horizontal slot hole at interval is additionally arranged on circle body, horizontal slot hole is equipped with matches somebody with somebody with screwing screw hole
Set screws spiral shell button B.
2. adjustable covering soil roller as described in claim 1, it is characterised in that the circle mouth inner wall of the horn mouth retainer plate
For the small horn mouth of outer imperial palace.
3. adjustable covering soil roller as claimed in claim 1 or 2, it is characterised in that the inner wall for leading native retainer plate be equipped with to
The scraping blade of interior precession.
4. adjustable covering soil roller as claimed in claim 3, it is characterised in that the mesoporous positioned at circle tubular structure both sides
Movable inner ring, the inner wall of side mouthful active ring are equipped with the scraping blade of inside precession.
5. adjustable covering soil roller as claimed in claim 4, it is characterised in that the anti-slop serrations are equipped with the deep set of limit.
6. adjustable covering soil roller as claimed in claim 1 or 2, it is characterised in that each horn mouth retainer plate is led
The circle body inner wall of native retainer plate is equipped with hollow square set, and square set is equipped with and screws spiral shell button A, is additionally provided on circle body and screws screw hole；
The connecting rod is made of square steel, through set square set, is tightened by screwing spiral shell button A.
7. adjustable covering soil roller as claimed in claim 5, it is characterised in that each horn mouth retainer plate, to lead soil solid
Surely the circle body inner wall enclosed is equipped with hollow square set, and square set is equipped with and screws spiral shell button A, is additionally provided on circle body and screws screw hole；It is described
Connecting rod be made of square steel, through set square set, be tightened by screwing spiral shell button A.
8. adjustable covering soil roller as claimed in claim 1 or 2, it is characterised in that the circle body for leading native retainer plate is equipped with
Two, it is two to be equipped with waistband in the periphery of the mesoporous activity inner ring, side mouthful active ring, and two are equipped between two waistbands
A mesoporous activity outer ring.
9. adjustable covering soil roller as claimed in claim 7, it is characterised in that the circle body for leading native retainer plate is equipped with two
A, it is two to be equipped with waistband in the periphery of the mesoporous activity inner ring, side mouthful active ring, set between two waistbands there are two
Mesoporous activity outer ring.
10. adjustable covering soil roller as claimed in claim 9, it is characterised in that match somebody with somebody on the outside of each horn mouth retainer plate
It is arranged with scraping disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150912.5A CN108112312A (en) | 2018-02-13 | 2018-02-13 | Adjustable covering soil roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150912.5A CN108112312A (en) | 2018-02-13 | 2018-02-13 | Adjustable covering soil roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108112312A true CN108112312A (en) | 2018-06-05 |
Family
ID=62234404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810150912.5A Pending CN108112312A (en) | 2018-02-13 | 2018-02-13 | Adjustable covering soil roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108112312A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113439510A (en) * | 2021-05-13 | 2021-09-28 | 山西省农业科学院棉花研究所 | Morchella furrow sowing machine |
| CN114946331A (en) * | 2022-07-05 | 2022-08-30 | 石河子大学 | Device and method for sowing and earthing on mulching film |
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| CN113439510A (en) * | 2021-05-13 | 2021-09-28 | 山西省农业科学院棉花研究所 | Morchella furrow sowing machine |
| CN114946331A (en) * | 2022-07-05 | 2022-08-30 | 石河子大学 | Device and method for sowing and earthing on mulching film |
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