CN107333470A - A kind of convertible subsoiling plow - Google Patents
A kind of convertible subsoiling plow Download PDFInfo
- Publication number
- CN107333470A CN107333470A CN201710695665.2A CN201710695665A CN107333470A CN 107333470 A CN107333470 A CN 107333470A CN 201710695665 A CN201710695665 A CN 201710695665A CN 107333470 A CN107333470 A CN 107333470A
- Authority
- CN
- China
- Prior art keywords
- plow
- subsoiling
- subsoiling plow
- pivoted arm
- plough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/24—Tractor-drawn ploughs
- A01B3/28—Alternating ploughs
- A01B3/34—Alternating ploughs with parallel plough units used alternately
-
- 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
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil
- A01B13/10—Special implements for lifting subsoil layers
- A01B13/12—Means for distributing the layers on the surface
-
- 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
- A01B15/00—Elements, tools, or details of ploughs
-
- 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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/025—Plough blades; Fixing the blades specially adapted for working subsoil
-
- 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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/14—Frames
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 present invention relates to a kind of convertible subsoiling plow, including head connector, oil cylinder, rotating shaft, pivoted arm, connecting plate, plow frame, adjustable locating wheel, subsoiling plow device and control system, head connector is vertically fixed on head, head connector bottom is provided with rotating shaft, rotating shaft is connected with the reducing motor rotating shaft in head connector, pivoted arm is arranged in rotating shaft, and pivoted arm can rotate around the axis；The flexible of oil cylinder can drive pivoted arm around the shaft vertically to rotation 180 degree；Connecting plate side is provided with multiple subsoiling plow devices, and opposite side is provided with adjustable locating wheel, and subsoiling plow device is respectively provided with front plough and subsoiling plow up and down, and front plough and subsoiling plow and plough angle and upper-lower position are adjustable；The present invention uses convertible subsoiling plow, and stroke upturned soil back and forth is consistent, according to different soil demands, can adjust angle of penetration, the embedded depth of combined type subsoiling plow, easy to operate, can meet the various requirement of Subsoiling.
Description
Technical field
The invention belongs to agricultural machinery technological field, more particularly, to a kind of convertible subsoiling plow.
Background technology
Agriculture plantation equipment can be ploughed soil, and the low upper layer of soil of fertility is translated into lower floor, and lower floor is preferable
Soil translate into upper strata and turn over stubble weeds and fertilizer, insect etc. and bury in soil, can also make that the soil is porous, so that soil
Appropriate air and moisture can be kept, in favor of plant growth；During agriculture plantation equipment operation, single workpiece is cut
Strip or the block soil body be referred to as upturned soil, during common ploughing soil, if what is ploughed out in the stroke gone is upturned soil to the right, returning
What the stroke returned was ploughed out is still upturned soil to the right, then the earth's surface after ploughing can form ditch ridge；If pivot plow is ploughed in the stroke gone
What is routed up is upturned soil to the right, operation after being overturn in the stroke of return, then what backstroke was ploughed out is soil to the left
Turn up soil, upturned soil is overturned all the time to the one side in plot, then the earth's surface after ploughing will not form ditch ridge, have grading after ploughing, be suitable to
The advantages of farming irrigated land, patch or ground in irregular shape and slope land, the idle stroke when ploughing side, the edge of a field are also more general
Logical plough is few；Current existing pivot plow is generally fluid pressure type pivot plow, and in actual use, existing fluid pressure type pivot plow is deposited
In following deficiency：Stroke upturned soil back and forth is consistent, and the adjustable deep apparatus structure of limit is complex, manufacture is installed and regulation is inconvenient asks
Topic.
The content of the invention
The present invention is directed to above-mentioned problem, there is provided a kind of convertible subsoiling plow, it solves the technology of technical problem
Scheme is：
A kind of convertible subsoiling plow, is articulated on tractor, for the subsoiling of agricultural land soil, including head connector, oil cylinder, turns
Axle, pivoted arm, connecting plate, plow frame, adjustable locating wheel, subsoiling plow device and control system, the head connector are vertically fixed
On head, head connector bottom is provided with rotating shaft, and rotating shaft is connected with the reducing motor rotating shaft in head connector, described turn
Arm is L-shaped, and there is convex curved boom one end, and pivoted arm is arranged in rotating shaft, and pivoted arm can rotate around the axis；Described oil cylinder one end connects with head
Fitting upper articulation, one end are hinged with pivoted arm one end, and for oil cylinder upper and lower ends on a vertical plane, the flexible of oil cylinder can be with turn
For arm around the shaft vertically to rotation 180 degree, the connecting plate is L-shaped, and there is a U-shaped mouth curved boom one end, and the other end has a U-shaped mouth, and U-shaped mouth is curved
Arm is connected with the convex curved boom at pivoted arm end, and U-shaped mouth is connected with plow frame, and plow frame side is provided with multiple subsoiling plow devices, opposite side
Adjustable locating wheel is installed, by turn to positioner keep adjustable locating wheel with pivoted arm rotate before and after 180 degree with together
One horizontal plane lands；The subsoiling plow device includes front plough and subsoiling plow, and subsoiling plow device bottom is provided with front plough and subsoiling plow,
Top is provided with front plough and subsoiling plow, and front plough and subsoiling plow are upper and lower symmetrical centered on the center ploughed, front plough and subsoiling
Plough is adjustable with plow frame angle and upper-lower position；The control system is located on head, the operating of oil cylinder with controllable and rotating shaft.
Preferably, respectively there is a connector A at the oil cylinder both ends, and one and head connector upper articulation, one with turning
Arm one end is hinged.
Preferably, respectively there is connector B at the connecting plate both ends, and one end is connected with the convex curved boom of pivoted arm one end, one end with
Plow frame connects.
Preferably, the subsoiling plow device is arranged on plow frame by connecting seat.
Preferably, the seat in succession is made up of horizontal plane and vertical plane, and the horizontal plane of seat is quadrangle in succession, close to head
While being narrow side, away from head while being broadside, seat has two up and down in succession, and symmetrical shape is symmetrical above and below to be horizontally arranged at plough
On frame, above there are adjustment hole C and adjustment hole D, adjustment hole C is positioned on seat horizontal plane broadside, adjustment hole D is positioned at the perpendicular of seat in succession in succession
Face directly, adjustment hole D can adjust the front and rear installation site of front plough and subsoiling plow, and the vertical plane that front plough and subsoiling plow are formed is ploughed with crossing
Frame（1）Vertical plane shape in an angle, angle can be adjusted by adjustment hole C, front plough and subsoiling plow are installed solid by connector C
It is scheduled in succession on seat.
Preferably, the front plough is provided with plow standard, adapter sleeve and plough body, and plow standard is vertically installed in succession on seat, on plow standard
Lower to be symmetrically respectively provided with adapter sleeve, the adapter sleeve other end is respectively connected with plough body, has adjustment hole A at plow standard connection adapter sleeve, adjustable
Save the height of plough body from the ground.
Preferably, the subsoiling plow be provided with subsoiling plow standard, connection handle, subsoiling plough body, subsoiling plow connecting plate, deep soil loosing shovel and
Subsoiling shovelling blade, subsoiling plow standard are vertically installed in succession on seat, and subsoiling plow standard is symmetrical above and below to be respectively provided with connection handle, subsoiling plow
Body, subsoiling plow connecting plate, deep soil loosing shovel and subsoiling shovelling blade, subsoiling plough body, subsoiling plow connecting plate, deep soil loosing shovel and subsoiling shovelling blade position
Put, direction is adjustable.
Preferably, adjustable locating wheel is fixed on plow frame by the adjustable locating wheel by linking device.
The invention has the advantages that：
The present invention uses convertible subsoiling plow, and stroke upturned soil back and forth is consistent, can adjust combined type according to different soil demands
Angle of penetration, the embedded depth of subsoiling plow, it is easy to operate, the various requirement of Subsoiling can be met.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of the present invention.
Fig. 2 is the side structure schematic view of the present invention.
Fig. 3 is oil cylinder operating schematic diagram of the present invention.
In figure：1. head connector, 2. oil cylinders, 21. connector A, 3. rotating shafts, 4. pivoted arms, 5. connecting plates, 51. connectors
B, 6. plow frames, 7. connecting seats, 71. front ploughs, 711. plow standards, 712. adjustment hole A, 713. adapter sleeves, 714. plough bodys, 72. subsoiling plows,
721. subsoiling plow standards, 722. connection handles, 723. subsoiling plough bodys, 724. subsoiling plow connecting plates, 725. deep soil loosing shovels, 726. subsoiling perching knives
Piece, 73. adjustment hole C, 74. adjustment hole D, 75. connector C, 8. adjustable locating wheels, 81. turn to positioner, and 82. link dress
Put.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, technical scheme is clearly and completely described.
A kind of convertible subsoiling plow, is articulated on tractor, for the subsoiling of agricultural land soil, including head connector 1, oil
Cylinder 2, rotating shaft 3, pivoted arm 4, connecting plate 5, plow frame 6, adjustable locating wheel 8, subsoiling plow device and control system, the head connection
Part 1 is vertically fixed on head, and the bottom of head connector 1 is provided with rotating shaft 3, rotating shaft 3 and the reducing motor in head connector 1
Rotating shaft is connected, and the pivoted arm 4 is L-shaped, and there is convex curved boom one end, and pivoted arm 4 is arranged in rotating shaft 3, and pivoted arm 43 can rotate around the shaft；
Described one end of oil cylinder 2 and the upper articulation of head connector 1, one end are hinged with the one end of pivoted arm 4, and the upper and lower ends of oil cylinder 2 are perpendicular at one
Face directly, the flexible of oil cylinder 2 can drive pivoted arm 4 around the shaft 3 vertically to rotation 180 degree, and the connecting plate 5 is L-shaped, and there is U one end
Shape mouth curved boom, the other end have U-shaped mouth, and U-shaped mouth curved boom is connected with the convex curved boom at the end of pivoted arm 4, and U-shaped mouth is connected with plow frame 6, plow frame
6 sides are provided with multiple subsoiling plow devices, and opposite side is provided with adjustable locating wheel 8, can by turning to the holding of positioner 81
Mode locating wheel 8 lands before and after rotating 180 degree with pivoted arm 4 with same level；The subsoiling plow device includes the He of front plough 71
Subsoiling plow 72, subsoiling plow device bottom are provided with front plough 71 and subsoiling plow 72, and top is provided with front plough 71 and subsoiling plow 72, front plough
71 and subsoiling plow 72 centered on the center of plow frame 6, it is upper and lower symmetrical, front plough 71 and subsoiling plow 72 and the angle of plow frame 6 and on
Lower position is adjustable；The control system is located on head, the operating of oil cylinder with controllable 2 and rotating shaft 3.
Preferably, respectively there is a connector A21 at the both ends of oil cylinder 2, one with the upper articulation of head connector 1, one
It is hinged with the one end of pivoted arm 4.
Preferably, respectively there is connector B51 at the both ends of connecting plate 5, and one end is connected with the convex curved boom of the one end of pivoted arm 4, and one
End is connected with plow frame 6.
Preferably, the subsoiling plow device is arranged on plow frame 6 by connecting seat 7.
Preferably, the seat in succession 7 is made up of horizontal plane and vertical plane, and the horizontal plane of seat 7 is quadrangle in succession, close to machine
It is first while for it is narrow while, be on one side broadside away from head, seat 7 has upper and lower two in succession, and symmetrical shape is symmetrical above and below to be horizontally arranged at
On plow frame 6, above there are adjustment hole C73 and adjustment hole D74, adjustment hole C73 is located in succession on the horizontal plane broadside of seat 7, adjustment hole D74 positions
In on the vertical plane of seat 7, adjustment hole D74 can adjust the front and rear installation site of front plough 71 and subsoiling plow 72, front plough 71 and depth in succession
Vertical plane shape of the vertical plane that pine plough 72 is formed with crossing plow frame 1 in an angle, can adjust angle, front plough by adjustment hole C73
71 and subsoiling plow 72 be fixed in succession on seat 7 by connector C75.
Preferably, the front plough 71 is provided with plow standard 711, adapter sleeve 713 and plough body 714, and plow standard 711, which is vertically installed at, to be connect
On seated 7, plow standard 711 is symmetrical above and below to be respectively provided with adapter sleeve 713, and the other end of adapter sleeve 713 is respectively connected with plough body 714, plow standard
There is adjustment hole A712 at 711 connection adapter sleeves 713, can adjust the height of plough body 714 from the ground.
Preferably, the subsoiling plow 72 is provided with subsoiling plow standard 721, connection handle 722, subsoiling plough body 723, subsoiling plow connection
Plate 724, deep soil loosing shovel 725 and subsoiling shovelling blade 726, subsoiling plow standard 721 are vertically installed in succession on seat 7, and subsoiling plow standard is about 721
Connection handle 722, subsoiling plough body 723, subsoiling plow connecting plate 724, deep soil loosing shovel 725 and subsoiling shovelling blade 726 are respectively symmetrically installed, it is deep
Loose plough body 723, subsoiling plow connecting plate 724, deep soil loosing shovel 725 and the position of subsoiling shovelling blade 726, direction is adjustable.
Preferably, adjustable locating wheel 8 is fixed on plow frame 6 by the adjustable locating wheel 8 by linking device 82.
During subsoiling, seat 7, front plough 71, the position of subsoiling plow 72 and subsoiling plough body in succession can be adjusted according to the requirement of soil
723rd, subsoiling plow connecting plate 724, deep soil loosing shovel 725 and the position of subsoiling shovelling blade 726, direction, the needs of different subsoilings can be met.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the change that can readily occur in or replaces in the technical scope that type of the present invention discloses
Change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of convertible subsoiling plow, is articulated on tractor, the subsoiling for agricultural land soil, it is characterised in that including head
Connector（1）, oil cylinder（2）, rotating shaft（3）, pivoted arm（4）, connecting plate（5）, plow frame（6）, adjustable locating wheel（8）, subsoiling plow dress
Put and control system, the head connector（1）Vertically it is fixed on head, head connector（1）Bottom is provided with rotating shaft
（3）, rotating shaft（3）With head connector（1）Interior reducing motor rotating shaft is connected, the pivoted arm（4）For L-shaped, one end has convex curved
Arm, pivoted arm（4）Installed in rotating shaft（3）On, pivoted arm（4）Can be around the shaft（3）Rotate；The oil cylinder（2）One end and head connector
（1）Upper articulation, one end and pivoted arm（4）One end is hinged, oil cylinder（2）Upper and lower ends are on a vertical plane, oil cylinder（2）It is flexible
Pivoted arm can be driven（4）Around the shaft（3）Vertically to rotation 180 degree, the connecting plate（5）For L-shaped, there is U-shaped mouth curved boom one end, another
There are U-shaped mouth, U-shaped mouth curved boom and pivoted arm in end（4）The convex curved boom connection at end, U-shaped mouth and plow frame（6）Connection, plow frame（6）Pacify side
Equipped with multiple subsoiling plow devices, opposite side is provided with adjustable locating wheel（8）, by turning to positioner（81）Keep adjustable
Locating wheel（8）With pivoted arm（4）Before and after rotating 180 degree, landed in same level；The subsoiling plow device includes front plough（71）
And subsoiling plow（72）, subsoiling plow device bottom is provided with front plough（71）And subsoiling plow（72）, top is also provided with identical front plough
（71）And subsoiling plow（72）, front plough（71）And subsoiling plow（72）With plow frame（6）Center centered on, upper and lower symmetrical, front plough
（71）And subsoiling plow（72）With plow frame（6）Angle and upper-lower position are adjustable；The control system is located on head, oil cylinder with controllable
（2）And rotating shaft（3）Operating.
A kind of 2. convertible subsoiling plow according to claim 1, it is characterised in that the oil cylinder（2）Both ends respectively have one
Connector A（21）, one and head connector（1）Upper articulation, one and pivoted arm（4）One end is hinged.
A kind of 3. convertible subsoiling plow according to claim 1, it is characterised in that the connecting plate（5）Respectively there is company at both ends
Fitting B（51）, one end and pivoted arm（4）The convex curved boom connection of one end, one end and plow frame（6）Connection.
4. a kind of convertible subsoiling plow according to claim 1, it is characterised in that the subsoiling plow device passes through connecting seat
（7）Installed in plow frame（6）On.
A kind of 5. convertible subsoiling plow according to claim 4, it is characterised in that the seat in succession（7）By horizontal plane and
Vertical plane is formed, in succession seat（7）Horizontal plane be quadrangle, be on one side narrow side close to head, remote head is connect while be broadside
Seated（7）There are two up and down, symmetrical shape is symmetrical above and below to be horizontally arranged at plow frame（6）On, above there is adjustment hole C（73）And regulation
Hole D（74）, adjustment hole C（73）Positioned at seat in succession（7）On horizontal plane broadside, adjustment hole D（74）Positioned at seat in succession（7）Vertical plane
On, adjustment hole D（74）Adjustable front plough（71）And subsoiling plow（72）Front and rear installation site, front plough（71）And subsoiling plow（72）Shape
Into vertical plane with cross plow frame（1）Vertical plane shape in an angle, adjustment hole C can be passed through（73）Adjust angle, front plough（71）
And subsoiling plow（72）Pass through connector C（75）It is fixed on seat in succession（7）On.
A kind of 6. convertible subsoiling plow according to claim 5, it is characterised in that the front plough（71）It is provided with plow standard
（711）, adapter sleeve（713）And plough body（714）, plow standard（711）It is vertically installed at seat in succession（7）On, plow standard（711）It is symmetrical above and below
Adapter sleeve is respectively installed（713）, adapter sleeve（713）The other end is respectively connected with plough body（714）, plow standard（711）Connect adapter sleeve
（713）There is adjustment hole A at place（712）, can adjust plough body（714）Height from the ground.
A kind of 7. convertible subsoiling plow according to claim 5, it is characterised in that the subsoiling plow（72）It is provided with subsoiling
Plow standard（721）, connection handle（722）, subsoiling plough body（723）, subsoiling plow connecting plate（724）, deep soil loosing shovel（725）With subsoiling shovelling blade
（726）, subsoiling plow standard（721）It is vertically installed at seat in succession（7）On, subsoiling plow standard（721）It is symmetrical above and below that connection handle is respectively installed
（722）, subsoiling plough body（723）, subsoiling plow connecting plate（724）, deep soil loosing shovel（725）With subsoiling shovelling blade（726）, subsoiling plough body
（723）, subsoiling plow connecting plate（724）, deep soil loosing shovel（725）With subsoiling shovelling blade（726）Position, direction are adjustable.
A kind of 8. convertible subsoiling plow according to claim 1, it is characterised in that the adjustable locating wheel（8）Pass through
Link device（82）By adjustable locating wheel（8）It is fixed on plow frame（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695665.2A CN107333470A (en) | 2017-08-15 | 2017-08-15 | A kind of convertible subsoiling plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695665.2A CN107333470A (en) | 2017-08-15 | 2017-08-15 | A kind of convertible subsoiling plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107333470A true CN107333470A (en) | 2017-11-10 |
Family
ID=60216957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710695665.2A Withdrawn CN107333470A (en) | 2017-08-15 | 2017-08-15 | A kind of convertible subsoiling plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107333470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110945980A (en) * | 2019-12-06 | 2020-04-03 | 洛阳智能农业装备研究院有限公司 | Plough with adjustable joint position |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776762A (en) * | 1953-05-12 | 1957-06-12 | Harry Ferguson De France | Improvements in or relating to agricultural implements |
| RU2109418C1 (en) * | 1996-10-01 | 1998-04-27 | Всероссийский научно-исследовательский институт механизации сельского хозяйства | Reversible plow |
| EP1625781A1 (en) * | 2004-08-11 | 2006-02-15 | Alois Pöttinger Maschinenfabrik GmbH | Mounted reversible plough |
| CN203801209U (en) * | 2014-05-06 | 2014-09-03 | 黑龙江北大荒众荣农机有限公司 | Mouldboard amplitude-modulation overturning plow |
| CN203840730U (en) * | 2014-06-04 | 2014-09-24 | 内蒙古自治区林业科学研究院 | Overturning type ditching device for fish scale pits |
| CN203951735U (en) * | 2014-07-31 | 2014-11-26 | 图木舒克银丰现代农业装备有限公司 | A kind of convertible plough of ploughing deeply |
| CN206005112U (en) * | 2016-09-10 | 2017-03-15 | 新疆科神农机装备工程研究中心（有限公司） | Vertical beam pivot plow |
| CN207118238U (en) * | 2017-08-15 | 2018-03-20 | 山东滨州国草生态科技有限公司 | A kind of convertible subsoiling plow |
-
2017
- 2017-08-15 CN CN201710695665.2A patent/CN107333470A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776762A (en) * | 1953-05-12 | 1957-06-12 | Harry Ferguson De France | Improvements in or relating to agricultural implements |
| RU2109418C1 (en) * | 1996-10-01 | 1998-04-27 | Всероссийский научно-исследовательский институт механизации сельского хозяйства | Reversible plow |
| EP1625781A1 (en) * | 2004-08-11 | 2006-02-15 | Alois Pöttinger Maschinenfabrik GmbH | Mounted reversible plough |
| CN203801209U (en) * | 2014-05-06 | 2014-09-03 | 黑龙江北大荒众荣农机有限公司 | Mouldboard amplitude-modulation overturning plow |
| CN203840730U (en) * | 2014-06-04 | 2014-09-24 | 内蒙古自治区林业科学研究院 | Overturning type ditching device for fish scale pits |
| CN203951735U (en) * | 2014-07-31 | 2014-11-26 | 图木舒克银丰现代农业装备有限公司 | A kind of convertible plough of ploughing deeply |
| CN206005112U (en) * | 2016-09-10 | 2017-03-15 | 新疆科神农机装备工程研究中心（有限公司） | Vertical beam pivot plow |
| CN207118238U (en) * | 2017-08-15 | 2018-03-20 | 山东滨州国草生态科技有限公司 | A kind of convertible subsoiling plow |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110945980A (en) * | 2019-12-06 | 2020-04-03 | 洛阳智能农业装备研究院有限公司 | Plough with adjustable joint position |
| CN110945980B (en) * | 2019-12-06 | 2024-05-17 | 洛阳智能农业装备研究院有限公司 | Plough with adjustable joint position |
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Application publication date: 20171110 |
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| WW01 | Invention patent application withdrawn after publication |