CN207978256U - A kind of pivot plow - Google Patents
A kind of pivot plow Download PDFInfo
- Publication number
- CN207978256U CN207978256U CN201721774988.2U CN201721774988U CN207978256U CN 207978256 U CN207978256 U CN 207978256U CN 201721774988 U CN201721774988 U CN 201721774988U CN 207978256 U CN207978256 U CN 207978256U
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- colter
- bolt
- supporting rack
- middle frame
- girder
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Abstract
The utility model discloses a kind of pivot plows, including hanger bracket, hanging column, girder, pivot plow to further include：Plough body assembly, range line assembly, gauge wheel assembly；Plough body assembly includes：Plough body middle frame, the first, second colter supporting rack the first colter being connect with the first colter supporting rack for being connected to plough body middle frame or more both sides and the second colter being connect with the second colter supporting rack；First colter supporting rack and the second colter supporting rack are on a perpendicular；First colter supporting rack (the second colter supporting rack) is connect by the first bolt, the second bolt, third bolt with plough body middle frame；The model of second bolt is less than the first bolt and third bolt；Minimum distance of first bolt apart from colter is more than the first bolt at a distance from third bolt.A kind of pivot plow of the utility model makees that efficient, tilling depth is adjustable, reduces the workload of site preparation after cultivation, and the use of third bolt, reduces the damage of colter supporting rack and colter on plough body middle frame.
Description
Technical field
The utility model is related to agricultural machinery technological field, more particularly to a kind of pivot plow.
Background technology
Pivot plow is using relatively broad in agricultural production, and still, pivot plow has complicated, volume both at home and abroad at present
The feature that weight is big, manufacture difficulty is big, of high cost, colter, colter supporting rack flimsy disadvantage replace trouble, shadow after damage
Ring agricultural operation, it is therefore desirable to which a kind of pivot plow of improvement is used for agricultural operation.
Utility model content
The purpose of this utility model is to provide a kind of pivot plow, can improve working efficiency, tilling depth is adjusted, reduction
The damage of colter supporting rack and colter.
To achieve the above object, the utility model provides a kind of pivot plow, including hanger bracket, hanging column, girder, described
Pivot plow further includes：Plough body assembly, range line assembly, gauge wheel assembly；The plough body assembly is fixed on the girder；The limit
Deep wheel assembly is connected on girder；The hanging column is connect by a horizontal stand with the hanger bracket；For controlling girder
It is connect with girder first half with one end of the range line assembly of hanger bracket angle；The other end of the range line assembly with it is described
Hanger bracket connects；The range line assembly is with the gauge wheel in the same side of the girder；The plough body assembly includes：In plough body
A structure of an essay, the first colter supporting rack and the second colter supporting rack and described first for being connected to the plough body middle frame or more both sides
First colter of colter supporting rack connection and the second colter being connect with the second colter supporting rack；The first colter support
Frame and the second colter supporting rack are on a perpendicular；The first colter supporting rack passes through the first bolt, the second bolt,
Three bolts are connect with the plough body middle frame；The second colter supporting rack by the first bolt, the second bolt, third bolt with
The plough body middle frame connection；The model of second bolt is less than first bolt and third bolt；First bolt
Minimum distance apart from colter is more than first bolt at a distance from the third bolt；The hanger bracket turns with the vertical beam
Dynamic connection；It is provided with the first rotary shaft among the hanger bracket transverse strands；The hanger bracket further includes the first cylinder；Described first
One end of cylinder is connect with the hanger bracket upper end；The other end of first cylinder is rotated with outside the hanger bracket transverse strands
Connection.
Wherein, the plough body middle frame include middle frame extexine and be separately fixed at the girder up and down both sides first
Middle frame endosexine and the second middle frame endosexine；First colter supporting rack one end fixed clamp is in the middle frame appearance
Between layer and first middle frame endosexine；Second colter supporting rack one end fixed clamp is in the middle frame extexine
Between second middle frame endosexine.
Wherein, the first colter supporting rack is arc-shaped close to the part of the vertical beam；The first colter supporting rack leans on
The part of the nearly vertical beam is arc-shaped；The first colter supporting rack closely a part for the vertical beam and the second colter branch
A part for the support closely vertical beam is clamped in the both sides up and down of the vertical beam.
Wherein, further include the 4th bolt on the plough body middle frame, the institute with the first colter supporting rack homonymy setting
State the 4th bolt-through middle frame extexine and the first middle frame endosexine；It is set with the second colter supporting rack homonymy
The 4th bolt-through middle frame extexine set and the second middle frame endosexine；With the first colter supporting rack homonymy
The 4th bolt being arranged is next at the first colter supporting rack inflection point；It is same with the second colter supporting rack
The 4th bolt of side setting is arranged tight
Wherein, the gauge wheel assembly includes：Gauge wheel, connecting rod, gag lever post, the second rotary shaft, fixed frame；It is described
Fixed frame is fixedly connected with the girder；Second rotary shaft is applied in the fixed frame；One end of the connecting rod
Pass through connector and the rotation axis connection；The other end of the connecting rod is connect with the gauge wheel；Described gag lever post one end
It is connected on the girder, the other end is connect with the connecting rod；The gag lever post is arranged towards girder tail portion.
Wherein, there are one intermediate for sky, two adjacent spaces of external opening for the setting of the girder first half back side.
Wherein, the range line assembly includes fixed link, motion bar；One end of the fixed link is fixed with the horizontal stand
Connection；One end of the motion bar is fixedly connected by the horizontal stand；The fixed link other end is leaned on being slidably arranged in
In the space of the nearly hanger bracket；It the motion bar other end and is slidably arranged in the space far from the hanger bracket.
Wherein, the first colter latter half is to be made of multiple bar shaped steel bars, and multiple bar shaped steel bars tail portion passes through one
A bar shaped steel bar is fixedly connected；The second colter latter half is to be made of multiple bar shaped steel bars, multiple bar shaped steel bars tail portion
It is fixedly connected by a bar shaped steel bar.
Wherein, there are one colter supporting rod, the centres of the colter supporting rod for setting before each plough body middle frame
Part is fixedly connected with the girder；The upper and lower ends of the colter supporting rod are separately connected a small colter.
As described above, as described above, a kind of pivot plow of the utility model, arable land is smooth, work efficiency is high, tilling depth
It is adjustable, the workload of site preparation after cultivation is reduced using the pivot plow of the utility model, improves the production efficiency in arable land, separately
Outside, on plough body middle frame the second bolt use, reduce the damage of colter supporting rack and colter.
Description of the drawings
Fig. 1 is a kind of pivot plow structural schematic diagram of the utility model；
Fig. 2 is the gauge wheel assembly structure schematic diagram of the utility model；
Fig. 3 is the range line assembly structure schematic diagram of the utility model；
Fig. 4 is the plough body middle frame enlarged drawing of the utility model.
Hanger bracket 1, hanging column 2, girder 3, plough body middle frame 4, the first colter supporting rack 5, the second colter supporting rack 6,
One colter 7, the second colter 8, the first bolt 9, the second bolt 10, third bolt 11, the first cylinder 12, the 4th bolt 13, limit are deep
Wheel 14, connecting rod 15, gag lever post 16, the second rotary shaft 17, fixed frame 18, fixed link 19, motion bar 20, colter supporting rod
21, small colter 22.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And with reference to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model provides a kind of pivot plow, including hanger bracket 1, hanging column 2, girder
3, the pivot plow further includes：Plough body assembly, range line assembly, gauge wheel assembly；The plough body assembly is fixed on the girder 3
On；The gauge wheel assembly is connected on girder 3；The hanging column 2 is connect by a horizontal stand with the hanger bracket 1；
It is connect with 3 first half of girder with one end of the range line assembly of 1 angle of hanger bracket for controlling girder 3；The range line is total
At the other end connect with the hanger bracket 1；The range line assembly is with the gauge wheel 14 in the same side of the girder 3；Institute
Stating plough body assembly includes：Plough body middle frame 14,5 and of the first colter supporting rack for being connected to about 14 both sides of the plough body middle frame
Second colter supporting rack 6, the first colter 7 being connect with the first colter supporting rack 5 and with the second colter supporting rack 6 connect
The second colter 8 connect；The first colter supporting rack 5 and the second colter supporting rack 6 are on a perpendicular；First plough
Knife supporting rack 5 is connect by the first bolt 9, the second bolt 10, third bolt 11 with the plough body middle frame 14；Second plough
Knife supporting rack 6 is connect by the first bolt 9, the second bolt 10, third bolt 11 with the plough body middle frame 14；Second spiral shell
The model of bolt 10 is less than first bolt 9 and third bolt 11；Minimum distance of first bolt 9 apart from colter is more than institute
The first bolt 9 is stated at a distance from the third bolt 11；In this way, according to lever principle, when colter is when plowing, if
When encountering harder stone or other things, colter and colter supporting rack can be branch with the first bolt 9 by a power
Point, third bolt 11 equally will receive a power, and according to lever principle, the power that third bolt 11 is subject to can be received more than colter
The power that power, such colter and colter supporting rack can be subject to can be less than the power that third bolt 11 is subject to, due to 11 model of third bolt
Smaller, stress is easily broken, therefore when colter is by resistance, third bolt 11 can be damaged first, can protect colter and colter branch in this way
Support is not broken, and due to replacing a stove bolt compared to replacing for colter or colter supporting rack, cost is much smaller.It is described outstanding
Hanger 1 is rotatablely connected with the vertical beam；It is provided with the first rotary shaft among 1 transverse strands of the hanger bracket；The hanger bracket 1 is also
Including the first cylinder 12；One end of first cylinder 12 is connect with 1 upper end of the hanger bracket；First cylinder 12 it is another
It is rotatablely connected outside end and 1 transverse strands of the hanger bracket.When needing to overturn vertical beam, driven by engine cylinder is overturn, more
Add laborsaving.
Further, the plough body middle frame 14 includes middle frame extexine and is separately fixed at the girder about 3 two
The the first middle frame endosexine and the second middle frame endosexine of side；First colter supporting rack, 5 one end fixed clamp is described
Between middle frame extexine and first middle frame endosexine；Second colter supporting rack, 6 one end fixed clamp is described
Between middle frame extexine and second middle frame endosexine.
Further, the first colter supporting rack 5 is arc-shaped close to the part of the vertical beam；The first colter support
Frame 5 is arc-shaped close to the part of the vertical beam；The closely part for the vertical beam and described second of the first colter supporting rack 5
A part for the closely vertical beam of colter supporting rack 6 is clamped in the both sides up and down of the vertical beam.
Further, the plough body middle frame 14 further includes the 4th bolt 13, and the 4th bolt 13 is outside middle frame
Surface layer and the first middle frame endosexine (middle frame extexine and the second middle frame endosexine)；4th bolt 13 setting close to
At the first colter supporting rack 5 (the second colter supporting rack 6) inflection point.
Further, the gauge wheel assembly includes：Gauge wheel 14, connecting rod 15, gag lever post 16, the second rotary shaft 17,
Fixed frame 18；The fixed frame 18 is fixedly connected with the girder 3；Second rotary shaft 17 is applied in the fixed frame
Frame 18；One end of the connecting rod 15 passes through connector and the rotation axis connection；The other end of the connecting rod 15 with it is described
Gauge wheel 14 connects；16 one end of the gag lever post is connected on the girder 3, and the other end is connect with the connecting rod 15；It is described
Gag lever post 16 is arranged towards 3 tail portion of girder.When girder 3 is overturn, drive the overturning of gauge wheel assembly, the second rotary shaft 17 that can protect
After demonstrate,proving the overturning of gauge wheel 14,14 wheel body of gauge wheel can rotate downward, and gag lever post 16 can prevent gauge wheel 14 first always backward
Rotation does not have, in addition the adjustable depth plowed of the rotation of gauge wheel 14.
Further, there are one intermediate for sky for the setting of the 3 first half back side of the girder, external opening it is two adjacent
Space.The range line assembly includes fixed link 19, motion bar 20；One end of the fixed link 19 is fixed with the horizontal stand
Connection；One end of the motion bar 20 is fixedly connected by the horizontal stand；19 other end of the fixed link is arranged with sliding
In the space of the hanger bracket 1；20 other end of the motion bar and the space for being slidably arranged in the separate hanger bracket 1
In.Motion bar 20 can slide in the space far from the hanger bracket 1, the angle for adjusting girder 3 and hanger bracket 1.
Further, 7 latter half of the first colter is to be made of multiple bar shaped steel bars, and multiple bar shaped steel bars tail portion is logical
A bar shaped steel bar is crossed to be fixedly connected；Second colter, 8 latter half is to be made of multiple bar shaped steel bars, multiple bar shaped steel bars
Tail portion is fixedly connected by a bar shaped steel bar.Colter in the prior art is made of real steel plate, the utility model
Colter uses bar shaped, can reduce resistance of the soil to colter in this way.
Further, there are one colter supporting rod 21, the colter supports for the 14 front setting of each plough body middle frame
The middle section of bar 21 is fixedly connected with the girder 3；The upper and lower ends of the colter supporting rod 21 are separately connected a small plough
Knife 22 can clear away some barriers in advance.
Further, connecting rod 15 is provided with multiple junctions being connect with gauge wheel 14, and the position being connect with wheel can
The above lower exchange, can limit the depth that colter plows to a certain extent in this way.
As described above, a kind of pivot plow of the utility model, arable land is smooth, work efficiency is high, tilling depth is adjustable, makes
The workload for reducing site preparation after cultivation with the pivot plow of the utility model, improves the production efficiency in arable land, in addition, in plough body
The use of second bolt on a structure of an essay, reduces the damage of colter supporting rack and colter.
It should be understood that the above-mentioned specific implementation mode of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification examples in equivalent form.
Claims (9)
1. a kind of pivot plow, including hanger bracket (1), hanging column (2), girder (3), which is characterized in that the pivot plow further includes：
Plough body assembly, range line assembly, gauge wheel assembly；
The plough body assembly is fixed on the girder (3)；
The gauge wheel assembly is connected on girder (3)；
The hanging column (2) is connect by a horizontal stand with the hanger bracket (1)；
It is connect with one end of the range line assembly of hanger bracket (1) angle with girder (3) first half for controlling girder (3)；
The other end of the range line assembly is connect with the hanger bracket (1)；The range line assembly is with the gauge wheel (14) in the master
The same side of beam (3)；
The plough body assembly includes：Plough body middle frame (4), the first colter for being connected to the plough body middle frame (4) both sides up and down
Supporting rack (5) and the second colter supporting rack (6), the first colter (7) being connect with the first colter supporting rack (5) and with it is described
The second colter (8) of second colter supporting rack (6) connection；The first colter supporting rack (5) and the second colter supporting rack (6) exist
On one perpendicular；
The first colter supporting rack (5) passes through the first bolt (9), the second bolt (10), third bolt (11) and the plough body
Middle frame (4) connects；The second colter supporting rack (6) passes through the first bolt (9), the second bolt (10), third bolt (11)
It is connect with the plough body middle frame (4)；
The model of second bolt (10) is less than first bolt (9) and third bolt (11)；
Minimum distance of first bolt (9) apart from colter is more than first bolt (9) and the third bolt (11)
Distance；
The hanger bracket (1) is rotatablely connected with vertical beam；It is provided with the first rotary shaft among hanger bracket (1) transverse strands；It is described
Hanger bracket (1) further includes the first cylinder (12)；One end of first cylinder (12) is connect with the hanger bracket (1) upper end；Institute
The other end for stating the first cylinder (12) is rotatablely connected with outside the hanger bracket (1) transverse strands.
2. pivot plow according to claim 1, which is characterized in that the plough body middle frame (4) includes middle frame extexine
With the first middle frame endosexine and the second middle frame endosexine for being separately fixed at the girder (3) both sides up and down；Described first
Colter supporting rack (5) one end fixed clamp is between the middle frame extexine and first middle frame endosexine；Described
Two colter supporting rack (6) one end fixed clamps are between the middle frame extexine and second middle frame endosexine.
3. pivot plow according to claim 2, which is characterized in that the first colter supporting rack (5) is close to the vertical beam
Part it is arc-shaped；The first colter supporting rack (5) is arc-shaped close to the part of the vertical beam；The first colter supporting rack
(5) closely a part for a part for the vertical beam and the second colter supporting rack (6) the closely vertical beam be clamped in it is described
The both sides up and down of vertical beam.
4. pivot plow according to claim 2, which is characterized in that further include the 4th bolt on the plough body middle frame (4)
(13), the 4th bolt (13) with the first colter supporting rack (5) homonymy setting runs through middle frame extexine and first
Middle frame endosexine；Run through middle frame with the 4th bolt (13) of the second colter supporting rack (6) homonymy setting
Extexine and the second middle frame endosexine；It is set with the 4th bolt (13) of the first colter supporting rack (5) homonymy setting
It sets close at the first colter supporting rack (5) inflection point；With the described 4th of the second colter supporting rack (6) homonymy setting the
Bolt (13) is next at the second colter supporting rack (6) inflection point.
5. pivot plow according to claim 1, which is characterized in that the gauge wheel assembly includes：Gauge wheel (14), connection
Bar (15), gag lever post (16), the second rotary shaft (17), fixed frame (18)；The fixed frame (18) is solid with the girder (3)
Fixed connection；Second rotary shaft (17) is applied in the fixed frame (18)；One end of the connecting rod (15) passes through connection
Part and the rotation axis connection；The other end of the connecting rod (15) is connect with the gauge wheel (14)；The gag lever post (16)
One end is connected on the girder (3), and the other end is connect with the connecting rod (15)；The gag lever post (16) is towards girder (3)
Tail portion is arranged.
6. pivot plow according to claim 1, which is characterized in that there are one girder (3) the first half back side settings
Centre is sky, two adjacent spaces of external opening.
7. pivot plow according to claim 6, which is characterized in that the range line assembly includes fixed link (19), motion bar
(20)；One end of the fixed link (19) is fixedly connected with the horizontal stand；One end of the motion bar (20) passes through described
Horizontal stand is fixedly connected；It fixed link (19) other end and is slidably arranged in the space close to the hanger bracket (1)；Institute
It states motion bar (20) other end and is slidably arranged in the space far from the hanger bracket (1).
8. according to any pivot plows of claim 1-7, which is characterized in that the first colter (7) latter half is served as reasons
Multiple bar shaped steel bar compositions, multiple bar shaped steel bars tail portion is fixedly connected by a bar shaped steel bar；Second colter (8) is later half
To be made of multiple bar shaped steel bars, multiple bar shaped steel bars tail portion is fixedly connected by a bar shaped steel bar for part.
9. pivot plow according to claim 8, which is characterized in that be provided with one before each plough body middle frame (4)
The middle section of a colter supporting rod (21), the colter supporting rod (21) is fixedly connected with the girder (3)；The colter branch
The upper and lower ends of strut (21) are separately connected one small colter (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774988.2U CN207978256U (en) | 2017-12-19 | 2017-12-19 | A kind of pivot plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774988.2U CN207978256U (en) | 2017-12-19 | 2017-12-19 | A kind of pivot plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978256U true CN207978256U (en) | 2018-10-19 |
Family
ID=63817847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774988.2U Active CN207978256U (en) | 2017-12-19 | 2017-12-19 | A kind of pivot plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978256U (en) |
-
2017
- 2017-12-19 CN CN201721774988.2U patent/CN207978256U/en active Active
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