CN205812693U - A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig - Google Patents
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig Download PDFInfo
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- CN205812693U CN205812693U CN201620672658.1U CN201620672658U CN205812693U CN 205812693 U CN205812693 U CN 205812693U CN 201620672658 U CN201620672658 U CN 201620672658U CN 205812693 U CN205812693 U CN 205812693U
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- ploughing
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Abstract
nullThis utility model provides a kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig in agricultural mechanical field，Including frame、Middle driving box、Stubble ploughing knife pivot、Rotary ploughing cutter shaft and subsoiling device，Rotary ploughing cutter shaft is arranged on the rear of stubble ploughing knife pivot，The lower edge of the revolution circumference of rotary blade is lower than the lower edge of the revolution circumference of stubble-cleaning knife，Subsoiling device is arranged in the frame between rotary ploughing cutter shaft and stubble ploughing knife pivot，The high adjustable ridger in ridge is connected in the frame at rotary ploughing cutter shaft rear，Ridger includes crossbeam and ridging frame，Ridge top adjustment frame is connected on crossbeam，Ridge top adjustment frame includes gripper shoe，Gripper shoe is provided with connecting plate and is hinged with link，Link is hinged with ridging frame，Connecting plate connects the moving member that can move along a straight line，Moving member is hinged with ridging frame by link，Ridging frame bottom side is provided with ditching plate，Ridging frame includes ridging plate，Ridging plate is arranged on ditching plate rear；This utility model realizes the adjustment that ridge is high, meets different crops requirements, improves farming efficiency.
Description
Technical field
This utility model relates to a kind of composite working rig, particularly to a kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig.
Background technology
In agricultural production, soil, land for growing field crops is carried out rotary tillage spring and loosen the soil and ridging operation, typically use agricultural machinery
Fulfil assignment.In prior art, it is achieved the loosen the soil working rig of ridging of rotary tillage is rotary tillage, deep loosening, stubble cleaning ridger, including frame,
Stubble ploughing knife pivot, rotary ploughing cutter shaft, subsoiling device and ridger, stubble ploughing knife pivot is placed with some stubble-cleaning knifes, and rotary ploughing cutter shaft is arranged
Being furnished with some rotary blades, frame is provided with subsoiling device, subsoiling device includes mounting seat and deep soil loosing shovel, the frame of rotary cultivator with
Ridger connects, and rotary cultivator includes rotary ploughing cutter shaft, and rotary ploughing cutter shaft is placed with some rotary blades, and ridger includes ridging
Ploughshare, frame is connected with ridging ploughshare, and subsoiling device is located at rotary ploughing cutter shaft rear, and ridging ploughshare is arranged on subsoiling device rear, this device
The adjustment that ridging ridge is high can not be realized, when needing to regulate ridge height, need to pull down original ridger, change another kind of specification
Ridger, troublesome poeration, farming efficiency is low, and rotary blade stress is the biggest, and rotary ploughing cutter shaft bears under the effect of rotary blade
Moment very big, rotary blade and the easy fatigue damage of rotary ploughing cutter shaft.
Utility model content
For defect of the prior art, the purpose of this utility model be to overcome above-mentioned deficiency of the prior art it
Place, it is provided that a kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig, it is achieved while stubble-cleaning, subsoiling, rotary tillage and ridging operation and
The adjustment that ridge is high, regulation ridge is high according to actual needs, easy to operate, improves farming quality and efficiency, tillage resistance during rotary tillage
Little.
The purpose of this utility model is achieved in that a kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig, including frame,
Middle driving box, stubble ploughing knife pivot, rotary ploughing cutter shaft and subsoiling device, described stubble ploughing knife pivot and rotary ploughing cutter shaft respectively with middle driving box
It is in transmission connection, described stubble ploughing knife pivot is placed with some stubble-cleaning knifes, described rotary ploughing cutter shaft is placed with some rotary blades, described machine
Being provided with subsoiling device on frame, described subsoiling device includes mounting seat and deep soil loosing shovel, and described mounting seat is connected with deep soil loosing shovel, described
Rotary ploughing cutter shaft is arranged on the rear of stubble ploughing knife pivot, and the lower edge ratio of the revolution circumference of described rotary blade is under the revolution circumference of stubble-cleaning knife
Edge is low, and described subsoiling device is located between rotary ploughing cutter shaft and stubble ploughing knife pivot, and the frame at described rotary ploughing cutter shaft rear connects ridge
High adjustable ridger, described ridger includes crossbeam and ridging frame, and described crossbeam connects ridge top adjustment frame, described
Ridge top adjustment frame is arranged relative to crossbeam centrosymmetry, and described ridge top adjustment frame includes that gripper shoe, the middle part of described gripper shoe are provided with
Connecting plate, the afterbody of described gripper shoe is hinged with link, and described link is hinged with ridging frame, and described connecting plate connects can be straight
Moving member one end of line motion, the described moving member other end is hinged with ridging frame by link, and the bottom side of described ridging frame sets
Ridging plate, described ridging plate are arranged on ditching plate rear to have ditching plate, described ridging frame to include.
During utility model works, stubble-cleaning knife is carried out breaking ground stubble-cleaning, carries out after subsoiling device stubble-cleaning on the basis of soil layer
Subsoiling, reduces subsoiling resistance, and rotary blade carries out rotary tillage on the basis of subsoiling, reduces the tillage resistance of rotary blade, ridger
Carrying out ridging on layer after rotary tillage, when moving member moves along a straight line to connecting plate direction, moving member shortens, and moving member drives
Ridge frame upwards turns, and ridging frame is enhanced, i.e. ridging plate is enhanced, and during ridging, ridge height strengthens；Moving member does straight line fortune to ridging frame
Time dynamic, moving member is elongated, and the length of gripper shoe is fixing, and moving member drives ridging frame to turn downwards, and ridging frame declines, i.e. ridging
Plate declines, and during ridging, ridge height reduces, and after stubble-cleaning, subsoiling, rotary tillage have worked, soil now is the most broken, reduces
Ridging resistance, ditching plate ditches, and the soil layer between adjacent trench digging plate is piled up, and the soil layer that accumulation is got up by ridging plate enters
Row suppression, makes ridge body upper surface level, improves ridging quality；While this utility model realizes stubble-cleaning, subsoiling, rotary tillage and ridging
The high adjustment of operation and ridge, improves farming quality and efficiency, reduces tillage resistance during rotary tillage, solves technology in this area
The insurmountable technical problem of personnel, can be applicable in the work of stubble-cleaning, subsoiling, rotary tillage, ridging operation.
In order to improve the reliability of regulation ridge high workload further, described moving member includes nut, is provided with in described nut
Bearing mounting hole, nut is connected by bearing mounting hole bearing, and bearing connects fixing bar one end, and this design makes rotating nut
Fixing bar not turn, the fixing bar other end is connected with connecting plate, and nut internal coiling transmission has does the screw rod moved along a straight line, screw rod simultaneously
Connecting follower lever one end, the follower lever other end is hinged with ridging frame by link.
During in order to make rotating nut more laborsaving, described nut connects and has push rod, this design makes rotating nut operate more
Add conveniently.
In order to improve the reliability of screw motion further, it is provided with to the first of screw rod extension spacing bottom described nut
Limit, this design makes screw rod only move along a straight line in nut.
In order to reach to regulate the purpose that ridge is high when realizing ridging, described moving member includes that oil cylinder, oil cylinder are connected with connecting plate,
The piston rod of oil cylinder is hinged with ridging frame by link, and this design is transported by the straight line of regulation oil cylinder Throttle Opening Control piston rod
Dynamic.
In order to improve the automaticity controlling oil cylinder throttle size further, the downside at described crossbeam two ends respectively connects to be had
Measurement apparatus, measurement apparatus include that lining, the middle and lower part of described lining and the bottom of lining be all provided with in oriented lining extending the
Two position-limited edges, connect in described lining and have the stroke shaft that can move at vertical direction, and described stroke shaft top side is by connecting seat even
Being connected to distance measuring sensor, the head of described distance measuring sensor, just to the second position-limited edge, connects on the downside of described stroke shaft and has connecting rod,
The bottom of described connecting rod connects wheel, and this design obtains the change of ground layer height by the height risen or fallen of stroke shaft
Change amount.
For the reliability of further utility model works, described rotary ploughing cutter shaft and stubble ploughing knife pivot be arranged on left plate and
Between right plate, outside the inner side of described wheel is all outside left plate and outside right plate, this design can make wheel the most random
Frame tilts up or down, it is achieved the detection of stroke shaft height change.
In order to improve automaticity of the present utility model further, also include:
Electro-hydraulic proportional servo valve, electro-hydraulic proportional servo valve controls oil circuit direction and uninterrupted in oil cylinder；
Controller, the distance signal that the wheel sended over according to distance measuring sensor rises or falls controls electric-hydraulic proportion and watches
Taking the input voltage of valve, this design can control oil cylinder throttle size according to actual formation height change, makes the end face of ridge body exist
In same level, improve ridging quality.
In order to make ridge body more consolidation, described crossbeam being also associated with bracing frame, the top of bracing frame is in the longitudinal direction
Being interval with limit stick, connecting plate is also associated with suppressing bar with the hinged place of link, and the top of suppression bar is provided with buffer spring,
Suppression bar is provided with buffing pad, and the top of suppression bar is provided with the card column being limited between limit stick, buffer spring top and card column
Connecting, be connected with buffing pad bottom buffer spring, buffer spring top is connected with card column bottom side, and it is outside that buffer spring is formed
Elastic force be applied to suppress on bar, beneficially soil particle crush and makes ridge body more consolidation, raising ridging quality.
In order to improve subsoiling and the reliability of ridging work further, the root edge of described deep soil loosing shovel is than the revolution of stubble-cleaning knife
The low at least 10cm in bottom side of circumference, this design makes subsoiling on-the-job satisfaction agriculture requirement.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of a kind of structure in this utility model.
Fig. 2 is the top view of a kind of structure in this utility model.
Fig. 3 is the upward view of ridger in this utility model.
Fig. 4 is the left view of a kind of structure in this utility model.
Fig. 5 is the profile of a kind of moving member in this utility model.
Fig. 6 is the left view of another kind of structure in this utility model.
Fig. 7 is the profile of the measurement apparatus in this utility model in another kind of structure.
Fig. 8 is the control block diagram in this utility model.
Wherein, 1 ridging plate, 2 ridging framves, 3 suppression bars, 4 connecting plates, 5 gripper shoes, 6 ditching plates, 7 rotary blades, 8 deep soil loosing shovels,
9 stubble ploughing knife pivots, 10 stubble-cleaning knifes, 11 right plates, 12 middle driving boxs, 13 frames, 14 bracing frames, 15 buffer springs, 16 card columns, 17
Nut, 18 follower levers, 19 links, 20 limit sticks, 21 push rods, 22 crossbeams, 23 rotary ploughing cutter shafts, 24 mounting seats, 25 buffing pads, 26
Fixing bar, 27 left plates, 28 first position-limited edges, 29 screw rods, 30 bearings, 31 linings, 32 connecting rods, 33 wheels, 34 piston rods, 35
Oil cylinder, 36 second position-limited edges, 37 connect seat, 38 distance measuring sensors.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Embodiment 1
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig as shown in Fig. 1～5, including frame 13, middle driving box 12,
Stubble ploughing knife pivot 9, rotary ploughing cutter shaft 23 and subsoiling device, stubble ploughing knife pivot 9 and rotary ploughing cutter shaft 23 are respectively with middle driving box 12 transmission even
Connect, stubble ploughing knife pivot 9 is placed with some stubble-cleaning knifes 10, rotary ploughing cutter shaft 23 is placed with some rotary blades 7, frame 13 is provided with
Subsoiling device, subsoiling device includes mounting seat 24 and deep soil loosing shovel 8, and mounting seat 24 is connected with deep soil loosing shovel 8, and rotary ploughing cutter shaft 23 is arranged on
The rear of stubble ploughing knife pivot 9, the lower edge of the revolution circumference of rotary blade 7 is lower than the lower edge of the revolution circumference of stubble-cleaning knife 10, subsoiling device
Being located between rotary ploughing cutter shaft 23 and stubble ploughing knife pivot 9, the root edge of deep soil loosing shovel 8 is lower than the bottom side of the revolution circumference of stubble-cleaning knife 10
10cm, the frame 13 at rotary ploughing cutter shaft 23 rear connects and has the high adjustable ridger in ridge, and ridger includes crossbeam 22 and rises
Ridge frame 2, crossbeam 22 connects and has ridge top adjustment frame, and ridge top adjustment frame is arranged relative to crossbeam 22 centrosymmetry, ridge top adjustment frame bag
Including gripper shoe 5, the middle part of gripper shoe 5 is provided with connecting plate 4, and the afterbody of gripper shoe 5 is hinged with link 19, link 19 and ridging
Frame 2 is hinged, and connecting plate 4 connects moving member one end, and moving member includes nut 17, and nut 17 connects has push rod 21, in nut 17
Being provided with bearing mounting hole, nut 17 is connected by bearing mounting hole bearing 30, and bearing 30 connects fixing bar 26 one end, fixing bar
26 other ends are connected with connecting plate 4, and nut 17 internal coiling transmission has does the screw rod 29 moved along a straight line, and screw rod 29 connects follower lever 18
One end, follower lever 18 other end is provided with, bottom the hinged nut of ridging frame 2 17, first extended to screw rod 29 by link 19
Position-limited edge 28, the bottom side of ridging frame 2 is provided with ditching plate 6, and ridging frame 2 includes ridging plate 1, after ridging plate 1 is arranged on ditching plate 6
Side；Being also associated with bracing frame 14 on crossbeam 22, the top of bracing frame 14 is interval with limit stick 20, connecting plate in the longitudinal direction
4 are also associated with suppressing bar 3 with the hinged place of link 19, and the top of suppression bar 3 is provided with buffer spring 15, and suppression bar 3 is provided with
Buffing pad 25, the top of suppression bar 3 is provided with the card column 16 being limited between limit stick 20, buffer spring 15 top and card column 16 end
Side connects, and is connected with buffing pad 25 bottom buffer spring 15.
Before utility model works, push rod 21 is promoted to rotate, the rotation rotating drive nut 17 of push rod 21, nut 17
Rotating and drive screw rod 29 to move along a straight line, when follower lever 18 length outside nut 17, the length of gripper shoe 5 is constant,
Under the effect of follower lever 18, ridging frame 2 rotates down, and ridging plate 1 declines, ridge height step-down；Reversely promote push rod 21, push rod 21
Rotate the rotation driving nut 17, the rotation of nut 17 drives screw rod 29 to move along a straight line, and the follower lever 18 outside nut 17 is long
Degree shortens, and the length of gripper shoe 5 is constant, and under the effect of follower lever 18, ridging frame 2 is rotated up, and ridging plate 1 is enhanced, ridge
Height uprises；Promote push rod 21 according to actual needs, reach to regulate the purpose that ridge is high；During utility model works, stubble-cleaning knife 10
Carry out breaking ground stubble-cleaning, carries out subsoiling after subsoiling device stubble-cleaning on the basis of soil layer, reduces subsoiling resistance, and rotary blade 7 is in subsoiling
On the basis of carry out rotary tillage, reduce the tillage resistance of rotary blade 7, ridger carries out ridging, now on the soil after rotary tillage
Soil the most broken, reduce ridging resistance, ditching plate 6 ditches, and the soil layer of adjacent ditching plate 6 is piled up,
The soil layer that accumulation is got up by ridging plate 1 is suppressed, and makes the upper surface level of ridge body, improves ridging quality；This utility model is real
Operation while existing stubble-cleaning, subsoiling, rotary tillage and ridging, adjusts ridge high according to actual needs, it is not necessary to change another kind of specification
Ridger achieve that and adjust the high purpose in ridge, improve farming quality and efficiency, subsoiling after first stubble-cleaning, the soil before rotary tillage
Crush, reduced tillage resistance during rotary tillage, solve the insurmountable technical problem of those skilled in that art, can apply
In stubble-cleaning, subsoiling, rotary tillage, ridging operation work in.
Embodiment 2
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig as shown in Fig. 6 ~ Fig. 8, exists with the difference of embodiment 1
In, moving member includes that oil cylinder 35, oil cylinder 35 are connected with connecting plate 4, and the piston rod 34 of oil cylinder 35 is by link 19 and ridging frame 2
Hinged, the downside at crossbeam 22 two ends respectively connects has measurement apparatus, measurement apparatus to include lining 31, the middle and lower part of lining 31 and lining
The second position-limited edge 36 that the bottom of 31 extends in being all provided with oriented lining, connects in lining 31 and has the stroke that can move at vertical direction
Axle, there is distance measuring sensor 38 stroke shaft top side by connecting seat 37 connection, and the head of distance measuring sensor 38 is just to the second position-limited edge
36, connect on the downside of stroke shaft and have connecting rod 32, the bottom of connecting rod 32 connects wheel 33, rotary ploughing cutter shaft 23 and stubble ploughing knife pivot peace
It is contained between left plate 27 and right plate 11, outside the inner side of wheel 33 is all outside left plate 27 and outside right plate 11；This
Utility model also includes: electro-hydraulic proportional servo valve, and electro-hydraulic proportional servo valve controls oil circuit direction and uninterrupted in oil cylinder 35；Control
Device processed, the distance signal that the wheel 33 sended over according to distance measuring sensor 38 rises or falls controls electro-hydraulic proportional servo valve
Input voltage.
During utility model works, stubble-cleaning knife 10 is carried out breaking ground stubble-cleaning, and subsoiling device carries out subsoiling after stubble-cleaning, reduces deep
Pine resistance, rotary blade 7 carries out rotary tillage on the basis of subsoiling, reduces the tillage resistance of rotary blade 7, and ridger is after rotary tillage
Carrying out ridging on soil layer, soil now is the most broken, reduces ridging resistance, and ditching plate 6 is ditched, adjacent ditching plate
The soil layer of 6 is piled up, and the soil layer that accumulation is got up by ridging plate 1 is suppressed, and uses controller to change electron hydraulic proportional servo
The input voltage of valve, oil cylinder 35 throttle size changes, it is achieved piston rod 34 moving direction and the displacement to oil cylinder 35
Control；In same field, some zone levels, there is the gradient in some regions, when this composite working rig from one piece flatly to
Acclive soil motion time, make the when of driver on the wheel 33 level ground outside the gradient walk, wheel 33 with
Interior fuselage carries out operation on acclive soil, and wheel 33 rises or falls along with the fluctuating of the gradient, and stroke shaft is along with wheel
The rising of son 33 and rise or fall and decline, distance measuring sensor 38 measures the height risen or fallen in real time, range finding sensing
The signal detected is sent to controller by device 38, and controller calculates the amount of feeding of oil mass and controls the flow direction of oil, lives
Corresponding action made by stopper rod 34, and ridging frame 2 rotates under the effect of piston rod 34 up or down, makes the end face of ridge body same
In one horizontal plane, improve ridging quality；This utility model realize stubble-cleaning, subsoiling, rotary tillage and ridging while operation and ridge high
Automatically adjust, control the amount of feeding and the flow direction of oil of oil in oil cylinder 35 according to the fluctuating in field, make the top of the ridge body after ridging
Ridging quality, subsoiling after first stubble-cleaning, in same level, are improved in face, and the soil layer before rotary tillage has crushed, during reduction rotary tillage
Tillage resistance, solves the insurmountable technical problem of those skilled in that art, can be applicable to stubble-cleaning, subsoiling, rotary tillage, ridging
In the work of operation.
This utility model is not limited to above-described embodiment, on the basis of technical scheme disclosed in this utility model, this
The technical staff in field is according to disclosed technology contents, it is not necessary to performing creative labour just can be special to some of which technology
Levying and make some replacements and deformation, these are replaced and deformation is all in this utility model protection domain.
Claims (10)
1. a stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig, including frame, middle driving box, stubble ploughing knife pivot, rotary ploughing cutter shaft and
Subsoiling device, described stubble ploughing knife pivot and rotary ploughing cutter shaft are in transmission connection with middle driving box respectively, and described stubble ploughing knife pivot is placed with
Some stubble-cleaning knifes, described rotary ploughing cutter shaft is placed with some rotary blades, and described subsoiling device is arranged in frame, and described subsoiling fills
Put and include that mounting seat and deep soil loosing shovel, described mounting seat are connected with deep soil loosing shovel, it is characterised in that described rotary ploughing cutter shaft is arranged on stubble-cleaning
The rear of cutter shaft, the lower edge of the revolution circumference of described rotary blade is lower than the lower edge of the revolution circumference of stubble-cleaning knife, described subsoiling device
It is located between rotary ploughing cutter shaft and stubble ploughing knife pivot, the frame at described rotary ploughing cutter shaft rear connects and has the high adjustable ridger in ridge,
Described ridger includes crossbeam and ridging frame, and described crossbeam connects ridge top adjustment frame, and described ridge top adjustment frame is the most horizontal
Beam centrosymmetry is arranged, and described ridge top adjustment frame includes that gripper shoe, the middle part of described gripper shoe are provided with connecting plate, described gripper shoe
Afterbody be hinged with link, described link is hinged with ridging frame, and described connecting plate connects the moving member one that can move along a straight line
End, the described moving member other end is hinged with ridging frame by link, and the bottom side of described ridging frame is provided with ditching plate, described ridging
Frame includes that ridging plate, described ridging plate are arranged on ditching plate rear.
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig the most according to claim 1, it is characterised in that described moving member
Including nut, being provided with bearing mounting hole in described nut, nut is connected by bearing mounting hole bearing, and bearing connects fixing bar
One end, the fixing bar other end is connected with connecting plate, and nut internal coiling transmission has does the screw rod moved along a straight line, and screw rod connects follower lever
One end, the follower lever other end is hinged with ridging frame by link.
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig the most according to claim 2, it is characterised in that on described nut
Connect and have push rod.
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig the most according to claim 3, it is characterised in that at the bottom of described nut
Portion is provided with the first position-limited edge extended to screw rod.
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig the most according to claim 1, it is characterised in that described moving member
Including oil cylinder, oil cylinder is connected with connecting plate, and the piston rod of oil cylinder is hinged with ridging frame by link.
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig the most according to claim 5, it is characterised in that described crossbeam two
End downside respectively connect have measurement apparatus, measurement apparatus to include lining, the middle and lower part of described lining and the bottom of lining are equipped with
The second position-limited edge extended in lining, connects in described lining and has the stroke shaft that can move at vertical direction, described stroke shaft
There is distance measuring sensor top side by connecting seat connection, and the head of described distance measuring sensor is just to the second position-limited edge, described stroke shaft
Downside connects connecting rod, and the bottom of described connecting rod connects wheel.
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig the most according to claim 6, it is characterised in that described rotary blade
Axle and stubble ploughing knife pivot are arranged between left plate and right plate, and the inner side of described wheel is all outside left plate and outside right plate
Outside.
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig the most according to claim 7, it is characterised in that also include:
Electro-hydraulic proportional servo valve, electro-hydraulic proportional servo valve controls oil circuit direction and uninterrupted in oil cylinder；
Controller, the distance signal that the wheel sended over according to distance measuring sensor rises or falls controls electro-hydraulic proportional servo valve
Input voltage.
9. according to a kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig described in any one of claim 1～8, it is characterised in that
Being also associated with bracing frame on described crossbeam, the top of bracing frame is interval with limit stick in the longitudinal direction, connecting plate be connected
The hinged place of frame is also associated with suppressing bar, and the top of suppression bar is provided with buffer spring, and suppression bar is provided with buffing pad, buffer spring
Bottom side is connected with buffing pad, and the top of suppression bar is provided with card column, and card column is limited between limit stick, buffer spring top and card column
Bottom side connects.
A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig the most according to claim 9, it is characterised in that: described subsoiling
The root edge of shovel is than the low at least 10cm in bottom side of the revolution circumference of stubble-cleaning knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672658.1U CN205812693U (en) | 2016-06-30 | 2016-06-30 | A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672658.1U CN205812693U (en) | 2016-06-30 | 2016-06-30 | A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205812693U true CN205812693U (en) | 2016-12-21 |
Family
ID=57566005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672658.1U Withdrawn - After Issue CN205812693U (en) | 2016-06-30 | 2016-06-30 | A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig |
Country Status (1)
| Country | Link |
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| CN (1) | CN205812693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034425A (en) * | 2016-06-30 | 2016-10-26 | 江苏沃杨机械科技股份有限公司 | Stubble-cleaning, subsoiling, rotary-tilling and ridge-forming combine operating machine |
| CN109328504A (en) * | 2018-11-29 | 2019-02-15 | 肖桂增 | Stubble-ploughing, deep-loosening ridger |
| CN109644589A (en) * | 2018-12-23 | 2019-04-19 | 双峰县九峰农机制造科技有限公司 | A kind of rotary tillage mechanism that can adapt in the case of complicated earth surface |
| CN112243615A (en) * | 2020-10-30 | 2021-01-22 | 扬州大学 | Stubble-cleaning subsoiling and pressing integrated operation machine |
-
2016
- 2016-06-30 CN CN201620672658.1U patent/CN205812693U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034425A (en) * | 2016-06-30 | 2016-10-26 | 江苏沃杨机械科技股份有限公司 | Stubble-cleaning, subsoiling, rotary-tilling and ridge-forming combine operating machine |
| CN109328504A (en) * | 2018-11-29 | 2019-02-15 | 肖桂增 | Stubble-ploughing, deep-loosening ridger |
| CN109644589A (en) * | 2018-12-23 | 2019-04-19 | 双峰县九峰农机制造科技有限公司 | A kind of rotary tillage mechanism that can adapt in the case of complicated earth surface |
| CN112243615A (en) * | 2020-10-30 | 2021-01-22 | 扬州大学 | Stubble-cleaning subsoiling and pressing integrated operation machine |
| CN112243615B (en) * | 2020-10-30 | 2023-11-24 | 扬州大学 | Stubble cleaning deep loosening and compacting integrated operation machine |
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