CN106233835A - A kind of multiparameter scalable vibrating scarifier and adjustment operational method - Google Patents
A kind of multiparameter scalable vibrating scarifier and adjustment operational method Download PDFInfo
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- CN106233835A CN106233835A CN201610556727.7A CN201610556727A CN106233835A CN 106233835 A CN106233835 A CN 106233835A CN 201610556727 A CN201610556727 A CN 201610556727A CN 106233835 A CN106233835 A CN 106233835A
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- fluted disc
- axle
- disc axle
- frame
- seat
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- 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
Abstract
The invention belongs to agricultural machinery technological field, particularly to a kind of multiparameter scalable vibrating scarifier and adjustment operational method.nullMultiparameter scalable vibrating scarifier，Including frame (1)、Hanger bracket (2)、Change gearbox (3)、Subsoiling work monomer and the deep adjusting means of limit (4)，Limit deep adjusting means (4) to include regulating mounting seat (401)、Telescopic oil cylinder (402)、Gauge wheel (403)、Tachogenerator (404)、Limit ramus profundus frame (405)、Support mounting seat (406) and support shaft (407)，Multiple subsoilings work monomer is arranged in frame (1)，Each subsoiling work monomer includes variable regulation exciting device (5)、Pull bar (6) and loose soil (7)，Variable regulation exciting device (5)，Including speed probe (501)、Clutch shaft bearing seat (502)、First fluted disc axle (503)、Connecting rod (504)、Fluted disc (505)、Second fluted disc axle (506)、3rd fluted disc axle (507) and the second bearing block (508).
Description
Technical field
The invention belongs to agricultural machinery technological field, make particularly to a kind of multiparameter scalable vibrating scarifier and adjustment
Industry method.
Background technology
Subsoiling is an important soil cultivation technology, is under conditions of not digging, chesson, break plough sole,
Deepen arable layer, reach to regulate soil solid, liquid, gas three and compare, improve Soil structure, reduce Soil erosion and raising and retain and conserve soil moisture
The purpose of ability.Implementing major grain producing area soil subsoiling operation on a large scale is an urgent demand realizing increases in grain production.But subsoiling is made
Industry is power consumption " rich and influential family ", and tractive resistance is big, power consumption is high.Under the overall background of energy-saving and emission-reduction, subsoiler low consumption drag reduction becomes urgently
The problem solved.Vibrating subsoiling can effectively reduce tillage resistance, is to solve the effective way that deep loose plough energy consumption is big.Currently used
Subsoiling facility there is the problems such as the subsoiling degree of depth is unstable, it is unreliable to work, farming energy consumption is big, and due to the soil of different regions
Position and the thickness of the plough sole that earth type, weather conditions, tillage method and the facility used are formed are the most different, need deep
Pine facility correspondingly adjust its structural parameters according to the change of working condition." frequency-adjustable vibration is deep for patent No. CN103597922B
Pine machine ", by changing different cams, it is achieved frequency-adjustable vibration Subsoiler.Its shortcoming is only limitted to the fine setting of frequency of vibration, and
And regulation inconvenience is installed, cam is the problem such as job insecurity when there being load operation.It is applied to accordingly, it would be desirable to research and develop
Different regions, the adjustable subsoiler of general running parameter, significant to further genralrlization deep-ploughing implement.
Summary of the invention
It is an object of the invention to provide a kind of multiparameter scalable vibrating scarifier, it is possible to according to different edaphic condition
With Subsoiler requirement, adjust the job parameter of facility, it is achieved Subsoiler efficient, high-quality.
It is an object of the invention to be achieved through the following technical solutions:
A kind of multiparameter scalable vibrating scarifier, including frame 1, hanger bracket 2 and change gearbox 3, wherein, hanger bracket
2 and change gearbox 3 be fixedly mounted in frame 1, described multiparameter scalable vibrating scarifier also include subsoiling work monomer
With limit deep adjusting means 4, wherein,
Limit deep adjusting means 4 to include regulating mounting seat 401, telescopic oil cylinder 402, gauge wheel 403, tachogenerator 404, limit
Ramus profundus frame 405, support mounting seat 406 and support shaft 407, wherein, regulation one end of mounting seat 401 and support mounting seat 406
One end is fixed on the back rest of frame 1, and one end of limit ramus profundus frame 405 is connected with the other end of support mounting seat 406, telescopic oil cylinder
The upper end of 402 is connected with the other end of regulation mounting seat 401, and lower end is connected with limit ramus profundus frame 405, limits another of ramus profundus frame 405
End is provided with support shaft 407, support shaft 407 is installed gauge wheel 403, support shaft 407 is also equipped with tachogenerator 404,
For measuring the rotating speed of support shaft 407；
Multiple subsoilings work monomer is arranged in frame 1, is arranged symmetrically in the both sides of change gearbox 3, each subsoiling work
Variable regulation exciting device 5, pull bar 6 and loose soil 7 is included as monomer, wherein,
Variable regulation exciting device 5, including speed probe 501, clutch shaft bearing seat the 502, first fluted disc axle 503, connecting rod
504, fluted disc the 505, second fluted disc axle the 506, the 3rd fluted disc axle 507 and the second bearing block 508, first fluted disc axle the 503, second fluted disc
Axle the 506, the 3rd fluted disc axle 507 is semiaxis and fluted disc integrated formed structure, and clutch shaft bearing seat 502 is installed the first fluted disc axle
503, bearing is installed between the two, speed probe 501 is arranged on clutch shaft bearing seat 502, and fluted disc 505 is fixedly mounted on
On two fluted disc axles 506, connecting rod 504 is arranged between fluted disc 505 and the second fluted disc axle 506, at connecting rod 504 and the second fluted disc axle
Bearing is installed between 506, the second bearing block 508 is installed the 3rd fluted disc axle 507, bearing, the first tooth are installed between the two
After being engaged by profile of tooth between the fluted disc of dish axle 503 with fluted disc 505 detachably connected, the fluted disc of the second fluted disc axle 506 and
After being engaged by profile of tooth between the fluted disc of three fluted disc axles 507 detachably connected；Variable regulation exciting device 5 passes through clutch shaft bearing
Seat 502 and the second bearing block 508 are fixedly mounted in frame 1；
Pull bar 6 front end 8 is rotationally connected with frame 1 front-axle beam by shipping and reselling on another market, and is swashed with variable regulation by bearing pin 9 in the middle part of pull bar 6
The connecting rod 504 of vibrating device 5 is connected；
Loose soil 7 includes shoveling seat 701, shovel post 702 and shovel head 703, and shovel seat 701 is removably secured and is arranged on pull bar 6
Rear end, shovel post 702 upper end is removably attached to shovel on seat 701, and lower end is removably secured and is provided with shovel head 703；
Multiple subsoilings work monomer is arranged in frame 1, wherein, becomes in the subsoiling work monomer of change gearbox 3
The 3rd fluted disc axle 507 in amount regulation exciting device 5 is connected by shaft coupling with the outfan of change gearbox 3, and adjacent is deep
Connected by cross-axle universal shaft coupling between pine work monomer.
The quantity of subsoiling work monomer is 4 groups.
The operating phase of 4 variable regulation exciting devices 5 in 4 groups of subsoiling work monomers is: two groups of middle variablees are adjusted
Joint exciting device 5 phase place is consistent, and two groups of variable regulation exciting device 5 phase places of both sides are consistent, middle variable regulation exciting dress
Put the 5 operating phase angles regulating exciting device 5 with the variable of both sides and differ 180 degree.
The fluted disc of the first fluted disc axle 503, fluted disc the 505, second fluted disc axle 506 and the 3rd fluted disc axle 507 is plate-like profile of tooth
Structure.
Shovel seat 701 is provided with installing hole, and shovel head 703 shovels structure for scalpriform.
Described method includes frequency of vibration control method, amplitude control method, the control method of angle of throw and penetrating angle
Control method, wherein:
Frequency of vibration control method is the tooth of the coupling gear of the casing Inside gear drive by adjusting change gearbox 3
Number, changes the speed reducing ratio of its output；
Amplitude control method is to change the difference of the position of engagement between fluted disc that is connected to adjust the phase between adjacent fluted disc axle
To vertical height, and then change variable regulation exciting device 5 and export the size of amplitude；
The control method of angle of throw is the position by change shovel post 702 with shovel seat 701 installing hole, and then realizes vibration
The regulation at angle；
The control method of penetrating angle is the shovel head 703 being installed differing tilt angles by conversion, and then adjusts loose soil 7
Penetrating angle.
The beneficial effects of the present invention is:
Subsoiler disclosed in this invention uses active vibration to loosen the soil operating type, for different edaphic condition and deep
Pine job requirements, it is possible to achieve the real-time regulation of frequency of vibration, amplitude, angle of throw and angle of penetration, deep loose plough resistance is relative
Can reduce the resistance of about 30% in other machinery, and this Viberation deep coosener manufactures simplicity, as long as batch production, manufacturing cost can
To be substantially reduced.Meanwhile, this Viberation deep coosener soil disturbance in the course of the work is little, and power consumption is few, and structure is reliable, and other type
Subsoiling machinery compares, and can reduce cost, the effect of additional income.
Accompanying drawing explanation
Fig. 1 is one multiparameter scalable vibrating scarifier structure chart of the present invention；
Fig. 2 is a kind of multiparameter scalable vibrating scarifier right view of the present invention；
Fig. 3 is the structure chart of the variable regulation exciting device of the present invention.
Reference:
1 frame 2 hanger bracket 3 change gearbox
4 limit deep adjusting means 401 regulates mounting seat 402 telescopic oil cylinder
403 gauge wheel 404 tachogenerators 405 limit ramus profundus frame
406 support mounting seat 407 support shaft 5 variable regulation exciting devices
6 pull bars 8 are shipped and resell on another market 9 bearing pins
501 speed probe 502 clutch shaft bearing seat 503 first fluted disc axles
504 connecting rod 505 fluted disc 506 second fluted disc axles
507 the 3rd fluted disc axle 508 second bearing block 7 loose soils
701 shovel seats 702 shovel post 703 shovel head
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.
As it is shown in figure 1, a kind of multiparameter scalable vibrating scarifier, including frame 1, hanger bracket 2, change gearbox 3, deep
Pine work monomer and the deep adjusting means 4 of limit.
Hanger bracket 2 is fixedly mounted on the front-axle beam of frame 1, and change gearbox 3 is fixedly mounted on top in the middle part of frame 1.
As in figure 2 it is shown, limit, deep adjusting means 4 includes regulating mounting seat 401, telescopic oil cylinder 402, gauge wheel 403, test the speed biography
Sensor 404, limit ramus profundus frame 405, support mounting seat 406 and support shaft 407.Wherein, one end and the support of regulation mounting seat 401 is pacified
One end of dress seat 406 is fixed on the back rest of frame 1, and one end of limit ramus profundus frame 405 is with the other end of support mounting seat 406 even
Connecing, the upper end of telescopic oil cylinder 402 is connected with the other end of regulation mounting seat 401, and lower end is connected with limit ramus profundus frame 405, by control
The length of telescopic oil cylinder 402 processed, it is achieved the control to facility tilth.The other end of limit ramus profundus frame 405 is provided with support shaft
407, support shaft 407 is installed gauge wheel 403, support shaft 407 is also equipped with tachogenerator 404, is used for measuring support shaft
The rotating speed of 407.
Multiple subsoilings work monomer is arranged in frame 1, is arranged symmetrically in the both sides of change gearbox 3.In the present embodiment,
The quantity of subsoiling work monomer is 4 groups.Each subsoiling work monomer includes variable regulation exciting device 5, pull bar 6 and loose soil
7。
As it is shown on figure 3, variable regulation exciting device 5, including speed probe 501, clutch shaft bearing seat the 502, first fluted disc
Axle 503, connecting rod 504, fluted disc the 505, second fluted disc axle the 506, the 3rd fluted disc axle 507 and the second bearing block 508.
First fluted disc axle the 503, second fluted disc axle 506 and the 3rd fluted disc axle 507 are semiaxis and fluted disc integrated formed structure.
First fluted disc axle 503 is installed on clutch shaft bearing seat 502, bearing is installed between the two.Speed probe 501 is installed
On clutch shaft bearing seat 502, for measuring the rotating speed of the first fluted disc axle 503.
Fluted disc 505 is fixedly mounted on the second fluted disc axle 506, and connecting rod 504 is arranged on fluted disc 505 and the second fluted disc axle 506
Between, between connecting rod 504 and the second fluted disc axle 506, bearing is installed.
3rd fluted disc axle 507 is installed on second bearing block 508, bearing is installed between the two.
Bolt is passed through by profile of tooth detachably connected after being engaged between the fluted disc of the first fluted disc axle 503 and fluted disc 505, the
Bolt is passed through by profile of tooth detachably connected after being engaged between fluted disc and the fluted disc of the 3rd fluted disc axle 507 of two fluted disc axles 506,
The fluted disc of the first fluted disc axle 503, fluted disc the 505, second fluted disc axle 506 and the 3rd fluted disc axle 507 is plate-like tooth-shape structure, passes through
Adjust the profile of tooth position of engagement of adjacent fluted disc axle, it is possible to adjust the relative vertical height between adjacent fluted disc axle, Jin Ergai
Become variable regulation exciting device 5 and export the size of amplitude.
Variable regulation exciting device 5 is fixedly mounted in frame 1 by clutch shaft bearing seat 502 and the second bearing block 508.
Pull bar 6 front end 8 is rotationally connected with the front-axle beam of frame 1 by shipping and reselling on another market, and is regulated with variable by bearing pin 9 in the middle part of pull bar 6
The connecting rod 504 of exciting device 5 is connected.
Loose soil 7 includes shoveling seat 701, shovel post 702 and shovel head 703, and shovel seat 701 is removably secured installation by bolt
In the rear end of pull bar 6, shovel post 702 upper end is removably attached to shovel on seat 701 by bolt, and lower end is bolted installation
Having shovel head 703, shovel seat 701 to be provided with different installing holes, for regulating the vibrating direction angle of loose soil, shovel head 703 is chisel
Shape shovel structure, different according to operating condition, the inclination angle of shovel head 703 is designed to multiple angles, can be by changing different shovels
Head, changes the angle of penetration of loose soil.
On multiparameter scalable vibrating scarifier, multiple subsoilings work monomer is arranged in frame 1, wherein, near speed change
In the subsoiling work monomer of transmission case 3, the 3rd fluted disc axle 507 in variable regulation exciting device 5 and the output of change gearbox 3
Hold and be connected by shaft coupling, connected by cross-axle universal shaft coupling between adjacent subsoiling work monomer.
The work process of multiparameter scalable vibrating scarifier is as follows:
Multiparameter scalable vibrating scarifier is connected with tractor by hanger bracket 2 thereon, and the traction at tractor is made
Advancing under industry, the rear power output shaft of tractor provides power output for multiparameter scalable vibrating scarifier simultaneously.
During operation, power is exported to speed changing transmission gear case 3 by the rear power output shaft of tractor, via change gearbox
Speed and direction changing after 3, the variable regulation exciting dress of the monomer that worked to the subsoiling of change gearbox 3 both sides by shaft coupling lateral transport
Put 5, and then pass to other subsoiling work monomer by cross-axle universal shaft coupling.
Under the effect of the connecting rod 504 on variable regulation exciting device 5, pull bar 68 swings up and down around shipping and reselling on another market, and makes to fix
Loose soil 7 thereon produces vibration service, and complete to loosen the soil the vibration of topsoil operation.
During work, the work of 4 groups of variable regulation exciting devices 5 on the multiparameter scalable vibrating scarifier in the present embodiment
As phase place it is: two groups of middle variable regulation exciting device 5 phase places are consistent, two groups of variable regulation exciting device 5 phase places of both sides
Unanimously, the operating phase angle that middle variable regulation exciting device 5 regulates exciting device 5 with the variable of both sides differs 180 degree.
A kind of multiparameter scalable vibrating scarifier, its pace, frequency of vibration, amplitude and angle of throw are to affect it to make
The principal element of industry performance, the impact of facility transaction capabilities can be compared contact, the i.e. maximum of facility break shovel by Negotiation speed by them
The ratio of level of vibration component velocity and the pace of facility.Adjustment operational method of the present invention is i.e. by adjusting vibration frequency
Rate, amplitude, angle of throw and pace, it is ensured that facility are in stable operating speed ratio interval all the time, and then ensure facility
Performance and operation quality of loosening the soil.
The adjustment operational method of a kind of multiparameter scalable vibrating scarifier, adjusts including frequency of vibration control method, amplitude
Joint method, the control method of angle of throw and the control method of penetrating angle, wherein:
Frequency of vibration control method is the tooth of the coupling gear of the casing Inside gear drive by adjusting change gearbox 3
Number, changes the speed reducing ratio of its output.
Amplitude control method is to change the difference of the position of engagement between fluted disc that is connected to adjust the phase between adjacent fluted disc axle
To vertical height, and then change variable regulation exciting device 5 and export the size of amplitude.
The control method of angle of throw is the position by change shovel post 702 with shovel seat 701 installing hole, and then realizes vibration
The regulation at angle.
The control method of penetrating angle is the shovel head 703 being installed differing tilt angles by conversion, and then adjusts loose soil 7
Penetrating angle, the adjustment of penetrating angle is to ensure that the good penetration performance of facility.
The foundation of the parameter adjustment operation of above-mentioned control method is by being arranged on the sensing that tests the speed limited in deep adjusting apparatus 1
Device 404 measures the pace of multiparameter scalable vibrating scarifier, by being arranged on the rotating speed on variable regulation exciting device 5
Sensor 501 measures the frequency of vibration of multiparameter scalable vibrating scarifier operation, loosens the soil in conjunction with the vibration of multiparameter scalable
The amplitude of machine and angle of throw, calculate the operating speed ratio of multiparameter scalable vibrating scarifier, determines regulation according to result of calculation
Different running parameters.
Its optimal speed of multiparameter scalable vibrating scarifier of the present invention more interval than operation 1.0-1.5 it
Between.
Claims (6)
1. a multiparameter scalable vibrating scarifier, including frame (1), hanger bracket (2) and change gearbox (3), wherein, outstanding
Hanger (2) and change gearbox (3) are fixedly mounted in frame (1), it is characterised in that: the vibration of described multiparameter scalable is loosened the soil
Machine also includes subsoiling work monomer and limits deep adjusting means (4), wherein,
Limit deep adjusting means (4) to include regulating mounting seat (401), telescopic oil cylinder (402), gauge wheel (403), tachogenerator
(404), limit ramus profundus frame (405), support mounting seat (406) and support shaft (407), wherein, one end of regulation mounting seat (401) with
One end of support mounting seat (406) is fixed on the back rest of frame (1), one end of limit ramus profundus frame (405) and support mounting seat
(406) the other end connects, and the upper end of telescopic oil cylinder (402) is connected with the other end of regulation mounting seat (401), and lower end is deep with limit
Support (405) is connected, and the other end of limit ramus profundus frame (405) is provided with support shaft (407), and support shaft installs gauge wheel on (407)
(403), support shaft (407) is also equipped with tachogenerator (404), is used for measuring the rotating speed of support shaft (407)；
Multiple subsoilings work monomer is arranged in frame (1), is arranged symmetrically in the both sides of change gearbox (3), each subsoiling work
Variable regulation exciting device (5), pull bar (6) and loose soil (7) is included as monomer, wherein,
Variable regulation exciting device (5), including speed probe (501), clutch shaft bearing seat (502), the first fluted disc axle (503),
Connecting rod (504), fluted disc (505), the second fluted disc axle (506), the 3rd fluted disc axle (507) and the second bearing block (508), the first fluted disc
Axle (503), the second fluted disc axle (506), the 3rd fluted disc axle (507) are semiaxis and fluted disc integrated formed structure, clutch shaft bearing seat
(502) upper installation the first fluted disc axle (503), is provided with bearing between the two, and speed probe (501) is arranged on clutch shaft bearing seat
(502), on, fluted disc (505) is fixedly mounted on the second fluted disc axle (506), and connecting rod (504) is arranged on fluted disc (505) and the second tooth
Between dish axle (506), between connecting rod (504) and the second fluted disc axle (506), bearing is installed, the upper peace of the second bearing block (508)
Fill the 3rd fluted disc axle (507), bearing is installed between the two, pass through between fluted disc and the fluted disc (505) of the first fluted disc axle (503)
Profile of tooth is detachably connected after engaging, and passes through tooth between fluted disc and the fluted disc of the 3rd fluted disc axle (507) of the second fluted disc axle (506)
Shape is detachably connected after engaging；Variable regulation exciting device (5) is by clutch shaft bearing seat (502) and the second bearing block (508)
It is fixedly mounted in frame (1)；
Pull bar (6) front end is rotationally connected with frame (1) front-axle beam by ship and resell on another market (8), and pull bar (6) middle part is by bearing pin (9) and variable
The connecting rod (504) of regulation exciting device (5) is connected；
Loose soil (7) includes shoveling seat (701), shovel post (702) and shovel head (703), and shovel seat (701) is removably secured and is arranged on
The rear end of pull bar (6), shovel post (702) upper end is removably attached to shovel on seat (701), and lower end is removably secured and is provided with shovel
Head (703)；
Multiple subsoilings work monomer is arranged in frame (1), wherein, becomes in the subsoiling work monomer of change gearbox (3)
The 3rd fluted disc axle (507) in amount regulation exciting device (5) is connected by shaft coupling with the outfan of change gearbox (3), phase
Connected by cross-axle universal shaft coupling between adjacent subsoiling work monomer.
Multiparameter scalable vibrating scarifier the most according to claim 1, it is characterised in that:
The quantity of subsoiling work monomer is 4 groups.
Multiparameter scalable vibrating scarifier the most according to claim 2, it is characterised in that:
The operating phase of 4 variablees regulation exciting device (5) in 4 groups of subsoiling work monomers is: two groups of middle variable regulations
Exciting device (5) phase place is consistent, and two groups of variable regulation exciting device (5) phase places of both sides are consistent, and middle variable regulates exciting
The operating phase angle that device (5) regulates exciting device (5) with the variable of both sides differs 180 degree.
Multiparameter scalable vibrating scarifier the most according to claim 1, it is characterised in that:
The fluted disc of the first fluted disc axle (503), fluted disc (505), the second fluted disc axle (506) and the 3rd fluted disc axle (507) is plate-like
Tooth-shape structure.
Multiparameter scalable vibrating scarifier the most according to claim 1, it is characterised in that:
Shovel seat (701) is provided with installing hole, and shovel head (703) is that scalpriform shovels structure.
6. the adjustment operational method of a multiparameter scalable vibrating scarifier as claimed in claim 1, it is characterised in that:
Described method includes frequency of vibration control method, amplitude control method, the control method of angle of throw and the regulation of penetrating angle
Method, wherein:
Frequency of vibration control method is the number of teeth of the coupling gear of the casing Inside gear drive by adjusting change gearbox (3),
Change the speed reducing ratio of its output；
Amplitude control method is change that the difference of the position of engagement between fluted disc that is connected adjusts between adjacent fluted disc axle relative
Vertical height, and then change the size of variable regulation exciting device (5) output amplitude；
The control method of angle of throw is the position by change shovel post (702) with shovel seat (701) installing hole, and then realizes vibration
The regulation at angle；
The control method of penetrating angle is the shovel head (703) being installed differing tilt angles by conversion, and then adjusts loose soil (7)
Penetrating angle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556727.7A CN106233835B (en) | 2016-07-14 | 2016-07-14 | A kind of multi-parameter can adjust vibrating scarifier and adjustment operational method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556727.7A CN106233835B (en) | 2016-07-14 | 2016-07-14 | A kind of multi-parameter can adjust vibrating scarifier and adjustment operational method |
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| Publication Number | Publication Date |
|---|---|
| CN106233835A true CN106233835A (en) | 2016-12-21 |
| CN106233835B CN106233835B (en) | 2018-04-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961847A (en) * | 2017-04-25 | 2017-07-21 | 苏州市经纬农产品有限公司 | A kind of ploughing machine |
| CN110024513A (en) * | 2019-05-13 | 2019-07-19 | 中国农业大学 | A kind of automatic optimal Viberation deep coosener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1205915A (en) * | 1968-08-29 | 1970-09-23 | Frisch Geb Kg Eisenwerk | A ground scarifier for attachment to tractors or the like |
| CN102626007A (en) * | 2012-04-06 | 2012-08-08 | 河南理工大学 | Dual-row reverse-vibration subsoiler |
| CN102823348A (en) * | 2012-06-18 | 2012-12-19 | 中国农业大学 | Subsoiler vibrating in staggering way |
| CN103858538A (en) * | 2014-03-24 | 2014-06-18 | 沈阳农业大学 | Vibration subsoiler |
| CN105393654A (en) * | 2015-12-17 | 2016-03-16 | 石河子大学 | Vibration deep subsoiler |
-
2016
- 2016-07-14 CN CN201610556727.7A patent/CN106233835B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1205915A (en) * | 1968-08-29 | 1970-09-23 | Frisch Geb Kg Eisenwerk | A ground scarifier for attachment to tractors or the like |
| CN102626007A (en) * | 2012-04-06 | 2012-08-08 | 河南理工大学 | Dual-row reverse-vibration subsoiler |
| CN102823348A (en) * | 2012-06-18 | 2012-12-19 | 中国农业大学 | Subsoiler vibrating in staggering way |
| CN103858538A (en) * | 2014-03-24 | 2014-06-18 | 沈阳农业大学 | Vibration subsoiler |
| CN105393654A (en) * | 2015-12-17 | 2016-03-16 | 石河子大学 | Vibration deep subsoiler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961847A (en) * | 2017-04-25 | 2017-07-21 | 苏州市经纬农产品有限公司 | A kind of ploughing machine |
| CN110024513A (en) * | 2019-05-13 | 2019-07-19 | 中国农业大学 | A kind of automatic optimal Viberation deep coosener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106233835B (en) | 2018-04-06 |
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