CN104126337B - Four-direction balance mechanism of rotary cultivator - Google Patents
Four-direction balance mechanism of rotary cultivator Download PDFInfo
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- CN104126337B CN104126337B CN201410360990.XA CN201410360990A CN104126337B CN 104126337 B CN104126337 B CN 104126337B CN 201410360990 A CN201410360990 A CN 201410360990A CN 104126337 B CN104126337 B CN 104126337B
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- rotary cultivator
- lift arm
- control unit
- cylinder
- pressure
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Abstract
The invention relates to a four-direction balance mechanism of a rotary cultivator. The four-direction balance mechanism comprises a lower left lifting arm and a lower right lifting arm, the other end of the lower left lifting arm and the other end of the lower right lifting arm are hinged to a rack of the rotary cultivator, an arm body of the lower left lifting arm is connected with the lower end of a lifting pull rod in a hinged mode, the upper end of the lifting pull rod is connected with one end of an upper left lifting arm in a hinged mode, an arm body of the lower right lifting arm is connected with the lower end of a balance oil cylinder in a hinged mode, the upper end of the balance oil cylinder is connected with one end of an upper right lifting arm in a hinged mode, the upper left lifting arm and the upper right lifting arm are fixedly connected to a transverse rotating shaft arranged on the rack of the rotary cultivator, and an arm body of the upper right lifting arm is connected with one end of a lifting oil cylinder in a hinged mode. The four-direction balance mechanism has the advantages that the soil overturning depth and levelness can be adjusted in time, and an operating mechanism of the rotary cultivator can be protected.
Description
Technical field
The present invention relates to one kind cultivates equipment, more particularly, to a kind of rotary cultivator.
Background technology
Rotary cultivator is an important member of mechanization of agriculture, is that at present very common one kind is digged equipment, long-term
Use in, people have carried out countless improvement to which.But the operation on some irregular soils of existing rotary cultivator, meeting
After there is operation, soil is still not perfectly flat whole, or depth of turning soil is deep mixed after operation, and itself easily breaks down, or even
More serious mechanical damage.Therefore, existing rotary cultivator is still having significant limitation using on.
The content of the invention
The soil after operation on irregular soil that the present invention is mainly solved existing for prior art is still not perfectly flat
It is whole, or depth of turning soil is deep mixed after operation, and itself easily breaks down, or even the technology of more serious mechanical damage
Problem, there is provided one kind can adjust depth of turning soil immediately, levelness of digging, and itself can protect to the Working mechanism of rotary cultivator
Rotary cultivator four-way balanced controls and its control method.
What the above-mentioned technical problem of the present invention was mainly addressed by following technical proposals：A kind of four-way of rotary cultivator
Balanced controls, it is characterised in that it includes that the two lower-left lift arms being hinged with the operating mechanism of rotary cultivator in left and right and bottom right are carried
Arm is risen, the other end of the lower lift arm is hinged with the frame of rotary cultivator, under the arm body of lower-left lift arm and a raising rod
End is hinged, and upper end and one end of upper left lift arm of raising rod are hinged, the arm body of described bottom right lift arm and one
The lower end of balancing cylinder is hinged, and upper end and one end of upper right lift arm of balancing cylinder are hinged, and arm is drawn high in described upper left
A horizontal rotating shaft is fixed in upper right lift arm, in the frame of rotary cultivator, described upper right is lifted for the horizontal rotating shaft
The arm body of arm is hinged with one end of a lift cylinder, and the other end of lift cylinder is connected with the frame of rotary cultivator.By this
After bright use is on the rotary cultivator, when using the rotary cultivator, when the operating mechanism or so of rotary cultivator is uneven, can be by control
The reduction of balancing cylinder processed completes balance adjustment, when needing to adjust depth of turning soil, can pass through to control the reduction of lift cylinder
Complete to adjust.
Preferably, the operating mechanism of described rotary cultivator is provided with an angle induction apparatuss, the angle induction apparatuss and
Individual control unit is connected, the control circuit phase of the control unit and described balancing cylinder and the fluid power system of lift cylinder
Even.Angle induction apparatuss may determine that the operating mechanism of rotary cultivator, whether in horizontality, sends that information to control unit,
Cue is sent from control unit to operation, or direct control system is adjusted.
Preferably, between described raising rod hinge hole and described lower-left lift arm and balancing cylinder and bottom right
Left pressure inductor and right pressure inductor, left and right pressure inductor and described control unit are respectively equipped between lift arm
It is connected.Left and right pressure inductor may determine that the pressure condition suffered by left and right lower lift arm, and send that information to control
Unit, sends cue from control unit to operation, or direct control system is adjusted.
Present invention also offers the control method of the four-way balanced controls of above-mentioned rotary cultivator, it comprises the steps：
（1）After system start-up, fluid power system is controlled by control unit, and then controls lift cylinder action, lift oil
Cylinder drives lift arm on left and right, and on left and right, lift arm passes through raising rod respectively and balancing cylinder drives lift arm under left and right to turn
Dynamic, the final operating mechanism for driving rotary cultivator carries out the adjustment of height, to reach the initial position before its work；
（2）After rotary cultivator starts operation, control unit is gradually adjusted according to default or artificial operational control fluid power system
The reduction length of whole lift cylinder, the final operating mechanism for driving rotary cultivator are adjusted to the operation height for being adapted to agriculture requirement；
（3）In operation process, angle induction apparatuss send angle information to control unit in real time, when operating mechanism is not in water
When prosposition is put, control unit controls balancing cylinder reduction adjustment according to incline direction, and balancing cylinder drives bottom right lift arm to turn
It is dynamic, and then realize to the angle adjustment on the left and right directions of operating mechanism；
（4）In operation process, left and right pressure inductor sends pressure information to control unit in real time, when left pressure
When the pressure of induction apparatuss exceedes default trigger value, control unit controls fluid power system band dynamic balancing oil-control cylinder and rises long,
Until left pressure inductor is less than default trigger value to the pressure information that control unit sends, step is then carried out（2）Mistake
Journey, until operating mechanism is in horizontality, and the pressure value of left pressure inductor is till less than trigger value；When right feeling of stress
When answering the pressure of device to exceed default trigger value, control unit controls fluid power system band dynamic balancing oil-control cylinder and shortens, directly
Default trigger value is less than to the pressure information that right pressure inductor is sent to control unit, step is then carried out（2）Process,
Until operating mechanism is in horizontality, and the pressure value of right pressure inductor is till less than trigger value.
The left and right of the operating mechanism of rotary cultivator is uneven, and left and right is not in horizontality mainly having two reasons, and one is
Soil out-of-flatness so that its run-off the straight, another kind of situation are that the hardness in the corresponding operation soil in its left and right sides is different, if
It is the first situation, can be just completed by the adjustment of left-right adjusting mechanism, as long as specifically passes through balancing cylinder in the present invention
Regulation can just complete.But if being latter event, being adjusted by balancing cylinder simply can cause working machine
The pressure of the higher side of structure further increases, and causes mechanism to damage which, and this control method is provided in the case of the latter
The control process protected by equipment.Therefore, work as step（3）With step（4）Situation when occurring simultaneously, first by step（4）
It is adjusted operation.
The present invention the beneficial effect brought be solve existing for prior art after operation on irregular soil
Soil is still not perfectly flat whole, or depth of turning soil is deep mixed after operation, and itself easily breaks down, or even more serious
The technical problem of mechanical damage, realize one kind can adjust immediately depth of turning soil, levelness of digging, and can be to the operation of rotary cultivator
The four-way balanced controls of the rotary cultivator protected by mechanism itself and its control method.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present invention；
Accompanying drawing 2 is a kind of structural representation that the present invention is installed on rotary cultivator.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is described in further detail.
Embodiment：As shown in Figure 1-2, the present invention is a kind of four-way balanced controls of rotary cultivator, including left and right two and rotation
Lower-left lift arm 1 and bottom right lift arm 2 that the operating mechanism 9 of cultivated machine is hinged, the other end and the rotary cultivator of the lower lift arm 1
Frame is hinged 10, and arm body and the lower end of a raising rod 3 of lower-left lift arm are hinged, the upper end and upper left of raising rod 3
One end of lift arm 5 is hinged, and the arm body of described bottom right lift arm 2 is hinged with the lower end of a balancing cylinder 4, equilibrium oil
The upper end of cylinder 4 is hinged with one end of upper right lift arm 6, and described upper left is drawn high arm 5 and is fixed in one with upper right lift arm 6
Laterally rotating shaft 7, in the frame 10 of rotary cultivator, the arm body of described upper right lift arm is lifted oily with one for the horizontal rotating shaft 7
One end of cylinder 8 is hinged, and the other end of lift cylinder 8 is connected with the frame 10 of rotary cultivator.The operating mechanism of rotary cultivator is provided with
One angle induction apparatus, the angle induction apparatuss are connected with a control unit, the control unit and described balancing cylinder and are carried
The control circuit of the fluid power system of oil-lifting jar is connected.It is between raising rod hinge hole and described lower-left lift arm and flat
Left pressure inductor and right pressure inductor, left and right pressure inductor and institute are respectively equipped between weighing apparatus oil cylinder and bottom right lift arm
The control unit stated is connected.
Present invention also offers the control method of the four-way balanced controls of above-mentioned rotary cultivator, it comprises the steps：
（1）After system start-up, fluid power system is controlled by control unit, and then controls lift cylinder action, lift oil
Cylinder drives lift arm on left and right, and on left and right, lift arm passes through raising rod respectively and balancing cylinder drives lift arm under left and right to turn
Dynamic, the final operating mechanism for driving rotary cultivator carries out the adjustment of height, to reach the initial position before its work；
（2）After rotary cultivator starts operation, control unit is gradually adjusted according to default or artificial operational control fluid power system
The reduction length of whole lift cylinder, the final operating mechanism for driving rotary cultivator are adjusted to the operation height for being adapted to agriculture requirement；
（3）In operation process, angle induction apparatuss send angle information to control unit in real time, when operating mechanism is not in water
When prosposition is put, control unit controls balancing cylinder reduction adjustment according to incline direction, and balancing cylinder drives bottom right lift arm to turn
It is dynamic, and then realize to the angle adjustment on the left and right directions of operating mechanism；
（4）In operation process, left and right pressure inductor sends pressure information to control unit in real time, when left pressure
When the pressure of induction apparatuss exceedes default trigger value, control unit controls fluid power system band dynamic balancing oil-control cylinder and rises long,
Until left pressure inductor is less than default trigger value to the pressure information that control unit sends, step is then carried out（2）Mistake
Journey, until operating mechanism is in horizontality, and the pressure value of left pressure inductor is till less than trigger value；When right feeling of stress
When answering the pressure of device to exceed default trigger value, control unit controls fluid power system band dynamic balancing oil-control cylinder and shortens, directly
Default trigger value is less than to the pressure information that right pressure inductor is sent to control unit, step is then carried out（2）Process,
Until operating mechanism is in horizontality, and the pressure value of right pressure inductor is till less than trigger value.
By the present invention using after on the rotary cultivator, when using the rotary cultivator, when operating mechanism or so the injustice of rotary cultivator
During weighing apparatus, balance adjustment can be completed by controlling the reduction of balancing cylinder, when needing to adjust depth of turning soil, can be by control
The reduction of lift cylinder completes to adjust.The left and right of the operating mechanism of rotary cultivator is uneven, and left and right is not in horizontality mainly
There are two reasons, one is soil out-of-flatness so that its run-off the straight, another kind of situation is the corresponding operation soil in its left and right sides
Hardness it is different, if the first situation, can just be completed by the adjustment of left-right adjusting mechanism, specifically in the present invention only
The regulation passed through by balancing cylinder can just be completed.But if being latter event, being adjusted by balancing cylinder simply
It is whole, the pressure of the higher side of operating mechanism can be caused further to increase, cause mechanism to damage which, this control method is provided for
The in the case of the latter control process protected by equipment.Therefore, work as step（3）With step（4）Situation simultaneously occur
When, first by step（4）It is adjusted operation.
Claims (1)
1. four-way balanced controls of a kind of rotary cultivator, it is characterised in that it includes that left and right two is mutually cut with scissors with the operating mechanism of rotary cultivator
The lower-left lift arm for connecing and bottom right lift arm, under left and right, the other end of lift arm is hinged with the frame of rotary cultivator, lower-left lift arm
Arm body be hinged with the lower end of a raising rod, upper end and one end of upper left lift arm of raising rod are hinged, described
The arm body of bottom right lift arm be hinged with the lower end of a balancing cylinder, the upper end of balancing cylinder and one end of upper right lift arm
It is hinged, described upper left lift arm is fixed in a horizontal rotating shaft with upper right lift arm, and the horizontal rotating shaft is located at rotary cultivator
Frame on, the arm body of described upper right lift arm is hinged with one end of a lift cylinder, the other end of lift cylinder with
The frame of rotary cultivator is connected, and the operating mechanism of described rotary cultivator is provided with an angle induction apparatuss, the angle induction apparatuss and
Individual control unit is connected, the control circuit phase of the control unit and described balancing cylinder and the fluid power system of lift cylinder
Even, between described raising rod hinge hole and described lower-left lift arm and between balancing cylinder and bottom right lift arm respectively
Left pressure inductor and right pressure inductor are provided with, left and right pressure inductor is connected with described control unit, the four of rotary cultivator
Include following process to the control method of balanced controls：
（1）After system start-up, fluid power system is controlled by control unit, and then controls lift cylinder action, lift cylinder band
Lift arm on dynamic left and right, on left and right, lift arm passes through raising rod respectively and balancing cylinder drives lift arm under left and right to rotate, most
The operating mechanism of rotary cultivator is driven to carry out the adjustment of height eventually, to reach the initial position before its work；
（2）After rotary cultivator starts operation, control unit is gradually adjusted according to default or artificial operational control fluid power system and is carried
The reduction length of oil-lifting jar, the final operating mechanism for driving rotary cultivator are adjusted to the operation height for being adapted to agriculture requirement；
（3）In operation process, angle induction apparatuss send angle information to control unit in real time, when operating mechanism is not in horizontal position
When putting, control unit controls balancing cylinder reduction adjustment according to incline direction, and balancing cylinder drives bottom right lift arm to rotate, enters
And realize to the angle adjustment on the left and right directions of operating mechanism；
（4）In operation process, left and right pressure inductor sends pressure information to control unit in real time, when left pressure sensitive
When the pressure of device exceedes default trigger value, control unit controls fluid power system band dynamic balancing oil-control cylinder and rises long, until
Left pressure inductor is less than default trigger value to the pressure information that control unit sends, then from step（2）Start working, directly
Horizontality is in operating mechanism, and the pressure value of left pressure inductor is till less than trigger value；When right pressure inductor
Pressure when exceeding default trigger value, control unit controls fluid power system band dynamic balancing oil-control cylinder and shortens, until the right side
Pressure inductor is less than default trigger value to the pressure information that control unit sends, then from step（2）Start working, until
Operating mechanism is in horizontality, and the pressure value of right pressure inductor is till less than trigger value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360990.XA CN104126337B (en) | 2014-07-25 | 2014-07-25 | Four-direction balance mechanism of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360990.XA CN104126337B (en) | 2014-07-25 | 2014-07-25 | Four-direction balance mechanism of rotary cultivator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104126337A CN104126337A (en) | 2014-11-05 |
| CN104126337B true CN104126337B (en) | 2017-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410360990.XA Expired - Fee Related CN104126337B (en) | 2014-07-25 | 2014-07-25 | Four-direction balance mechanism of rotary cultivator |
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| Country | Link |
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| CN (1) | CN104126337B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365195B (en) * | 2014-11-10 | 2016-08-31 | 南宁市南北动力有限公司 | A kind of device installed for rotary tiller shaft |
| CN105309079B (en) * | 2015-11-26 | 2017-08-25 | 浙江理工大学 | The horizontal automaton of tractor pendent eT |
| CN105850297B (en) * | 2016-04-29 | 2017-11-07 | 刘朝霞 | The automatic grain drill for keeping depth of planting constant |
| CN108934223A (en) * | 2018-06-28 | 2018-12-07 | 湖南农业大学 | It is a kind of to realize soil conditioner layering application and the vertical rotary cultivator mixed and application |
| CN110679213A (en) * | 2019-11-13 | 2020-01-14 | 长沙桑铼特农业机械设备有限公司 | Automatic leveling system and automatic leveling method for rotary cultivator |
| CN110692287B (en) * | 2019-11-13 | 2022-11-22 | 长沙桑铼特农业机械设备有限公司 | Rotary cultivator with leveling function |
| CN111066400B (en) * | 2019-12-20 | 2021-08-24 | 盐城可理斯机械制造有限公司 | Rotary cultivator three-point mounted frame |
| CN111034402B (en) * | 2020-01-17 | 2022-05-31 | 扬州大学 | Rotary cultivator for soil quantity balance cultivation |
| CN112703833A (en) * | 2020-12-29 | 2021-04-27 | 王常方 | Multi-angle adjustable agricultural machine rotary cultivator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825956A (en) * | 1986-02-21 | 1989-05-02 | Iseki & Co., Ltd. | Tractor and implement with implement inclination control |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277623Y (en) * | 1997-02-27 | 1998-04-08 | 吴增培 | Levelling adjuster for agricultural cultivator |
| CN2289373Y (en) * | 1997-04-08 | 1998-09-02 | 蔡喜中 | Agricultural three-wheel cart tractor-ploughing suspension device |
| CN201025763Y (en) * | 2005-08-29 | 2008-02-27 | 王吉会 | Up-down manual automatic compound control mechanism of tractor cultivation machine set |
| DE102007046890A1 (en) * | 2007-09-28 | 2009-04-09 | Claas Selbstfahrende Erntemaschinen Gmbh | Attachment for a work vehicle |
| CN202374656U (en) * | 2011-12-21 | 2012-08-15 | 河北永发鸿田农机制造有限公司 | Electronic automatic control balancer |
| CN202679911U (en) * | 2012-05-23 | 2013-01-23 | 李增杰 | Hydraulic swivel plow matched with large-duty loader |
| CN204131921U (en) * | 2014-07-25 | 2015-02-04 | 莱恩农业装备有限公司 | A kind of four-way balanced controls of rotovator |
-
2014
- 2014-07-25 CN CN201410360990.XA patent/CN104126337B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825956A (en) * | 1986-02-21 | 1989-05-02 | Iseki & Co., Ltd. | Tractor and implement with implement inclination control |
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| Publication number | Publication date |
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| CN104126337A (en) | 2014-11-05 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210409 Address after: No. 199, Jujia village, he Jiaxiang, Changshan County, Quzhou City, Zhejiang Province Patentee after: Ju Xiali Address before: 321025 no.3988, Binhong West Road, Wucheng District, Jinhua City, Zhejiang Province Patentee before: LION AGRICULTURAL EQUIPMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20210725 |