CN105474816B - A kind of rotary cultivator and its leveling method with automatic flat-adjustable function - Google Patents
A kind of rotary cultivator and its leveling method with automatic flat-adjustable function Download PDFInfo
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- CN105474816B CN105474816B CN201511016584.2A CN201511016584A CN105474816B CN 105474816 B CN105474816 B CN 105474816B CN 201511016584 A CN201511016584 A CN 201511016584A CN 105474816 B CN105474816 B CN 105474816B
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- leveling
- supporting rack
- rotary tillage
- connecting plate
- rotary
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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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of rotary cultivator with automatic flat-adjustable function, including leveling supporting rack, rotary tillage mechanism, leveling bindiny mechanism, Linear scaling mechanisms；Leveling bindiny mechanism is fixed with rotary tillage mechanism, and the leveling bindiny mechanism to swing turnably connect with leveling supporting rack, and one end of Linear scaling mechanism is hinged with leveling supporting rack, and the other end is hinged with leveling bindiny mechanism, and leveling supporting rack connects with tractor；Pass through the flexible drive leveling bindiny mechanism of Linear scaling mechanism and swinging for rotary tillage mechanism.The invention further relates to a kind of leveling methods of the rotary cultivator with automatic flat-adjustable function.The present invention have it is simple in structure, it is easy to operate, the advantages of there is good versatility, improve rotary tillage process quality and operating efficiency, promote agricultural development, belong to a kind of agriculture ploughing equipment technical field.
Description
Technical field
The present invention relates to a kind of agriculture ploughing equipment, more particularly to a kind of rotary cultivators and its tune with automatic flat-adjustable function
Quadratic method.
Background technology
Rotary cultivator is a kind of highly practical, cultivated scarification equipment for having a wide range of application, has that cut soil, hack ability strong, once
Operation can make soil fine crushing, and clay fertilizer blending is uniform, Land leveling, be conducive to strive for farming season, improve work efficiency.
Due to the uneven of farmland hardcore, tractor is often tilted during field work and is walked, and rotary cultivator
With tractor it is connect by three-point hitch, position relationship is relatively-stationary, therefore rotary cultivator is in farm work, with
It the inclination of tractor and tilts, it is final to influence rotary tillage process effect and operating efficiency.Be not present in the prior art to adjust automatically
Flat rotary cultivator.
Invention content
For the technical problems in the prior art, the purpose of the present invention is：There is provided one kind in rotary tillage process not by
The rotary cultivator and its leveling method with automatic flat-adjustable function that farmland hardcore influences.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of rotary cultivator with automatic flat-adjustable function, including leveling supporting rack, rotary tillage mechanism, leveling bindiny mechanism, directly
Line telescoping mechanism；Leveling bindiny mechanism is fixed with rotary tillage mechanism, and the leveling bindiny mechanism to swing can turn with leveling supporting rack
Dynamic formula connects, and one end of Linear scaling mechanism is hinged with leveling supporting rack, and the other end of Linear scaling mechanism connect machine with leveling
Structure is hinged, and leveling supporting rack connects with tractor；Pass through the flexible drive leveling bindiny mechanism of Linear scaling mechanism and rotary cultivator
Structure swings.
As a preferred embodiment, leveling bindiny mechanism includes preceding connecting plate and rear connecting plate；Preceding connecting plate is fixed on rotary cultivator
The front center ofthe position of the upside of structure, rear connecting plate are fixed on the rear center ofthe position of the upside of rotary tillage mechanism；Before
Connecting plate and rear connecting plate are connected with leveling supporting rack by axis pin.
As a preferred embodiment, preceding connecting plate and rear connecting plate are connected with rotary tillage mechanism by U-bolt.
As a preferred embodiment, leveling supporting rack includes three-point hitch and leveling cantilever beam；Three to connect with tractor
Point suspension mechanism is fixed on the front end of leveling cantilever beam；The downside of leveling cantilever beam is equipped with preceding tie point and rear tie points, leveling
Cantilever beam connects with preceding connecting plate at preceding tie point, and leveling cantilever beam connects with rear connecting plate at rear tie points, preceding connection
Face before and after point and rear tie points.
As a preferred embodiment, Linear scaling mechanism is leveling cyclinder.
As a preferred embodiment, a kind of rotary cultivator with automatic flat-adjustable function further includes hydraulic system；Hydraulic system includes：
There is provided the hydraulic pump and control leveling cyclinder of power flexible solenoid directional control valve for leveling cyclinder.
As a preferred embodiment, rotary tillage mechanism includes the horizontal axis of gearbox and output power；Horizontal axis passes through gearbox band hydrodynamic
Press pump is run.
As a preferred embodiment, solenoid directional control valve is mounted on the upper end of leveling supporting rack by valve seat.
As a preferred embodiment, a kind of rotary cultivator with automatic flat-adjustable function further includes automatic leveling controlling system；Automatically
Levelling control system includes：Obliquity sensor and leveling controller；Detect the obliquity sensor peace at leveling supporting rack angle of inclination
Mounted in the upper end of leveling supporting rack, according to the testing result of obliquity sensor to the flexible tune being adjusted of Linear scaling mechanism
Flat controller is mounted on the upper end of leveling supporting rack.
As a preferred embodiment, a kind of leveling method of the rotary cultivator with automatic flat-adjustable function, passes through Linear scaling mechanism
Flexible, control leveling bindiny mechanism and rotary tillage mechanism deflecting relative to leveling supporting rack so that leveling bindiny mechanism
It is horizontal always with rotary tillage mechanism.
Generally speaking, the invention has the advantages that：
1. realizing the leveling that swings of leveling bindiny mechanism and rotary tillage mechanism by Linear scaling mechanism.
2. realizing the automatic leveling of leveling bindiny mechanism and rotary tillage mechanism by automatic leveling controlling system.
3. realizing that leveling, leveling are stablized by hydraulic system.
4. solenoid directional control valve and valve seat are integrated in the upper end of leveling supporting rack, obliquity sensor and leveling controller are integrated in
The upper end of leveling supporting rack, structure are simplified.
5. the power of leveling cyclinder is provided by rotary tillage mechanism, the structure of hydraulic system is simplified.
6. it is simple in structure, it is easy to operate, there is good versatility, improve rotary tillage process quality and operating efficiency, promote
Into agricultural development.
Description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the left view of the present invention.
Fig. 4 is the right view of the present invention.
Fig. 5 is the broken away view of the present invention.
Wherein, 1 is leveling supporting rack, and 2 be rotary tillage mechanism, and 3 be leveling cyclinder, and 4 is integrated with valve seat for solenoid directional control valve, 5
It is obliquity sensor and leveling controller collection at 6 be gearbox, and 7 be hydraulic pump, and 8 be U-bolt, and 9 be preceding connecting plate, and 10 are
Connecting plate afterwards, 11 be axis pin, and the alphabetical O in Fig. 2 is the rotary middle point of forward and backward connecting plate.
Specific implementation mode
It is next below that the present invention will be further described in detail.
A kind of rotary cultivator with automatic flat-adjustable function includes：It is leveling supporting rack, rotary tillage mechanism, leveling bindiny mechanism, straight
Line telescoping mechanism, hydraulic system, automatic leveling controlling system.
Leveling supporting rack includes three-point hitch and leveling cantilever beam.Three-point hitch is fixed on leveling cantilever beam
Front end, three-point hitch connect with the three-point hitch of tractor so that leveling supporting rack and tractor synchronize incline pendulum.It adjusts
Flat cantilever beam is support frame structure, its downside is equipped with preceding tie point and rear tie points, before and after preceding tie point and rear tie points just
It is right.
Rotary tillage mechanism is the rotary ploughing part of general rotary cultivator, includes mainly gearbox and rotary tillage body, further includes an output
The horizontal axis of power.
Leveling bindiny mechanism includes preceding connecting plate and rear connecting plate.Preceding connecting plate is fixed on rotary tillage mechanism by U-bolt
Upside front center ofthe position, rear connecting plate be fixed on by U-bolt rear of upside of rotary tillage mechanism or so residence
Middle position；Preceding connecting plate is connected in preceding tie point with leveling cantilever beam by axis pin, and rear connecting plate is by axis pin in rear tie points
Connect with leveling cantilever beam, to which rotary tillage mechanism and leveling bindiny mechanism can be put by axis pin relative to leveling supporting rack or so
It is dynamic.
Linear scaling mechanism is leveling cyclinder.The upper end of leveling cyclinder is hinged with leveling cantilever beam, lower end and preceding connecting plate
Lower hinge or hinged with the upper surface of rotary tillage mechanism.The flexible of leveling cyclinder is driven by hydraulic system, passes through leveling cyclinder
It is flexible, drive leveling bindiny mechanism and rotary tillage mechanism to deflect relative to leveling supporting rack around forward and backward tie point.
Hydraulic system includes：There is provided the hydraulic pump and control leveling cyclinder of power flexible electromagnetic switch for leveling cyclinder
Valve.Hydraulic pump is connect with gearbox, and it is dynamic that the output power of horizontal axis drives hydraulic pump to be provided for hydraulic system after gearbox accelerates
Power source.Solenoid directional control valve is integrated with valve seat and is mounted on the upper end of leveling cantilever beam.
Automatic leveling controlling system includes：Obliquity sensor and leveling controller.Detect leveling supporting rack angle of inclination
Obliquity sensor is mounted on the upper end of leveling supporting rack, detects the field angle of inclination of rotary cultivator in real time, then is controlled by leveling
Device controls the flexible of electromagnetic switch valve regulation leveling cyclinder, automatically adjusts rotary tillage mechanism angle in real time, with ensure rotary tillage mechanism with
Angle operation (generally keeping horizontal, i.e., angle is 0 degree) set by user.Obliquity sensor and leveling controller are integrated in one
Body is mounted on the upper end of leveling cantilever beam.
A kind of rotary cultivator with automatic flat-adjustable function encounters farmland hardcore or so injustice at runtime, in the course of work
When, tractor and rotary cultivator are tilted to side, and obliquity sensor detects the angle of inclination of rotary cultivator, automatic leveling control in real time
System controls the flexible of leveling cyclinder according to obtained angle of inclination by controlling three-position four-way electromagnetic directional valve so that adjusts
Flushconnection mechanism and rotary tillage mechanism swing relative to leveling supporting rack, and then reach self-leveling purpose.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (7)
1. a kind of rotary cultivator with automatic flat-adjustable function, it is characterised in that：Connect including leveling supporting rack, rotary tillage mechanism, leveling
Connection mechanism, Linear scaling mechanism；Leveling bindiny mechanism is fixed with rotary tillage mechanism, the leveling bindiny mechanism to swing and leveling branch
Support turnably connects, and one end of Linear scaling mechanism is hinged with leveling supporting rack, and the other end is hinged with leveling bindiny mechanism,
Leveling supporting rack connects with tractor；Pass through the flexible drive leveling bindiny mechanism of Linear scaling mechanism and the left and right of rotary tillage mechanism
It swings；Leveling bindiny mechanism includes preceding connecting plate and rear connecting plate；The front that preceding connecting plate is fixed on the upside of rotary tillage mechanism is left
Right middle position, rear connecting plate are fixed on the rear center ofthe position of the upside of rotary tillage mechanism；Preceding connecting plate and rear connecting plate
Connected by axis pin with leveling supporting rack；
It further include automatic leveling controlling system；Automatic leveling controlling system includes：Obliquity sensor and leveling controller；Detection is adjusted
The obliquity sensor at flat supporting rack angle of inclination is mounted on the upper end of leveling supporting rack, according to the testing result pair of obliquity sensor
The flexible leveling controller being adjusted of Linear scaling mechanism is mounted on the upper end of leveling supporting rack；
The leveling supporting rack includes three-point hitch and leveling cantilever beam；The three-point hitch to connect with tractor is fixed
In the front end of leveling cantilever beam；The downside of leveling cantilever beam is equipped with preceding tie point and rear tie points, leveling cantilever beam and preceding connection
Plate connects at preceding tie point, and leveling cantilever beam connects with rear connecting plate at rear tie points, before preceding tie point and rear tie points
Face afterwards.
2. a kind of rotary cultivator with automatic flat-adjustable function described in accordance with the claim 1, it is characterised in that：The preceding connecting plate
Connected by U-bolt with rotary tillage mechanism with rear connecting plate.
3. a kind of rotary cultivator with automatic flat-adjustable function described in accordance with the claim 1, it is characterised in that：The Linear scaling
Mechanism is leveling cyclinder.
4. a kind of rotary cultivator with automatic flat-adjustable function described in accordance with the claim 3, it is characterised in that：It further includes hydraulic pressure
System；Hydraulic system includes：There is provided the hydraulic pump and control leveling cyclinder of power flexible solenoid directional control valve for leveling cyclinder.
5. a kind of rotary cultivator with automatic flat-adjustable function according to claim 4, it is characterised in that：The rotary tillage mechanism
Horizontal axis including gearbox and output power；Horizontal axis drives hydraulic pressure pump operation by gearbox.
6. a kind of rotary cultivator with automatic flat-adjustable function according to claim 4, it is characterised in that：The electromagnetic switch
Valve is mounted on the upper end of leveling supporting rack by valve seat.
7. a kind of leveling method of the rotary cultivator with automatic flat-adjustable function, using according to any one of claims 1 to 6 one
Rotary cultivator of the kind with automatic flat-adjustable function, it is characterised in that：Pass through the flexible of Linear scaling mechanism, control leveling bindiny mechanism
With rotary tillage mechanism deflecting relative to leveling supporting rack so that leveling bindiny mechanism and rotary tillage mechanism are in horizontal position always
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016584.2A CN105474816B (en) | 2015-12-28 | 2015-12-28 | A kind of rotary cultivator and its leveling method with automatic flat-adjustable function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016584.2A CN105474816B (en) | 2015-12-28 | 2015-12-28 | A kind of rotary cultivator and its leveling method with automatic flat-adjustable function |
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| Publication Number | Publication Date |
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| CN105474816A CN105474816A (en) | 2016-04-13 |
| CN105474816B true CN105474816B (en) | 2018-09-21 |
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| CN107864705B (en) * | 2017-11-16 | 2024-01-26 | 连云港市云港旋耕机械有限公司 | Self-balancing wide-width double-shaft rotary tillage stubble cleaning operation machine |
| CN108377682A (en) * | 2018-04-10 | 2018-08-10 | 南京农业大学 | Automatic leveling plough rotation all-in-one machine and its working method |
| CN108496442B (en) * | 2018-06-05 | 2024-05-14 | 农业农村部南京农业机械化研究所 | Short shaft rotary self-balancing mechanism |
| CN109588065B (en) * | 2019-01-02 | 2023-08-04 | 华南农业大学 | Continuous adjustment mechanism for tool elevation and automatic adjustment method for tilling depth of continuous adjustment mechanism |
| CN109565973A (en) * | 2019-01-02 | 2019-04-05 | 华南农业大学 | A kind of accurate level land beater in paddy field and its level land methods of beating |
| CN109699219A (en) * | 2019-02-27 | 2019-05-03 | 北京农业智能装备技术研究中心 | Pendent eT and its leveling system and control method after tractor |
| CN110207971B (en) * | 2019-06-28 | 2024-07-12 | 华南农业大学 | Farm machinery test articulates platform truck with balance and fine setting function |
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| 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 |
| CN110663295A (en) * | 2019-11-13 | 2020-01-10 | 长沙桑铼特农业机械设备有限公司 | Rotary cultivator based on worm and gear leveling and automatic leveling method thereof |
| 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 |
| CN111656887B (en) * | 2020-06-10 | 2024-07-02 | 福建诚德农业机械有限公司 | Crawler-type rotary cultivator with automatic leveling and tail-flick preventing mechanism |
| CN114303479B (en) * | 2022-01-26 | 2022-09-02 | 连云港市云港旋耕机械有限公司 | Rotary cultivator with automatic leveling function and leveling method thereof |
| CN114793517B (en) * | 2022-04-21 | 2023-08-08 | 农业农村部南京农业机械化研究所 | Stable control system and method for attitude and operation depth of tillage machinery |
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| CN105474816A (en) | 2016-04-13 |
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