CN106900190A - A kind of subsoiler intelligent management system for automatically adjusting tilling depth - Google Patents
A kind of subsoiler intelligent management system for automatically adjusting tilling depth Download PDFInfo
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- CN106900190A CN106900190A CN201710142504.0A CN201710142504A CN106900190A CN 106900190 A CN106900190 A CN 106900190A CN 201710142504 A CN201710142504 A CN 201710142504A CN 106900190 A CN106900190 A CN 106900190A
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- Prior art keywords
- depth
- hydraulic
- subsoiler
- management system
- intelligent management
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Classifications
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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
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/02—Setting or adjusting mechanisms
Abstract
The present invention relates to a kind of subsoiler intelligent management system for automatically adjusting tilling depth, oil inlet three-way connection and oil-out three-way connection are connected between the oil inlet and oil-out and tractor hydraulic control valve group of the hydraulic cylinder being wherein located on subsoiler, tractor hydraulic control valve group is controlled to the fluid flow for entering hydraulic cylinder；Depth adjusting mechanism is provided between tractor hydraulic control valve group and hydraulic cylinder, depth adjusting mechanism includes controller, hydraulic valve, controller is controlled to hydraulic valve, the oil inlet and oil return opening of hydraulic valve are connected with the hydraulic pressure output interface of hydraulic control valve group, and two outlets on hydraulic valve in addition to oil inlet and oil return opening are connected with oil inlet three-way connection and oil-out three-way connection respectively.The present invention by controlling the aperture of hydraulic valve to controlling the fluid flow size into hydraulic cylinder to be controlled so that under real-time control pull bar position, reach the effect for automatically adjusting tilth.
Description
Technical field
The present invention relates to a kind of subsoiler intelligent management system for automatically adjusting tilling depth, belong to mechanical automation technology neck
Domain.
Background technology
Subsoiler is a kind of with the matching used tillage machinery of big-powered tractor, is mainly used in the ranks or comprehensive depth
The mechanization of layer soil cultivation turns over whole.The existing subsoiler on tractor, by the suspension arrangement and depth of tractor
Hangoff receptacle connection on loose machine, drives subsoiler frame and deep soil loosing shovel to move using the tractive force of tractor, and soil is ploughed
The operations such as work, hack, stubble-cleaning；By adjusting the hydraulic lift hitch of tractor, the farming depth of the manually adjustable subsoiler of user
Degree, tilling depth is adjusted on current tractor mainly four kinds of methods：Highly regulation method, position adjustments method, power regulation method and power position are comprehensive
Close regulation method.
Height regulation method is to act on adjusting the tilling depth of subsoiler, but subsoiler weight whole using the profiling of gauge wheel
Born by gauge wheel, increased the running resistance of tractor, reduce the adhesion property of tractor；Position adjustments method is to utilize liquid
The position of oil cylinder is pinned in the centre position of banked direction control valves in pressure system, but when being worked under conditions of surface relief injustice, easily
Make diesel load uneven, tilth is pitched by tractor to be influenceed, it is impossible to ensure cultivating quality.Power adjusts method
Main with power position complex adjustment to be controlled by operation handle and power regulation spring, complicated in mechanical structure is in addition long between element
Expanding with heat and contract with cold for the frictional dissipation of time, the delayed action of flexible member and rod member can all have influence on the regulation performance of suspension.
In real work, when particularly subsoiler is subject to the resistance on ground uneven, its operation quality is not often up to standard,
And user can not in time and effectively monitor depth of implements in driver's cabin, operation effectiveness is undesirable, and damage is caused to user
Lose.In a word, farming environment complicated and changeable determines that the hydraulic suspension regulative mode of traditional type can not meet homework precision requirement.
Meanwhile, existing subsoiler operation monitoring system typically only possesses depth monitoring function, can not control tractor
Hydraulic mechanism depth is adjusted, intelligence degree is not high, the middle promulgated by the State Council of such as Patent No. CN201610499192.4
A kind of bright patent application " subsoiler intelligent management system and its management method " and Patent No. CN201620645514.7's
Chinese utility model patent " a kind of long distance control system of subsoiler ".
The content of the invention
To solve problems of the prior art, intelligently managed the invention provides a kind of subsoiler for automatically adjusting tilling depth
Reason system, concrete technical scheme is as follows：
A kind of subsoiler intelligent management system for automatically adjusting tilling depth, including tractor hydraulic control valve group and hydraulic cylinder, it is described
There is hydraulic pressure output interface, oil inlet and oil-out and the tractor hydraulic control valve group of the hydraulic cylinder in hydraulic control valve group
Between be connected to oil inlet three-way connection and oil-out three-way connection, the tractor hydraulic control valve group is to entering hydraulic pressure
The fluid flow of cylinder is controlled；Depth adjusting mechanism is provided between the tractor hydraulic control valve group and hydraulic cylinder, institute
Stating depth adjusting mechanism includes controller, hydraulic valve, and the controller is controlled to hydraulic valve, the oil inlet of the hydraulic valve
It is connected with oil return opening with the hydraulic pressure output interface of hydraulic control valve group, on the hydraulic valve in addition to oil inlet and oil return opening
Two outlets are connected with oil inlet three-way connection and oil-out three-way connection respectively.
As the improvement of above-mentioned technical proposal, upper connecting rod and lower pull bar, the depth are connected on the hydraulic cylinder
Governor motion is by controlling the aperture of hydraulic valve to controlling the fluid flow size into hydraulic cylinder to be controlled.
Used as the improvement of above-mentioned technical proposal, the subsoiler intelligent management system includes server and vehicle termination, institute
State vehicle termination to be fixed on subsoiler, the server is communicated with vehicle termination, the vehicle termination include controller,
Depth transducer and depth adjusting mechanism, the depth transducer are arranged on lower pull bar, and the depth transducer will be measured
Subsoiling depth data is transmitted to controller, and controller forms closed-loop control according to data real-time control depth adjusting mechanism.
Used as the improvement of above-mentioned technical proposal, the vehicle termination also includes force snesor, and the force snesor is arranged at
The shaft end junction of lower pull bar, the force snesor is used to measure the ground drag data that subsoiler is subject to.
Used as the improvement of above-mentioned technical proposal, the depth transducer is angular transducer or ultrasonic sensor or both
Combination.
Used as the improvement of above-mentioned technical proposal, the vehicle termination also includes that GPS, GPRS, velocity sensor and equipment are known
Individual sensor, the GPS, GPRS, velocity sensor and equipment identification sensor communicate with controller.
Used as the improvement of above-mentioned technical proposal, the GPS is fixed on the midline position of subsoiler or tractor, the control
Device processed and GPRS are using being arranged in tractor driving room.
Used as the improvement of above-mentioned technical proposal, subsoiler intelligent management system also includes hand-held device, described hand-held
Formula operation device is connected with server communication.
Used as the improvement of above-mentioned technical proposal, the handheld operating device is mobile phone or panel computer.
Above-mentioned technical proposal has the advantages that following two aspects：
（1）Depth adjusting mechanism enters the fluid flow size of hydraulic cylinder to control by controlling the aperture of hydraulic valve in the present invention
Be controlled, thus under real-time control pull bar position, the effect for automatically adjusting tilth is reached, when tractor does not carry out depth
During loose operation, it is only necessary to the pipeline of hydraulic pressure output interface is pulled up, using simple；
（2）When user need not automatically control, it is not required to reconnect fluid pressure line, only needs closing control device power supply, uses
Tractor script operating lever operation, accomplishes the seamless switching for manually and automatically controlling, convenient and practical；
（3）By parameters such as Real-time Collection speed, depth and power, tilth is automatically adjusted, increases the adhesion property of tractor,
Make that the load of diesel engine is more uniform, beneficial effect is notable.
Brief description of the drawings
Fig. 1 is the set location schematic diagram of depth adjusting mechanism in the present invention；
Fig. 2 is a kind of system block diagram of the subsoiler intelligent management system for automatically adjusting tilling depth of the present invention.
Specific embodiment
As shown in figure 1, the invention provides a kind of subsoiler intelligent management system for automatically adjusting tilling depth, including tractor
Hydraulic control valve group 30 and hydraulic cylinder 40, have hydraulic pressure output interface 31, the oil inlet of hydraulic cylinder 40 in hydraulic control valve group 30
Oil inlet three-way connection 21 and oil-out three-way connection are connected to and oil-out and tractor hydraulic control valve group 30 between
22,30 pairs of fluid flows into hydraulic cylinder of tractor hydraulic control valve group are controlled；The He of tractor hydraulic control valve group 30
Depth adjusting mechanism is provided between hydraulic cylinder 40, depth adjusting mechanism includes controller 10, hydraulic valve 20, and controller is to hydraulic pressure
Valve 20 is controlled, and the oil inlet and oil return opening of hydraulic valve 20 are connected with the hydraulic pressure output interface 31 of hydraulic control valve group 30,
Two outlets on hydraulic valve 20 in addition to oil inlet and oil return opening are connected with oil inlet three-way connection 21 and oil-out three respectively
First 22 are connected.
When tractor does not carry out Subsoiler, it is only necessary to pull up the pipeline of hydraulic pressure output interface 31, will not be to dragging
Machine drawing has any influence using other agricultural machinery；Likewise, when user need not automatically control, being not required to fluid pressure line again
Connection, only needs the power supply of closing control device 10, using tractor script operating lever operation, accomplishes the nothing for manually and automatically controlling
Seaming and cutting are changed.
Upper connecting rod 50 and lower pull bar 51 are connected in such scheme on hydraulic cylinder 40, depth adjusting mechanism is by control
The aperture of hydraulic valve 20 is to controlling the fluid flow size into hydraulic cylinder 40 to be controlled, so that pull bar 51 under real-time control
Position, reaches the purpose for automatically controlling.
As shown in Fig. 2 subsoiler intelligent management system of the invention includes server and vehicle termination, vehicle termination is fixed
In on subsoiler, the server is communicated with vehicle termination, and vehicle termination includes controller 10, depth transducer 11, depth
Degree governor motion, force snesor 12, GPS, GPRS, velocity sensor and equipment identification sensor, depth transducer 11 are arranged at
On lower pull bar 51, the subsoiling depth data that depth transducer 11 will be measured is transmitted to controller 10, and equipment identification sensor is to depth
Loose type number, tractor information, working width, owner information are transmitted.Controller 10 is adjusted according to data real-time control depth
Section mechanism, forms closed-loop control.Force snesor 12 is arranged at the shaft end junction of lower pull bar 51, and its effect is to be subject to subsoiler
Ground drag data transfer to controller 10, GPS, GPRS, velocity sensor and equipment identification sensor with controller 10
Communication, GPS is fixed on the midline position of subsoiler or tractor, accurately to obtain the location parameter of subsoiler, controller 10
Used in support installation and tractor driving room with GPRS, and controller 10 also carries display screen, can be set and show operation depth
The data such as degree and user profile, so that user obtains job parameter in real time.
Depth transducer 11 is the combination of angular transducer or ultrasonic sensor or both, wherein angle in such scheme
Sensor main will pushing angle and calculate depth by lower pull bar 51, ultrasonic sensor by lower pull bar 51 push away from
From carrying out depth calculation, depth transducer can also be angular transducer and ultrasonic sensor a combination of both in the present invention,
Subsoiler working depth can be more accurately measured by being analyzed to two groups of data, the stability of a system is improved.
The server includes authority management module, processing module and memory module.The processing module sends to vehicle
The data come are stored in memory module after being processed.
The authority management module is the delineation of power that conducted interviews to all subsoiler users, higher level's user-accessible this level
Subsoiler handling situations in the range of authority and affiliated subordinate right.The processing module includes subsoiler information management list
Unit, monitor in real time unit, deep monitored unit, speed detection unit and chart production unit.The subsoiler information management list
Unit is by recognizing that subsoiler identity information judges its authority；Subsoiler position is monitored by monitor in real time unit；
Subsoiler working depth is calculated by depth detection unit whether up to standard；The speed of subsoiler is entered by speed detection unit
Row real-time monitoring；The information that the subsoiler is gathered is processed by chart production unit, and forms chart.
Used as another implementation method of the invention, subsoiler intelligent management system also includes hand-held device, institute
State handheld operating device to be connected with server communication, for reading information, such as depth of implements data, real-time position from server
Put with the information such as workpaper, the handheld operating device can be mobile phone or panel computer, operate easy to carry.
Embodiments of the invention have been described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as limiting practical range of the invention, all impartial changes made according to the scope of the invention and improvement etc. all should
Still belong within covering scope of the present invention.
Claims (9)
1. a kind of subsoiler intelligent management system for automatically adjusting tilling depth, it is characterised in that including tractor hydraulic control valve group
（30）And hydraulic cylinder（40）, the hydraulic control valve group（30）It is upper that there is hydraulic pressure output interface（31）, the hydraulic cylinder（40）'s
Oil inlet and oil-out and tractor hydraulic control valve group（30）Between be connected to oil inlet three-way connection（21）With it is fuel-displaced
Mouth three-way connection（22）, the tractor hydraulic control valve group（30）Fluid flow to entering hydraulic cylinder is controlled；It is described
Tractor hydraulic control valve group（30）And hydraulic cylinder（40）Between be provided with depth adjusting mechanism, the depth adjusting mechanism includes
Controller（10）, hydraulic valve（20）, the controller is controlled to hydraulic valve, the hydraulic valve（20）Oil inlet and oil return
Mouth and hydraulic control valve group（30）Hydraulic pressure output interface（31）It is connected, the hydraulic valve（20）It is upper to remove oil inlet and oil return opening
Outside two outlet respectively with oil inlet three-way connection（21）With oil-out three-way connection（22）It is connected.
2. as claimed in claim 1 a kind of subsoiler intelligent management system for automatically adjusting tilling depth, it is characterised in that the hydraulic pressure
Cylinder（40）On be connected to upper connecting rod（50）With lower pull bar（51）, the depth adjusting mechanism is by controlling hydraulic valve（20）'s
Aperture enters hydraulic cylinder to control（40）Fluid flow size be controlled.
3. a kind of subsoiler intelligent management system for automatically adjusting tilling depth as claimed in claim 2, it is characterised in that the depth
Loose machine intelligent management system includes server and vehicle termination, and the vehicle termination is fixed on subsoiler, the server with
Vehicle termination is communicated, and the vehicle termination includes controller（10）, depth transducer（11）And depth adjusting mechanism, it is described
Depth transducer（11）It is arranged at lower pull bar（51）On, the depth transducer（11）The subsoiling depth data that will be measured transmit to
Controller（10）, controller（10）According to data real-time control depth adjusting mechanism, closed-loop control is formed.
4. a kind of subsoiler intelligent management system for automatically adjusting tilling depth as claimed in claim 3, it is characterised in that the car
Terminal also includes force snesor（12）, the force snesor（12）It is arranged at lower pull bar（51）Shaft end junction, the power
Sensor（12）For measuring the ground drag data that subsoiler is subject to.
5. a kind of subsoiler intelligent management system for automatically adjusting tilling depth as claimed in claim 4, it is characterised in that the depth
Degree sensor（11）It is the combination of angular transducer or ultrasonic sensor or both.
6. as claimed in claim 5 a kind of subsoiler intelligent management system for automatically adjusting tilling depth, it is characterised in that the vehicle
Terminal also includes GPS, GPRS, velocity sensor and equipment identification sensor, the GPS, GPRS, velocity sensor and equipment
Identification sensor is and controller（10）Communication.
7. a kind of subsoiler intelligent management system for automatically adjusting tilling depth as claimed in claim 6, it is characterised in that described
GPS is fixed on the midline position of subsoiler or tractor, and the controller and GPRS are using being arranged in tractor driving room.
8. a kind of subsoiler intelligent management system for automatically adjusting tilling depth as claimed in claim 7, it is characterised in that subsoiler
Intelligent management system also includes hand-held device, and the handheld operating device is connected with server communication.
9. a kind of subsoiler intelligent management system for automatically adjusting tilling depth as claimed in claim 8, it is characterised in that the hand
Formula operation device is held for mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142504.0A CN106900190A (en) | 2017-03-10 | 2017-03-10 | A kind of subsoiler intelligent management system for automatically adjusting tilling depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142504.0A CN106900190A (en) | 2017-03-10 | 2017-03-10 | A kind of subsoiler intelligent management system for automatically adjusting tilling depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106900190A true CN106900190A (en) | 2017-06-30 |
Family
ID=59187766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142504.0A Withdrawn CN106900190A (en) | 2017-03-10 | 2017-03-10 | A kind of subsoiler intelligent management system for automatically adjusting tilling depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106900190A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493703A (en) * | 2017-09-18 | 2017-12-22 | 河北农业大学 | A kind of subsoiling land preparation combine operation quality TT＆C system and method |
| CN108718566A (en) * | 2018-06-04 | 2018-11-02 | 苏州世纪天成信息技术有限公司 | A kind of soil cultivating machine based on magnetic force sensing |
| CN114041339A (en) * | 2021-11-15 | 2022-02-15 | 日照海卓液压有限公司 | Three-axis multi-attitude control suspension lifting device for large power platform |
-
2017
- 2017-03-10 CN CN201710142504.0A patent/CN106900190A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493703A (en) * | 2017-09-18 | 2017-12-22 | 河北农业大学 | A kind of subsoiling land preparation combine operation quality TT＆C system and method |
| CN107493703B (en) * | 2017-09-18 | 2023-02-21 | 河北农业大学 | Operation quality measurement and control system and method for deep scarification and soil preparation combined machine |
| CN108718566A (en) * | 2018-06-04 | 2018-11-02 | 苏州世纪天成信息技术有限公司 | A kind of soil cultivating machine based on magnetic force sensing |
| CN108718566B (en) * | 2018-06-04 | 2021-05-25 | 河北北兆科技有限责任公司 | Soil cultivation machine based on magnetic force sensing |
| CN114041339A (en) * | 2021-11-15 | 2022-02-15 | 日照海卓液压有限公司 | Three-axis multi-attitude control suspension lifting device for large power platform |
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Application publication date: 20170630 |