CN104756628B - Rotary cultivator rotary tillage cutter working depth regulation and control system and method - Google Patents
Rotary cultivator rotary tillage cutter working depth regulation and control system and method Download PDFInfo
- Publication number
- CN104756628B CN104756628B CN201510205830.2A CN201510205830A CN104756628B CN 104756628 B CN104756628 B CN 104756628B CN 201510205830 A CN201510205830 A CN 201510205830A CN 104756628 B CN104756628 B CN 104756628B
- Authority
- CN
- China
- Prior art keywords
- controller
- tillage cutter
- signal
- rotary tillage
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
Rotary cultivator rotary tillage cutter working depth regulation and control system and method, this system includes controlling box, angular transducer, speed probe, reverse gear sensor and manipulation button; Control box and include shell, water proof ring, casing cover, controller and signal cable adapter; Angular transducer is arranged on rotary cultivator rotary tillage cutter side, and angular transducer is connected with controller by signal cable adapter; Speed probe is arranged on by rotary cultivator engine flywheel, and speed probe is connected with controller by signal cable adapter; Reverse gear sensor is arranged on by rotary cultivator advance and reverse gear shifter, and reverse gear sensor is connected with controller; Manipulation button is connected with controller by signal cable adapter; Controller is connected with rising electrically-controlled valve and the decline electrically-controlled valve of rotary cultivator rotary tillage cutter. Present invention additionally comprises rotary cultivator rotary tillage cutter working depth adjustment control method. The present invention can effectively regulate rotary cultivator rotary tillage cutter working depth under different operating modes, and easy and simple to handle, result of use is good.
Description
Technical field
The present invention relates to a kind of rotary cultivator rotary tillage cutter working depth regulation and control system and method.
Background technology
At present, the agricultural rotary tiller that market uses is when ploughing, if running into the rugged situation in arable land; generally by manual observation manual manipulation handle; to regulate rotary tillage height and the degree of depth, the complex operation of rotary tillage cutter, error is big; it sometimes appear that it is harder because observing error in judgement or institute's arable land matter; rotary tillage cutter lifts not in time, and the rotary tillage degree of depth is excessively deep, makes electromotor overload working order; shutdown, cutter distortion, conveyer belt loss occur, is likely under serious conditions make change speed gear box breakage scrap.
Additionally, due to the area ploughed, shape differ, balk for reducing, it may be desirable to repeatedly move backward, and in this operating process, it is necessary to first rotary tillage cutter is lifted, then carry out car backing operation again, after putting in place, put down rotary tillage cutter again, troublesome poeration, time-consuming. In the process of whole arable land, in order to ensure that the smooth and degree of depth ploughed is suitable, repeated multiple times arable land, waste time and energy, driver is very arduous.
Control system and can effectively regulate the height of rotary tillage cutter accordingly, it would be desirable to a kind of under different working conditions to realize rotary cultivator, make electromotor work in the best condition, making more convenient to operate, rotary tillage is in hgher efficiency, can alleviate driver's labor intensity, reduce electromotor energy consumption, prolonged mechanical life-span.
Summary of the invention
The technical problem to be solved is to provide a kind of rotary cultivator rotary tillage cutter working depth regulation and control system and method.
This invention address that the technical scheme that its technical problem is adopted is:
The rotary cultivator rotary tillage cutter working depth regulation and control system of the present invention, including controlling box, angular transducer, speed probe, reverse gear sensor and manipulation button; Described control box includes shell, water proof ring, casing cover, controller and signal cable adapter, described controller is installed in the enclosure, described signal cable adapter is arranged on shell, and described signal cable adapter is connected with controller, and described casing cover is connected with shell by water proof ring;Described angular transducer is arranged on rotary cultivator rotary tillage cutter side, and described angular transducer is connected with controller by signal cable adapter; Described speed probe is arranged on by rotary cultivator engine flywheel, and described speed probe is connected with controller by signal cable adapter; Described reverse gear sensor is arranged on rotary cultivator and advances and by reverse gear shifter, and described reverse gear sensor is connected with controller by signal cable adapter; Described manipulation button is arranged on rotary cultivator control handle or control panel, and described manipulation button is connected with controller by signal cable adapter; Described controller is connected with the rising electrically-controlled valve of rotary cultivator rotary tillage cutter and decline electrically-controlled valve respectively by signal cable adapter.
Further, described angular transducer is arranged in control box, and described control box is arranged on rotary cultivator rotary tillage cutter side.
Further, being additionally provided with tach signal transducer, described tach signal transducer is connected with signal cable adapter and controller.
Further, described tach signal transducer is arranged in control box.
The method of the rotary cultivator rotary tillage cutter working depth regulable control of the present invention is:
By angular transducer and controller, acquisition angles sensor angles signal, it is judged that with whether operating angle exists differential seat angle, if, control signal according to the different action pattern of differential seat angle output controls rotary tillage cutter and rises or falls, if it is not, then continue acquisition angles sensor angles signal;
By speed probe and controller, gather signals of rotational speed sensor, it is judged that during work, whether engine speed is lower than rated speed, if so, control rotary tillage cutter and rise, if it is not, then continue to gather signals of rotational speed sensor;
By reverse gear sensor and controller, gather reverse gear sensor signal, it is judged that whether gear is linked into reverse gear, if so, control rotary tillage cutter and rise to the angle of setting, if it is not, then continue to gather reverse gear sensor signal;
By manipulating button and controller, gather manipulation button signal, it is judged that whether rising gear button is pressed, if, control rotary tillage cutter to rise, if it is not, then continue to gather manipulation button signal, judge whether decline gear button is pressed simultaneously, if, control rotary tillage cutter to decline, if it is not, then continue to gather manipulation button signal.
The present invention adopts the working depth of angular transducer detection rotary cultivator rotary tillage cutter, and angular transducer output signal is analogue signal or digital signal, and linear with angle, angular transducer angle value becomes in functional relationship with the height of rotary tillage cutter; Adopting speed probe detection rotary cultivator engine speed, its output signal is pulse digital signal; Adopting whether reverse gear sensor detection rotary cultivator carries out car backing operation, its output signal is on-off model; Adopting manipulation button, control the raising and lowering of rotary cultivator rotary tillage cutter, its output signal is on-off model; Adopt controller receive and computing angular transducer, speed probe, reverse gear sensor, manipulation button output signal, to electrically-controlled valve output rise or fall control signal.
Utilize the present invention, the working depth of rotary cultivator rotary tillage cutter can be effectively regulated under different working conditions, operate easier, regulate more accurately, faster, more steady, agricultural machineries' driver labor intensity can be alleviated, reduce the number of times of second ploughing, reduce energy consumption, electromotor is avoided to work overloadingly, prolonged mechanical service life.
The present invention is not only adapted to rotary cultivator, and applying also for harvester etc. needs on the mechanically moving equipment of horizontal dynamic balance adjustment.
Accompanying drawing explanation
Fig. 1 is the theory diagram that the present invention controls system;
Fig. 2 is the structural representation that the present invention controls system control box;
Fig. 3 is the scheme of installation that the present invention controls system;
Fig. 4 is that rotary cultivator rotary tillage cutter working depth of the present invention adjusts control flow chart;
Fig. 5 is rotary cultivator engine speed of the present invention detection control flow chart;
Fig. 6 is rotary cultivator reverse gear position of the present invention detection control flow chart;
Fig. 7 is rotary cultivator of the present invention manipulation button detection control flow chart.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to Fig. 1-Fig. 3, the rotary cultivator rotary tillage cutter working depth regulation and control system of the present embodiment, including controlling box 10, angular transducer 1, speed probe 2, reverse gear sensor 3 and manipulation button 4; Described control box 10 includes shell 6, water proof ring 7, casing cover 8, controller 5 and signal cable adapter 9, described controller 5 is arranged in shell 6, described signal cable adapter 9 is arranged on shell 6, described signal cable adapter 9 is connected with controller 5, and described casing cover 8 is connected with shell 6 by water proof ring 7; Described angular transducer 1 is arranged in control box 10, and described control box 10 is arranged on rotary cultivator rotary tillage cutter 11 side, and described angular transducer 1 is connected with controller 5 by signal cable adapter 9; Described speed probe 2 is arranged on by rotary cultivator engine flywheel, and described speed probe 2 is connected with controller 5 by signal cable adapter 9; Described reverse gear sensor 3 is arranged on rotary cultivator and advances and by reverse gear shifter, and described reverse gear sensor 3 is connected with controller 5 by signal cable adapter 9; Described manipulation button 4 is arranged on rotary cultivator control handle, and described manipulation button 4 is connected with controller 5 by signal cable adapter 9; Described controller 5 is connected with the rising electrically-controlled valve 12 of rotary cultivator rotary tillage cutter and decline electrically-controlled valve 13 respectively by signal cable adapter 9.
Certainly, described angular transducer 1 also can separate with controlling box 10, is directly installed on rotary cultivator rotary tillage cutter 11 side.
Exporting signal according to speed probe 2, the present embodiment sets up tach signal transducer 14, and described tach signal transducer 14 is connected with signal cable adapter 9 and controller 5; Described tach signal transducer 14 is arranged in control box 10.
In the present embodiment, described angular transducer 1 is for detecting the rotary cultivator rotary tillage cutter angle of inclination relative to working face, leveling signal is obtained according to angle of inclination, described controller 5 is used for the signal of receiving angle sensor, calculate the rotary cultivator rotary tillage cutter angle of inclination relative to working face, difference further according to angle of inclination with operating angle exports the control signal to rotary tillage cutter height, described rising electrically-controlled valve and decline electrically-controlled valve are according to the leveling signal obtained, regulate spool, control the flexible of hydraulic cylinder.
In the present embodiment, described speed probe 2 is for detecting the rotating speed of electromotor, minimum speed during with engine work contrasts, when engine speed is lower than this rotating speed, controller ramps up electrically-controlled valve and sends control signal, rotary cultivator rotary tillage cutter is raised automatically, reduces engine load during rotary tillage, until electromotor is operated in normal condition.
In the present embodiment, described reverse gear sensor 3 is used for detecting whether rotary cultivator carries out car backing operation, when machine is linked into reverse gear, rotary tillage cutter lifts automatically, and convenient reversing, when machine puts into forward gear time, rotary tillage cutter is automatically lowered to working depth, makes machine rapidly enter duty.
In the present embodiment, described manipulation button 4 controls the raising and lowering of rotary cultivator rotary tillage cutter for driver.
In the present embodiment, angular transducer 1 and controller 5 are arranged in same shell 6, and angular transducer 1 is exported signal and is connected with controller 5 input by cable; Speed probe 2 is arranged on the rotating speed of rotary cultivator engine flywheel side detection electromotor, output signal is connected to signal cable adapter 9 by cable, being connected to tach signal transducer 14 input, tach signal transducer 14 outfan is connected with controller 5 by plug-in unit cable; Reverse gear sensor 3 is arranged on by advance reverse gear changement, and output signal is connected to signal cable adapter 9 by cable, is connected to controller 5; Manipulation button 4 is arranged on rotary cultivator control handle, and output signal is connected to signal cable adapter 9 by cable, is connected to controller 5. Working power is connected to signal cable adapter 9 by cable. Controller 5 receives the computing through controller 5 of angular transducer 1, speed probe 2, reverse gear sensor 3, the detection output signal manipulating button 4 or control signal, ramp up electrically-controlled valve 12 send rising control signal or send decline control signal to decline electrically-controlled valve 13, control rotary cultivator rotary tillage cutter and rise or fall.
With reference to Fig. 4-Fig. 7, the method for the rotary cultivator rotary tillage cutter working depth regulable control of the present embodiment is:
By angular transducer and controller, acquisition angles sensor angles signal, it is judged that with whether operating angle exists differential seat angle, if, control signal according to the different action pattern of differential seat angle output controls rotary tillage cutter and rises or falls, if it is not, then continue acquisition angles sensor angles number;
By speed probe and controller, gather signals of rotational speed sensor, it is judged that during work, whether engine speed is lower than rated speed, if so, control rotary tillage cutter and rise, if it is not, then continue to gather signals of rotational speed sensor;
By reverse gear sensor and controller, gather reverse gear sensor signal, it is judged that whether gear is linked into reverse gear, if so, control rotary tillage cutter and rise to the angle of setting, if it is not, then continue to gather reverse gear sensor signal;
By manipulating button and controller, gather manipulation button signal, it is judged that whether rising gear button is pressed, if, control rotary tillage cutter to rise, if it is not, then continue to gather manipulation button signal, judge whether decline gear button is pressed simultaneously, if, control rotary tillage cutter to decline, if it is not, then continue to gather manipulation button signal.
Claims (5)
1. a rotary cultivator rotary tillage cutter working depth regulation and control system, it is characterised in that: include controlling box, angular transducer, speed probe, reverse gear sensor and manipulation button; Described control box includes shell, water proof ring, casing cover, controller and signal cable adapter, described controller is installed in the enclosure, described signal cable adapter is arranged on shell, and described signal cable adapter is connected with controller, and described casing cover is connected with shell by water proof ring; Described angular transducer is arranged on rotary cultivator rotary tillage cutter side, and described angular transducer is connected with controller by signal cable adapter; Described speed probe is arranged on by rotary cultivator engine flywheel, and described speed probe is connected with controller by signal cable adapter; Described reverse gear sensor is arranged on rotary cultivator and advances and by reverse gear shifter, and described reverse gear sensor is connected with controller by signal cable adapter;Described manipulation button is arranged on rotary cultivator control handle or control panel, and described manipulation button is connected with controller by signal cable adapter; Described controller is connected with the rising electrically-controlled valve of rotary cultivator rotary tillage cutter and decline electrically-controlled valve respectively by signal cable adapter.
2. rotary cultivator rotary tillage cutter working depth regulation and control system according to claim 1, it is characterised in that: described angular transducer is arranged in control box, and described control box is arranged on rotary cultivator rotary tillage cutter side.
3. rotary cultivator rotary tillage cutter working depth regulation and control system according to claim 1 and 2, it is characterised in that: being additionally provided with tach signal transducer, described tach signal transducer is connected with signal cable adapter and controller.
4. rotary cultivator rotary tillage cutter working depth regulation and control system according to claim 3, it is characterised in that: described tach signal transducer is arranged in control box.
5. one kind by the method to rotary cultivator rotary tillage cutter working depth regulable control of the system described in claim 1, it is characterised in that:
By angular transducer and controller, acquisition angles sensor angles signal, it is judged that with whether operating angle exists differential seat angle, if, control signal according to the different action pattern of differential seat angle output controls rotary tillage cutter and rises or falls, if it is not, then continue acquisition angles sensor angles signal;
By speed probe and controller, gather signals of rotational speed sensor, it is judged that during work, whether engine speed is lower than rated speed, if so, control rotary tillage cutter and rise, if it is not, then continue to gather signals of rotational speed sensor;
By reverse gear sensor and controller, gather reverse gear sensor signal, it is judged that whether gear is linked into reverse gear, if so, control rotary tillage cutter and rise to the angle of setting, if it is not, then continue to gather reverse gear sensor signal;
By manipulating button and controller, gather manipulation button signal, it is judged that whether rising gear button is pressed, if, control rotary tillage cutter to rise, if it is not, then continue to gather manipulation button signal, judge whether decline gear button is pressed simultaneously, if, control rotary tillage cutter to decline, if it is not, then continue to gather manipulation button signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205830.2A CN104756628B (en) | 2015-04-28 | 2015-04-28 | Rotary cultivator rotary tillage cutter working depth regulation and control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205830.2A CN104756628B (en) | 2015-04-28 | 2015-04-28 | Rotary cultivator rotary tillage cutter working depth regulation and control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104756628A CN104756628A (en) | 2015-07-08 |
| CN104756628B true CN104756628B (en) | 2016-06-08 |
Family
ID=53639020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205830.2A Active CN104756628B (en) | 2015-04-28 | 2015-04-28 | Rotary cultivator rotary tillage cutter working depth regulation and control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104756628B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409353B (en) * | 2015-12-18 | 2017-05-31 | 李惠远 | A kind of method being controlled to rotary cultivator |
| CN105874954B (en) * | 2016-04-22 | 2017-12-29 | 扬州大学 | A kind of mechanized faming technology |
| CN106284456A (en) * | 2016-10-12 | 2017-01-04 | 东北农业大学 | A kind of furrow builds machine automatic controller and autocontrol method |
| CN109964556B (en) * | 2019-04-11 | 2023-06-27 | 湖南龙舟农机股份有限公司 | Rotary cultivator control system and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000270603A (en) * | 1999-03-24 | 2000-10-03 | Iseki & Co Ltd | Tilling and land levelling device of tractor |
| CN201072894Y (en) * | 2007-06-22 | 2008-06-18 | 福田雷沃国际重工股份有限公司 | Plowing depth raiser for tractor |
| CN102165863A (en) * | 2010-12-31 | 2011-08-31 | 上海派芬自动控制技术有限公司 | Suspension control system of tractor |
| CN202524733U (en) * | 2012-04-13 | 2012-11-14 | 西南大学 | Automatic tilling depth regulation and control system |
| CN204560146U (en) * | 2015-04-28 | 2015-08-19 | 李惠远 | A kind of rotovator rotary tillage cutter working depth regulation and control system |
-
2015
- 2015-04-28 CN CN201510205830.2A patent/CN104756628B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104756628A (en) | 2015-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104756628B (en) | Rotary cultivator rotary tillage cutter working depth regulation and control system and method | |
| CN105409353B (en) | A kind of method being controlled to rotary cultivator | |
| CN201869533U (en) | Ploughing depth control device of wheeled tractor | |
| CN103518434B (en) | Rear suspension electric lifting device of tractor | |
| CN101869014B (en) | Laser land leveling control device and method | |
| CN111133853B (en) | Multi-parameter combined automatic regulation system and method for tractor tilling depth | |
| CN108040518A (en) | The tractor hanging and control method of a kind of adjustable farm implements height and angle of heel | |
| CN114287187B (en) | Automatic adjustment method and adjustment system for paddy field tractor tool | |
| CN212899185U (en) | Agricultural machine and electric control hydraulic system thereof | |
| CN107340712B (en) | Control system for adaptively adjusting operation height of farming cutter and control method thereof | |
| CN103276760B (en) | Farmland ditcher and controlling method thereof | |
| CN204560146U (en) | A kind of rotovator rotary tillage cutter working depth regulation and control system | |
| CN203840730U (en) | Overturning type ditching device for fish scale pits | |
| CN106592664B (en) | A kind of bulldozer perching knife inclination automatic control system and method | |
| CN106211832B (en) | Floating three-point suspension device | |
| CN105402207B (en) | Tractor plough tool electric-controlled intelligent system and method | |
| CN102630403B (en) | Fish-scale pit furrowing device | |
| CN202524740U (en) | Fish-scale pit ditching device | |
| CN107535095A (en) | The amphibious farming machine of Multifunctional mountainous region | |
| CN210247432U (en) | Paddy field slurry stirring machine | |
| CN206971296U (en) | A kind of loading machine shovel head autobalance adjusts system | |
| CN114962397B (en) | Machine electro-hydraulic lifting force position comprehensive control system and method and tractor | |
| CN207269297U (en) | The amphibious farming machine of Multifunctional mountainous region | |
| CN207411363U (en) | A kind of agricultural weeding machine | |
| CN203985006U (en) | A kind of seedling ship water level adjustment type hand transplanting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |