CN106376296A - Combined harvester capable of self adaptively adjusting working parameters of cleaning and sorting apparatus - Google Patents
Combined harvester capable of self adaptively adjusting working parameters of cleaning and sorting apparatus Download PDFInfo
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- CN106376296A CN106376296A CN201610846936.5A CN201610846936A CN106376296A CN 106376296 A CN106376296 A CN 106376296A CN 201610846936 A CN201610846936 A CN 201610846936A CN 106376296 A CN106376296 A CN 106376296A
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- Prior art keywords
- cleaning
- seed
- sieve
- percentage
- sorting
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1271—Control or measuring arrangements specially adapted for combines for measuring crop flow
- A01D41/1272—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow
- A01D41/1273—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow for measuring grain loss
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1276—Control or measuring arrangements specially adapted for combines for cleaning mechanisms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1277—Control or measuring arrangements specially adapted for combines for measuring grain quality
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
- A01F12/448—Sieve adjusting means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a combined harvester capable of self-adaptively adjusting working parameters of a cleaning and sorting apparatus. The combined harvester comprises a second detachment roller, a grain entrainment loss monitoring system, a grain cleaning and sorting loss monitoring system, a cleaning and sorting sieve, a cleaning and sorting fan with adjustable rotation speed, a first detachable roller, a grain impurity content and breaking rate monitoring apparatus and a measurement and control system. The measurement and control system can control the openness of scale sieving pieces, the rotation speed of a cleaning and sorting centrifugal fan and the dip angle of the scale sieving pieces according to an established control model, so that the combined harvest works in an optimal operation state of uniform load on a sieve surface, minimum grain cleaning and sorting loss rate and minimum grain impurity content in a grain box. By using the combined harvester of the invention, various working parameters can be automatically adjusted according to the operation quality in the operation process, so that a fault rate can be controlled within a certain range while the production efficiency is improved, and the fault-free working time and the applicability of the whole machine can be greatly improved.
Description
Technical field
The invention belongs to combined harvester Self Adaptive Control field is and in particular to a kind of cleaning plant running parameter can be adaptive
The combined harvester that should adjust.
Background technology
Advanced agricultural equipment is just absorbing rapidly achievement, Machinery Automation and the intelligence with applying electronic development of information science and technology
Energyization is the development trend of agriculture equipment.The research of external Combine Harvester intellectually and automatically aspect achieved with
Abundant achievement.As Huisman, Voo Loo and Heijning judges the size of feed quantity by detecting the moment of torsion of screw feeder, right
Operating speed is controlled, Kruse and Krutz is controlled to operating speed by the load of engine, and Andersen describes
By the volume that detection harvests cereal, operating speed is controlled, Japanese Kubo field PR0481-M type combined harvester adopts
Rubber belt track and semi-feeding type axial-flow type drum, have that load shows automatically, direction automatic control, feed quantity automatically adjust, excess load when
The function such as engine automatic stop and automatic oiling；It is mounted with electronic information on the combined harvesters of company such as knob Holland, Deere
The systems such as display, electronic driving manipulation, the conventional parameter of these device major control machines, such as engine speed, engine oil pressure
With temperature, amount of fuel, voltage etc., also control random work performance parameter, such as actual travel speed, power output shaft speed, work
Industry area, operating efficiency and working time etc.；" Field Star " (star in farmland) of Massey Ferguson company of Britain
System terminal has very important system diagnostics function, once system malfunctions, user can be found by diagnostic tool
Fault, thus quickly solve fault.In recent years, domestic improve combined harvester automation and intelligent level in terms of do
Numerous studies, achieve certain achievement, shorten the gap with advanced foreign technology.War etc. as being situated between adopts inclined transporter pair
The pressure of base plate, to detect feed quantity, is opened and is recognized into by setting up cereal motion mathematical model and power consumption model in threshing space, if
Threshing system emulation controller and the controlled simulation platform with single-chip microcomputer as core are counted.Ji Binbin is then using feeding driving shaft
Moment of torsion carries out real-time detection to feed quantity, devises nerve network controller and operating speed is controlled, and it is right that Lu Wentao passes through
The oil pressure detection feed quantity of drum driven hydraulic system, and by fuzzy control, the speed of travel is predicted, using pid algorithm
Carry out the control of operating speed；Heilongjiang Bayi Agricultural Reclamation University have developed threshing cylinder and each working shaft rotational speed monitor system；
Jiangsu University have developed the combined harvester rotatable parts rotating speed warning device based on Hall element and 89C51 single-chip microcomputer；River
Su great Xue propose always seed entrainment loss monitoring method and develop seed entrainment loss monitoring sensor, northwest agricultural section
Skill university have developed combine cylinder rotation speed monitoring system.
The research automatically controlling from domestic and international Combine Harvester can be seen that advanced information technology and Based Intelligent Control
Technology application, on combined harvester, is the inexorable trend that combined harvester automatically controls development.More than study as combining
Automatically controlling of machine provides many thinkings, but there is also certain limitation：(1) research object is concentrated mainly on threshing cylinder
Load on, other running parameters consider seldom, belong to the control system of single input control signal more, there is delayed or parameter
The shortcomings of detection is inaccurate；(2) great majority research is under test, and the automatic control system not developing reality is with accordingly
Executing agency is applied on combined harvester;(3) in existing combined harvester running parameter and transaction capabilities study on monitoring, greatly
Many monitorings only for cleaning loss and forecast model, carry out feedback control not according to the cleaning loss percentage monitoring, more do not have
There is another important performance indications seed percentage of impurity of consideration.Multiple-input and multiple-output combined harvester therefore of good performance
Job state adaptive control system is to ensure that the important premise of combined harvester transaction capabilities.
Content of the invention
Early-stage Study shows, lip(ped) sieve aperture, lip(ped) sieve inclination angle and rotation speed of fan are impact seed cleaning loss late and grain
The principal element of case seed percentage of impurity, the running parameter for realizing cleaning plant in the combined harvester course of work can be according to prison
The purpose of the performance parameter real-time regulation measuring, the invention provides a kind of cleaning plant running parameter can Automatic adjusument connection
Close cropper.
The present invention is to realize above-mentioned technical purpose by following technological means：A kind of cleaning plant running parameter can self adaptation
The combined harvester adjusting, including the second detachment roller, seed cleaning loses monitoring system, sorting screen, and rotating speed is adjustable to be cleaned
Blower fan, the first detachment roller, vertically defeated grain screw feeder, seed percentage of impurity, percentage of damage monitoring device and TT＆C system.Sorting screen is located at
The lower section of the second detachment roller, the adjustable cleaning fan of rotating speed is located at the left front of sorting screen.First detachment roller is located at second
Detachment roller is anterior, the upper left quarter of sorting screen.Seed entrainment loss monitoring system is arranged on the second detachment roller separation notch board
Rear portion, seed cleaning loses the afterbody that monitoring system is arranged on sorting screen.Seed percentage of impurity, percentage of damage monitoring device are arranged on vertical
Directly on the outer wall of defeated grain screw feeder.Also include TT＆C system, described TT＆C system and described seed cleaning lose monitoring system, clean
The fish scale sieve opening adjustment mechanism of sieve, the adjustable cleaning fan of rotating speed, seed percentage of impurity, percentage of damage monitoring device are connected, and use
To control to adjust the aperture of described fish scale sieve and the described rotating speed cleaning centrifugal blower.
In such scheme, described sorting screen is made up of shuttle board, lip(ped) sieve and tail sheet.The corner of described lip(ped) sieve frame leads to
Cross support bar to be connected with four servo Linear-electric-cylinders, servo Linear-electric-cylinder is fixed on the screen frame of sorting screen, four servos
The equal Independent adjustable of overhang of Linear-electric-cylinder, and then can achieve the adjustment at lip(ped) sieve inclination angle.
In such scheme, the aperture of the lip(ped) sieve of described sorting screen can be carried out electronic by lip(ped) sieve opening adjustment mechanism
Adjust.Described lip(ped) sieve opening adjustment mechanism is by base plate, linear displacement transducer, Linear-electric-cylinder, ball head connecting rod, fixed column
Pin, transition arm, connecting rod, connecting plate forms.Linear displacement transducer is used as one after being connected by rigidity bar with Linear-electric-cylinder
Individual it is integrally attached on base plate.Transition arm is arranged on base plate using fixing pin and by installing hole.Transition arm is passed through to connect
Hole one is connected with Linear-electric-cylinder and connecting rod respectively with connecting hole two.Connecting plate is welded in lip(ped) sieve active sieve, and with even
Bar is rigidly connected.Linear-electric-cylinder is connected with TT＆C system by holding wire, and TT＆C system is stretched out by controlling Linear-electric-cylinder
The motion of axle is realized driving transition arm motion, is finally completed the regulation of lip(ped) sieve aperture.
In such scheme, described seed cleaning loss monitoring system by the first seed cleaning loss monitoring sensor, second
Seed cleaning loss monitoring sensor and the 3rd seed cleaning loss monitoring sensor composition, described first seed cleaning loss prison
Survey sensor, described second seed cleaning loss monitoring sensor and described 3rd seed cleaning loss monitoring sensor edge are cleaned
Sieve width is independently placed, and monitors the seed cleaning loss amount of three minizones in compass screen surface left, center, right respectively.
In such scheme, described tanker percentage of impurity, percentage of damage monitoring device are by guard shield, sampling groove sampling groove drive shaft, limit
Position plate, taper slide, vibrator, conveyer belt, monitor groove, dust-separation glass, spectrometer, installing rack, holding wire and sampling groove driving
Motor forms.Guard shield is welded on seed vertical screw feeder outer wall, and sampling groove is installed to using sampling groove drive shaft and by bearing
On guard shield；Sampling groove drive shaft one end spindle nose stretches out outside guard shield, is connected with sampling groove motor by shaft coupling.Sampling groove
Motor is fixed on guard shield by connecting bracket；Sampling groove motor drives sampling groove to turn under the control of TT＆C system
Dynamic, sampling groove is using the cereal of seed vertical screw feeder helical blade lifting in the groove scraping of itself vertically defeated grain screw feeder, and makes
The once scraping thing of sampling groove is gradually fallen on taper slide.Under the vibration of vibrator and the synergy of limiting plate, individual layer paddy
Thing reaches above conveyer belt, and prevents the tiny composition of emersion object from entering monitoring groove interferometry precision.Drive in conveyer belt
Under, individual layer cereal neatly falls in monitoring groove.Monitoring groove is connected with guard shield, and a STH of monitoring groove laminating guard shield simultaneously embeds steel
Change glass.Spectrometer is arranged on guard shield by installing rack, and the camera lens of spectrometer passes through safety glass detection and flows in monitoring groove
Grain component, and by holding wire collection information be passed in TT＆C system.Tested by early-stage preparations, for vertical
The characteristic of each composition in defeated grain screw feeder, filters out and can effectively know with neutral net and with reference to the non-bad ranking genetic algorithms of modified
Do not go out the optimum band spectrum of each composition, and calculated by the correlation computations model being embedded in TT＆C system vertically defeated in real time
The percentage of impurity of seed and percentage of damage in grain screw feeder.
Beneficial effects of the present invention：（1）Application this patent design cleaning plant running parameter can Automatic adjusument connection
Close and harvest function according to the various running parameter of operation quality adjust automatically in operation process, while improve production efficiency,
Fault rate is controlled within the specific limits, substantially increases operation adaptability and the time between failures of whole machine, to solution simultaneously
Certainly restriction grain harvester combine transaction capabilities, efficiency and the adaptive technical bottleneck of results are significant.（2）This patent
The cleaning plant running parameter proposing the combined harvester of Automatic adjusument can be used for the receipts of paddy rice, wheat, rape, soybean
Obtain, promoted the technological progress of harvest machinery industry, also can provide theoretical, technology and equipment guarantee for grain security.
Brief description
Fig. 1 be a kind of threshing separate, cleaning plant running parameter can Automatic adjusument combined harvester front view.
Fig. 2 is combined harvester sorting screen fish scale sieve opening adjusting device top view.
Fig. 3 is combined harvester sorting screen fish scale sieve opening adjusting device surveys view.
Fig. 4 is combined harvester sorting screen fish scale sieve opening adjusting device transition arm top view.
Fig. 5 is combined harvester sorting screen fish scale sieve inclination-angle regulating device side view.
Fig. 6 is combined harvester sorting screen fish scale sieve inclination-angle regulating device side view left view.
Fig. 7 is that combined harvester seed cleaning loss monitoring system installs top view.
Fig. 8 is seed percentage of impurity, percentage of damage monitoring device front view
In figure：1- threshing cylinder top cover gib block angle regulator, 2- threshing cylinder, 7- seed cleaning loss monitoring system
System, 7-01- first seed cleaning loss monitoring sensor, 7-02- second seed cleaning loss monitoring sensor, 7-03- the
Three seed cleaning loss monitoring sensors;8- sorting screen, 8-01- base plate, 8-02- linear displacement transducer, 8-03- straight line
Electric cylinder, 8-04- ball head connecting rod, 8-05- fixes pin, 8-06- transition arm, 8-06-01- connecting hole one, and 8-06-02 is even
Meet hole two and 80-06-03 installing hole, 8-07- connecting rod, 8-08- connecting plate, 8-09 fish scale sieve, 8-10- support bar, 8-11-
Servo Linear-electric-cylinder, the corner of 8-12- lip(ped) sieve frame, 8-13- shuttle board and 8-14- tail sheet；9- rotating speed is adjustable to be cleaned
Blower fan, 10- first detachment roller, 11- defeated grain screw feeder, 12- percentage of impurity, percentage of damage monitoring device, 13- TT＆C system；11-01-
Seed vertical screw feeder helical blade, 11-02- seed vertical screw feeder outer wall；12-01 guard shield, 12-02- sampling groove, 12-03- samples
Groove drive shaft, 12-04- limiting plate, 12-05- taper slide, 12-06- vibrator, 12-07- conveyer belt, 12-08- monitors groove, 12-
09- dust-separation glass, 12-10- installing rack, 12-11- spectrometer, 12-12- holding wire.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is simultaneously
Not limited to this.
As shown in figure 1, including the second detachment roller top cover gib block angle regulator 1, the second detachment roller 2, seed
Grain cleaning loss monitoring system 7, sorting screen 8, the adjustable cleaning fan of rotating speed 9, the first detachment roller 10, vertically defeated grain screw feeder
11, seed percentage of impurity, percentage of damage monitoring device 12 and TT＆C system 13.Sorting screen 8 is located under the second detachment roller 2
Side, the adjustable cleaning fan of rotating speed 9 is located at the left front of sorting screen 8.Before first detachment roller 10 is located at the second detachment roller 2
Portion, the upper left quarter of sorting screen 8.Seed cleaning loses the afterbody that monitoring system 7 is arranged on sorting screen 8.Seed percentage of impurity, percentage of damage
Monitoring device 12 is arranged on vertically on the outer wall 11-02 of defeated grain screw feeder.Also include TT＆C system 13, the input of TT＆C system 13
End and seed cleaning loss monitoring system 7, the fish scale sieve opening adjustment mechanism controller of sorting screen 8, rotating speed is adjustable to be cleaned
Blower fan 9, seed percentage of impurity, percentage of damage monitoring device 12 are connected, the output end of described TT＆C system 13 and described sorting screen 8
Fish scale sieve opening adjustment mechanism, the adjustable cleaning fan of rotating speed 9 be connected, for control to adjust described fish scale sieve aperture and
Inclination angle and the described rotating speed cleaning centrifugal blower 9.
As Fig. 2, shown in 3,4, lip(ped) sieve opening adjustment mechanism is by base plate 8-01, linear displacement transducer 8-02, straight-line electric
Dynamic cylinder 8-03, ball head connecting rod 8-04, fixing pin 8-05, transition arm 8-06, connecting rod 8-07, connecting plate 8-08 form.Straight line position
Displacement sensor 8-02 is used as one and is integrally attached on base plate 8-01 after being connected by rigidity bar with Linear-electric-cylinder 8-03.Turn
Change arm 8-06 to be arranged on base plate 8-01 using fixing pin 8-05 and by installing hole 8-06-03.Transition arm 8-06 is passed through even
Meet hole one 8-06-01 to be connected with Linear-electric-cylinder 8-03 and connecting rod 8-07 respectively with connecting hole two 8-06-02.Connecting plate 8-08 welds
It is connected in lip(ped) sieve active sieve, and rigidly connected with connecting rod 8-07.Linear-electric-cylinder 8-03 passes through holding wire and TT＆C system
13 are connected, and TT＆C system 13 passes through to control the motion of Linear-electric-cylinder 8-03 projecting shaft to realize driving the motion of transition arm 8-06,
Complete the regulation of lip(ped) sieve aperture eventually.
As Fig. 5, shown in 6,7, described seed cleaning loss monitoring system 7 is by the first seed cleaning loss monitoring sensor 7-
01st, the second seed cleaning loss monitoring sensor 7-02 and the 3rd seed cleaning loss monitoring sensor 7-03 composition, described the
One seed cleaning loss monitoring sensor 7-01, described second seed cleaning loss monitoring sensor 7-02 and described 3rd seed
Cleaning loss monitoring sensor 7-03 independently places along sorting screen 8 width, respectively monitoring compass screen surface left, center, right three cell
Between seed cleaning loss amount.The corner 8-12 of lip(ped) sieve 8-09 frame passes through support bar 8-10 and 4 servo Linear-electric-cylinders
8-11 is connected, and servo Linear-electric-cylinder 8-11 is fixed on the screen frame of sorting screen 8, and 4 servo Linear-electric-cylinder 8-11 stretch out
Measure equal Independent adjustable, and then can achieve the adjustment at lip(ped) sieve 8-09 inclination angle.
As shown in figure 8, tanker percentage of impurity, percentage of damage monitoring device 12 are by guard shield 12-01, sampling groove 12-02 sampling groove drives
Moving axis 12-03, limiting plate 12-04, taper slide 12-05, vibrator 12-06, conveyer belt 12-07, monitor groove 12-08, dust-separation glass
Glass 12-09, installing rack 12-10, spectrometer 12-11, holding wire 12-12 and sampling groove motor composition.Guard shield 12-01 welds
On seed vertical screw feeder outer wall 11-02, sampling groove 12-02 is installed to shield using sampling groove drive shaft 12-03 and by bearing
On cover 12-01；Sampling groove drive shaft 12-03 one end spindle nose stretches out outside guard shield 12-01, drives electricity by shaft coupling with sampling groove
Machine is connected.Sampling groove motor is fixed on guard shield 12-01 by connecting bracket；Sampling groove motor is in TT＆C system 13
Control under drive sampling groove 12-02 to rotate, sampling groove 12-02 utilize the groove scraping of itself vertically in defeated grain screw feeder seed hang down
The cereal of straight screw feeder helical blade 11-01 lifting, and make the once scraping thing of sampling groove 12-02 gradually fall taper slide 12-05
On.Under the vibration of vibrator 12-06 and the synergy of limiting plate 12-04, individual layer cereal reaches above conveyer belt 12-07,
And prevent the tiny composition of emersion object from entering monitoring groove 12-08 interferometry precision.Under the drive of conveyer belt 12-07, individual layer
Cereal neatly falls in monitoring groove 12-08.Monitoring groove 12-08 is connected with guard shield 12-01, monitoring groove 12-08 laminating guard shield 12-01
A STH and embedded safety glass.Spectrometer 12-11 is arranged on guard shield 12-01 by installing rack 12-10, spectrometer
The camera lens of 12-11 flows into the grain component in monitoring groove 12-08 through safety glass detection, and is adopted by holding wire 12-12
The information of collection is passed in TT＆C system 13.Tested by early-stage preparations, for the characteristic of each composition in vertically defeated grain screw feeder, transport
Filter out the optimum band spectrum that can effectively identify each composition with neutral net and with reference to the non-bad ranking genetic algorithms of modified,
And by the correlation computations model being embedded in TT＆C system 13 calculate in real time in vertical defeated grain screw feeder the percentage of impurity of seed and
Percentage of damage.
In the course of work, TT＆C system 13 can according to the real-time seed cleaning loss late obtaining and tanker seed percentage of impurity,
Lip(ped) sieve aperture, lip(ped) sieve inclination angle and rotation speed of fan, by cluster analysis, disclose each running parameter of combined harvester cleaning and sorting system
Associate affecting laws between performance parameter, and based on optimum Operation control target and law of conservation of energy, in conjunction with controlling system
System control performance model（ITAE criterion）Set up cleaning and sorting system self adaptation regulation-control model, monitoring system 7 is lost according to seed cleaning
The tanker seed that each interval seed cleaning loss late monitoring and seed percentage of impurity, percentage of damage monitoring device 12 monitor contains
Miscellaneous rate, the rotating speed at the aperture of real-time adjustment lip(ped) sieve 8-09 and inclination angle, the adjustable cleaning fan of rotating speed 9, make combined harvester clear
Screening device is operated in optimum state.
Described embodiment be the present invention preferred embodiment, but the present invention is not limited to above-mentioned embodiment, not
In the case of deviating from the flesh and blood of the present invention, any conspicuously improved, replacement that those skilled in the art can make
Or modification belongs to protection scope of the present invention.
Claims (5)
1. a kind of cleaning plant running parameter can Automatic adjusument combined harvester it is characterised in that include second depart from rolling
Cylinder top cover gib block angle regulator (1), the second detachment roller (2), seed cleaning loss monitoring system (7), sorting screen
(8), the adjustable cleaning fan of rotating speed (9), the first detachment roller (10), defeated grain screw feeder（11）, seed percentage of impurity, percentage of damage prison
Survey device (12) and TT＆C system（13）, positioned at the lower section of the second detachment roller (2), rotating speed is adjustable clear for sorting screen (8)
Blower fan (9) is selected to be located at the left front of sorting screen (8), the first detachment roller (10) is located at the second detachment roller (2) front portion, and
It is in the upper left quarter of sorting screen (8), seed cleaning loses the afterbody that monitoring system (7) is arranged on sorting screen (8), defeated grain screw feeder
（11）It is made up of level defeated grain screw feeder and vertically defeated grain screw feeder, seed percentage of impurity, percentage of damage monitoring device (12) are arranged on vertical
The directly outer wall of defeated grain screw feeder（11-02）On, described TT＆C system（13）Lose monitoring system with described seed cleaning successively（7）、
The fish scale sieve opening adjustment mechanism of sorting screen (8), the adjustable cleaning fan of rotating speed (9), seed percentage of impurity, percentage of damage monitoring
Device (12) is connected, for controlling to adjust the aperture of described fish scale sieve and inclination angle, described cleaning centrifugal blower（9) rotating speed.
2. a kind of cleaning plant running parameter according to claim 1 can Automatic adjusument combined harvester, its feature
It is, described sorting screen (8) is by shuttle board（8-13）, lip(ped) sieve（809）And tail sheet（8-14）Composition, described lip(ped) sieve（809）
The corner of frame（8-12）By support bar（8-10）With four servo Linear-electric-cylinders（8-11）It is connected, servo Linear-electric-cylinder
（8-11）It is fixed on the screen frame of sorting screen (8), four servo Linear-electric-cylinders（8-11）The equal Independent adjustable of overhang, and then
Achievable lip(ped) sieve（809）The adjustment at inclination angle.
3. a kind of cleaning plant running parameter according to claim 1 can Automatic adjusument combined harvester, its feature
It is, the lip(ped) sieve of described sorting screen (8)（809）Aperture electric adjustable can be carried out by lip(ped) sieve opening adjustment mechanism
Section, described lip(ped) sieve opening adjustment mechanism is by base plate（8-01）, linear displacement transducer（8-02）, Linear-electric-cylinder（8-03）,
Ball head connecting rod（8-04）, fixing pin（8-05）, transition arm（8-06）, connecting rod（8-07）, connecting plate（8-08）Composition, straight line position
Displacement sensor（8-02）And Linear-electric-cylinder（8-03）It is used as one after being connected by rigidity bar and be integrally attached to base plate（8-
01）On, transition arm（8-06）Using fixing pin（8-05）And pass through installing hole（8-06-03）It is arranged on base plate（8-01）On,
Transition arm（8-06）By connecting hole one（8-06-01）With connecting hole two（8-06-02）Respectively with Linear-electric-cylinder（8-03）With
Connecting rod（8-07）It is connected, connecting plate（8-08）It is welded in lip(ped) sieve active sieve, and and connecting rod（8-07）Rigidly connected, straight line
Electric cylinder（8-03）By holding wire and TT＆C system（13）It is connected, TT＆C system（13）By controlling Linear-electric-cylinder（8-03）
The motion of projecting shaft is realized driving transition arm（8-06）Motion, is finally completed the regulation of lip(ped) sieve aperture.
4. a kind of cleaning plant running parameter according to claim 1 can Automatic adjusument combined harvester, its feature
It is, described seed cleaning loss monitoring system (7) is by the first seed cleaning loss monitoring sensor（7-01）, the second seed
Cleaning loss monitors sensor（7-02）With the 3rd seed cleaning loss monitoring sensor（7-03）Composition, described first seed is clear
Choosing loss monitoring sensor（7-01）, described second seed cleaning loss monitoring sensor（7-02）With described 3rd seed cleaning
Loss monitoring sensor（7-03）Along sorting screen（8）Width is independently placed, respectively monitoring compass screen surface left, center, right three cell
Between seed cleaning loss amount.
5. a kind of cleaning plant running parameter according to claim 1 can Automatic adjusument combined harvester, its feature
It is, described seed percentage of impurity, percentage of damage monitoring device (12) are by guard shield（12-01）, sampling groove（12-02）, sampling groove drive
Moving axis（12-03）, limiting plate（12-04）, taper slide（12-05）, vibrator（12-06）, conveyer belt（12-07）, monitoring groove
（12-08）, dust-separation glass（12-09）, spectrometer（12-11）, installing rack（12-10）, holding wire（12-12）Drive with sampling groove
Motor forms；Guard shield（12-01）It is welded on seed vertical screw feeder outer wall（11-02）On, sampling groove（12-02）Using sampling groove
Drive shaft（12-03）And guard shield is installed to by bearing（12-01）On；Sampling groove drive shaft（12-03）One end spindle nose stretches out shield
Cover（12-01）Outside, is connected with sampling groove motor by shaft coupling, and sampling groove motor is fixed on by connecting bracket
Guard shield（12-01）On, taper slide（12-05）Positioned at sampling groove（12-02）Lower section, and it is fixed on seed vertical screw feeder outer wall（11-
02）On, taper slide（12-05）It is provided with limiting plate（12-04）And vibrator（12-06）；Conveyer belt（12-07）Input is located at
Taper slide（12-05）Lower section, output end conveyer belt（12-07）It is located at monitoring groove（12-08）Top, monitors groove（12-08）With shield
Cover（12-01）It is connected, monitor groove（12-08）Laminating guard shield（12-01）A STH and embedded safety glass；Spectrometer（12-
11）By installing rack（12-10）It is arranged on guard shield（12-01）On, spectrometer（12-11）Camera lens pass through safety glass detection stream
Enter to monitor groove（12-08）In grain component, and pass through holding wire（12-12）The information of collection is passed to TT＆C system（13）
Interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846936.5A CN106376296A (en) | 2016-09-26 | 2016-09-26 | Combined harvester capable of self adaptively adjusting working parameters of cleaning and sorting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846936.5A CN106376296A (en) | 2016-09-26 | 2016-09-26 | Combined harvester capable of self adaptively adjusting working parameters of cleaning and sorting apparatus |
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| CN107884300A (en) * | 2017-11-10 | 2018-04-06 | 农业部南京农业机械化研究所 | A kind of cereal percentage of damage, percentage of impurity detection means and detection method |
| CN108029351A (en) * | 2018-01-19 | 2018-05-15 | 江苏沃得农业机械有限公司 | A kind of automatically controlled adjusting opening mechanism for harvester sorting screen |
| CN109566111A (en) * | 2019-01-21 | 2019-04-05 | 山东理工大学 | Threshing and cleaning testing stand |
| CN109716937A (en) * | 2019-03-05 | 2019-05-07 | 农业农村部南京农业机械化研究所 | A kind of adaptive cleaning plant of grain harvesting machine |
| CN110720302A (en) * | 2019-11-29 | 2020-01-24 | 河南瑞创通用机械制造有限公司 | Intelligent adjusting system of grain harvester and control method thereof |
| CN112414313A (en) * | 2019-08-22 | 2021-02-26 | 中国农业机械化科学研究院 | Device and method for detecting fish scales and sieve sheets of sorting sieve |
| CN112825681A (en) * | 2020-12-30 | 2021-05-25 | 中国农业大学 | Corn threshing and cleaning test bed with intelligent control system |
| CN113796198A (en) * | 2021-09-22 | 2021-12-17 | 深圳职业技术学院 | Cleaning fuzzy reasoning device of rice and wheat combine harvester and automatic control method |
| CN114846991A (en) * | 2022-05-31 | 2022-08-05 | 江苏大学 | Cleaning load monitoring device and cleaning performance prediction method for combine harvester |
| CN114902878A (en) * | 2021-02-09 | 2022-08-16 | 河南中联重科智能农机有限责任公司 | Grain loss adjusting method and device for harvester and harvester |
| CN115336466A (en) * | 2022-05-12 | 2022-11-15 | 潍柴雷沃智慧农业科技股份有限公司 | Self-adaptive loss detection system and method for harvester and harvester |
| US11877538B1 (en) | 2022-08-30 | 2024-01-23 | Calmer Holding Company, Llc | Threshing grains and legumes utilizing concaves with adjustable openings |
| USD1031792S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Round bar concave |
| USD1031793S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Separating grate |
| USD1031791S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Straight bar concave |
| USD1032666S1 (en) | 2022-08-30 | 2024-06-25 | Calmer Holding Company, Llc | MOG limiting subassembly for combine concave |
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| CN107884300B (en) * | 2017-11-10 | 2024-05-10 | 农业部南京农业机械化研究所 | Cereal crushing rate and impurity content detection device and detection method |
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| CN108029351A (en) * | 2018-01-19 | 2018-05-15 | 江苏沃得农业机械有限公司 | A kind of automatically controlled adjusting opening mechanism for harvester sorting screen |
| CN109566111A (en) * | 2019-01-21 | 2019-04-05 | 山东理工大学 | Threshing and cleaning testing stand |
| CN109716937B (en) * | 2019-03-05 | 2024-04-19 | 农业农村部南京农业机械化研究所 | Self-adaptive cleaning device of grain harvester |
| CN109716937A (en) * | 2019-03-05 | 2019-05-07 | 农业农村部南京农业机械化研究所 | A kind of adaptive cleaning plant of grain harvesting machine |
| CN112414313A (en) * | 2019-08-22 | 2021-02-26 | 中国农业机械化科学研究院 | Device and method for detecting fish scales and sieve sheets of sorting sieve |
| CN112414313B (en) * | 2019-08-22 | 2021-09-10 | 中国农业机械化科学研究院 | Device and method for detecting fish scales and sieve sheets of sorting sieve |
| CN110720302A (en) * | 2019-11-29 | 2020-01-24 | 河南瑞创通用机械制造有限公司 | Intelligent adjusting system of grain harvester and control method thereof |
| CN112825681A (en) * | 2020-12-30 | 2021-05-25 | 中国农业大学 | Corn threshing and cleaning test bed with intelligent control system |
| CN114902878A (en) * | 2021-02-09 | 2022-08-16 | 河南中联重科智能农机有限责任公司 | Grain loss adjusting method and device for harvester and harvester |
| CN113796198A (en) * | 2021-09-22 | 2021-12-17 | 深圳职业技术学院 | Cleaning fuzzy reasoning device of rice and wheat combine harvester and automatic control method |
| CN115336466A (en) * | 2022-05-12 | 2022-11-15 | 潍柴雷沃智慧农业科技股份有限公司 | Self-adaptive loss detection system and method for harvester and harvester |
| CN115336466B (en) * | 2022-05-12 | 2024-03-12 | 潍柴雷沃智慧农业科技股份有限公司 | Harvester self-adaptive loss detection system and method and harvester |
| CN114846991B (en) * | 2022-05-31 | 2023-10-10 | 江苏大学 | Cleaning load monitoring device and cleaning performance prediction method for combine harvester |
| CN114846991A (en) * | 2022-05-31 | 2022-08-05 | 江苏大学 | Cleaning load monitoring device and cleaning performance prediction method for combine harvester |
| US11877538B1 (en) | 2022-08-30 | 2024-01-23 | Calmer Holding Company, Llc | Threshing grains and legumes utilizing concaves with adjustable openings |
| USD1031792S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Round bar concave |
| USD1031793S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Separating grate |
| USD1031791S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Straight bar concave |
| USD1032666S1 (en) | 2022-08-30 | 2024-06-25 | Calmer Holding Company, Llc | MOG limiting subassembly for combine concave |
| US12102041B2 (en) | 2022-08-30 | 2024-10-01 | Calmer Holding Company, Llc | Methods and systems for threshing/separating grains and legumes utilizing concaves |
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Application publication date: 20170208 |