JP2003289712A - Combine harvester tending system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a combine harvester tending system for easily confirming the grain condition in a grain tank 15 during operating work at an operator seat 20 so as to maintain the work properly. <P>SOLUTION: The combine harvester tending system includes an image detective member 83 for detecting grains in the grain tank 15 and an image processor 98 for processing the output from the member 83 and judging the grain condition. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combine for threshing a grain culm cut by a mowing section in a threshing section and storing the selected grain in a grain tank.

[0002]

Conventionally, when confirming the quality and selection state of the grain selected by the rocking sorter in the threshing section, a part of the grain is taken out from the grain tank each time. It was extremely inefficient because it was confirmed by grain. Moreover, even when inspecting or replacing various drive units, they are only carried out periodically or at the time of failure, and proper inspection and replacement based on the operating amount such as operating time cannot be expected.

[0003]

Therefore, the present invention provides an image detecting member for detecting grains in a grain tank, and an image processing device for processing the output of the image detecting member to determine the grain state. The state of grains in the grain tank is easily checked during the driving work in the driver's seat to maintain the work properly.

Further, a digital camera is installed in the grain tank by using a digital camera as an image detecting member, and the image detected by the digital camera is digitally processed with arbitrary and high accuracy to accurately determine the grain condition such as quality and selection condition. To be able to grasp.

Further, the surface state of the grain is color-coded by the image detecting member, the quality is judged based on the color data and the function of the grade, and the quality of the harvested grain is automatically grasped during the operation work to process the grain. In addition to improving the reliability, the quality can be judged easily and accurately by eliminating the variation due to the operator, thereby improving the reliability.

Further, the sorting condition of the grain is detected by the image detecting member, and the sorting condition and the adjusting method of the sorting device are displayed on the image monitor so that the sorting device is always kept in the optimum state during the operation work so that the grain tank can be stored. Good grain extraction is performed to improve grain harvesting efficiency.

Further, an image monitor for displaying the processing data of the image processing apparatus is provided so as to display the integrated value of the operating amounts of the various driving units so as to perform inspection and replacement, and the fatigue status of the various driving units is being worked. To improve the reliability of the work by properly maintaining the drive by exchanging parts until a failure occurs and checking or replacing by displaying the paid or free screen such as inspection and replacement. This makes it possible to clearly distinguish the paid or free of charge in the work so that the user can use the product without any trouble.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings. Fig. 1 is an overall side view of the combine, Fig. 2
1 is a plan view of the drawing, in which 1 is a track frame on which a traveling crawler 2 is mounted, 3 is a machine frame installed on the track frame 1, 4 is a feed chain 5 stretched on the left side, and a handling cylinder 6 is provided.
And a threshing section incorporating the processing cylinder 7, 8 a mowing section including a cutting blade 9 and a grain culm transport mechanism 10, 11 a hydraulic cylinder for moving the mowing section 8 up and down via a mowing frame 12,
3 is an straw processing unit that faces the end of the straw chain 14, 15 is a grain tank that carries the grains from the threshing unit 4 through a lifting cylinder 16, and 17 is the grain of the tank 15 that is carried out of the machine. The upper discharge auger 18 is a driving operation unit 19 and a driver's seat 20.
Is an engine provided below the operating cabin 18, and is configured to continuously cut and dehull the grain culms.

Further, as shown in FIG. 3, reference numeral 22 in the drawing is a handling chamber in which an axial flow type handling barrel 6 which is axially mounted in the longitudinal direction of the machine body is installed.
23 is a handle for inserting a grain culm into the handling chamber 22, 24 is a crimp net stretched under the handling chamber 22, and 25 is a front end facing below the crimp net 24 and is swingably supported in the front-rear direction. Swing sorter, 26 and 27 are the crimp nets 24
The front and rear feed pans of the sorting board 25 arranged in two stages above and below, 28 is a sorting sieve line provided on the rear end side of the front feed pan 26 so as to be vertically swingable, and 29 is connected to the rear end rear of the rear feed pan 27. The chaff sheave to be installed, 30 is the chaff sheave 29
The Glensieve disposed below, 31 is a preheat fan that sends the sorting air between the upper and lower sides of the front and rear feed pans 26, 27, and 32 is the main airflow that sends the sorting air between the chaff sheave 29 and the Glensieve 30 and below the Glensieve 30. The apparatus is Kara Minoh, 33 is the No. 1 conveyer that communicates with the fried cylinder 16 and takes out the grain to the grain tank 15, 34 is the No. 2 conveyor through the No. 2 reduction conveyer 35, and the sieve line 2 of the sorting board 25.
8 No. 2 conveyor returning upward, 36 is the sorting board 25
And 37 is a drive shaft for swinging back and forth and up and down, and 37 is a dust suction / exhaust fan disposed above the rear end of the sorting board 25, and swinging sorting board for the grains threshed by the handling cylinder 6 and the processing cylinder 7. Two
It is configured so that only the sized particles are sorted in 5 and the sized particles are taken out to the grain tank 15, and the straw is sent to the straw processing unit 13 via the straw chain 14 and cut out by the straw cutter 13a and then discharged to the outside of the machine. There is. Reference numeral 38 is a fourth gutter arranged below the straw chain 14.

Further, a fried cylinder 16 is erected on the outside of the rear part of the grain tank 15 so that the left upper part of the tank 15 is projected above the threshing part 4 adjacently arranged on the left side. The bulging portion 39 is provided, and the bulging portion 39 is arranged so as to cover the threshing portion 4 to increase the storage capacity of the tank 15, and the left-right balance is maintained even when grains are stored in the tank 15. It is configured so that the running performance can be improved in the wetland while maintaining the above.

The lower end of the fried conveyor 40 of the fried cylinder 16 is interlockingly connected to the No. 1 conveyor 33 via the relay conveyor 41. The right end of the No. 1 conveyor 33 is projected to the right outside of the threshing unit 4, and the threshing unit is 4 threshing is carried into the tank 15 through the charging port 16a at the upper part of the fried cylinder 16 at the rear part of the grain tank 15 for storage, and at the same time, the front and rear auger 42 at the bottom of the grain tank 15 and the discharge auger 17 at the upper part. A vertical feeding auger 43 is provided between the grains to take out the grains in the grain tank 15 to the outside via the vertical feeding auger 43 and the discharging auger 17.

The upper, middle, and lower switches 44, 45, and 45 are provided at the upper, middle, and lower positions in the grain tank 15.
A paddy amount sensor 47 composed of 46 is provided, and the fullness of the tank 15 is detected by turning on the switches 44, 45 and 46.

Further, as shown in FIGS. 4 and 5, the grain tank 15 is equipped with a vibrating mechanism 48, which is slidable in the left-right direction on a left inclined bottom plate 49 of the grain tank 15 via a slide guide 49. The circular cam 51 fixed to the auger shaft 42a at the front and rear ends of the transverse feeding auger 42 is fitted into the cam hole 53 at the tip of the swing plate 52 to swing the swing plate 52 at the base end. By connecting the inner end side of the diaphragm 50 to the moving shaft 54 via the swing arm 55, the swing shaft 5 is driven by the cam action of the cam 51 and the cam hole 53 when the transverse feeding auger 42 is driven to rotate.
4, the swing arm 55 is swung back and forth in the left-right direction, and the diaphragm 50 is slightly reciprocated in the left-right direction (the direction of the solid line arrow in FIG. 5) to generate vibration in the diaphragm 50, so that the grain becomes wet. Even if the slippery condition is bad, the grain flow is promoted to improve the discharge.

Further, a holding plate 56 for restricting lifting of the vibration plate 50 on the outer end side is provided on the left outer wall 15a of the grain tank 15.
To prevent the grain from flowing down from the gap between the side wall 15a and the rocking plate 50, and to fix the partition plates 57 in the left-right direction on the upper surface of the vibration plate 50 at predetermined intervals in the front-rear direction to vibrate. The grain on the plate 50 is configured to flow down uniformly to the auger 42. The diaphragm 50 may be configured to vibrate in the vertical direction as shown by the phantom arrow in FIG. 5, and the vibration direction may be any direction.

As shown in FIG. 6, a steering handlebar 58 is provided substantially at the center of the front column 57 of the driving and operating portion 19, and switch panels 59 are provided on both left and right sides of the handlebar 58.
In addition to having the main shift lever 61, the auxiliary shift lever 62, and the threshing and harvesting work lever 63 for turning on and off the threshing clutch in the left side column 60,
A liquid crystal monitor 64 with a touch panel for displaying harvesting work is arranged in the center of the steering handle 58.

As shown in FIG. 7, the engine 21 is connected to the mission case 65 for driving the drive sprocket 2a of the traveling crawler 2 via the transmission shaft 66, and the traveling output shaft 67 of the mission case 65 is synchronized with the vehicle speed of the counter case 68. The input shaft 69 is connected via a belt transmission system 70, and the output shaft 71 of the engine 21 is connected to the counter case 6
8 is connected through a belt transmission system 73 and a tension roller type threshing clutch 74, and the handling cylinder input shaft 72 and a threshing drive unit such as the handling barrel 6 are a transmission system 75 such as a belt.
The threshing unit 4 is driven by being connected via the.

A reaping drive shaft 76 for driving the reaping section 8 is provided with a belt transmission system 77 and a tension roller type reaping clutch 78, and a reaping output shaft 79 of the counter case 68.
And the horizontal transport auger 4 of the grain tank 15
The engine output shaft 7 is connected to the second auger shaft 42a via a transmission system 80 such as a belt and a tension roller type discharge clutch 81.
1, the augers 17, 42, and 43 are driven to take out the grains from the grain tank 15.

Further, as shown in FIGS. 4 and 8, a digital image sensor 83, such as a digital camera 82 for detecting the sorting condition of grains, is provided in the upper portion of the grain tank 15 and the digital camera 82 is automatically operated. The focus is used to automatically adjust the zoom, and the left and right and front and rear adjusting motors 84 and 85 that adjust the shooting direction of the camera 82 to the left and right and the front and back are provided to shoot the surface of the grain at an arbitrary position in the tank 15 with the camera 82. It is configured such that branch prickles, green leaves, culm and the like mixed in the grain are detected and the mixing ratio of these and the photographed image are displayed on the monitor 64.

As shown in FIG. 9, the working lever 6 is
The threshing switch 86 which is turned on when the threshing clutch 74 of 3 is turned on, the mowing switch 87 which is turned on when the cutting clutch 78 of the lever 63 is turned on, and the forward and reverse switches which are turned on when the main shift lever 61 is moved forward and backward. 88/89, a discharge switch 90 that turns on the discharge clutch 81, a grain culm sensor 91 that is a grain culm switch that is provided in the raising device of the reaper 8 to detect a harvested grain culm, and the setting of the reaper 8 A mowing position sensor 92 for detecting the height or less, a mowing width setting device 93 for inputting a mowing width at the time of work according to the number of mowing threads of the mowing section 8, and the left and right traveling crawlers 2
Left and right axle rotation sensors 95a and 95b for detecting the number of rotations of the sprocket shaft 94 of the drive sprocket 2a, respectively.
And a vehicle speed sensor 96, and the digital camera 82
The switches 86, 87, 88, 89, 90, the sensors 47, 91, 92, 95a, 95b, 96, and the cutting width setting device 93 are connected to the work controller 97, and the monitor 64 and , A harvested grain information creation controller 98 that creates harvested grain information such as a harvested area, grain yield, and grain selection status from various input data, an electronic governor controller 99, and a discharge clutch solenoid 100 that turns on and off the discharge clutch 81. The controller 97
, And the compatible magnetic disk 101 is connected to the information creation controller 98 to display various information on the screen of the monitor 64 and the magnetic disk 1
No. 01 is recorded.

This embodiment is configured as described above, and as shown in FIGS. 10 to 12, the lower switch 46 in a state where grains are stored in the grain tank 15 during the mowing operation or the like. Digital camera 82 when is on
Image data of grain photographed in
, And the grain screen 6 is displayed on the monitor 64 as shown in FIG.
In addition to displaying 4a, the depleted rice (brown rice), shoots, green leaves, culms (straw scraps), etc. are discriminated from the paddy based on the image data, and the mixing ratio of these mixed in the paddy is calculated, and these are mixed. After calculating the ratio, the selection status is judged based on the mixing ratio.
It is selected from one of four stages of good, good and bad, and displayed as a selection screen 64b as shown in FIG.

As shown in FIGS. 13 and 14, when the screen is switched from the selection screen 64b to the maintenance inspection screen 64c on the touch panel, the total operating time of each drive unit is displayed and the total operating time is displayed. When a predetermined time required for replacement or the like is exceeded, a replacement parts screen 64d showing the necessary replacement parts is displayed. (1) As for the engine, the engine operating time is counted by an hour meter and accumulated time data is displayed. Input the product of the operating time of the engine 21 and the standard number of revolutions, (2) as a traveling system, count the traveling distance, input the accumulated distance data, and enter the total traveling distance by the traveling crawler 2, (3) threshing As a relationship, the threshing operation time is counted and the accumulated time data is input to calculate the total threshing work time of the threshing unit 4. (4) As a mowing relationship, the mowing operation time is counted. Then, input the accumulated time data to calculate the total mowing work time of the mowing unit 8, and (5) regarding the discharge relationship, count the operating time of the discharge auger 17 and input the accumulated time data to calculate the total discharge work time of the auger 17. Are displayed on the maintenance / inspection screen 64c, and when the data value based on each count is greater than or equal to the set value, it is determined that the representative time required for replacement or inspection in each part has elapsed, and the necessary replacement part is the replacement part. Display on the screen 64d.

In the above embodiment, the replacement parts are displayed. However, as shown in FIG. 22, a preset symbol or code of a part requiring replacement is displayed as an error code on the error code screen 64g. It may be configured to be displayed.

Further, as shown in FIG. 15, when the soybeans are mowed and the work is started, the digital camera 82 is used.
The soil condition of the soybean surface in the tank 15 is detected by, and the facility manager or the like selects a grade based on the soil condition and displays the grade. When the number of selections exceeds a certain level, the soil condition and the grade are selected. Is converted into a function of, for example, y = ax (y: dirt condition x: grade a: constant), and when the digital camera 82 subsequently detects the dirt condition of soybeans in the tank 15, it is automatically calculated based on the function formula of y = ax. It is possible to improve the reliability of the selection work by uniformly selecting the grade and displaying it, and performing uniform grade selection regardless of which worker is mowing the work.

As is clear from the above, the grain tank 1
5 is provided with an image sensor 83 which is an image detecting member for detecting the grain in the grain 5, and a controller 98 which is an image processing device for processing the output of the image detecting member 83 to determine the grain state. You can easily check the grain condition inside while driving in the driver seat 20,
In order to properly maintain the work, the digital camera 82 is used as the image detection member 83 and the digital camera 82 is grounded in the grain tank 15, so that the digital camera 82
It is possible to digitally process the image detected in step 1 with high accuracy and to accurately grasp the grain condition such as quality and selection status.

Further, the grain state of the grain is selected by the image sensor 83 and the quality is judged based on the color data and the function of the grade, so that the quality of the harvested grain is automatically grasped during the operation work. In addition to improving grain processing,
The quality can be judged easily and accurately by eliminating the variation due to the operator, and the reliability can be improved.

Further, the sorting state of the grain is detected by the image detecting member 83, and the sorting state and the adjusting method of the sorting panel 25 which is a sorting device are displayed on the image monitor 64. It is possible to always keep the optimum state and to take out good grains to the grain tank 15 to improve the efficiency of grain harvesting work.

Further, the image monitor 64 for displaying the processing data of the image processing device 98 has an engine 2 which is various driving parts.
1, the traveling crawler 2, the threshing unit 4, the mowing unit 8, the discharge auger 17 and the like, the accumulated value of the operating amount such as the operating time is displayed, and inspection and replacement are performed so that the engine 21, the traveling crawler 2, the threshing unit 4, It is possible to easily grasp the fatigue status of the mowing unit 8 and the discharge auger 17 during the work, and replace the parts until the grain culm is generated to properly maintain the drive to improve the reliability of the work, and also to perform the inspection, for example. Also, by displaying the paid or free of charge such as replacement on the screen, it is possible to clearly distinguish the paid or free of charge in the work such as inspection and replacement and enable the user to use the product without any trouble.

As shown in FIGS. 16 to 19, the grain yield screen 64e of the monitor 64 displays the estimated yield of grain such as paddy harvested in one field. In the case of rice harvesting, as shown in FIG. The cutting area of the field grain culm and the total volume of the threshing paddy of the cut grain culm are detected, and the total weight is calculated from the total volume (total volume x bulk specific gravity = total weight), and the area is 1 from the total weight.
Estimated yield of paddy rice per 0a (Mkg) and estimated yield of brown rice per area 10a (Gkg) (Gkg) (G)
= M × 0.75) is calculated and displayed on the screen together with the rice varieties and the moisture content (moisture content) as shown in FIG. 19 to allow the operator to immediately grasp the field situation.

As shown in FIG. 17, the mowing area is in the mowing operation state in which all of the grain culm sensor 91, the threshing switch 86, the mowing switch 87, and the forward switch 88 are turned on, and the mowing height of the mowing section 8 is below the set value. The mileage (mowing work distance) is calculated from the vehicle speed and the running time, and the reaping area is calculated based on the cutting width and the mileage that are set and input according to the number of articles such as 2 or 3 articles. Fig. 19 shows the harvested area
It is displayed on the grain yield screen as shown in.

As shown in FIG. 18, the grain volume is detected based on the number of discharges when the grain in the grain tank 15 is full and the paddy discharge time when the grain is not full. When the switch 44 is in the on-paddy state,
With the discharge clutch 81 turned on, each auger 17 ・ 42 ・
The paddy is discharged to the outside of the tank 15 by 43, and the paddy is discharged for each full amount until the mowing work is completed, and the number of discharge operations is counted. When the discharge capacity remains, the discharge time from when the discharge clutch 81 is turned on until the lower switch is turned off (accurately, a few seconds after the discharge of the discharge auger 17 is completed) is detected, and The total volume of paddy harvested in the field is detected and recorded by adding the product of the number of discharges and the product of the discharge capacity and the discharge capacity per hour of the augers 17, 42, 43.

As shown in FIG. 19, the grain yield screen 64e of the monitor 64 displays the field name where the mowing work was performed, the mowing area, the number of discharges of the grain tank every 15 full discharges, and the total discharge time below the full tank. , Quality, moisture (moisture content), estimated total yield, and estimated yield are displayed. For example, the paddy storage volume when the tank is full is 2000 liters (2 cubic meters), the discharge frequency is 5 times, and the total discharge time is 15 times. When the weight is assumed to be minutes, the bulk density is set to 0.5 to 0.6 and the estimated total yield is 5650k
g (total cutting area 75a) was calculated, and the estimated yield of paddy per 10a area was 753 kg, and the estimated yield of brown rice when the removal rate was about 75% was calculated to be about 9.0 bales (≈540 kg). It is displayed.

20 to 21 show the mowing path L on which the machine travels during mowing work on the mowing path screen 64f of the monitor 64, and detects the mowing area based on the mowing path L. As shown in the configuration, all of the grain culm sensor 91, the threshing switch 86, the mowing switch 87, and the forward switch 88 are turned on as in the previous embodiment, and the mowing unit 8 is shown.
When the cutting height is less than or equal to the setting, the cutting operation state is set, the starting position of the traveling is determined based on the stored field data, and the traveling is started. Direction is detected, and the total distance traveled in the field is calculated by accumulating the distances of the travel routes during mowing except for idle running in FIG. 21, and the travel distance is corrected according to field conditions such as dry and wet fields. After that, the cutting area is calculated based on the traveled distance and the cutting width, and the cutting area is displayed and stored on the screen. In this case, the operator can recognize the machine running on the cutting path L on the screen of the monitor 64 in real time to enable accurate cutting work.

As is clear from the above, the yield data of the field is obtained based on the total area of grain cuttings of the field where the cutting section 8 cuts the grain and the total amount of harvest of the grain stored in the grain tank 15. By obtaining the actual harvesting area during the harvesting operation and the total storage amount of grains in the grain tank 15 during the harvesting operation, the harvest amount per fixed area is accurately detected, and the harvesting status in each field is qualified. It is to be understood that the total number of grain discharges when the grain tank 15 is full is integrated, and the total harvest of grain culms is detected based on this integrated value, and the constant grain amount is discharged when the grain tank 15 is full. It is possible to easily and accurately detect the total crop yield of the grain based on the number of times, and to detect the yield in the field with high accuracy.

Further, the discharge time of the grains discharged from the grain tank 15 is integrated, and the total harvested amount of the grains is detected based on the integrated value, so that the discharge auger 17 or the like discharges a fixed amount per fixed time. The whole amount of grain can be easily detected from the integrated value of the discharge time to easily grasp the grain yield of one field, and the vibration plate 50, which is a vibrating device, is added to the grain tank 15. Equipped with equipment, the auger 17 can be discharged regardless of whether the grain is dry or wet.
It is possible to improve the detection accuracy of grain yield by maintaining a constant discharge per unit time such as.

Further, the total cutting area is detected based on the total of the traveling paths of the traveling crawler 2 which is the traveling portion during the cutting operation, and the total cutting area is accurately detected from the actual traveling path during the cutting operation to obtain the grain. The yield detection accuracy can be improved.

[0036]

As is apparent from the above embodiments, the present invention is based on the image detecting member 8 for detecting grains in the grain tank 15.
3 is provided and the image processing device 98 for determining the grain state by processing the output of the image detection member 83 is provided. Therefore, the grain state in the grain tank 15 can be maintained even during the driving work in the driver's seat 20. It is possible to easily check and properly maintain the work.

Further, since the digital camera 82 is installed in the grain tank 15 by using the digital camera 82 as the image detecting member 83, the image detected by the digital camera 82 is digitally processed with arbitrary and high accuracy to obtain the quality. It is possible to accurately grasp the grain condition such as the sorting condition.

Further, since the image surface of the grain is classified by the image detecting member 83 and the quality is judged based on the color data and the function of the grade, the quality of the harvested grain is automatically grasped during the operation work. As a result, the grain processing can be improved and the quality can be judged easily and accurately by eliminating the variation by the operator, and the reliability can be improved.

Further, since the image detecting member 83 detects the sorting state of the grains and displays the sorting state and the adjusting method of the sorting device 25 on the image monitor 64, the sorting device 25 is always in the optimum state during the operation work. Therefore, it is possible to improve the grain harvesting work efficiency by favorably taking out the grains to the grain tank 15.

Further, various drive units 2, 4, 8 and 1 are displayed on the image monitor 64 which displays the processing data of the image processing apparatus 98.
Since the accumulated value of the operating amount of 7 ・ 21 is displayed and inspection and replacement are performed, various drive units 2, 4, 8, 17,
21 Fatigue status can be easily grasped during work, parts can be replaced until a failure occurs to maintain proper drive to improve work reliability, and a paid or free screen for inspection and replacement can be displayed. By displaying the information, it is possible to clarify distinction between paid and free operations such as inspection and replacement, and enable reliable use without trouble for the user.

[Brief description of drawings]

FIG. 1 is an overall side view of a combine.

FIG. 2 is a plan view of the combine.

FIG. 3 is a sectional view of a threshing unit.

FIG. 4 is a sectional view of a grain tank section.

FIG. 5 is an explanatory diagram of a diaphragm portion.

FIG. 6 is a plan view of a driving operation unit.

FIG. 7 is an explanatory diagram of a drive system.

FIG. 8 is an explanatory diagram of installation of a digital camera.

FIG. 9 is a control circuit diagram.

FIG. 10 is a grain information screen view of the monitor.

FIG. 11 is a flow chart of grain selection.

FIG. 12 is a flowchart of replacement parts.

FIG. 13 is a selection screen diagram of a monitor.

FIG. 14 is a maintenance and inspection screen view of the monitor.

FIG. 15 is a flowchart for selecting a grain grade.

FIG. 16 is a flowchart of field yield detection.

FIG. 17 is a flowchart of mowing area detection.

FIG. 18 is a flowchart of grain volume detection.

FIG. 19 is a grain yield screen diagram.

FIG. 20 is a flowchart of mowing area detection.

FIG. 21 is a reaping route screen diagram.

FIG. 22 is an error code screen diagram of the monitor.

[Explanation of symbols]

2 traveling crawlers 4 Threshing Department 8 reaper 15 grain tank 17 discharge auger 21 engine 25 Sorting board (sorting device) 64 monitors 82 digital camera 83 Image sensor (image detection member) 98 controller

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) G01D 7/00 302 G01D 7/00 302P G01J 3/46 G01J 3/46 Z F term (reference) 2B074 AA01 AB01 AC02 AD02 AD06 AF02 AG03 BA04 BA19 CA01 CE01 DA01 DA02 DA06 DB03 DB04 DC01 DE03 DE05 EA15 EB11 EB16 EB17 EB18 EC01 EC02 ED02 ED05 EE07 2B396 JA04 JC07 KC02 KE02 LA03 LA02 MC07 MA02 MC02 MC02 MA02 MC02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA02 MA07 PC01 PC07 PC12 PE07 QA24 QC05 QE02 QE31 QG05 QG08 2G020 AA08 DA34 DA53

Claims (5)

[Claims] 1. A combine management system comprising: an image detection member for detecting grains in a grain tank; and an image processing device for processing an output of the image detection member to determine a grain state. 2. The combine management system according to claim 1, wherein a digital camera is used as the image detecting member, and the digital camera is installed in the grain tank. 3. The combine management system according to claim 1, wherein the image detection member is provided so that the grain surface state is classified by color and the quality is judged based on a function of the color data and the grade. . 4. The combine management according to claim 1, wherein the image detecting member is provided so as to detect a sorting state of the grain and display the sorting state and a method of adjusting the sorting apparatus on an image monitor. system. 5. The image monitor for displaying the processing data of the image processing apparatus is provided so as to display the integrated value of the operating amounts of the various drive units so as to perform inspection and replacement. Combine management system.