CN106163260A - United reaper - Google Patents

United reaper Download PDF

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Publication number
CN106163260A
CN106163260A CN201580018284.XA CN201580018284A CN106163260A CN 106163260 A CN106163260 A CN 106163260A CN 201580018284 A CN201580018284 A CN 201580018284A CN 106163260 A CN106163260 A CN 106163260A
Authority
CN
China
Prior art keywords
grain
output
case
amount
grain amount
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.)
Granted
Application number
CN201580018284.XA
Other languages
Chinese (zh)
Other versions
CN106163260B (en
Inventor
宫本宗德
中田宪二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Power Technology Co Ltd
Original Assignee
Yanmar Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2014077933A external-priority patent/JP6279960B2/en
Priority claimed from JP2014084660A external-priority patent/JP6279965B2/en
Application filed by Yanmar Co Ltd filed Critical Yanmar Co Ltd
Publication of CN106163260A publication Critical patent/CN106163260A/en
Application granted granted Critical
Publication of CN106163260B publication Critical patent/CN106163260B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • A01F12/46—Mechanical grain conveyors
    • 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
    • A01F12/50—Sack-filling devices; Counting or weighing devices

Abstract

It is an object of the invention to provide the united reaper of the grain amount etc. that can show the grain amount of total, farmland or each section.United reaper possesses: sheller unit, and it carries out threshing to the paddy stalk extracted；Reservoir, it stores the grain utilizing this sheller unit threshing；Revolving throw-in part, it puts into the grain supplied from described sheller unit to described reservoir；Test section, the impulsive force that its detection is produced by the grain putting into this reservoir；And calculating part, it calculates grain amount based on the impulsive force utilizing this test section to detect, described united reaper is characterised by, possesses the multiple grain amount display parts that can reset, and described grain amount display part shows the grain amount calculated by described calculating part.

Description

United reaper
Technical field
The present invention relates to the united reaper of the grain amount of each section being capable of identify that in farmland.
Background technology
In the case of harvesting in carrying out farmland, it is used mostly and carries out the extracting of paddy stalk, threshing and grain The united reaper reclaimed.United reaper is travelled in farmland by crawler belt, uses cutter to extract paddy in this driving process Stalk, carries the paddy stalk extracted and threshing to thrashing cylinder.Then, glume-shell screen and the wind of the lower section being arranged in thrashing cylinder are utilized Machine, carries out straw and the sorting of grain separated from paddy stalk, reclaims the grain sorted in grain box via conveying worm In.
In grain box, it is provided with the sensor of detection grain amount, output based on this sensor, arranges in driver's cabin Grain amount (referring for example to patent documentation 1) is shown on display part.User is it can be seen that grain amount in grain box.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2010-227078 publication
Summary of the invention
The problem to be solved in the present invention
In recent years, do not require nothing more than the grain amount in display grain box, also require to show the grain of the total after extracting beginning The grain amount etc. of each section in amount (management harvesting amount), the grain amount in farmland and farmland.Based on the grain amount amounted to, Yong Huneng Enough hold sales volume.It addition, grain amount based on farmland or each section, it is possible to hold the crops of farmland or each section Upgrowth situation, and can be reflected in plantation next time.For instance, it is possible between suitably changing the planting of the amount of fertilizer or Seedling Every etc..But conventional united reaper can not meet above-mentioned requirements.
The present invention completes in view of the foregoing, its objective is provide can show the grain amount of total, farmland or The united reaper of the grain amount etc. of each section of person.
Technical teaching for solving the problem was
The united reaper that the present invention relates to possesses: sheller unit, and it carries out threshing to the paddy stalk extracted；Reservoir, It stores the grain utilizing this sheller unit threshing；Revolving throw-in part, it puts into described reservoir and fills from described threshing Put the grain of supply；Test section, the impulsive force that its detection is produced by the grain putting into this reservoir；And calculating part, its base The impulsive force detected in this test section is to calculate grain amount, and described united reaper is characterised by, possesses and can again set Fixed multiple grain amount display parts, described grain amount display part shows the grain amount calculated by described calculating part.
In the present invention, a grain amount display part is used as the device of the grain amount such as showing total, and And other grain amount display part is used as the device of the harvesting amount such as showing farmland or section unit.Arbitrarily Grain amount display part can reset.
The united reaper that the present invention relates to is characterised by possessing: reset rear calculating part, described in its calculating Grain amount display part be reset after grain amount；Configuration part, it sets grain amount；Residual quantity calculating part, its calculating is set by this Grain amount that portion sets is good and by the described residual quantity resetting the grain amount that rear calculating part calculates；And notification unit, its In the case of the residual quantity calculated by this residual quantity calculating part is below setting, notify that described residual quantity is below setting.
In the present invention, the grain amount (amount that such as, the vehicle of carrying grain can load) of regulation is preset.In storage In the case of set grain amount that the grain amount in portion of depositing is close, united reaper informs the user this content.Therefore, use Family can reduce the speed of united reaper such that it is able to stops extracting under arriving the time point of grain amount of regulation.
The united reaper that the present invention relates to is characterised by possessing: distance calculating unit, and it calculates based on by described residual quantity The residual quantity that portion calculates, the distance that can extract that computing is relevant to the capacity of described reservoir；And distance display part, it shows Show the distance that can extract utilizing this distance calculating unit to calculate.
In the present invention, the distance that can be extracted by display, user can be shown as benchmark with this and adjust associating receipts The speed of cutting mill.
The united reaper that the present invention relates to is characterised by, possesses the pressure sensitive of the bottom being arranged in described reservoir Switch, in the case of this switch does not checks pressure, reset a described grain amount display part.
In the present invention, such as, to the grain amount used for the purpose of measuring the grain amount being stored in reservoir Display part is associated with being positioned at the pressure sensitive switch put lowermost position, the pressure sensitive switch put in the lowermost position being positioned at reservoir In the case of being disconnected, automatically reset a grain amount display part.Thereby, it is possible to improve the convenience of user.
The united reaper that the present invention relates to is characterised by possessing: conveying worm, and its discharge is stored in described storage Grain in portion；Timing unit, it measures the rotational time of described conveying worm；Rotating speed measring portion, it detects described spiral transferring Send the rotating speed of machine；Output operational part, it is based on the rotating speed detected by this Rotating speed measring portion and utilizes described timing unit to measure The rotational time arrived, computing is from the output of the grain of described reservoir；And output display part, its display utilizes this row The output that output operational part calculates.
In the present invention, rotating speed based on conveying worm and rotational time come computing output, and show institute's computing Output.
The united reaper that the present invention relates to is characterised by possessing: grain test section, and it is arranged on described reservoir Bottom, detects whether to there is grain；And record portion, it is in the case of described conveying worm stopped, and whether record is deposited At the grain utilizing described grain test section to detect, described output operational part records in described record portion has grain not deposit In case, after described conveying worm starts to rotate, wait the stipulated time, then start computing output.
When stopped from the discharge of reservoir, the grain test section of the bottom being arranged on reservoir checks grain not In the presence of, it is considered reservoir emptying, and the inside discharging spire is the most emptying.Then, open at conveying worm In the case of beginning to rotate, after rotation starts, until through the stipulated time, grain moves in discharging spire, does not also have Discharge from discharging spire.About the present invention, when stopped from the discharge of reservoir, grain test section checks grain not In the presence of, after conveying worm starts to rotate, wait stipulated time, then computing output.On the other hand, exist In the presence of grain test section checks grain, be considered to discharge in spire and be filled with grain, therefore without waiting for Stipulated time, direct computing output after conveying worm starts to rotate.Thus, in discharging spire, grain is remained In the case of and in the case of not remaining, it is possible to the computing changing output starts time point, and can precision computing well row Output.
The united reaper that the present invention relates to is characterised by possessing: drive source；And clutch, it connects or cuts off This driving source and conveying worm, be in connection at described clutch and utilize described grain test section to detect that grain does not exists In the case of, wait that the stipulated time cuts off described clutch.
In the case of clutch is in connection and uses grain test section to detect that grain is non-existent, it is received through spiral shell The rotation of rotation conveyer, is stored into that the grain of reservoir is substantially the entirety of to be discharged.In the present invention, in the above cases, by In waiting that the stipulated time cuts off clutch, therefore, after reservoir discharges all of grain, conveying worm stops automatically Only.Therefore, it is possible to prevent conveying worm dry run, add up output mistakenly.
The united reaper that the present invention relates to is characterised by possessing: output configuration part, it sets output；And Stop, it arrives in the output utilizing described output operational part to calculate and utilizes configuration part of described output to set In the case of output, described conveying worm is made to stop.
In the present invention, owing to arriving the output set, just it is automatically stopped, therefore, it is possible to improve the convenience of user.
Invention effect
In accordance with the invention it is possible to the device of the grain amount such as amounted to as display by a grain amount display part makes With, and other grain amount display part such as can be made as the device in display farmland or the harvesting amount of section unit With.It addition, arbitrary grain amount display part is according to application target, it is possible to reset in the case of required, therefore, it is possible to carry The convenience of high user.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of united reaper.
Fig. 2 is the side view cutaway drawing of the internal structure summarily representing sheller unit.
Fig. 3 is the longitudinal sectional view summarily representing grain box.
Fig. 4 is the driver composition of the bang path of the driving force summarily representing electromotor.
Fig. 5 is the axonometric chart of the inside of the driver's cabin summarily representing united reaper.
Fig. 6 is the schematic diagram representing display part.
Fig. 7 is the block diagram of the structure representing control portion.
Fig. 8 is the one of the detected value the representing input port sensor curve chart with the relation of the detected value of pickup sensor Example.
Fig. 9 is for illustrating to represent the explanatory diagram of the transition state of the image of the grain amount of display on grain amount monitor.
Figure 10 is to represent an example of display grain amount 1 and 2 on grain amount monitor when resetting grain amount 1 Figure.
Figure 11 is to represent an example of display grain amount 1 and 2 on grain amount monitor when resetting grain amount 2 Figure.
Figure 12 is the flow chart of the notifier processes carried out by control portion for explanation.
Figure 13 is the flow chart that the distance operation carried out by control portion for explanation processes.
The flow chart resetting process that Figure 14 is carried out by control portion for explanation.
Figure 15 is to represent the image that being switched in the united reaper that embodiment 2 relates to represents the output of grain The schematic diagram of display part.
Figure 16 is the block diagram of the structure representing control portion.
Figure 17 is the flow chart processed for the output statistics display that explanation is carried out by control portion.
Figure 18 is the flow chart that the grain carried out by control portion for explanation detects that the on-off storage of sensor processes.
Figure 19 is the flow chart of the output calculation process carried out by control portion for explanation.
Figure 20 is oneself of the control portion of the discharge being automatically stopped grain for explanation in the case of arriving target output The flow chart that dynamic stopping processes.
Figure 21 is the discharge being automatically stopped grain for explanation in the case of all being discharged by the grain in grain box The flow chart being automatically stopped process in control portion.
Detailed description of the invention
(embodiment 1)
Hereinafter, the accompanying drawing of the united reaper related to based on expression embodiment 1 illustrates the present invention.Fig. 1 is associating receipts The stereoscopic figure of cutting mill.
In the drawings, 1 represents traveling crawler belt, is provided with body 9 in the upside of this traveling crawler belt 1.It is provided with de-on this body 9 Grain device 2.Be provided with the portion of extracting 3 in the front side of this sheller unit 2, described in extract portion 3 and possess differentiation and extract paddy stalk and non-extract paddy Point grass plate 3a, the cutter 3b extracting paddy stalk and the heaving mechanism 3c of pull-up paddy stalk of stalk.Right side at described sheller unit 2 Being provided with the grain box 4 housing grain, the left part at described sheller unit 2 is provided with the longest conveying of carrying paddy stalk Chain 5.
Be provided with the hold assembly 6 of clamping paddy stalk in the upside of this carrier chain 5, this hold assembly 6 is relative with carrier chain 5.? It is configured with top Handling device 7 near the leading section of described carrier chain 5.It addition, be provided with from grain box in described grain box 4 The discharge spire 4a of 4 tubulars discharging grain, is provided with driver's cabin 8 in the front side of grain box 4.At driver's cabin 8 and extract portion 3 Top is provided with working light 50.
Body 9 travels by travelling the driving of crawler belt 1.By the traveling of body 9, paddy stalk is introduced into the portion of extracting 3, and Extracted.The paddy stalk extracted is moved to sheller unit 2 via top Handling device 7, carrier chain 5 and hold assembly 6, And by threshing in sheller unit 2.
Fig. 2 is the side view cutaway drawing of the internal structure summarily representing sheller unit 2.As in figure 2 it is shown, at sheller unit 2 Forward upper be provided with the threshing chamber 10 for paddy stalk being carried out threshing.In this threshing chamber 10, it is provided with pedestal with front and back Direction is the columnar thrashing cylinder 11 in axial length direction, and this thrashing cylinder 11 can enclose pivoting.On the side face of thrashing cylinder 11 Spirally be arranged with multiple threshing tooth 12,12 ..., 12.In the downside of described thrashing cylinder 11, it is configured with and described threshing tooth 12,12 ..., 12 cooperations and rub straw curl net 15.The described thrashing cylinder 11 driving force by electromotor 40 described later And rotate, and paddy stalk is carried out threshing.
Upper wall at described threshing chamber 10 is provided with four the most side by side and send dirt valve 10a, 10a, 10a, 10a, This send the straw and the amount of grain that dirt valve regulation sends to the rear portion of threshing chamber 10.
Process chamber 13 conjointly it is provided with at the rear portion of threshing chamber 10.In this place in reason room 13, it is provided with pedestal with front and back To the columnar process cartridge 13b for axial length direction, this process cartridge 13b can enclose pivoting.Process cartridge 13b side face with Helical arrangement has multiple threshing tooth 13c, 13c ..., 13c.It is configured with and threshing tooth in the downside of described process cartridge 13b 13c, 13c ..., 13c cooperate and rub the process net 13d of straw.
Described process cartridge 13b is rotated by the driving force of electromotor 40, and carries out from the straw sent by threshing chamber 10 And grain is isolated the process of grain.Outlet 13e is offered in the downside of process chamber 13.
Upper wall at described process chamber 13 is provided with 4 process cartridges valve 13a, 13a, 13a, 13a the most side by side, This process cartridge valve 13a, 13a, 13a, 13a regulate the straw and the amount of grain sent to the rear portion of process chamber 13.
The oscillatory sorting device 16 of the sorting carrying out grain and straw it is provided with in the described downside curling net 15.This swing Sorting unit 16 possesses: swinging separator plate 17, it makes grain and straw become uniform, and carries out gravity separation；Glume-shell screen 18, It is arranged at the rear side of this swing separator plate 17, and carries out the ragging of grain and straw；And separator ridlle (straw rack) 19, it is arranged at the rear side of this glume-shell screen 18, and for making the grain being mixed in straw fall.
This separator ridlle 19 has not shown multiple open-works.It addition, be linked with pendulum in the front portion of described swing separator plate 17 Swing arm 21.This swing arm 21 is configured to swing forwards, backwards.By the swing of this swing arm 21, oscillatory sorting device 16 swings, And carry out the sorting of straw and grain.
Oscillatory sorting device 16 is also equipped with grain sieve 20, and it is arranged at the downside of described glume-shell screen 18, and carry out grain and The refining-sorting of straw.The grain plate 22 making front tilt down it is provided with, at this once in the lower section of this grain sieve 20 The front side of grain plate 22 is provided with a conveying worm 23.This conveying worm 23 introduces on a grain plate 22 sliding The grain fallen, and carry to grain box 4.
Conjointly it is provided with at the rear portion of a described grain plate 22 and declines the hang plate 24 of inclination towards rear.Incline at this The rearward end of swash plate 24 is conjointly provided with and declines the secondary grain plate 25 of inclination towards front.In this secondary grain plate 25 and institute The upside of the linking portion stating hang plate 24 is provided with carrying straw and the secondary spiral conveyer 26 of grain.
The dropping of hang plate 24 or secondary grain plate 25 is fallen towards described secondary from the open-work of described separator ridlle 19 Conveying worm 26 landing.The dropping of landing is moved to be arranged on described thrashing cylinder 11 by secondary spiral conveyer 26 The process cylinder 14 in left side, is carried out threshing process by processing cylinder 14.
More closer to the front than a described conveying worm 23 and than described swing separator plate 17 position more on the lower Put, be provided with the blower fan 27 of the action that carries out blowing.Advance in the wind direction rear produced by action that blows of described blower fan 27.At blower fan Between 27 and a described conveying worm 23, it is configured with the cowling panel 28 will sent on wind direction.
Rearward end at described secondary grain plate 25 connects access panels 36.It is provided above bottom in this access panels 36 Attract cover 30.This bottom attracts to become the exhaust channel 37 discharging dust between cover 30 and access panels 36.
The top that is provided above attracting cover 30 in bottom attracts cover 31.Attract cover 31 and bottom to attract cover 30 on this top Between, it is configured with the aerofoil fan 32 that straw is carried out attracts to discharge.The rear of this aerofoil fan 32 is provided with dust-exhausting port 33. Air-flow produced by the action of described blower fan 27, after being rectified by described cowling panel 28,28, swings sorting through described Device 16, arrives described dust-exhausting port 33 and exhaust channel 37.
Attract upside and the lower section of described process chamber 13 of cover 31 on described top, be provided with and make front tilt down Flow down groove 35.The ejection discharged from outlet 13e of described process chamber 13 drops to described separator ridlle 19.
The output sensor 34a of piezoelectric element is possessed curling to be provided with between net 15 and oscillatory sorting device 16.It addition, It also is provided with output sensor 34b at the rear, downside of grain sieve 20.
The grain leaked down from the rearward end curling net 15 abuts with output sensor 34a, from this output sensor 34a Output voltage signal.Based on the voltage signal exported, the threshing monitor bright light of display part described later.
The grain that leaks down from the rearward end of grain sieve 20 or by the grain being handled upside down from the wind of blower fan 27 and discharge Quantity sensor 34a abuts, from output sensor 34b output voltage signal.Based on the voltage signal exported, display described later The sorting monitor bright light in portion.
Fig. 3 is the longitudinal sectional view summarily representing grain box 4.As it is shown on figure 3, in the upper end of a conveying worm 23 The shaft portion 23c in portion, is provided with the vane plate 23b of rectangle.This vane plate 23b centered by shaft portion 23c to radially projecting.Should Vane plate 23b and a conveying worm 23 synchronously rotate.Pickup sensing it is provided with near the upper end of shaft portion 23c Device 51 (with reference to Fig. 4).
Shaft portion 23c and vane plate 23b is accommodated in shell 140.Shell 140 possesses covering shaft portion 23c and vane plate The side 141 of the surrounding of 23b.This side 141 is across shaft portion 23c and vane plate 23b, relative with the side of grain box 4.In paddy The side of grain case 4 is provided with input port 4b.Vane plate 23b is relative with input port 4b.
The grain of a grain plate 22 is fallen towards the landing of a described conveying worm 23 from described grain sieve 20.Slided The grain fallen is carried by a conveying worm 23.Centrifugal action is in grain, and grain is along outside a conveying worm 23 Zhou Shangsheng.Grain is released by vane plate 23b to input port 4b.
As it is shown on figure 3, in the downside of input port 4b, be provided with the most side by side multiple pressure sensitive switch 4c, 4c ..., 4c.Along with grain is stored in grain box 4, pressure sensitive switch 4c, by stored grain, is pushed successively from downside.Quilt The pressure sensitive switch 4c output signal pushed, based on this signal, control portion described later identifies storage capacity.
It addition, be configured with the input port sensor of the impact value detecting the grain from input port 4b input in grain box 4 300 (test sections).Hanging down from the end face of grain box 4 and support parts 310, input port sensor 300 is fixed on this supporting parts 310。
As shown in the dotted arrow of Fig. 3, the grain being pushed out is by the power upwards being subject to from conveying worm 23 And the synthesizing of the horizontal power being subject to from vane plate 23b, move obliquely upward, collision input port sensor 300.
Grain is put in grain box 4 by the rotation of vane plate 23b off and on from input port 4b.Be put into When grain collides input port sensor 300 every time, from strain gauge output voltage, based on the voltage exported, counted by control portion Calculate grain amount.
The bottom surface of grain box 4 is formed as the taper highlighted down.Foot in described bottom surface is provided with the row discharging grain Go out conveying worm 48.Discharge conveying worm 48 to extend towards spire 4a.By discharging the action of conveying worm 48, storage The grain being stored to grain box 4 is discharged to the outside through spire 4a.
United reaper possesses electromotor 40.Fig. 4 is the biography of the bang path of the driving force summarily representing electromotor 40 Motivation composition.
As shown in Figure 4, electromotor 40 is via HST (Hydro Static Transmission: hydrostatic transmission) 41 Link with travel transmission case 42.Electromotor 40 is provided with the engine loading detection sensor detecting the load to electromotor 40a.Engine loading detection sensor 40a fuel injection amount based on electromotor 40, the detection load to electromotor 40.This Outward, electromotor 40 is carried out specified control in the way of constant rotational speed keeping, the size of fuel injection amount with to electromotor 40 The size of load is corresponding.Additionally, the engine loading indicator of display part described later detects sensor based on engine loading The output signal of 40a and bright light.
HST41 has: hydraulic pump (omits diagram)；Adjust the flow of the working oil supplied to this hydraulic pump and hydraulic pump Mechanism's (omitting diagram) of pressure；And control the speed changing circuit 41a of this mechanism.
Travel transmission case 42 has the gear (omitting diagram) transmitting driving force to described traveling crawler belt 1.Travelling speed change Case 42 is provided with the vehicle speed sensor 43 with Hall element.This vehicle speed sensor 43 is by detecting the rotating speed of described gear, defeated Go out the signal of the speed of the body representing corresponding with the rotating speed of gear.
Described electromotor 40 links with described thrashing cylinder 11 and process cartridge 13b via the threshing clutch 44 of electromagnetic type, and And link with drive mechanism 50.Drive mechanism 50 links with a described conveying worm 23.
It addition, electromotor 40 links with eccentric mechanism 45 via threshing clutch 44.This eccentric mechanism 45 and described swing Arm 21 links.Described oscillatory sorting device 16 is swung by the driving of eccentric mechanism 45.It addition, described electromotor 40 via Threshing clutch 44 links with described blower fan 27.It addition, described electromotor 40 extracting via threshing clutch 44 and electromagnetic type Clutch 46 links with the described portion 3 that extracts.
The driving force of electromotor 40 is passed to travel crawler belt 1 via travel transmission case 42, thus body 9 is exercised.It addition, The driving force of electromotor 40 is passed to the portion that extracts 3 via extracting clutch 46, and utilization extracts portion 3 and extracts paddy stalk.
The driving force of electromotor 40 is passed to described thrashing cylinder 11 via threshing clutch 44, utilizes thrashing cylinder 11 to paddy Stalk carries out threshing.It addition, the driving force of electromotor 40 is passed to process cartridge 13b via threshing clutch 44.Process cartridge 13b from Utilize thrashing cylinder 11 to carry out in the processed material that threshing processes and separate grain.
It addition, the driving force of electromotor 40 is passed to discharge conveying worm 48 via discharging clutch 47, discharge spiral shell The grain being stored into grain box 4 is discharged to the outside by rotation conveyer 48.
Sort it addition, the driving force of electromotor 40 is passed to described swing via threshing clutch 44 and eccentric mechanism 45 Device 16, carries out the straw that leaks down from thrashing cylinder 11 and grain and the straw discharged from process chamber 13 and the sorting of grain.Separately Outward, the driving force of electromotor 40 is passed to blower fan 27 via threshing clutch 44, is carried out point by oscillatory sorting device 16 The straw of choosing is discharged from dust-exhausting port 33 and exhaust channel 37 by the effect of blowing of blower fan 27.
Fig. 5 is the axonometric chart of the inside of the driver's cabin 8 summarily representing united reaper.It is provided with steering wheel in driver's cabin 8 81 and driver's seat 88.It addition, dashboard panel is arranged on the left side of driver's seat 88.This dashboard panel is provided with and extracts switch 80, waste cock 82, notice lamp 84 and threshing switch 85.It addition, display part 180 is arranged in the core of steering wheel 81, And it is supported in the antetheca of driver's cabin 8.
Fig. 6 is the schematic diagram representing display part 180.Display part 180 possesses the display panels 181 of rectangle and is positioned at Multiple switches 200 of the downside of this display panels 181.Display panels 181 occupies the major part of display part 180, Possess engine loading indicator 182, velometer 183, fuel gage 184, harvesting monitor 185, threshing monitor 186, sorting Monitor 187, case monitor 188, grain amount monitor 189, left turn indicator lamp 190, right turn indicator lamp 191, information are aobvious Show portion 192 and touch panel portion 193.
Engine loading indicator 182 is positioned at left and right, the upside middle body of display panels 181, possesses: rake Dividing 182a, it rises above to the right inclination；And extension 182b, it is from the upper part of this sloping portion 182a to the right To extending.Sloping portion 182a and extension 182b is made up of multiple bright light portions.
Engine loading indicator 182 is set as: along with engine loading becomes big, bright light portion is the brightest from left side Lamp, and the increase of bright light number.
The velometer 183 of display speed is positioned at the right side of the sloping portion 182a of engine loading indicator 182 and extends The downside of part.Represent that the fuel gage 184 of the surplus of fuel is isolated from velometer 183 and is positioned at the right side of this velometer 183.
Harvesting monitor 185 is positioned at the downside of velometer 183, is put to grain at each grain by vane plate 23b Time in case 4, harvesting monitor 185 shows the grain amount being put into.The rectangle that harvesting monitor 185 is elongated in left and right, with basis The size of the impulsive force colliding the grain amount of input port sensor 300 carrys out mode bright light that is elongated or that shorten.
Represent that the longest threshing monitor 186 of the threshing situation of thrashing cylinder 11 is positioned at harvesting monitor 185 Lower left side.Threshing monitor 186 is made up of the multiple bright light portions being set up in parallel to the left and right.
Threshing monitor 186 is configured to as follows: along with the grain quantitative change abutted with output sensor 34a is big, bright light Portion is bright light successively from left side, and bright light number increases.
Represent that the longest sorting monitor 187 of the sorting situation of sorting unit 16 is positioned at harvesting monitor 185 Lower right side.Sorting monitor 187 is made up of the multiple bright light portions being set up in parallel to the left and right.
Sorting monitor 187 is configured to as follows: along with the grain quantitative change abutted with output sensor 34b is big, bright light Portion is bright light successively from left side, and bright light number increases.
The case monitor 188 of the grain amount that expression is stored into grain box 4 is positioned at threshing monitor 186 and engine loading refers to Show the left side of device 182.Case monitor 188 is positioned at the left border part of display part 180.Case monitor 188 has and is set up in parallel up and down Multiple bright light portions, along with pressure sensitive switch 4c, 4c ..., 4c are pushed successively from downside, bright light portion is also the brightest from downside Lamp.
Represent that the grain amount monitor 189 of grain amount is positioned at the right side of threshing monitor 186.Grain amount monitor 189 Right border part in display part 180.Represent that the left turn indicator lamp 190 turned left is positioned at the top of case monitor 188, represent and turn right Right turn indicator lamp 191 be positioned at the right side of engine loading indicator 182.Left turn indicator lamp 190 and right turn indicator lamp The 191 left and right upper corners being arranged respectively at display part 180.
The information display section 192 of the various information of display moment, gear, alarm etc. is positioned at threshing monitor 186 and divides Selecting the lower section of monitor 187, the touch panel portion 193 that select switch and menu switch indicated by an arrow including profit is positioned at this letter The lower section of breath display part 192.Information display section 192 and touch panel portion 193 are arranged in the lower edge part of display part 180.
By operating touch panel portion 193 or switch 200, carry out on display part 180 switching of the image of display, aftermentioned Target grain value set or the input of other information.
The control portion 100 of the grain amount that computing is stored in grain box 4 is mounted in united reaper.Fig. 7 is to represent control The block diagram of the structure in portion 100 processed.
Control portion 100 possess by the interconnective CPU of internal bus 100g (Central Processing Unit: in Central processor) 100a, ROM (Read Only Memory: read only memory) 100b, RAM (Random Access Memory: Random access memory) 100c and EEPROM (Electrically Erasable and Programmable Read Only Memory: EEPROM) 100d.The control program read (CP read) of storage to ROM100b is taken by CPU100a In RAM100c, according to this control program, the control needed for execution.Additionally, CPU100a is built-in with timer.
Additionally, replace EEPROM100d, it is possible to use EPROM (Erasable Programmable Read Only Memory: programmable and erasable read only memory), HD (Hard Disk: hard disk), other storages rewritable such as flash memories are situated between Matter.
It addition, be provided with first that the grain amount shown by grain amount monitor 189 is stored on EEPROM100d Memory area 101 and the second memory area 102.It addition, in EEPROM100d, be set with correction variable X, and as required Numerical value is left in this correction variable X.It addition, setting threshold alpha, this threshold alpha is used for determining whether to make input port sensor 300 Detected value be contained in the calculating object of grain amount.It addition, be set with threshold value S described later in EEPROM100d.
Connection or cut-off signal, via output interface 100f, are exported to threshing clutch 44, extract clutch by control portion 100 Device 46 and discharge clutch 47.It addition, control portion 100 is via output interface 100f, represent display rule to display part 180 output The display signal of fixed reflection or bright light or light-off signal.It addition, control portion 100 exports bright light or light-off to notice lamp 84 Signal.
Extract switch 80, input port sensor 300, pressure sensitive switch 4c, pickup sensor 51, vehicle speed sensor 43, take off Each output signal of grain switch 85, waste cock 82 and switch 200 is input to control portion 100 via input interface 100e.
With the on-off extracting switch 80 accordingly, extract clutch 46 and threshing clutch 44 is connected or is cut Disconnected.It addition, with the on-off of waste cock 82 accordingly, clutch 47 is discharged connected or cut-off.It addition, and threshing Accordingly, threshing clutch 44 is connected or cut-off in the on-off of switch 85.
The detected value that the output signal of input port sensor 300 is related to by CPU100a adds up, by entering with threshold alpha Row compares, it is determined whether make this detected value be contained in accumulative object.Then, make to be contained in detected value and the pickup of accumulative object Detected value that the output signal of sensor 51 relates to synchronizes, and is stored in first memory area 101 and the of EEPROM100d Two memory areas 102.
Fig. 8 is the curve chart of the detected value representing input port sensor 300 and the relation of the detected value of pickup sensor 51 An example.Fig. 8 A is the curve chart of the relation of the detected value of express time and input port sensor 300.Input port sensor 300 Detected value represent the crooked amount caused by the collision of grain, and be the moving average in the sample magnitude of regulation.Fig. 8 B It it is the curve chart of the relation of the detected value of express time and pickup sensor 51.The detected value of pickup sensor 51 represents vane plate Rotation when 23b rotation is turned around starts time point and rotates end time point.Additionally, the most suitably omit Fig. 8's The subscript of cycle P.
The detected value of pickup sensor 51 is detected as impulse wave, and the interval of impulse wave is equivalent to a conveying worm In the cycle that the rotation of 23 (rotary shafts 23c) is turned around, be i.e. equivalent to vane plate 23b and revolve the cycle P turned around.Additionally, cycle P's falls Number is corresponding with rotary speed, it is also possible to as rotary speed capture cycle P.CPU100a is according to the sampling period specified (such as 100 [ms]) it is taken into the detected value of input port sensor 300, and be stored in EEPROM100d.It addition, every time from pickup sensing During device 51 input pulse ripple, CPU100a makes markers, and by this markers with when have input impulse wave from input port sensor The detected value association of 300 inputs, and be stored in EEPROM100d.
In fig. 8, in the case of grain is put to grain box 4 by vane plate 23b, between P/4～3P/4, from throwing Inlet sensor 300 inputs the detected value arrived according to the collision detection of grain to CPU100a.Between 0～P/4 and 3P/4～P The detected value inputted to CPU100a from input port sensor 300 is, in the case of grain does not collide input port sensor 300 Detected value.
In fig. 8 a, threshold alpha is equivalent to the temperature characterisitic of following detected value, i.e. input port sensor 300, by vane plate Detected value that the interference such as blast that 23b causes and the inclination of body 9 causes, that detected by input port sensor 300.Grain In the case of being put to grain box 4 not over vane plate 23b, according to it is desired that between P/4～3P/4, do not have Have from input port sensor 300 to CPU100a input according to the collision detection of grain to detected value.But practical situation is, The detected value caused to CPU100a input by interference (blast such as caused by vane plate 23b) from input port sensor 300 (threshold alpha).
CPU100a compares between P/4～3P/4 from detected value and the threshold alpha of input port sensor 300 input.This detected value In the case of comprising more than the value of threshold alpha, the detected value inputted between P/4～3P/4 is defined as tiring out by CPU100a The object (area of the dotted line dash area in cycle P1, P2 and P5 of Fig. 8 A) of meter.The value that should add up is equivalent to, to throwing The momentum caused by the collision of grain of inlet sensor 300.
In the case of detected value is not comprise more than the value of threshold alpha, CPU100a removes at P/ from the object that should add up The detected value (the cycle P3 in Fig. 8 A and P4 part) inputted between 4～3P/4.
On the other hand, the value detected value of the input port sensor 300 between 0～P/4 and 3P/4～P added up (area of the solid line dash area of Fig. 8 A) is equivalent to static error.This static error is being had by the vibration of electromotor 40, enforcement The characteristic etc. of the vibration and input port sensor 300 that travel to input port sensor 300 during concavo-convex farmland causes.
CPU100a according to the cycle (such as 1 [s]) of regulation, to accumulative 0～P/4 and 3P/4～between input port sensing The detected value of device 300 and the value that obtains carries out required process, and access EEPROM100d, leave in correction variable X.
CPU100a access EEPROM100d and with reference to input port sensor between markers, and accumulative P/4～3P/4 The detected value of 300.Then the value being stored in correction variable X is used to remove the static error included in the value after adding up. Value after accumulative such as deduct and is stored in the value revised in variable X.
Correction value D eliminating static error is stored in RAM100c by CPU100a.It is then based on correction value D, calculates Go out to be stored into the grain amount in grain box 4.The grain amount calculated is stored in the first memory area 101 and the second memory area 102, and added up.
Fig. 9 is saying of the transition state for illustrating to represent the image of grain amount shown in grain amount monitor 189 Bright figure.The grain amount of the first memory area 101 and the second memory area 102 of storing respectively as grain amount 1 and grain amount 2, Display is on grain amount monitor 189.By the operation of switch 200, on grain amount monitor 189, the image of display moves Move.
Such as user using grain amount 1 as the grain amount (management harvesting amount) extracting the total after beginning in a farmland Use, grain amount 2 is used as the grain amount being stored into grain box 4.By switch 200 being operated by user, As it is shown in figure 9, show grain amount 1, grain amount 2 and grain amount 1 and 2 on grain amount monitor 189 successively.
Figure 10 is represent the grain amount 1 and 2 shown on grain amount monitor 189 when resetting grain amount 1 one The figure of example, Figure 11 is the example representing the grain amount 1 and 2 shown on grain amount monitor 189 when resetting grain amount 2 Figure.By switch 200 is operated, reset grain amount 1 or grain amount 2.
In the case of terminating the extracting and extract in other farmlands an of farmland, switch 200 is carried out by user Operation, and reset grain amount 1.As shown in Figure 10, it is in the case of 2000kg, grain amount 2 are 200kg in grain amount 1, when When user resets grain amount 1, grain amount 1 becomes 0kg.Grain amount 2 remains in that 200kg.Afterwards, united reaper moves Extract to other farmlands.In the case of the grain of 200kg being put into grain box 4 by extracting, grain amount 1 becomes 200kg, grain amount 2 becomes 400kg.
User is by resetting the grain amount of the total in a farmland, it is possible to measure the grain of the total in other farmlands Amount.Additionally, CPU100a is in the case of resetting grain amount 1, it is also possible to store in EEPROM100d and will reset Grain amount 1 before.In this case, user can be afterwards with reference to the grain amount (grain amount 1) of total in each farmland.
Terminate farmland the extracting an of section, carry out the extracting of other sections in the case of, switch 200 is entered by user Row operation, resets grain amount 2.As shown in figure 11, grain amount 1 be 2000kg, grain amount 2 for 500kg in the case of, when When user has reset grain amount 2, grain amount 2 becomes 0kg.Grain amount 1 remains in that 2000kg.Afterwards, united reaper Extract at other sections.In the case of by extracting the grain of 200kg being put into grain box 4, grain amount 1 becomes 2200kg, grain amount 2 becomes 200kg.
User is by resetting the grain amount of the total of a section, it is possible to measure the grain of the total of other sections Amount.User is able to confirm that the grain amount of each section, and is able to confirm that the upgrowth situation of the crops of each section.
Additionally, in the case of resetting grain amount 2, CPU100a can also be by the grain before will resetting Amount 2 is stored in EEPROM100d.In this case, user can be afterwards with reference to the grain amount (grain amount 2) of each section.
User also is able to use grain amount 2 as the value of the grain amount in expression grain box 4.In this case, logical Crossing the value confirming grain amount 2, user can interpolate that whether the grain amount in grain box 4 is that target grain value is for example whether be energy Enough it is loaded into the amount of the truck of carrying grain.
Control portion 100 close in the case of target grain value, notifies this content in the value of grain amount 1 or grain amount 2.
Figure 12 is the flow chart of the notifier processes carried out by control portion 100 for explanation.About this notifier processes, to grain The value of amount 2 sets the situation of target grain value and illustrates, but the value of grain amount 1 sets the situation of target grain value Under, the process performed equally.
The CPU100a in control portion 100 waits until that the operation by touch panel portion 193 or switch 200 will be with grain Measure (step S1: no) till 2 relevant target grain values are set to EEPROM100d.
In the case of the target grain value relevant to grain amount 2 is set to EEPROM100d (step S1: yes), CPU100a judges whether grain amount 2 is reset (step S2).(step in the case of grain amount 2 is not reset S2: no), CPU100a makes process return to step S1.
In the case of grain amount 2 is reset (step S2: yes), CPU100a inspection based on input port sensor 300 Measured value, adds up (step S3) grain amount, computing target grain value with accumulative after the residual quantity (step S4) of grain amount.
CPU100a judges whether the residual quantity after computing is below threshold value S (step S5).It not below threshold value S in residual quantity In the case of (step S5: no), CPU100a makes process return to step S3.
In the case of residual quantity is below threshold value S (step S5: yes), CPU100a exports lamp bright signal (step to notice lamp 84 Rapid S6).In addition it is also possible to be arranged in driver's cabin 8 by notice buzzer, in the case of residual quantity is below threshold value S, make notice Buzzer call.It addition, in the case of residual quantity is below threshold value S, it is also possible on display part 180, show that grain amount 2 is close The content of target grain value.
In the case of grain amount 2 is used as the value of the grain amount represented in grain box 4, by this content is led to Knowing to user, user can easily verify that the grain amount in grain box 4 is such as close to the truck that can be loaded into carrying grain The situation of interior amount.
User is by reducing the speed of united reaper, it is possible to stopped extracting before will arriving target grain amount.With Family can carry out extracting operation till arriving target grain amount, and when loading to truck, it is not necessary to regulate useful load, from And the efficiency of operation can be improved.
Control portion 100 is according to grain amount 1 or the value of grain amount 2, it is possible to computing relevant to grain box 4 excisable away from From, and show on display part 180.
Figure 13 is the flow chart that the distance operation carried out by control portion 100 for explanation processes.At this distance operation Reason, sets the situation of target grain value (using grain amount 2 as the situation of the grain amount in grain box 4 to the value of grain amount 2 Under) illustrate, but in the case of the value of grain amount 1 is set target grain value, the process performed equally.
The CPU100a in control portion 100 waits until that the operation by touch panel portion 193 or switch 200 will be with grain Measure (step S11: no) till 2 relevant target grain values are set to EEPROM100d.
In the case of the target grain value relevant to grain amount 2 is set to EEPROM100d (step S11: yes), CPU100a judges whether grain amount 2 is reset (step S12).(step in the case of grain amount 2 is not reset Rapid S12: no), CPU100a makes process return to step S11.
In the case of grain amount 2 has been reset (step S12: yes), CPU100a is based on input port sensor 300 Detected value, grain amount is added up (step S13), computing target grain value with accumulative after the residual quantity (step of grain amount S14)。
CPU100a is based on the residual quantity after computing, the distance (step S15) that computing can extract.Such as, CPU100a uses Timer carries out timing, and introduces the detected value of input port sensor 300, thus for the grain being put in grain box 4 Amount, the average grain amount of computing time per unit.It addition, introduce speed from vehicle speed sensor 43.By the residual quantity after computing divided by Average grain amount, the value obtained having carried out division is taken advantage of in the speed introduced, the distance that computing can extract.
The distance that can extract after computing is shown that example is as shown in information display section at display part 180 by CPU100a 192 (steps S16).Such as it is shown as " distance 1200m that can extract ".
By showing on display part 180 by the distance that can extract, thus user can be shown as benchmark with this adjusts The speed of whole united reaper.
Control portion 100 is in the case of being positioned at the pressure sensitive switch 4c disconnection put lowermost position, i.e. pressure sensitive switch 4c does not has In the case of being pushed, reset grain amount 1 or the value of grain amount 2.
Figure 14 is the flow chart resetting process carried out by control portion 100 for explanation.Place is reset about this Reason, illustrates the situation resetting grain amount 2, but in the case of resetting grain amount 1, the place performed equally Reason.
CPU100a waits until (step S21: no) till connecting waste cock 82 and proceeding by discharge.Connecting Waste cock 82 and in the case of proceeding by discharge (step S21: yes), CPU100a judges to be positioned at the pressure sensitive that lowermost position is put Whether switch 4c is disconnected (step S22).
Being positioned at (step S22: no) in the case of the pressure sensitive switch 4c put lowermost position is not disconnected, CPU100a makes Process returns to step S22.It is being positioned at (step S22: yes) in the case of the pressure sensitive switch 4c put lowermost position is disconnected, CPU100a resets grain amount 2 (step S23).
In the case of being positioned at the pressure sensitive switch put lowermost position 4c is disconnected, automatically reset grain amount 2.Cause This, when grain amount 2 being used as the grain amount in grain box 4, in the case of grain box 4 is emptying, grain amount 2 is just Become 0, and operate without user, which thereby enhance the convenience of user.
The united reaper that above-mentioned embodiment 1 relates to is measurement, the structure of two grain amounts of display but it also may be Measure, show the structure of the grain amount of more than three.Scraper bowl is utilized to be put into by grain it addition, said structure can also be useful in On the united reaper of grain box.
(embodiment 2)
Below based on representing that the accompanying drawing of united reaper that embodiment 2 relates to is to illustrate the present invention.As it is shown in figure 1, The front side of grain box 4, is provided with for supporting the spire support 4s discharging spire 4a.Spire support 4s dashes forward upward Go out.It is provided with in the upper end of spire support 4s for detecting the presence of the spire detection sensor 4p discharging spire 4a. Spire detection sensor 4p is such as made up of pressure sensitive sensor, optical sensor or ultrasonic sensor etc..
In the case of the upper end of spire support 4s is placed with discharge spire 4a, spire detection sensor 4p It is switched on, and detects discharge spire 4a existence.Do not place in the upper end of spire support 4s and discharge spire 4a's In the case of, spire detection sensor 4p be disconnected, and detect discharge spire 4a do not exist.
In the case of extracting paddy stalk, it is placed with discharge spire 4a, spiral shell in the upper end of spire support 4s Rotation portion detection sensor 4p is switched on.In the case of grain in discharging grain box 4, by the driving of drive mechanism, discharge Spire 4a separates from grain box 4, and moves in the way of the direction of regulation by its leading section.Such as, towards removing The truck of fortune grain moves.Spire detection sensor 4p is disconnected.After moving, discharge spire 4a and discharge Grain.
As it is shown on figure 3, be provided with for detecting the presence of paddy near the bottom surface of grain box 4 and discharge conveying worm 48 The grain detection sensor 4k of grain.Grain detection sensor 4k is such as by the sensor of pressure sensitive, optical sensor or ultrasound wave Sensors etc. are constituted.
As shown in Figure 4, near discharge conveying worm 48, revolution speed of screw detection sensor 48a it is provided with.Revolution speed of screw Detection sensor 48a has a Hall element, detection discharge the time per unit of conveying worm 48 rotating speed (hreinafter referred to as Discharge the rotating speed of conveying worm 48).
Figure 15 is to represent the schematic diagram being switched to represent the display part 180 of the image of the output of grain.User is by behaviour Make touch panel portion 193 or switch 200 and have selected in the case of the display of the output of grain box 4, at display part 180 Upper display represents the image (would indicate that the image of the output of grain is referred to as output statistics below) of the output of grain.Separately Outward, in the case of performing output described later statistics display process, output, statistics display was on display part 180.
Display panels 181 shows the output display part 195 representing output.As shown in figure 15, such as arrange Output is shown as " output 300kg ".It addition, show " being automatically stopped ", " resetting " in information display section 192, " return Return ", " velocity of discharge change "." be automatically stopped " is for carrying out the selection being automatically stopped process described later or non-selected aobvious Show.
In the case of user have selected " being automatically stopped " by operating touch panel portion 193 or switch 200, display " on ".The display of " on " means to perform described later be automatically stopped process.
User relieves in the case of selection " is automatically stopped " by operating touch panel portion 193 or switch 200, The display of " on " disappears.Do not show " on " to mean not and perform to be automatically stopped process.Additionally, the selection of " being automatically stopped " and It releases and is stored in EEPROM100d described later (with reference to Fig. 7).
In the case of user have selected " resetting " by operating touch panel portion 193 or switch 200, output On display part 195, the output of display, is reset.
In the case of user have selected " return " by operating touch panel portion 193 or switch 200, output, is added up Return to the image (following, the image before switching is referred to as generally statistics) before switching.
In the case of user have selected " velocity of discharge change " by operating touch panel portion 193 or switch 200, row The rotating speed going out conveying worm 48 is changed.
Such as, in the case of have selected " velocity of discharge change ", the speed class of display " 12345 ".1 represents Little speed, 5 represent maximal rate.In an initial condition, the color of the surrounding of such as 3 is different from other color.The most different Numeral represent selected speed class.By being selected arbitrary numeral by user, change and discharge turning of conveying worm 48 Speed.
User changes speed class, according to the kind of the crops of harvesting, it is possible to changes and discharges turning of conveying worm 48 Speed.Such as when harvesting contains more juicy Semen Tritici aestivi than rice, compared with situation about harvesting rice, it is possible to reduce rotating speed.Water The crops that crops that component is many are fewer than water quantities are easier to impaired.
In addition it is also possible to do not show above-mentioned speed class.In this case, such as, select " velocity of discharge change " every time, The rotating speed discharging conveying worm 48 periodically reduces or improves.
Figure 16 is the block diagram of the structure representing control portion 100.In EEPROM100d, storage has expression to discharge helical feed The rotating speed of machine 48, the rotational time discharging conveying worm 48 and the function of the relation of output.
By operating touch panel portion 193 or switch 200, target output, is set in EEPROM100d.It addition, Selection and the releasing thereof having " being automatically stopped " is stored in EEPROM100d.
Grain detection sensor 4k, spire detection sensor 4p and each output of revolution speed of screw detection sensor 48a Signal is input to control portion 100 via input interface 100e.
Additionally, mark identical reference about structure identical with embodiment 1 among the structure in control portion 100, Description is omitted.In figure 16, vehicle speed sensor 43 and the record of notice lamp 84 are eliminated.
At discharge spire 4a in the case of spire support 4s separates, it is aobvious that control portion 100 performs output statistics Show process.Figure 17 is the flow chart processed for the output statistics display that explanation is performed by control portion 100.
The CPU100a in control portion 100 introduces the output signal of spire detection sensor 4p, it is determined that spire detection sensing Whether device 4p disconnects, and i.e. judges to discharge whether spire 4a leaves (step S31) from spire support 4s.Detect at spire In the case of sensor 4p disconnects, it is considered to discharge spire 4a and separates from grain box 4 and move.
In the case of discharge spire 4a is without departing from spire support 4s (step S31: no), CPU100a makes place Reason returns to step S31.
Discharging spire 4a (step S31: yes) in the case of spire support 4s leaves, CPU100a makes display Portion 180 shows that output adds up (step S32).The display of display part 180 is switched to output system from generally statistics (with reference to Fig. 6) Meter (with reference to Fig. 7).
Then, CPU100a introduces the output signal of spire detection sensor 4p, and waits until that spire detects Till sensor 4p connects, i.e. discharge (step S33: no) till spire 4a is placed on spire support 4s.
Discharging (step S33: yes) in the case of spire 4a is placed on spire support 4s, CPU100a makes display Display generally statistics (step S34) in portion 180.The display of display part 180 is switched to generally add up from output statistics.
In the case of having connected waste cock 82 at user operation waste cock 82, discharge clutch and be connected, discharge Conveying worm 48 starts to rotate, and united reaper starts to discharge grain.It is disconnected discharge at user operation waste cock 82 In the case of switch 82, discharging clutch and be cut off, discharge conveying worm 48 and stop the rotation, united reaper stops discharging paddy Grain.
Figure 18 is the flow process that the grain carried out by control portion 100 for explanation detects that the on-off storage of sensor processes Figure.CPU100a introduce waste cock 82 output signal, and wait until waste cock 82 disconnect till, i.e. stop discharge Till grain (step S41: no).
In the case of stopping discharge grain (step S41: yes), CPU100a introduces the output of grain detection sensor 4k Signal, stores grain detection sensor 4k in EEPROM100d and is to turn on also being off (step S42).
In the case of stopping discharging after grain, starting to discharge grain again, when stopping discharging grain, grain detection passes In the case of sensor 4k is disconnected, control portion 100 performs the computing of output after waiting the stipulated time.
Figure 19 is the flow chart of the output calculation process performed by control portion 100 for explanation.CPU100a introduces discharge The output signal of switch 82, and wait until that waste cock 82 is switched on, till i.e. starting to discharge grain (step S51: No).
In the case of starting to discharge grain (step S51: yes), CPU100a is with reference to EEPROM100d, it is determined that the last time stops Only discharge whether grain detection sensor 4k on time point is disconnected (with reference to step S52, step S42).
Discharge grain on time point in upper once stopping and detecting (step S52: no) in the case of sensor 4k is not disconnected, In the case of i.e. grain detection sensor 4k is switched on, process is made to proceed to step S54 described later.Sensor 4k is detected at grain In the case of being switched on, in being considered to discharge spire 4a, it is filled with grain.
Discharge grain on time point in upper once stopping and detecting (step S52: yes) in the case of sensor 4k is disconnected, CPU100a utilizes timer to carry out timing, waits the stipulated time (step S53).It is arranged on discharge time point upper once stopping In the case of the grain detection sensor 4k of the bottom of grain box 4 is disconnected, it is considered grain box 4 emptying, discharges spire 4a Inside the most emptying.Thus, after discharging conveying worm 48 and starting to rotate, until through the stipulated time, grain exists Move in discharging spire 4a, will not discharge from discharging spire 4a.
After waiting the stipulated time, CPU100a detects the detected value of sensor 48a based on revolution speed of screw and utilizes timing The time that device measures, the output (step S54) of computing grain.
Discharge grain on time point in upper once stopping and detecting (step S52: yes) in the case of sensor 4k is disconnected, CPU100a such as utilizes a timer to measure elapsed time after the stipulated time in waiting step S53.CPU100a will The time measured and the rotating speed utilizing revolution speed of screw detection sensor 48a to detect are applied to be stored in EEPROM100d Function (represent and discharge the rotating speed of conveying worm 48, discharge the rotational time of conveying worm 48 and the relation of output Function) in, thus computing output.
Discharge grain on time point in upper once stopping and detecting (step S52: no) in the case of sensor 4k is switched on, CPU100a is by the time after discharging that starts utilizing a timer to measure and utilizes revolution speed of screw detection sensor 48a to come The rotating speed detected is applied in described function, thus computing output (step S54).The most just start to discharge to discharge with regard to computing Amount.
Additionally, timer is configured to, it is possible to using multiple time points as starting time point, measure multiple time.Timing Device (step S51: yes) after discharge starts carries out timing.
Then, the output after computing, is shown on output display part 195 (step S55) by CPU100a.CPU100a Introduce the output signal of waste cock 82, it is determined that whether waste cock 82 disconnects, i.e. determine whether stopped the discharge (step of grain Rapid S56).
Being switched at waste cock 82, do not stop discharging in the case of grain (step S56: no), CPU100a makes process Return to step S54.
Being disconnected at waste cock 82, stop discharging in the case of grain (step S56: yes), CPU100a stops computing row Output (step S57).Additionally, be automatically stopped process by described later, in the case of the discharge being automatically stopped grain, CPU100a also stops computing output.
CPU100a utilizes output to revise the grain amount (step S58) being stored in grain box 4.Such as, from grain box Grain amount (display grain amount on grain amount monitor 189) stored in 4 deducts output.
Now, in user operable switch 200 or touch panel portion 193 and recall generally in the case of statistics, after correction Grain amount show on grain amount monitor 189.In addition it is also possible to after the process finishing step S58, automatically adjust Go out generally statistics, revised grain amount is shown on grain amount monitor 189.
In addition it is also possible to when each computing output, perform the correction of above-mentioned grain amount.In this case, display exists Grain amount on grain amount monitor 189 is updated successively.
In the case of have selected " being automatically stopped ", when the output after computing, arrives target output, control portion 100 Automatically stop the discharge of grain.
Figure 20 is oneself of the control portion 100 of the discharge being automatically stopped grain in the case of illustrating to arrive target output The flow chart that dynamic stopping processes.Additionally, by operating touch panel portion 193 or switch 200, target output, is set in In EEPROM100d.
CPU100a introduces the output signal of waste cock 82, and till waiting until that waste cock 82 is switched on, i.e. Until starting to discharge grain (step S61: no).In the case of waste cock 82 is switched on, discharge conveying worm 48 Rotate, and discharge grain.
In the case of starting to discharge grain (step S61: yes), CPU100a is with reference to EEPROM100d, it is determined whether select " it is automatically stopped " (step S62).
In the case of not selecting " being automatically stopped " (step S62: no), CPU100a makes process return to step S62.
In the case of have selected " being automatically stopped " (step S62: yes), CPU100a shows " automatically on display part 180 Stopping " function works (step S63).Specifically, as it has been described above, show that on display part 180 " on " is (with reference to figure 15)。
Then, the output (with reference to Figure 19) of computing during CPU100a waits until step S54 become target output with Till on (step S64: no).
Output after computing become target output more than in the case of (step S64: yes), CPU100a cuts off row Go out clutch 47, and stop discharging (step S65).
After stopping discharging, the grain amount (step that CPU100a is stored in utilizing output to revise grain box 4 S66).Such as, the row of deducting in stored in grain box 4 grain amount (the grain amount of display on grain amount monitor 189) Output.
Now, in user operable switch 200 or touch panel portion 193, recall generally in the case of statistics, revised Grain amount shows on grain amount monitor 189.In addition it is also possible to after the process finishing step S66, automatically recall Generally statistics, shows revised grain amount on grain amount monitor 189.
In addition it is also possible to when each computing output, perform the correction of above-mentioned grain amount.In this case, at grain On amount monitor 189, the grain amount of display is updated successively.United reaper can be performed in parallel above-mentioned each process (reference Figure 17～Figure 20).
In addition it is also possible to add between step S64 and S65: threshold value is set in ROM100b or EEPROM100d, Residual quantity to the output after computing and target output carries out the step of computing；Residual quantity after comparison operation and described threshold value Step；And in the case of described residual quantity is less than described threshold value, automatically reduce the step of the rotating speed discharging conveying worm 48. It addition, in the case of the multiple threshold values varied in size are set to ROM100b or EEPROM100d, make multiple threshold value respectively Compare successively with described residual quantity according to descending such that it is able to periodically reduce the rotating speed discharging conveying worm 48.Logical Cross reduce discharge conveying worm 48 rotating speed, until stop discharge from discharge spire 4a discharge output closer to Target output.
Figure 21 is the discharge being automatically stopped grain for explanation in the case of all having been discharged by the grain in grain box 4 The flow chart being automatically stopped process in control portion 100.
CPU100a introduce waste cock 82 output signal, and wait until waste cock 82 connect till, the most directly To starting to discharge grain (step S71: no).In the case of waste cock 82 is switched on, discharges clutch 47 and be connected, Discharge conveying worm 48 to rotate, and discharge grain.
In the case of starting to discharge grain (step S71: yes), CPU100a introduces the output of grain detection sensor 4k Signal, it is determined that whether grain detection sensor 4k disconnects (step S72).
In the case of grain detection sensor 4k is not turned off (step S72: no), CPU100a makes process return to step Rapid S71.In the case of grain detection sensor 4k is not turned off, in being considered grain box 4, remain substantial amounts of grain.
In the case of grain detection sensor 4k disconnects (step S72: yes), CPU100a utilizes timer to proceed by Timing, and wait until till the stipulated time (step S73).In the case of grain detection sensor 4k is disconnected, It is considered that the grain of grain box 4 is substantially the entirety of to be discharged, only remains a small amount of grain, or remain in discharge spire 4a In.By waiting the stipulated time, discharge a small amount of grain of the interior residual of grain box 4 or remain in the paddy discharged in spire 4a Grain.
After waiting the stipulated time, CPU100a cuts off and discharges clutch 47 (step S74).Clutch is discharged by cutting off Device 47, discharges conveying worm 48 and stops, and also stops the accumulative of output.
The united reaper related to about embodiment 2, rotating speed based on discharge conveying worm 48 and rotational time, fortune Calculate output.Therefore, in the computing of output, it is not easy to the impact being interfered, it is possible to precision obtains output well. Further, since display output, user can easily identify output.
When stopped from the discharge of grain box 4, broken at the grain detection sensor 4k of the bottom being arranged on grain box 4 In the case of opening, being considered grain box 4 emptying, the inside discharging spire 4a is the most emptying.Then, discharge spiral transferring is being started In the case of sending the rotation of machine 48, after starting to rotate, until through the stipulated time, grain is in discharging spire 4a Mobile, also not from discharging discharge spire 4a.
The united reaper related to about embodiment 2, when stopped from the discharge of grain box 4, passes in grain detection In the case of sensor 4k is disconnected, after discharge conveying worm 48 starts to rotate, waiting the stipulated time, then computing is discharged Amount.On the other hand, in the case of grain detection sensor 4k connects, in being considered to discharge spire 4a, it is filled with grain, because of This is without waiting for the stipulated time, direct computing output after the rotation discharging conveying worm 48 starts.Thus, discharging In the case of in the case of remaining grain in spire 4a and not remaining, the computing changing output starts time point, it is possible to Precision computing output well.
It addition, in the case of discharge clutch 47 is connected and grain detection sensor 4k is disconnected, is considered, passes through Discharge the rotation of conveying worm 48, be stored into that the grain of storage bin 4 is substantially the entirety of to be discharged.In the above cases, due to Wait that the stipulated time cuts off discharge clutch 47, therefore, from storage bin 4 and discharging spire 4a discharge all of grain it After, discharge conveying worm 48 and be automatically stopped.Therefore, it is possible to prevent from discharging conveying worm 48 dry run, output, is by mistake Ground adds up.
It addition, in the case of arriving target output, be automatically stopped discharge grain, therefore, it is possible to improve the facility of user Property.It addition, user is according to the kind of the crops of harvesting, it is possible to change the rotating speed discharging conveying worm 48.Such as, harvesting is worked as When containing more juicy Semen Tritici aestivi than rice, compared with situation about harvesting rice, it is possible to reduce rotating speed.
It addition, discharge spire 4a side, leading section from reservoir separate in the case of, by the display of display part 180 from Generally statistics is switched to output statistics.Owing to automatically showing output, therefore improve the convenience of user.
It addition, utilize the output of institute's computing to revise the grain amount being stored in grain box 4.Such as, from being stored in paddy Grain amount in grain case 4 deducts output.Further, since show revised grain amount, therefore user can easily know Not Pai Chu after grain amount.
Among the structure that embodiment 2 relates to, about the accompanying drawing mark that the structure mark identical with embodiment 1 is identical Note, description is omitted.
It is construed as current disclosed embodiment to be the illustration gone up in every respect and do not do any restriction.Each is real Execute the technical characteristic described in example can be mutually combined, and the scope of the present invention includes all of change in claims And with claims equivalency range.
Description of reference numerals
2: sheller unit, 4: grain box (reservoir), 4c: pressure sensitive switch (switch), 4k: grain detection sensor (paddy Grain test section), 4p: spire detection sensor, 23b: vane plate (throw-in part), 48: discharge conveying worm (helical feed Machine), 48a: revolution speed of screw detection sensor (Rotating speed measring portion), 84: notice lamp (notification unit), 100: control portion (calculating part, weight Calculating part, residual quantity calculating part, distance calculating unit, output operational part, output configuration part after new settings), 100a:CPU (timing Portion), 100b:ROM, 100c:RAM, 100d:EEPROM (record portion), 180: display part (grain amount display part, distance display Portion), 193: touch panel portion (configuration part, output configuration part), 195: output display part, 200: switch (configuration part, discharge Amount configuration part, output configuration part), 300: input port sensor (test section).

Claims (8)

1. a united reaper, possesses: sheller unit, and it carries out threshing to the paddy stalk extracted；Reservoir, it stores utilization The grain of this sheller unit threshing；Revolving throw-in part, it puts into the paddy supplied from described sheller unit to described reservoir Grain；Test section, the impulsive force that its detection is produced by the grain putting into this reservoir；And calculating part, it is based on utilizing this inspection The impulsive force that survey portion detects to calculate grain amount,
Described united reaper is characterised by,
Possessing the multiple grain amount display parts that can reset, described grain amount display part shows and is calculated by described calculating part Grain amount.
United reaper the most according to claim 1, it is characterised in that possess:
Resetting rear calculating part, it calculates the grain amount after a described grain amount display part is reset；
Configuration part, it sets grain amount；
Residual quantity calculating part, it calculates the grain amount set by this configuration part and is reset what rear calculating part calculated by described The residual quantity of grain amount；And
Notification unit, it is in the case of the residual quantity calculated by this residual quantity calculating part is below setting, notifies that described residual quantity is Below setting.
United reaper the most according to claim 2, it is characterised in that possess:
Distance calculating unit, it is based on the residual quantity calculated by described residual quantity calculating part, and computing is relevant to the capacity of described reservoir The distance that can extract；
And distance display part, its display utilizes the distance that can extract that this distance calculating unit calculates.
United reaper the most according to any one of claim 1 to 3, it is characterised in that
Described united reaper possesses the switch of the pressure sensitive of the bottom being arranged in described reservoir,
In the case of pressure do not checked by this switch, reset a described grain amount display part.
United reaper the most according to any one of claim 1 to 4, it is characterised in that possess:
Conveying worm, its discharge is stored in the grain in described reservoir；
Timing unit, it measures the rotational time of described conveying worm；
Rotating speed measring portion, it detects the rotating speed of described conveying worm；
Output operational part, it is based on the rotating speed detected by this Rotating speed measring portion and utilizes the rotation that described timing unit measures Time, computing is from the output of the grain of described reservoir；And
Output display part, its display utilizes the output that this output operational part calculates.
United reaper the most according to claim 5, it is characterised in that
Described united reaper possesses:
Grain test section, it is arranged on the bottom of described reservoir, detects whether to there is grain；And
Record portion, it is in the case of described conveying worm stopped, and record utilizes the paddy that described grain test section detects Whether grain exists,
Described output operational part records in the case of having grain non-existent in described record portion, opens at described conveying worm After beginning to rotate, wait the stipulated time, then start computing output.
United reaper the most according to claim 6, it is characterised in that
Described united reaper possesses:
Driving source；And
Clutch, its connect or cut off this driving source and conveying worm,
In the case of described clutch is in connection and utilizes described grain test section to detect that grain is non-existent, wait regulation Time and cut off described clutch.
8. according to the united reaper according to any one of claim 5 to 7, it is characterised in that possess:
Output configuration part, it sets output；And
Stop, it arrives in the output utilizing described output operational part to calculate and utilizes configuration part of described output to set In the case of good output, described conveying worm is made to stop.
CN201580018284.XA 2014-04-04 2015-04-02 Combine harvester Active CN106163260B (en)

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KR20160140729A (en) 2016-12-07

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