CN106134627A - United reaper - Google Patents
United reaper Download PDFInfo
- Publication number
- CN106134627A CN106134627A CN201510131989.4A CN201510131989A CN106134627A CN 106134627 A CN106134627 A CN 106134627A CN 201510131989 A CN201510131989 A CN 201510131989A CN 106134627 A CN106134627 A CN 106134627A
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- China
- Prior art keywords
- guide rail
- attitude
- electromotor
- carrier chain
- motor
- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 155
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 238000003306 harvesting Methods 0.000 claims abstract description 43
- 235000013339 cereals Nutrition 0.000 claims description 66
- 230000009471 action Effects 0.000 claims description 37
- 230000008859 change Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- 230000005856 abnormality Effects 0.000 claims description 13
- 206010034719 Personality change Diseases 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 5
- 230000008450 motivation Effects 0.000 claims description 3
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 description 61
- 230000006870 function Effects 0.000 description 51
- 230000010355 oscillation Effects 0.000 description 22
- 238000012546 transfer Methods 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 17
- 238000012216 screening Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 230000003534 oscillatory effect Effects 0.000 description 10
- 238000011084 recovery Methods 0.000 description 10
- 210000000078 claw Anatomy 0.000 description 8
- 238000010008 shearing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000001594 aberrant effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
-
- 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
- A01F12/10—Feeders
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Abstract
The present invention provides a kind of united reaper, even if it uses can close the structure changing attitude between attitude and open attitude and the most easily confirm the closedown attitude of guide rail relative to carrier chain.This united reaper includes: carrier chain (7), and it is driven by the rotary power of electromotor (E), harvesting portion (1) the paddy stalk gathered in is transported to sheller unit (4)；Guide rail mechanism (27), it has guide rail, and this guide rail can be at close carrier chain (7) to guide the closedown attitude of the paddy stalk carried by carrier chain (7) and changing attitude between the open attitude that carrier chain (7) leaves upward from top；Guide rail attitude detecting portion (260), the open attitude of its detection guide rail mechanism (27)；Electromotor driven management portion (220), the detection of its open attitude carried out using guide rail attitude detecting portion (260) is as condition to forbid the driving of electromotor (E).
Description
Technical field
The present invention relates to a kind of united reaper, this united reaper includes: electromotor, started motor-driven
Power-actuated harvesting portion, carrier chain and sheller unit.
The present invention relates to a kind of united reaper, this united reaper includes electromotor, by engine power
Harvesting portion, carrier chain and the sheller unit driven.
Background technology
As above-mentioned this united reaper, the most known united reaper having described in patent documentation 1.
United reaper described in patent documentation 1 is included in position relative with carrier chain along the vertical direction and conveying
Chain clamps the guide rail receiving harvested cereal culm together.In this united reaper, in order to easily carry out threshing mouth
Safeguard, need to make guide rail leave carrier chain.But, because by open for threshing mouth the greatlyyest, so inciting somebody to action
The attitude of guide rail is configured to closing between attitude and open attitude in the case of change attitude, needs
At the end of maintenance waits, confirm that guide rail reliably becomes closedown attitude.
Being provided with in the united reaper of patent documentation 2 can be in the transmission state to carrier chain transmission power
And cut off the carrier chain clutch switched between the dissengaged positions of the power of carrier chain transmission.At this
The clutch operating using the actuated by cams formula for carrying out on-off operation in carrier chain clutch fills
Put.The driving means for producing driving force is included and by this driving means at this clutch operating device
The cam mechanism driven, utilizes driving means driving cam means, thus is switched to by carrier chain clutch
Dissengaged positions.In order to more quickly carrier chain clutch is switched to dissengaged positions, need to make cam mechanism
(lobe plate) is promptly displaced to assigned position.To this end, use electro-motor as this displacement drive power.
It addition, for the united reaper of patent documentation 3, it is important that drive the reliability controlled.
This united reaper is included in position relative with carrier chain along the vertical direction and clamps receipts together with carrier chain
The guide rail of harvested cereal culm.So, carrier chain and guide rail is being utilized to constitute to sheller unit conveying receipts harvested cereal culm
In the united reaper of stalks conveying apparatus, in order to easily carry out residing for the peristome of carrier chain and guide rail
The maintenance of threshing port area, needs to make guide rail depart from carrier chain.By guide rail relative to the attitude of carrier chain
In the case of being configured to change attitude between closedown attitude and open attitude, although for becoming rapidly
For the driving source of more attitude, electro-motor is the most applicable, but it drives the reliability controlled the most important.
Patent documentation 1: Japanese Unexamined Patent Publication 2012-191942 publication
Patent documentation 2: Japanese Unexamined Patent Publication 2010-166866 publication
Patent documentation 3: Japanese Unexamined Patent Publication 2012-191942 publication
Summary of the invention
For above-mentioned practical situation, though urgent expectation use can relative to carrier chain close attitude with
The structure changing attitude between open attitude the most easily confirms the closedown attitude of guide rail.
The united reaper of the present invention includes electromotor, the harvesting driven by the rotary power of described electromotor
Portion, sheller unit, the united reaper of the present invention includes: carrier chain, and it is by the rotation of described electromotor
Power drive, is transported to described sheller unit by the paddy stalk gathered in by described harvesting portion；Guide rail mechanism, its
Having guide rail, this guide rail can be at close described carrier chain to guide above Zi and being carried by described carrier chain
Paddy stalk closedown attitude and between the open attitude that described carrier chain leaves upward change appearance
State；Guide rail attitude detecting portion, it detects the open attitude of described guide rail mechanism；Electromotor driven management portion,
The detection of its described open attitude carried out using described guide rail attitude detecting portion, as condition, is forbidden described
The driving of electromotor.
According to this structure, if guide rail mechanism is open attitude, it becomes possible to utilize guide rail attitude detecting portion to examine
Measure the open attitude of guide rail mechanism, and the detection of this opening attitude is forbidden electromotor as triggering
Drive.Therefore, it is possible to be that the mode opening attitude drives electromotor with guide rail mechanism, as a result of which it is, energy
Sheller unit, carrier chain etc. is enough avoided to drive.
The present invention one of preferred embodiment in, described united reaper also includes on-off
From described electromotor to the clutch of the power of described sheller unit, described electromotor driven management portion is with institute
The on-state stating clutch is to add condition to forbid the driving of described electromotor.According to this structure, and
The non-driving only forbidding electromotor using the open attitude of guide rail mechanism as condition, cuts utilizing clutch
Disconnected power, in the case of the transmission of sheller unit, is sent out even if guide rail mechanism also is able to drive for open attitude
Motivation.In other words, even if avoiding under the open attitude of guide rail mechanism under the situation that sheller unit drives,
Allow also to the driving of electromotor.It is possible to travel, even if therefore closedown appearance can not be changed at guide rail mechanism
Under the such situation of state, it is also possible to make united reaper move.
The open attitude of guide rail mechanism results from during electromotor drives and both in engine stop.Cause
This, it is preferred that electromotor driven management portion has the driving to electromotor and forbids relevant two function.
One of them function is, utilizes described guide rail attitude detecting portion to detect institute before described electromotor starts
When stating open attitude, described electromotor driven management portion forbids the starting of described electromotor.Another function
It is to utilize described guide rail attitude detecting portion to detect described open attitude in the driving of described electromotor
Time, described electromotor driven management portion stops the electromotor in driving.
The present invention one of preferred embodiment in, also include that the open detection of guide rail of closed type is opened
Closing, the guide rail of described closed type open detection switch cuts out when the cut out attitude of described guide rail mechanism and touches
Point, and open contact when open attitude, described guide rail attitude detecting portion is configured to, and electric current passes through institute
State guide rail open detection switch and flow, thus detect the open attitude of described guide rail mechanism.Due to guide rail
Open detection switch detects the open attitude of guide rail mechanism, if so because of the broken string of holding wire, connection not
The good open attitude causing detecting guide rail mechanism, then the detection of guide rail attitude detecting portion output error
As a result, the most preferred.By using, open for guide rail detection switch is set to normally closed type at electric current not
Detect the structure of the open attitude of guide rail mechanism when flowing through the circuit of guide rail open detection switch, thus disappear
Except this problem.
The present invention one of preferred embodiment in, described united reaper is provided with and manually carries out
Described guide rail mechanism attitude change manual handle member and for by driven type carry out described in lead
The guide rail opening operation switch of the attitude change of rail mechanism.Thus, operator can be with the side of applicable situation
Method carries out the attitude change of guide rail mechanism, therefore is preferred.
It addition, at the stalks conveying apparatus using electro-motor to be made up of carrier chain and guide rail as change
In the case of the driving force of state, it is desirable to even if also having in united reaper uses environment i.e. farmland etc.
High reliability and carry out action.
The united reaper of the present invention includes electromotor and the receipts driven by the rotary power of described electromotor
Cutting portion, sheller unit, this united reaper includes: stalks conveying apparatus, its can in the first state or
State is changed between person's the second state；Electric motor unit, it has by from (the starting of motor in situ
Position of readiness) rotation that exceedes the regulation anglec of rotation makes described stalks conveying apparatus from described first shape
State moves to the electro-motor of described second state；Small rotation instruction department, its output makes described electro-motor
Unit is with the small rotation instruction of the small rotation of angle below the described regulation anglec of rotation；Rotate detection
Device, it detects the rotation of described electro-motor；Abnormality determination unit, its most described small rotation instruction
Output how, in the situation of small rotation utilizing described rotation detector not detect described electro-motor
Under, all it is judged as producing extremely.
According to this structure, it is possible to by making the small rotation of electric motor unit check as making paddy stalk carry
The electric motor unit of the power source that device changes between the first state or the second state is the most normal
Action, such as electric motor unit cause not being operating normally because of open circuit, bad connection etc..Electronic to constituting
The electro-motor of motor unit applies for carrying out the degree being unlikely to change the state of stalks conveying apparatus
The instruction of small rotation, as a result of which it is, electro-motor do not rotate or do not arrive right with this rotation
In the case of the small rotation answered, it is considered as producing extremely.Thus, using electric motor unit as the source of driving
Stalks conveying apparatus Status Change reliability improve.
The present invention one of preferred embodiment in, described united reaper also includes by described electricity
The clutch motor of dynamic motor unit and the clutch of action and utilizing transmits via described clutch
Engine power is transported to the carrier chain of described sheller unit by receiving harvested cereal culm, and described carrier chain is contained in institute
State in stalks conveying apparatus, and in said first condition, described clutch be in power transmitting position,
And in said second condition, described clutch is in power cut position.According to this structure, make
During carrier chain emergent stopping, it is possible to make clutch motor rotate and cut-off clutch, cut off power to conveying
The transmission of chain.For this clutch motor, it is possible to confirm that it is reliable by described small rotation processing
Property, so being preferred.
The present invention one of preferred embodiment in, described united reaper also includes guide rail mechanism,
This guide rail mechanism can utilize the guide rail motor of described electric motor unit to be transported to by carrier chain in guiding
The closedown attitude of the paddy stalk of described sheller unit or change between the open attitude that described carrier chain leaves
More attitude, described guide rail mechanism is contained in described stalks conveying apparatus, and in said first condition,
This guide rail mechanism is in described closedown attitude, and in said second condition, this guide rail mechanism is in institute
State open attitude.According to this structure, when wanting emergency open guide rail mechanism, can only make guide rail motor
Rotate.And, for guide rail motor, it is possible to confirm that it can by described small rotation processing
By property, so being preferred.
The present invention one of preferred embodiment in, detecting the described small output rotating instruction
In the case of the small rotation of caused described electro-motor, described small rotation instruction department is in order to eliminate
This small rotation and make described electro-motor invert.According to this structure, it is possible to be avoided by small rotation
The small rotation accumulation that reason produces, becomes causing becoming the stalks conveying apparatus change such rotation amount of state
Unfavorable condition.
In the small rotation processing action checking to motor etc., if noting abnormalities, then can not carry out paddy stalk
Status Change required by the emergency of conveyer device.Therefore, in the present invention preferred embodiment
In one of, described united reaper be additionally included in the case of being judged as creating described exception forbid described
The electromotor driven management portion of the driving of electromotor.Thereby, it is possible to avoid the function at electric motor unit
In the case of incomplete, united reaper travels, and sheller unit, carrier chain drive this unfavorable condition.
The present invention one of preferred embodiment in, as utilize key switch start electromotor it
Before the initial inspection that carries out process, utilize described small rotation instruction department to perform described small rotation, sentencing
In the case of breaking as creating described exception, forbid the starting of described electromotor.Thus, rise at electromotor
Before Dong, check the open circuit because producing during or not using for a long time in the parking of united reaper, connect not
The action of the electric motor unit caused such as good is bad, so being preferred.Certainly, at united reaper
Operating there is also the probability that the action of generation electric motor unit is bad, it is therefore preferred to starting
Machine utilizes described small rotation instruction department to perform described small rotation in driving.Now, if being judged as producing
Abnormal, then this situation can be informed driver or make engine stop.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the ultimate principle that the present invention is described.
Fig. 2 is the side view representing united reaper.
Fig. 3 is the side view representing sheller unit and carrier chain.
Fig. 4 is the front view representing guide rail mechanism.
Fig. 5 is the top view representing guide rail mechanism.
Fig. 6 is the left side view representing sheller unit.
Fig. 7 is the figure representing the power transfer path in united reaper.
Fig. 8 is the VIII-VIII sectional view in Fig. 6.
Fig. 9 is the IX-IX sectional view in Fig. 6.
Figure 10 is the figure of the action representing carrier chain clutch, and Figure 10 (a) is to represent that axis body acts on
The figure of the state of one vertical, Figure 10 (b) is the figure of the state representing that axis body acts on inclined plane, figure
10 (c) is the figure of the state representing that axis body acts on the second vertical.
Figure 11 is the left side view of the state representing that the position of functional unit is held in on-position.
Figure 12 is the sectional view representing the connection between functional unit and position holding mechanism.
Figure 13 is to represent the left side view that functional unit is released from the state kept to the position of on-position.
Figure 14 is the functional block diagram representing control function related to the present invention.
Figure 15 is the schematic diagram of the ultimate principle that the present invention is described.
Figure 16 is the side view representing united reaper.
Figure 17 is the side view representing sheller unit and carrier chain.
Figure 18 is the front view representing guide rail mechanism.
Figure 19 is the top view representing guide rail mechanism.
Figure 20 is the left side view representing sheller unit.
Figure 21 is the figure representing the power transfer path in united reaper.
Figure 22 is the VIII '-VIII ' sectional view in Figure 20.
Figure 23 is the IX '-IX ' sectional view in Figure 20.
Figure 24 is the figure of the action representing carrier chain clutch, and Figure 24 (a) is to represent that axis body acts on
The figure of the state of one vertical, Figure 24 (b) is the figure of the state representing that axis body acts on inclined plane, figure
24 (c) is the figure of the state representing that axis body acts on the second vertical.
Figure 25 is the left side view of the state representing that the position of functional unit is held in on-position.
Figure 26 is the sectional view representing the connection between functional unit and position holding mechanism.
Figure 27 is to represent the left side view that functional unit is released from the state kept to the position of on-position.
Figure 28 is the functional block diagram representing control function related to the present invention.
Description of reference numerals
1: harvesting portion；
4: sheller unit；
7: carrier chain；
27: guide rail mechanism；
31: clutch；
53: carrier chain clutch；
83: potentiometer；
119: guide rail motor；
119A: potentiometer (rotation detector)；
150: guide rail open detection switch；
200: control device；
200A: control unit；
201: engine control section；
204: motor control part；
210: input signal process portion；
220: electromotor driven management portion；
250: guide rail gesture stability portion；
260: guide rail attitude detecting portion；
CU: stalks conveying apparatus；
E: electromotor；
FT: manual threshing paddy stalk supply unit；
KSW: key switch；
MU: electric motor unit；
SW: switches set；
SW1: guide rail opening operation switchs；
SW2: clutch switch；
1 ': harvesting portion；
2 ': mobile devices；
4 ': sheller unit；
7 ': carrier chain；
53 ': carrier chain clutch；
83 ': potentiometer (rotation detector)；
119 ': guide rail motor；
119A ': potentiometer (rotation detector)；
200 ': control device；
200A ': control unit；
201 ': engine control section；
204 ': motor control part；
220 ': electromotor driven management portion；
230 ': motor driven management portion；
231 ': small rotation instruction department；
240 ': abnormality determination unit；
CU ': stalks conveying apparatus；
E ': electromotor；
Ea ': output shaft；
FT ': manual threshing paddy stalk supply unit；
KSW ': key switch；
SW1 ': guide rail opening operation switchs；
SW2 ': clutch switch.
Detailed description of the invention
[invention 1]
Before the specific embodiment of the united reaper of the explanation present invention, use Fig. 1 simple declaration
The basic structure of the present invention.The rotation by electromotor E is possessed in the united reaper illustrated in Fig. 1
Power-actuated harvesting portion 1, sheller unit 4.The rotary power of electromotor E is simultaneously via gear
Etc. being delivered to the mobile devices 2 that are made up of crawler belt or wheel etc..And, constitute stalks conveying apparatus CU
Carrier chain 7 also driven by electromotor E, this stalks conveying apparatus CU is for gathering in harvesting portion 1
Paddy stalk is transported to sheller unit 4.It is arranged over guide rail mechanism 27, this guide rail mechanism 27 at carrier chain 7
Can near carrier chain 7 with from above guide the paddy stalk carried by carrier chain 7 closedown attitude, with
And between the open attitude that carrier chain 7 leaves upward, change attitude.As control system, including:
Guide rail attitude detecting portion 260, the open attitude of its detection guide rail mechanism 27；Electromotor driven management portion
220, it to detect the open attitude of guide rail mechanism 27 as condition by this guide rail attitude detecting portion 260,
Forbid the starting of electromotor E.Start it addition, also be able to that electromotor driven management portion 220 is applied stopping
The function of machine E.Electromotor driven management portion 220 wants to forbid starting electromotor E in engine stop
In the case of starting forbidden, and instruction puts on engine control section 201, or think in electromotor drives
In the case of electromotor E to be stopped, halt instruction is put on engine control section 201.Electromotor controls
Portion 201 controls electromotor E according to the instruction from electromotor driven management portion 220.
In the case of keeping open attitude at guide rail mechanism 27, utilize electromotor driven management portion 220
Forbid the starting of electromotor E, it is possible to keep away when keeping the open attitude of guide rail mechanism 27
Exempt to travel and sheller unit 4, carrier chain 7 drive.
Possessing clutch 31 in this united reaper, this clutch 31 on-off is from electromotor E extremely
Few power towards sheller unit 4.The behaviour of clutch 31 is carried out by not shown clutch lever
Make.The clutch switch SW2 as one of sensing switch group SW is utilized to detect this clutch behaviour
Make clutch on-position and the clutch open position of bar, and be applied to control system as detection signal
System.When keeping the open attitude of guide rail mechanism 27, sheller unit 4 is avoided to drive being only intended to
In the case of, the starting of the electromotor E under acting on as electromotor driven management portion 220 stops, driving
In the condition of stopping, adding the on-state of this clutch 31 as condition.
Guide rail attitude detecting portion 260 is for one of concrete structure of open attitude detecting guide rail mechanism 27
It is that the closedown attitude utilizing guide rail mechanism 27 and open attitude on/off are set at guide rail mechanism 27
Guide rail open detection switch 150, obtain from this via the input signal process portion 210 of control system
The signal of guide rail open detection switch 150, the open attitude of detection guide rail mechanism 27.Now, in order to
Avoid the broken string because of holding wire, bad connection to cause not detecting open attitude, use at guide rail mechanism 27
Closedown attitude time close closed contact and open the switch of closed type of contact when open attitude as guide rail
Open detection switch 150.Thus, even if in the case of the broken string, bad connection of holding wire, also by
Regard the open attitude of guide rail mechanism 27 as.
As the mechanism for guide rail mechanism 27 being changed between closedown attitude and open attitude attitude,
Swing mechanism, elevating mechanism etc. can be used.In a word, as the driving source for carrying out this attitude change,
Use manpower or mechanical force or use both.In the example in fig 1, electro-motor list is employed
The rotary power of the guide rail motor 119 (representing with M1 in FIG) that unit MU is possessed is as machinery
Power.Owing to using guide rail motor 119, possess in the controls: guide rail gesture stability portion 250, its
Generate for making guide rail mechanism 27 become the open gesture commands of open attitude；Motor control part 204, its
Response opens gesture commands and guide rail motor 119 is applied control signal.As being used for making to be grasped by operator
The guide rail mechanism 27 made becomes the operating parts of open attitude, be provided with as sensing switch group SW it
The guide rail opening operation switch SW1 of one, guide rail gesture stability portion 250 is based on from this guide rail opening operation
The open gesture commands of signal output of switch SW1.
Due to can not be by united reaper harvesting, planting in the paddy stalk such as corner in farmland, so operator is led to
Cross manual working to gather in.The sheller unit 4 making the united reaper stopped drives, and will pass through before
The paddy stalk of manual working harvesting is placed in carrier chain 7 and sends into sheller unit 4 and carry out threshing.By adjoint
The threshing operations this manual working is referred to as manual threshing operations.When carrying out manual threshing operations,
Region between harvesting portion 1 and sheller unit 4 is formed for manually paddy stalk being supplied to carrier chain
The manual threshing paddy stalk supply unit FT of 7.
It follows that one of use the detailed description of the invention of united reaper of the accompanying drawing explanation present invention.At figure
Half feed type combine harvester example as the united reaper of the crops such as harvesting paddy and wheat is represented in 2
Son.Front portion in united reaper is provided with the harvesting portion 1 of harvesting, planting paddy stalk.Behind harvesting portion 1
Side is provided with the caterpillar mobile devices 2 that can travel.It is provided with organism frame on the top of mobile devices 2
3。
Left side on organism frame 3 is provided with the sheller unit 4 for receipts harvested cereal culm carries out threshing.?
The rear of sheller unit 4 is provided with the tier pole shearing device 5 cutting off tier pole.Set in the left of sheller unit 4
There is the carrier chain 7 for receipts harvested cereal culm being transported to sheller unit 4.
Right front on organism frame 3 is provided with operating portion 6 and electromotor E.At organism frame 3
On rear portion, right side be provided with store grain grain collecting box 8.In grain collecting box 8 is provided with taking-up grain collecting box 8
Grain unload paddy device 9.
By above this structure, united reaper utilizes mobile devices 2 to travel, and receives while utilizing
Cut portion 1 harvesting, planting paddy stalk, and utilize carrier chain 7 that receipts harvested cereal culm is transported to sheller unit 4, utilize
Sheller unit 4 carries out threshing to receiving harvested cereal culm.After utilizing sheller unit 4 will receive harvested cereal culm threshing,
Grain is stored in grain collecting box 8.Although tier pole also is able to be vented directly to farmland, but also is able to the row of utilization
Bar shearing device 5 cuts off and is discharged in farmland.
As shown in Figure 3 and 4, the top at sheller unit 4 is formed with threshing chamber 10.At threshing chamber
So that (the arrow R1 direction shown in Fig. 4) can be rotated around towards thrashing cylinder axle center Y1 front and back in 10
Mode be provided with threshing process thrashing cylinder 11.Thrashing cylinder 11 has multiple threshing tooth 12.In threshing
The lower section of cylinder 11 is provided with the sieve that the processed material (threshing processed material) making to be processed and obtain is leaked down by threshing
Net 13.
It is provided with the threshing mouth 10a along threshing chamber 10 in the left of threshing chamber 10 and clamps conveying receipts harvested cereal culm
Carrier chain 7.It is provided with in position relative with carrier chain 7 along the vertical direction and clamps receipts together with carrier chain 7
The guide rail mechanism 27 of harvested cereal culm.It is provided with the row for being discharged to the outside by dust at the rear of threshing chamber 10
Dirt fans 14 and for tier pole is transported to the tier pole chain 15 of tier pole shearing device 5.
Vibrating screen screening device 16, the master that cleans of wind that vibrating screen is selected it is provided with in the bottom of sheller unit 4
Cleaning fan 17, secondary cleaning fan 18 and secondary cleaning fan 19.After main cleaning fan 17
Side is sequentially provided with a recoverer 20 and secondary recovery portion 21 from front.
Recoverer 20 is for reclaiming the grain of single treatment thing.Recoverer 20 be provided with for
The once horizontal auger 22 of the grain of conveying single treatment thing in left-right direction.At a recoverer 20 even
It is provided with and is transported to raising of grain collecting box 8 for being winnowed by the grain of single treatment thing and send device 23.
Secondary recovery portion 21 is for reclaiming the grain of after-treatment thing.It is provided with use in secondary recovery portion 21
Secondary horizontal auger 22a in the grain of feeding secondary processed material in left-right direction.In secondary recovery portion 21
It is provided with the secondary reduction device for the grain of after-treatment thing being reduced to vibrating screen screening device 16
21a。
Utilize above this structure, in sheller unit 4, utilize carrier chain 7 clamping conveying harvesting
Paddy stalk is while utilizing thrashing cylinder 11 to carry out threshing process, and threshing processed material is leaked down from screen cloth 13.For certainly
The threshing processed material that screen cloth 13 leaks down, utilizes vibrating screen screening device 16 to implement to swing screening, and utilizes master
Cleaning fan 17, secondary cleaning fan 18 and secondary cleaning fan 19 are implemented wind and are cleaned.Thus, proportion
Big simple grain grain is reclaimed by front recoverer 20 as single treatment thing, and is sent dress by raising
Put 23 winnow and be transported to grain collecting box 8.It addition, proportion little band branch stalk grain as after-treatment thing
Reclaimed by the secondary recovery portion 21 at rear, and be reduced to vibrating screen screening device by secondary reduction device 21a
16。
It follows that guide rail mechanism 27 is described by Fig. 3, Fig. 4, Fig. 5.
As shown in Figure 3 and 4, guide rail mechanism 27 is in position relative with carrier chain 7 along the vertical direction
Put clamping together with carrier chain 7 and receive harvested cereal culm.Guide rail mechanism 27 is configured to around horizontal axle center X4
Swing up and down.Guide rail mechanism 27 is exerted a force by vibroshock 100 (being equivalent to " force application mechanism " of the present invention)
And swing upward.Guide rail mechanism 27 is configured to utilize detent mechanism 98 to be located along above-below direction
The position relative with carrier chain 7.Guide rail mechanism 27 is configured to, if releasing the location of detent mechanism 98,
Then guide rail mechanism 27 is rocked to the position that threshing mouth 10a is open under the effect of vibroshock 100 upward.
Guide rail mechanism 27 includes guide rail 101 and guide rail frame 102.Guide rail 101 presss from both sides together with carrier chain 7
Hold receipts harvested cereal culm.Guide rail 101 in position relative with carrier chain 7 along the vertical direction with along carrier chain 7
The mode of upside transport path is constituted.Guide rail 101 is at least configured to the axle center Y1 throughout thrashing cylinder 11
The length of the whole length in direction.
Guide rail frame 102 support rails 101.Specifically, guide rail frame 102 is via multiple springs 103
Flexibly support rails 101.
If describing in detail, at guide rail frame 102, the length direction along guide rail frame 102 separates between regulation
Towards above-below direction, multiple pipeline 104 is installed every ground.At guide rail 101, along the length direction of guide rail 101
The multiple bars 106 inserting pipeline 104 are installed towards above-below direction with separating predetermined distance.Outside bar 106
It is embedded with spring 103.The upper spring receiving portion 105 of the upper end bearing spring 103 it is fixed with at pipeline 104.
The lower spring receiving portion (not shown) of the bottom bearing spring 103 it is fixed with at bar 106.So,
Guide rail frame 102 is via multiple spring 103 flexibly support rails 101.
Guide rail frame 102 is can be supported on the upper of the sidepiece of formation threshing chamber 10 in the way of swinging up and down
Portion's sidewall bodies 4A.Specifically, guide rail frame 102 is configured at rear fulcrum around horizontal axle center X4
Swing up and down.Being provided with the rearward end supporting of guide rail frame 102 at upper side wall body 4A is can be upper and lower
The swinging axle 108 swung.Guide rail frame 102 is configured to and covers outside the horizontal stroke of upper side wall body 4A
Dress cover 109 swings up and down integratedly.Guide rail frame 102 is installed on horizontal outer mounting cover via installation frame 110
The inner surface side of 109.
Vibroshock 100 is the buffer of Pneumatic spring type.Vibroshock 100 includes cylinder body 111 and stretching
The mode of contracting is inserted into the bar 112 of cylinder body 111.The end of cylinder body 111 is can install in the way of swinging
On the pin 113 being located at upper side wall body 4A.The end of bar 112 is can be installed in the way of swinging
Guide rail frame 102.Specifically, the end of bar 112 is led being installed in the way of swinging to be fixed on
The mounting bracket 114 of the upper surface of rail framework 102.
As shown in FIG. 4 and 5, detent mechanism 98 includes positioning action bar 115 and engaging roller 116.
Upper side wall body 4A is located at by positioning action bar 115, is configured to the bar axle center around above-below direction
Z1 swings.Positioning action bar 115 is configured the guide rail motor 119 of electric motor unit MU and drives pendulum
Dynamic.Positioning action bar 115 includes bar main body 115A and handle portion 115B.
Bar main body 115A is can be supported on support plate 117 in the way of swinging.Bar main body 115A is by tabular
Parts are constituted.Bar main body 115A is configured to engage with the engaging roller 116 being located at guide rail frame 102.
Handle portion 115B is linked to bar main body 115A.Specifically, handle portion 115B is with when overlooking
It is linked to bar main body 115A with the state that regulation angle of inclination and bar main body 115A are intersected.Described regulation is inclined
Rake angle is set to, and at detent mechanism 98, guide rail mechanism 27 is located along above-below direction and carrier chain
Under the state of 7 relative positions, handle portion 115B parallel with the Y1 direction, axle center of thrashing cylinder 11 or
Almost parallel.
Handle portion 115B is configured to be clamped in the sandwiching of the inner surface side being located at horizontal outer mounting cover 109
The fixture 123 of (clamp-type).Handle portion 115B is than the horizontal outer mounting cover covering upper side wall body 4A
109 more forwards highlight.Thus, handle portion 115B is configured to pass through at positioning action bar 115
Preferably as portion of the handle in the case of manual operation.
As shown in Figure 4, it is formed the supporting of bar main body 115A prominent for can swing at support plate 117
Play portion 117a.Support plate 117 utilizes bolt 118 to be fixed on the leading section of upper side wall body 4A.Propping up
Board 117 is formed for bolt 118 to be run through and the longest bolt hole 117b.Thus, energy
Enough regulation support plate 117 and then upper-lower positions of regulation positioning action bar 115.
As shown in figs. 4 and 5, guide rail motor 119 is installed on the anterior antetheca forming threshing chamber 10
The front surface of body 4B.Guide rail motor 119 is by operation guide rail opening operation switch SW1 (with reference to Figure 14)
And drive.Guide rail motor 119 has the output shaft 119a of fore-and-aft direction.Output at guide rail motor 119
Axle 119a is linked with swing arm 120.Swing arm 120 is connected via connecting rod 121 with bar main body 115A.
And, it being provided with potentiometer 119A at output shaft 119a, this potentiometer 119A is as detection output shaft 119a
The anglec of rotation, the rotation detector of the in other words anglec of rotation of guide rail motor 119.
Engaging roller 116 can engage with bar main body 115A.Engaging roller 116 is located at guide rail mechanism 27.Tool
For body, engaging roller 116 is can be supported on guide rail in the way of the roll shaft heart Y4 rotation of fore-and-aft direction
The leading section of framework 102.
Utilize above that structure, by being engaged, with engaging roller 116, the stop brought by bar main body 115A
Effect, is located along, by guide rail mechanism 27, the position that above-below direction is relative with carrier chain 7.Now, hands
Shank 115B is held on fixture 123.
When guide rail mechanism 27 is located in position relative with carrier chain 7 along the vertical direction,
If operating described guide rail opening operation switch SW1, then the output shaft 119a with guide rail motor 119 links
Swing arm 120 swing (the arrow R2 direction shown in Fig. 4).Then, via connecting rod 121 to pendulum
Swing arm 120 pulls under the form of positioning action bar 115, swings (figure around the bar axle center Z1 of above-below direction
Arrow R3 direction shown in 5).Positioning action bar 115 is limited to arrow because being connected to contact piece 122
The swing in head R3 direction.Thus, if bar main body 115A (is only released from the engaging engaging roller 116
Dynamic releasing), in other words, if the location of detent mechanism 98 is released from, then guide rail frame 102 is at vibration damping
Being rocked to the open position of threshing mouth 10a under the effect of device 100 upward, guide rail mechanism 27 is open.(ginseng
According to Fig. 3).
As it is shown on figure 3, the machine body-side member in the region of the base end side near guide rail frame 102 is provided with and leads
Rail open detection switch 150.This guide rail open detection switch 150 has the switch lever around horizontal axis swing
151, become ON in upper swing position, and become OFF in lower swing position.And, opening with guide rail
The bar medial surface that is fixed with at guide rail frame 102 of region putting detection switch 150 correspondences extends downwards also
The arm 160 of the most prominent substantially J-shaped.The ledge of this arm 160 is positioned at switch lever 151
Lower section.When guide rail frame 102 swings upward, the ledge of arm 160 is by switch lever 151
It is pushed into swing position, thus the state of switch guide open detection switch 150.In other words, this is led
Rail open detection switch 150 is normally closed type, becomes "on" position under the closedown attitude of guide rail mechanism 27,
And become non-power status under the open attitude of guide rail mechanism 27.
As shown in Figure 6, the rear portion at sheller unit 4 is provided with the transfer device transmitting power to carrier chain 7
50.Make the power of output shaft 52 of transfer device 50 around carrier chain 7.Choosing is possessed at transfer device 50
Carry out to selecting property the transmission of this power and the carrier chain clutch 53 cut off.Additionally, describe in detail defeated afterwards
Send the structure of chain clutch 53.
As it is shown in fig. 7, the power of the output shaft Ea of electromotor E is delivered to speed change dress via band B1
Put the power shaft Ma of M.The power of the output shaft Mb of speed change gear M is delivered to harvesting via band B2
The harvesting power shaft 1a in portion 1.To harvesting power shaft 1a transmission power path on possess can to
Harvesting portion 1 transmits the transmission state of power and cuts off between the dissengaged positions of the power of harvesting portion 1 transmission
The harvesting clutch (such as belt tension formula clutch) switched over.
The power of the output shaft Ea of electromotor E is delivered to countershaft 25 via band B3.It is folded with at band B3
It is referred to as the clutch 31 of threshing clutch.The power of countershaft 25 is passed to thrashing cylinder 11, master cleans
Blower fan 17 and once horizontal auger 22.
If describing in detail, the power of countershaft 25 is delivered to thrashing cylinder 11 via branched shaft 26 and band B4.
The power of countershaft 25 is delivered to main cleaning fan 17 via band B5.The power of countershaft 25 is via band B6
It is delivered to once horizontal auger 22.
Once laterally the power of auger 22 is delivered to secondary horizontal auger 22a via band B7, swings screening
The power shaft 16a of device 16 and the power shaft 51 of transfer device 50.The power shaft of transfer device 50
The power of 51 is passed to the power shaft 14a of dust discharge fan 14.Moving of the power shaft 51 of transfer device 50
Power is delivered to tier pole shearing device 5 via band B8.
It follows that use Fig. 8～Figure 13 that carrier chain clutch 53 is illustrated.
As shown in FIG. 8 and 9, carrier chain clutch 53 is configured to transmitting to carrier chain 7
Transmission state and the cut-out of power switch between the dissengaged positions of the power of carrier chain 7 transmission.Defeated
The output gear 54 that send chain clutch 53 to have on output shaft 52 toward each other and can engage and
Transmission cylinder 55.
Output gear 54 is can be located at output shaft 52 in the way of rotating against.The power of input gear 56
It is delivered to output gear via first relay gear the 57, second relay gear 58 and the 3rd relay gear 59
Wheel 54.The power of output gear 54 is delivered to output shaft 52 via transmission cylinder 55.At output gear 54
In the face (left surface) with the relative side of transmission cylinder 55 be formed with and transmit cylinder 55 (claw 55a)
The claw 54a of engagement.
Transmission cylinder 55 is can rotate integrally and can move along axial (left and right directions) of output shaft 52
Dynamic mode is located at output shaft 52.In other words, transmission cylinder 55 spline is embedded in output shaft 52.It addition,
Transmission cylinder 55 is exerted a force by spring 60, in order to mobile to output gear 54 side (side, right).In transmission
It is formed and output gear 54 on the face (right flank) of the side relative with output gear 54 in cylinder 55
The claw 55a of (claw 54a) engagement.It is formed along output shaft 52 in the left part of transmission cylinder 55
End on observation (side-looking) time be the flange part 55A of circular shape.
The face (right flank) of the side relative with output gear 54 in flange part 55A is formed with
One vertical 55b, the second vertical 55c, collection inclined plane 55d (with reference to Figure 10).First vertical
55b and the second vertical 55c is formed as vertical with output shaft 52.First vertical 55b and second vertical
Face 55c is formed as step-like.Second vertical 55c is on axial (left and right directions) of output shaft 52
It is positioned at than the first vertical 55b more by the side (side, right) of output gear 54.Inclined plane 55d is around defeated
Shaft 52 axial outside the peripheral part being formed at the first vertical 55b and the second vertical 55c
Perimembranous.Inclined plane 55d is formed as the cam contour with regulation.
As shown in Figure 11, Figure 12, Figure 13, functional unit 40 be configured to carrier chain clutch
On-position that the transmission state of device 53 is corresponding and corresponding with the dissengaged positions of carrier chain clutch 53
Open position between switch over.Functional unit 40 by switch to open position, by carrier chain from
Clutch 53 handover operation is to dissengaged positions.In other words, functional unit 40 by switch to open position,
Transmission cylinder 55 is made to move to engagement releasing side.It addition, functional unit 40 has swing sheet 41 and axis body
42。
Swing sheet 41 to be configured to, it is possible at on-position and disconnect position around the swinging center X4 of left and right directions
Swing between putting.Swing sheet 41 to be exerted a force by spring 45, in order to on-position side oscillation.Swing sheet 41
The left side of the pass box 50A of transfer device 50 it is supported on via the swinging axle 43 of left and right directions.At pendulum
Moving plate 41 is formed with the first swing arm 41a and second and swings arm 41b.In swinging sheet 41
Second swings arm 41b is linked with spring 45.
Axis body 42 is linked to the first swing arm 41a via the connecting pin 44 of left and right directions.Axis body 42
It is configured on the direction orthogonal with output shaft 52 contact with transmission cylinder 55, separate.Axis body 42
So that the pass box 50A of transfer device 50 can be supported in the way of moving along the vertical direction.Swing sheet 41
To open position side oscillation, thus axis body 42 is to apply locomotivity to engagement releasing side (side, left)
Mode contacts with transmission cylinder 55.
Use Figure 10 that the action of carrier chain clutch 53 is illustrated.
As shown in Figure 10 (a), when axis body 42 is contacted with on the first vertical 55b, even if
Transmission cylinder 55 rotates also will not be mobile to axial (left and right directions) of output shaft 52.In other words, defeated
Chain clutch 53 is sent to maintain transmission state.
It follows that as shown in Figure 10 (b), when axis body 42 is contacted with in inclined plane 55d,
Transmission cylinder 55 is gradually mobile to engagement releasing side (side, left) along with rotating.In other words, conveying
Chain clutch 53 moves to dissengaged positions from transmission state.
Finally, as shown in Figure 10 (c), when axis body 42 is contacted with on the second vertical 55c,
Also will not be mobile to axial (left and right directions) of output shaft 52 even if transmission cylinder 55 rotates.In other words,
Carrier chain clutch 53 remains dissengaged positions.Afterwards, swing sheet 41 to on-position side oscillation, from
And axis body 42 leaves transmission cylinder 55.Thus, cylinder 55 is transmitted under the active force of spring 60 to output gear
Taking turns 54 sides (side, right) mobile, carrier chain clutch 53 is switched to transmission state.
As shown in Figure 11, Figure 12, Figure 13, the position of functional unit 40 is protected by position holding mechanism 70
Hold at on-position.Position holding mechanism 70 is configured to (be equivalent to the present invention via connecting rod 61
" connection member ") be connected with functional unit 40.Position holding mechanism 70 has and is linked to operating portion
The first of part 40 side keeps arm 71 and is linked to the second holding arm 72 of cancel system 80 side.?
On body left and right directions, in body horizontal stroke side (side, right) be configured with successively the first holding arm 71,
Two keep arm 72.First keep arm 71 and second keep arm 72 can link in the way of opposing oscillatory,
And there is part against each other in the way of stoping opposing oscillatory.
The one end of arm 71 is kept to be conformed with portion 71a first.The first jut 71a keeping arm 71
So that the connection shaft 61a of connecting rod 61 can be linked in the way of the first swinging center X1 swing.Even
Under the state of the jut 71a that the connection shaft 61a of extension bar 61 runs through the first holding arm 71, first keeps
Arm 71 and connecting rod 61 are fixed with utilizing bolt 73 anticreep.
The other end of arm 71 is kept to be conformed with portion 71b first.First jut keeping arm 71
71b is can be linked to the connection shaft of the second holding arm 72 in the way of the second swinging center X2 swing
72a.The shape of the jut 71b of the first holding arm 71 is run through at the connection shaft 72a of the second holding arm 72
Under state, first keeps arm 71 to keep arm 72 to fix with utilizing bolt 74 anticreep with second.
The other end of arm 71 is kept to be formed as the portion that arm 72 can be kept to abut with second first
The the first abutting part 71c divided.First abutting part 71c and first keeps arm 71 integrally formed.First abuts
Portion 71c is formed as jut 71b in first the other end keeping arm 71 of unilateral part (the
Two swinging center X2) prominent to opposite side.
The other end of arm 72 is kept to be conformed with portion 72b second.Second jut keeping arm 72
72b is can be supported on swinging axle 75 in the way of the 3rd swinging center X3 swing.At swinging axle 75
Under the state of the jut 72b running through the second holding arm 72, second keeps arm 72 and swinging axle 75 profit
With bolt 76 anticreep fix.Keep the jut 72b of arm 72 respectively revolving integratedly second
The mode turned is linked with handle 77 and operating sheet 78.
Arm 72 is kept to be provided with as supporting with the second of the part that the first abutting part 71c abuts second
Meet portion 72c.Second abutting part 72c is by the parts (flat parts) being different from the second holding arm 72
Constitute.Second abutting part 72c is fixed on the second holding with the state keeping arm 72 substantially vertical with second
The face of side (side, right) in body horizontal stroke in arm 72.Second abutting part 72c is configured to, in side
Apparent time tilts relative to the line linked up by the second swinging center X2 and the 3rd swinging center X3.Change
Sentence is talked about, and the second abutting part 72c is positioned at one side with one end across the second swinging center X2 when side-looking
Mode tilt.
Swinging axle 75 utilizes bolt 79 to be fixed on the left side wall of sheller unit 4 via fixed plate 75a.Pendulum
Moving axis 75 and second keeps the jut 72b of arm 72 in the inner side of left-external side cover 4B from covering threshing dress
Left inside cover 4C side (side, left) outside body horizontal stroke of the left side wall putting 4 is prominent.At left inside cover
The jut 72b of the second holding arm 72 in the outside of 4C is can be linked with hands in the way of rotating integratedly
Handle 77.
Connecting rod 61 is configured to be connected functional unit 40 with position holding mechanism 70.Connecting rod
61 keep arm 71 to be configured at the outer side (side, left) of body horizontal stroke relative to swinging sheet 41 and first.Even
Extension bar 61 is configured to swing around the swinging center X4 of left and right directions.Connecting rod 61 is by spring 63
Force and in left side apparent time around swinging center X4 clockwise oscillation.Connecting rod 61 has connecting rod main body
61A and connection sheet 61B.
One end in connecting rod main body 61A is fixed with connection sheet 61B.Operation in connecting rod 61
The end (connecting sheet 61B) of parts 40 side is linked with spring 63.It is formed with first connecting sheet 61B
Arm portions 61b and the second arm portions 61c.One end in connecting rod main body 61A is fixed with
The left surface of one arm portions 61b.It is linked with spring 63 in the second arm portions 61c.
Connect sheet 61B and be supported on the pass box 50A of transfer device 50 via the swinging axle 43 of left and right directions
Left side.In other words, connecting rod 61 is supported on the swinging axle 43 identical with functional unit 40.Separately
Outward, sheet 61B is being connected, to be provided with left and right directions in the way of side in body horizontal stroke (side, right) is prominent
Operation pin 64 (being equivalent to " service portion " of the present invention).Operation pin 64 is configured to swinging sheet
41 apply the oscillatory forces to open position side.Operation pin 64 be configured to and swing in sheet 41 second
The rear surface swinging arm 41b abuts.
As shown in figure 11, cancel system 80 is by making the second holding arm 72 to releasing and the first holding arm
One side oscillation of the abutting between 71, releases position holding mechanism 70 to functional unit 40 to on-position
Position keep.Cancel system 80 has: wire harness 82, clutch motor 81 and as detection from
The potentiometer 83 of the rotation detector of the anglec of rotation of clutch motor 81.Clutch motor 81 and current potential
Meter 83 is connected to control device 200 (with reference to Figure 14).Clutch motor 81 and potentiometer 83 are installed
In installing plate 84.
Clutch motor 81 is to keep arm 72 to releasing and the first holding arm 71 via wire harness 82 by second
Between the mode of a side oscillation of abutting operate.Utilize clutch switch SW2 (with reference to Figure 14)
Clutch motor 81 is driven operation.Clutch motor 81 is side (side, right) in body horizontal stroke
It is installed on installing plate 84.Clutch motor 81 has the motor drive shaft 81a of left and right directions.Motor drive shaft 81a
Self installation plate 84 side (side, left) outside body horizontal stroke is prominent.At motor drive shaft 81a with can be integratedly
The mode rotated is linked with the first motor arm 90 and the second motor arm 91.
Wire harness 82 is linked to the second holding arm 72 side.Wire harness 82 has interior wire harness 82a and external beam 82b.
The both ends of external beam 82b are supported by wire harness bracket 93A, 93B.The one end of interior wire harness 82a links
In operating sheet 78.The other end of interior wire harness 82a is linked to the first motor arm 90.
Based on the second motor arm utilizing the rotation detector i.e. potentiometer 83 of clutch motor 81 to detect
The pendulum angle of 91, it is possible to judge whether the second motor arm 91 is positioned at initial position P0.Potentiometer 83
In body horizontal stroke, side (side, right) is installed on installing plate 84.Potentiometer 83 has current potential axle 83a.
Current potential axle 83a self installation plate 84 side (side, left) outside body horizontal stroke is prominent.Current potential axle 83a with
The mode that can rotate integratedly is linked with current potential arm 92.It is provided with and the second motor arm 91 at current potential arm 92
The contact site 92a of contact.
It is formed for the notch 84a of clutch motor 81 entrance and for potentiometer 83 at installing plate 84
The notch 84b entered.Installing plate 84 is by front support foot 86 and the rear support foot 85 of upper and lower a pair
Supporting.
As shown in figure 11, first keeps arm 71 to keep arm 72 to abut against with second and be prevented from relative pendulum
Dynamic, thus utilize position holding mechanism 70 that the position of functional unit 40 is held in on-position.As above
State like that, connecting rod 61 exerted a force by spring 63 and in left side apparent time around swinging center X4 clockwise oscillation,
Thus first keeps arm 71 also to be kept the side that abuts of arm 72 (in left side apparent time by force to second
Clockwise around the second swinging center X2) swing.In other words, the active force utilizing spring 63 keeps the
One the first abutting part 71c keeping arm 71 and second keeps the shape that the second abutting part 72c of arm 72 abuts
State.
Here, the second abutting of arm 72 is kept at the first the first abutting part 71c keeping arm 71 and second
Under the state that portion 72c abuts, will not be around swinging center X4 clockwise oscillation in left side apparent time connecting rod 61.
In other words, the second abutting of arm 72 is kept at the first the first abutting part 71c keeping arm 71 and second
Under the state that portion 72c abuts, in other words, in position holding mechanism 70 by the position of functional unit 40
Under the state being held in on-position, the active force of spring 63 will not be delivered to operating portion by connecting rod 61
Part 40.Therefore, in position holding mechanism 70, the position of functional unit 40 is held in the shape of on-position
Under state, operation pin 64 will not apply the oscillatory forces to open position side to swinging sheet 41.
As shown in figure 13, if cancel system 80 works, then position holding mechanism 70 is to functional unit 40
Keep to the position of on-position being released from.Specifically, if utilizing clutch switch SW2 (with reference to figure
14) clutch motor 81 is driven operation, then the first motor arm 90 in left side apparent time around motor drive shaft
81a counter-clockwise swing.Then, second keeps arm 72 in left side apparent time via wire harness 82 and operating sheet
78 around the 3rd swinging center X3 clockwise oscillation.Thus, the first abutting part 71c of the first holding arm 71
And the abutting between the second the second abutting part 72c keeping arm 72 is released from.In other words, second protect
Gripping arm 72 is operated by clutch motor 81 and keeps between arm 71 with first to releasing via wire harness 82
The side (clockwise around the 3rd swinging center X3 in left side apparent time) abutted swings.
Here, second keep arm 72 to release keep abutting between arm 71 with first side (
Left side apparent time clockwise around the 3rd swinging center X3) swing time, when side-looking so that by first swing
The line that axle center X1, the second swinging center X2 and the 3rd swinging center X3 link becomes a linearity
Position (stop) is boundary, the active force of spring 63 will not be transferred to functional unit 40 from connecting rod 61
State be switched to be transferred to the active force of spring 63 state of functional unit 40.In other words, bullet
The first abutting part 71c and second that spring 63 has as making the first holding arm 71 keeps the second of arm 72
Function and the conduct of the active force that abutting part 72c abuts make swing sheet 41 to open position side oscillation
The function of (functional unit 40 is switched to open position) active force, switch with described stop for boundary
The two function.
In left side apparent time, connecting rod 61 is put clockwise around swinging center X4 under the active force of spring 63
Dynamic, operation pin 64 is connected to swing the rear surface of sheet 41 (second swings arm 41b), to swinging sheet
41 apply the oscillatory forces to open position side.Swing sheet 41 is to open position side oscillation, thus will carry
Chain clutch 53 is switched to dissengaged positions.
Additionally, in left side apparent time, utilize manually make handle 77 around the 3rd swinging center X3 clockwise oscillation,
It is thus possible to the first abutting part 71c and second releasing the first holding arm 71 keeps the second abutting of arm 72
Abutting between portion 72c, releases functional unit 40 and keeps to the position of on-position.
Here, when functional unit 40 is switched to open position, wire harness 82 produces and loosens.Cause
This, in left side apparent time, it is possible to utilizes and manually makes handle 77 around the 3rd swinging center X3 counter-clockwise swing
Return to original position.In other words, in left side apparent time, utilize and manually make handle 77 around the 3rd pendulum
Moving axis heart X3 counter-clockwise swing such that it is able to make the first abutting part 71c and second of the first holding arm 71
The the second abutting part 72c keeping arm 72 abuts, and the position of functional unit 40 is held in on-position.
Illustrate in fig. 14 for illustrating and leading in the control device 200 being equipped on united reaper
The attitude Variation control of rail mechanism 27 and the on-off of carrier chain clutch 53 control relevant control
The various functional modules of function processed.Control device 200 and include engine control section 201, device control unit
203, motor control part 204, input signal process portion 210, control unit 200A as with the present invention
Especially relevant function part, each function part utilizes vehicle-mounted LAN, other data carrying wires to be connected to each other.
Engine control section 201 to electromotor E carry control signal, carry out electromotor E starting stop,
Drive and stop or the adjustment etc. of engine revolution.Motor control part 204 is to electric motor unit MU
Conveying control signal, thus control guide rail motor 119, the action of clutch motor 81.Device control unit
Oil pressure unit beyond 203 couples of electromotor E, electric motor unit MU, electrical equipment apply to control letter
Number and carry out desired action.Device control unit 203 can also merge with electric motor unit MU.
Input signal process portion 210 also serves as the input interface of this control device 200 and function, defeated
Enter the signal from various equipment such as sensing switch group SW, carry out with at required corresponding signal
Reason, and it is sent to control each function part of device 200.Here, for convenience of description, relative to sensing
Device switches set SW, represents clutch switch SW2, guide rail opening operation switch SW1, key separately
Switch KSW, potentiometer 83, guide rail open detection switch 150, potentiometer 119A.Clutch switch
The on-position of SW2 detection clutch 31 or clutch open position.Guide rail opening operation switchs
SW1 is the switch making guide rail mechanism 27 move to open attitude.Key switch KSW at least has from OFF
The first operating position and second operating position of transition successively is played in position.At the first operating position, to control
Each function part that system is comprised is powered, and this function part starts.At the second operating position, starter motor rises
Dynamic, electromotor E starts.Potentiometer 83 is as the clutch motor 81 of operation carrier chain clutch 53
Rotation detector and function.Potentiometer 119A is as the anglec of rotation of detection guide rail motor 119
Rotation detector and function.Guide rail open detection switch 150 detects that guide rail mechanism 27 is out
Put attitude.
In control unit 200A create have electromotor driven management portion 220, motor driven management portion 230,
Abnormality determination unit 240, guide rail gesture stability portion 250, guide rail attitude detecting portion 260 are as mainly passing through
Execution program and realize the function part of its function.
Guide rail attitude detecting portion 260 is based on the detection signal detection from guide rail opening operation switch SW1
The open attitude of guide rail mechanism 27.Guide rail gesture stability portion 250 is based on from leading of being operated by operator
The signal of rail opening operation switch SW1, applies to make guide rail mechanism 27 become out to motor control part 204
Put the instruction of attitude.Thus, motor control part 204 makes guide rail motor 119 rotate, and makes guide rail mechanism 27
Self closing attitude moves to open attitude.
The small rotation instruction department 231 in motor driven management portion 230 is to guide rail motor 119 and clutch horse
Reaching 81 outputs will not be along with guide rail mechanism 27, degree micro-of the Status Change of carrier chain clutch 53
Little rotation instructs.The small rotation of reversion from small rotation instruction department 231 is utilized to instruct elimination guide rail horse
Reach 119 these small rotations produced with clutch motor 81.
Regardless of the output of the small rotation instruction from small rotation instruction department 231, utilizing conduct
The potentiometer 119A of rotation detector, 83 do not detect with in guide rail motor 119 and clutch motor 81
Small rotation corresponding at least one in the case of, abnormality determination unit 240 be all considered as producing holding wire,
Control line, the broken string of power line or bad connection, guide rail motor 119 or clutch motor 81 bad,
The bad of other action equipment is waited extremely.
Electromotor driven management portion 220 has following two functions.
A () the open attitude of guide rail mechanism 27 is as bar to utilize guide rail attitude detecting portion 260 to detect
Part, forbids the driving of electromotor E.Now, want to forbid starting electromotor E's in engine stop
In the case of, engine control section 201 is applied starting and forbids instruction, want to stop in electromotor drives
In the case of electromotor E, engine control section 201 is applied halt instruction.
(b) utilize abnormality determination unit 240 to be judged as to produce abnormal in the case of, to electromotor control
Portion 201 output is forbidden the instruction of the driving of electromotor E, is started and forbid instruction or halt instruction.
In this embodiment, when united reaper is carried out maintenance test, by operation sensor
The switch of the inspection that switches set SW is comprised, it is possible to disposably carry out the stopping of electromotor E, take off
Grain device 4 drive stopping, the cut-out (disconnection) of carrier chain clutch 53, the opening of guide rail mechanism 27
Put.At the end of maintenance test, manually carry out carrier chain clutch 53 connection (connection),
The closedown of guide rail mechanism 27.Now, even if maintenance test person forgets that making this guide rail mechanism 27 return closes
Attitude, it is also possible to utilize the function of control unit 200A to forbid the driving of electromotor E, sheller unit 4
Driving, the driving of carrier chain 7, therefore under the open attitude of guide rail mechanism 27, united reaper
Will not travel, and threshing operations will not be carried out.
Hereinafter, another embodiment of the present invention is enumerated.
(1) differentiation of the function part shown in Fig. 1, Figure 14 is an example, the merging of each function part,
The segmentation of each function part is arbitrary.As long as the control function that can realize the present invention just can use arbitrarily
Function part structure, in addition it is also possible to by hardware, software or both realize these functions.
(2) sensor related to the present invention or switch, such as clutch switch SW2, guide rail opening
Step switch SW1, key switch KSW, potentiometer 83, guide rail open detection switch 150, current potential
Meter 119A both can be to have used form different from the embodiment described above, it is also possible to is configured at and above-mentioned enforcement
The position that mode is different.
Industrial utilizability
The present invention can be applied to the stalks conveying apparatus CU possessed receiving harvested cereal culm feeding sheller unit 4
United reaper.
[invention 2]
Before the specific embodiment of the united reaper of the explanation present invention, use Figure 15 briefly
The basic structure of the bright present invention.United reaper illustrated in Figure 15 possesses by electromotor E's '
The harvesting portion 1 ' of rotary power driving, sheller unit 4 '.The rotary power of electromotor E ' simultaneously via
Gears etc. are delivered to the mobile devices 2 ' being made up of crawler belt or wheel etc..And, being used for will be by gathering in
The paddy stalk that portion 1 ' gathers in is transported to the stalks conveying apparatus CU ' of sheller unit 4 ' also by electromotor E '
Drive.Stalks conveying apparatus CU ' can in the first state of the conventional form as conveyer device or
State is changed between second state of aberrant form.Utilize and at least there is the electronic of an electro-motor
Motor unit MU ', in other words electrical drive power is utilized to carry out the Status Change of stalks conveying apparatus CU '.
In the example shown in Figure 15, stalks conveying apparatus CU ' includes receipts harvested cereal culm is transported to threshing
The carrier chain 7 ' of device 4 ' and be configured at the guide rail mechanism 27 ' of top of carrier chain 7 '.Also wrap
Include and can send out to power transmitting position (connection) or the cut-out of carrier chain 7 ' transmission engine power
The carrier chain clutch 53 ' switched between the power cut position (disconnection) of motivation power.Guide rail
Mechanism 27 ' can near carrier chain 7 ' to guide the paddy stalk carried by carrier chain 7 ' from top
Close attitude and between the open attitude that carrier chain 7 ' leaves upward, change attitude.
Therefore, first state of stalks conveying apparatus CU ' is that carrier chain clutch 53 ' is switched to power
Transmit the state of position and guide rail mechanism 27 ' is changed to close the state of attitude.Certainly, at this
Invention frame in, it is possible to use carrier chain clutch 53 ' be in power transmitting position state or
Person's guide rail mechanism 27 ' is in any state in the state closing attitude as stalks conveying apparatus CU '
The first state.And, second state of stalks conveying apparatus CU ' is that carrier chain clutch 53 ' is cut
Change to the state of power cut position and guide rail mechanism 27 ' is changed to the state of open attitude.Here,
In in the frame of the present invention, it is possible to use carrier chain clutch 53 ' be in power cut position state,
Or any state that guide rail mechanism 27 ' is in the state of open attitude is as stalks conveying apparatus CU '
The second state.In the example of Figure 15, first state of stalks conveying apparatus CU ' and the second shape
State is set as above-mentioned two state and the above-mentioned two of guide rail mechanism 27 ' of carrier chain clutch 53 '
State.
Electric motor unit MU ' include guide rail motor 119 ' (representing with M1 ' in Figure 15) and
Clutch motor 81 ' (representing with M2 ' in fig .15).In order to from the closedown appearance of guide rail mechanism 27 '
State moves to open attitude, uses from the original position of guide rail motor 119 ' (the starting position of readiness of motor)
Exceed the rotation of the regulation anglec of rotation.In order to move to move from the power transmitting position of carrier chain clutch 53 '
Power off-position, uses the rotation exceeding the predetermined anglec of rotation from the original position of clutch motor 81 '.And
And, the rotation detector 119A ' being provided with the rotation for detecting guide rail motor 119 ' (uses in fig .15
S1 ' represents).Also be provided with rotation for detecting clutch motor 81 ' rotation detector 83 ' (
Figure 15 represents with S2 ').
Control system at Figure 15 include input signal process portion 210 ', engine control section 201 ',
Motor control part 204 '.Input signal process portion 210 ' is that input is from sensing switch group SW '
Various detection signals, rotation detector 119A ', the rotary angle signal of 83 ' and carry out required place
Reason the input interface exported to each function part of control system.Engine control section 201 ' is to electromotor
E ' carries control signal and controls the action of electromotor E '.Motor control part 204 ' is to electro-motor list
Unit MU ' carries control signal and controls the action of each motor 119 ', 81 '.
And, possess electromotor driven management portion 220 ', motor driven management portion 230 ' in the controls
And abnormality determination unit 240 '.Motor driven management portion 230 ' has small rotation instruction department 231 '.Micro-
Guide rail motor 119 ' that little rotation instruction department 231 ' is comprised to electric motor unit MU ' and from
Clutch motor 81 ' exports small rotation and instructs.The small rotation instruction that direction guiding rail motor 119 ' exports is
Guide rail motor 119 ' is made to rotate more than in order to move to open attitude institute from the closedown attitude of guide rail mechanism 27 '
Slight rotation angles degree that need, that the regulation anglec of rotation of rotation is little from the original position of guide rail motor 119 '
Instruction.The small rotation instruction exported to clutch motor 81 ' is to make clutch motor 81 ' rotate far
Than in order to needed for moving to power cut position from the power transmitting position of carrier chain clutch 53 ', from from
The original position of clutch motor 81 ' plays the instruction of the little slight rotation angles degree of the regulation anglec of rotation of rotation.
Regardless of the small rotation instruction exported from small rotation instruction department 231 ', utilizing correspondence
Rotation detector 119A ', 83 ' detect the guide rail motor 119 ' contained by electric motor unit MU '
Or in the case of clutch motor 81 ' or the small rotation in both, abnormality determination unit 240 '
All it is judged as producing extremely.This exception comprise holding wire, control line, the open circuit of power line or bad connection,
Bad, other action equipment of guide rail motor 119 ' or clutch motor 81 ' bad etc..
If the guide rail motor 119 ' carried out to carry out above-mentioned this abnormal examination, clutch motor 81 '
Small rotation add up, cause state to change the most at last.In order to avoid this situation, micro-detecting
In the case of the small rotation of the little corresponding motor involved by output rotating instruction, small rotation instruction department
231 ' the instructions making corresponding motor invert to eliminate this small rotation also to export.
In the case of producing extremely utilizing abnormality determination unit 240 ' to be judged as, electromotor driven management portion
220 ' export the instruction of the driving forbidding electromotor E ' to engine control section 201 '.In more detail,
Small rotation as utilizing key switch KSW ' to start is performed utilizing small rotation instruction department 231 '
When initial inspection before electromotor processes, if being judged as producing extremely, then electromotor E ' is forbidden in output
Instruction is forbidden in the starting started.Additionally, utilize small rotation instruction department 231 ' to hold in electromotor drives
During the small rotation of row, in the case of being judged as producing extremely, output stops the driving of electromotor E '
Halt instruction.
Due to can not be by united reaper harvesting, planting in the paddy stalk in the corner etc. in farmland, so operator
Manually operation is gathered in.The sheller unit 4 ' making the united reaper stopped drives, will before
Manually the paddy stalk of operation harvesting is placed in carrier chain 7 ' and sends into sheller unit 4 ', thus takes off
Grain.Threshing operations along with this manual working is referred to as manual threshing operations.Harvesting portion 1 ' with
Region between sheller unit 4 ' is formed, and when carrying out manual threshing operations, manually will be used for
Paddy stalk is supplied to the manual threshing paddy stalk supply unit FT ' of carrier chain 7 '.
It follows that one of use the detailed description of the invention of united reaper of the accompanying drawing explanation present invention.
Represent the combining as crops such as harvesting paddy and wheats of half feed type combine harvester in figure 16
One example of machine.Front portion in united reaper is provided with the harvesting portion 1 ' of harvesting, planting paddy stalk.Receiving
The rear cutting portion 1 ' is provided with the caterpillar mobile devices 2 ' that can travel.Upper at mobile devices 2 '
Portion is provided with organism frame 3 '.
Left side on organism frame 3 ' is provided with the sheller unit 4 ' that receipts harvested cereal culm carries out threshing.De-
The rear of grain device 4 ' is provided with the tier pole shearing device 5 ' cutting off tier pole.Left at sheller unit 4 '
It is provided with the carrier chain 7 ' that receipts harvested cereal culm is transported to sheller unit 4 '.
Right front on organism frame 3 ' is provided with operating portion 6 ' and electromotor E '.At body frame
Rear portion, right side on frame 3 ' is provided with the grain collecting box 8 ' storing grain.Taking-up collection it is provided with in grain collecting box 8 '
Grain in paddy case 8 ' unload paddy device 9 '.
By above this structure, united reaper utilizes mobile devices 2 ' to travel, while utilizing
Harvesting portion 1 ' harvesting, planting paddy stalk, and utilize carrier chain 7 ' that receipts harvested cereal culm is transported to sheller unit 4 ',
Sheller unit 4 ' is utilized to carry out threshing to receiving harvested cereal culm.Utilizing sheller unit 4 ', receipts harvested cereal culm is taken off
After Li, grain is stored in grain collecting box 8 '.Although tier pole also is able to be vented directly to farmland, but also can
Tier pole shearing device 5 ' is enough utilized to cut off and be discharged to farmland.
As shown in Figure 17 and Figure 18, it is formed with threshing chamber 10 ' on the top of sheller unit 4 '.?
In threshing chamber 10 ', so that (the arrow shown in Figure 18 can be rotated around the thrashing cylinder axle center Y1 ' of fore-and-aft direction
Head R1 ' direction) mode be provided with threshing process thrashing cylinder 11 '.Thrashing cylinder 11 ' has multiple
Threshing tooth 12 '.The processed material making to be processed and obtain it is provided with by threshing (de-in the lower section of thrashing cylinder 11 '
Grain processed material) screen cloth 13 ' that leaks down.
It is provided with the threshing mouth 10a ' along threshing chamber 10 ' in the left of threshing chamber 10 ' and clamps conveying harvesting paddy
The carrier chain 7 ' of stalk.It is provided with in position relative with carrier chain 7 ' along the vertical direction and carrier chain 7 '
Play clamping and receive the guide rail mechanism 27 ' of harvested cereal culm.It is provided with at the rear of threshing chamber 10 ' for dust is discharged
To outside dust discharge fan 14 ' and for tier pole being transported to the tier pole chain 15 ' of tier pole shearing device 5 '.
Be provided with the vibrating screen screening device 16 ' of vibrating screen selection in the bottom of sheller unit 4 ', wind cleans use
Main cleaning fan 17 ', secondary cleaning fan 18 ' and secondary cleaning fan 19 '.At main cleaning fan
The rear of 17 ', is sequentially provided with a recoverer 20 ' and secondary recovery portion 21 ' from front.
Recoverer 20 ' reclaims the grain of single treatment thing.It is provided with edge in a recoverer 20 '
The once horizontal auger 22 ' of the grain of left and right directions conveying single treatment thing.At a recoverer 20 ' even
It is provided with and the grain of single treatment thing is winnowed and is transported to raising of grain collecting box 8 ' send device 23 '.
Secondary recovery portion 21 ' is for reclaiming the grain of after-treatment thing.Secondary recovery portion 21 ' sets
There is the secondary horizontal auger 22a ' of the grain of feeding secondary processed material in left-right direction.In secondary recovery portion
21 ' are provided with the secondary reduction device that the grain of after-treatment thing is reduced to vibrating screen screening device 16 '
21a’。
Utilize above this structure, in sheller unit 4 ', utilize carrier chain 7 ' clamping conveying
Receipts harvested cereal culm is while utilizing thrashing cylinder 11 ' to carry out threshing process, and threshing processed material is leaked down from screen cloth 13 '.
For the threshing processed material leaked down from screen cloth 13 ', vibrating screen screening device 16 ' is utilized to implement to swing screening,
And utilize main cleaning fan 17 ', secondary cleaning fan 18 ' and secondary cleaning fan 19 ' enforcement wind to clean.
Thus, heavy simple grain grain is reclaimed by front recoverer 20 ' as single treatment thing,
And raised and give device 23 ' winnow and be transported to grain collecting box 8 '.It addition, the band branch stalk grain work that proportion is little
Reclaimed by the secondary recovery portion 21 ' at rear for after-treatment thing, and reduced by secondary reduction device 21a '
To vibrating screen screening device 16 '.
It follows that guide rail mechanism 27 ' is described by Figure 17, Figure 18, Figure 19.
As shown in Figure 17 and Figure 18, guide rail mechanism 27 ' is relative with carrier chain 7 ' along the vertical direction
Position clamp together with carrier chain 7 ' receipts harvested cereal culm.Guide rail mechanism 27 ' is configured to around lateral shaft
Heart X4 ' swings up and down.Guide rail mechanism 27 ' (is equivalent to " the force machine of the present invention by vibroshock 100 '
Structure ") force, in order to swing upward.Guide rail mechanism 27 ' is configured to utilize detent mechanism 98 '
It is located along the position that above-below direction is relative with carrier chain 7 '.Guide rail mechanism 27 ' is configured to, if releasing
The location of detent mechanism 98 ', then guide rail mechanism 27 ' swings under the effect of vibroshock 100 ' upward
To the position that threshing mouth 10a ' is open.
Guide rail mechanism 27 ' includes guide rail 101 ' and guide rail frame 102 '.Guide rail 101 ' and carrier chain 7 '
Harvested cereal culm is received in clamping together.Guide rail 101 ' in position relative with carrier chain 7 ' along the vertical direction, with
Mode along the upside transport path of carrier chain 7 ' is constituted.Guide rail 101 ' is at least configured to throughout de-
The full length in the Y1 ' direction, axle center of grain cylinder 11 '.
Guide rail frame 102 ' support rails 101 '.Specifically, guide rail frame 102 ' is via multiple bullets
Spring 103 ' flexibly support rails 101 '.
If describing in detail, at guide rail frame 102 ', the length direction along guide rail frame 102 ' separates regulation
Compartment of terrain is provided with multiple pipeline 104 ' towards above-below direction.At guide rail 101 ', along the length of guide rail 101 '
Direction is provided with the multiple bars 106 ' being inserted into pipeline 104 ' with separating predetermined distance towards above-below direction.?
Spring 103 ' it is embedded with outside bar 106 '.The upper end bearing spring 103 ' it is fixed with at pipeline 104 '
Upper spring receiving portion 105 '.The lower spring being fixed with the bottom bearing spring 103 ' at bar 106 ' holds
By portion (not shown).So, guide rail frame 102 ' is via multiple spring 103 ' flexibly support rails
101’。
Guide rail frame 102 ' is can be supported on the sidepiece of formation threshing chamber 10 ' in the way of swinging up and down
Upper side wall body 4A '.Specifically, guide rail frame 102 ' is configured at rear fulcrum around lateral shaft
Heart X4 ' swings up and down.It is provided with at upper side wall body 4A ' and the rearward end of guide rail frame 102 ' is supported
For the swinging axle 108 ' that can swing up and down.Guide rail frame 102 ' is configured to and covers upper portion side wall
The horizontal outer mounting cover 109 ' of body 4A ' swings up and down integratedly.Guide rail frame 102 ' is via installation frame 110 '
It is installed on the inner surface side of horizontal outer mounting cover 109 '.
Vibroshock 100 ' is the buffer of Pneumatic spring type.Vibroshock 100 ' includes cylinder body 111 ' and with energy
Enough flexible modes are inserted into the bar 112 ' of cylinder body 111 '.The end of cylinder body 111 ' is swinging
Mode is arranged on the pin 113 ' being located at upper side wall body 4A '.The end of bar 112 ' is swinging
Mode is installed on guide rail frame 102 '.Specifically, the end of bar 112 ' is can pacify in the way of swinging
It is loaded on the mounting bracket 114 ' of the upper surface being fixed on guide rail frame 102 '.
As shown in Figure 18 and Figure 19, detent mechanism 98 ' includes positioning action bar 115 ' and engaging roller
116’。
Upper side wall body 4A ' is located at by positioning action bar 115 ', and is configured to the bar around above-below direction
Axle center Z1 ' swings.Positioning action bar 115 ' is configured the guide rail motor 119 ' of electric motor unit MU '
Drive and swing.Positioning action bar 115 ' includes bar main body 115A ' and handle portion 115B '.
Bar main body 115A ' so that support plate 117 ' can be supported in the way of swinging.Bar main body 115A ' by
Plate-shaped member is constituted.Bar main body 115A ' it is configured to and the engaging roller being located at guide rail frame 102 '
116 ' engagings.
Handle portion 115B ' it is linked to bar main body 115A '.Specifically, handle portion 115B ' to bow
Apparent time is with regulation angle of inclination and bar main body 115A ' intersect state be linked to bar main body 115A '.Institute
State regulation angle of inclination to be set to, at detent mechanism 98 ', guide rail mechanism 27 ' is located along up and down
Under the state of the position that direction is relative with carrier chain 7 ', handle portion 115B ' and the axle of thrashing cylinder 11 '
Heart Y1 ' direction is parallel or almost parallel.
Handle portion 115B ' it is configured to be clamped in the sandwiching of inner surface side being located at horizontal outer mounting cover 109 '
The fixture 123 ' of formula (clamp-type).Handle portion 115B ' than outside the horizontal stroke covering upper side wall body 4A '
Dress cover 109 ' more forwards highlights.Thus, handle portion 115B ' it is configured at positioning action bar 115 '
Preferably as portion of the handle in the case of can being manually operated.
As shown in figure 18, it is formed bar main body 115A at support plate 117 ' ' support as swinging
Jut 117a '.Before support plate 117 ' utilizes bolt 118 ' to be fixed on upper side wall body 4A '
End.It is formed for bolt 118 ' at support plate 117 ' to run through and bolt hole 117b ' long along the vertical direction.
Thereby, it is possible to regulation support plate 117 ' and then the upper-lower position of regulation positioning action bar 115 '.
As shown in Figure 18 Yu Figure 19, guide rail motor 119 ' is installed on the front portion of formation threshing chamber 10 '
The front surface of front wall body 4B '.Guide rail motor 119 ' is by operation guide rail opening operation switch SW1 ' (ginseng
According to Figure 28) and drive.Guide rail motor 119 ' has the output shaft 119a ' of fore-and-aft direction.Guide rail horse
The output shaft 119a ' reaching 119 ' is linked with swing arm 120 '.Swing arm 120 ' and bar main body 115A '
It is connected via connecting rod 121 '.And, it is provided with potentiometer 119A ' at output shaft 119a ', this current potential
Meter 119A ' is as the detection anglec of rotation of output shaft 119a ', in other words guide rail motor 119 '
The rotation detector of the anglec of rotation.
Engaging roller 116 ' can be with bar main body 115A ' engage.Engaging roller 116 ' is located at guide rail mechanism 27 '.
Specifically, engaging roller 116 ' is can be supported in the way of the roll shaft heart Y4 ' of fore-and-aft direction rotates
The leading section of guide rail frame 102 '.
Utilize the most that above structure, by bar main body 115A ' with engage roller 116 ' and engages stopping of bringing
Dynamic effect, is positioned along, by guide rail mechanism 27 ', the position that above-below direction is relative with carrier chain 7 '.Now,
Handle portion 115B ' it is held on fixture 123 '.
When guide rail mechanism 27 ' is located in position relative with carrier chain 7 ' along the vertical direction,
If operating described guide rail opening operation switch SW1 ', then with the output shaft 119a ' of guide rail motor 119 '
The swing arm 120 ' linked swings (the arrow R2 ' direction shown in Figure 18).Then, via connecting rod
121 ' pull under the form of positioning action bar 115 ' around the bar axle center of above-below direction to swing arm 120 '
Z1 ' swings (the arrow R3 ' direction shown in Figure 19).Positioning action bar 115 ' is by being connected to abutting
Sheet 122 ' and limited the swing to arrow R3 ' direction.Thus, if bar main body 115A ' with card
The engaging closing roller 116 ' is released from (stop releasing), in other words, if the location of detent mechanism 98 '
Be released from, then guide rail frame 102 ' is rocked to threshing mouth 10a ' under the effect of vibroshock 100 ' upward
Open position, guide rail mechanism 27 ' is open.(with reference to Figure 17).
As shown in figure 17, the machine body-side member in the region of the base end side near guide rail frame 102 ' is provided with
Guide rail open detection switch 150 '.This guide rail open detection switch 150 ' has opening around horizontal axis swing
Close bar 151 ', become ON in upper swing position, and become OFF in lower swing position.And, with
The region that guide rail open detection switch 150 ' is corresponding, is fixed with the bar medial surface at guide rail frame 102 '
Extend downwards and further to the arm 160 ' of laterally projecting substantially J-shaped.The protuberance of this arm 160 '
Divide the lower section being positioned at switch lever 151 '.When guide rail frame 102 ' swings upward, dashing forward of arm 160 '
Go out part and upper swing position, thus switch guide open detection switch 150 ' on switch lever 151 ', will be pushed into
State.In other words, this guide rail open detection switch 150 ' is normally closed type, at guide rail mechanism 27 '
Closedown attitude under become "on" position, and under the open attitude of guide rail mechanism 27 ', become non-energized shape
State.
As shown in figure 20, the rear portion at sheller unit 4 ' is provided with the transmission to carrier chain 7 ' transmission power
Device 50 '.Make the power of output shaft 52 ' of transfer device 50 ' around carrier chain 7 '.At transmission dress
Put and in 50 ', possess the transmission optionally carrying out this power and the carrier chain clutch 53 ' cut off.Additionally,
Describe the structure of carrier chain clutch 53 ' afterwards in detail.
As shown in figure 21, the power of the output shaft Ea ' of electromotor E ' is delivered to speed change via band B1 '
The power shaft Ma ' of device M '.The power of the output shaft Mb ' of speed change gear M ' is via band B2 '
It is delivered to the harvesting power shaft 1a ' in harvesting portion 1 '.In the path to harvesting power shaft 1a ' transmission power
On possess can to harvesting portion 1 ' transmission power transmission state with cut off towards harvesting portion 1 ' transmit
Power dissengaged positions between the harvesting clutch (such as, band tension type clutch) that switches over.
The power of the output shaft Ea ' of electromotor E ' is delivered to countershaft 25 ' via band B3 '.At band B3 '
It is folded with the clutch 31 ' being referred to as threshing clutch.The power of countershaft 25 ' is passed to thrashing cylinder
11 ', main cleaning fan 17 ' and once horizontal auger 22 '.
If describing in detail, the power of countershaft 25 ' is delivered to threshing via branched shaft 26 ' and band B4 '
Cylinder 11 '.The power of countershaft 25 ' is delivered to main cleaning fan 17 ' via band B5 '.Countershaft 25 '
Power is delivered to once laterally auger 22 ' via band B6 '.
Once laterally the power of auger 22 ' is delivered to secondary horizontal auger 22a ' via band B7 ', swings
The power shaft 16a ' of screening plant 16 ' and the power shaft 51 ' of transfer device 50 '.Transfer device 50 '
The power of power shaft 51 ' be passed to the power shaft 14a ' of dust discharge fan 14 '.Transfer device 50 '
The power of power shaft 51 ' is delivered to tier pole shearing device 5 ' via band B8 '.
It follows that use Figure 22～Figure 27 that carrier chain clutch 53 ' is illustrated.
As shown in Figure 22 and Figure 23, carrier chain clutch 53 ' is configured to carrier chain 7 '
Carry out between the dissengaged positions of the power that the transmission state of transmission power and cut-out are transmitted towards carrier chain 7 '
Switching.Carrier chain clutch 53 ' has output that is upper relative to each other at output shaft 52 ' and that can engage
Gear 54 ' and transmission cylinder 55 '.
Output gear 54 ' is can be located at output shaft 52 ' in the way of rotating against.Input gear 56 '
Power transmits via the first relay gear 57 ', the second relay gear 58 ' and the 3rd relay gear 59 '
To output gear 54 '.The power of output gear 54 ' is delivered to output shaft 52 ' via transmission cylinder 55 '.
The face (left surface) of the side relative with transmission cylinder 55 ' in output gear 54 ' is formed and passes
Pass the claw 54a ' of cylinder 55 ' (claw 55a ') engagement.
Transmission cylinder 55 ' is can rotate integrally and can be along axial (left and right directions) of output shaft 52 '
The mode of movement is located at output shaft 52 '.In other words, transmission cylinder 55 ' spline is embedded in output shaft 52 '.
It addition, transmission cylinder 55 ' is exerted a force by spring 60 ', in order to move to output gear 54 ' side (side, right)
Dynamic.The face (right flank) of the side relative with output gear 54 ' in transmission cylinder 55 ' is formed
The claw 55a ' engaged with output gear 54 ' (claw 54a ').Left part at transmission cylinder 55 '
Being formed when along end on observation (side-looking) of output shaft 52 ' is the flange part 55A ' of circular shape.
The face (right flank) of the side relative with output gear 54 ' in flange part 55A ' is formed
First vertical 55b ', the second vertical 55c ', inclined plane 55d ' (with reference to Figure 24).First is vertical
Face 55b ' and the second vertical 55c ' is formed as vertical with output shaft 52 '.First vertical 55b '
And second vertical 55c ' be formed as step-like.Second vertical 55c ' is at the axle of output shaft 52 '
It is positioned at than the first vertical 55b ' more by the side (side, right) of output gear 54 ' to (left and right directions).
Inclined plane 55d ' around output shaft 52 ' axial throughout be formed at the peripheral part of the first vertical 55b ' with
The peripheral part of the second vertical 55c '.Inclined plane 55d ' be formed as the cam contour with regulation.
As shown in Figure 25, Figure 26, Figure 27, functional unit 40 ' be configured to carrier chain clutch
On-position that the transmission state of device 53 ' is corresponding and the dissengaged positions with carrier chain clutch 53 '
Switch between corresponding open position.Functional unit 40 ' will conveying by switch to open position
Chain clutch 53 ' handover operation is to dissengaged positions.In other words, functional unit 40 ' by switch to
Open position, makes transmission cylinder 55 ' move to engagement releasing side.It addition, functional unit 40 ' has pendulum
Moving plate 41 ' and axis body 42 '.
Swing sheet 41 ' and be configured to the swinging center X4 ' around left and right directions in on-position and disconnection
Swing between position.Swing sheet 41 ' to be exerted a force by spring 45 ', in order to on-position side oscillation.Pendulum
Moving plate 41 ' is supported on the pass box 50A ' of transfer device 50 ' via the swinging axle 43 ' of left and right directions
Left side.It is formed with the first swing arm 41a ' and second swing arm 41b ' swinging sheet 41 '.
The second swing arm 41b ' in swinging sheet 41 ' is linked with spring 45 '.
Axis body 42 ' is linked to the first swing arm 41a ' via the connecting pin 44 ' of left and right directions.Axis body
42 ' are configured on the direction orthogonal with output shaft 52 ' contact with transmission cylinder 55 ', separate.
Axis body 42 ' is can be supported on the pass box 50A ' of transfer device 50 ' in the way of moving along the vertical direction.
Swing sheet 41 ' is to open position side oscillation, thus axis body 42 ' is with to engagement releasing side (side, left)
The mode applying locomotivity contacts with transmission cylinder 55 '.
Use Figure 24 that the action of carrier chain clutch 53 ' is illustrated.
As shown in Figure 24 (a), when axis body 42 ' is contacted with on the first vertical 55b ',
Also will not be mobile to axial (left and right directions) of output shaft 52 ' even if transmission cylinder 55 ' rotates.Change sentence
Talking about, carrier chain clutch 53 ' is maintained transmission state.
It follows that as shown in Figure 24 (b), be contacted with inclined plane 55d at axis body 42 ' ' on state
Under, the rotation along with transmission cylinder 55 ' is gradually mobile to engagement releasing side (side, left).In other words,
Carrier chain clutch 53 ' moves to dissengaged positions from transmission state.
Finally, as shown in Figure 24 (c), it is contacted with the shape on the second vertical 55c ' at axis body 42 '
Under state, also will not move to axial (left and right directions) of output shaft 52 ' even if transmission cylinder 55 ' rotates.
In other words, carrier chain clutch 53 ' remains dissengaged positions.Afterwards, sheet 41 ' is swung to connection
Position side oscillation, thus axis body 42 ' leaves transmission cylinder 55 '.Thus, transmission cylinder 55 ' is at spring 60 '
Active force under mobile to output gear 54 ' side (side, right), carrier chain clutch 53 ' is switched
To transmission state.
As shown in Figure 25, Figure 26, Figure 27, position holding mechanism 70 ' is by the position of functional unit 40 '
Put and be maintained at on-position.Position holding mechanism 70 ' is configured to (be equivalent to via connecting rod 61 '
" connection member " of the present invention) it is connected with functional unit 40 '.Position holding mechanism 70 ' has link
Keep arm 71 ' in the first of functional unit 40 ' side and be linked to the second guarantor of cancel system 80 ' side
Gripping arm 72 '.On body left and right directions, in body horizontal stroke, side (side, right) is configured with first successively
Keep arm 71 ', the second holding arm 72 '.First keeps arm 71 ' and second to keep arm 72 ' with can
The mode of opposing oscillatory links, and has part against each other in the way of stoping opposing oscillatory.
The one end of arm 71 ' is kept to be conformed with portion 71a ' first.First projection keeping arm 71 '
Portion 71a ' is can be linked to the link of connecting rod 61 ' in the way of the first swinging center X1 ' swings
Axle 61a '.Connecting rod 61 ' connection shaft 61a ' through first keep arm 71 ' jut 71a '
State under, first keep arm 71 ' fix with utilizing bolt 73 ' anticreep with connecting rod 61 '.
The other end of arm 71 ' is kept to be conformed with portion 71b ' first.First keeps the prominent of arm 71 '
Play portion 71b ' so that the second holding arm 72 ' can be linked in the way of the second swinging center X2 ' swings
Connection shaft 72a '.The connection shaft 72a ' of arm 72 ' is kept to keep arm 71 ' through first second
Jut 71b ' state under, first keep arm 71 ' with second holding arm 72 ' utilize bolt 74 '
Fix anticreep.
The other end of arm 71 ' is kept to be formed as arm 72 ' being kept to abut with second first
The first abutting part 71c ' of part.First abutting part 71c ' keeps arm 71 ' integrally formed with first.
First abutting part 71c ' is formed as unilateral part dashing forward in first the other end keeping arm 71 '
Play portion 71b ' (the second swinging center X2 ') prominent to opposite side.
The other end of arm 72 ' is kept to be conformed with portion 72b ' second.Second keeps the prominent of arm 72 '
Play portion 72b ' so that swinging axle 75 ' can be supported in the way of the 3rd swinging center X3 ' swings.At pendulum
Moving axis 75 ' through second keep arm 72 ' jut 72b ' state under, second keep arm 72 '
Fix with utilizing bolt 76 ' anticreep with swinging axle 75 '.At the second jut 72b ' keeping arm 72 '
Respectively so that handle 77 ' and operating sheet 78 ' can be linked with in the way of rotating integratedly.
Arm 72 ' is kept to be provided with second as the part that can abut with the first abutting part 71c ' second
Abutting part 72c '.Second abutting part 72c ' is (flat by the parts being different from the second holding arm 72 '
Parts) constitute.Second abutting part 72c ' is fixed on the state keeping arm 72 ' substantially vertical with second
The face of side (side, right) in body horizontal stroke in second holding arm 72 '.Second abutting part 72c ' is joined
It is set to when side-looking relative to the second swinging center X2 ' and the 3rd swinging center X3 ' linked up
Line tilts.In other words, the second abutting part 72c ' when side-looking with one end across the second swinging center
X2 ' is positioned at the mode of one side and tilts.
Swinging axle 75 ' is via fixed plate 75a ' utilize bolt 79 ' to be fixed on the left side of sheller unit 4 '
Wall.Swinging axle 75 ' and second keeps interior at left-external side cover 4B ' of jut 72b ' of arm 72 '
Side is from left inside cover 4C ' side (side, left) outside body horizontal stroke of the left side wall covering sheller unit 4 '
Prominent.The jut 72b ' of the second holding arm 72 ' in the outside of left inside cover 4C ' is with can one
The mode that body ground rotates is linked with handle 77 '.
Connecting rod 61 ' is configured to be connected functional unit 40 ' with position holding mechanism 70 '.Even
Extension bar 61 ' keeps arm 71 ' to be configured at (a left side, the outer side of body horizontal stroke relative to swinging sheet 41 ' and first
Side, side).Connecting rod 61 ' is configured to swing around the swinging center X4 ' of left and right directions.Connecting rod
61 ' by spring 63 ' force and in left side apparent time around swinging center X4 ' clockwise oscillation.Connecting rod 61 '
There is connecting rod main body 61A ' and connect sheet 61B '.
In connecting rod main body 61A ' one end be fixed with connection sheet 61B '.In connecting rod 61 '
The end (connecting sheet 61B ') of functional unit 40 ' side is linked with spring 63 '.Connecting sheet 61B '
It is formed with the first arm portions 61b ' and the second arm portions 61c '.In connecting rod main body 61A '
One end is fixed with the first arm portions 61b ' left surface.In the second arm portions 61c ' it is linked with
Spring 63 '.
Connect sheet 61B ' and be supported on the transmission of transfer device 50 ' via the swinging axle 43 ' of left and right directions
The left side of case 50A '.In other words, connecting rod 61 ' is supported on identical with functional unit 40 '
Swinging axle 43 '.It addition, connecting sheet 61B ' with side in body horizontal stroke (side, right) prominent side
Formula is provided with the operation pin 64 ' (being equivalent to " service portion " of the present invention) of left and right directions.Operation pin 64 ' structure
Become and can apply the oscillatory forces towards open position side to swinging sheet 41 '.Operation pin 64 ' is configured to
Can abut with the rear surface of the second swing arm 41b ' swung in sheet 41 '.
As shown in figure 25, cancel system 80 ' is by making the second holding arm 72 ' to releasing and the first holding
The side oscillation abutted between arm 71 ', releases position holding mechanism 70 ' to functional unit 40 ' to connecing
The position of logical position keeps.Cancel system 80 ' has wire harness 82 ', clutch motor 81 ', Yi Jizuo
For detecting the potentiometer 83 ' of the rotation detector of the anglec of rotation of clutch motor 81 '.Clutch motor
81 ' and potentiometer 83 ' be connected to control device 200 ' (with reference to Figure 28).Clutch motor 81 '
And potentiometer 83 ' is installed on installing plate 84 '.
Clutch motor 81 ' is to keep arm 72 ' to releasing and the first holding via wire harness 82 ' by second
The mode of the side oscillation abutted between arm 71 ' operates.Utilize clutch switch SW2 ' (reference
Figure 28) clutch motor 81 ' is driven operation.Clutch motor 81 ' is side in body horizontal stroke
(side, right) is installed on installing plate 84 '.Clutch motor 81 ' has the motor drive shaft 81a ' of left and right directions.
Motor drive shaft 81a ' self installation plate 84 ' side (side, left) outside body horizontal stroke is prominent.At motor drive shaft 81a '
So that the first motor arm 90 ' and the second motor arm 91 ' can be linked with in the way of rotating integrally.
Wire harness 82 ' is linked to the second holding arm 72 ' side.Wire harness 82 ' has interior wire harness 82a ' and outer
Wire harness 82b '.The both ends of external beam 82b ' are supported by wire harness bracket 93A ', 93B '.Interior wire harness
The one end of 82a ' is linked to operating sheet 78 '.The other end of interior wire harness 82a ' is linked to the first motor
Arm 90 '.
Based on the second horse utilizing the rotation detector i.e. potentiometer 83 ' of clutch motor 81 ' to detect
Reach the pendulum angle of arm 91 ', it is possible to judge whether the second motor arm 91 ' is positioned at initial position P0 '.
Potentiometer 83 ' side (side, right) in body horizontal stroke is installed on installing plate 84 '.Potentiometer 83 ' has
Current potential axle 83a '.Current potential axle 83a ' self installation plate 84 ' side (side, left) outside body horizontal stroke is prominent.
At current potential axle 83a ' so that current potential arm 92 ' can be linked with in the way of rotating integratedly.At current potential arm 92 '
It is provided with the contact site 92a ' contacted with the second motor arm 91 '.
It is formed for notch 84a ' and the confession current potential that clutch motor 81 ' enters at installing plate 84 '
The notch 84b ' that meter 83 ' enters.Installing plate 84 ' is by after front support foot 86 ' and upper and lower a pair
Support foot 85 ' supports.
As shown in figure 25, first keeps arm 71 ' to keep arm 72 ' to abut with second and be prevented from relative pendulum
Dynamic, thus utilize position holding mechanism 70 ' that the position of functional unit 40 ' is held in on-position.
As described above, connecting rod 61 ' is suitable around swinging center X4 ' in left side apparent time by spring 63 ' force
Hour hands swing, thus first keep arm 71 ' also by force to second keep arm 72 ' abut one
Side (clockwise around the second swinging center X2 ' in left side apparent time) swings.In other words, spring is utilized
The active force of 63 ' keeps the first abutting part 71c ' of the first holding arm 71 ' to keep arm 72 ' with second
The state that second abutting part 72c ' abuts.
Here, the first abutting part 71c ' of arm 71 ' is kept to keep the second of arm 72 ' with second first
Under the state that abutting part 72c ' abuts, will not be around swinging center X4 ' in left side apparent time connecting rod 61 '
Clockwise oscillation.In other words, the first abutting part 71c ' of arm 71 ' is kept to keep with second first
Under the state that second abutting part 72c ' of arm 72 ' abuts, in other words, in position holding mechanism 70 '
Under the state be held in on-position by the position of functional unit 40 ', connecting rod 61 ' will not be by spring
The active force of 63 ' is delivered to functional unit 40 '.Therefore, in position holding mechanism 70 ' by functional unit
Under the state that the position of 40 ' is held in on-position, operation pin 64 ' will not apply swinging sheet 41 '
Oscillatory forces to open position side.
And, as shown in figure 27, if cancel system 80 ' work, then position holding mechanism 70 ' is to behaviour
Make parts 40 ' to keep to the position of on-position being released from.Specifically, if utilizing clutch switch
SW2 ' (with reference to Figure 28) is driven operation, then the first motor arm 90 ' to carrying out clutch motor 81 '
In left side apparent time around motor drive shaft 81a ' counter-clockwise swing.Then, second keeps arm 72 ' in left side apparent time
Via wire harness 82 ' and operating sheet 78 ' around the 3rd swinging center X3 ' clockwise oscillation.Thus,
One keep arm 71 ' the first abutting part 71c ' with second keep arm 72 ' the second abutting part 72c ' it
Between abutting be released from.In other words, second keeps arm 72 ' to be operated as warp by clutch motor 81 '
By wire harness 82 ' to releasing the side abutted between the first holding arm 71 ' (in left side apparent time around the 3rd
Swinging center X3 ' is clockwise) swing.
Here, keep arm 72 ' to the side of the abutting released between the first holding arm 71 ' second
When (clockwise around the 3rd swinging center X3 ' in left side apparent time) swings, when side-looking, with by first
The line that swinging center X1 ', the second swinging center X2 ' and the 3rd swinging center X3 ' link becomes one
The position (stop) of linearity is boundary, will not be transmitted by the active force of spring 63 ' from connecting rod 61 '
State to functional unit 40 ' is switched to the active force of spring 63 ' is transferred to functional unit 40 '
State.In other words, spring 63 ' has as the first abutting part 71c ' making the first holding arm 71 '
Function and the conduct of the active force abutted with the second abutting part 72c ' of the second holding arm 72 ' make pendulum
Moving plate 41 ' is to (functional unit 40 ' is switched to open position) active force of open position side oscillation
Function, with described stop for boundary switch the two function.
Then, in left side apparent time, connecting rod 61 ' under the active force of spring 63 ' around swinging center X4 '
Clockwise oscillation, operation pin 64 ' is connected to swing the rear surface of sheet 41 ' (second swings arm 41b '),
The oscillatory forces towards open position side is applied to swinging sheet 41 '.Swing sheet 41 ' to open position side-sway
Dynamic, thus carrier chain clutch 53 ' is switched to dissengaged positions.
Additionally, in left side apparent time, manually make handle 77 ' clockwise around the 3rd swinging center X3 '
Swing such that it is able to the first abutting part 71c ' releasing the first holding arm 71 ' keeps arm 72 ' with second
The second abutting part 72c ' between abutting, release functional unit 40 ' to the position of on-position keep.
Here, when functional unit 40 ' is switched to open position, wire harness 82 ' produces and loosens.
Therefore, in left side apparent time, it is possible to manually make handle 77 ' counterclockwise around the 3rd swinging center X3 '
Swing and return to original position.In other words, in left side apparent time, manually make handle 77 ' around
3rd swinging center X3 ' counter-clockwise swing such that it is able to make the first abutting part of the first holding arm 71 '
71c ' keeps the second abutting part 72c ' of arm 72 ' to abut, by the position of functional unit 40 ' with second
It is held in on-position.
Figure 28 illustrates for illustrating and leading in the control device 200 ' being equipped on united reaper
The attitude Variation control of rail mechanism 27 ' and the on-off of carrier chain clutch 53 ' control relevant
The various functional modules of control function.Control device 200 ' and include engine control section 201 ', equipment
Control portion 203 ', motor control part 204 ', input signal process portion 210 ', control unit 200A ' make
For the function especially relevant with the present invention, each function part utilize vehicle-mounted LAN, other data carrying wires and
It is connected to each other.
Engine control section 201 ' carries control signal to electromotor E ', carries out rising of electromotor E '
Dynamic stopping, driving stop or the adjustment etc. of engine revolution.Motor control part 204 ' is to electronic horse
Reach unit MU ' and carry control signal, thus control guide rail motor 119 ', clutch motor 81 '
Action.Device control unit 203 ' to the oil pressure unit beyond electromotor E ', electric motor unit MU ',
Electrical equipment applies control signal and carries out desired action.Device control unit 203 ' and electro-motor
Unit MU ' can also merge.
Input signal process portion 210 ' as the input interface of this control device 200 ' and function,
Input from various equipment such as sensing switch group SW ' signal, carry out and required corresponding letter
Number process, and be sent to control device 200 ' each function part.Here, for convenience of description, relatively
In sensing switch group SW ', represent clutch switch SW2 ', guide rail opening operation switch separately
SW1 ', key switch KSW ', potentiometer 83 ', guide rail open detection switch 150 ', potentiometer 119A '.
The on-position of clutch switch SW2 ' detection clutch 31 ' or clutch open position.Guide rail
Opening operation switch SW1 ' is the switch making guide rail mechanism 27 ' move to open attitude.Key switch KSW '
At least there is the first operating position and the second operating position moved to successively from OFF.First
Operating position, each function part comprised to control system powers, and this function part starts.In the second operation
Position, starter motor starts, and electromotor E ' starts.Potentiometer 83 ' is as operation carrier chain clutch
The rotation detector of the clutch motor 81 ' of 53 ' and function.Potentiometer 119A ' is as detection
The rotation detector of the anglec of rotation of guide rail motor 119 ' and function.Guide rail open detection switch 150 '
Detect that guide rail mechanism 27 ' is for open attitude.
In control unit 200A ' in create have electromotor driven management portion 220 ', motor driven management portion
230 ', abnormality determination unit 240 ', guide rail gesture stability portion 250 ', guide rail attitude detecting portion 260 ' conduct
Mainly realize the function part of its function by execution program.
Guide rail attitude detecting portion 260 ' is based on the detection signal inspection from guide rail opening operation switch SW1 '
Survey the open attitude of guide rail mechanism 27 '.Guide rail gesture stability portion 250 ' operates based on from by operator
Guide rail opening operation switch SW1 ' signal, to motor control part 204 ' apply make guide rail mechanism 27 '
Become the instruction of open attitude.Thus, motor control part 204 ' makes guide rail motor 119 ' rotate, and makes
Guide rail mechanism 27 ' self closing attitude moves to open attitude.
The small rotation instruction department 231 ' in motor driven management portion 230 ' is to guide rail motor 119 ' and clutch
The output of device motor 81 ' will not be along with guide rail mechanism 27 ', the Status Change of carrier chain clutch 53 '
The small rotation instruction of degree.The small rotation of reversion from small rotation instruction department 231 ' is utilized to instruct
Eliminate guide rail motor 119 ' and clutch motor 81 ' this small rotation produced.
Regardless of the output of the small rotation instruction from small rotation instruction department 231 ', make utilizing
For rotation detector potentiometer 119A ', 83 ' do not detect and guide rail motor 119 ' and clutch horse
In the case of reaching the small rotation that at least one in 81 ' is corresponding, abnormality determination unit 240 ' is all considered as producing
Raw holding wire, control line, the open circuit of power line or bad connection, guide rail motor 119 ' or clutch horse
Reach bad, other action equipment bad etc. abnormal of 81 '.
Electromotor driven management portion 220 ' has following two functions.
A () the open attitude of guide rail mechanism 27 ' is made to utilize guide rail attitude detecting portion 260 ' to detect
For condition, forbid the driving of electromotor E '.Now, want to forbid that starting is started in engine stop
In the case of machine E ', engine control section 201 ' is applied starting and forbids instruction, drive at electromotor
In want to stop in the case of electromotor E ', engine control section 201 ' is applied halt instruction.
(b) utilize abnormality determination unit 240 ' to be judged as to produce abnormal in the case of, to electromotor control
Portion 201 ' output is forbidden the instruction of the driving of electromotor E ', is started and forbid instruction or halt instruction.
Hereinafter, another embodiment of the present invention is enumerated.
(1) differentiation of the function part shown in Figure 15, Figure 28 is an example, the merging of each function part,
The segmentation of each function part is arbitrary.As long as being capable of the control function of the present invention, can use
Arbitrary function part structure, in addition it is also possible to by hardware, software or both realize these functions.
(2) for sensor related to the present invention, switch, such as clutch switch SW2 ', guide rail
Opening operation switch SW1 ', key switch KSW ', potentiometer 83 ', guide rail open detection switch 150 ',
For potentiometer 119A ', both can be to have used form different from the embodiment described above, it is also possible to configuration
In position different from the embodiment described above.
Industrial utilizability
The present invention can be applied to the stalks conveying apparatus possessed receiving harvested cereal culm feeding sheller unit 4 '
The united reaper of CU '.
Claims (13)
1. a united reaper, it is characterised in that include that electromotor, rotation by described electromotor are moved
Power-actuated harvesting portion, sheller unit, this united reaper includes:
Carrier chain, it is driven by the rotary power of described electromotor, the paddy stalk that will be gathered in by described harvesting portion
It is transported to described sheller unit；
Guide rail mechanism, it has guide rail, this guide rail can near described carrier chain so that guiding above Zi
The closedown attitude of the paddy stalk carried by described carrier chain and the opening left upward from described carrier chain
Attitude is changed between attitude；
Guide rail attitude detecting portion, it detects the open attitude of described guide rail mechanism；
Electromotor driven management portion, its described open attitude carried out with described guide rail attitude detecting portion
Detection, as condition, forbids the driving of described electromotor.
United reaper the most according to claim 1, it is characterised in that
Described united reaper also include on-off from described electromotor to the power of described sheller unit
Clutch, described electromotor driven management portion prohibits with the on-state of described clutch for additional condition
The only driving of described electromotor.
United reaper the most according to claim 1 and 2, it is characterised in that
Described guide rail attitude detecting portion was utilized to detect described open attitude before described electromotor starts
Time, described electromotor driven management portion forbids the starting of described electromotor.
United reaper the most according to any one of claim 1 to 3, it is characterised in that
Described guide rail attitude detecting portion is utilized to detect described open attitude in the driving of described electromotor
Time, described electromotor driven management portion stops described electromotor.
United reaper the most according to any one of claim 1 to 4, it is characterised in that
Described united reaper also includes the guide rail open detection switch of closed type, the guide rail of described closed type
Open detection switch closes closed contact when the cut out attitude of described guide rail mechanism, and beats when open attitude
Opening contact, described guide rail attitude detecting portion is configured to, and electric current is flowed by described guide rail open detection switch
Dynamic, thus detect the open attitude of described guide rail mechanism.
United reaper the most according to any one of claim 1 to 5, it is characterised in that
Described united reaper is provided with the manual behaviour of the attitude change manually carrying out described guide rail mechanism
Workpiece and for by driven type carry out described guide rail mechanism attitude change guide rail opening operation
Switch.
7. a united reaper, it is characterised in that include that electromotor and the rotation by described electromotor are moved
Power-actuated harvesting portion, sheller unit, this united reaper includes:
Stalks conveying apparatus, it can change state between the first state or the second state；
Electric motor unit, it has makes described by exceeding the rotation of the regulation anglec of rotation from situ
Stalks conveying apparatus moves to the electro-motor of described second state from described first state；
Small rotation instruction department, its output make described electric motor unit with the described regulation anglec of rotation below
The small rotation of angle small rotation instruction；
Rotation detector, it detects the rotation of described electro-motor；
Abnormality determination unit, it, regardless of the described small output rotating instruction, is examined utilizing described rotation
In the case of surveying the small rotation that device does not detects described electro-motor, all it is judged as producing extremely.
United reaper the most according to claim 7, it is characterised in that
Described united reaper also includes the clutch motor by described electric motor unit and action
Receipts harvested cereal culm is transported to described by the engine power that clutch and utilization are transmitted via described clutch
The carrier chain of sheller unit,
Described carrier chain is contained in described stalks conveying apparatus, in said first condition, and described clutch
Device is in power transmitting position, and in said second condition, described clutch is in power cut position
Put.
9. according to the united reaper described in claim 7 or 8, it is characterised in that
Described united reaper also includes guide rail mechanism, and this guide rail mechanism can utilize described electro-motor list
Unit guide rail motor, guide by carrier chain be transported to described sheller unit paddy stalk closedown attitude or
Attitude is changed between the open attitude that described carrier chain leaves,
Described guide rail mechanism is contained in described stalks conveying apparatus, in said first condition, and this guide rail
Mechanism is in described closedown attitude, and in said second condition, this guide rail mechanism is in described opening
Attitude.
10. according to the united reaper according to any one of claim 7 to 9, it is characterised in that
In the small rotation detecting the described small described electro-motor rotating the output instructed and cause
In the case of, described small rotation instruction department makes described electro-motor anti-to eliminate this small rotation
Turn.
11. according to the united reaper according to any one of claim 7 to 10, it is characterised in that
Described united reaper is additionally included in the case of being judged as creating described exception forbids described sending out
The electromotor driven management portion of the driving of motivation.
12. according to the united reaper according to any one of claim 7 to 11, it is characterised in that
As utilizing the initial inspection carried out before key switch starting electromotor to process, utilize described micro-
Little rotation instruction department performs described small rotation, in the case of being judged as creating described exception, forbids
The starting of described electromotor.
13. according to the united reaper according to any one of claim 7 to 12, it is characterised in that
Described small rotation instruction department is utilized to perform described small rotation in electromotor drives.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014185398A JP6234346B2 (en) | 2014-09-11 | 2014-09-11 | Combine |
| JP2014-185399 | 2014-09-11 | ||
| JP2014-185398 | 2014-09-11 | ||
| JP2014185399A JP6234347B2 (en) | 2014-09-11 | 2014-09-11 | Combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106134627A true CN106134627A (en) | 2016-11-23 |
| CN106134627B CN106134627B (en) | 2020-02-14 |
Family
ID=55650957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131989.4A Expired - Fee Related CN106134627B (en) | 2014-09-11 | 2015-03-25 | Combine harvester |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102406944B1 (en) |
| CN (1) | CN106134627B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04106943U (en) * | 1991-02-20 | 1992-09-16 | セイレイ工業株式会社 | Grain scattering prevention device outside the handling room of the underhandling type threshing machine |
| JPH11178429A (en) * | 1997-12-22 | 1999-07-06 | Kubota Corp | Combine harvester |
| CN101390467A (en) * | 2007-09-21 | 2009-03-25 | 株式会社久保田 | Threshing mechanism |
| JP2009165393A (en) * | 2008-01-15 | 2009-07-30 | Yanmar Co Ltd | Combine harvester |
| JP2012161271A (en) * | 2011-02-07 | 2012-08-30 | Mitsubishi Agricultural Machinery Co Ltd | Combine harvester |
| JP2014068556A (en) * | 2012-09-27 | 2014-04-21 | Iseki & Co Ltd | Combine-harvester |
| WO2014077134A1 (en) * | 2012-11-14 | 2014-05-22 | ヤンマー株式会社 | Combine harvester |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229232U (en) * | 1988-08-12 | 1990-02-26 | ||
| JP3293169B2 (en) * | 1992-04-23 | 2002-06-17 | 富士ゼロックス株式会社 | Belt meandering correction device for fixing device |
| KR100871942B1 (en) * | 2006-08-17 | 2008-12-08 | 가부시끼 가이샤 구보다 | Threshing apparatus |
| KR101101532B1 (en) * | 2007-12-26 | 2012-01-02 | 가부시끼 가이샤 구보다 | Control system for working machine |
| JP5628483B2 (en) | 2009-01-23 | 2014-11-19 | 株式会社クボタ | Combine clutch operating device |
| JP5537604B2 (en) | 2012-06-13 | 2014-07-02 | 株式会社クボタ | Threshing part structure of threshing device |
| JP5850340B2 (en) * | 2012-12-21 | 2016-02-03 | 井関農機株式会社 | Combine |
-
2015
- 2015-03-13 KR KR1020150034898A patent/KR102406944B1/en active IP Right Grant
- 2015-03-25 CN CN201510131989.4A patent/CN106134627B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04106943U (en) * | 1991-02-20 | 1992-09-16 | セイレイ工業株式会社 | Grain scattering prevention device outside the handling room of the underhandling type threshing machine |
| JPH11178429A (en) * | 1997-12-22 | 1999-07-06 | Kubota Corp | Combine harvester |
| CN101390467A (en) * | 2007-09-21 | 2009-03-25 | 株式会社久保田 | Threshing mechanism |
| JP2009165393A (en) * | 2008-01-15 | 2009-07-30 | Yanmar Co Ltd | Combine harvester |
| JP2012161271A (en) * | 2011-02-07 | 2012-08-30 | Mitsubishi Agricultural Machinery Co Ltd | Combine harvester |
| JP2014068556A (en) * | 2012-09-27 | 2014-04-21 | Iseki & Co Ltd | Combine-harvester |
| WO2014077134A1 (en) * | 2012-11-14 | 2014-05-22 | ヤンマー株式会社 | Combine harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160030827A (en) | 2016-03-21 |
| CN106134627B (en) | 2020-02-14 |
| KR102406944B1 (en) | 2022-06-10 |
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Granted publication date: 20200214 |