JP2006055053A5 - - Google Patents

Description

Grain discharger

  The present invention relates to a combine grain discharging apparatus for harvesting grains in a field.

  A combine harvester with a traveling crawler and a front side of the traveling frame weeds the planted culm, then causes the planted culm to harvest and harvests the planted culm, and holds the harvested culm Supply and transport device that transports backward, threshing device for threshing and sorting cereals, a Glen tank that temporarily stores the grains threshed and sorted by the threshing device, and the grains in the Glen tank outside the combine Equipped with a grain discharging device for discharging.

It is known that the control of discharging the grain in the grain tank to a truck or the like by using a conventional combine grain discharging device can be performed by operating a remote control means.
JP-A-6-90611

In the remote control means, the grain discharge switch of the remote control means, the switch for stopping the grain discharge, the vertical movement of the husk auger and the horizontal direction of the combine in the position away from the combiner Many switches, such as a movement, are provided, and it is the structure which can perform grain discharge | emission control by turning on any switch.
However, the number of switches of the remote control means is large and it is not easy for the operator to operate.

  An object of the present invention is to provide a grain discharging apparatus such as a combine or a grain-dedicated transport vehicle provided with a remote control means having excellent operability.

The problems of the present invention are solved by the following means.
The invention described in claim 1 is a grain discharging device including a grain discharging auger ( 5 ) for discharging a grain, wherein a remote control panel ( 44 ) capable of controlling the operation of the grain cutting auger ( 5 ) by remote control is provided. provided, the remote operation panel (44) is discharged grain auger (5) a first switch group to move in the vertical direction and the horizontal direction toward the traveling direction of the aircraft with a grain discharge device (45a to 45d a) HaiKoku auger (5) discharging perform turning on and off of the operation for discharging the grain from the input / provided a switching switch (45 g), HaiKoku auger on the lower side of the first switch group (45a to 45d) ( 5) of the outlet (9) of the second switch group to be moved in the longitudinal direction (45 e, arranged 45f), said second switch group (45 e, projecting the exhaust grain auger 5 on one side of 45f) Overhang / storage switch that automatically moves to position and storage position Place (45h), a grain discharge device, characterized in that the operative and comprising constituting the discharge ON / OFF switch (45 g) and overhanging / storage switch (45h) by double-clicking.

The invention according to claim 2 is a grain discharging apparatus having a grain discharging auger ( 5 ) for discharging a grain, wherein a remote control panel ( 44 ) capable of controlling the operation of the grain cutting auger ( 5 ) by remote control is provided. provided, the remote operation panel (44) is discharged grain auger (5) a first switch group to move in the vertical direction and the horizontal direction toward the traveling direction of the aircraft with a grain discharge device (45a to 45d a) HaiKoku auger (5) discharging perform turning on and off of the operation for discharging the grain from the input / provided a switching switch (45 g), HaiKoku auger on the lower side of the first switch group (45a to 45d) ( 5) of the outlet (9) of the second switch group to be moved in the longitudinal direction (45 e, arranged 45f), said second switch group (45 e, projecting the exhaust grain auger 5 on one side of 45f) Overhang / storage switch that automatically moves to position and storage position Place (45h), by clicking one of the discharge on / off switch (45 g) and overhanging / storage switch (45h), configuration of Ru to stop the operation for discharging the grain from HaiKoku auger (5) It is the grain discharge device characterized by having made it.

The invention according to claim 3 is a grain discharging device including a grain discharging auger ( 5 ) for discharging a grain, and a remote control panel ( 44 ) capable of controlling the operation of the grain cutting auger ( 5 ) by remote control. provided, the remote operation panel (44) is discharged grain auger (5) a first switch group to move in the vertical direction and the horizontal direction toward the traveling direction of the aircraft with a grain discharge device (45a to 45d a) HaiKoku auger (5) discharging perform turning on and off of the operation for discharging the grain from the input / provided a switching switch (45 g), discharge grain auger on the lower side of the first switch group (45a to 45d) ( 5) of the outlet (9) of the second switch group to be moved in the longitudinal direction (45 e, arranged 45f), said second switch group (45 e, projecting the exhaust grain auger 5 on one side of 45f) Overhang / storage switch that automatically moves to position and storage position Place a switch (45h), a grain discharge device, characterized by comprising the various openable and closable lid that covers the switch (45a~45h) (46).

  According to the first aspect of the invention, the discharge on / off switch 45g and the overhang / storage switch 45h of the remote operation panel 44 can be switched to various switches by allowing the auger 5 to operate only after receiving a double-click operation. Preventing the trouble of spilling the grain (slag) by discharging the grain (slag) while turning the auger or storing the auger 5 while discharging the grain (slag) by the unexpected operation of 45 Can do.

According to the second aspect of the present invention, it is possible to reliably stop the discharge of firewood by making the plurality of discharge on / off switches 45g and the overhang / storage switch 45h function as discharge stop switches. It can cope with stopping the discharge.

  According to the invention described in claim 3, when the remote operation panel 44 is provided with the lid 46, not only safety but also protection of the switch group of the remote operation panel 44 from dust, dust, etc. can be achieved and dustproof (sealing) This is not only good, but also convenient for carrying around and improves portability.

Embodiments of the present invention will be described below with reference to the drawings.
1 is a left side view of the combine of the present invention, FIG. 2 is a right side view of the combine, FIG. 3 is a front view of the combine, and FIG. 4 is a rear view of the combine. FIG. 5 is a diagram for explaining the structure of the auger portion for combine harvesting.
In the present specification, left and right directions are referred to as left and right, respectively, in the forward direction of the combine.

The outline of the function of a combine is demonstrated with reference to FIGS.
The combine is provided with a control seat 40 on the chassis 2 having the crawler 1, and the operator operates and operates the control seat 40 to reap the cereals that are planted in the field. , The threshing device 37 for threshing the grain, the grain tank 3 for housing the threshed grain, and the bottom spiral 10 (FIG. 5) provided at the bottom of the grain tank 3. Cereals auger 5 that conveys the cereal grains to the outside of the combine.

  The grain auger 5 is connected to the rear end portion of the bottom spiral 10 and connected to the whipping cylinder 4 and the whipping cylinder 4 that conveys the grain upward, and the fixed conveying cylinder 6 that conveys the grain in the lateral direction. It consists of a moving conveyance cylinder 7 and the like. An auger discharge port 9 is provided at the distal end of the movable transfer cylinder 7.

  The combine shown in FIG. 1 has a pair of left and right crawlers 1 molded into an endless belt made of a flexible material such as rubber at the bottom of the chassis 2, and the crawler 1 slightly sinks in wet fields as well as dry fields. A cutting device 34 is mounted on the front of the chassis 2, and an engine (not shown), a grain tank 3, a threshing device 37, and a cockpit 40 are provided on the chassis 2. ing.

  The grain stored in the grain tank 3 of the combine is discharged from the bottom spiral 10, but the bottom spiral 10 is provided at the bottom of the grain tank 3 as shown in FIG. It connects with the transmission shaft 11 via the clutch apparatus 12, extends the terminal side to the lower part of the whipping cylinder 4, and is connected and comprised to the lower end part of the mashing spiral 13 which is equipped internally.

  And the cerealing auger 5 (FIG. 5) is comprised from the fixed conveyance cylinder 6 connected to the upper part of the said whipping cylinder 4 to an up-down direction freely, and the movement conveyance cylinder 7 connected to this, The configuration will be specifically described below.

  First, as shown in FIG. 5, the fixed conveying cylinder 6 is provided with a base portion connected to an upper portion of the cerealing cylinder 4 and a distal end portion extending outward, and a start end portion is provided in the cylinder. A conveying spiral 14 connected to the grain helix 13 is internally provided to convey the grain inherited from the whipping cylinder 4.

  As shown in FIG. 5, the movable transport cylinder 7 is provided with an auger discharge port 9 opened at the tip, and the base side is inserted and fitted from the front end of the fixed transport cylinder 6 so as to be freely slidable. ing. Further, as shown in FIG. 5, the telescopic helix 15 has a front end bearing at a position above the auger discharge port 9 and a rear portion extending toward the fixed conveyance cylinder 6 in the moving conveyance cylinder 7 so that the axis of the conveyance helix 14 is provided. A transmission shaft 16 that is freely slidably inserted therein is provided so as to be mounted on the shaft, and a plurality of spiral single members are slidably fitted to the transmission shaft 16 so that the mutual distance can be adjusted.

  Further, as shown in FIG. 5, the expansion / contraction drive device 23 is configured to forcibly drive the expansion / contraction drive motor 24 provided at the upper position of the whipping cylinder 4 by connecting the base end portion of the spiral shaft 25 via the reduction device. It is said. The moving device 26 is provided so as to be forcibly moved in the axial direction via a transmission pin engaged with the spiral groove of the spiral shaft 25, and is integrally connected to the base side of the fixed conveying cylinder 6. Configured.

  In addition, as shown in FIG. 5, the expansion / contraction drive device 23 is provided with limit sensors S1 and S2 on the most contracted side and the most expanded side of the grain auger 5, respectively, and the moving device 26 uses the limit sensor S1 or the limit sensor S2. When reaching the value, the expansion / contraction drive motor 24 is automatically stopped. Further, although the position of the front end portion of the movable transfer cylinder 7 can be variously changed, the position of the front end portion of the grain auger 5 is often stored in the auger receiver 35 at an intermediate position of the length of the zoom auger.

  The telescopic drive motor 24 is driven in the forward or reverse direction to rotate the helical shaft 25 based on an ON operation of a switch (extensible switch) provided on an operation panel (not shown) of the cockpit 40. If the spiral shaft 25 rotates in the forward direction, the movable transfer cylinder 7 is extended via the engaged moving device 26, and if it rotates in the reverse direction, it is forcibly moved in the reduction direction.

  In this way, the moving transport cylinder 7 is expanded and contracted along the fixed transport cylinder 6 in a state of being fitted to the fixed transport cylinder 6, and the position of the auger discharge port 9 at the distal end is set to the base of the threshing auger 5. It is set as the structure which can select the fall position of a grain by keeping away from, or approaching, and adjusting with respect to the whipping cylinder 4. FIG.

  In FIG. 5, the lifting hydraulic cylinder 27 raises and lowers the cerealing auger 5, and the auger turning motor 28 is provided on the outer periphery of the whipping cylinder 4 that meshes with the turning gear 29 provided on the rotating shaft thereof. The milling cylinder 4 is turned via

  As shown in FIG. 5, the support roller 31 is pivotally provided below the base position of the movable transport cylinder 7 so as to support the peripheral surface of the fixed transport cylinder 6 while rolling. Further, a guide wheel 32 is provided above the base position of the movable transfer cylinder 7, and a guide rail (not shown) for guiding the guide wheel 32 is provided in the longitudinal direction of the fixed transfer cylinder 6.

  When the combine configured as described above is advanced while being operated, the planted cereal is harvested by the reaping device 34 (FIG. 1) as the combine operation, and then conveyed to the start end of the threshing device 37, and the feed chain. The threshing is selected while being conveyed at 38. The grain that has been threshed and sorted by the threshing device 37 is temporarily stored in the Glen tank 3, and when the grain in the Glen tank 3 is full, the grain auger 5 is detached from the auger receiver 35 (FIG. 5). The grain is discharged from the grain auger 5 to a loading platform such as a truck.

At this time, when the position of the auger discharge port 9 is short, the movable transfer cylinder 7 is extended so that the grain can be discharged further. Moreover, the moving conveyance cylinder 7 is expanded and contracted so that the grains are uniformly discharged to the truck bed. In this manner, when the grain in the Glen tank 3 has been discharged, the cereal auger 5 is stored again in the auger receiver 35.
The expansion / contraction helix 15 of the movable transfer cylinder 7 shown in FIG. 5 is composed of a plurality of single helixes made of synthetic resin.

  FIGS. 6 and 7 show that the positions of the tip portions of the fixed transport cylinder 6 and the movable transport cylinder 7 change variously. As shown in the side view of the auger intermediate state in FIG. 6, the position of the part is a moving device in which the spiral groove of the spiral shaft 25 rotated by the expansion / contraction control motor 24 in the expansion / contraction drive device 23 is attached to the base of the movable transfer cylinder 7. 26, the movable conveying cylinder 7 is adjusted by extending and contracting.

  At this time, when the limit switches S1 and S2 respectively attached to the base and the tip of the expansion / contraction drive device 23 come into contact with the moving device 26 that also serves as a switch sensing plate, the expansion / contraction control motor 24 is stopped, respectively, as shown in FIG. The movable transfer cylinder 7 stops in the auger maximum stretch state shown in FIG. 7 and the auger maximum contraction state shown in FIG.

  FIG. 8 is a plan view of a portion related to the operation of the threshing auger 5 in the operation panel 90 provided on the side of the combiner's cockpit 40. An operation panel 90 shown in FIG. 8 includes a threshing clutch operating lever (kashiwao discharging lever) 41, an auger manual operating lever 42, a threshing operation emergency stop switch 91, an automatic storage switch 111, an automatic extension switch 112, and a manual extension switch. 92, a manual reduction switch 93, an overhang position setting dial 116, a zoom setting dial 94, and the like are arranged. A liquid crystal monitor 43 is also provided.

  The threshing clutch operation lever 41 is connected to the threshing clutch device 12 (FIG. 5) with an operation wire (not shown) to perform intermittent operation of the threshing clutch device 12, and to perform the discharge operation and stop of straw (grain). The auger manual operation lever 42 turns on the manual lever (left-right turn) switch 113 (FIG. 9) when the lever 42 is tilted left and right to turn the grain auger 5 left and right. Is tilted back and forth, the manual lever (lifting / lowering) switch 114 (FIG. 9) is turned on to raise and lower the grain auger 5 up and down.

  Moreover, FIG. 9 shows the block diagram of the circuit of the control apparatus 100 in connection with control of the threshing auger 5 of embodiment of this invention. The control device 100 has an automatic storage switch 111, an automatic extension switch 112, a manual lever (left-right turn) switch 113, a manual lever (lifting / lowering) switch 114, a discharge switch 115, an extension position through an input interface 102 with the CPU 101 as the center. Setting dial 116, remote control automatic storage overhang button 45h, remote control manual left turn button 45c, remote control manual right turn button 45d, remote control manual up button 45a, remote control manual down button 45b, remote control discharge button 45g, remote control extension button 45e, remote control Input from the reduction button 45f or the like.

  Further, the CPU 101 computes the result of processing the input signal via the output interface 103, and the expansion relay 123, the reduction relay 124, the left turn relay 125, the right turn relay 126, the cerealing auger raising solenoid 127, and the sheding auger lowering. The solenoid 128, the discharge relay 129 and the like are operated.

The operation of the threshing auger 5 by the control device 100 is as follows.
First, the automatic operation of the threshing auger 5 by the control device 100 will be described. By using the overhang position setting dial 116, the overhang angle, the turning angle, and the extension length of the grain auger 5 are set. When the automatic extension switch 112 is turned on after the setting is completed, the threshing auger 5 is automatically moved to the setting position in accordance with the command stored in the CPU 101 and the setting value of the setting dial 116.

  That is, first, the raising solenoid 127 is operated, and the threshing auger 5 is separated from the auger receiver 35 and raised. Next, the left turn relay 125 or the right turn relay 126 is actuated to drive the turn motor 28 (FIG. 4) to the turn angle set on the overhang position setting dial 116, and the turn angle is detected by a turn angle sensor (not shown). Then, the threshing auger 5 is turned by a predetermined amount according to the set value. During this time, the extension relay 123 or the reduction relay 124 is operated to the set extension length to drive the expansion / contraction control motor 24 having a built-in zoom length detection potentiometer, and the threshing auger 5 is zoomed in or out. When the threshing auger 5 reaches the set length, the zoom extension or reduction ends.

When the automatic storage switch 111 is turned on, the CPU 101 automatically stores the threshing auger 5 in the storage position of the auger receiver 35 in accordance with the storage position and procedure command stored in advance.
That is, when the grain auger 5 is at a position shorter than the intermediate state or a position longer than the intermediate state, first, the lifting solenoid 127 is operated to drive the lifting hydraulic cylinder 27 to bring the grain auger 5 to a safe height. Raise.

Next, the right turning relay 126 or the left turning relay 125 is actuated to the upper side of the auger receiver 35 to drive the turning motor 28 to turn the grain auger 5. Based on the output signal of the turning angle sensor (not shown), it is detected that the grain auger 5 has reached above the auger receiver 35, and the turning is finished.
During this time, the extension relay 123 or the reduction relay 124 is operated, and the expansion / contraction control motor 24 is driven to extend or reduce the cerealing auger 5, and the output signal of the intermediate limit switch S3 causes the cerealing auger 5 to be in an intermediate state. Stretch or shrink to length (see FIG. 5).

  Finally, the lowering solenoid 128 is operated to reduce the lifting hydraulic cylinder 27, the cerealing auger 5 is stored in the auger receiver 35, and the operation of an auger receiving switch (not shown) in the auger receiver 35 is detected. End automatic storage.

  Next, with reference to FIG. 8, the manual operation of the grain auger 5 will be described. Among the manual operations performed by tilting the auger manual operation lever 42 back and forth and left and right, the auger manual operation lever 42 is tilted backward, When a switch on the ascending side of the manual lever (elevating / lowering) switch 114 (in the lever guide, not shown) is turned on, the elevating solenoid 127 is activated, and the lifting auger hydraulic cylinder 27 (see FIG. 5) is extended so that the grain auger 5 Rises and continues to rise until a rise limit switch (not shown) is activated while the switch on the raising side of the manual lever switch 114 is on.

  When the auger manual operation lever 42 is tilted forward and the lower switch (in the lever guide, not shown) of the manual lever (elevating) switch 114 is turned on, the lowering solenoid 128 is activated, Due to the reduction, the grain auger 5 is lowered and lowered while the switch on the lower side of the manual lever switch 114 is on, until a lower limit switch (not shown) is operated, or until an auger receiving switch (not shown) is turned on. continue.

  When the auger manual operation lever 42 is tilted to the right and the right switch (not shown) of the manual left / right turn switch 113 is turned on, the right turn relay 126 is activated, and the right switch of the manual left / right turn switch 113 is on. Until the right turn limit switch (not shown) is actuated, the rotation of the auger turning motor 28 (see FIG. 5) causes the whipping cylinder 4 and thus the cerealing auger 5 to turn right. Further, when the auger manual operation lever 42 is tilted to the left and the left switch (not shown) of the manual left / right turn switch 113 is turned on, the left turn relay 125 is activated and the left turn switch is turned on while the manual left turn switch is on. Continue turning left until a limit switch (not shown) is activated.

When the manual extension switch 92 or the manual reduction switch 93 is turned on, the auger extension relay 123 or the reduction relay 124 is activated, and the threshing auger 5 is extended or reduced by the rotation of the extension / contraction control motor 24. While the manual reduction switch 93 is on, the threshing auger 5 continues to be extended or reduced until the limit switch S2 or S1 is operated.
The left / right turning operation, the up / down raising / lowering operation, and the expansion / contraction operation of the cerealing auger 5 by manual operation can be operated independently or simultaneously.

  After the setting of the position of the auger discharge port 9 of the threshing auger 5 by manual turning and manual extension or automatic extension, the threshing clutch operating lever 41 in the cockpit 40 is manually operated, and when the threshing clutch is connected, The grain operation is started, and the transportation of the grains in the Glen tank 3 is started. When the threshing clutch operating lever 41 is manually operated in the opposite direction and the threshing clutch device 12 is disconnected, the threshing operation is stopped, and the transportation of the grains in the glen tank 3 is stopped. Stopping the threshing operation can also be performed by the cerealing operation emergency stop switch 91.

  Further, in this embodiment, the threshing auger 5 is configured to be remotely operable, and the layout of the switch group of the remote control transmission device 44 shown in the plan view of FIG. 10A and the perspective view of FIG. , Down, left turn, right turn, extension, reduction, discharge, overhang / storage.

That is, switches 45a and 45b (first switch) for moving up and down the cerealing auger 5 and switches 45c and 45d (first switch) for moving left and right are provided, and an extension switch 45e and a reduction switch are provided below the switches 45a and 45d . 45f (second switch) , a discharge switch 45g, and an overhang / storage switch 45h (collectively referred to as a remote control operation switch 45) are provided separately.
The overhanging / storing switch 45h is pushed once to overhang the cerealing auger 5, and the husk auger 5 is housed in the auger receiver 35 when pushed twice.

  Thus, by arranging the switch groups 45a to 45h in the order of the operation operation of the threshing auger 5, the operability of the remote control transmission device 44 is improved as compared with the conventional product. The antenna 22 of the receiving device (not shown) of the remote control transmitting device 44 is attached to the rear upper surface of the Glen tank 3.

Further, if a display device for battery confirmation is provided at the upper left part of the remote control transmitter 44, it may operate due to a battery, so that it may not operate due to a battery exhaustion. Therefore, if the battery confirmation display is always turned on, the battery will be consumed, so it is desirable to display it when operating the radio. In this embodiment, a display 45i is provided at the upper left and upper part of the operation surface of the transmitter so that the remaining battery level can be confirmed during operation.
In addition, since the display 45i is disposed at the upper left corner of the remote control transmission device 44, even if the remote control transmission device 44 is held, it is not hidden by the finger.

  Further, in this embodiment, when the discharge clutch device 12 is in the engaged state, that is, when the grain is being discharged, the automatic extension or automatic storage of the grain auger 5 is performed even if the extension / storage switch 45h of the remote control transmission device 44 is pressed. I will not. This is to prevent the occurrence of problems such as spilling of koji when the remote control transmission device 44 is inadvertently operated during grain (koji) discharge and the cereal auger 5 is automatically extended or automatically stored. is there.

  Due to the unexpected operation of the various switches 45, there is a risk that the grain (slag) will be discharged while the auger is turning, or the auger 5 will be stored while the grain (slag) is being discharged and the grain (slag) will be spilled. Therefore, the auger 5 may be operated only after the double click operation is accepted by the discharge on / off switch 45g and the overhang / storage switch 45h.

Incidentally, the discharge / on / off switch (sometimes simply referred to as a discharge switch) 45g discharges the soot by double-clicking, and further clicking once again stops the soot discharging.
The overhang / storage switch 45h also automatically stores the auger 5 only after receiving a double-click operation.

  While operating the combine firewood discharge auger 5 with the radio control 44, while discharging the firewood from the auger 5, the up / down / left / right “direction” switches 45a to 45d and the auger 5 “extension / reduction” switches 45e, 45f are other switches. You may make it the structure which the discharge | emission of soot stops when at least any one of 45g and the overhanging / storing switch 45h is pressed.

This is sometimes urgent when stopping the discharge of the soot from the auger 5. Therefore, it becomes possible to reliably stop the soot by allowing the plurality of switches 45g and 45h to function as a switch for stopping the discharge.
Further, by arranging the switches 45g and 45h having such a discharge stop function at the position adjacent to the radio control 44, it is possible to prevent a trouble caused by the operator pressing a switch for performing another adjacent operation by mistake.

  Further, as shown in FIG. 11, if a cover 46 that covers the operation panel portion of the radio control 44 is provided, the switch 45 will not be pushed unexpectedly when the radio control 44 is used, and the switch 45 is turned off when the radio control 44 is dropped. Safety is increased without being pushed. The lid 46 is, for example, a slide type that pushes and pulls the concavo-convex portion 46a that can be operated with a finger on the lid surface shown in FIG. 11A, or a folding type that is opened and closed with a push switch or the like (see FIG. 11B). And

  When the lid 46 is provided on the radio control 44, not only the safety but also the switch group 45 of the radio control 44 can be protected from dust, dust, etc., and not only is dustproof (sealing) good, but also convenient for carrying around. And portability is improved.

  Further, as shown in FIG. 12, if a strap 47 of a neck type (FIG. 12A) and a band 48 are provided for a wristwatch type (FIG. 12B), portability is further enhanced. If the length of the play portion of the strap can be adjusted with the lock-type clip 47a of the neck-type string 47, it becomes difficult to hinder the work.

  FIG. 13 shows a configuration diagram of the control device of the radio control 44, the control device of the combine, and the transmission / reception device of both control devices, but the radio control 44 can be provided with a speaker. Further, when a switch operation sound for notifying operation status is oscillated using the speaker by operating each switch 45 of the radio control 44, the operator who operates the combine also indicates the switch operation content of the operator who operates the radio control 44. You can know and work efficiency increases.

Moreover, an alarm can be sounded at the time of abnormality such as the approach of another combine working in the same field using the speaker of the radio control 44. Further, for example, if it is possible to make a sound such as “the tank in the Glen tank is full”, the work efficiency is further increased.
If the contents of these radio control operations are set to sound simultaneously on the monitor 43 in the combiner's cockpit 40, the safety is further enhanced.
Furthermore, if the combiner and the radio control 44 can be used for mail and wireless telephones using the wireless function, a ringing tone will sound when there is contact from the other party.
The alarm may use vibration in addition to voice. At this time, if the voice storage device is provided in the combine machine, the control device of the radio control 44 can be made compact.

  As shown in FIG. 14, when the lid 46 of the radio control 44 is opened, the night work is facilitated when the liquid crystal screen 46b provided on the back surface of the lid 46 as well as the switch portion is illuminated.

  Further, the radio control 44 shown in FIG. 14 is provided with a shift key 45k that performs another function when the switch is pressed. When each switch 45 is operated, particularly when the shift key 45k is operated, a pilot lamp (incoming lamp) 45m is lit. If the state is changed to the blinking state or the vibrator is activated, it can be easily understood that the mode is not limited to the operation of the above-described threshing auger but can be used as another function. For example, when the left and right switches 45c and 45d are pressed while the shift key 45k is pressed, the combine is turned left and right, and when the upper and lower switches 45a and 45b are pressed, the cutting device 34 is moved up and down. is there.

  In addition, if an incoming call lamp (or a vibrator) 45m provided at a position (side surface or the like) that can be recognized even when the lid 46 is put on when the incoming call is received on the radio control 44 flashes, an operator who operates the radio control 44 This makes it easier to communicate with the combine operator, even at night.

  Further, as shown in FIG. 15, the lighting device 49 is attached to the radio control 44, and the control device on the radio control 44 side turns on the lighting device 49 when the control signal is received by the radio control device 44 from a combine or the like. Anyway. In this case, when the illuminator 49 is turned on while the radio control 44 is being used, it is understood that there has been a call from a pilot such as a combine.

  In addition, when the lighting device 49 is attached to the radio control 44, when the radio control 44 is dropped, it is easy to search for the radio control 44 by using the light function during night work. In addition, when a trouble occurs in the combine, it is possible to perform repair work using the lighting tool 49 of the radio control 44 in order to look inside the machine in the combine main body. Further, when the kite is discharged during night work, the movement of the auger 5 and the kite discharge state can be confirmed using the lighting tool 49.

Further, as shown in FIG. 16A, the radio control 44 may be provided with a power switch / key lock switch 51. Further, if the power switch and the key lock are turned on and off by the same switch 51, the operability is good. That is, when the radio control 44 is not used, the radio control 44 is turned off to prevent battery consumption. In addition, when the radio control 44 is not used during the combine operation, it is convenient to provide key lock means to prevent troubles caused by unexpected operation of various keys such as in an emergency. If the switch 51 can be operated by the same switch 51 and the switch 51 is configured as a slide type (FIG. 16B) or a button type (FIG. 16C), the operation is easy to remember and the operability of the switch 51 And the number of parts can be reduced.
In addition, although the case where the slide-type switch 51a is provided with the button-type switch 51b on the side surface of the radio control 44 in FIG. 16A is illustrated, only one of the switches 51a and 51b is actually provided. is there.

  The slide type switch 51a is, for example, a system that is switched by sliding the switch from power off to key lock to power on. The button-type switch 51b is a system in which power on and key lock are switched by pressing once, and power on and off are switched by long pressing.

FIG. 17 shows a configuration example in which a power switch 52 and a key lock switch 53 are separately provided, and the radio controller 44 can be turned on / off for a plurality of radio controllers by one operation.
For example, it is possible to turn off only the radio control A by pressing the switch 52 of the radio control A once, and sequentially turn off the radio controls B, C... By pressing and holding the switch 52 of the radio control A. In this way, for example, the radio controls B and C can be operated by the operation of the radio control A. Therefore, when there are a plurality of radio controls, it is possible to prevent the radio controls B and C from being forgotten to be cut.

Also, as shown in FIG. 18, a power switch 52 is provided on a different surface from the operation surface on which the switches of the radio control 44 are arranged. Further, it is desirable to provide a lid 46 for protecting the operation surface, so that when the lid 46 is opened, the power source is changed from OFF to ON, and conversely, even when the lid 46 is closed, the power source is not turned ON to OFF. In this way, since there is enough space on the switch operation surface related to the auger 5, not only the radio control 44 can be reduced in size, but also when the switch operation surface of the radio control 44 is protected by the cover 46, the power is turned on without opening the cover 46. be able to.
When the radio control 44 has the liquid crystal monitor 46b, it can be confirmed on the liquid crystal monitor 46b that the power is turned on at the same time as the lid 46 is opened.

  As shown in FIG. 19, the operation state of the radio control 44 used by the operator is displayed on the monitor 43 of the combine operation seat 40 so that the combine operator can recognize the work contents of the operator who performs the radio control operation. Anyway.

  Since the operator of the combiner can easily grasp the work state (the overhang of the auger 5, the storage, the discharge of the bag, the stop, the emergency stop, etc.) performed by the operator who performs the radio control operation while staying in the operation seat 40, the work can be performed safely. Is possible. In particular, since the operator behind the cabin-type cockpit 40 has poor visibility, there is an advantage that the operator performing the radio control operation can be confirmed while watching the monitor 43.

  When the integrated microphone 56 and the communication button 57 are provided in the cockpit 40 shown in FIG. 20 and the radio controller 44 is provided with a transceiver function to enable communication with a specific partner, there is no ringing sound like a mobile phone. A quick contact can be made as a specific partner, and a plurality of assistants having the radio control 44 can be contacted at a time. Also, a configuration (communication (frequency) selection dial 58 in FIG. 20) in which a frequency can be designated and a contact partner can be selected may be employed.

  In addition, as shown in FIG. 21, a liquid crystal screen for information exchange using the radio control 44 or a simplified type (low cost type) thereof is provided with several LED lamps 54 in place of the liquid crystal in the radio control 44 to correspond to the cockpit of the combine. An LED lamp 55 is provided to enable communication with the operator.

  For example, a fixed arrangement is made at the position where the LED lamps 54 and 55 shine as follows (a configuration in which a sound can be emitted together) is made so that communication is possible.

The first lamp lights up →
The second lamp lights up → to the next farm
The third lamp lights up → prepare fuel
In addition, information exchange with the radio control (second and third units) held by the rice center or other assistants may be performed through an LED lamp or a liquid crystal monitor.

  For example, an operator operating the radio control 44 in conjunction with the monitor 43 of the combine operator's seat 40 grasps the combined state such as the amount of soot in the Glen tank 3 and the remaining fuel, arranges the soot carrier, and prepares the fuel. Etc. can be done in advance. Furthermore, the timing of bringing in the bag is grasped by displaying the state of the rice center. In addition, by registering several patterns of standard emails in advance and contacting the operators who operate each radio control 44 by one-touch operation of the operator who operates the combine, for example, without stopping the machine even during the actual cutting work Information can be sent safely.

  Furthermore, when the soot discharge of the combine is near, the soot level in the Glen tank can be preferentially displayed on the liquid crystal monitor 46b (FIG. 18) of the radio control 44.

  INDUSTRIAL APPLICABILITY The present invention can be applied to a combine that performs a grain harvesting operation in a field, and a grain discharge device of a grain transport device.

It is a left view of the combine of embodiment of this invention. It is a right view of the combine of FIG. It is a front view of the combine of FIG. It is a rear view of the combine of FIG. It is a figure explaining the structure of the auger part for harvesting of the combine of FIG. The side view of the auger intermediate state of the combine of FIG. 1 is shown. FIG. 7 shows a side view of the combine auger in FIG. 1 in the most extended state (FIG. 7A) and a side view in the most contracted state (FIG. 7B). The top view of the part in connection with operation of the threshing auger among the operation panels provided in the side of the cockpit of the combine is shown. The block diagram of the circuit of the control apparatus in connection with control of the threshing auger of the Example of this invention is shown. The top view (FIG. 10 (a)) and perspective view (FIG.10 (b)) of the switch group of the remote control transmission apparatus of the grain auger of the Example of this invention are shown. The structural example of the remote control transmitter of the grain auger of the Example of this invention is shown. The structural example of the remote control transmitter of the grain auger of the Example of this invention is shown. The structural example of the transmission function of the remote control side and the combine main body side of the threshing auger of the Example of this invention is shown. The structural example of the remote control transmitter of the grain auger of the Example of this invention is shown. The structural example of the remote control transmitter of the grain auger of the Example of this invention is shown. The example of a structure of the remote control transmission apparatus of the grain auger of the Example of this invention and its circuit diagram are shown. The structural example of the remote control transmitter of the grain auger of the Example of this invention is shown. The structural example of the remote control transmitter of the grain auger of the Example of this invention is shown. The example of a structure of the remote control transmitter of the threshing auger of the Example of this invention and the monitor screen of a combine is shown. The example of a structure of the operation part of the remote control transmitter of the grain auger of the Example of this invention and the cockpit of a combine is shown. The example of a structure of the operation part of the remote control transmitter of the grain auger of the Example of this invention and the cockpit of a combine is shown.

Explanation of symbols

1 crawler 2 chassis
3 Glentank 4 Flouring cylinder
5 auger 6 fixed transport cylinder
7 Moving tube 9 Auger outlet
10 Bottom spiral 11 Transmission shaft
12 Clutch device 13 Grain helix
14 Conveying spiral 15 Telescopic spiral
16 Transmission shaft 22 Antenna
23 Telescopic drive device 24 Telescopic drive motor
25 Helical shaft 26 Moving device
27 Lifting hydraulic cylinder 28 Auger turning motor
29 Rotating gear 30 Drive gear
31 Support roller
32 guide wheels
34 Cutting device
35 auger receiver
37 Threshing device
38 Feed Chain
40 cockpit
41 Threshing clutch operation lever
42 Auger manual operation lever
43 LCD panel
44 Remote control panel (remote control)
45 Remote control operation switch
45a Lift switch (first switch)
45b Down switch (first switch)
45c Left turn switch (first switch)
45d Right turn switch (first switch)
45e Extension switch (second switch)
45f Reduction switch (second switch)
45g discharge on / off switch
45h Overhang / storage switch
45i display
45k shift key
45m incoming call lamp
46 lid
46b LCD screen
47 String
47a clip
48 bands
49 Lighting
51 Power switch and key lock switch
52 Power switch
53 Key lock switch
54, 55 LED lamp
56 Integrated microphone
57 Communication button
58 Communication (frequency) selection dial
90 Operation panel
91 Emergency stop switch for threshing operation
92 Manual extension switch
93 Manual reduction switch
94 Zoom setting dial 100 Control device
101 CPU
102 Input interface
103 Output interface
111 Automatic storage switch
112 Automatic extension switch
113 Manual lever (left-right turn) switch
114 Manual lever (lift) switch
115 discharge switch
116 Overhang position setting dial
123 Extension relay
124 Reduction relay
125 Left turn relay
126 Right turn relay
127 Lifting solenoid
128 Lowering solenoid
129 Discharge relay
160 Threshing Ogre Ascent Relay
S1 Reduction limit switch
S2 Extension limit switch
S3 Intermediate limit switch

Claims (3)

In a grain discharging apparatus equipped with a grain auger ( 5 ) for grain discharge,
A remote control panel ( 44 ) capable of controlling the operation of the threshing auger ( 5 ) by remote control is provided,
To the remote control panel (44) is discharged grain auger (5) a first switch group to be moved in the vertical direction and the horizontal direction toward the traveling direction of the aircraft with a grain discharge device and (45a to 45d) , Provided with a discharge / off switch (45g) for turning on and off the operation of discharging the grain from the grain auger (5) ,
A second switch group ( 45e, 45f ) for moving the discharge port ( 9 ) of the cerealing auger ( 5 ) in the longitudinal direction is disposed below the first switch group (45a to 45d ) ,
The second switch group to (45 e, 45f) projecting / receiving switch automatically moving the discharge grain auger 5 on one side projecting position and retracted position (45h) are arranged,
Was discharged on / off switch and (45 g) operably become configured overhanging / storage switch (45h) with double-click
A grain discharging apparatus characterized by that. In a grain discharging apparatus equipped with a grain auger ( 5 ) for grain discharge,
A remote control panel ( 44 ) capable of controlling the operation of the threshing auger ( 5 ) by remote control is provided,
To the remote control panel (44) is discharged grain auger (5) a first switch group to be moved in the vertical direction and the horizontal direction toward the traveling direction of the aircraft with a grain discharge device and (45a to 45d) , Provided with a discharge / off switch (45g) for turning on and off the operation of discharging the grain from the grain auger (5) ,
A second switch group ( 45e, 45f ) for moving the discharge port ( 9 ) of the cerealing auger ( 5 ) in the longitudinal direction is disposed below the first switch group (45a to 45d ) ,
The second switch group to (45 e, 45f) projecting / receiving switch automatically moving the discharge grain auger 5 on one side projecting position and retracted position (45h) are arranged,
Clicking on one of the discharge on / off switch (45 g) and overhanging / storage switch (45h), and a configuration Ru stops the operation for discharging the grain from HaiKoku auger (5)
A grain discharging apparatus characterized by that. In a grain discharging apparatus equipped with a grain auger ( 5 ) for grain discharge,
A remote control panel ( 44 ) capable of controlling the operation of the threshing auger ( 5 ) by remote control is provided,
To the remote control panel (44) is discharged grain auger (5) a first switch group to be moved in the vertical direction and the horizontal direction toward the traveling direction of the aircraft with a grain discharge device and (45a to 45d) , Provided with a discharge / off switch (45g) for turning on and off the operation of discharging the grain from the grain auger (5) ,
Second switch group for moving the outlet of the exhaust grain auger (5) on the lower side of the first switch group (45a to 45d) to (9) in the longitudinal direction (45 e, 45f) arranged,
It said second switch group (45 e, 45f) overhanging / storage switch automatically moving the discharge grain auger 5 on one side projecting position and retracted position (45h) are arranged,
Grain discharge device, characterized in that said providing the various switches (45A～45h) covering closable lid (46).