JP4965864B2 - Remote control device - Google Patents

Description

The present invention relates to a remote control device that can be commonly used for a plurality of types of agricultural machines .

Conventionally, for example, as a remote control operation device that can be commonly used for a plurality of types of agricultural machines, a plurality of panels that are made of a thin plate such as metal or plastic and are provided with a switch content display for displaying the content of the operation switch unit A remote control device is known in which a device corresponding to an agricultural machine connected to a tractor is selected from the body, and the selected panel body is detachably attached to the surface of the device body (for example, a patent) Reference 1).
JP 2005-151920 A

  However, in the configuration in which one panel body selected from a plurality of panel bodies corresponding to a plurality of types of farm work machines is detachably attached to the apparatus main body and used as in the conventional remote control device, the tractor is used. There is a problem that each time the agricultural machine to be connected is changed, it is necessary to perform troublesome replacement work of the panel body.

The present invention has been made in view of these points, and an object of the present invention is to provide a remote control device that can be used in common for a plurality of types of farm work machines without performing troublesome replacement work.

The remote control operation device according to claim 1 is a remote control operation device that can be commonly used for a plurality of types of farm work machines , and is provided with an apparatus main body having an operation switch portion and a seat attachment portion , and the apparatus main body. A flexible sheet body, attached to the apparatus main body, corresponding to one farm work machine among the plurality of types of farm work machines , and a first switch content display for displaying the contents of the operation switch unit; attached to the seat body, the one that corresponds to more other agricultural machines in agricultural machine, and a second switch content display that displays the contents of the operation switch section, the sheet member has one end Is attached to the seat attachment portion, and the other end portion is a free end portion .

The remote control device according to claim 2 is the remote control device according to claim 1, wherein the first switch content display is attached to the front surface of the device main body, and the second switch content display is attached to the surface of the sheet body. The sheet body is formed in a size capable of covering substantially the entire front surface of the apparatus main body with a non-transparent sheet member.

The remote control device according to claim 3 is the remote control device according to claim 1, wherein the first switch content display is attached to the front surface of the device main body, and the second switch content display is attached to the surface of the sheet body. The sheet body is formed in a size that can cover substantially the entire front surface of the apparatus main body with a transparent sheet member having the same color as a part of the first switch content display.

Remote control device 請 Motomeko 4 described is a remote control device that can be used in common to a plurality of types of agricultural machines, the apparatus main body having the operation switch section, wound rotatably provided on the main body A take-up shaft body, a flexible sheet body wound around the take-up shaft body, attached to the apparatus main body, and corresponding to one farm work machine in the plurality of types of farm work machines , A first switch content display for displaying the content of the operation switch unit, a first switch display attached to the sheet body, corresponding to other farm work machines in the plurality of types of farm work machines , and displaying the contents of the operation switch unit 2 switch content display .

According to the present invention, unlike the conventional configuration in which one panel body selected from a plurality of panel bodies corresponding to a plurality of types of agricultural machines is detachably attached to the apparatus main body and used, it is a troublesome replacement work. It can be used in common for multiple types of agricultural machines without having to

  An embodiment of a remote control device of the present invention will be described with reference to the drawings.

  1 to 4, reference numeral 1 denotes a remote control operation device (operation box), which is connected to a work implement lifting support device (three-point hitch portion) at the rear of a tractor that is a traveling vehicle (not shown). It can be used in common for a plurality of types of machines to be used, that is, for example, two types of farm working machines (pitching machine, cocoon coating machine). The remote control device 1 is electrically connected to the control unit of the agricultural machine connected to the tractor via the connection cord 2 and is disposed at a position where an operator on the tractor can operate. .

  As shown in FIGS. 1 to 4, the remote control device 1 includes a device body 4 having a substantially rectangular parallelepiped shape, and a connection cord having one end connected to the control unit of the agricultural machine on the lower surface of the device body 4. The other end of 2 is connected.

  The apparatus main body 4 has an operation switch portion 5 on the front side that is pushed by an operator riding on the tractor. The operation switch unit 5 is composed of, for example, a plurality of push buttons (switches) having two or more functions corresponding to each machine. Further, the apparatus main body 4 has projecting sheet attached portions 6 at two locations in the upper part of the front surface.

  In addition, the remote control device 1 includes a substantially rectangular flexible sheet body 8 provided in a state where a part of the remote controller operation device 1 is fixed to the device body 4. The sheet body 8 is formed in a size that can cover substantially the entire front surface of the apparatus main body 4 with a non-transparent sheet member 10 made of, for example, a synthetic resin, and one end in the longitudinal direction of the sheet body 8 is the sheet of the apparatus main body 4. The other end portion in the longitudinal direction of the sheet body 8 is fixed to the attached portion 6 and is a free end portion 9.

  When the sheet body 8 is not in use as shown in FIGS. 1 and 2, the sheet body 8 is placed so that the free end portion 9 of the sheet body 8 faces a portion slightly below the center in the vertical direction on the rear surface of the apparatus body 4. Although the front surface of the apparatus main body 4 is exposed with the attachment portion 6 side as a center, the sheet body 8 is entirely opposed to the front surface of the apparatus main body 4 when in use as shown in FIGS. It covers almost the entire front surface of the apparatus body 4.

  Here, as shown in FIG. 1, it corresponds to one of a plurality of types of machines, for example, a chamfering machine that performs chamfering work and earthing work, and displays the contents of the operation switch unit 5. A switch content display 11 is attached to the front surface of the apparatus body 4. The first switch content display 11 displays the content of the operation switch unit 5 that is pushed when operating the operating unit of the scraper when the agricultural machine connected to the tractor is the scraper. For example, it is composed of characters such as “open”, “closed”, “dobiki”, “work”, and symbols such as “◯”.

  Further, as shown in FIG. 3, the second switch content display 12 for displaying the contents of the operation switch unit 5 corresponds to another machine among a plurality of types of machines, for example, a paint coater for performing paint painting work. It is attached to the surface of the sheet body 8. The second switch content display 12 displays the content of the operation switch unit 5 that is pushed when operating the operation unit of the paddy machine when the agricultural machine connected to the tractor is the paddy machine. For example, it consists of characters such as “shallow”, “depth”, “forward”, “reverse”, a symbol such as “◯”, and a figure indicating a color coater.

  Next, the operation of the remote control device 1 will be described.

  For example, when performing a chamfering work by connecting a chamfering machine to the rear part of the tractor, as shown in FIGS. 1 and 2, the sheet body 8 is lifted to be in a non-use state and the front surface of the apparatus body 4 is exposed. Thus, the first switch content display 11 corresponding to the scraper is made visible, and the operation switch unit 5 is appropriately pushed while confirming the first switch content display 11.

  For example, when the push button 5a shown in FIG. 1 is pushed, the side rake on the right side of the scraper is closed, and when the push button 5b shown in FIG. The body is in a soiled state.

  Next, in place of the scraper, when performing a smearing operation by connecting a smearing machine to the rear part of the tractor, the sheet body 8 covers substantially the entire front surface of the apparatus main body 4 as shown in FIGS. Thus, by lowering the sheet body 8 to a flat state of use, the second switch content display 12 corresponding to the coater is made visible, and the operation switch unit 5 is confirmed while confirming the second switch content display 12. Is appropriately pushed.

  For example, when the push button 5a shown in FIG. 3 is pushed, the rotary part of the coater is raised and the tilling depth becomes shallow, and when the push button 5b shown in FIG. 3 is pushed. The rotary part of the coater descends and the tilling depth increases.

  As described above, according to the remote control device 1, unlike the conventional configuration that requires troublesome replacement work of the panel body, the flexible sheet body 8 is lifted or lowered without troublesome replacement work. Can be used in common for multiple types of agricultural machines.

  In addition, since a part of the sheet body 8 is fixed to the sheet mounting portion 6 of the apparatus main body 4, the sheet body 8 is not lost.

The number of sheet bodies 8 may be two or more (for example, 2, 3, or 4 sheets). For example, a sheet body with a second switch content display 12 corresponding to a wrinkle coater, and the sheet body. Alternatively, the sheet body with the third switch content indication corresponding to the fertilizer spreader may be doubled and fixed to the sheet attached portion 6 of the apparatus main body 4 .

  In the above-described embodiment, the case where the flexible sheet body 8 is configured by the non-transparent sheet member 10 has been described. For example, as shown in FIGS. A transparent sheet member 20 having the same color as a part of 11 may be used.

  That is, for example, in the remote control device 1 shown in FIGS. 5 to 8, the symbols 11a, 11b, 11c, 11d, and 11e of “◯” in the first switch content display 11 shown in FIG. 11 is the power on / off display portion 11f is white, the remaining portion of the first switch content display 11 is blue, and the transparent sheet member 20 is the same color blue and transparent as the remaining portion. The surface of the sheet member 20 is provided with a second switch content display 12 made up of characters other than blue, such as “shallow”, “depth”, “forward”, “reverse”, and a figure indicating a wrinkle coater. Yes.

  Therefore, as shown in FIG. 7, when the entire front surface of the apparatus body 4 is covered with the sheet body 8, characters such as “shallow”, “depth”, “forward”, “reverse”, The second switch content display 12 consisting of a figure indicating the above becomes visible, and the blue portion in the first switch content display 11 disappears and becomes invisible. Further, the symbols “11a”, “11b”, “11c”, “11d”, and “11e” of “◯” float in purple on the sheet body 8, and the power on / off display portion 11f in the first switch content display 11 is light blue on the sheet body 8. Emerge.

  Even in the remote control device 1 shown in FIGS. 5 to 8, just as in the case shown in FIGS. 1 to 4, the sheet body 8 can be lifted and lowered without troublesome replacement work. The sheet body 8 can be used in common for a plurality of types of agricultural machines, and the sheet body 8 is not lost because a part of the sheet body 8 is fixed to the sheet attachment portion 6 of the apparatus body 4.

  Further, even if the sheet body 8 is lost due to damage or the like, for example, the symbols 11a, 11b, 11c, 11d, and 11e of “◯” are red and can only be used with a scraper. Since it is distinguished from the blue “◯” symbol corresponding to the push button that is not used, depending on the operator, the operation part of the glazing machine can be appropriately operated without making a mistake.

Also, remote control device 1 may be a structure of one side roll shown in FIGS. 9 to 11.

In the remote control device 1 shown in FIGS. 9 to 11 , a winding shaft 51 in the left-right direction is rotatably provided at the upper end portion of the device body 4, and the winding shaft 51 is attached to the device body 4. It has a left and right shaft portion 52 that is penetrated, and a knob portion 53 provided at both axial ends of the shaft portion 52. One end of a rectangular flexible sheet body 55 is fixed to the shaft portion 52 of the winding shaft body 51, and the sheet body 55 is wound around the shaft portion 52 of the winding shaft body 51. . At the free end, which is the other end of the sheet body 55, there is a positioning engagement body 60 for releasably engaging with the engagement receiving portions 61a and 61b of the apparatus body 4 to position the sheet body 55 at a predetermined position. Is provided. The engagement receiving portions 61a and 61b are configured by upper and lower wall surfaces 63a and 63b of a hollow portion 62 formed on the front side of the apparatus main body 4.

A predetermined portion of the front surface of the apparatus main body 4, for example, a bottom surface of the indented portion 62, corresponds to one machine among a plurality of types of machines, for example, a scraping machine that performs a chamfering operation and an earthing operation. A first switch content display 11 for displaying the content of the operation switch section 5 is attached (see FIG. 9 ). Further, on the surface of the sheet body 55, a second switch for displaying the contents of the operation switch unit 5 of the apparatus main body 4 corresponding to another machine among a plurality of types of machines, for example, a coater for performing a coat coating operation. A content display 12 is attached.

  And, when the scraper is connected to the rear part of the tractor to perform the scraping operation, the sheet body 55 is wound around the winding shaft 51 to expose the front surface of the apparatus main body 4, thereby supporting the scraper. The first switch content display 11 is made visible, and the operation switch unit 5 is appropriately pushed while confirming the first switch content display 11.

  In a state where the first switch content display 11 can be seen, the positioning engagement body 60 and the engagement receiving portion 61a of the apparatus main body 4 are engaged, and the sheet body 55 is positioned at a predetermined position with respect to the apparatus main body 4. Has been.

  In addition, when performing a smearing operation by connecting the smearing machine to the rear part of the tractor, the sheet body 55 is wound so that the sheet body 55 covers a predetermined portion of the front surface of the apparatus main body 4, for example, the entire bottom surface of the indented portion 42. By rewinding from the take-up shaft 51 and making it into a flat state of use, the second switch content display 12 corresponding to the coater is made visible, and the operation switch unit while confirming the second switch content display 12 5 is pushed appropriately.

  In a state where the second switch content display 12 can be seen, the positioning engagement body 60 and the engagement receiving portion 61b of the apparatus main body 4 are engaged, and the sheet body 35 is positioned at a predetermined position with respect to the apparatus main body 4. Has been.

Thus, even in the remote control device 1 shown in FIGS. 9 to 11 , the winding shaft 51 can be manually rotated without troublesome replacement work as in the case shown in FIGS. 1 to 4. By simply operating to wind up or unwind the sheet body 35, it can be used in common for a plurality of types of agricultural machines, and the cylindrical sheet body 55 is not lost.

  It should be noted that the switch content display may be automatically switched using drive means (motor, spring, etc.) for rotating the winding shaft 51.

  On the other hand, in any of the above-described embodiments, it is not limited to the wired type that is electrically connected to the control unit of the agricultural machine via the connection means such as the connection cord 2, and the connection means such as the connection cord is not used. It may be a wireless type.

Further, the sheet body 55 may be constituted by a non-transparent sheet member or may be constituted by a transparent sheet member.

  Further, in order to make the first switch content display 11 and the second switch content display 12 easier to see, a light source may be provided inside the operation switch unit 5.

It is a front view at the time of the display state of the 1st switch content display of the remote control operating device which concerns on one embodiment of this invention. It is a side view of a remote control operating device same as the above. It is a front view at the time of the display state of the 2nd switch content display of a remote control operating device same as the above. It is a side view of a remote control operating device same as the above. It is a front view at the time of the display state of the 1st switch content display of the remote control operating device which concerns on other embodiment of this invention. It is a side view of a remote control operating device same as the above. It is a front view at the time of the display state of the 2nd switch content display of a remote control operating device same as the above. It is a side view of a remote control operating device same as the above . It is a front view of the remote control device according to still another embodiment of the present invention. It is a side view of a remote control operating device same as the above. It is an expanded view of the sheet | seat of a remote control operating device same as the above.

1 Remote control operation device 4 Device body 5 Operation switch section
6 seat mounting part 8 sheet body
9 free ends
10 Non-transparent sheet material
11 1st switch contents display
12 Second switch content display
20 transparent sheet member
51 Winding shaft
55 Sheet body

Claims (4)

A remote control device that can be used in common for multiple types of agricultural machines ,
An apparatus main body having an operation switch portion and a seat mounting portion ;
A flexible sheet provided in the apparatus body;
Attached to the apparatus main body, which corresponds to one of the agricultural machine in the plurality of types of agricultural machines, and a first switch content display that displays the contents of the operation switch section,
Wherein attached to the seat body, the one that corresponds to more other agricultural machines in agricultural machine, and a second switch content display that displays the contents of the operation switch section,
One end part of the sheet body is attached to the seat attachment part, and the other end part is a free end part . The first switch content display is attached to the front of the device body,
The second switch content display is attached to the surface of the sheet body,
The sheet body is formed in a size capable of covering substantially the entire front surface of the apparatus main body with a non-transparent sheet member.
The remote control device according to claim 1. The first switch content display is attached to the front of the device body,
The second switch content display is attached to the surface of the sheet body,
The sheet body is formed in a size that can cover substantially the entire front surface of the apparatus main body with a transparent sheet member having the same color as a part of the first switch content display.
The remote control device according to claim 1. A remote control device that can be used in common for multiple types of agricultural machines ,
An apparatus body having an operation switch unit;
A winding shaft provided rotatably on the apparatus body;
A flexible sheet wound around the winding shaft;
Attached to the apparatus main body, which corresponds to one of the agricultural machine in the plurality of types of agricultural machines, and a first switch content display that displays the contents of the operation switch section,
A remote control operation device, comprising: a second switch content display that is attached to the sheet body and corresponds to other farm work machines in the plurality of types of farm work machines , and displays the contents of the operation switch unit. .

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