JP2008109868A - Motor-operated unit of farmwork implement - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a farmwork implement having a motor-operated unit which enables operation switches to easily be selected when a worker boarded on a tractor controls the motor-operated unit disposed at hand to operate the target motor-operated sites of the farmwork implement mounted behind the tractor. <P>SOLUTION: The farmwork implement 1 having a motor-operated unit 2 is characterized by disposing operation switches in different colors, respectively, in a tractor-side motor-operated unit 2 in which operation switches 20 are disposed, and disposing marks having the same colors as those of the operation switches, respectively, in farmwork implement side working portions corresponding to the operation switches 20. The farmwork implement 1 having the motor operation unit 2, wherein the implement side working portions are identified in the same colors as the colors of the operation switch unit. Thereby, the operation switches 20 at site to be operated are obviously identified. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an operation unit of a farm work machine having an electric operation unit mounted on a tractor.

2. Description of the Related Art Conventionally, an electric operation unit that is provided with an electric operation unit that operates via an electric component on a work machine that is mounted on a tractor, and an operator who gets on the tractor can operate the electric operation unit by operating the electric component from a driver's seat. Agricultural machines equipped with are known. As this type of prior art, for example, an “agricultural working machine” described in Japanese Patent Laid-Open No. 2006-238898 (Patent Document 1) is disclosed.
JP 2006-238898 A

  Since the electric operation unit disclosed in Patent Document 1 includes an operation button that is pushed when operating the electric operation unit and a buzzer that emits a warning sound, the electric operation unit may emit a warning sound. The purpose is to improve the operability and safety of the operating operator. When an operator who sits on such a farm implement tries to activate the electric actuator of the farm implement attached to the rear of the tractor, he looks back and confirms the actuator to be activated. Then, operate and operate the electric operation part at hand. However, the operation switch of the conventional electric operation unit only displays the name of the operation unit and characters such as `` right '' and `` left ''. There was a problem that was very difficult to understand. In addition, when an unfamiliar operator operates, there is a problem that it is difficult to understand only by the name of the operating part.

  For this reason, an object of the present invention is to provide an agricultural machine having an electric operation unit that allows an operator sitting on a tractor to easily identify an operation switch of an electric operation point intended for an agricultural machine mounted on the rear. It is in.

  In order to solve the above-described problem, in an agricultural machine having an electric operation unit attached to a tractor, the electric operation unit provided with an operation switch for operating the electric operation unit from the tractor driver's seat is provided for each of the electric operation units. The operation switch part is provided in different colors, and an operator who has got a mark of the same color as the color of the operation switch part on the operating unit on the work machine that operates by operating the color-coded operation switch Provided is a farm work machine having an electric operation section characterized by being provided at a position where visual confirmation is possible.

  Further, in an agricultural working machine having an electric operation unit attached to a tractor, the electric operation unit provided with an operation switch for operating the electric operation unit from the tractor driver's seat is color-coded for each operation switch unit of the electric operation unit. Agricultural work having an electric operation part, wherein an operation part of a work machine that is provided by operating the color-coded operation switch is identified and provided in the same color as the color of the operation switch part Provide a machine.

  With the above configuration, each operation switch part of the electric operation part is color-coded, and a mark of the same color is provided at a position where an operator who has boarded the traveling vehicle of the electric operation part of the agricultural work machine can visually check. Accordingly, the operation switch of the electric operation unit having the same color as the mark of the target electric operation unit may be operated, and the target operation switch can be easily identified and operated during operation.

  In addition, since the operating part of the working machine to be operated is identified and provided in the same color as the color of the operation switch part, it is only necessary to operate the operation switch of the same color as the operating part to be operated. Can be identified.

  The configuration of an embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of a farm working machine which is a soil crushing apparatus embodying the present invention, FIG. 2 is an explanatory diagram of an operation panel of an electric operation unit embodying the present invention, and FIG. 3 is a soil crushing apparatus in a state where an extended leveling board is folded Fig. 4 is a side view of a state in which the left and right soil crusher is folded.

  The farm work machine 1 shown in this example is a folding-type scraping device that is mounted on a tractor (not shown) and performs scraping / crushing work. A three-point link hitch mechanism comprising a pair of left and right lower links of a tractor (not shown) and a top link in the upper center, a pair of left and right lower link pins 11 provided in front of the agricultural machine 1, and a top mast provided in the upper center. 10 are connected.

  The input shaft 12 provided so as to protrude in the horizontal direction in front of the farm work machine 1 is connected to a PTO shaft of a tractor (not shown) by a universal joint (not shown) to input the rotational power of the tractor to the farm work machine side. Is. The rotational power input to the input shaft 12 is input to a gear box 121 provided by projecting the input shaft 12 at the center of the left and right, and is transmitted by a transmission shaft in a pipe frame extending in the horizontal direction from the gear box 121. The lower earth-crushing rotor 13 is driven by a chain that is transmitted to a chain transmission case 122 provided on the lateral side of the central earth breaking device 14 and that is housed in the chain transmission case 122 and wound vertically.

  The crushed rotor 13 has crushed claws 132 arranged radially on the rotation axis in the left-right direction, and rotates and crushed in soil or mud. Behind the crushed rotor 13 is provided a leveling plate for receiving the crushed mud and leveling the mud while rotating up and down with a rotating shaft provided in the horizontal direction.

  Since the scraping device of the present example is configured to be long in the left-right direction, a wide work width can be worked in one process, but on the other hand, when working on a narrow field or moving on a road, there is a case where inconvenience occurs due to the wide width. . For this reason, it divides | segments into 3 in the left-right direction of the central soil breaking apparatus 14, the left ground breaking apparatus 15, and the right ground breaking apparatus 16, and each of the left ground breaking apparatus 15 and the right ground breaking apparatus 16 can be rotated and folded up on the central ground breaking apparatus 14 side. It is configured.

  The left earth crusher 15 and the right earth crusher 16 are rotated upward in the direction of arrow A using a folding rotation shaft 161 provided in the front-rear direction on the left and right ends of the central earth crusher 14 as a rotation fulcrum. The rotation is rotated by the left folding electric drive unit 22 and the right folding electric drive unit 23 provided in the vicinity of the left and right folding rotation shafts 161, and the electric cylinder provided in the folding electric drive unit is driven to expand and contract. Moved.

A claw clutch 131 is provided at each end of the crushed rotor 13 that is a folded portion, and the crushed rotor 13 can be contacted and separated during folding and unfolding, and power can be transmitted during unfolding. Yes.
The central ground breaking device 14, the left ground breaking device 15 and the right ground breaking device 16 are respectively provided with the central leveling plate 17, the left leveling plate 18 and the right leveling plate 19 which are the leveling plates. It is rotated.

  A left extension leveling plate 181 and a right extension leveling plate 191 are provided at the outer end portions of the left leveling plate 18 and the right leveling plate 19, respectively, and provided at the outer end portions of the left leveling plate 18 and the right leveling plate 19, respectively. The extended leveling plate folding rotation shaft 192 is provided so as to be rotatable in the left-right direction. The left extension leveling plate 181 and the right extension leveling plate 191 level the mud that protrudes from the left and right outer sides of the front soil breaking device. When not in use, the left leveling plate folds around the extended leveling plate folding rotation shaft 192 as a fulcrum. 18 and the right leveling plate 19 are rotated and folded upward.

  The rotation of the left extension leveling plate 181 and the right extension leveling plate 191 drives the left extension leveling plate electric drive unit 24 and the right extension leveling plate electric drive unit 25 provided in the left crushing device 15 and the right crushing device 16, respectively. The left extension leveling plate 181 and the right extension leveling plate 191 are respectively connected to the left electric arm 241 and the right electric arm 251 interlocked with the electric motor provided in the left and right extension leveling plate electric drive unit. By connecting and rotating each electric arm in the left-right direction, the left and right extended leveling plates can be folded and deployed in the direction of arrow B.

  The left folding electric drive unit 22, the right folding electric drive unit 23, the left extension leveling plate electric drive unit 24 and the right extension leveling plate electric drive unit 25 are placed on the driver's seat of the tractor on which the agricultural work machine 1 is mounted. However, it is comprised so that it may operate by operating the electric operation part 2 provided in the driver's seat so that it can be remotely operated from the driver's seat. The electric operation unit 2 is connected to the agricultural machine 1 side by an electric cable 26 and is connected to a battery on the tractor side, and each electric operation unit operates. It is also possible to operate by wireless communication instead of the electric cable 26.

  As shown in FIG. 2, each operation switch 20 and toggle switch 21 are provided on the operation panel of the electric operation unit 2, and the toggle switch 21 is tilted in the direction of “open” or “collapse”, respectively, and desired electric operation is performed. When each operation switch 20 corresponding to the section is pressed, the electric operation section on the farm work machine 1 side is activated. The shaded portions of A, B, C, and D of each operation switch 20 are displayed in different colors, and are also visible from the driver's seat on the farm work machine 1 side that operates corresponding to each operation switch 20. Marks of the same color are provided, and anyone can easily and quickly operate by pressing a switch of the same color as the mark color of the desired operating part.

  In order to fold the left ground breaking device 15, it is possible to fold the toggle switch 21 of the electric operation unit 2 by tilting it in the direction of “folding” and pressing the operation switch 20 indicated by the same color as the left ground breaking device mark 30. . On the other hand, when deploying, the toggle switch 21 is tilted in the direction of “open”, and the operation switch 20 indicated by the same color as the left earth crushing device mark 30 is pressed. Similarly, the folding and unfolding operation of the right earth breaking device 16 can be activated by pressing the operation switch 20 indicated by the same color as the right earth breaking device mark 31.

  The left extension leveling plate 181 and the right extension leveling plate 191 are also rotated in the same way as the operation of the left and right earth crushing devices by depressing the toggle switch 21 in the desired operation direction and the left extension leveling plate mark 32 displayed on the agricultural machine 1 side or It operates by pressing the operation switch 20 of the same color as the right extension leveling plate mark 33. In addition, the same effect can be obtained by changing the color of the entire operation portion or a part of the paint color to the color of the operation switch 20 instead of the mark on the agricultural machine 1 side.

  The present invention is not limited to the ground crushing device shown in the embodiment, but can be applied to an agricultural working machine having an electric actuator, and the color of a push switch and the color of the working part of the working machine operated thereby In the same way, the operation of the complicated electric operation unit can be easily operated regardless of gender.

The top view of the agricultural machine which is the earth-crushing apparatus which implemented this invention Explanatory drawing of the operation panel of the electric operation part which implemented this invention Top view of a farm machine that is a soil crusher with the extended leveling board folded Side view of folded left and right soil crusher

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Farming machine 10 Top mast 11 Lower pin 12 Input shaft 121 Gear box 122 Chain transmission case 13 Crushing rotor 131 Claw clutch 14 Central crushing device 15 Left crushing device 16 Right crushing device 161 Folding rotation shaft 17 Central leveling plate 18 Left leveling plate 181 Left extension leveling plate 19 Right leveling plate 191 Right extension leveling plate 192 Extension leveling plate folding rotation shaft 2 Electric operation unit 20 Operation switch 21 Toggle switch 22 Left folding electric drive unit 23 Right folding electric drive unit 24 Left extension leveling plate electric drive Portion 241 Left electric arm 25 Right extension leveling board electric drive unit 251 Right electric arm 26 Electric cable 30 Left earth breaking device mark 31 Right earth breaking device mark 32 Left extension leveling plate mark 33 Right extension leveling plate mark

Claims (2)

  In an agricultural working machine having an electric operation unit mounted on a tractor, the electric operation unit provided with an operation switch for operating the electric operation unit from a tractor driver's seat is color-coded for each operation switch unit of the electric operation unit. Provided in the working part on the working machine side, which is operated by operating the color-coded operation switches, a mark of the same color as the color of the operation switch part is provided at a position that can be visually confirmed by an operator who rides the traveling vehicle. A farm working machine having an electric operation part characterized by the above.   In an agricultural working machine having an electric operation unit mounted on a tractor, the electric operation unit provided with an operation switch for operating the electric operation unit from a tractor driver's seat is color-coded for each operation switch unit of the electric operation unit. An agricultural work machine having an electric operation unit, wherein an operation unit of a work machine that is provided and operated by operating the color-coded operation switch is identified and provided with the same color as the color of the operation switch unit.

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