JP4313119B2 - Sprinkling machine and finishing method - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a coater, and more particularly, to a coater provided with a working unit that performs a paintwork operation at a position offset laterally with respect to a traveling position of a traveling machine body.

Such a hulling machine is mounted on a traveling machine body such as a tractor and is used when a hulling operation in a field is continuously performed along the traveling direction of the traveling machine body. The hail coater forms a hail over the entire circumference of a wide field, and can improve the work efficiency of the hulling work (see Patent Document 1). This padding machine is attached to the rear part of the traveling machine body, rotary claws that scrape off a part of the old paddle, rotary that disperses the scraped soil into the old paddle and fills it with vibration of the vibrator And has a wrinkle shaping plate for forming a new wrinkle. Further, the present applicant has proposed a wrinkle coater having a rotating drum type trimming body in a trimming section (see Patent Document 2).

Japanese Patent Laid-Open No. 7-246001 (page 1-2, FIG. 1) Japanese Patent Laid-Open No. 10-4706

  Such a padding machine performs a linear padding operation at an offset position according to the progress of the traveling machine body. However, when a padding operation is performed along the periphery of the field in a rectangular field, the traveling machine When the tip of the machine body reaches the end of the field, the subsequent padding operation cannot be performed, and there is a problem that unworked parts always remain at the four corners of the rectangular field. Therefore, in the conventional lacquering machine, the lacquering machine is moved to the offset position on the opposite side of the normal operation with respect to the traveling machine body, and the front-rear relation is reversed (reversed reverse) so that the unworked parts at the four corners On the other hand, the work is performed while the traveling machine body is moved backward.

  However, in such conventional reversing reverse work, the traveling machine body is stopped and the glazing machine is reversed and reversed, and after the traveling direction of the traveling machine body is changed and the work position is adjusted, the work is restarted. However, there is a problem that the continuous work must be temporarily stopped, and the work efficiency is remarkably lowered.

  The present invention has been made in view of such a problem, and can be continuously applied to the corners of the field in the application machine that performs the application work along the traveling direction of the traveling machine body. The purpose is to provide a lacquering machine.

The invention of claim 1 is mounted on a vehicle body, one end is rotatably connected to horizontal pivots offset frame and the offset frame is movable on the side of the rotatably supported by the other end vehicle body A working unit that is offset and moved to the side of the old carcass that is located laterally with respect to the traveling position of the traveling machine body, and performs the painting process as the traveling machine body moves. A swab coater that adjusts the position of the working unit so as to be installed at the setting position of the old kite, and is a rotating actuator that rotates the working unit with respect to the offset frame (for example, the rotating cylinder 57 in the embodiment). Working unit parallel detection means (for example, work in the embodiment) for detecting whether the working unit is substantially parallel to the direction in which the old kite extends during the smearing operation. Actuator operation control for controlling the operation of the rotation actuator so that the direction of the working unit is substantially parallel to the direction in which the old saddle extends according to the detection result detected by the parallel detecting device 90) and the working unit parallel detecting means Means (for example, the controller 71 in the embodiment).

  According to a second aspect of the present invention, in the invention of the plastering machine according to the first aspect, the invention further comprises a moving actuator (for example, the turning cylinder 13 in the embodiment) capable of moving the offset frame to the side of the traveling machine body. An actuator operating means for manually operating the actuator (for example, the actuator operating device 67 in the embodiment) is provided on the traveling machine body side, and the working unit visually confirms that the offset working position of the working unit is located at the set position. First visual confirmation means (for example, the first marker 62 in the embodiment) is provided.

Operation of the invention of claim 3, in the invention of ridge painted machine according to claim 2, the actuator operating means, so that the position of the working unit is kept at a set position, while the first visual check means is visually confirmed It is possible.

  According to a fourth aspect of the present invention, in the invention of the wrinkle coater according to the second or third aspect, the first visual confirmation means is the first visual confirmation means when the first visual confirmation means is visually observed by an operator who has boarded the traveling machine body. The extension point of the operator's line of sight is at a predetermined position of the old saddle, so that the position of the working unit is arranged at the set position.

The invention of claim 5 is mounted on the traveling machine body, one end is rotatably connected to horizontal pivots offset frame and the offset frame is movable on the side of the rotatably supported by the other end vehicle body A working unit that is offset and moved to the side of the old carcass that is located laterally with respect to the traveling position of the traveling machine body, and performs the painting process as the traveling machine body moves. A coater that adjusts the position of the working unit so that it is installed at the setting position of the old kite, and is provided in the working unit, a moving actuator that moves the offset frame to the side of the traveling machine body, Working unit position detection means (for example, the working unit position detection device 100 in the embodiment) for detecting whether or not it is installed at the set position during the smearing operation, and detected by the working unit position detection means Characterized by an actuator operation control means for the position of the working unit according to output the result to control the operation of the moving actuator to be placed in the set position.

  According to a sixth aspect of the present invention, in the invention of the wrinkle coater according to the fifth aspect, the actuator is provided with a rotary actuator capable of rotating the working portion relative to the offset frame, and an actuator operating means for manually operating the rotary actuator is provided. Provided on the traveling machine body side, the working unit is provided with second visual confirmation means (for example, the second marker 64 in the embodiment) for visually confirming that the rotational position of the working unit is located at the set position. It is characterized by that.

The invention according to claim 7 is the brush coater invention according to claim 6 , wherein the actuator operating means is visually confirmed by the second visual confirmation means so that the rotational position of the working portion is held at the set position. It is characterized by being operable.

  The invention according to claim 8 is the invention of the wrinkle coater according to claim 6 or 7, wherein the second visual confirmation means is the one when the second visual confirmation means is visually observed by an operator who has boarded the traveling machine body. When the extension of the line of sight of the worker is substantially parallel to the direction in which the old saddle extends, the working portion is arranged so that the direction of the working portion is substantially parallel to the direction in which the old saddle extends.

The invention of claim 9 is attached to the vehicle body, one end is rotatably connected to horizontal pivots offset frame and the offset frame is movable on the side of the rotatably supported by the other end vehicle body with ridges coating machine equipped with a working portion which is offset moved to the old ridge side that is present laterally performing ridge coating work relative to the running position of the vehicle body, performs ridge coating work with the movement of the traveling body A wrinkle coating method for adjusting the position of the working unit so that the position of the working unit is set at the setting position of the old kite, the rotation actuator for rotating the working unit with respect to the offset frame, and the offset frame And a moving actuator for moving the offset to the side of the traveling machine body. One of location, as well as automatically adjusting the set position, characterized in that manual adjustment by an actuator operation means provided to the other on the traveling machine body.

  According to a tenth aspect of the present invention, in the invention of the smearing work method according to the ninth aspect, the manual adjustment is performed by visually confirming means (for example, the first marker 62 and the second marker 64 in the embodiment) provided in the working unit. It is characterized by being made by operating the actuator operating means while visually confirming the positional relationship with the old casket.

  The invention of claim 11 is characterized in that, in the invention of the wrinkle coating method of claim 9 or 10, manual adjustment and automatic adjustment are performed while turning the traveling machine body at the corner of the field.

  According to the scissor coater of claim 1, the actuator operation control means is configured so that the direction of the working part extends in the direction of the old tack according to the detection result detected by the working part parallel detection means provided in the working part. The operation of the rotation actuator is controlled so as to be substantially parallel. For this reason, when the working unit is being painted, the direction of the working unit can always be substantially parallel to the direction in which the old kite extends.

  According to the brush coater of claim 2, the offset frame can be moved to the side of the traveling machine body by the moving actuator, and the moving actuator can be manually operated by the actuator operating means provided on the traveling machine body side. The part is provided with first visual confirmation means for visually confirming that the offset work position of the working part is located at the set position. For this reason, the working unit can be positioned at the set position by manually operating the actuator operation unit while the first visual confirmation unit is visually confirmed.

  According to the third aspect of the present invention, the actuator operating means can be operated while the first visual confirmation means is visually confirmed so that the position of the working unit is held at the set position. The position of the working unit can be reliably held at the set position only by manual operation of the means.

  According to the wrinkle coater according to claim 4, the first visual confirmation means has an extension of the line of sight of the worker when the first visual confirmation means is viewed by an operator who has boarded the traveling machine body. By being arranged so that the position of the working unit is installed at the set position, the worker who has boarded the traveling machine body only looks at the first visual confirmation means, It is possible to easily confirm whether or not the position of the working unit is installed at the setting position of the old fence.

  According to the fifth aspect of the present invention, the actuator operation control means sets the position of the working portion at the set position according to the detection result detected by the working portion position detecting means provided in the working portion. To control the operation of the moving actuator. For this reason, the working unit can be always installed at the setting position of the old kite while the working unit is being painted.

  According to the glazing machine described in claim 6, the offset frame can be rotated with respect to the offset frame by the rotating actuator, and the rotating actuator can be manually operated by the actuator operating means provided on the traveling machine body side. The working unit is provided with second visual confirmation means for visually confirming that the rotation position of the working unit is located at the set position. Therefore, the actuator operation means is manually operated while the second visual confirmation means is visually confirmed, so that the rotation position of the working unit can be positioned at the set position.

  According to the brush coater of claim 7, the actuator operation means can be operated while the second visual confirmation means is visually confirmed so that the rotational position of the working part is held at the set position. Only by manual operation of the operating means, the rotation position of the working unit can be reliably held at the set position.

  According to the wrinkle coater according to claim 8, the second visual confirmation means has an extension point of the line of sight of the worker when the second visual confirmation means is viewed by the worker who has boarded the traveling machine body. The working portion is arranged so that the direction of the working portion is substantially parallel to the direction in which the old iron extends. For this reason, the worker who has boarded the traveling machine body simply checks the second visual confirmation means, and the worker can easily confirm whether the direction of the working unit is substantially parallel to the direction in which the old iron extends. Can do.

  According to the glazing operation method of claim 9, one of the rotation position of the working part by the rotation actuator and the offset movement position of the work part by the movement actuator is automatically adjusted with respect to the set position, and the other is the traveling machine body. Manual adjustment is performed by the actuator operating means provided on the side. For this reason, the position of the working unit can be moved to the set position, and either the rotating position or the offset moving position of the working unit is automatically adjusted, thereby reducing the manual operation load of the actuator operating means. can do.

  According to the glazing operation method of claim 10, the manual adjustment is performed by operating the actuator operating means while visually confirming the positional relationship between the visual confirmation means provided in the working unit and the old crease. The working unit can be moved to the set position without depending on the intuition of the operator who operates the operating means.

  According to the glazing operation method of claim 11, manual adjustment and automatic adjustment are performed while turning the traveling machine body at the corner of the field, so that the traveling direction of the traveling machine body deviates from the direction in which the old basket extends. Even in the case of the direction, the position of the working unit can be set at the setting position of the old paddle, and as a result, continuous padding work can be performed up to the corner of the field.

  According to the coater according to the present invention, the actuator operation control means is configured so that the direction of the working part is substantially the same as the direction in which the old iron extends, according to the detection result detected by the working part parallel detecting means provided in the working part. Since the operation of the rotary actuator is controlled so as to be parallel, the orientation of the working unit can always be substantially parallel to the direction in which the old kite extends while the working unit is being painted.

  Further, according to the detection result detected by the work part position detection means provided in the work part, the actuator operation control means controls the operation of the moving actuator so that the position of the work part is set at the set position. While the work section is being painted, the work section can always be installed at the old firewood setting position.

  Further, one of the rotation position of the working unit by the rotating actuator and the offset movement position of the working unit by the moving actuator is automatically adjusted with respect to the set position, and the other is manually adjusted by the actuator operating means provided on the traveling machine body side. Thus, even if the traveling direction of the traveling machine body is shifted from the direction in which the old fence extends, the position of the working unit can be set at the setting position of the old fence, and as a result, it can be continuously extended to the corner of the field. It is possible to carry out the glazing operation. In addition, since either the rotation position or the offset movement position of the working unit is automatically adjusted, the operation burden of manual operation of the actuator operation means can be reduced.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a glazing machine according to the present invention will be described below with reference to FIGS. For convenience of explanation, the directions of arrows shown in FIG. 1 (perspective view) and FIG. 7 (perspective view) will be described below as the front-rear direction and the left-right direction.

[First Embodiment]
A first embodiment of a wrinkle coater according to the present invention will be described with reference to FIGS. As shown in FIGS. 1 and 2 (plan view), the hull coater 1 is attached to the hitch frame 3 that is detachably attached to a three-point link coupling mechanism 81 disposed at the rear portion of the traveling machine body 80 such as a tractor. An offset frame 10 whose front end side is rotatably attached and whose rear end side is turnable in the lateral direction of the traveling machine body 80, and work which is connected to the rear end portion of the offset frame 10 so as to be horizontally rotatable. Part 30.

A gear box 5 is provided at the lower center of the hitch frame 3 in the left-right direction, and the gear box 5 has an input shaft (not shown) protruding from the front side, and a PTO shaft (not shown) of the traveling machine body 80 is provided on the input shaft. Power is transmitted through a transmission shaft (not shown) of the intermediate frame 6 provided on the front side of the hitch frame 3. The offset frame 10 is a box-shaped member having a hollow inside, and a transmission mechanism (not shown) is provided inside, so that the driving force from the traveling machine body 80 is transmitted to the offset frame 10 via the input shaft of the gear box 5. It is transmitted to a drive shaft 11 that extends in the up-and-down direction at the tip portion and is rotatably arranged.

  The offset frame 10 is pivotable in the left-right direction by an expansion / contraction operation of a hydraulic swing cylinder 13 having one end pivoted to the rear upper part of the offset frame 10 and the other end pivoted to the upper part of the hitch frame 3. . For this reason, when the turning cylinder 13 extends, the offset frame 10 turns to the right, and when the turning cylinder 13 reduces, the offset frame 10 turns to the left.

A rotating shaft 31 that is connected to the lower portion of the drive shaft 11 and extends vertically downward is provided at the lower end of the offset frame 10. The rotation axis 31 of the rotation shaft 31 is arranged coaxially with that of the drive shaft 11. A rotating shaft case 32 that covers the rotating shaft 31 is disposed outside the rotating shaft 31, and an upper end portion of the rotating shaft case 32 is rotatably connected to a lower end of the tip of the offset frame 10. Although details will be described later, the lower part of the rotation shaft 31 is connected to the working unit 30 described above so that power can be transmitted.

  The working unit 30 has a work main body part 35 for performing a drape work, and a transmission support part 51 for transmitting the driving force from the drive shaft 11 to the work main body part 35 by connecting the work main body part 35 to the rotary shaft case 32. Do it. The work main body 35 includes a heaven field processing unit 36 that cuts the upper part of the old fence U0 formed along the periphery of the farm field, a pre-processing part 40 that deposits the soil cut through the old fence U0, and the accumulated soil. Is provided with a trimming portion 44 to be applied on the old hammer U0 that has been cut.

  As shown in FIG. 3, the heaven processing unit 36 includes a celestial processing rotor 37 that is rotatably supported. The celestial processing rotor 37 is connected to and supported by the rotary shaft case 32 via the celestial power transmission case 52. Power transmission mechanisms 53a, 53b, 53c, 53d, and 53e are built in the heaven power transmission case 52 so that the driving force of the rotary shaft 31 is transmitted to the heaven processing rotor 37 via this power transmission mechanism. It has become. A cover member 38 shown in FIG. 2 is provided on the top of the celestial processing rotor 37, and the cover member 38 is connected to and supported by the celestial power transmission case 52.

  The pretreatment unit 40 includes a tilling rotor 41 that is rotatably supported. The tilling rotor 41 is connected to and supported by the rotary shaft case 32 via a pretreatment power transmission case 55. A power transmission mechanism 56a is built in the pretreatment power transmission case 55, and the driving force of the rotary shaft 31 is transmitted to the tilling rotor 41 via the power transmission mechanism 56a. A cover member 42 is provided on the top of the tilling rotor 41 to cover it, and the cover member 42 is supported by the pretreatment power transmission case 55.

  The trimming portion 44 includes a polyhedral drum 45 attached to a rotation center shaft 44a that extends in the left-right direction and is rotatably supported, and a cylindrical portion 46 that is attached to the right end portion of the polyhedral drum 45 and extends in the lateral direction. Have. The trimming unit 44 is connected to and supported by the rotary shaft case 32 via a trimming power transmission case 58. Power transmission mechanisms 59 a, 59 b, 59 c, 59 d are built in the straightening power transmission case 58, and the driving force of the rotary shaft 31 is transmitted to the straightening section 44 through this power transmission mechanism. . A cover member 47 shown in FIG. 1 is provided at the upper portion of the trimming portion 44, and the cover member 47 is supported by the trimming power transmission case 58.

  The rotation center axis 36a of the celestial processing unit 36 extends substantially parallel to the rotation center axis 44a of the trimming unit 44 in plan view, while the rotation center axis 40a of the preprocessing unit 40 is in the plan view. It extends in a direction crossing the rotation center axis 44a and in a non-orthogonal direction.

  The transmission support portion 51 includes the above-mentioned heaven power transmission case 52, pretreatment power transmission case 55, and straightening power transmission case 58. For this reason, the work main body 35 is supported by the rear end portion of the offset frame 10 via the transmission support portion 51 and the rotary shaft case 32 so as to be rotatable and rotatable.

  As shown in FIG. 1, an electrohydraulic rotating cylinder 57 is connected between the offset frame 10 and the working unit 30. The hydraulic pressure supply / discharge control to the rotating cylinder 57 is performed by the electric motor DM, and when the rotating cylinder 57 is extended by driving the electric motor DM, the working unit 30 is moved to the left (counterclockwise) in a plan view. When the rotary cylinder 57 is rotated and the rotary cylinder 57 is contracted, the working unit 30 is rotated rightward (clockwise) in plan view. As shown in FIG. 2, when the rotation center axis 44 a of the trimming unit 44 is arranged in a direction orthogonal to the traveling direction A of the traveling machine body 80, a work direction axis indicating the direction of the working unit 30. O2 is defined to be parallel to the traveling direction A.

  The working unit 30 configured as described above is provided with a working unit position adjusting device 61. In the working unit position adjusting device 61, the worker M who has boarded the traveling machine body 80 visually observes the working unit 30 of the coater 1 at a predetermined position (hereinafter referred to as “set position”) with respect to the old kite U0. If the position of the working unit 30 is not at the set position, the offset frame 10 is pivoted via the actuator operating device 67 to offset the working unit 30 to the set position. The working unit 30 is automatically rotated so that the direction of the working unit 30 is substantially parallel to the direction in which the old saddle U0 extends.

  The working unit position adjusting device 61 includes a first marker 62 that allows visual confirmation from the traveling machine body 80 whether or not the working unit 30 is installed at a set position with respect to the old kite U0, and an actuator that manually operates the operation of the turning cylinder 13. Operation of the operating device 67, the working unit parallel detection device 90 for detecting whether the working unit 30 is substantially parallel to the direction in which the old kite extends while the working unit 30 is being painted, and the operation of the actuator operating device 67 The operation of the turning cylinder 13 is controlled in accordance with the signal, and the working unit 30 is rotated so that the direction of the working unit 30 is substantially parallel to the extending direction of the old rod U0 in accordance with the detection result detected by the working unit parallel detection device 90. And a controller for controlling the rotation operation of the cylinder 57.

  The 1st marker 62 says the upper end part of the rod-shaped member attached to the front side of the cover member 42 of the pre-processing part 40, and extended in an up-down direction. Although the details of the position of the first marker 62 will be described later, the first marker 62 is in a position where the work direction axis O2 of the working unit 30 extends in the front-rear direction, and the offset frame 10 also extends in the front-rear direction. The first marker 62 is disposed below the offset frame 10 so that it does not contact the offset frame 10. Furthermore, the first marker 62 has an extension point of the line of sight of the worker M when the first marker 62 is visually observed by the worker M who has boarded the traveling machine body 80. The portion 30 is disposed at the front position of the cover member 42 described above so that the position of the portion 30 is set at the set position. Here, the “predetermined position” of the old basket U0 is an arbitrary side Fa that extends in the front-rear direction and is formed inside the heaven among the old basket U0 that is visible when the operator M views the first marker 62. The position of Note that the predetermined position is not limited to the position described above, and may be another position of the old fence U0 (for example, an intermediate position of the old fence U0). For this reason, when the worker M who has boarded the traveling machine body 80 looks at the first marker 62, if the first marker 62 appears to overlap one side Fa of the old fence U0, the work unit 30 sets the old fence U0. It will be installed in the position.

  Note that the first marker 62 may be colored so that the operator M can easily recognize the first marker 62. Moreover, the attachment position of the 1st marker 62 is not restricted to the cover member 42 of the pre-processing part 40, The cover member 38 of the heaven power transmission case 52 or the heaven field processing part 36 may be sufficient.

  The actuator operating device 67 has an operating lever 67a for operating the rotation cylinder 57 that rotates the working unit 30. The operation lever 67a can be tilted in the left-right or front-rear direction from the neutral position extending in the vertical direction. When the operation lever 67a is tilted, the actuator operating device 67 corresponds to the tilting direction of the operation lever 67a. A right rotation operation signal and a left rotation operation signal are output.

  The working unit parallel detection device 90 is attached to a position detection main body 91 attached to an adjustment power transmission case 58 extending from the adjustment unit 44 and to a rear end portion of the position detection main body 91 so as to be swingable in the left-right direction. An arm portion 92 extending rearward and a work portion parallel detection portion 94 for detecting whether or not the direction of the work portion 30 is substantially parallel to the direction in which the old saddle U0 extends in response to the left and right swinging of the arm portion 92. It has. The arm portion 92 is attached to the position detection main body portion 91 so as to be swingable in the left-right direction, and extends to the rear side in a substantially horizontal direction, and an inclined portion that is connected to the tip of the base portion 92a and extends obliquely to the old heel side. 92b and a contact portion 92c curved in a convex shape toward the side of the new ridge in contact with the side surface U1a of the old ridge (hereinafter referred to as "new ridge U1") shaped and connected to the tip of the inclined portion 92b. It has.

  When the position of the working unit 30 is set at the setting position of the old tack U0 and the direction of the working section 30 is substantially parallel to the direction in which the old tack U0 extends (hereinafter, the position of the working section 30 at this time is “painted” The base portion 92a of the arm portion 92 extends substantially parallel to the extending direction of the old rod U0, and the contact portion 92c is in contact with and in contact with the side surface U1a of the new rod U1. Here, when the extending direction of the base portion 92a is in a direction perpendicular to the rotation center axis 44a of the trimming portion 44 and the front-rear direction in plan view, the arm portion 92 is described as being in the “neutral position”. Therefore, when the position of the working part 30 is in the glazing work position, the arm part 92 is located in the neutral position, and the contact part 92c is in contact with and in contact with the side face U1a of the new basket U1. The arm portion 92 is biased to swing toward the trimming portion by a biasing means such as a spring (not shown), and swing regulation (not shown) is prevented so that the arm portion 92 does not contact the trimming portion 44. The swinging is restricted by the means at a position having a predetermined swinging angle from the neutral position.

  On the front end side of the base portion 92a of the arm portion 92, a working portion parallel detection portion 94 built in the position detection main body portion 91 is disposed. As shown in FIG. 4, the working unit parallel detection unit 94 includes an approach switch 95 and a separation switch 97 that are disposed to face each other with the base 92 a interposed therebetween. The approach switch 95 and the separation switch 97 are limit switches, and contact bodies 95a and 97a that are swingable by contacting the base 92a, and a switch body that swingably supports the contact parts 95a and 97a and outputs a signal. It has parts 95b and 97b. The approach switch 95 moves the old polyhedron drum 45 from the neutral position when the polyhedron drum 45 swings from the neutral position toward the polyhedron drum 45 shown in FIG. 2 (that is, when the polyhedron drum 45 moves away from the old rod U0). Outputs an approach signal for approaching the U0 side. On the other hand, when the distal end side of the arm portion 92 swings from the neutral position toward the offset frame 10 shown in FIG. 2 (that is, when the polyhedral drum 45 moves closer to the old rod U0 side), the separation switch 97 moves the old polyhedral drum 45 to the old position. A separation signal for separating from か ら U0 is output.

  The signals from the work unit parallel detection unit 94 (separation signal and approach signal) and the operation signal from the actuator operation device 67 are sent to the controller 71. The controller 71 controls the operation of the operation control valve V that controls the operation of the turning cylinder 13 in accordance with an operation signal from the actuator operation device 67. That is, when the controller 71 receives the right turn operation signal from the actuator operation device 67, the controller 71 controls the operation of the operation control valve V so that the turn cylinder 13 extends and receives the left turn operation signal from the actuator operation device 67. Then, the operation of the operation control valve V is controlled so that the swing cylinder 13 is reduced.

  Further, when the controller 71 receives a proximity signal from the proximity switch 95, the controller 71 controls the operation of the electric motor DM so that the rotation cylinder 57 extends, and when the controller 71 receives a separation signal from the separation switch 97, the rotation cylinder 57. Controls the operation of the electric motor DM so as to reduce. The operation of the turning cylinder 13 may be controlled by an electric hydraulic motor similarly to the turning cylinder 57, and the operation of the turning cylinder 57 is controlled by the operation control valve V similarly to the turning cylinder 13. Also good. Furthermore, the turning cylinder 13 and the turning cylinder 57 are not limited to hydraulic cylinders, and may be electric actuators (electric motors).

  Next, the operation in the case of performing a smearing operation with the smearing machine 1 according to the present invention will be described. As shown in FIG. 5 (plan view), when the one side Fa of the old basket U0 of the rectangular field F is to be painted by the basket coater 1, first, the traveling machine body 80 is arranged along the one side Fa of the old basket U0. To do. Then, the working unit 30 is offset to the right side of the traveling machine body 80 by the offset frame 10, and the working unit 30 is moved with respect to the offset frame 10 so that the working direction axis O2 of the working unit 30 is along the one side Fa of the old saddle U0. Rotate. Then, the traveling body 80 is moved forward and the working unit 30 is operated. As a result, the heaven processing unit 36 shown in FIG. 2 cuts the upper part of the old fence U0 on one side Fa of the old fence U0, and the pre-processing part 40 shown in FIG. The soil on which the trimming unit 44 shown is piled is smeared on the old sheared U0, and one side Fa of the old shear U0 is continuously painted.

  When the traveling machine body 80 approaches the front end peripheral position 80a of the field F, the direction of the traveling machine body 80 changes to the left side and the traveling machine body 80 further moves forward (80b to 80d). 10 and the relative angle of the working unit 30 are left as they are, the working direction axis O2 of the working unit 30 is shifted from the extending direction of the one side Fa of the old tack U0, and the front end portion of the one side Fa cannot be painted. More specifically, as shown in FIG. 6 (plan view), when the working unit 30 is further moved forward by changing the direction from the state (30a) being moved forward in the direction of arrow A to the left side (direction of arrow A ′). (30b), the first marker 62 is moved from the one side Fa of the old basket U0 toward the inside of the field F, and the work direction axis O2 of the working unit 30 is inclined inward on the front side so that one side of the old basket U0 It deviates from the direction in which Fa extends.

However, in the plastering machine 1 according to the present invention, when the front side of the working direction axis O2 of the working unit 30 is inclined inwardly and deviates from the direction in which the one side Fa of the old tacking U0 extends, the contact portion 92c of the arm portion 92 becomes new. 4 is pressed from one side Fa (side surface U1a) of the heel U1, the arm portion 92 swings toward the offset frame 10, and the separation switch 97 shown in FIG. 4 outputs a separation signal. As a result, the controller 71 shown in FIG. 4 controls the operation of the electric motor DM so that the rotating cylinder 57 is contracted to rotate the entire working unit 30 in the arrow B direction with respect to the offset frame 10. (30b '). At the same time, the operator M who has boarded the traveling machine body 80 shown in FIG. 2 manually operates the operation lever 67a so that the first marker 62 appears to overlap the one side Fa of the old saddle U0. Is turned in the direction of arrow C (30b ').

  As a result, the first marker 62 moves to a position in the vicinity of one side Fa of the old hammer U0, and the arm portion 92 swings to the neutral position, so that the direction of the work direction axis O2 of the working portion 30 changes to one side of the old hammer U0. It can be made substantially parallel to Fa, and the working unit 30 can be installed at a set position with respect to the old tack U0.

  Therefore, as shown in FIG. 5 again, even when the traveling direction of the traveling machine body 80 changes, the turning angle of the offset frame 10 is manually operated and the rotation angle of the working unit 30 is adjusted according to the traveling direction of the traveling machine body 80. By automatically controlling, the working direction axis O2 of the working unit 30 can be brought into a state along one side Fa of the old hammer U0. For this reason, even when the traveling direction of the traveling machine body 80 is changed, the corner of one side Fa of the old basket U0 of the field F can be painted.

  As a result, in the prior art, the four corner coating remaining work of the rectangular field F, which has been performed by the reverse operation after reversing and reversing the working unit, can be performed only by the continuous straight operation. For this reason, it is possible to remarkably improve the work efficiency of the glazing operation, and it is not necessary to provide a reversing reverse mechanism, so that the structure of the work machine can be simplified and reduced in weight. In addition, since the controller 71 automatically controls the turning operation of the working unit 30, the operation contents operated by the worker M mounted on the traveling machine body 80 can be simplified, and the operation burden on the worker M can be reduced. it can.

[Second Embodiment]
Next, a second embodiment of the wrinkle coater according to the present invention will be described. In the second embodiment, only differences from the first embodiment will be described, and the same reference numerals will be given to the same aspects as those in the first embodiment, and the description thereof will be omitted. As shown in FIG. 8 (plan view), the working unit position adjusting device 61 automatically controls the turning operation of the offset frame 10 and manually operates the turning operation of the working unit 30 by the worker M who has boarded the traveling machine body 80. Configured to operate. In this case, as shown in FIGS. 7 (perspective view) and FIG. 8, the working unit position adjusting device 61 is arranged in the trimming unit 44 and the working unit 30 is oriented to the old tack U0, as will be described in detail later. It has the 2nd marker 64 which the worker M mounted in the traveling body 80 can confirm visually whether it is substantially parallel to the extending direction. The actuator operating device 67 mounted on the traveling machine body 80 is configured to be capable of operating the turning operation of the working unit 30 with respect to the offset frame 10. Further, the working power position detection device 100 for detecting whether or not the working portion 30 is installed at the set position of the old tack U0 is provided in the heaven power transmission case 52. Note that the attachment position of the working unit position detection device 100 is not limited to the heaven power transmission case 52 but may be the cover member 42 of the preprocessing unit 40 or the cover member 38 of the heaven processing unit 36.

  The second marker 64 is a rod-shaped member extending in the front-rear direction, and the extension point of the line of sight of the worker M when the second marker 64 is visually observed by the worker M who has boarded the traveling machine body 80 is the old basket U0. When it is substantially parallel to the extending direction, the position of the working portion 30 is substantially parallel to the extending direction of the old hammer U0, that is, the upper portion of the left end surface of the cover member 47 of the trimming portion 44 and the offset frame 10. It is arranged at a position between the rear end position. The second marker 64 is attached to the cover member 47 of the trimming unit 44 that is a part of the working unit 30 and has substantially the same length as the outer diameter of the left end portion of the polyhedral drum 45. Therefore, when the worker M who has boarded the traveling machine body 80 looks at the second marker 64, if the entire second marker 64 appears to overlap the one side Fa of the old saddle U0, the work indicating the direction of the working unit 30 is performed. The direction axis O2 is in a state substantially parallel to the direction in which the old basket U0 extends.

  The working unit position detecting device 100 has the same configuration as the working unit parallel detecting device 90 shown in FIG. 2, and includes an approach switch 95 and a separation switch 97 shown in FIG. As shown in FIG. 4, the controller 71 controls the operation of the electric motor DM that controls the operation of the rotating cylinder 57 in accordance with an operation signal from the actuator operating device 67. That is, when the controller 71 receives the right rotation operation signal from the actuator operation device 67, the controller 71 controls the operation of the electric motor DM so that the rotation cylinder 57 extends, and receives the left rotation operation signal from the actuator operation device 67. Upon receipt, the operation of the electric motor DM is controlled so that the rotating cylinder 57 is contracted. When the controller 71 receives a proximity signal from the approach switch 95, the controller 71 controls the operation of the operation control valve V so that the swing cylinder 13 extends, and when the controller 71 receives a separation signal from the separation switch 97, the swing cylinder 13 The operation of the operation control valve V is controlled so as to reduce.

  According to the working unit position adjusting apparatus 100 configured in this way, as shown in FIG. 9, the working unit 30 faces from the state (30a) moving forward in the arrow A direction to the left (arrow A ′ direction). When the head is further moved forward (30b), the work direction axis O2 of the working unit 30 is inclined inward of the farm field F in the plan view and deviates from the direction in which the one side Fa of the old basket U0 extends. Here, the entire arm portion 92 moves away from the old saddle U0. However, the arm portion 92 is biased toward the old saddle U0 by an unillustrated biasing means, and the contact portion 92c is one side of the old saddle U0. It will be in the state which contact | abutted and contacted Fa. Then, the worker M who has boarded the traveling machine body 80 shown in FIG. 8 manually operates the operation lever 67a, and moves the working unit 30 in the arrow B direction so that the second marker 64 can be seen to overlap the one side Fa of the old saddle U0. (30b '). At the same time, an approach signal is output from the approach switch 95 shown in FIG. 4, and the controller 71 shown in FIG. 4 controls the operation of the operation control valve V so that the swing cylinder 13 moves in a contraction manner. Is turned in the direction of arrow C (30b '). As a result, the second marker 64 is substantially parallel to one side Fa of the old tack U0, the arm portion 92 swings to the neutral position, and the working section 30 is set at a set position with respect to the old tack U0. 30 can be made substantially parallel to one side Fa of the old bag U0.

  In the above-described embodiment, as means for detecting whether the direction of the working unit 30 is substantially parallel to the direction in which the old basket U0 extends and whether the working unit 30 is at the installation position of the old basket U0, Although an example of the contact type detection means having the arm portion 92 has been shown, a non-contact type detection means such as an optical sensor may be used. In this case, it is preferable that the light emitted from the optical sensor is arranged in a direction substantially orthogonal to one side Fa of the old bag U0 in plan view. In the above-described embodiment, the example in which the offset frame 10 is configured by a single rod-shaped member has been described. However, the offset frame 10 may include a plurality of members to configure a link mechanism. Further, in the above-described embodiment, the case where the paint coater 1 performs the paint work on the old paint U0 extending linearly has been shown. Or, even when the middle part or corner part of the old scissors is curved, the scissoring operation can be performed.

  By providing a working part having a groove digging function for digging a groove in the working part for performing the lacquering work, and providing a marker on the working part, the working part can be used for a groove digger capable of adjusting the position of the working part.

1 is a perspective view of a glazing machine according to a first embodiment of the present invention. A plan view of this wrinkle coater is shown. Sectional drawing of the operation | work part equivalent to the II arrow of FIG. 1 is shown. The block diagram of the operation part position adjustment apparatus mounted in this wrinkle coater is shown. The top view of the haze coater for demonstrating operation | movement of a haze coater is shown. The schematic plan view of the operation | work part for demonstrating operation | movement of a glazing machine is shown. The perspective view of the brush coater concerning the 2nd Embodiment of this invention is shown. A plan view of this wrinkle coater is shown. The schematic plan view of the glazing machine for demonstrating operation | movement of a glazing machine is shown.

Explanation of symbols

1 Sprinkler coating machine 10 Offset frame 13 Swivel cylinder (moving actuator)
30 Working part 57 Rotating cylinder (Rotating actuator)
62 1st marker (1st visual confirmation means, visual confirmation means)
64 Second marker (second visual confirmation means, visual confirmation means)
67 Actuator operation device (actuator operation means)
71 Controller (Actuator operation control means)
80 traveling machine body 90 work part parallel detection device (work part position detection means)
100 Working part position detecting device (working part position detecting means)
F field U0 old fox

Claims (11)

Is mounted on the vehicle body, the running position of the traveling machine body one end is rotatably connected to horizontal pivots offset frame and the offset frame movable other end is rotatably supported within the side of the traveling machine body A working portion that is offset to the side of the old rivet that is located on the side and performs the glazing operation, and performs the glazing operation in accordance with the movement of the traveling machine body, and the position of the working portion is the old crease. A wrinkle coater that adjusts the position of the working unit to be installed at a set position of
A rotation actuator that rotates the working unit with respect to the offset frame;
A working unit parallel detection means provided in the working unit for detecting whether or not the working unit is substantially parallel to the direction in which the old basket is extended during the smearing operation;
Actuator operating control means for controlling the operation of the rotating actuator so that the direction of the working part is substantially parallel to the extending direction of the old saddle according to the detection result detected by the working part parallel detecting means. A sprinkling machine characterized by that.   A moving actuator capable of moving the offset frame to a side of the traveling machine body, and an actuator operating means for manually operating the moving actuator is provided on the traveling machine body side; the working unit includes an offset work position of the working unit; 2. A wrinkle coater according to claim 1, further comprising a first visual confirmation means for visually confirming that the first position is located at the set position. The spreader according to claim 2 , wherein the actuator operating means can be operated while the first visual confirmation means is visually confirmed so that the position of the working unit is held at the set position. .   The first visual confirmation means has an extension destination of the line of sight of the worker when the first visual confirmation means is viewed by an operator who has boarded the traveling machine body at a predetermined position of the old saddle, The wrinkle coater according to claim 2 or 3, wherein the working unit is disposed so that the position of the working unit is set at the set position. Is mounted on the vehicle body, the running position of the traveling machine body one end is rotatably connected to horizontal pivots offset frame and the offset frame movable other end is rotatably supported within the side of the traveling machine body A working portion that is offset to the side of the old rivet that is located on the side and performs the glazing operation, and performs the glazing operation in accordance with the movement of the traveling machine body, and the position of the working portion is the old crease. A wrinkle coater that adjusts the position of the working unit to be installed at a set position of
A moving actuator for moving the offset frame to the side of the traveling machine body;
Working part position detecting means provided in the working part for detecting whether or not the working part is installed at the set position during the smearing operation;
Actuator operating control means for controlling the operation of the moving actuator so that the position of the working part is set at the set position according to the detection result detected by the working part position detecting means.畦 coating machine.   The working unit is provided with a rotating actuator capable of rotating with respect to the offset frame, and an actuator operating means for manually operating the rotating actuator is provided on the traveling machine body side. The wrinkle coater according to claim 5, further comprising second visual confirmation means for visually confirming that the moving position is located at the set position. It said actuator operating means, such rotational position of the working unit is kept at the set position, ridges of claim 6, wherein the second visual confirmation means and wherein the operable while being visually confirmed Coating machine.   The second visual confirmation means is when an extension destination of the line of sight of the worker when the second visual confirmation means is viewed by an operator who has boarded the traveling machine body is substantially parallel to the extending direction of the old saddle. The wrinkle coater according to claim 6 or 7, wherein the working unit is arranged so that a direction of the working unit is substantially parallel to a direction in which the old kite extends. Is mounted on the vehicle body, the running position of the traveling machine body one end is rotatably connected to horizontal pivots offset frame and the offset frame movable other end is rotatably supported within the side of the traveling machine body And a working unit having a working unit that is offset to the side of the old kite existing on the side to perform the painting operation, and performs the painting operation in accordance with the movement of the traveling machine body. A wrinkle coating method for adjusting the position of the working unit so that the position of
A rotation actuator for rotating the working unit with respect to the offset frame, and a movement actuator for offset-moving the offset frame to the side of the traveling machine body,
One of the rotation position of the working unit by the rotation actuator and the offset movement position of the working unit by the moving actuator is automatically adjusted with respect to the set position, and the other is provided on the traveling machine body side. A wrinkle coating method characterized by manual adjustment by means.   The said manual adjustment is made by operating the said actuator operation means, visually confirming the positional relationship of the visual confirmation means provided in the said working part, and an old iron, The glazing of Claim 9 characterized by the above-mentioned. Work method.   The said manual adjustment and the said automatic adjustment are performed while turning the said traveling body in the corner of a farm field, The hulling work method of Claim 9 or 10 characterized by the above-mentioned.

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