JP2008043214A - Levee-shaping machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable the work operability of a traveling machine body to improve because a hanging guide mechanism designed to vertically turn and guide a levee-shaping machine casing is installed in a hanging state in a direction intersecting the forward direction of a levee in a machine casing and a main levee-shaping mechanism having a rotary levee-shaping member designed to rotate and shape the levee surface is arranged in one side part of the levee-shaping machine casing to provide an auxiliary levee-shaping mechanism having a rotary levee-shaping member designed to rotate and shape the levee surface in the other side part of the levee-shaping machine casing. <P>SOLUTION: The levee-shaping machine is obtained as follows. The machine casing 3 is connected to the traveling machine body 1 with a connecting mechanism 2 and the hanging guide mechanism 6a designed to vertically turn and guide the levee-shaping machine casing 6 is provided in the hanging state in the direction intersecting the forward direction of the levee W in the machine casing. The main levee-shaping mechanism 4a having the rotary levee-shaping member 5 designed to rotate and shape the levee surface is arranged in one side part of the levee-shaping machine casing. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a dressing machine used for, for example, a wrinkle creation work or a repair work.

  Conventionally, as a sorter of this type, a machine frame is connected to the traveling machine body S so as to be movable up and down by a coupling mechanism, a main trimming mechanism Q is provided on one side of the machine frame, and a secondary side is provided on the other side of the machine frame. There is known a structure in which an adjustment mechanism K is provided, and the main adjustment mechanism and the auxiliary adjustment mechanism are each turned upward from the adjustment work position to the non-work position or horizontally turned backward. Yes.

Thus, as shown in FIG. 8, in the field M, while traveling around the traveling machine body S in the direction of the arrow, the main trimming mechanism Q on one side of the traveling machine body is used to perform the trimming operation and from the front of the traveling machine body S. The unaligned processing portion T up to the work site of the main aligning mechanism Q is configured to perform the aligning operation while traveling in the direction opposite to the arrow direction of the traveling machine body S by the auxiliary aligning mechanism K.
JP 2002-325503 A

  However, in the case of the above-described conventional structure, the main trimming mechanism and the secondary trimming mechanism are arranged so as to protrude greatly from the side of the traveling machine body due to the presence of wheels such as tires of the traveling machine body, and the work operability of the traveling machine body is reduced accordingly. In addition, there is a disadvantage in that the storage capacity when not in use may be reduced by increasing the size.

  The present invention aims to solve these disadvantages. Among the present inventions, the invention according to claim 1 is that the machine frame is connected to the traveling machine body by a connection mechanism, and the sizing machine is connected to the machine frame. A rotation guide mechanism is provided that is capable of vertically turning and guiding the frame in a direction that intersects the traveling direction of the kite, and that is capable of rotating and arranging the saddle surface on one side of the trimming machine frame. A main adjusting mechanism having a body and a secondary adjusting mechanism having a rotating adjusting body capable of rotating and adjusting the surface of the other side of the adjusting machine frame. While the mechanism is positioned at the trimming work position and the secondary trimming mechanism is positioned at the non-working position, the working position and the secondary trimming mechanism are positioned at the trimming work position and the main trimming mechanism is positioned at the non-working position. There is provided a straightening machine provided with a vertical turning mechanism for vertically turning between work positions.

  According to a second aspect of the present invention, as the suspension guide mechanism and the vertical turning mechanism, the upper end portions of the first and second suspension links are connected to the machine frame at the first upper pin and the second upper mechanism. A pin is pivotally connected in parallel in a direction intersecting the heel, and a lower end portion of the first suspension link on the heel side is pivotally connected to the adjusting machine frame by a first lower pin, and the The upper end of the operating link is pivotally connected to the lower end of the second suspension link by a connecting pin, and the lower end of the operating link is pivotally connected to the stabilizer frame by the second lower pin. An actuator for bending the second suspension link and the operation link about the connecting pin is disposed between the pin and the machine frame.

  As described above, in the invention according to claim 1, the present invention provides a suspension guide capable of vertically turning and guiding a sizing machine frame in the direction intersecting the traveling direction of the kite. A main adjustment mechanism with a rotary adjuster that can rotate and adjust the surface is provided on one side of the adjusting machine frame, and the surface can be rotated and adjusted on the other side of the adjusting machine frame. A secondary adjustment mechanism having a rotary adjusting body, and the primary adjustment mechanism is positioned at the adjustment work position while the auxiliary adjustment mechanism is positioned at the non-work position while the adjustment machine frame is positioned at the non-work position. Since the mechanism is located at the trimming work position and the main trimming mechanism is located at the non-working position, a vertical turning mechanism is provided for vertically turning between the other working positions. The main adjustment mechanism is positioned at the adjustment work position and the auxiliary adjustment mechanism is positioned at the non-operation position by the turning mechanism, while the operation position and the auxiliary adjustment mechanism are adjusted. The main adjusting mechanism can be vertically swung between the other working positions located at the work position and the non-working position. For this reason, the main adjusting mechanism and the auxiliary adjusting mechanism include an unaligned processing portion. With the vertical swivel mechanism, the main and sub-stabilizing mechanisms are positioned in the middle of the left and right of the traveling machine body when not in use or during transportation. The work operability of the airframe can be improved and space can be saved, so that the storability can be improved.

  According to a second aspect of the present invention, as the suspension guide mechanism and the vertical turning mechanism, the upper ends of the first and second suspension links are connected to the first upper pin and the second pivot mechanism on the machine frame. Two upper pins are pivotally connected in parallel with each other in a direction intersecting the heel, and the lower end portion of the first suspending link on the heel side is pivotally connected to the above-described straightening machine frame by the first lower pin. The upper end of the operating link is pivotally connected to the lower end of the second suspension link by a connecting pin, and the lower end of the operating link is pivotally connected to the stabilizer frame by the second lower pin. Since the actuator for bending the second suspension link and the operation link about the connecting pin is disposed between the frame and the frame, the main adjusting device is arranged by the suspension guide mechanism and the vertical turning mechanism. While the mechanism is positioned at the trimming work position and the secondary trimming mechanism is positioned at the non-working position, The vertical adjustment mechanism can be rotated vertically between the other adjustment positions where the main adjustment mechanism is located at the non-operation position and the main adjustment mechanism is positioned at the non-operation position, so that the main adjustment mechanism and the auxiliary adjustment mechanism can be adjusted reliably and smoothly.垂直 It can be swung vertically between the working position and the non-working position.

  1 to 7 show an embodiment of the present invention. As shown in FIGS. 1, 2 and 3, reference numeral 1 denotes a traveling machine body. In this case, a tractor is used. The machine frame 3 is connected by a link type connecting mechanism 2 so as to be movable up and down. The connecting mechanism 2 is composed of a pair of left and right lower links 2a and 2a, an upper link 2b, a pair of left and right swing links 2c and 2c and a suspension link 2d and 2d. 2a and 2a and the upper link 2b are pivotally connected between the traveling machine body 1 and the machine frame 3, and the machine frame 3 is connected via the suspension links 2d and 2d by the swing of the pair of left and right swing links 2c and 2c. It is configured to move up and down.

  4a is a main adjusting mechanism, 4b is a secondary adjusting mechanism, 5 and 5 are rotary adjusting bodies, 6 is an adjusting machine frame, and the adjusting machine frame 6 is suspended from the machine frame 3 by a guide mechanism 6a. Thus, it is arranged so as to be vertically turnable in a suspended manner in a direction intersecting the traveling direction of the kite W.

  Reference numeral 7 denotes a vertical turning mechanism in which the main adjusting mechanism 4a is positioned at the adjusting operation position D and the auxiliary adjusting mechanism 4b is positioned at the non-operating position H. The straightening mechanism 4b is positioned at the straightening work position D, and the main straightening mechanism 4a is vertically rotated between the other work positions F located at the non-working position H.

In this case, as the suspension guide mechanism 6 a and the vertical turning mechanism 7, the upper ends of the first and second suspension links 8, 9 are connected to the machine frame 3 with the first upper pin 10 and the second upper mechanism. The pin 11 is pivotally connected in parallel with the direction intersecting the rod W, and the lower end portion of the first hanging link 8 on the rod side is pivotally connected to the rectifier frame 6 by the first lower pin 12. At the same time, the upper end of the operating link 13 is pivotally connected to the lower end of the second suspension link 9 by a connecting pin 14, and the lower end of the operating link 13 is connected to the strainer frame 6 by the second lower pin 15. A hydraulic cylinder is used as the actuator 16; the cylinder portion 16a of the actuator 16 is pivotally connected to the first upper pin 10; the rod portion 16b is pivotally connected to the connection pin 14; A second suspension link 9 between the connecting pin 14 and the machine casing 3; The dynamic link 13 is disposed an actuator 16 for operating the bending around the coupling pin 14, as shown in FIG. 6, the distance of the distance between the upper pin 10 and lower pin 12 L _0, the upper pin 11 and the connecting pin 14 L ₁ , the distance L ₂ between the connecting pin 14 and the lower pin 15 is set to a link length relationship of L ₀ <L ₁ + L ₂ , and the straightening mechanism frame 6 is connected to the main adjusting mechanism 4a by this link length relationship. Is positioned at the trimming work position D and the secondary trimming mechanism 4b is positioned at the non-working position H, while the working position P and the secondary trimming mechanism 4b are positioned at the trimming work position D and the main trimming mechanism 4a is not. Vertical rotation is performed between the other work position F located at the work position H, the rotation axis L of the rotary adjuster 5 is arranged in the horizontal direction at the trimming work position D, and the rotary adjuster 5 at the non-work position H. The rotation axis L is arranged in the tilt direction.

  Further, in this case, the main adjusting mechanism 4a and the auxiliary adjusting mechanism 4b have a distribution shaft 17 supported on the adjusting machine frame 6 and project from the distribution shaft 17 and the rear part of the traveling machine body 1, as shown in FIG. The power take-off shaft 18 is connected by a universal joint 19, and the rotor shafts 20, 20 are supported on both right and left sides in the traveling direction of the rectifier frame 6, and a belt is interposed between the one rotor shaft 20 and the distribution shaft 17. A transmission mechanism 21 is installed, an intermediate shaft 17a is rotatably arranged on the distribution shaft 17 via a gear mechanism 17b, a belt transmission mechanism 21 is installed between the other rotor shaft 20 and the intermediate shaft 17a, and In addition, clutch mechanisms 22 and 22 capable of intermittently transmitting and receiving the power transmission of the belt transmission mechanisms 21 and 21 are provided. The clutch mechanisms 22 and 22 are provided with a lever 22a swingably on the squirrel machine frame 6 by a pin 22b. Roll 22c is provided at the end, lever A spring 22d is installed between the other end of 2a and the rectifier frame 6, and power is transmitted by applying tension to the belts 21a and 21a of the belt transmission mechanisms 21 and 21 by the spring 22d, and the lever 22a is illustrated. The lever 22a is swung against the spring 22d by an external operation mechanism to release the tension applied to the belt 21a by the roll 22c, and the power transmission by the belt transmission mechanisms 21 and 21 is released. The embankment rotors 23a and 23a of the embankment mechanisms 23 and 23 are attached to the earth, and the guide covers 24 and 24 are arranged above the embankment rotors 23a and 23a. The guide covers 24 and 24 guide and guide the field M soil and dredged mud, and on the other hand, the power shaft 25 is installed on the grading machine frame 6, and the power shaft 25 and the distribution shaft are provided. 7, drive shafts 27 and 27 are installed on both the left and right sides of the rectifier frame 6, and between the drive shafts 27 and 27 and both ends of the power shaft 25, respectively. The universal joints 28 and 28 are installed via the clutch mechanisms 26a and 26a, and the clutch mechanisms 26a and 26a are provided so that power transmission from the power shaft 25 to the drive shafts 27 and 27 can be intermittently performed by an operation mechanism not shown in the figure. The drive shafts 27 and 27 are configured by attaching a rotary leveling body 5 and 5.

In this case, as shown in FIG. 5, the rotary trimming bodies 5, 5 have the top surface trimming portions 5 a, 5 a capable of trimming the top surface W ₁ of the collar W and the side surfaces capable of trimming one side surface W ₂ of the collar W. The upper surface adjusting portions 5a and 5a are made of a metal or synthetic resin cylindrical compression cylinder G, and the side surface adjusting portions 5b and 5b are outer circumferences of the rotor frame 5c. A plurality of pressing plate bodies E, E are arranged on the surface, and the pressing plate bodies E, E are made of flexible synthetic resin such as nylon resin or vinyl chloride resin, stainless steel, spring steel, etc. It is made of a flexible plate made of a material that can be elastically bent by an external load made of metal. However, the rotation adjusting bodies 5 and 5 are rotated in the direction of the arrow by the rotation of the drive shafts 27 and 27, and the rotation adjustment is performed. Rotation of the compression cylinder G and the compression plate E on the outer peripheral surfaces of the upper surface adjustment parts 5a and 5a and the side adjustment parts 5b and 5b of the bodies 5 and 5 The upper surface W ₁ and on the other hand side W ₂ of the ridge W are configured to tighten voltage rectifier ridge by contact.

  Since this embodiment has the above-described configuration, as shown in FIG. 5, the vertical slewing mechanism 7 causes the sizing machine frame 6 to be positioned at the sizing work position D and the secondary sizing mechanism 4b to be non-rotated. When the vehicle body 1 is swung perpendicularly to the one work position P located at the work position H, and travels along the old fence in the counterclockwise direction in the direction of the arrow in FIG. 23, the embankment rotor 23a continuously piles up the field M soil at the shore and the mud of the old ridge W on the old ridge. On the other hand, the rotary grading body 5 of the main grading mechanism 4a rotates to rotate the ridge W surface. The rotational speed adjusting body 5 can be rotated and slidably contacted with the surface W by increasing the rotational speed of the rotational speed adjusting body 5 with respect to the traveling speed of the traveling machine body 1. The surface can be adjusted smoothly and firmly, and counterclockwise in the direction of the arrow in FIG. After traveling and performing the trimming operation, as shown in FIG. 7, the vertical pivoting mechanism 7 causes the secondary trimming mechanism 4b to be positioned at the trimming operation position D and the main trimming mechanism 4a to be positioned at the non-working position H. The unaligned processing portion T can be trimmed by the rotary trimming body 5 of the secondary trimming mechanism 27 while rotating the traveling machine body 1 in the clockwise direction to the working position F, and the main trimming mechanism 4a. In addition, it is possible to satisfactorily perform the trimming work including the unsorted processing portion T by the secondary trimming mechanism 4b, and the vertical pivoting mechanism 7 causes the main trimming mechanism 4a and the secondary trimming mechanism when not in use or during transportation. When the eaves mechanism 4b is positioned at a substantially middle portion on the left and right in the traveling direction of the traveling machine body 1, work operability of the traveling machine body can be improved and space can be saved, and storability can be improved.

  Therefore, the machine frame 3 is provided with a suspension guide mechanism 6a capable of vertically turning and guiding the chopping machine frame 6 in a direction intersecting the traveling direction of the ridge W, and one side of the rectifier frame 6 is provided. The main adjusting mechanism 4a having the rotating adjusting body 5 capable of rotating and adjusting the W surface is provided at the part, and the rotating adjusting body 5 capable of rotating and adjusting the W surface on the other side of the adjusting machine frame 6. Is provided, and the main adjustment mechanism 4b is positioned at the adjustment operation position D and the auxiliary adjustment mechanism 4b is positioned at the non-operation position H, while the operation position P and the auxiliary adjustment mechanism 4b are provided. Since the straightening mechanism 4b is provided at the straightening work position D and the main straightening mechanism 4b is vertically swung between the other work positions F and the non-working position H, the straightening mechanism 7 is provided. The frame 6 is suspended by the suspension guide mechanism 6a and the vertical turning mechanism 7 so that the main adjusting mechanism 4b is positioned at the adjusting operation position D and the auxiliary adjusting mechanism 4b is set at the non-operating position H. One of the working positions P and the secondary adjusting mechanism 4b positioned at the adjusting work position D and the main adjusting mechanism 4b positioned at the non-working position H can be vertically rotated. Therefore, the main adjustment mechanism 4a and the auxiliary adjustment mechanism 4b can perform the adjustment operation well including the unaligned processing portion T, and the main adjustment mechanism 7 is used by the vertical turning mechanism 7 when not in use or during transportation. By positioning the mechanism 4a and the auxiliary adjusting mechanism 4b at substantially the middle part between the left and right in the traveling direction of the traveling machine body 1, work operability of the traveling machine body can be improved and space saving can be achieved, and storability is improved. Can be increased.

In this case, as the suspension guide mechanism 6 a and the vertical turning mechanism 7, the upper ends of the first and second suspension links 8, 9 are connected to the machine frame 3 with the first upper pin 10 and the second upper mechanism. The pin 11 is pivotally connected in parallel with the direction intersecting the rod W, and the lower end portion of the first hanging link 8 on the rod side is pivotally connected to the rectifier frame 6 by the first lower pin 12. At the same time, the upper end of the operating link 13 is pivotally connected to the lower end of the second suspension link 9 by a connecting pin 14, and the lower end of the operating link 13 is connected to the strainer frame 6 by the second lower pin 15. Since the actuator 16 is pivotally connected and the second suspension link 9 and the operation link 13 are bent around the connection pin 14 between the connection pin 14 and the machine frame 3. The main trimming mechanism 4b is arranged in the trimming work position by the suspension guide mechanism 6a and the vertical turning mechanism 7 of the machine frame 6. The secondary adjustment mechanism 4b is located at the non-working position H, while the working position P and the secondary adjustment mechanism 4b are located at the finishing work position D, and the main sorting mechanism 4b is located at the non-working position H. On the other hand, it can be vertically swung between the work positions F, and the main adjusting mechanism 4a and the auxiliary adjusting mechanism 4b can be swung vertically and reliably between the adjusting work position D and the non-working position H. also in this case, the distance L ₀ between the upper pin 10 and lower pin 12, as the distance L ₂ between the distance L _1, the connecting pin 14 and the lower pin 15 with the upper pin 11 and the connecting pin 14, L ₀ <L The link length relationship is set to ₁ + L ₂ , and according to this link length relationship, the main adjusting mechanism 4a is positioned at the adjusting operation position D and the auxiliary adjusting mechanism 4b is set at the non-operating position H. The primary adjustment mechanism 4a is located at the first adjustment position 4 and the secondary adjustment mechanism 4b is positioned at the adjustment operation position D. Vertical rotation is performed between the other work position F located at the work position H, the rotation axis L of the rotary adjuster 5 is arranged in the horizontal direction at the trimming work position D, and the rotary adjuster 5 at the non-work position H. Since the rotation axis L is arranged in the tilt direction, the main sizing mechanism 4a and the secondary sizing mechanism 4b can be swung vertically and reliably between the sizing work position D and the non-working position H. it can.

  Further, in this case, the rotary trimming body 5 is composed of a top trimming section 5a and a side trimming section 5b, and a plurality of pressing plate bodies E are arranged on the side trimming section 5b of the rotary trimming body 5. Therefore, the pressing plate body E gradually tightens the embankment with the rotation of the rotary trimming body 5 in the direction of promoting the forward movement of the traveling machine body 1 in the direction of the arrow in the figure, and the strength is increased accordingly. It is possible to fasten the heel and to perform a good sizing work. A plurality of similar pressing plate bodies can be provided on the upper surface adjusting portion 5a.

  Note that the present invention is not limited to the above-described embodiment, and the structure and shape of the trimming mechanism 4, the rotary trimming body 5, the vertical turning mechanism 7, and the power transmission system are appropriately changed and designed. It is.

  As described above, the intended purpose can be sufficiently achieved.

1 is an overall side view of an embodiment of the present invention. It is an enlarged side view of the embodiment of the present invention. It is a plane sectional view of an example of an embodiment of the invention. It is a front sectional view of an embodiment of the invention. It is a rear view in the trimming work position by the main trimming mechanism of the embodiment of this invention. It is explanatory drawing of the link mechanism of the embodiment of this invention. It is a rear view in the trimming work position by the sub-stamping mechanism of the embodiment of this invention. FIG.

Explanation of symbols

W Ｄ D Adjusting work position H Non-working position P One work position F Other work position 1 Traveling machine body 2 Linking machine body 3 Machine frame 4a Main adjusting mechanism 4b Sub-adjusting mechanism 5 Rotating adjusting body 6 Adjusting machine frame 6a Hanging Lower guide mechanism 7 Vertical turning mechanism 8 First suspension link 9 Second suspension link 10 First upper pin 11 Second upper pin 12 First lower pin 13 Actuation link 14 Connection pin 15 Second lower Pin 16 Actuator

Claims (2)

  A machine frame is connected to the traveling machine body by a connection mechanism, and a suspension guide mechanism is provided on the machine frame, which is capable of vertically turning and guiding the adjustment machine frame in a direction intersecting the traveling direction of the kite. A rotation adjusting device having a main adjusting mechanism having a rotation adjusting body capable of rotating and adjusting the surface on one side of the machine frame and capable of rotating and adjusting the surface on the other side of the adjusting machine frame. A secondary adjustment mechanism having a body is provided, and the main adjustment mechanism is positioned at the adjustment work position and the secondary adjustment mechanism is positioned at the non-work position while the work position and the auxiliary adjustment mechanism are adjusted. A straightening mechanism provided with a vertical turning mechanism for vertically turning between the other working positions where the main straightening mechanism is located at the non-working position and located at the working position. As the suspension guide mechanism and the vertical turning mechanism, the upper end portions of the first and second suspension links are connected to the machine frame in a direction intersecting the bag by the first upper pin and the second upper pin. It is pivotally connected in parallel, and the lower end portion of the first suspension link on the heel side is pivotally connected to the stabilizer frame by the first lower pin and at the lower end portion of the second suspension link. The upper end of the operating link is pivotally connected by a connecting pin, the lower end of the operating link is pivotally connected by a second lower pin to the stabilizer frame, and the second is between the connecting pin and the machine frame. 2. The straightening machine according to claim 1, further comprising an actuator for bending the suspension link and the operation link of the first and second operation links around the connecting pin.

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