JP3796590B2 - Straightener - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a dressing machine used for, for example, a wrinkle creation work or a repair work.
[0002]
[Prior art]
Conventionally, as this type of knitting machine, JP-A 51-141212, JP-A 51-47785, JP-A 53-102411, JP-A 53-20316, JP-A 51- No. 100409, No. 60-119209, No. 61-175905, No. 61-47103, No. 61-212202, No. 62-1507, No. The structures shown in Japanese Utility Model Laid-Open Nos. 61-158105, 3-79605, and 5-60207 are known.
[0003]
In these conventional structures, the machine frame is connected to the traveling machine body by a connection mechanism so that the machine frame can be moved up and down, and the rotary rotor that jumps up the soil on the old fence as the embankment mechanism is set to the axis of rotation as the direction of formation. Provided in parallel or intersecting direction, provided a cover member on the machine frame above the rotating rotor and above the ridge, and an adjusting body shaped to match the upper surface of the ridge and one side surface of the ridge at the rear position in the traveling direction of the rotating rotor. And a crank-type or hydraulic-type hitting mechanism for reciprocally hitting the trimming body using the power take-off shaft of the traveling machine body as a drive source. The mud in the middle is raised on an old fence, and this embankment is configured to be struck by the hammering operation of the trimming body.
[0004]
In another conventional structure, a vibration mechanism that vibrates and operates the power trimming shaft with the power take-off shaft of the traveling machine body as the driving source is provided as a leveling mechanism, and the embankment raised on the old rail is arranged. It is configured to be tightened by vibration of the body.
[0005]
[Problems to be solved by the invention]
However, the above-described conventional structure has a disadvantage that it may not always be possible to perform satisfactory trimming work depending on the working conditions such as soil quality and weather, which differ from region to region.
[0006]
[Means for Solving the Problems]
The present invention aims to solve such inconveniences, and in the invention according to claim 1 of the present invention, a machine frame is connected to a traveling machine body by a connection mechanism, and the machine frame is connected to the machine frame. A banking mechanism for raising soil is provided on the old bank, a cover member is provided above the banking mechanism, and a leveling mechanism including a rotating leveling body is provided at a position rearward in the traveling direction of the banking mechanism. An intermediate clamp that can be clamped to the old padding at the intermediate position in the direction of travel of the trimming mechanism. An internal tightening pressure mechanism having a member is provided, and the intermediate tightening member has a structure in which a plurality of raised protrusions are formed on a conical outer peripheral surface that can rotate in a face-to-face manner on one side surface of the flange. It is in the sizing machine.
[0007]
According to a second aspect of the present invention, a machine frame is coupled to the traveling machine body by a coupling mechanism, a banking mechanism for raising soil on the old fence is provided on the machine frame, a cover member is provided above the banking mechanism, and the banking is provided. A leveling mechanism comprising a rotating leveling body is provided at a position rearward of the moving direction of the mechanism, and an old surface from the new level surface adjusted by the leveling mechanism is arranged at an intermediate position in the moving direction of the embankment mechanism and the leveling mechanism. There is an internal clamping mechanism that has an intermediate clamping member that can be clamped to the old clay, and the middle clamping member is provided on the longitudinal rotation shaft. It is composed of a plurality of blades that are closer to the heel side from the front to the rear in the direction, and the blades of the intermediate fastening member have a structure that gradually tightens the embankment located inward of the new ridge surface. A sand cutting mechanism that can cut the old surface in front of the banking mechanism is installed. Lying in Seiaze machine characterized by.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
1 to 11 show an embodiment of the present invention. FIGS. 1 to 7 show a first embodiment, and FIGS. 8 and 9 show a second embodiment .
[0009]
In the first embodiment shown in FIGS. 1 to 7, reference numeral 1 denotes a traveling machine body. In this case, a tractor is used, and the machine frame 3 can be moved up and down by a three-point link type connecting mechanism 2 at the rear part of the traveling machine body 1. It is connected.
[0010]
Reference numeral 4 denotes a banking mechanism, which is composed of a banking body 5 composed of a rotating rotor. The banking body 5 has a plurality of scraping blades 5b projecting from the outer periphery of the rotor body 5a and a mounting shaft on the rotor plate 5a. 5c is projected, and the embankment body 5 is rotatably attached to the machine frame 3 with its axis of rotation parallel to the cocoon formation direction, and is rotated to the machine frame 3 by a power take-off shaft 6 provided on the traveling machine body 1. The main shaft 7 is supported, the embankment body 5 is rotated from the main shaft 7 via the turning gear train 8 and the chain mechanism 9, and the soil in the agricultural field at the shore is cut out by the embankment body 5 with the cutting locus N. It is configured to bounce up and excite towards the old samurai.
[0011]
Reference numeral 10 denotes a cover member, which is attached to the machine frame 3 in this case, and is formed in a shape covering the upper side of the embankment body 5 and the upper side of the eaves W. The elevating shaft 11a and the guide roll 11b are provided on the eaves side of the cover member 10. We are in contact with the upper surface W ₁ of the ridge fitted with a vertically movable side cover member 11 to follow the undulations of the ridge by.
[0012]
12 is a Seiaze mechanism, it comprises a first side surface W ₂ and Seiaze possible rotation Seiaze body 13 an upper surface W ₁ of the ridge in this case a ridge W, rotation Seiaze body 13 rotated by a rotation mechanism 14 It is forcibly rotated about the axis R in the direction of the arrow in the figure.
[0013]
In this case, the rotating Seiaze body 13, one side W ₂ capable Seiaze outer peripheral surface 13a of the ridge W, the upper surface W ₁ of the corner W ₃ side ridge of Seiaze possible outer peripheral surface 13b and ridge W It has a top surface W ₁ capable Seiaze cylindrical outer peripheral surface 13c, are formed in the lateral rotation about a roll around an axis of rotation R.
[0014]
In this case, a bearing base 15 is provided on the rear surface of the cover member 10, a drive shaft 16 is mounted on the bearing base 15, and the drive shaft 16 is provided to rotate from the main shaft 7 via a universal joint 17. The shaft portion 13c of the rotary adjuster 13 is attached to the shaft 16, and thereby the rotary adjuster 13 is rotated around the rotation axis R by the main shaft 7, and the rotary adjuster 13 is brought into contact with the rotary sliding member 13 by the sliding contact of the rotary adjuster 13. on the other hand side W _2, the upper surface W ₂ and corners W ₃ of the ridge is configured to tighten voltage rectifier ridge.
[0015]
Reference numeral 18 denotes an internal clamping mechanism, which is disposed at an intermediate position in the advancing direction of the embankment mechanism 4 and the grading mechanism 12 and is closer to the old ridge K side than the new ridge surface Q trimmed by the grading mechanism 12. The intermediate fastening member 19 is provided so as to project and is capable of fastening the embankment D located inside the new saddle surface Q to the old clay. In this case, the intermediate fastening member 19 has a conical outer peripheral surface 19a. It is formed in an umbrella shape, and a plurality of raised protrusions 19 b are formed on the outer peripheral surface. A gear box 20 is attached to the bearing base 15, and a bearing cylinder 21 is obliquely installed on the gear box 20. The rotary shaft 22 is supported as a bearing, and the central shaft cylinder 19c of the intermediate fastening member 19 is inserted and fixed to the rotary shaft 22 so that the protruding position can be adjusted. The rotary shaft 22 is mounted in the gear box 21 by the mounting shaft 5c of the embankment body 5. It is rotated in the direction of the arrow in the figure through the gear train, and the working surface of the intermediate fastening member 19 is adjusted. The new saddle surface Q arranged by the mechanism 12 protrudes from the old saddle surface K, and in this case, is disposed between the cutting locus N of the embankment body 5 and the new saddle surface Q, and this rotating intermediate fastening member 19 In this way, the embankment D located inside the new dredging surface Q is kneaded by the rotational contact action between the outer peripheral surface 19a and the raised convex portion 19 and is pressed against the old dredged soil.
[0016]
Reference numeral 23 denotes a reaction force receiver, which is formed in a thin disk shape in this case. A bearing cylinder portion 24 is suspended from the rear surface of the cover member 10, and a support cylinder 25 is attached to the bearing cylinder portion 24 so as to be adjustable up and down. Then, a reaction force receiver 23 is installed on the support cylinder 25 so as to be freely rotatable, and a lower portion of the reaction force receiver 23 is penetrated into the field M. It is configured so as to receive an order reaction force.
[0017]
Reference numeral 26 denotes a stabilizing member, which is formed in a wheel shape in this case. A support rod 27 is attached to the rear portion of the machine frame 3 so as to be adjustable up and down, and the stabilizing member 26 is attached to the support rod 27 and is grounded on the field M. The stable running of the machine casing 3 is intended.
[0018]
Reference numeral 28 denotes a soil removal mechanism. In this case, a holding arm 30 is pivotally attached to the front surface of the cover member 10 in the advancing direction by a pin 29 so that the holding arm 30 can swing up and down, and the holding arm 30 can be pressed downward by a spring 31a. A mechanism 31 is provided, and the earth cutting rotor 32 is rotatably attached to the tip of the holding arm 31. The earth cutting rotor 32 is formed by attaching three earth cutting blades 32c to a rotating plate 32b having a rotation shaft 32a. A cover 33 that covers the top of the earth cutting rotor 32 is attached to 30, a hydraulic motor 34 that is driven by a hydraulic power source provided in the traveling machine body 1 is attached to the holding arm 30, and the main shaft of the hydraulic motor 34 and the earthing rotor 32 rotate. The shaft 32a is connected, and the upper surface portion of the old hammer at the forward position of the rotary rotor 5 of the embankment mechanism 4 is rotated and ground with the cutting locus S by the cutting blade 32c. Than it is.
[0019]
Since the first embodiment of this embodiment has the above-described configuration, when the traveling machine body 1 travels along the saddle W and rotates the power take-off shaft 6, the rotary rotor as the embankment body 5 of the embankment mechanism 4 is on the other side. The field mud is continuously raised up and raised on the old paddle, and the cover member 10 and the side cover member 11 prevent the mud from splashing above the embankment body 5 and to the side of the paddle, and the jumped mud is scattered outward. And the trimming mechanism 12 is driven on the other hand, and the embankment is clamped and clamped by the old hammer, and at this time, the internal clamping mechanism 18 is The intermediate fastening member 19 which is driven and arranged so as to project from the new heel surface Q which is conditioned by the grading mechanism 12 to the old heel K side is provided with the embankment D located inward of the new heel surface Q. 19a and the raised convex part 19 are squeezed by the rotational contact action, and are pressed against the old clay. Therefore, the new fill surface Q is clamped and leveled by the trimming mechanism 12 for the fill on the clamped fill D, so that not only the surface layer portion of the new fill surface Q but also the inside is clamped. In the case of a structure in which the clamping pressure is adjusted only by the trimming mechanism 12, only the surface layer portion is clamped and the inside tends to be insufficiently tightened. Therefore, the entire embankment can be clamped as much as that, and a strong ridge can be obtained not only in the surface layer but also in the interior, so that a good trimming operation can be performed.
[0020]
Further, in this case, is constituted by a Seiaze mechanism 12, the upper surface W ₁ of one side W ₂ and ridges of a ridge and Seiaze possible rotation Seiaze body 13, a rotating mechanism 14 for rotating the rotary Seiaze 13 Therefore, one side W _{2 of} the ridge W, the upper surface W ₂ and the corner W ₃ of the ridge W are smoothly clamped and adjusted by the rotational sliding contact of the rotary trimming body 13, and the upper surface W ₁ and one side of the ridge W are crushed. W ₂ can be well arranged.
[0021]
Moreover, the old dredging surface can be ground in advance by the soil cutting mechanism 28, and the embankment mechanism 4 fills the ground on this ground surface, so that the binding property between the old dredging soil and the embankment can be improved. , You can get a strong bag.
[0022]
The second embodiment shown in FIGS. 8 and 9 also shows another structure of the internal clamping mechanism 18, and the same portions as those in the first embodiment will be described with the same reference numerals. 4 and the trimming mechanism 12 are disposed at intermediate positions in the traveling direction, and the intermediate fastening member 19 is formed to have a plurality of blade bodies 42 that are closer to the collar side from the front to the rear in the rotational direction. A central shaft cylinder 19c of the intermediate fastening member 19 is inserted and fixed to a longitudinally rotating shaft 43 corresponding to the shaft 22 so that the protruding position can be adjusted. In this case, it is arranged between the cutting trajectory N of the embankment body 5 and the new surface Q, and this rotating intermediate fastening member 19 is a new one. Clamping pressure that gradually clamps the embankment D located inside the ridge surface Q by the rotational contact action of the blade body 42 Work is performed intermittently, as knead, is configured so as pressure tighten the old ridge soil.
[0023]
Even in the second embodiment, the same effects as those in the first embodiment can be obtained.
[0024]
The present invention is not limited to the above-described embodiment. For example, as the embankment mechanism 4, a rotating rotor having a rotation axis in a direction intersecting with the dredging formation direction can be adopted, and the rotating mechanism 17. A hydraulic motor can be adopted as the above, and it is designed with appropriate changes.
[0025]
Further, as the structure of the internal clamping mechanism 18, although not shown in the drawings as another embodiment, the fan blades are replaced with those similar to a cultivating sword in a direction substantially perpendicular to the side surface of the cage. A clamping operation for forming an intermediate clamping member having a rotation axis and gradually clamping the embankment D located inside the new ridge surface Q by the rotational contact action of a pressing blade similar to a tillage blade of the intermediate clamping member. It is also possible to make the structure intermittently, and it is designed with appropriate modifications including the intermediate fastening member 19.
[0026]
Further, the trimming mechanism 12 in the above embodiment has a structure that performs clamping pressure trimming by the rotational sliding contact action of the rotary trimming body 13, but instead of this rotary trimming body 13, A structure having a shape that fits the upper surface and one side surface with a crank mechanism or a hydraulic mechanism as a hammering mechanism and reciprocatingly hammers the embankment with the trimming body, and this trimming body is a vibration mechanism. It is also possible to apply a structure in which the embankment is vibrated by an eccentric weight rotating mechanism or a hydraulic vibrator mechanism, and the embankment is tightened by the vibration operation of the trimming body.
[0027]
Further, there may be employed a structure in which the rotary trimming body 13 is further vibrated by a hydraulic or eccentric weight rotating vibration mechanism, or a striking mechanism by a crank or hydraulic striking mechanism. .
[0028]
【The invention's effect】
As described above, according to the present invention, the machine frame is coupled to the traveling machine body by the coupling mechanism, the bank frame is provided with a banking mechanism for raising soil on the old fence, and the upper side of the banking mechanism is provided. A cover member is provided, and a leveling mechanism comprising a rotating leveling body is provided at a rear position in the traveling direction of the banking mechanism, and the leveling mechanism is arranged at an intermediate position in the direction of travel of the banking mechanism and the leveling mechanism. An internal clamping mechanism is provided that has an intermediate clamping member that protrudes from the new saddle surface and is located on the inner side of the new saddle surface and that can clamp the embankment on the old dredging surface. Because the structure is formed by forming a plurality of raised protrusions on the conical outer peripheral surface that can be rotated in a face-to-face manner, the embankment mechanism moves the field mud over the old dredging while traveling along the dredge. The cover member prevents soil scattering, and on the other hand, the trimming mechanism is driven and the trimming mechanism Further, the embankment is clamped and trimmed by the old hammer. At this time, the internal clamping mechanism disposed at the intermediate position in the traveling direction of the embankment mechanism and the trimming mechanism is driven, and the trimming mechanism An intermediate fastening member formed by projecting and arranging on the side of the old ridge from the new ridge surface arranged in accordance with the above, and forming a plurality of raised protrusions on a conical outer peripheral surface that can rotate in a face-to-face manner on one side of the ridge The embankment located on the inside of the surface will be clamped to the old dredged soil, and the fill on the pressed fill will be clamped by the trimming mechanism. Not only the surface layer part of the surface but also the inside can be clamped, and the entire embankment can be firmly clamped, and a solid ridge can be obtained not only on the surface layer part but also the inside. It can be performed.
[0029]
According to a second aspect of the present invention, a machine frame is connected to the traveling machine body by a connection mechanism, a banking mechanism for raising soil on the old fence is provided on the machine frame, and a cover member is provided above the banking mechanism. A new surface that is provided with a leveling mechanism composed of a rotating leveling body at a position rearward in the direction of travel of the banking mechanism, and is leveled by the leveling mechanism at an intermediate position in the direction of travel of the banking mechanism and the leveling mechanism. Provided with an internal clamping mechanism with an intermediate clamping member that can be clamped to the old clay, and the embankment located on the inner side of the new saddle surface. The blade structure is composed of a plurality of blade bodies that are close to the heel side from the front to the rear in the rotational direction, and the blade body of the intermediate fastening member gradually tightens the embankment located inward of the new saddle surface. From the road, the embankment mechanism raises the field mud on the old dredge. The cover member prevents scattering of the soil, and on the other hand, the leveling mechanism is driven, and the banking is clamped by the old barn by the leveling mechanism, and at this time, the banking mechanism and the leveling mechanism are arranged. An internal clamping mechanism disposed at an intermediate position in the advancing direction of the mechanism is driven, and is disposed so as to protrude from the new ridge surface adjusted by the rectifying mechanism to the old ridge side. The blade body of the intermediate fastening member composed of a plurality of blade bodies close to the heel side from the rear side gradually tightens the embankment located on the inner side of the new saddle surface. The new embankment will be clamped by the trimming mechanism on the upper embankment, so that not only the surface layer but also the inside of the new embankment can be clamped, and the entire embankment can be firmly tightened accordingly. It is possible to obtain a strong wrinkle not only on the surface layer but also inside, good It is possible to perform the Seiaze work.
[0030]
As described above, the intended purpose can be sufficiently achieved.
[Brief description of the drawings]
FIG. 1 is an overall side view of a first embodiment of the present invention.
FIG. 2 is a cross-sectional plan view of a first embodiment of the present invention.
FIG. 3 is a side view of the first embodiment of the present invention.
FIG. 4 is an enlarged side sectional view of the first embodiment of the present invention.
FIG. 5 is a rear view of the first embodiment of the present invention.
FIG. 6 is a front view of the first embodiment of the present invention.
FIG. 7 is a partially enlarged sectional view of a first embodiment of the present invention.
FIG. 8 is a partially enlarged rear view of the second embodiment of the present invention.
FIG. 9 is a partially enlarged plan view of a second embodiment of the present invention.
[Explanation of symbols]
W 畦 W ₁ Upper surface W ₂ One side surface Q New ridge surface K Old ridge D D Filling 1 Traveling machine body 2 Coupling mechanism 3 Machine frame 4 Filling mechanism 10 Cover member 12 Trimming mechanism 13 Rotating trimming body 18 Internal clamping mechanism 19 Medium clamping Member 19a Outer peripheral surface (outer surface)
19b Raised convex part 42 Blade body 43 Rotating vertical axis

Claims (2)

  A machine frame is connected to the traveling machine body by a connection mechanism, a banking mechanism is provided on the machine frame to raise the soil on the old fence, a cover member is provided above the banking mechanism, and a rotational adjustment is provided at a rear position in the traveling direction of the banking mechanism. A trimming mechanism comprising a body is provided, and is disposed at an intermediate position in the advancing direction of the embankment mechanism and the trimming mechanism so as to protrude from the new saddle surface trimmed by the trimming mechanism toward the old saddle surface. An internal clamping mechanism with an intermediate clamping member capable of clamping the embankment located on the side to the old clay is provided, and the intermediate clamping member is raised on a conical outer peripheral surface that can be rotated in a face-to-face manner on one side surface of the cage. A straightener having a structure in which a plurality of portions are formed.   A machine frame is connected to the traveling machine body by a connection mechanism, a banking mechanism is provided on the machine frame to raise the soil on the old fence, a cover member is provided above the banking mechanism, and a rotational adjustment is provided at a rear position in the traveling direction of the banking mechanism. A trimming mechanism comprising a body is provided, and is disposed at an intermediate position in the advancing direction of the embankment mechanism and the trimming mechanism so as to protrude from the new saddle surface trimmed by the trimming mechanism toward the old saddle surface. An internal clamping mechanism with an intermediate clamping member capable of clamping the embankment located in the direction to the old clay is provided, and the intermediate clamping member is provided on the longitudinal rotation shaft and moves toward the heel side from the front to the rear in the rotational direction. A leveling machine comprising a plurality of adjacent blades, wherein the blades of the intermediate tightening member are configured to gradually pressurize the embankment located inward of the new surface.

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