JP4432001B2 - 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. Known are the structures shown in Japanese Utility Model Publication Nos. 61-158105, 3-79605, and 5-60207.
[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]
SUMMARY OF THE INVENTION The present invention aims to solve such inconveniences. Among the present inventions, the invention according to claim 1 connects a machine frame to a traveling machine body by a connection mechanism, Provided with a banking mechanism for raising soil, and provided with a leveling mechanism composed of a rotating leveling body capable of rotating and leveling the surface of the banking mechanism by press-contact rotation of the outer peripheral surface part at a rearward position in the advancing direction of the banking mechanism. Is composed of a side surface adjustment portion capable of rotating and adjusting one side surface of the ridge and an upper surface adjustment portion capable of adjusting the upper surface of the ridge. The side surface adjustment portion and the upper surface adjustment portion are respectively provided with ring members at both ends. And a plurality of crosspieces are fixed between the ring members at intervals. The crosspieces are gradually outwardly moved from the front to the rear in the rotational direction of the rotary trimming body. characterized by being formed between the pressing surface portion Tonariru as to form a clamping surface portion projecting throughbore In the Seiaze machine for.
[0007]
According to a second aspect of the present invention, the upper surface adjustment portion is detachably provided to the side surface adjustment portion.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
1 to 9 show an embodiment of the present invention, FIGS. 1 to 8 show a first embodiment, and FIG. 9 shows a second embodiment.
[0009]
In the first embodiment shown in FIGS. 1 to 8, 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 body 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 embankment 5 is rotated through the turning gear train 8 and the chain mechanism 9, and the embankment 5 is rotated to remove the soil of the farm scene M at the shoreline. It is configured to be excavated and raised up to the old casket.
[0011]
Reference numeral 10 denotes a cover member, which is attached to the machine frame 3 in this case and formed in a shape covering the upper side of the embankment body 5 and the upper side of the ridge W, and the side cover member 11 is vertically moved on the heel side of the cover member 10. It is attached movably.
[0012]
Reference numeral 12 denotes an adjusting mechanism, which comprises a cylindrical rotating adjusting body 13 and a rotating mechanism 14 that can rotate and adjust the W surface by press-contact rotation of the outer peripheral surface portion. W while providing a side W ₂ of the upper surface W ₁ of Seiaze possible side Seiaze portions 13a and ridges W detachably and Seiaze capable top Seiaze portion 13b of the places the rotation axis P ₁ in the horizontal direction The rotary trimming body 13 is configured to be forcibly rotated in the direction of the arrow in the figure by the rotation mechanism 14 about the rotation axis P ₁ .
[0013]
In this case, the pressing surface portion K that gradually protrudes outwardly from the front to the rear in the rotational direction of the rotating adjuster 13 on the outer peripheral surface portions of the side adjuster 13a and the upper adjuster 13b as the rotating adjuster 13. Are formed at intervals, and a through hole F is formed between the adjacent pressing surface portions K and K.
[0014]
In this case, the mounting frame 15 is mounted on the machine frame 3, the bracket 16 is protruded from the mounting frame 15, the bearing cylinder 17 is mounted on the bracket 16, and the drive shaft 18 is horizontally disposed on the bearing cylinder 17. A frame body 19 is provided on the rear side surface of the machine frame 3, a gear mechanism 20 and a chain mechanism 21 are housed in the frame body 19, a conduction shaft 22 is provided horizontally below the frame body 19, and the conduction shaft 22 and the main shaft 7 are arranged. Are connected to each other by a gear mechanism 20 and a chain mechanism 21, and a drive shaft 18 and a transmission shaft 22 are connected to each other by a telescopic universal joint 23, and a rotor disposed on the drive shaft 18 at the center of the rotary adjuster 13. connecting the shaft 13c, Thus, by the rotation of the main shaft 7 rotates the rotary Seiaze body 13 in the direction of the arrow in FIG, tightening one side W ₂ of the ridge W by rolling contact of the outer peripheral surface portion of the rotary Seiaze 13 tighten the upper surface W ₁ of the ridge W while voltage rectifier furrow voltage rectifier It is configured to hesitate.
[0015]
Further, the side trimming portion 13a as the rotary trimming body 13 is radially fixed by welding a plurality of plate-shaped crosspieces 24c between the large-diameter ring material 24a and the small-diameter ring material 24b. In addition, a reinforcing ring 24d is welded and fixed to the inner peripheral surface of each crosspiece 24c, and a connecting shaft 24e that is inserted and fixed to the hexagonal rotor shaft 13c is disposed at the center of the side surface adjusting portion 13a. A plurality of connecting rods 24f are connected by welding between 24e and the large-diameter ring member 24a and the small-diameter ring member 24b, and the upper surface adjusting portion 13b has the same diameter ring member 25a and ring member 25b. A plurality of plate-like crosspieces 25c are fixedly welded radially with a gap between them, and a connecting shaft 25d inserted and fixed to the hexagonal rotor shaft 13c is inserted into the center of the side surface adjusting portion 13a. Arranged, connecting shaft 25d, ring material 25a and phosphorus A plurality of connecting rods 25e are welded and connected to the material 25b, and the outer surfaces of the plurality of crosspieces 24c and 25c are gradually outwardly moved from the front to the rear in the rotational direction of the rotary adjusting body 13. It is formed in the protruding pressing surface portion K and is formed as a through hole F between the adjacent pressing surface portions K and K, and the connecting shaft 25d is inserted into and removed from the rotor shaft 13c, so that the upper surface adjusting portion 13b is adjusted to the side surface. It is configured to be detachable from the portion 13a.
[0016]
In this case, a soil removal mechanism 26 has an intermediate shaft 27 pivotally mounted on the cover member 10 in the front-rear direction, and a holding frame 28 is pivotally mounted concentrically with the intermediate shaft 27 so as to swing up and down. A rotor shaft 29 is rotatably attached to the tip of 28, a grounding rotor 30 having a plurality of naginata-shaped blades is attached to the rotor shaft 29, and a chain mechanism 31 is hung between the main shaft 7 and the intermediate shaft 27. While turning, a chain mechanism 32 is installed between the intermediate shaft 27 and the rotor shaft 29, and the earthing rotor 30 is rotated by the main shaft 7 on the upper surface portion of the old punch at the forward direction of the banking body 5 of the banking mechanism 4. Is configured to perform rotary cutting with a cutting locus S.
[0017]
Reference numeral 33 denotes a stabilizing member, which in this case consists of a wheel such as a rubber tire.
[0018]
Since the first embodiment of the present embodiment has the above-described configuration, when the traveling machine body 1 travels along the old dredge and rotates the power take-off shaft 6, the rotating rotor as the embankment body 5 on the other hand removes the farm mud at the shore. The cover member 10 prevents the mud soil from splashing upward and to the side of the fillet 5, and the mud thus splashed is prevented from scattering outward and falls by its own weight. Then, the grading mechanism 12 is driven using the power take-off shaft 6 of the traveling machine body 1 as a drive source, the rotating rectifying body 13 is rotated by the rotating mechanism 14, and the soil raised on the old culvert is 畦 W of the rotating rectifying body 13. one side of the outer peripheral surface portion and a ridge W by pressing rolling contact of the outer peripheral surface portion of the upper surface W ₁ of Seiaze possible top Seiaze portion 13b of the ridge W of one side W ₂ Seiaze possible side Seiaze portion 13a of W ₂ and an upper surface W ₁ of the ridge can be clamped voltage rectifier furrow, thus, the Seiaze structure easy Can be smoothly clamped voltage rectifier ridges the upper surface W ₁ of one side W ₂ and ridge W of ridge W by the rotation sliding contact of the outer peripheral surface portion of the rotary Seiaze body 13 it is possible to reduction, this time, the A plurality of pressing surface portions K are formed on the outer peripheral surface portion of the rotating adjuster 13 so as to gradually protrude outwardly from the front to the rear in the rotational direction of the rotating adjuster 13, and adjacent to each other. Since the through hole F is formed between them, the rotation surface of the rotary trimming body 13 can gradually and securely tighten the flange surface by the pressing surface portion K and tighten the flange surface pulsatingly through the through hole F. The presence of the through hole F can suppress the phenomenon of soil adhesion to the outer peripheral surface portion of the rotary trimming body 13, and thus can obtain a robust ridge. It is possible to perform a good trimming operation.
[0019]
Also, in this case, the old dredging surface can be ground in advance by the soil cutting mechanism 26, 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 is improved. It can be increased and a strong soot can be obtained.
[0020]
In this case, the upper surface trimming portion 13b is configured to be detachable from the side surface trimming portion 13a. Therefore, by removing the upper surface trimming portion 13b, the side surface of a high coral, road or dike The slope can be tightened and the versatility of the application can be increased.
[0021]
Second embodiment of FIG. 9 shows another example structure of Seiaze mechanism 12, obliquely in this case, the rotation axis P ₁ of the rotary Seiaze body 13 from one side of the side surface W ₂ of the ridge W to furrow W side It is arranged in an upward direction with a predetermined angle θ directed upward, and this rotational adjuster 13 is configured to be forcibly rotated in the direction of the arrow in the figure by the rotation mechanism 14 around the rotation axis P ₁ .
[0022]
Also according to the second embodiment, the same effect as the first embodiment can be obtained, and the rotation axis P ₁ of the rotary adjuster 13 is moved from the side of the one side surface W ₂ of the ridge W to the ridge W side. Since it is arranged in an upward direction at a predetermined angle θ toward obliquely upward, it is possible to increase the length of the soil pressing and feeding to the one side surface W _{2 of the} ridge W formed by the outer peripheral surface portion of the rotary trimming body 13. Therefore, the soil clamping pressure can be made good and the vertical height of the rotary trimming body 13 can be lowered, so that the overall height of the apparatus can be lowered and the size can be reduced. Can be planned.
[0023]
The present invention is not limited to the above-described embodiment. For example, as the embankment mechanism 4, a rotary rotor having a rotation axis in a direction intersecting with the dredging direction can be adopted. In some embodiments, the rotary adjusting body 13 may be vibrated by a hydraulic or eccentric weight type vibration mechanism, or an additional structure may be employed in which a hammering mechanism such as a crank type or a hydraulic type is used to perform a hammering motion. In addition, the number and shape of the pressing surface portion K and the through holes F are appropriately changed and designed.
[0024]
【The invention's effect】
As described above, according to the present invention, when the traveling machine body travels along the old dredge, on the one hand, the embankment mechanism raises the paddy field mud on the old dredge, and on the other hand, the trimming mechanism has The driven and raised soil can be clamped and conditioned by press-contact rotation of the outer peripheral surface portion of the rotary trimming body, so that the trimming structure can be simplified and the rotary trimming body The surface can be smoothly tightened and adjusted by the rotational pressure contact of the outer peripheral surface. At this time, the rotary adjusting body adjusts the side surface adjusting portion capable of rotating and adjusting one side surface of the surface and the upper surface of the surface. The upper and lower surface trimming parts are each provided with a ring material at both ends, and a plurality of crosspieces are spaced between the two ring materials. Next, as each of the crosspieces is moved from the front to the rear in the rotational direction of the rotary trimming body, Because between clamping surface portions Tonariru as to form a clamping surface portion projecting outwardly is formed in the throughbore, the pressure gradually securely tighten the ridge surface by the pressing surface portion by rotation of the rotary Seiaze body It is possible to squeeze the saddle surface pulsatingly through the through-hole, and to securely tighten the saddle surface and to prevent the soil from sticking to the outer peripheral surface portion of the rotary adjuster due to the presence of the through-hole. It can be suppressed, so that it can obtain a strong dredge and can perform good trimming work, and the soil raised on the old crab can trim one side of the swivel trimming pad One side surface of the heel and the upper surface of the heel are simultaneously tightened by press contact rotation contact of each pressing surface portion formed on the outer peripheral surface portion of the upper surface styling portion capable of adjusting the outer peripheral surface portion of the side surface adjusting portion and the upper surface of the heel. can be voltage rectifier rib, it is possible to obtain a correspondingly robust furrow, further, Each of the side surface trimming portion and the top surface trimming portion is provided with a ring material at both ends, and a plurality of crosspieces serving as the pressing surface portion are fixed between the ring materials at intervals. Therefore, simplification of the trimming mechanism including the rotary trimming body can be achieved.
[0025]
In the invention according to claim 2, since the upper surface trimming part is detachably provided with respect to the side surface trimming part, removing the upper surface trimming part removes the side surface of the high coral, road or embankment. Therefore, it is possible to increase the flexibility of use.
[0026]
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 side view of the first embodiment of the present invention.
FIG. 3 is a cross-sectional plan view of a first embodiment of the present invention.
FIG. 4 is a rear view of the first embodiment of the present invention.
FIG. 5 is a front view of a first embodiment of the present invention.
FIG. 6 is an enlarged cross-sectional view of a 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 partial perspective view of the first embodiment of the present invention.
FIG. 9 is a partial rear view of the second embodiment of the present invention.
[Explanation of symbols]
W 畦 W ₁ upper surface W ₂ side surface K pressing surface portion F through hole 1 traveling machine body 2 connection mechanism 3 machine frame 4 embankment mechanism 12 grading mechanism 13 rotary grading body 13a side grading section 13b upper surface grading section 24a ring material 24b Ring material 24c Crosspiece 25a Ring material 25b Ring material 25c Crosspiece

Claims (2)

The machine frame is connected to the traveling machine body by a connection mechanism, and the bank frame is provided with a banking mechanism for raising soil on the old paddle. Do the Seiaze mechanism comprising rotating Seiaze body provided, the rotary Seiaze body becomes one side of the ridge the upper surface of the rotating Seiaze possible side Seiaze portions and furrow from Seiaze possible top Seiaze unit, the Each of the side surface trimming portion and the top surface trimming portion is provided with ring members at both ends, and a plurality of crosspieces are fixed at intervals between the ring members. A straightener formed on a pressing surface portion that protrudes outward gradually from the front to the rear in the rotational direction of the rotary adjusting body, and is formed in a through hole between adjacent pressing surface portions. .   2. The dressing machine according to claim 1, wherein the top surface trimming part is detachably provided to the side trimming part.

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