JP4300602B2 - 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]
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, Is provided with an embankment mechanism that raises the soil, a soil removal mechanism capable of rotating and cutting old slag at the forward position in the direction of travel of the embankment mechanism, and rotational rectification by rotating the saddle surface at the rear position in the direction of travel of the embankment mechanism. There is an adjustment mechanism composed of a rotatable adjustment body, and the rotation adjustment body is detachable from a side adjustment section that can adjust one side of the bag and a top adjustment section that can adjust the upper surface of the bag. The side surface adjusting portion is formed by radially welding and fixing a plurality of plate-shaped crosspieces between a large-diameter ring material and a small-diameter ring material. The parts are radial with a plurality of plate-shaped crosspieces spaced between ring members of the same diameter or large and small diameters. Each of the crosspieces is formed on a plurality of pressing surface portions of the outer peripheral surface portion of the rotary trimming body, and a through hole is formed between adjacent pressing surface portions made of the plurality of crosspieces. A pressing plate body made of a flexible plate material that is formed and extends from the pressing surface portion side of the front position in the rotational direction to the pressing surface of the pressing surface portion adjacent to the rear position is provided. It is in the sizing machine.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
1 to 11 show an embodiment of the present invention, FIGS. 1 to 9 show a first embodiment, FIG. 10 shows a second embodiment, and FIG. 11 shows a third embodiment.
[0008]
In the first embodiment shown in FIGS. 1 to 9, 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.
[0009]
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 spun up to the old casket.
[0010]
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.
[0011]
Reference numeral 12 denotes an adjusting mechanism. In this case, the adjusting member 13 includes a rotating adjusting member 13 and a rotating mechanism 14 that can rotate and adjust the W surface by press-contact rotation of the outer peripheral surface portion. provided 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, arranged rotation axis P ₁ in the horizontal direction, the rotation The 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 .
[0012]
In this case, a plurality of pressing surface portions K and K are formed at intervals on the outer peripheral surface portions of the side surface adjusting portion 13a and the upper surface adjusting portion 13b as the rotating adjusting body 13, and eight in this case are formed and the rotating adjusting device is formed. A pressing plate body G extending from the pressing surface K side at the front position in the rotational direction of the body 13 to the pressing surface K ₁ as the outer surface of the adjacent pressing surface K at the rear position is disposed. -A through hole F is formed between K.
[0013]
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.
[0014]
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 connecting shaft 24e that is inserted and fixed to the hexagonal rotor shaft 13c is disposed at the center of the side surface trimming portion 13a, and between the connecting shaft 24e and the large-diameter ring member 24a and the small-diameter ring member 24b. a plurality of connecting bar 24f becomes welded linked to, also, the upper surface Seiaze portion 13b, the spacing a plurality of plate-shaped crosspieces 25c between the ring member 25a and the ring member 25b of the same diameter to one another And a connecting shaft 25d that is fixedly welded radially and is inserted into and fixed to the hexagonal rotor shaft 13c at the center of the side surface adjusting portion 13a, and the connecting shaft 25d, the ring material 25a, and the ring material 25b A plurality of connecting rods 25e are connected by welding between Ri, between the clamping surface portion K · K adjacent so as to form the plurality of crosspieces 24c · 25c in the pressing surface K is formed as a throughbore F, clamping surface K ₁ the outer surface of the clamping surface portion K The mounting piece K ₂ is attached to the clamping surface portion K, the clamping plate G is disposed on the mounting piece K ₂ by the mounting portion K ₃ made of a bolt and nut, and the connecting shaft 25d is inserted into and removed from the rotor shaft 13c. Thus, the upper surface adjusting portion 13b is detachably provided to the side surface adjusting portion 13a.
[0015]
In this case, the pressing plate G is made of a flexible synthetic resin plate such as nylon resin or vinyl chloride resin, and is made of a material that is substantially flat in a plate shape when no load is applied and can be bent in an arc shape by an external load. It has been. The pressure plate G may be made of a metal plate such as spring steel used for a plate spring or other resin plate.
[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 adjusting mechanism 12 is driven by using the power take-off shaft 6 of the traveling machine body 1 as a drive source, the rotating adjusting body 13 is rotated by the rotating mechanism 14, and the pressing surface portions K and K are formed on the outer peripheral surface portion of the rotating adjusting body 13. A pressing plate body G extending from the pressing surface portion K at the front position in the rotational direction of the rotary adjusting body 13 to the pressing surface K ₁ of the adjacent pressing surface portion K at the rear position adjacent thereto is formed. 7 and 8, as shown in FIG. 7 and FIG. As the row machine body 1 rotates in a direction that promotes advancement, the pressing plate G gradually tightens the embankment and is strongly pressed by the pressing surface portion K via the pressing plate G. The tightening pressure is intermittently reduced due to the presence of the surface portion K, and the tightening pressure is reduced by the presence of the plurality of pressure tightening surface portions K, so that the tightening area is reduced as compared with the structure in which the entire outer peripheral surface of the rotary adjuster 13 is pressed. The presser plate G of the rotary adjuster 13 can be increased by increasing the rotational speed of the rotary adjuster 13 relative to the travel speed of the traveling machine body 1. Rotating and sliding contact with the surface, and by this sliding sliding contact, the one side surface W ₂ of the ridge W and the upper surface W _{1 of the} ridge W can be smoothly and firmly clamped, and the pressing plate body G is flexible. Since the pressure plate body G is bent from the flat shape, the embedding is gradually performed. Furthermore, since the through hole F is formed between the adjacent pressing surface portions K and K, the saddle surface is further intermittently tightened by the through hole F, and the tightening is performed more firmly. The presence of the through-hole F can suppress the adhesion of soil to the outer peripheral surface portion of the rotary trimming body 13, can perform good trimming work, and obtain a more robust tack be able to.
[0019]
Further, in this case, the rotary adjuster 13 includes a side adjuster 13a capable of rotating and adjusting one side surface of the ridge and an upper adjuster 13b capable of rotating and adjusting the upper surface of the ridge. The upper adjuster 13b. Is provided so as to be detachable from the side surface trimming portion 13a. By removing the top surface trimming portion 13b, it is possible to tighten the side surface of a high gutter, the slope of a road or a dike, Flexibility can be increased, and in this case, the old dredging surface can be ground in advance by the earth cutting mechanism 26, and the embankment mechanism 4 fills the ground on this ground surface. It is possible to increase the binding property between the dam and the embankment and to obtain a strong ridge.
[0020]
Second embodiment of FIG. 10 illustrates another example structure of the rotary Seiaze body 13, 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 Arranged in an upward direction at a predetermined angle θ obliquely upward, the rotary 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 .
[0021]
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.
[0022]
Third embodiment of FIG. 11 illustrates another example structure of the rotary Seiaze body 13, in this case, to remove the mounting piece K ₂ of the first embodiment, clamping rotational direction forward position of the rotating Seiaze 13 the mounting section K ₃ the clamping plate member G to face K attachment is formed so as to reach the clamping surface K ₁ of the clamping plate member G as the outer surface of the clamping surface portion K of the rear position.
[0023]
Also according to the third embodiment, the same effects as those of 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 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 method or a hydraulic method is used to perform a hammering motion. In addition, the pressing surface of the pressing surface portion K of the first to third embodiments may have a shape that gradually protrudes outwardly from the front to the rear in the rotational direction of the rotary adjuster 13, The number and shape of the pressing surface portion K and the through hole F, the size and material of the pressing plate G, and the like are designed as appropriate.
[0025]
【The invention's effect】
As described above, according to the present invention, when the traveling machine body travels along the old dredge, the old dredging surface is preliminarily ground by the earth cutting mechanism and the embankment mechanism lifts the field mud. Therefore, the binding between the old clay and the embankment can be improved, so that a strong cocoon can be obtained. On the other hand, the grading mechanism is driven and the rotary grading body rotates. The rotary adjuster is provided with a side adjuster that can adjust one side of the rod and an upper adjuster that can adjust the upper surface of the rod. It is possible to tighten the side of high ridges, slopes of roads and embankments, increase the flexibility of applications, and there are multiple side surface trimming parts between large-diameter ring material and small-diameter ring material. The plate-shaped crosspieces are welded and fixed radially at intervals, and the upper surface adjusting parts have the same diameter. Is formed by radially fixing a plurality of plate-shaped crosspieces between a ring material of large and small diameters at intervals, and each of the crosspieces is attached to the outer peripheral surface portion of the rotating trimming body. Formed in a plurality of pressing surface portions and formed in a through hole between adjacent pressing surface portions made of the plurality of crosspieces, and pressed in a rear position adjacent from the pressing surface portion side in the rotational direction front position. Since the pressing plate body made of a flexible plate material that reaches the pressing surface of the surface portion is disposed , the pressing plate body compresses the embankment as the rotating leveling body rotates, and the pressing plate portion presses the pressing plate. Compared to a structure in which the pressure is strongly tightened through the body and intermittently tightened by the presence of the plurality of pressure-bonding surface portions, and is tightened by the entire outer peripheral surface of the rotary adjusting body by the presence of the plurality of pressure-tightening surface portions. The tightening pressure can be increased by reducing the tightening area, and the heel can be tightened as much as Since the pressing plate body is flexible, the pressing plate body can gradually press the embankment while bending from a flat shape, and further, a through hole is provided between the adjacent pressing surface portions. As a result, the saddle surface is more intermittently clamped by the through-holes, and can be tightened more firmly, and the presence of the through-holes allows the soil to adhere to the outer peripheral surface portion of the rotary adjuster. Phenomenon can be suppressed, good trimming work can be performed, a more robust kite can be obtained, and there are a plurality of side trimming parts between a large diameter ring material and a small diameter ring material. The plate-shaped crosspieces are welded and fixed radially at intervals, and the upper surface adjusting portion has a plurality of plate-shaped crosspieces between the ring members having the same diameter or the different diameters. wood welded and fixed radially at intervals to a Runode, the structure can be simplified.
[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 partially enlarged cross-sectional view of a first embodiment of the present invention.
FIG. 9 is an explanatory perspective view of a first embodiment of the present invention.
FIG. 10 is a partial rear view of the second embodiment of the present invention.
FIG. 11 is a partially enlarged sectional view of a third embodiment of the present invention.
[Explanation of symbols]
W 畦 W ₁ upper surface W ₂ side surface K pressing surface portion G pressing plate body F through hole 1 traveling machine body 2 coupling mechanism 3 machine frame 4 embankment mechanism 12 grading mechanism 13 rotating grading body 13a side grading section 13b upper surface grading Portion 24a Ring material 24b Ring material 24c Crosspiece 25a Ring material 25b Ring material 25c Crosspiece

Claims (1)

A machine frame is connected to the traveling machine body by a coupling mechanism, a banking mechanism for raising soil on the old pit is provided on the machine frame, and a soil cutting mechanism capable of rotating and cutting the old potato is provided at a forward position in the traveling direction of the banking mechanism, A leveling mechanism composed of a rotating leveling body capable of rotating and leveling the surface by press-contact rotation is provided at a rear position in the advancing direction of the banking mechanism, and the rotary leveling body is a side surface leveling capable of adjusting one side surface of the side. And an upper surface adjusting portion capable of adjusting the upper surface of the portion and the hook are detachably provided, and the side surface adjusting portion includes a plurality of plate-like bars between the large-diameter ring material and the small-diameter ring material. The upper surface trimming section is formed by spacing a plurality of plate-shaped crosspieces between ring materials having the same diameter or large and small diameters. Each of the crosspieces is formed on a plurality of pressing surface portions of the outer peripheral surface portion of the rotary trimming body, and Clamping formed of a flexible plate material formed in a through hole between adjacent pressing surface portions made of a material and extending from the pressing surface portion side at the front position in the rotation direction to the pressing surface of the pressing surface portion at the rear position adjacent thereto. Seiaze machine, characterized by being configured by disposing a plate member.

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