JP6108616B2 - Straightener - Google Patents

Description

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

  Conventionally, as this type of leveling machine, a machine frame is connected to the traveling machine body by a connecting mechanism, and a banking mechanism is provided on the machine frame to raise the soil on the old fence. Provided is a leveling mechanism composed of a rotary leveling body that can be rotationally adjusted by rotation. A plurality of pressing surface portions are formed at an interval on the outer peripheral surface portion of the rotary trimming body, and a through hole is formed between adjacent pressing surface portions, so that the rotating trimming body has a front in the rotational direction. A clamping plate body having flexible elasticity extending from the pressing surface portion side of the position to the adjacent pressing surface portion of the rear position is disposed, and the pressing plate body at the front position in the rotational direction is disposed adjacent to the pressing surface portion of the rear position It is known that the structure is formed so that it can be pressed.

Japanese Patent No. 4154545

  However, in the case of the above conventional structure, in the vicinity of the corner of the ridge where one side of the ridge intersects with the upper surface of the ridge, due to the combination of soil conditions, weather, and other work conditions that differ depending on the region, There is an inconvenience that a satisfactory pressure-tightening state cannot be performed.

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, And a leveling mechanism comprising a rotary leveling body capable of rotating and leveling the surface by press-fitting rotation at a position rearward in the traveling direction of the leveling mechanism. It is composed of a side surface adjustment portion capable of adjusting the side surface and an upper surface adjustment portion capable of adjusting the upper surface of the flange, and a plurality of pressing surface portions are formed at intervals on the outer peripheral surface portion of the rotary adjustment body and adjacent to each other. A through-hole is formed between the matching pressing surface portions, and a flexible and elastic pressing plate body extending from the pressing surface portion side at the front position in the rotational direction of the rotary adjusting body to the adjacent pressing surface portion at the rear position is arranged. And the pressing plate body at the front position in the rotational direction is formed so that it can be pressed by the pressing surface portion at the rear position adjacent to it. Side Seiaze portion of the rotary Seiaze body, the ring member to the outer end and inner end is disposed, a plurality of crosspieces are fastened at intervals between the both ring members, The crosspiece is formed on the pressing surface portion and between the adjacent pressing surface portions is formed as the through hole, and is flexible from the pressing surface portion side at the front position in the rotation direction to the pressing surface portion at the adjacent rear position. An elastic clamping plate body is provided, and the crosspiece is inclined in a substantially right-handed screw shape with respect to the rotation axis of the rotary trimming body, and the pressure of the clamping surface portion that clamps the clamping plate body. The tightening part gradually moves from the outer end side of the side surface adjusting portion to the inner end side facing the connecting portion of the side surface adjusting portion and the upper surface adjusting portion as the pressure adjusting body rotates. And the upper surface adjustment portion of the rotary adjustment body is provided with a ring material at the outer end portion and the inner end portion, and a plurality of ring members are provided between the ring materials. Pier Are fixed to each other at an interval, and the crosspiece is formed on the pressing surface portion and the through hole is formed between the adjacent pressing surface portions as the through hole, and the rear position adjacent to the pressing surface portion side in the rotational direction front position. A clamping plate body having flexibility and elasticity reaching the clamping surface portion is disposed, and the crosspiece is inclined substantially in the form of a left screw with respect to the rotation axis of the rotary trimming body. The clamping part of the clamping surface part to be clamped gradually approaches from the outer end side of the upper surface adjusting part to the connecting part of the side surface adjusting part and the upper surface adjusting part as the rotary adjusting body presses and rotates. The present invention provides a straightening machine characterized in that it is formed so as to be able to be clamped by moving to the inner end side.

According to the second aspect of the present invention, a machine frame is connected to a traveling machine body by a connection mechanism, and a banking mechanism is provided on the machine frame to raise soil on the old paddle. Provided is a leveling mechanism composed of a rotary leveling body that can be rotationally adjusted by rotation, and the rotary leveling body includes a side surface leveling unit that can level one side of the side wall and a top surface leveling that can level the top side of the side. A plurality of pressing surface portions are formed at an interval on the outer peripheral surface portion of the rotary trimming body, and a through hole is formed between adjacent pressing surface portions, so that the rotating trimming body has a front in the rotational direction. A clamping plate body having flexible elasticity extending from the pressing surface portion side of the position to the adjacent pressing surface portion of the rear position is disposed, and the pressing plate body at the front position in the rotational direction is disposed adjacent to the pressing surface portion of the rear position in clamped capable formed becomes, the side Seiaze portion of the rotary Seiaze body, the ring material distribution in the outer end and inner end A plurality of crosspieces are fixed between the ring members at intervals, the crosspieces are formed on the pressing surface portion, and between the adjacent pressing surface portions are formed as the through holes, A pressing plate body having flexible elasticity is provided from the pressing surface portion side at the front position in the rotation direction to the pressing surface portion at the rear position adjacent to the pressing surface portion, and the crosspiece is approximately the rotation axis of the rotating adjuster body. The clamping part of the clamping surface part that is inclined in the shape of a right screw and clamps the clamping plate body gradually moves from the outer end side of the side surface adjustment part as the pressure adjusting part of the rotary adjustment body rotates. It is in a straightening machine characterized in that it is formed so as to be able to be clamped by shifting to the inner end side facing the connecting portion of the flange portion and the upper surface adjustment portion.

According to a third aspect of the present invention, 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 soil on the old paddle, and the saddle surface is pressed against the rear position in the traveling direction of the banking mechanism. Provided is a leveling mechanism composed of a rotary leveling body that can be rotationally adjusted by rotation, and the rotary leveling body includes a side surface leveling unit that can level one side of the side wall and a top surface leveling that can level the top side of the side. A plurality of pressing surface portions are formed at an interval on the outer peripheral surface portion of the rotary trimming body, and a through hole is formed between adjacent pressing surface portions, so that the rotating trimming body has a front in the rotational direction. A clamping plate body having flexible elasticity extending from the pressing surface portion side of the position to the adjacent pressing surface portion of the rear position is disposed, and the pressing plate body at the front position in the rotational direction is disposed adjacent to the pressing surface portion of the rear position in clamped capable formed becomes, the upper surface Seiaze portion of the rotary Seiaze body, the ring material distribution in the outer end and inner end A plurality of crosspieces are fixed between the ring members at intervals, the crosspieces are formed on the pressing surface portion, and between the adjacent pressing surface portions are formed as the through holes, A pressing plate body having flexible elasticity is provided from the pressing surface portion side at the front position in the rotation direction to the pressing surface portion at the rear position adjacent to the pressing surface portion, and the crosspiece is approximately the rotation axis of the rotating adjuster body. The clamping part of the clamping surface part that is inclined to the left screw shape and clamps the clamping plate body gradually moves from the outer end side of the upper surface trimming part from the outer end side as the rotary trimming body presses and rotates. It is in a straightening machine characterized in that it is formed so as to be able to be clamped by shifting to the inner end side facing the connecting portion of the flange portion and the upper surface adjustment portion.

As described above, according to the first aspect of the present invention, the traveling machine body travels along the old paddle, and the embankment mechanism continuously raises the paddy field mud on the old paddle. Is used as a drive source to drive the adjusting mechanism, the rotating adjusting body is rotated by the rotating mechanism, the rotating adjusting body is capable of adjusting one side surface of the rod and the upper surface capable of adjusting the upper surface of the rod. A plurality of crimping surfaces are formed on the outer surface of the side surface trimming unit and the upper surface trimming unit of the rotary trimming body at intervals, and a through hole is formed between the adjacent clamping surface units. A formed clamping plate body having flexible elasticity extending from the side of the side surface and the side surface of the rotating body and the upper surface of the rotating body to the pressure surface part adjacent to the rear side is disposed. The clamping plate at the front position in the rotational direction is clamped with the clamping surface at the rear position adjacent to it. One of the side surfaces and the upper surface is clamped, and as the rotary grading body rotates, the clamping plate body gradually clamps the embankment and is strongly clamped by the clamping surface portion via the clamping plate body. The tightening pressure is increased by the fact that the tightening pressure is intermittently reduced by the presence of the pressing surface portion, and the tightening pressure is reduced by the presence of a plurality of pressing surface portions, as compared with the structure in which the tightening is performed on the entire outer peripheral surface of the rotary adjuster. It is possible to tighten the kite as much as it can, and by increasing the rotational speed of the rotary trimming body relative to the traveling speed of the traveling machine body, the pressing plate of the rotary trimming body rotates and makes sliding contact with the collar surface. Because of this rotational sliding contact, one side surface of the heel and the upper surface of the heel can be smoothly and firmly clamped, and the pressing plate body has flexible elasticity. The embankment can be gradually tightened while bending from the flat shape, and the embankment is secured. Since the through hole is formed between the adjacent pressing surface portions, the saddle surface is further intermittently pressed by the through hole. In addition, it is possible to firmly tighten the pressure as well as to suppress the adhesion phenomenon of soil to the outer peripheral surface portion of the rotary trimming body due to the presence of the through hole, and to perform a good trimming operation. The side trimming section of the rotary trimming body has ring members disposed at the outer end portion and the inner end portion, and a plurality of crosspieces are fixed between the ring members at intervals. A material is formed on the pressing surface portion, and a space between adjacent pressing surface portions is formed as the through hole, and has flexible elasticity from the pressing surface portion side at the front position in the rotation direction to the pressing surface portion at the rear position adjacent to the rotation direction. A clamping plate is provided, and the crosspiece is inclined in a substantially right-handed screw shape with respect to the rotation axis of the rotary trimming body. The pressing portion of the pressing surface portion that presses the pressure clamping plate body gradually moves from the outer end side of the side adjusting portion to the side adjusting portion and the upper surface adjusting portion as the rotary adjusting member presses and rotates. The inner surface of the rotary trimming body is formed so as to be capable of being clamped , and the upper surface trimming section of the rotary trimming body has a ring material at the outer end section and the inner end section. A plurality of crosspieces are fixed at intervals between both ring members, and the crosspieces are formed on the pressing surface portion, and between the adjacent pressing surface portions are formed as the through holes and rotated. A pressing plate body having flexible elasticity extending from the pressing surface portion side at the front position in the direction to the pressing surface portion at the rear position adjacent thereto is disposed, and the crosspiece is substantially left-screw-shaped with respect to the rotation axis of the rotating stabilizer. to be傾設, and gradually the side Seiaze portion from the outside end of the upper surface Seiaze portion pressing portion is brought into pressure contact rotation of the rotary Seiaze body pressing surface portion pressing the pressing plate body Since it is formed so as to be able to be clamped by moving to the inward end side facing the continuous portion with the surface trimming portion, the clamping plate body bends from a flat shape as the rotary trimming body rotates, The clay is pinched by the pressure plate body due to the bending operation of the pressure plate body due to the presence of the through hole, and the clamped portion of the pressure surface part is rotated and adjusted in the side surface adjustment part. By gradually pressing from the outer end side of the side surface adjusting portion to the inner end side facing the connecting portion of the side surface adjusting portion and the upper surface adjusting portion as the body presses and rotates. In the upper surface adjusting portion, the pressing portion of the pressing surface portion is gradually moved from the outer end side of the upper surface adjusting portion as the rotary adjusting body is pressed and rotated. By transferring to the inner end side facing the connecting portion of the side surface adjusting portion and the upper surface adjusting portion and pressing it, it is transferred to the vicinity of the corner portion of the eyelid. The amount of embankment in the vicinity of the corner of the reed increases due to the transfer of each reed, and the pressure in the vicinity of the reed corner can be improved by increasing the amount of embankment. In addition, the clay sandwiched by the bending operation of the pressing plate body is performed in the side surface adjusting portion and the upper surface adjusting portion, and the pressing portion of the pressing surface portion is pressed against the rotating rotation of the rotating adjusting body. At the same time, from the outer end side of the side surface adjusting portion and the upper surface adjusting portion, gradually shift to the inner end side facing the joint portion of the side surface adjusting portion and the upper surface adjusting portion and press-clamp. Thus, each can be transferred to a position in the vicinity of the corner portion of the ridge, and by increasing the embankment amount, the pressure in the vicinity of the corner portion of the ridge can be favorably performed and the structure can be simplified.

In the invention described in claim 2 , the side trimming portion of the rotary trimming body includes a ring material disposed at the outer end portion and the inner end portion, and a plurality of gaps are provided between the ring materials. A plurality of crosspieces are fixed at intervals, and the crosspieces are formed on the pressing surface portion, and between the adjacent pressing surface portions are formed as the through holes, and are adjacent from the pressing surface portion side at the front position in the rotation direction. A pressing plate body having flexibility and elasticity reaching the pressing surface portion at the rear position is disposed, and the crosspiece is inclined in a substantially right-handed screw shape with respect to the rotation axis of the rotary adjusting body. The clamping part of the clamping surface part to be clamped gradually approaches from the outer end side of the side surface adjusting part to the connecting part of the side surface adjusting part and the upper surface adjusting part as the rotary adjusting body presses and rotates. Since it is formed so that it can be clamped by moving to the inner end side, the clamping plate body bends from the flat shape as the rotary adjuster rotates, and the clamping plate body due to the presence of through holes The clay is sandwiched between the clamping plates by the bending operation, and the clamped part of the clamped side of the clamped side of the side clamp is moved in accordance with the rotation of the rotary leveling body. By gradually moving from the outer end side of the part to the inner end side facing the connecting part of the side surface adjusting part and the upper surface adjusting part, and then being transferred to a position near the corner of the eyelid. This transfer of dredging increases the amount of embankment in the vicinity of the corner of the dredger, and the increase in the amount of embankment makes it possible to perform good clamping pressure in the vicinity of the corner of the dredging. The clay sandwiched by the bending operation of the pressing plate body is in the side surface adjusting portion, and the pressing portion of the pressing surface portion moves outwardly of the side adjusting portion as the rotary adjusting body presses and rotates. By gradually pressing from the end side to the inner end side facing the connecting portion of the side surface adjusting portion and the upper surface adjusting portion, Corners are transported to a position near, it is possible to simplify the structure with a clamping pressure of the corner vicinity of ridge by increasing the fill volume can be performed well.

In the invention described in claim 3 , a ring material is disposed at the outer end portion and the inner end portion of the upper surface adjusting portion of the rotary adjusting body, and a plurality of the ring adjusting members are provided between the ring materials. A plurality of crosspieces are fixed at intervals, and the crosspieces are formed on the pressing surface portion, and between the adjacent pressing surface portions are formed as the through holes, and are adjacent from the pressing surface portion side at the front position in the rotation direction. A clamping plate having flexibility and elasticity reaching the clamping surface portion at the rear position is provided, and the crosspiece is inclined in a substantially left-handed manner with respect to the rotation axis of the rotary adjuster, and the clamping plate is The clamping part of the clamping surface part to be clamped gradually approaches from the outer end side of the upper surface adjusting part to the connecting part of the side surface adjusting part and the upper surface adjusting part as the rotary adjusting body presses and rotates. Since it is formed so that it can be clamped by moving to the inner end side, the clamping plate body bends from the flat shape as the rotary adjuster rotates, and the clamping plate body due to the presence of through holes The clay is sandwiched between the clamping plates by the bending operation, and the sandwiched clay is in the upper surface trimming section. By gradually moving from the outer end side to the inner end side facing the connected portion of the side surface adjusting portion and the upper surface adjusting portion, the plate is transferred to a position near the corner of the rod. The amount of embankment in the vicinity of the corner of the ridge increases due to the transfer of the soil, and the increase in the amount of embankment can perform the clamping pressure in the vicinity of the corner of the ridge, making it possible to perform good tightening work. In addition , the clay sandwiched by the bending operation of the pressing plate body is in the upper surface adjusting portion, and the pressing portion of the pressing surface portion is the outer end portion of the upper surface adjusting portion as the pressing operation of the rotating adjusting member is performed. By gradually moving from the side toward the inner end facing the connecting portion of the side surface adjustment portion and the upper surface adjustment portion, the corner of the flange Is transported to a position near, it is possible to simplify the structure with a clamping pressure of the corner position near the ridge can be satisfactorily performed by increasing the fill volume.

1 is an overall side view of a first embodiment of the present invention. 1 is an overall plan view of a first embodiment of the present invention. 1 is an overall rear view of a first embodiment of the present invention. It is a partial expanded rear view of the first embodiment of the present invention. It is a frame expansion rear view of the first embodiment of the present invention. It is a frame expansion explanatory view of the example of the first embodiment of the present invention. It is a partial explanatory view of the first embodiment of the present invention. It is a schematic explanatory drawing of the example of 1st Embodiment of this invention. It is a partial expanded rear view of the second embodiment of the present invention. It is a partial expanded rear view of the third embodiment of the present invention.

  1 to 10 show an embodiment of the present invention, FIGS. 1 to 8 show a first embodiment corresponding to claims 1 and 2, and FIG. 9 shows a second embodiment corresponding to claims 3 and 4. FIG. 10 shows a third embodiment corresponding to claims 5 and 6.

  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 as shown in FIGS. Thus, the machine frame 3 is connected to be movable up and down.

  In this case, as the connecting mechanism 2, the machine frame 3 is connected to the rear part of the traveling machine body 1 by the lower link 2 a and the upper link 2 b, and the machine frame 3 is connected by the lifting link 2 c and the hydraulic arm 2 d so that the machine frame 3 can be adjusted up and down. It is a point link type connection mechanism.

  4 is a banking mechanism. In this case, as shown in FIGS. 1, 2 and 3, the banking rotor 5 is constituted by a banking rotor 5. The banking rotor 5 has a plurality of scraping blades 5b on the outer periphery of the rotor body 5a. A mounting shaft 5c is projected from the rotor body 5a, and a main shaft 7 rotated by the power take-off shaft 6 of the traveling machine body 1 is supported on the machine frame 3 and a rectifying machine frame 8 is mounted on the machine frame 3. The transmission shaft 9 is provided on the machine frame 3, the drive shaft 10 is provided on the adjusting machine frame 8, the main shaft 7 and the transmission shaft 9 are connected by the gear mechanism 11, and the transmission shaft 9 and the drive shaft 10 are connected. Are connected to each other by a universal joint 12, a rotary horizontal shaft 13 is rotatably provided on the leveling machine frame 8, the rotary horizontal axis 13 and the drive shaft 10 are connected by a gear mechanism 14, and the earthing rotor is connected to the leveling machine frame 8. 5 is arranged so that its rotation axis P is parallel to the ridge W formation direction, and the mounting shaft 5c of the embankment rotor 5 is the rotation horizontal axis 1 The machine frame 3 is provided with a cover member 15 having a shape covering the upper portion of the embankment rotor 5 and the upper portion of the dredger W. The rotation of the embankment rotor 5 removes the soil of the field M during the dredging W with the cutting locus N. It is configured so that it can be put out and hopped up toward the old tomb.

Reference numeral 16 denotes an adjusting mechanism. In this case, as shown in FIG. 4, the adjusting mechanism 17 is composed of a rotating adjusting body 17 and a rotating mechanism 18 capable of rotating and adjusting the W surface by press-contact rotation of the outer peripheral surface portion. 17 is a top _{W 1} of one side _{W 2} Seiaze possible side Seiaze portion 17a and ridge W of ridge W from Seiaze possible top Seiaze portion 17b, side Seiaze portion 17a and the upper surface Seiaze portion 17b Are arranged so as to be detachable, and the rotation axis P of the rotary adjuster 17 is inclined at an angle α, and the rotary adjuster 17 is forcibly rotated in the direction of the arrow in the figure around the rotation axis P by the rotation mechanism 18. It is configured.

In this case, as shown in FIG. 4 and FIG. 5, a plurality of pressing surface portions K and K are provided at intervals on the outer peripheral surface portions of the side surface adjusting portion 17a and the upper surface adjusting portion 17b as the rotary adjusting body 17. disposed clamping plate member G leading to clamping portion K ₁ as the outer surface of the clamping surface portion K of the rear position rotation adjacent the clamping surface K side of the forward position of the rotating Seiaze body 17 as well as eight form A through hole F is formed between the adjacent pressing surface portions K and K, and the pressing plate body G at the front position in the rotational direction is formed so as to be pressed by the pressing surface portion K at the adjacent rear position.

In this case, as shown in FIGS. 1, 2, and 3, the rotor shaft 17 c disposed at the center of the rotary adjuster 17 is connected to the drive shaft 10, and the rotary adjuster 17 is rotated by the rotation of the drive shaft 10. It is rotated in the arrow direction, tightening the upper surface W ₁ of one side W ₂ and ridge W of ridge W by the rotation pressing contact pressing plate member G by clamping surface K of the outer peripheral surface portion of the rotary Seiaze body 17 voltage rectifier It is configured to hesitate.

Further, the side surface adjusting portion 17a as the rotating adjusting body 17 is radially formed with a plurality of plate-shaped crosspieces 19c... Spaced between a large diameter ring material 19a and a small diameter ring material 19b. A welding ring is fixedly welded to the inner peripheral surface of each crosspiece 19c, and a connecting cylinder shaft 19e into which the hexagonal rotor shaft 17c is inserted and fixed is arranged at the center of the side surface adjusting portion 17a. A plurality of connecting plates 19f... Are welded and connected between the connecting cylinder shaft 19e and the large-diameter ring material 19a and the small-diameter ring material 19b, thereby forming the side frame 19 and connected to the rotor shaft 17c. The cylindrical shaft 19e is fastened by a fastening pin 19g, and the upper surface adjusting portion 17b is composed of a plurality of plate-like crosspieces 20c and 20b between a large-diameter ring material 20a and a small-diameter ring material 20b.・ Welded and fixed radially at intervals, and the top surface adjustment part 1 A connecting cylinder shaft 20d that is inserted into and fixed to the hexagonal rotor shaft 17c is disposed at the center of b, and a plurality of connecting rods 20e are provided between the connecting cylinder shaft 20d and the ring material 20a and the ring material 20b. The upper frame 20 is formed by welding, and the connecting cylinder shaft 20d is fixed to the rotor shaft 17c with fixing pins 20f. The plurality of crosspieces 19c and 20c are attached to the pressing surface portion K. between the clamping surface portion K · K adjacent so as to form to form a throughbore F, the outer surface of the clamping surface portion K and clamping portion K _1, the attachment portion K ₂ consisting of a bolt and nut clamping surface K A front portion in the rotational direction of the pressure plate G is attached, and the upper surface adjusting portion 17b is attached to and detached from the side surface adjusting portion 17a by removing the fastening pin 20f from the rotor shaft 17c and inserting and removing the connecting cylinder shaft 20d. It is provided and configured freely.

In this case, the pressing surface portions K, K,... Of the side surface adjusting portion 17a of the rotary adjusting body 17 are arranged so that the crosspiece 19c is moved with respect to the rotation axis P of the rotating adjusting body 17, as shown in FIG. and傾設substantially right screw-shaped angle theta ₂ Te, thereby aspect integer clamping portion K ₁ of clamping surface portion K for clamping the clamping plate member G is brought into pressure contact rotation of the rotary Seiaze 17 clamping capable formed migrate inward end T ₂ side facing the joint portion from the outer end T ₁ side and gradually the side Seiaze portion 17a and the upper surface Seiaze portion 17b of the ridge portion 17a Yes.

In addition, in this case, the pressing surface portions K, K,... Of the upper surface adjusting portion 17b of the rotary adjusting body 17 are arranged so that the crosspiece 20c is moved with respect to the rotation axis P of the rotating adjusting body 17, as shown in FIG. Are inclined in a substantially left-handed manner with an angle θ ₁ , whereby the pressing surface portions K ₁ , K _1, and the pressing surfaces K ₁ , K _1, and the pressing surfaces of the pressing plate body G are rotated. 17 gradually shifts inward end T ₄ side facing the joint portion between the side surface Seiaze portion 17a and the upper surface Seiaze portion 17b from the outside end T ₃ side of the upper surface Seiaze portion 17b brought into pressure contact rotation And it is formed so that it can be pressed.

  In this case, the pressing plate G is made of a synthetic resin plate such as nylon resin or vinyl chloride resin having flexible elasticity, and is substantially flat in a plate shape when no load is applied. In addition, a material that can be flexibly deformed and restored to a substantially flat shape by self-elasticity when the load is released is used. The pressure plate G may be made of a metal plate such as spring steel used for a plate spring or other resin plate.

  Reference numeral 21 denotes a soil cutting mechanism. In this case, as shown in FIG. 2, a holding frame 22 is pivotally attached to the cover member 15 on the same axis as the rotary horizontal shaft 13, so that the holding frame 22 can swing up and down. An elastic support mechanism 23 that can elastically support the rotor frame 24 is provided, and a rotor shaft 24 is rotatably attached to the front end portion of the holding frame 22, and a earthing rotor 25 having a plurality of naginata-shaped blades is attached to the rotor shaft 24 for rotation. A chain mechanism 26 is hung between the horizontal shaft 13 and the rotor shaft 24, and the upper surface portion of the old iron at the front position in the traveling direction of the embankment rotor 5 of the embedding mechanism 4 is rotated by the earthing rotor 25 with a cutting locus S. It is configured to soil.

Since the first embodiment of the present embodiment is configured as described above, the traveling body 1 travels along the old dredge and rotates the power take-off shaft 6, while the embankment rotor 5 of the embankment mechanism 4 removes the field mud at the time of dredging W. The cover member 15 prevents the muddy soil from splashing upward on the embankment rotor 5 and to the side of the reed W. On the other hand, the adjusting mechanism 16 is driven by using the power take-off shaft 6 of the traveling machine body 1 as a drive source, the rotating adjusting body 17 is rotated by the rotating mechanism 18, and the rotating adjusting body 17 moves on one side W ₂ of the eaves W. becomes the upper surface W ₁ of Seiaze possible side Seiaze portions 17a and ridges W from Seiaze possible top Seiaze portion 17b, the outer peripheral surface portion of the side surface Seiaze portion 17a and the upper surface Seiaze portion 17b of the rotary Seiaze 17 A plurality of pressing surface portions K and K are formed at intervals, and adjacent pressing Is formed between the portions K, K, .., and is adjacent to the pressing surface K side at the front side in the rotational direction of the side surface adjusting portion 17a and the upper surface adjusting portion 17b of the rotational adjusting body 17. A pressing plate body G, G,... Having flexible elasticity reaching the pressing surface portion K at the rearward position is disposed, and the pressing plate portion G at the front position in the rotational direction is adjacent to the pressing surface portion at the rear position. and pressing at K, while the side surface W ₂ and the upper surface W ₁ of the ridge W by pressing the rotary Seiaze body 17 is pressed tightened, 7, as shown in FIG. 8, in the drawing of the rotary Seiaze member 17 the direction of the arrow As the rotation direction R of the traveling machine body 1 rotates in the direction that promotes the traveling direction Q, the pressing plate body G gradually presses the embankment and strongly presses the pressing plate portion G through the pressing plate body G. The rotary trimming body 17 is intermittently clamped by the presence of the plurality of clamping surface portions K. The tightening pressure can be increased by reducing the tightening area as compared with the structure in which the tightening is performed on the entire outer peripheral surface, and the kite W can be tightened as much as that. By increasing the rotational speed of the body 17, the pressing plate body G of the rotary trimming body 17 rotates and slides in contact with the heel W surface, and this rotational sliding contact causes the one side surface W ₂ of the heel W and the upper surface W ₁ of the heel W to move. The clamping plate body G can be smoothly and firmly clamped, and the pressing plate body G has flexible elasticity. Therefore, the pressing plate body G gradually presses the embankment while bending from a flat shape. The embankment can be reliably clamped, a more robust ridge W can be obtained, and the through hole F is formed between the adjacent pressing surface portions K and K. Therefore, the 畦 W surface will be tightened more intermittently. In addition, the presence of the through-holes F can suppress the adhesion of soil to the outer peripheral surface portion of the rotary trimming body 17 and perform a good trimming operation.

At this time, each pressing surface portion K of the side surface adjusting portion 17 a of the rotary adjusting body 17 has a pressing portion K ₁ of the pressing surface portion K that presses the pressing plate body G of the rotating adjusting body 17. the process moves to the inner end T ₂ side facing the joint portion from the outer end T ₁ side and gradually the side Seiaze portion 17a and the upper surface Seiaze portion 17b of the side Seiaze portion 17a brought into pressure contact rotation clamped capable formed, and each clamping surface K of the upper surface Seiaze portion 17b of the rotary Seiaze body 17, clamping portions K ₁ of clamping surface portion K for clamping the clamping plate member G is inner end facing the joint portion from the outer end T ₃ side gradually the side Seiaze portion 17a and the upper surface Seiaze portion 17b of the upper surface Seiaze portion 17b brought into pressure contact rotation of the rotary Seiaze body 17 T since transition to the ₄ side is clamped can be formed, FIG. 7, as shown in FIG. 8, increasing the rotation speed of the rotary Seiaze body 17 relative to the running speed of the traveling machine body 1, the rotation By increasing the peripheral speed of the outer peripheral portion of the casing 17, the pressing plate G of the rotary trimming body 17 rotates and slides in contact with the collar W surface, and the rotational trimming body 17 is rotated in the direction indicated by the arrow R in the figure. As the traveling machine body 1 rotates in the direction that promotes the forward movement in the traveling direction Q, the pressing plate body G bends from a flat shape, and due to the bending operation of the pressing plate body G due to the presence of the through holes F, the clay W ₄ is deformed. As shown by the broken line in FIG. 8, the sandwiched clay is sandwiched between the pressing plate bodies G and the peripheral speed of the outer peripheral portion of the rotary trimming body 17 is increased with respect to the traveling speed of the traveling machine body 1. W ₄ is pressed so as to be scraped toward the rear in the advancing direction, and the clamped clay W ₄ has a pressing portion K ₁ of the pressing surface portion K of the rotary adjusting member 17 in the side adjusting portion 17 a. gradually the side Seiaze portion 17a from outer end T ₁ side face Seiaze portion 17a brought into pressure contact rotation And it is transported near the corner position W ₃ of the ridge W by pressing migrate inward end T ₂ side facing the joint portion between the upper surface Seiaze portion 17b, and the upper surface Seiaze portion 17b progressively side Seiaze portion 17a and the upper surface Seiaze portion pressing portion K ₁ from outer end T ₃ side of the upper surface Seiaze portion 17b brought into pressure contact rotation of the rotary Seiaze body 17 of the clamping surface portion K shifts inward end T ₄ side facing the joint portion between 17b is transported near the corner position W ₃ of the ridge W by pressing, the respective ridge soil W ₄ and Azedo W ₄ transferring fill amount of corner position near W ₃ of the ridge W is increased by, Shime圧corner position near W ₃ of the ridge W by increasing the fill volume can be performed well, good clamping voltage rectifier ridges work It can be performed.

In this case, the side surface Seiaze portion 17a of the rotary Seiaze body 17, the outer end portions _{T 1} and the inner end _{T 2} to the ring member 19a · 19b is disposed, between both ring members 19a · 19b A plurality of crosspieces 19c are fixed to each other at intervals, and the crosspieces 19c are formed on the pressing surface portion K, and the through holes F are formed between the adjacent pressing surface portions K. A pressing plate G having flexible elasticity extending from the pressing surface K side at the front position in the rotation direction to the pressing surface K at the rear position adjacent thereto is disposed, and the crosspiece 19c is a rotating stabilizer. is傾設substantially right screw shape to the rotation axis P of 17, and the upper surface Seiaze portion 17b of the rotary Seiaze body 17, the outer end portion T ₃ and the inner end T ₄ to the ring member 20a and 20b are disposed, and a plurality of crosspieces 20c are fixed at intervals between the ring members 20a and 20b. c is formed on the pressing surface portion K... and between the adjacent pressing surface portions K is formed as the through hole F, and the pressing operation is performed at the rear position adjacent to the pressing surface portion K. Since a pressing plate G having flexible elasticity reaching the surface portion K is disposed, and the crosspiece 20c is inclined in a substantially left-handed manner with respect to the rotation axis P of the rotary adjusting body 17, FIG. As shown in FIG. 8, the clays W ₄ and W ₄ sandwiched by the bending operation of the pressing plate body G include the pressing portion K ₁ of the pressing surface portion K in the side surface adjusting portion 17a and the upper surface adjusting portion 17b. as the press rotation of the rotary Seiaze body 17 with gradually the side Seiaze portion 17a and the upper surface Seiaze portion 17b from each outer end T ₁ · T ₃ side surface Seiaze portion 17a and the upper surface Seiaze portion 17b near the corner position W ₃ each ridge W by pressing it proceeds to the inner end portions T ₂ · T ₄ side facing the joint portion moves Is, it is possible to simplify the structure with the Shime圧corner position near W ₃ of the ridges W can be favorably carried out by increasing the fill volume.

Further, in this case, the rotation Seiaze body 17 is a first side surface W ₂ of the ridge W upper surface W ₁ of the rotary Seiaze possible side Seiaze portions 17a and ridges W from rotating Seiaze possible top Seiaze portion 17b, Since the upper surface trimming portion 17b is configured to be detachable from the side surface trimming portion 17a, the side surface of the high rib W, the road and the dike slope are tightened by removing the upper surface trimming portion 17b. In this case, the old dredging surface can be ground in advance by the soil cutting mechanism 21, and the embankment mechanism 4 performs the embankment on the ground surface. Therefore, the binding property between the old dredged material and the embankment can be improved, and a strong dredged W can be obtained.

  The second embodiment shown in FIG. 9 shows another example of the structure of the rotary adjuster 17. In this case, of the side adjuster 17a and the upper adjuster 17b constituting the rotary adjuster 17, the side adjuster In 17a, the same structure as that of the first embodiment is adopted. On the other hand, in the upper surface trimming portion 17b, a conical cylindrical body having an outer peripheral surface as a conical surface in a skeleton corresponding to the skeleton 20 for the upper surface. It is configured by adhering 20 g.

In this second embodiment, the side trimming operation is performed by the clamping of the side trimming portion 17a by the clamping plate G and the clamping by the conical cylinder 20g of the top trimming portion 17b. The clay W ₄ sandwiched in the step is gradually moved from the outer end portion T ₁ side of the side trimming portion 17 a as the pressing portion K ₁ of the clamping surface portion K is pressed against the rotary trimming body 17. It is transferred near the corner position W ₃ of the ridge W by pressing migrate inward end T ₂ side facing the joint portion between the Seiaze portion 17a and the upper surface Seiaze portion 17b, corner position near the Shime圧corner position near W ₃ of the ridges W can be favorably carried out by increasing the fill volume of W _3.

Further, the side surface Seiaze portion 17a of the rotary Seiaze body 17, the outer end portions _{T 1} and the inner end _{T 2} to the ring member 19a · 19b is disposed, between the two ring members 19a · 19b A plurality of crosspieces 19c are fixed at intervals, and the crosspieces 19c are formed on the pressing surface portion K, and the through holes F are formed between the adjacent pressing surface portions K. A clamping plate G having flexible elasticity extending from the clamping surface portion K side at the front position in the rotational direction to the pressing surface portion K at the rear position adjacent thereto is disposed. Therefore, the clay W ₄ sandwiched by the bending operation of the pressing plate body G is applied to the pressure of the pressing surface portion K at the side surface adjusting portion 17a. gradually the side integer from outer end T ₁ side face Seiaze portion 17a clamping portion K ₁ is brought into pressure contact rotation of the rotary Seiaze 17 Is transferred near the corner position W ₃ each ridge W by pressing migrate inward end T ₂ side facing the joint portion between the parts 17a and the upper surface Seiaze portion 17b, by increasing the fill volume it is possible to simplify the structure with the corners Shime圧near position W ₃ of the ridges W can be performed well.

  The third embodiment shown in FIG. 10 shows another example of the structure of the rotary adjuster 17. In this case, the upper surface adjuster of the side adjuster 17a and the upper adjuster 17b constituting the rotary adjuster 17. In 17b, the same structure as that of the first embodiment is adopted. On the other hand, in the side surface adjusting portion 17a, a conical cylindrical body having an outer peripheral surface as a conical surface in a frame corresponding to the side frame 19 is provided. It is constituted by fixing 19h.

In the third embodiment, the trimming operation is performed by the clamping by the conical surface of the outer peripheral surface of the conical cylinder body 19h of the side trimming portion 17a and the clamping plate G of the top trimming portion 17b. The clay W ₄ sandwiched between the upper surface trimming portions 17 b is formed on the outer surface T of the upper surface trimming portion 17 b as the pressing portion K ₁ of the pressing surface portion K is pressed and rotated by the rotary trimming body 17. _By gradually moving from the ₃ side to the inner end T ₄ side facing the connecting portion of the side surface adjusting portion 17 a and the upper surface adjusting portion 17 b, it is transferred to the corner vicinity position W ₃ of the flange W. is, the corner portion Shime圧near position W ₃ of the ridges W can be favorably carried out by increasing the fill volume of the corner position near W _3.

Further, the upper surface Seiaze portion 17b of the rotary Seiaze body 17, to the outer end portion _{T 3} and inner end _{T 4} ring members 20a · 20b are disposed, between the two ring members 20a · 20b A plurality of crosspieces 20c are fixed to each other at intervals, and the crosspieces 20c are formed on the pressing surface portion K, and the through holes F are formed between adjacent pressing surface portions K. A pressing plate body G having flexible elasticity extending from the pressing surface portion K side at the front position in the rotational direction to the pressing surface portion K at the rear position adjacent thereto is disposed. Therefore, the clay W ₄ sandwiched by the bending operation of the pressing plate G is applied to the pressure of the pressing surface portion K at the upper surface adjusting portion 17b. gradually the side integer from outer end T ₃ side of the upper MenSeiaze portion 17b clamping portion K ₁ is brought into pressure contact rotation of the rotary Seiaze 17 Is transferred near the corner position W ₃ each ridge W by pressing migrate inward end T ₄ side facing the joint portion between the parts 17a and the upper surface Seiaze portion 17b, by increasing the fill volume it is possible to simplify the structure with the corners Shime圧near position W ₃ of the ridges W can be performed well.

  The present invention is not limited to the above embodiment, and 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 appropriately changed. Although the rotation axis P of the housing 17 is inclined at an angle α, a configuration in which the rotation axis P is horizontally arranged without being inclined may be employed.

Further, in the above embodiment, the crosspieces 19c and 20c are inclined and formed on the pressing surface K having a substantially right screw shape or a substantially left screw shape. However, as another example, the crosspiece material is inclined. Without forming, a raised convex portion is formed on the surface of the crosspiece, this raised convex portion is formed on the pressing surface portion K, and this raised convex portion is formed in a substantially right screw shape or a substantially left screw shape. the surface of the raised convex portion adopts a structure in which the pressure contact portion K _1, thereby, each clamping face side Seiaze portion of the rotary Seiaze body, the clamping surface portion pressing the pressing plate body As the pressing part of the rotary adjuster rotates, the pressing part gradually shifts from the outer end side of the side adjuster to the inner end facing the connecting part of the side adjuster and the upper adjuster. The pressing surface of the upper surface of the rotating adjuster is formed on each pressing surface, and the pressing portion of the pressing surface that presses the pressing plate is pressed against the rotating adjuster. With the top surface It may be formed so as to be capable of being clamped by gradually shifting from the outer end side of the flange portion to the inner end portion side facing the connecting portion of the side surface adjusting portion and the upper surface adjusting portion.

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

W 畦 W ₁ Upper surface W ₂ One side surface P Rotating axis K Pressing surface part K ₁ Pressing part G Pressing plate body F Through hole R Rotating direction T ₁ Outer end T ₂ Inner end T ₃ Outer end T ₄ inner end 1 traveling machine body 2 connection mechanism 3 machine frame 4 banking mechanism 16 trimming mechanism 17 rotating trimming body 17a side trimming part 17b upper surface trimming part 19a ring material 19b ring material 19c crosspiece 20a ring material 20b Ring material 20c

Claims (3)

Rotation adjustment that connects the machine frame to the traveling machine body with a linkage mechanism, and provides a banking mechanism that raises the soil on the old ridge, and the ridge surface can be rotationally adjusted by press-fitting rotation at a rear position in the traveling direction of the banking mechanism. And a rotary trimming body comprising a side trimming section capable of trimming one side of the collar and a top trimming section capable of trimming the top surface of the collar. A plurality of pressing surface portions are formed at intervals on the outer peripheral surface portion, and a through hole is formed between adjacent pressing surface portions, and the rear side adjacent to the pressing surface portion side at the front position in the rotational direction of the rotary adjuster. A clamping plate body having flexibility and elasticity reaching the clamping surface portion at the position is disposed, and the clamping plate body at the front position in the rotational direction is formed so as to be capable of being clamped by the clamping surface portion at the adjacent rear position; side Seiaze portion of the rotary Seiaze body, the ring member to the outer end and inner end is disposed, between the both ring members Several crosspieces are fixed at intervals, the crosspieces are formed on the pressing surface portion, and between the adjacent pressing surface portions are formed as the through holes, and the pressing surface portion side at the front position in the rotation direction A pressing plate body having flexible elasticity extending from the adjacent rear position to the pressing surface portion is disposed, and the crosspiece is inclined in a substantially right screw shape with respect to the rotation axis of the rotary trimming body, The side surface adjustment portion and the upper surface adjustment portion gradually move from the outer end side of the side surface adjustment portion as the pressing portion of the pressure adjustment surface portion that presses the pressure plate body presses and rotates. It is formed so as to be able to be clamped by moving to the inner end side facing the continuous portion with the part, and the upper surface trimming part of the rotary trimming body is a ring at the outer end part and the inner end part. And a plurality of crosspieces are fixed between the ring members at intervals, and the crosspieces are formed on the pressing surface portions and the passages between adjacent pressing surface portions are passed through. A clamping plate body having flexible elasticity extending from the pressing surface portion side at the front position in the rotation direction to the pressing surface portion at the rear position adjacent to the rotation direction, and the crosspiece is rotated by the rotating trimming body. The clamping part of the clamping surface part that is inclined substantially in the form of a left screw with respect to the axis, and that clamps the clamping plate body, is connected to the outer end of the upper surface trimming part as the rotary trimming body presses and rotates. A straightening machine characterized by being formed so as to be capable of being clamped by gradually moving from the side to the inner end side facing the connecting portion of the side surface shaping portion and the upper surface shaping portion. Rotation adjustment that connects the machine frame to the traveling machine body with a linkage mechanism, and provides a banking mechanism that raises the soil on the old ridge, and the ridge surface can be rotationally adjusted by press-fitting rotation at a rear position in the traveling direction of the banking mechanism. And a rotary trimming body comprising a side trimming section capable of trimming one side of the collar and a top trimming section capable of trimming the top surface of the collar. A plurality of pressing surface portions are formed at intervals on the outer peripheral surface portion, and a through hole is formed between adjacent pressing surface portions, and the rear side adjacent to the pressing surface portion side at the front position in the rotational direction of the rotary adjuster. A clamping plate body having flexibility and elasticity reaching the clamping surface portion at the position is disposed, and the clamping plate body at the front position in the rotational direction is formed so as to be capable of being clamped by the clamping surface portion at the adjacent rear position; side Seiaze portion of the rotary Seiaze body, the ring member to the outer end and inner end is disposed, between the both ring members Several crosspieces are fixed at intervals, the crosspieces are formed on the pressing surface portion, and between the adjacent pressing surface portions are formed as the through holes, and the pressing surface portion side at the front position in the rotation direction A pressing plate body having flexible elasticity extending from the adjacent rear position to the pressing surface portion is disposed, and the crosspiece is inclined in a substantially right screw shape with respect to the rotation axis of the rotary trimming body, The side surface adjustment portion and the upper surface adjustment portion gradually move from the outer end side of the side surface adjustment portion as the pressing portion of the pressure adjustment surface portion that presses the pressure plate body presses and rotates. A straightening machine characterized by being formed so as to be able to be clamped by moving to the inner end facing the portion provided with the portion. Rotation adjustment that connects the machine frame to the traveling machine body with a linkage mechanism, and provides a banking mechanism that raises the soil on the old ridge, and the ridge surface can be rotationally adjusted by press-fitting rotation at a rear position in the traveling direction of the banking mechanism. And a rotary trimming body comprising a side trimming section capable of trimming one side of the collar and a top trimming section capable of trimming the top surface of the collar. A plurality of pressing surface portions are formed at intervals on the outer peripheral surface portion, and a through hole is formed between adjacent pressing surface portions, and the rear side adjacent to the pressing surface portion side at the front position in the rotational direction of the rotary adjuster. A clamping plate body having flexibility and elasticity reaching the clamping surface portion at the position is disposed, and the clamping plate body at the front position in the rotational direction is formed so as to be capable of being clamped by the clamping surface portion at the adjacent rear position; top Seiaze portion of the rotary Seiaze body, the ring member to the outer end and inner end is disposed, between the both ring members Several crosspieces are fixed at intervals, the crosspieces are formed on the pressing surface portion, and between the adjacent pressing surface portions are formed as the through holes, and the pressing surface portion side at the front position in the rotation direction A pressing plate body having flexible elasticity extending from the adjacent rear position to the pressing surface portion, and the crosspiece is inclined in a substantially left-handed manner with respect to the rotation axis of the rotary trimming body, The side surface adjusting portion and the upper surface adjusting portion gradually move from the outer end side of the upper surface adjusting portion as the pressing portion of the pressing surface portion for pressing the pressing plate body rotates by pressing the rotating adjusting member. A straightening machine characterized by being formed so as to be able to be clamped by moving to the inner end facing the portion provided with the portion.