JP6290473B2 - 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. The side trimming section of the rotary trimming body has a plurality of bars arranged between the outer peripheral part of the outer end part and the outer peripheral part of the inner end part at intervals in the rotation direction. A material is formed on the pressing surface portion, and a space between adjacent pressing surface portions is formed as the through hole, so that the 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 thereto is provided. And the crosspiece disposed between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion with an interval in the rotational direction. The clamping portion of the clamping surface portion that is inclined in a substantially right-handed screw shape with respect to the rotation axis of the rotary trimming body and clamps the clamping plate body is moved to the side surface as the rotary trimming body presses and rotates. It is formed so as to be able to be clamped by gradually moving from the outer end side of the trimming portion to the inner end side facing the connecting portion of the side trimming portion and the upper surface trimming portion, and the rotational trimming. Top surface adjustment of the housing The section includes a plurality of cross members disposed between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion at intervals in the rotation direction, and the cross members are formed on the pressing surface portion. In addition, a through-hole is formed between the adjacent pressing surface portions as the above-mentioned through hole, and a flexible plate member 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 thereto. The crosspieces arranged at intervals in the rotational direction between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion of the upper surface adjusting portion are aligned with the rotation axis of the rotary adjusting body. On the outer end side of the upper surface adjusting portion, the pressing portion of the pressing surface portion that is inclined substantially in the form of a left-hand screw and presses the pressing plate body as the rotary adjusting body is pressed and rotated. The knitting machine is characterized in that it is formed so as to be capable of being clamped by gradually moving to the inner end side facing the connecting portion of the side sizing part and the upper surface sizing part.

  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. 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 The side trimming part of the rotary trimming body is formed between the outer peripheral part of the outer end part and the outer peripheral part of the inner end part. A plurality of crosspieces are arranged at intervals in the rotation direction, the crosspieces are formed in the pressing surface portion, and the through hole is formed between the adjacent pressing surface portions as the front position in the rotation direction. A pressing plate body having flexible elasticity extending from the pressing surface portion side to the adjacent pressing surface portion at the rear position is disposed, and the outer peripheral portion of the outer end portion and the outer end portion of the inner end portion of the side surface adjusting portion are disposed. The crosspiece disposed at a distance in the rotational direction between the first and second portions is inclined in a substantially right-handed screw shape with respect to the rotation axis of the rotary trimming body, and presses the clamping plate body. As the pressing portion of the tightening surface portion gradually contacts the connecting portion of the side surface adjusting portion and the upper surface adjusting portion from the outer end side of the side surface adjusting portion as the rotary adjusting body is pressed and rotated. The present invention provides a straightening machine characterized in that it is formed so as to be able to be clamped by shifting to the side end side.

  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 portion of the rotating trimming body includes a plurality of crosspieces arranged at intervals in the rotation direction between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion. Is formed on the pressing surface portion and between the adjacent pressing surface portions is formed as the through hole, and is a pressure 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 thereto. A clamping plate is arranged, and the gap is arranged in the rotational direction between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion of the side surface trimming portion. The crosspiece disposed with the swaying is inclined in a substantially right screw shape with respect to the rotation axis of the rotary trimming body, and the clamping part of the clamping surface portion that clamps the clamping plate body is the rotary trimming body. As the pressure is rotated, the outer side of the side adjuster gradually shifts from the outer end to the inner end facing the connecting portion of the side adjuster and the upper adjuster. In addition, the upper surface trimming section of the rotary trimming body is provided with a plurality of crosspieces spaced in the rotational direction between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion. A flexible elastic material that forms the crosspiece on the pressing surface portion and between the adjacent pressing surface portions as the through hole, and extends from the pressing surface portion side at the front position in the rotation direction to the pressing surface portion at the adjacent rear position. The crosspieces arranged with a space in the rotational direction between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion of the upper surface adjusting portion are rotated. Rotating body The clamping part of the clamping surface part that is inclined in a substantially left-handed manner with respect to the wire and clamps the clamping plate body is on the outer end side of the upper surface trimming part as the rotary trimming body presses and rotates. Since it is formed so as to be able to be clamped by gradually moving to the inner end side facing the connecting portion of the side surface trimming portion and the top surface trimming portion, the clamping plate body with the rotation of the rotary trimming body Bends from a flat shape, and the clay is sandwiched by the pressure plate due to the bending action of the pressure plate due to the presence of the through-holes. As the pressure adjusting portion of the rotary adjuster is pressed and rotated, it gradually moves from the outer end side of the side adjuster to the inner end side facing the connecting portion of the side adjuster and the upper adjuster. It is transferred to the position near the corner of the heel by shifting and pressing, and in the upper surface adjustment section, the pressing portion of the pressing surface section is pressed against the rotary adjustment body. As a result, it gradually moves from the outer end side of the upper surface adjusting portion to the inner end side facing the joint portion of the side surface adjusting portion and the upper surface adjusting portion, and is pressed near the corner portion of the flange. The amount of embankment in the vicinity of the corner of the reed increases due to the transfer of each of the dredged soil, and the increase in the amount of embankment enables good clamping pressure in the vicinity of the corner of the reed. It is possible to perform pressure adjusting work. Further, the clay sandwiched by the bending operation of the pressing plate body is the side adjusting section and the upper surface adjusting section. As the pressure is rotated, the outer side of each of the side surface adjustment unit and the upper surface adjustment unit gradually shifts to each inner end side facing the connecting portion of the side surface adjustment unit and the upper surface adjustment unit. By clamping, each is transferred to the position near the corner of the ridge, and the pressure near the corner of the ridge is improved well by increasing the embankment amount. And the structure can be simplified.

  In the invention according to claim 2, the side trimming portion of the rotary trimming body includes a plurality of crosspieces between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion. The rear side which is arrange | positioned at intervals in the rotation direction, forms a crosspiece in the said pressing surface part, and forms between the adjacent pressing surface parts as said through-holes from the pressing surface part side of a rotation direction front position. A clamping plate body having flexibility and elasticity that reaches the clamping surface portion at the position is arranged, and a gap is provided between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion in the rotational direction. The crosspiece placed and disposed is inclined in a substantially right-handed screw shape with respect to the rotation axis of the rotary trimming body, and the clamping portion of the clamping surface portion that clamps the clamping plate body is a part of the rotary trimming body. It is formed so that it can be clamped by gradually moving 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 with the press contact rotation. Because times As the trimming body rotates, the pressing plate body bends from the flat shape, and the clay is sandwiched by the pressing plate body due to the bending operation of the pressing plate body due to the presence of the through holes. In the side surface adjusting portion, the pressing portion of the pressure adjusting surface portion gradually moves from the outer end side of the side surface adjusting portion to the side surface adjusting portion and the upper surface adjusting portion as the rotary adjusting body presses and rotates. By moving to the inward end facing the connecting part and pressing, it is transferred to the vicinity of the corner of the dredging, and the transfer of this dredging increases the amount of filling near the corner of the dredging, and the amount of filling As a result of this increase, the clamping pressure near the corner of the rod can be improved, and the clamping operation can be carried out well. The pressing portion of the pressing surface portion gradually moves from the outer end side of the side surface adjusting portion to the side surface as the rotary adjusting body is pressed and rotated. By moving to the inner end facing the joint part of the heel part and the upper surface trimming part and pressing it, it is transferred to the vicinity of the corner of the ridge, and the position near the corner of the ridge is increased by the amount of embankment The clamping pressure can be satisfactorily performed and the structure can be simplified.

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 trimming portion 17a as the rotary trimming body 17 includes a plurality of plate-shaped crosspieces 19c... Between the outer circumference of the large-diameter ring material 19a and the outer circumference of the small-diameter ring material 19b. The fixing ring 19d is fixedly welded to the inner peripheral surface of each crosspiece 19c by welding at intervals in the rotation direction, and the hexagonal rotor shaft 17c is inserted and fixed at the center of the side surface adjusting portion 17a. The connecting cylinder shaft 19e is disposed, and 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. The connecting cylinder shaft 19e is fastened to the rotor shaft 17c by the fastening pin 19g, and the upper surface adjusting portion 17b is formed by the outer periphery of the large-diameter ring member 20a and the outer periphery of the small-diameter ring member 20b. A plurality of plate-shaped crosspieces 20c. A connecting cylinder shaft 20d that is fixedly welded radially at intervals in the direction, and is inserted into and fixed to the hexagonal shaft rotor shaft 17c at the center of the upper surface adjusting portion 17b, is arranged. A plurality of connecting rods 20e,... Are welded and connected to the ring member 20b, thereby forming the upper frame 20, and the connecting cylinder shaft 20d is fixed to the rotor shaft 17c by fixing pins 20f. , between the clamping surface portion K · K adjacent so as to form the plurality of crosspieces 19c · 20c in the pressing surface K is formed as a throughbore F, the outer surface of the clamping surface portion K and clamping portion K ₁ , the by the mounting portion K ₂ consisting of a bolt and nut clamping surface K attached to the rotational direction front portion of the clamping plate member G, for inserting and removing the coupling tube shaft 20d by pulling out the fastening pin 20f from the rotor shaft 17c The top surface adjusting portion 17b is moved to the side surface adjusting portion It is configured to be detachable from 7a.

Each clamping face K · K · · aspect Seiaze portion 17a of the rotary Seiaze body 17, in this case, as shown in FIG. 6, and the outer peripheral portion of the outer end T ₁ of the side surface Seiaze portion 17a a substantially right screw-shaped angle theta ₂ to the rotational direction at intervals disposed above crosspieces 19c to the rotation axis P of the rotary Seiaze body 17 between the outer peripheral portion of the inner end portion T ₂ and傾設, thereby outer end T ₁ of the side surface Seiaze portion 17a brought clamping portion K ₁ of clamping surface portion K for clamping the clamping plate member G is the pressure contact rotation of the rotary Seiaze 17 gradually and is formed to be clamped migrate to the outer peripheral portion side of the side Seiaze portion 17a and the upper surface Seiaze portion inner end facing the joint portion between 17b portion T ₂ from the outer peripheral side of the.

And each pressing surface portion K · K · · of the upper surface Seiaze portion 17b of the rotary Seiaze body 17, in this case, as shown in FIG. 6, and the outer peripheral portion of the outer end portion T ₃ of the upper surface Seiaze portion 17b a substantially left screw-shaped angle theta ₁ to the direction of rotation spaced arranged been the crosspieces 20c to the rotation axis P of the rotary Seiaze body 17 between the outer peripheral portion of the inner end portion T ₄ The clamping surface portions K ₁ , K _1, ... Of the clamping surface portions K, K,. pressing and gradually moves to the outer peripheral portion side of the side Seiaze portion 17a and the upper surface Seiaze portion 17b and the inner end portion T ₄ facing the joint portion from the outer peripheral side of the outer end portion T ₃ parts 17b It is made possible.

  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 mud from splashing upward on the embankment rotor 5 and to the side of the kite 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 phenomenon of soil adhesion to the outer peripheral surface portion of the rotary trimming body 17 and can 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 surface Seiaze 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. , Adopting a structure in which the surface of the raised convex part is a pressing part K ₁ , whereby each pressing surface part of the side surface adjusting part of the rotary adjusting body is pressed to the pressing plate body. As the pressure adjusting part of the rotary adjuster rotates, the pressing part of the side gradually shifts from the outer end side of the side adjuster to the inner end facing the connecting portion of the side adjuster and the upper adjuster. The pressure adjusting portion of the upper surface adjustment portion of the rotary adjusting body is connected to the pressing surface portion of the rotary adjusting member. The top surface is adjusted with rotation. 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 top trimming part 19c crosspiece 20c

Claims (2)

  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; The side trimming part of the rotating trimming body has a plurality of crosspieces in the rotational direction between the outer peripheral part of the outer end part and the outer peripheral part of the inner end part. A rear position that is disposed at an interval and that forms the crosspieces on the pressing surface portion and between the adjacent pressing surface portions as the through hole, and is adjacent to the pressing surface portion side in the rotational direction front position. A clamping plate body having flexibility and elasticity that reaches the pressing surface portion of the side surface is disposed, and a gap is provided between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion in the rotational direction. The crosspiece disposed and disposed is inclined substantially in the form of a right screw with respect to the rotation axis of the rotary trimming body, and the clamping portion of the clamping surface portion that clamps the clamping plate body is the rotational regulating member. As the press-fit rotation of the housing is performed, the pressure is gradually shifted from the outer end side of the side surface adjusting portion to the inner end portion side facing the connecting portion of the side surface adjusting portion and the upper surface adjusting portion. The top trimming portion of the rotary trimming body is formed in such a manner that a plurality of crosspieces are spaced in the rotational direction between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion. Arranged, A flexible elastic material that forms a crosspiece on the pressing surface portion and between the adjacent pressing surface portions as the through hole and extends from the pressing surface portion side at the front position in the rotation direction to the pressing surface portion at the rear position adjacent thereto. And a crosspiece disposed between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion with an interval in the rotational direction. Is inclined in a substantially left-handed manner with respect to the rotational axis of the rotary trimming body, and the clamping portion of the clamping surface portion that clamps the clamping plate body moves with the rotation of the rotary trimming body. It is formed so as to be capable of being clamped by gradually moving from the outer end side of the upper surface trimming part to the inner end side facing the joint portion of the side surface trimming part and the upper surface trimming part. A sizing machine.   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; The side trimming part of the rotating trimming body has a plurality of crosspieces in the rotational direction between the outer peripheral part of the outer end part and the outer peripheral part of the inner end part. A rear position that is disposed at an interval and that forms the crosspieces on the pressing surface portion and between the adjacent pressing surface portions as the through hole, and is adjacent to the pressing surface portion side in the rotational direction front position. A clamping plate body having flexibility and elasticity that reaches the pressing surface portion of the side surface is disposed, and a gap is provided between the outer peripheral portion of the outer end portion and the outer peripheral portion of the inner end portion in the rotational direction. The crosspiece disposed and disposed is inclined substantially in the form of a right screw with respect to the rotation axis of the rotary trimming body, and the clamping portion of the clamping surface portion that clamps the clamping plate body is the rotational regulating member. As the press-fit rotation of the housing is performed, the pressure is gradually shifted from the outer end side of the side surface adjusting portion to the inner end portion side facing the connecting portion of the side surface adjusting portion and the upper surface adjusting portion. A knitting machine characterized by being formed.