JP6892536B2 - Ridge machine - Google Patents

Description

The present invention relates to a ridge preparation machine used, for example, for ridge preparation work, repair work, and the like.

Conventionally, as this type of ridge preparation machine, the machine frame is connected to the traveling machine by a connecting mechanism, and the embankment mechanism is provided on the machine frame to heap the soil on the old ridge, and the embankment can be rotated and ridged at the rear position in the traveling direction of the embankment mechanism. Ridge mechanism is provided, and the ridge mechanism is a side ridge that can rotate one side of the ridge, a top ridge that can rotate the upper surface of the ridge, and a side ridge and a top ridge. A structure having a rotation mechanism for rotating each of the above is known.

Japanese Patent No. 3750086

However, in the case of the above-mentioned conventional structure, ridge preparation work of height according to the area, weather, soil properties, etc. is required, and further, high ridge ridge preparation work is required in response to the recent expansion of the field scale. However, it has the inconvenience that it may not always be possible to perform ridge preparation work with a height that meets these requirements.

An object of the present invention is to solve such inconveniences. Of the present invention, the invention according to claim 1 connects a machine frame to a traveling machine by a connecting mechanism, and connects the machine frame to the machine frame on an old ridge. A filling mechanism for raising the soil is provided, the filling mechanism is provided with a filling rotor, and a ridge adjusting mechanism capable of rotating and ridges the filling is provided at a position rearward in the traveling direction of the filling mechanism, and the ridge setting mechanism is one side surface of the ridge. The side ridges capable of rotating and ridges, the upper surface ridges capable of rotating the upper surface of the ridges, and the rotation mechanism for rotating the side ridges and the upper surface ridges separately are provided. The rotation axis of the filling rotor of the filling mechanism and the rotation axis of the side ridges are arranged substantially parallel to one side surface of the ridges, and old ridges are shaved on the outer peripheral portion of the filling rotor to position the front position in the traveling direction. A plurality of scraping blades that flip up from the to the rear position to raise the soil on the old ridge are projected, and the vertical dimension in the rotation axis direction of the filling rotor is the maximum height and the minimum height that can be adjusted by the mechanical specifications. It is determined according to the ridge adjustment range between the ridges, and a plurality of compression portions are arranged at intervals on the outer peripheral portion of the side ridge adjustment body, and each compression portion is pressed at a position forward in the rotation direction. The front part of a plurality of compression plate bodies having a length from the portion to the adjacent compression portion at the rear position in the rotation direction is arranged, and the vertical dimension of the compression plate body in the rotation axis direction is a machine. It is determined according to the ridge adjustment range between the maximum height and the minimum height that can be ridged in the specifications, and as the rotation mechanism, the filling rotor consists of a rotor body having the scraping blade and a rotor vertical axis. The side ridges are composed of a rotating vertical axis and a vertical rotating body, the front part of the ridges is arranged on the machine frame, and the upper part of the rotor vertical axis of the filling rotor is supported on the front part of the ridges. At the same time, the lower part of the vertical axis of the rotor is supported, and the upper part of the vertical axis of rotation of the side ridges is supported at the rear part of the ridge-adjusting machine, and the lower part of the vertical axis of rotation is supported. Is arranged in an upper and lower holding state, a main shaft driven by a power take-out shaft of the traveling machine is arranged in the machine frame, and between the upper part of the rotor vertical axis and the upper part of the rotating vertical axis in the ridge-aligned machine. A common rotation shaft for rotating the rotor vertical axis and the rotation vertical axis is arranged, and a side transmission mechanism is installed between the main shaft and the common rotation shaft. It is on the ridge.

The invention according to claim 2 is characterized in that the ridge preparation mechanism is provided with a pretreatment mechanism capable of excavating old ridges at a position forward in the traveling direction of the side surface ridges and the top surface ridges. In addition, the invention according to claim 3 is provided with a reaction force receiving member that receives a rotational ridge reaction force by the ridge shaping mechanism, and the reaction force receiving member is used in a field such as grass or straw in a field scene. It is characterized in that a disk member capable of embedding scattered matter in the field is provided.

As described above, in the invention according to claim 1, the ridge adjustment mechanism is a side ridge body capable of rotating one side surface of the ridge and a top surface ridge capable of rotating the upper surface of the ridge. Since it is provided with a rotation mechanism for rotating the body, the side surface ridges and the top surface ridges separately, one side surface of the ridges and the upper surface of the ridges can be satisfactorily pressure-adjusted. The rotation axis of the embankment rotor of the mechanism and the rotation axis of the side surface ridges are arranged substantially parallel to one side surface of the ridges, and old ridges are shaved on the outer peripheral portion of the embankment rotor to be rearward from the front position in the traveling direction. Since multiple scraping blades that flip up to the position and raise the soil on the old ridge are projected, the scraping blade of the embankment rotor that rotates around the rotation axis is used to lift the soil onto the old ridge from the front position in the above traveling direction. The soil can be raised by flipping up to the rear position, and one side of the ridge can be tightened and ridged by the side ridges that rotate around the axis of rotation, and bounce from the front position in the direction of travel to the rear position. The raised soil can be tightened and ridged by the side ridges, the soil can be prevented from scattering to the outside and the tightening efficiency can be improved, and the arrangement structure of the embankment rotor and the side ridges can be improved. The structure can be simplified, the drive system can be simplified, the convenience in maintenance can be improved, and the vertical dimension of the embankment rotor in the direction of the rotation axis can be adjusted to the mechanical specifications. It is determined according to the ridge adjustment range between the maximum height and the minimum height, and a plurality of compression portions are arranged at intervals on the outer peripheral portion of the side ridge adjustment body, and each compression portion has a plurality of compression portions. The front parts of a plurality of compression plates having a length from the compression portion at the front position in the rotation direction to the adjacent compression portions at the rear position in the rotation direction are arranged, and the rotation axis of the compression plate body is arranged. Since the vertical dimension in the direction is determined according to the ridge adjustment range between the maximum height and the minimum height that can be ridged according to the mechanical specifications, the embankment can be sandwiched by the concave elastic deformation of the compression plate body, and it is reliable. In addition, the embankment on the old ridge is carried out by the scraping blade of the embankment rotor within the ridge adjustment range between the maximum height and the minimum height that can be ridged according to the predetermined mechanical specifications. One side of the ridge is pressure-adjusted by a plurality of compression portions and a compression plate body of the side ridge, and the rotation axis of the embankment rotor is arranged substantially parallel to one side of the ridge. Since the rotation axis of the ridges is arranged substantially parallel to one side of the ridge, it is not necessary to replace the embankment rotor and the side ridges with those for low ridges or high ridges, and the embankment rotor and side ridges do not need to be replaced. Replacing the body It is possible to arrange the ridges within the ridge adjustment range between the maximum height and the minimum height, and it is possible to respond to working conditions such as area, weather, soil properties, and recent high ridge work. The flexibility of work can be enhanced, and further, the rotation axis of the side ridges is arranged substantially parallel to one side surface of the ridges, and the vertical dimension of the compression plate body in the rotation axis direction depends on the ridge range. Therefore, the compression plate body and the compression portion can be easily manufactured, the side ridged body can be easily manufactured, and the manufacturing cost can be reduced. The filling rotor is composed of a rotor body having a scraping blade and a vertical axis of the rotor, and the side surface ridges are composed of a rotating vertical axis and a vertical rotating body, and the front portion of the ridges is arranged on the machine frame. , The upper part of the rotor vertical axis of the filling rotor is bearing on the front part of the ridge trimming machine, and the lower part of the rotor vertical axis is supported, and the upper part of the rotating vertical axis of the side ridged body is supported on the rear part of the ridge preparation machine. The lower part of the rotating vertical axis is supported together, and the rotor vertical axis and the rotating vertical axis are arranged in a vertically held state, and the main shaft driven by the power take-out shaft of the traveling machine body is arranged in the machine frame to prepare the ridges. A shared rotation shaft that rotates the rotor vertical axis and the rotation vertical axis is arranged between the upper part of the rotor vertical axis and the upper part of the rotation vertical axis on the machine body, and a side transmission mechanism is installed between the main axis and the common rotation axis. Therefore, the side ridges can be reliably supported, the pressure ridges can be reliably adjusted by the side ridges, and the rotor vertical axis and the rotation vertical axis are rotated by the shared rotation axis, respectively. The drive system can be simplified, the side ridges can be formed into a substantially cylindrical shape or a substantially columnar shape, and the side ridges can be easily manufactured and the manufacturing cost can be reduced. Can be reduced.

Further, in the invention according to claim 2, the ridge preparation mechanism is provided with a pretreatment mechanism capable of excavating the old ridges at the front positions of the side surface ridges and the top surface ridges in the traveling direction. , The old ridge surface can be pre-cut by the pretreatment mechanism, and the soil can be filled on the cut ridge by the filling mechanism, and the bond between the old ridge and the filling can be improved. Further, in the invention according to claim 3, a reaction force receiving member that receives the rotational ridge reaction force by the ridge shaping mechanism is provided, and the reaction force receiving member is provided on the field scene. Since a disk member capable of embedding scattered materials such as grass and straw in the field is provided, the reaction force receiving member receives the rotational ridge reaction force by the above-mentioned ridge adjustment mechanism, and the disk member becomes a rotating disk shape. The reaction force can be formed and scattered in the field in front of the reaction force receiving member and the disk member in the traveling direction, and the field scattered matter such as straw and grass can be embedded in the field or divided by a plurality of blades. It is possible to prevent entanglement of scattered objects in the field with the receiving member and the disk member, and it is possible to improve the straight running performance of the machine frame by penetrating the reaction force receiving member and the disk member in the field. It can be carried out.

It is an overall side view of the 1st Embodiment example of embodiment of this invention. It is a partially enlarged side view of the 1st Embodiment of this invention. It is a partially enlarged plan view of the 1st Embodiment of this invention. It is a partial front view of the first embodiment of the present invention. It is a partial rear view of the first embodiment of the present invention. It is sectional drawing after partial enlargement of the 1st Embodiment of this invention. It is a partially enlarged plan sectional view of the 1st Embodiment of this invention. It is sectional drawing after partial enlargement of the 1st Embodiment of this invention. It is a partially enlarged plan sectional view of the 1st Embodiment of this invention. It is sectional drawing after partial enlargement of the 1st Embodiment of this invention. It is a partially enlarged side sectional view of the 1st Embodiment of this invention. It is sectional drawing after partial enlargement of the 2nd Embodiment of this invention. It is a partially enlarged plan sectional view of the 2nd Embodiment of this invention.

1 to 13 show examples of embodiments of the present invention, FIGS. 1 to 11 are examples of the first embodiment, and FIGS. 12 and 13 are examples of the second embodiment.

In the first embodiment of the embodiment of the present invention of FIGS. 1 to 11, 1 is a traveling machine, in which case a tractor is used, and as shown in FIGS. 1 and 2, the rear part of the traveling direction E of the traveling machine 1 is used. The machine frame 3 is movably connected up and down by a three-point link type connecting mechanism 2.

Reference numeral 4 denotes a filling mechanism. In this case, as shown in FIGS. 3, 4, 6 and 7, the filling rotor 5 is provided with a filling rotor 5, and the filling rotor 5 has a rotor body 5b having a scraping blade 5a and a rotor vertical axis. consists 5c, the longitudinal dimension T of the rotation axis P ₁ direction embankment rotor 5 is defined according to Seiaze range R between Seiaze possible maximum height H _MAX and a minimum height H _MIN of the machine specifications ing.

Reference numeral 6 denotes a ridge preparation mechanism, which is provided at a position rearward in the traveling direction of the embankment mechanism 4 as shown in FIGS. 2, 3, 4, and 5, and the ridge preparation mechanism 6 _{rotates one side surface W 2} of the ridge W. Seiaze possible side Seiaze body 7 and ridge W of the top surface W ₁ permits rotation Seiaze top Seiaze body 8, and a rotating mechanism 9 for rotating the side Seiaze body 7 and the upper surface Seiaze body 8 to each other It is composed of.

In this case, 2, 3, 4, 5, 6, 7, as shown in FIG. 8, the rotation axis P of the rotation axis P ₁ and the side Seiaze body 7 of the embankment rotor 5 of the embankment mechanism 4 ₂ are arranged substantially parallel to one side surface W ₂ of the ridge W, and the soil of the old ridge W is scraped N on the outer peripheral portion of the embankment rotor 5 and flipped up from the front position to the rear position in the traveling direction E. A plurality of the above-mentioned scraping blades 5a ... For raising the soil are projected on the old ridge W.

Further, in this case, as shown in FIGS. 2, 3, 4, 4, 5, 8 and 9, a plurality of compression portions K ... Are arranged at intervals on the outer peripheral portion of the side surface ridger 7. A plurality of compression plate bodies G having a flexible elasticity having a length extending from the compression portion K at the front position in the rotation direction to the compression portion K at the rear position in the rotation direction adjacent to each compression portion K. front is fixedly arranged by a bolt B, Seiaze between the longitudinal dimension L of the rotation axis P ₂ direction of clamping plate member G is the Seiaze possible maximum height H _MAX and a minimum height H _MIN of the machine specifications It is determined according to the range R. In this case, for example, the maximum height H _MAX that can be ridged by the machine specification is 50 cm, the minimum height H _MIN is 25 cm, the ridge range R = 25 cm, and the pressure. longitudinal dimension L of the rotation axis P ₂ direction of clamping plate member G is determined in accordance with the Seiaze range R = 25cm, the upper surface Seiaze body 8 Seiaze range R, in this case, can be adjusted up or down adjustment amount 25cm The vertical adjustment mechanism 10 is arranged and configured.

In this case, 8, 10, as shown in FIG. 11, the rotation axis P ₃ of the upper surface Seiaze body 8 disposed substantially parallel to the upper surface W ₁ of the ridge W, a plurality at the periphery of the upper surface Seiaze body 8 The individual compression portions K ... are arranged at intervals, and the length of each compression portion K from the compression portion K in the front position in the rotation direction to the adjacent compression portion K in the rear position in the rotation direction is possible. Deflection front of a plurality of clamping plate member G · · having elasticity is fixed arranged by bolts B, and top Seiaze body 8 and substantially in parallel to be vertically adjusted with the rotation axis P ₂ of the above aspect Seiaze body 7 The vertical adjustment mechanism 10 is provided and configured.

In this case, as shown in FIGS. 2, 3, 4, 5, 8, and 10, the side ridges 7 are composed of a rotating vertical axis 7a and a vertical rotating body 7b as the rotating mechanism 9, and the rotor The vertical axis 5c and the rotating vertical axis 7a are arranged in a cantilevered state, the upper surface ridged body 8 is composed of a rotating horizontal axis 8a and a lateral rotating body 8b, and the rotating horizontal axis 8a is arranged so as to project in a cantilevered state. The main shaft 11 driven by the power take-out shaft 1a of the traveling machine 1 is arranged in the machine frame 3, and the rotor vertical axis is placed between the upper part of the rotor vertical axis 5c and the upper part of the rotating vertical axis 7a in the ridge-adjusting machine 20. A shared rotating shaft 12 for rotating the 5c and the rotating vertical axis 7a is arranged, a side transmission mechanism 13 is installed between the main shaft 11 and the shared rotating shaft 12, and the main shaft 11 and the base of the rotating horizontal shaft 8a are connected to each other. An upper transmission mechanism 14 is installed between them.

In this case, as shown in FIGS. 2, 3, 4, 5, 5, 6, 7, 8, and 9, the side transmission mechanism 13 is changed by the main shaft 11 driven by the power take-out shaft 1a. The intermediate shaft 17 is rotated via the turning gear train 15 and the chain mechanism 16, the projecting machine body 18 and the covering member 19 are projected from the machine frame 3, and the front part of the ridged machine body 20 is attached to the projecting machine body 18 for adjusting. A mounting member 21 is attached to the rear part of the ridge machine 20, the shared rotating shaft 12 is erected on the upper part of the ridge machine 20 in the traveling direction, and a chain mechanism 22 is provided between the shared rotating shaft 12 and the intermediate shaft 17. The upper part of the rotor vertical axis 5c of the filling rotor 5 is bearing on the front part in the traveling direction of the ridge-adjusting machine body 20, and the lower part of the rotor vertical axis 5c is supported on the mounting piece 18a of the lower part of the protruding machine body 18. A gear mechanism 23 is interposed between the rotor 12 and the rotor vertical axis 5c, a cover member 5d having a shape covering the upper part of the rotor vertical axis 5c and the upper part of the ridge W is arranged, and the rear part of the ridge preparation machine 20 in the traveling direction. The upper part of the rotating vertical axis 7a of the side ridges 7 is bearing, and the lower part of the rotating vertical axis 7a is supported by the mounting piece 21a of the mounting member 21, between the shared rotating shaft 12 and the rotating vertical axis 7a. In the figure, the rotor vertical axis 5c of the filling rotor 5 and the rotating vertical axis 7a of the side ridges 7 are shown in the figure via the gear mechanism 23 and 24 by the side transmission mechanism 13 and the shared rotating shaft 12 with the gear mechanism 24 interposed therebetween. Rotate in the direction of the arrow, and then rotate the side ridge 7 in the direction of the arrow in the figure by rotating the main shaft 11, and rotate the filling rotor 5 to perform a plurality of scraping blades 5a on the outer peripheral portion of the filling rotor 5.・ The old ridge W is scraped N and flipped up from the front position to the rear position in the traveling direction E to raise the soil on the old ridge W, and the rotation of the side ridge body 7 causes the one side W _{2 of the ridge W to be raised.} It is configured to tighten and adjust the pressure.

In this case, as shown in FIGS. 8 and 9, the vertical rotating body 7b of the side surface ridges 7 is formed by radially projecting a plurality of protrusions 7d ... On an inner cylinder member 7c having a hexagonal hole. A plurality of, in this case, three ring members 7e, 7e, 7e are arranged by the number of projectiles 7d ..., and the outer cylinder member 7f is fitted and fixed to the ring members 7e, 7e, 7e, and the outer cylinder is fixed. A plurality of mounting rails 7g as a plurality of compression portions K ... Are provided on the member 7f, in this case, eight are projected, and are adjacent to each compression portion K ... from the compression portion K at the front position in each rotation direction. The front parts of a plurality of compression plate bodies G ... having a length reaching the compression portion K at the rear position in the matching rotation direction are fixedly arranged by bolts B, and a plurality of mounting bars 7g ... A deflection space D for allowing the compression plate body G to bend is formed between the outer peripheral surface of the outer cylinder member 7f and the compression plate body G, and due to the existence of the deflection space D, the plate shape is substantially flat when no load is applied. next, and substantially flat restored modified self elastic by unloading with is flexible in an arc by external loads, will be clamped voltage rectifier ridge side W ₂ one ridge W, as shown in FIG. 9, clamping plate By sandwiching the filling due to the concave elastic deformation of the body G, one side surface W ₂ of the ridge W is pressure-regulated, and the side surface ridge body 7 is formed in a substantially cylindrical or substantially cylindrical shape in the vertical direction. is to constitute one side W ₂ of the ridge W by contacting the rotation of a plurality of clamping portions K · · and clamping plate member G · · aspect Seiaze body 7 so as to tighten voltage rectifier ridge.

Further, as the upper transmission mechanism 14, as shown in FIGS. 2, 3, 5, 10, and 11, the main shaft 11 driven by the power take-out shaft 1a passes through the turning gear train 25 and the universal joint 26. The drive shaft 27 is rotatably supported by the bearing cylinder portion 28, and the rotary horizontal shaft 8a formed of the hexagonal shaft of the upper surface ridge 8 is projected on the drive shaft 27 in a cantilevered state. As a result, the upper surface ridge 8 is formed in a substantially cylindrical shape or a substantially columnar shape in a horizontal direction, and the upper surface ridge 8 is rotated in the direction of the arrow in the drawing by the rotation of the main shaft 11, and the upper surface ridge 8 is formed. the upper surface W ₁ of the ridge W are configured to tighten voltage rectifier ridge by 8 rotation.

In this case, as shown in FIGS. 10 and 11, the lateral rotating body 8b of the upper surface ridged body 8 has a plurality of projecting rods 8d ... Radially projecting from the inner cylinder member 8c having a hexagonal hole. A plurality of mounting bars 8f are arranged by a plurality of protrusions 8d ... In this case, two ring members 8e / 8e are arranged, and a plurality of mounting bars 8f as a plurality of compression portions K ... Are arranged on the ring members 8e / 8e. In this case, eight pieces are projected, and each compression portion K ... has a flexible elasticity having a length from the compression portion K at the front position in each rotation direction to the adjacent compression portion K at the rear position in the rotation direction. a plurality of the front portion of the clamping plate member G · · fixedly arranged by a bolt B, tighten the corners W ₃ of the ridge W in the circular member 8e voltage rectifier ridge capable conical tubular corner Seiaze portion S having The upper surface ridged body 8 is formed in a substantially cylindrical shape or a substantially columnar shape in a lateral direction, and thus, a plurality of pressing portions K ... and a pressing plate body G. Of the upper surface ridged body 8 are formed. _{The upper surface W 1} and the corner portion W ₃ of the ridge W are configured to be tightened and adjusted by the contact rotation of

Further, in this case, as shown in FIG. 10, as the vertical adjustment mechanism 10, the base member 10a is attached to the attachment member 21, two guide shafts 10b and 10b are mounted on the base member 10a, and the guide shafts 10b and 10b are mounted. The slide portion 10c is slidably erected on the base member 10a, the screw shaft 10d is erected on the base member 10a, the screw shaft 10d is screwed to the slide portion 10c, the handle 10e is fixed to the screw shaft 10d, and the handle 10e is forward or reverse. The slide portion 10c is provided so as to be able to move up and down freely by a rotation operation, and the bearing cylinder portion 28 is attached to the slide portion 10c. substantially parallel to the axis P ₂ is vertically adjustably configured by arranging in Seiaze range R.

Reference numeral 29 denotes a pretreatment mechanism. In this case, as shown in FIGS. 2, 3 and 4, the holding arm 29a is pivotally moved up and down concentrically with the intermediate shaft 17 in front of the covering member 19 in the traveling direction. The rotor shaft 29b is rotatably attached to the tip of the holding arm 29a, the soil cutting rotor 29c having a plurality of naginata-shaped blades is attached to the rotor shaft 29b, and the soil cutting rotor 29c is above the holding arm 29a. A cover 29d is attached, a chain mechanism 29e is erected between the intermediate shaft 17 and the rotor shaft 29b, and the old ridge W at the front position in the traveling direction of the side surface ridge 7 and the top surface ridge 8 is ground. J is possible.

Reference numeral 30 denotes a reaction force receiving member, and the lower portion thereof is entrenched into the field scene M. In this case, the mounting plate 30a is mounted on the rear surface of the mounting member 21 as shown in FIGS. 2, 3, 4, and 5. A reaction force receiving member 30 capable of being penetrated into the field scene M is provided on the mounting plate 30a so as to be vertically adjustable by a bolt 30b, and the lower portion of the reaction force receiving member 30 is inserted and arranged in the field scene M. It is configured to receive the rotational ridge reaction force of 6.

Reference numeral 31 denotes a disk member, which is rotatably provided on the reaction force receiving member 30 as shown in FIGS. 2, 3, 4, and 5, and the lower portion is pierced and arranged in the field scene M. In this case, the rotation It is formed in a disk shape, and a plurality of blade portions 31a ... Are formed on the outer peripheral portion, an axle 31b is rotatably horizontally provided on the reaction force receiving member 30 by a bearing 31c, and a disk member 31 is attached to the axle 31b. The lower part of the disk member 31 is pierced and arranged in the field scene M, and the field scattered matter Q such as straw and grass on the field scene M scattered in the front position in the traveling direction of the reaction force receiving member 30 and the disk member 31 is arranged in the field scene M. It is embedded in the inside or divided by a plurality of blades 31a ... to prevent the field scattered matter Q from being entangled with the reaction force receiving member 30 and the disk member 31, and the reaction force receiving member 30 and the disk member 31 are perforated in the field scene M. By entering, the straight running performance of the machine frame 3 will be improved.

Since the first embodiment of this embodiment has the above configuration, when the traveling machine body 1 travels along the ridge W and the power extraction shaft 1a is rotated, the embankment rotor 5 of the embankment mechanism 4 removes the field mud at the ridge W. The cover member 5d continuously flips up onto the old ridge W to prevent the soil from scattering above the embankment rotor 5 and to the side of the ridge W, while the ridge preparation mechanism 6 is driven to drive the side ridge 7 And the upper surface ridge 8 are rotated separately by the rotation mechanism 9, and one side _{surface W 2} of the ridge W and the upper surface W _{1 of the} ridge W can be pressure-adjusted, and the side surface ridge 7 and the upper surface ridge 7 can be adjusted. By the rotational contact of the body 8, one side _{surface W 2} of the ridge W and the upper surface W _{1 of the} ridge W can be smoothly tightened and adjusted, and the ridge adjustment mechanism 6 rotates and adjusts one side surface W ₂ of the ridge W. The surface ridges 7 that can be ridged and the upper surface W1 of the ridges W ₁ can be rotated. The upper surface ridges 8 that can be ridged, and the rotation mechanism 9 that rotates the side ridges 7 and the upper surface 8 separately. consisting, side Seiaze body 7 and can be set the rotation of the upper surface Seiaze body 8, for example a rotational speed that is different for each different, well the upper surface W ₁ of one side W ₂ and ridge W of much ridge W Shime圧can Seiaze, this time, the rotation axis P ₂ of the rotation axis P ₁ and the side Seiaze body 7 of the embankment rotor 5 of the embankment mechanism 4 is disposed substantially parallel to the side surface W ₂ one each ridge W , The old ridge W is scraped on the outer peripheral part of the embankment rotor 5, and a plurality of scraping blades 5a 5a are used to lift the soil from the front position to the rear position in the traveling direction E to raise the soil on the old ridge W. from being projected, enliven soil by scrape blade 5a · · embankment rotor 5 that rotates the rotation axis P ₁ as the axis from the front of the old ridge W the traveling direction E on flipped up rearward position _{One side surface W 2} of the ridge W can be tightened and ridged by the side surface ridger 7 that rotates about the rotation axis P ₂ as the axis, and is flipped up from the front position to the rear position in the traveling direction E. The soil can be tightened and ridged by the side ridges 7, the soil can be prevented from scattering outward, and the tightening efficiency can be improved. Further, the arrangement structure of the embankment rotor 5 and the side ridges 7 can be improved. Can be made into a simple structure, the drive system can be simplified, and convenience in maintenance can be improved.

Also, further, as shown in FIG. 6, Seiaze range R between Seiaze possible maximum height H _MAX and a minimum height H _MIN of longitudinal dimension T is mechanical specifications of the rotation axis P ₁ direction of the embankment rotor 5 As shown in FIG. 8, a plurality of compression portions K ... Are arranged at intervals on the outer peripheral portion of the side surface ridges 7, and rotate to each compression portion K. The front parts of a plurality of compression plate bodies G ... having a length from the compression portion K at the front position in the direction to the compression portion K at the rear position in the adjacent rotation direction are arranged, and the compression plates are arranged. longitudinal dimension L of the rotation axis P ₂ direction of the body G is determined according to Seiaze range R between Seiaze possible maximum height H _MAX and a minimum height H _MIN of the machine specifications, the upper surface integer Since the ridge body 8 is configured by disposing a vertical adjustment mechanism 10 capable of vertically adjusting in the ridge adjustment range R, as shown in FIG. 9, the filling plate body G can be sandwiched by the concave elastic deformation. In the ridge adjustment range R between the _{maximum height H MAX} and the minimum height H _MIN, which can be reliably tightened and ridged and can be ridged according to the predetermined mechanical specifications, the filling rotor 5 the scrape blade 5a · · is embankment onto the old ridge W made, one side W ₂ of a plurality of clamping portions K · · and clamping plate member G · · by ridge W side Seiaze body 7 tightened _{The upper surface W 1} of the ridge W is tightened and ridged by adjusting the upper surface ridge 8 up and down by the vertical adjustment mechanism 10 while the pressure is adjusted, and the rotation axis P ₁ of the filling rotor 5 is one of the ridges W. _{Since the rotation axis P 2} of the side ridges 7 is arranged substantially parallel to the side surface W _{2 and the rotation axis P 2 of the side ridges 7 is arranged substantially parallel to one side surface W 2} of the ridges W, the filling rotor 5 and the side ridges 7 are low ridges. It is no longer necessary to replace it with one for use or high ridges, and the ridge W within the ridge adjustment range R between the _{maximum height H MAX} and the minimum height H _{MIN without replacing the filling rotor 5 and the side ridge preparation body 7.} It is possible to arrange the ridges, it is possible to cope with the work conditions such as the area, weather, soil properties, and the high ridge work in recent years, and it is possible to increase the flexibility of the ridge work, and further, the side ridge body 7 The rotation axis P ₂ of the above is arranged substantially parallel to one side surface W _{2 of the ridge W, and the vertical dimension L in the rotation axis P 2} direction of the compression plate body G is determined according to the ridge adjustment range R. The side ridges 7 are formed in a substantially cylindrical shape or a substantially columnar shape in a vertical direction. For example, the compression plate body G ... can be formed in a substantially square plate shape, and the compression portion K ... is rotated. be a crosspiece member extending in the axial P ₂ direction, it can be formed by the same member and the substantially rectangular plate and crosspiece member, pressing plate member G · · and clamping unit K · · Can be easily manufactured, the side ridged body 7 can be easily manufactured, and the manufacturing cost can be reduced.

In this case, as the vertical adjustment mechanism 10, the rotation axis P ₃ of the upper surface Seiaze body 8 disposed substantially parallel to the upper surface W ₁ of the ridge W, rotation of the upper surface Seiaze body 8 of the above aspect Seiaze body 7 since the axis P ₂ is substantially constituted by parallel vertical adjustably provided, it is possible to reduce the manufacturing costs it is possible to easily manufacture the top Seiaze body 8, also in this case, the rotating mechanism As No. 9, the filling rotor 5 is composed of a rotor body 5b having a scraping blade 5a ... And a rotor vertical axis 5c, and the side surface ridges 7 are composed of a rotating vertical axis 7a and a vertical rotating body 7b, and the rotor vertical axis is formed. The 5c and the rotating vertical axis 7a are arranged in an upper and lower holding state, the upper surface ridged body 8 is composed of a rotating horizontal axis 8a and a horizontal rotating body 8b, and the rotating horizontal axis 8a is arranged so as to project in a cantilever state. A main shaft 11 driven by the power take-out shaft 1a of the traveling machine 1 is arranged in the machine frame 3, and the rotor vertical axis 5c and the rotor vertical axis 5c are placed between the upper part of the rotor vertical axis 5c and the upper part of the rotating vertical axis 7a in the ridge-adjusting machine body 20. A shared rotating shaft 12 for rotating the rotating vertical axis 7a is arranged, a side transmission mechanism 13 is installed between the main shaft 11 and the shared rotating shaft 12, and a side transmission mechanism 13 is installed between the main shaft 11 and the base of the rotating horizontal shaft 8a. Since the upper transmission mechanism 14 is installed and configured, the side surface ridges 7 can be reliably supported, the side ridges 7 can be used to reliably perform compression ridges, and the side ridges 7 can be reliably supported. the top Seiaze body 8 can be easily replaced exchange in accordance with the width perpendicular to the traveling direction of the upper surface W ₁ of the ridge W, it is possible to improve the flexibility of Seiaze, by sharing the rotational shaft 12 The rotor vertical axis 5c and the rotating vertical axis 7a can be rotated, respectively, the drive system can be simplified, and the side surface ridges 7 and the top surface ridges 8 are formed in a substantially cylindrical shape or a substantially cylindrical shape. The side surface ridges 7 and the top surface ridges 8 can be easily manufactured, and the production cost can be reduced. Further, in this case, the side ridges 7 and the side ridges 7 and the ridges 6 can be mounted on the ridge mechanism 6. Since the pretreatment mechanism 29 capable of scraping the old ridge W at the front position in the traveling direction of the upper surface ridge preparation body 8 is provided, the old ridge W surface can be ground J in advance by the pretreatment mechanism 29. It is possible to fill the ridge W that has been shaved by the filling mechanism 4, and it is possible to improve the bondability between the old ridge W soil and the filling soil, and it is possible to obtain a stronger ridge W, and further. In this case, a reaction force receiving member 30 that receives the rotational ridge reaction force by the ridge adjusting mechanism 6 is provided, and the field scattered matter Q such as grass and straw on the field scene M is embedded in the reaction force receiving member 30. Since the disk member 31 that can be inserted is provided, the reaction force receiving member 3 0 is subjected to the rotary ridge reaction force by the ridge adjustment mechanism 6, and the disk member 31 is formed in a rotating disk shape, and the reaction force receiving member 30 and the straw on the field scene M scattered in the front position in the traveling direction of the disk member 31. Field scattered matter Q such as straw and grass can be embedded in the field or divided by a plurality of blades 31a ... to prevent the field scattered matter Q from being entangled with the reaction force receiving member 30 and the disk member 31. It is possible to improve the straight running performance of the machine frame 3 by penetrating the reaction force receiving member 30 and the disk member 31 in the field, and it is possible to perform a better ridge preparation work.

The second embodiment of FIGS. 12 and 13 shows another example structure of the side ridge 7 of the ridge mechanism 6, and in this case, the outer cylinder member 7f in the side ridge 7 of the first embodiment is not provided. It has a structure, that is, a through hole instead of a bending space D for allowing the compression plate body G to bend by having a structure in which a through hole F exists between a plurality of pressing portions K. A structure with F is adopted.

However, even in this second embodiment, by adopting a structure in which through holes F exist between a plurality of compression portions K ..., the presence of the through holes F causes the shape to be substantially plate-like when no load is applied. becomes flat, external load by substantially flat can restore deformed self elastic by unloading with is flexible in an arc, it is possible to reliably clamped voltage rectifier ridges one side W ₂ of the ridge W, 12, As shown in FIG. 13, the embankment can be sandwiched by the concave elastic deformation of the _{compression plate body G, and one side surface W 2} of the ridge W can be reliably pressure-adjusted.

The present invention is not limited to the embodiment of the above embodiment, for example, the rotation axis P ₃ of the upper surface Seiaze body 8 are disposed substantially parallel to the upper surface W ₁ of the ridge W, the upper surface Seiaze The body 8 is formed into a substantially truncated cone shape in which the diameter gradually decreases toward the ridge W side, and conversely, the body 8 is formed in a substantially truncated cone shape in which the diameter gradually increases toward the ridge W side. the rotation axis P ₃ of 8 may or inclined positioned with respect to the top surface W ₁ of the ridge W, other Seiaze mechanism 6, the side surface Seiaze body 7, the top surface Seiaze body 8, the rotation mechanism 9, the upper and lower The structure and the like of the adjusting mechanism 10 are appropriately modified and designed.

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

E Direction of travel W Ridge W ₁ Top surface W ₂ One side _{surface P 1} Rotation axis P ₂ Rotation axis K Clamping part G Clamping plate L Vertical dimension H _MAX Maximum height H _MIN Minimum height R Ridge range M Field scene Q Field scattered matter T Vertical dimension N Soil J Soil 1 Traveling machine 1a Power extraction shaft 2 Connecting mechanism 3 Machine frame 4 Soil mechanism 5 Soil rotor 5a Scraping blade 5b Rotor body 5c Rotor vertical axis 6 Ridge mechanism 7 Side ridge Body 7a Rotating vertical axis 7b Vertical rotating body 8 Top surface ridged body 9 Rotating mechanism 10 Vertical adjustment mechanism 11 Main shaft 12 Shared rotating shaft 13 Side transmission mechanism 20 Ridge machine body 29 Pretreatment mechanism 30 Reaction force receiving member 31 Disc member

Claims (3)

The machine frame is connected to the traveling machine by a connecting mechanism, and the machine frame is provided with a filling mechanism for raising soil on the old ridges. The filling mechanism is equipped with a filling rotor and rotates the filling at a position rearward in the traveling direction of the filling mechanism. A ridge-adjustable ridge-adjusting mechanism is provided, and the ridge-adjusting mechanism includes a side ridge that can rotate one side of the ridge, a top surface ridge that can rotate the upper surface of the ridge, and the side ridge. And a rotation mechanism for rotating the upper surface ridges separately, the rotation axis of the filling rotor of the filling mechanism and the rotation axis of the side ridges are arranged substantially parallel to one side surface of the ridges, respectively. A plurality of scraping blades are provided on the outer peripheral portion of the filling rotor to scrape the old ridges and flip them up from the front position to the rear position in the above-mentioned traveling direction to raise the soil on the old ridges. The vertical dimension in the direction is determined according to the ridge adjustment range between the maximum height and the minimum height that can be ridged according to the mechanical specifications, and a plurality of compression portions are spaced on the outer peripheral portion of the side ridge. In front of a plurality of compression plates having a flexible elasticity of a length extending from the compression portion at the front position in the rotation direction to the compression portion at the rear position in the rotation direction adjacent to each compression portion. The portion is arranged, and the vertical dimension of the compression plate body in the rotation axis direction is determined according to the ridge adjustment range between the maximum height and the minimum height that can be ridged according to the mechanical specifications. The filling rotor is composed of a rotor body having a scraping blade and a rotor vertical axis, the side surface ridges are composed of a rotating vertical axis and a vertical rotating body, and the front portion of the ridges is arranged on the machine frame. The upper part of the rotor vertical axis of the filling rotor is supported on the front part of the ridge-prepared machine, the lower part of the rotor vertical axis is supported, and the upper part of the rotating vertical axis of the side ridged body is supported on the rear part of the ridge-prepared machine. The rotor vertical axis and the rotating vertical axis are arranged in a vertically held state by bearing the lower part of the rotating vertical axis, and the main shaft driven by the power take-out shaft of the traveling machine body is arranged in the machine frame. A shared rotation shaft for rotating the rotor vertical axis and the rotation vertical axis is arranged between the upper part of the rotor vertical axis and the upper part of the rotation vertical axis of the ridge-adjusting machine, and the main axis and the common rotation axis are arranged. A ridge preparation machine characterized by having a side transmission mechanism installed between them. The ridge preparation machine according to claim 1, wherein the ridge preparation mechanism is provided with a pretreatment mechanism capable of excavating old ridges at a position forward in the traveling direction of the side surface ridge and the top surface ridge. A reaction force receiving member that receives the rotational ridge reaction force by the ridge shaping mechanism is provided, and a disk member capable of embedding field scattered objects such as grass and straw in the field scene is provided in the reaction force receiving member. The ridge preparation machine according to claim 1 or 2, wherein the ridges are prepared.

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