JPH102A - Levee reshaping machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To suppress a slipping off phenomenon of a banking along the lateral face of a levee by forming a banking mooring part on one lateral face of an old levee with a forming unit at a front position in the forward direction of the position of the banking with a banking mechanism according to the driving of a forming mechanism and mooring the soil banked on the old levee with the banking mechanism by soil mooring actions with the banking mooring part. SOLUTION: This levee reshaping machine is obtained by connecting a machine casing 3 to a mobile machine body 1 with a connecting mechanism 2, providing a banking mechanism 4 for banking soil on an old levee in the machine casing 3, arranging a covering member above the banking mechanism 4 and installing a levee reshaping mechanism 12 at a rear position in the forward direction of the banking mechanism 4. The levee reshaping machine is further equipped with a forming mechanism 41 having forming units 42 capable of forming a banking mooring part on one lateral face of the old levee at a front position in the forward direction of the banking mechanism 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rowing machine used for, for example, ridge construction work or restoration work.

[0002]

2. Description of the Related Art Conventionally, as this kind of ridge setting machine,
1-1141212, JP-B-51-47785, JP-A-53-102411, and JP-A-53-2
No. 0316, Japanese Patent Application Laid-Open No. Sho 51-100409, Japanese Utility Model Application Laid-Open No. 60-119209, Japanese Utility Model Application Laid-Open No. 61-1759.
No. 05, JP-A-61-47103, JP-A-6-47103
1-2212202, Japanese Utility Model Application Laid-Open No. 62-1507, Japanese Utility Model Application Laid-Open No. 61-158105, Japanese Utility Model Application Laid-Open No. 3-79.
Japanese Patent Application Laid-Open No. 605-605 and Japanese Utility Model Application Laid-Open No. 5-60207 are known.

In these conventional structures, a machine frame is connected to a traveling machine body by a connecting mechanism so that the machine frame can be moved up and down, and a rotary rotor that jumps up the soil on an old ridge as a banking mechanism is connected to the machine frame by using a rotating axis of the ridge. Provided in a direction parallel or intersecting with the creation direction,
A cover member is provided above the rotating rotor and above the ridge on the machine frame, and a ridge body having a shape conforming to the upper surface of the ridge and one side of the ridge is provided at a position rearward in the traveling direction of the rotating rotor, and the power of the traveling body is provided. A crank-type or hydraulic-type striking mechanism for reciprocating striking of the ridges using the take-out shaft as a drive source is provided.The traveling machine is driven along the old ridges, and the mud in the field is raised on the old ridges by the rotating rotor. The embankment is struck by a ridge striking operation of the ridge.

[0004] In another conventional structure, a vibration mechanism for vibrating the ridge body using a power take-out shaft of a traveling machine as a drive source is provided as a ridge mechanism, and the embankment raised on the old ridge is provided. Is configured to be tightened by the vibration action of the ridge.

[0005]

However, in the case of the above-mentioned conventional structure, there is an inconvenience that it may not always be possible to perform satisfactory furrowing work depending on the working conditions such as the soil quality of the furrow which differs depending on the region and the weather. doing.

[0006]

The object of the present invention is to solve such inconveniences.
In the invention according to claim 1, the machine frame is connected to the traveling machine body by the connecting mechanism, an embankment mechanism for raising the soil on the old ridge is provided on the machine frame, and a cover member is provided above the embankment mechanism,
A ridge control mechanism is provided at a position rearward in the traveling direction of the embankment mechanism, and a forming mechanism having a formation body capable of forming an embankment mooring portion on one side surface of the old ridge is provided at a position forward of the embankment mechanism in the traveling direction. There is a ridge machine characterized by the following.

Further, in the invention according to claim 2, the formed body is formed in a rolled roll shape capable of rolling one side surface of an old ridge. The invention according to claim 3 is characterized in that the formation body is provided with a soil excavation mechanism capable of excavating the upper surface of the ridge.
The invention according to claim 4 is characterized in that the ridge arrangement mechanism comprises a rotating ridge body capable of arranging one side surface of the ridge and the upper surface of the ridge, and the invention according to claim 5. Is characterized in that the above-mentioned rotating ridge body comprises a lower rotating ridge member capable of arranging one side of the ridge and an upper rotating ridge member capable of arranging the upper surface of the ridge.

[0008]

1 to 10 show an embodiment of the present invention. FIGS. 1 to 7 show a first embodiment, FIG. 8 shows a second embodiment, FIG. 9 shows a third embodiment, FIG. 10 shows a fourth embodiment.

In the first embodiment shown in FIGS. 1 to 7, reference numeral 1 denotes a traveling body. In this case, a tractor is used.
Are movably connected.

Reference numeral 4 denotes an embankment mechanism, which in this case comprises an embankment body 5 comprising a rotating rotor. The embankment body 5 has a plurality of scraping blades 5b protruding from the outer periphery of a rotor body 5a and a rotor plate 5a. And a mounting shaft 5c protruding from the
The embankment 5 is rotatably mounted with its axis of rotation parallel to the direction of ridge formation, and the machine frame 3 is supported by a main shaft 7 which is rotated by a power take-off shaft 6 provided on the traveling machine body 1. 7 through a turning gear train 8 and a chain mechanism 9 to cut the soil in the field scene at the bank by the embankment 5
It is constructed so that it can be excavated and then jumped up to the old ridges and raised.

Reference numeral 10 denotes a cover member, which is attached to the machine frame 3 and is formed in a shape to cover the upper side of the embankment 5 and the upper side of the ridge W. Upper surface W ₁ of ridge by guide roll 11b
And a side cover member 11 which can move up and down in accordance with the ups and downs of the ridge.

Reference numeral 12 denotes a ridge arrangement mechanism, which comprises a rotary ridge body 13 capable of arranging one side surface W ₂ of the ridge W and the upper surface W ₁ of the ridge. It is configured to press against the furrow.

[0013] In this case, the rotating Seiaze body 13, one side surface W ₂ of Seiaze possible outer peripheral surface 15a and the corner portion W ₃ of the ridge of the ridge W
A horizontal rotation around the roll-shaped lower rotating Seiaze body 15 around the rotation axis R of the upper face W ₁ side has a Seiaze possible outer peripheral surface 15b, Seiaze capable cylindrical upper surface W ₁ of the ridge W Outer peripheral surface 1
An upper rotating ridge 16 having a lateral rotation roll centered on the rotation axis R and having a center 6a, and the lower rotating ridge 15 is formed in an umbrella shape having a conical inner peripheral surface 15c. At the same time, the upper rotating ridge 16 is formed in a cylindrical shape having a cylindrical inner peripheral surface 16b, and the lower rotating ridge 15 and the upper rotating ridge 16 are formed so as to be superimposable with each other. A rotation mechanism 17 for rotating the upper rotating ridge 16 and the lower rotating ridge 15 is provided, and the upper rotating ridge 16 is configured to be movable and adjustable in a direction crossing the ridge by a ridge width adjusting mechanism 18. ing.

In this case, a bearing pedestal 19 is projected from the rear surface of the cover member 10, and a drive shaft 20 is mounted on the bearing pedestal 19.
A base end of a support member 21 is pivotally attached to the drive shaft 20, and a bearing cylinder 22 is formed at a distal end of the support member 21.
2, the holding shaft 23 is rotatably mounted horizontally, and the cover member 1
0, a bracket 24 protrudes, the pressing mechanism 14 is interposed between the bracket 24 and the support member 21, and a gear train 25 is attached to the machine frame 3, and the drive shaft 20 is rotated from the main shaft 7 via a universal joint 26. A chain mechanism 27 is provided between the drive shaft 20 and the holding shaft 23, a hexagonal shaft-shaped locking fitting shaft 28 is formed on the holding shaft 23, and the locking fitting shaft 28 is The lower rotating ridge body 15 is attached via the bracket 15d, and the hexagonal hole-shaped locking fitting hole 29 which can be slidably fitted to the locking fitting shaft portion 28 is rotated through the bracket 16c. An adjusting bolt 30 formed on the body 16 and having a female screw portion 28a formed on the locking fitting shaft portion 28 and capable of being screwed to the female screw portion 28a is mounted on a side panel 16d attached to the upper rotary ridge member 16. It is provided rotatably by blocking movement in the direction,
The upper and lower ridges 16 are slid by the forward and reverse rotation of the adjustment bolt 30 and by the sliding action between the locking fitting shaft 28 and the locking fitting hole 29.
Is provided so as to be movable in a direction intersecting the ridges, whereby the upper rotary ridge 16 and the lower rotary ridge 15 are rotated around the rotation axis R by the main shaft 7, and the lower rotary ridge 15 is rotated. Due to the rotational contact of one side of the ridge W ₂
And an upper surface of the corner portion W ₃ side constituting the upper surface W ₁ of the ridge W of ridge W by the upper rotating Seiaze body 16 so as to tighten voltage rectifier furrow while clamping voltage rectifier ridge.

In this case, the pressing mechanism 14 comprises a telescopic body 33 which is pivotally attached to the bracket 24 by a pin 24a, and which can be adjusted up and down by the action of a screw mechanism (not shown) by turning a handle 32 to the shaft cylinder 31. And the elastic body 33
A pressing shaft 34 is slidably fitted to the pressing member 34, a pressing spring 35 is hung between the pressing shaft 34 and the elastic body 33, and the pressing shaft 34 is pivotally attached to a middle portion of the support member 21 by the pin 21 a. The support member 21 is provided so as to be vertically adjustable by turning the handle 32, and the rotating spring 13 is pressed against the ridge surface by the pressing spring 35.

Numeral 36 denotes a reaction force receiving member, which is formed in a conical shape in this case. A bearing cylinder 38 is attached to the bearing cylinder portion 22 via a mounting plate 37 so as to be vertically adjustable and fixed. The reaction force receiver 36 is freely laid sideways on the
Is penetrated into the field M to receive the ridge reaction force generated by the ridge operation by the rotating ridge member 13.

A stabilizing member 39 is formed in a wheel shape in this case. A supporting rod 40 is attached to the rear part of the machine frame 3 so as to be vertically adjustable. The machine frame 3 is intended to run stably by touching the ground.

Reference numeral 41 denotes a forming mechanism, which is provided at a position in front of the embankment mechanism 4 in the traveling direction, and includes a forming body 42 on one side surface of the old ridge W which can form an embankment mooring portion.
The formed body 42 is driven and rotated by a rotation mechanism 43, and a bearing base 43 a is protruded from the front surface of the cover member 10.
A drive shaft 44 is mounted on the shaft 3a, a base end of a bell-crank-shaped support member 45 is pivotally mounted on the drive shaft 44, and bearing cylinders 46 and 47 are formed at a middle and a distal end of the support member 45. The holding shafts 48 and 49 are rotatably mounted horizontally on the bearing cylinders 46 and 47, and the bracket 50 is protruded from the cover member 10. A pressing mechanism 51 is interposed between the bracket 50 and the support member 45. At the same time, a gear train 52 is attached to the machine frame 3 and provided so as to rotate the drive shaft 44 from the main shaft 7 via a universal joint 53, and a chain mechanism 54 is provided between the drive shaft 40 and the holding shaft 48.
And a chain mechanism 55 is provided between the holding shaft 48 and the holding shaft 49, and a two-stage frustoconical outer peripheral surface capable of rolling the upper holding shaft 48 above the one side surface W ₂ of the old ridge W is provided. 42
with frustoconical outer peripheral surface 42a while the lower side W ₂ of the compaction possible three-stage Old ridges W on the lower side of the support shaft 49 is attached a compaction roll forming body 42 with a A plurality of straight sword-shaped and sword-shaped earth shavings capable of mounting the compaction roll-shaped formed body 42 and shaving the upper surface of the old ridge W as the earth shaving mechanism 56 on the upper holding shaft 48 in this case. The body 56a is attached, the holding shafts 48 and 49 are rotated by the main shaft 7, and the one side of the old ridge W is rolled by the rotation of the formed body 42. Is formed so as to form a step-shaped embankment mooring portion K composed of the concave streak portion Q.

In this case, the pressing mechanism 51 is provided with a shaft cylinder 58 pivotally connected to the bracket 50 by a pin 50a, and is vertically adjustable by the operation of a screw mechanism (not shown) by turning the handle 59 to the shaft cylinder 58. The body 60 is inserted and the pressing shaft 61 is slidably inserted into the telescopic body 60, a pressing spring 62 is hung between the pressing shaft 61 and the telescopic body 60, and the pressing shaft 6 is
1 is pivotally attached to the middle part of the support member 45 by a pin 45a,
The support member 45 is provided so as to be vertically adjustable by the rotation of the handle 59, and the pressing body 62 presses the formed body 42 against one side surface of the old ridge.

Since the first embodiment of the present invention has the above-described configuration, the traveling body 1 travels along the ridge W and rotates the power take-out shaft 6, while the rotating rotor as the embankment body 5 of the embankment mechanism 4 is operated. The field mud on the ridge is continuously raised and raised on the old ridge, and the cover member 10 and the side cover member 11 prevent the mud from scattering above the embankment body 5 and on the side of the ridge. On the other hand, the levee mechanism 12 is driven, and the embankment is driven by the levee mechanism 12, and the embankment is leveled by the compaction ridge. At this time, the embankment position by the embankment mechanism 4 is driven by the driving of the forming mechanism 41. in traveling forward position of the forming body 42 forms the embankment anchoring portion K at least one on the sides W ₂ of Kyuaze W, the soil anchoring effect of the embankment anchoring portion K, were raised on the old ridge by embankments mechanism 4 Moor the soil along the side of the ridge Was slipping phenomenon of the embankment can be suppressed, the more the lack of embankment and the upper side of the ridge side W ₂ ridge side W ₂
The variation of the embankment amount at the upper and lower positions can be suppressed, and good levee work can be performed.

In this case, the formed body 42 is formed in a roll shape capable of rolling one side surface W ₂ of the old ridge, and the formed body 42 is forcibly rotated by the rotating mechanism 43 and pressed by the pressing mechanism 51. With such a configuration, the formed body 42 is rolled while rotating the old ridge to form the embankment mooring portion K, and the compaction of the old ridge can be performed by this rolling, so that a firm ridge can be formed. getting can, moreover, in this case, since there is provided a Kezudo possible Kezudo mechanism 56 a top W ₁ of the ridge to the forming body 42 can advance Kezudo the upper surface portion of the old ridge by Kezudo mechanism 56 Since the embankment mechanism 4 is used for embankment on the excavated ridge surface, the binding property between the old levee and the embankment can be enhanced, and a correspondingly strong ridge can be obtained.

Also, in this case, the above-mentioned ridge arrangement mechanism comprises the rotating ridge member 13 capable of arranging one side surface W ₂ of the ridge and the upper surface W ₁ of the ridge. At the same time, the rotary ridge 13 is pressed against the ridge surface by the pressing mechanism 14, and the ridge can be tightened and regulated by the sliding contact rotation of the rotary ridge 13 and pressing against the ridge surface. It can be performed smoothly Seiaze work, or even, in this case the rotating Seiaze body 13 one side W ₂ of Seiaze possible lower rotary Seiaze body 15 and the upper surface W ₁ of the ridge can Seiaze the ridge The upper rotating ridge 16 and the lower rotating ridge 15 are formed so as to be superimposable with each other, and the upper rotating ridge 16 is moved and adjusted in a direction crossing the ridge. Since the width adjusting mechanism 18 is provided, the lower rotating ridge 15
Shime圧is clamped voltage rectifier ridge contacts the horizontal rotation around one side W ₂ of the ridge by a rotation mechanism 17, and the upper rotary Seiaze member 16 contacts the horizontal rotation around the upper surface W ₁ of the ridge by a rotation mechanism 17 and Seiaze, reliably top W ₁ and on the other hand side W ₂ of the ridge W can be clamped, because there is an upper rotary Seiaze body 16 and the lower rotating Seiaze body 15 is polymerisable to form mutually , Upper surface W of ridge W
₁ and one side surface W ₂ can be securely pressed, and the upper rotating ridge 16 can be moved and adjusted by the ridge width adjusting mechanism 18 in accordance with the width of the ridge W. It is possible to carry out the pressure ridge.

The second embodiment shown in FIG. 8 shows another example of the structure of the formed body 42, and the same parts as those of the first embodiment are denoted by the same reference numerals. A plurality of protrusions 42b are protruded from the outer peripheral surface 42a. In the second embodiment, the old ridges provided by the protrusions 42b together with the rotation of the formed body 42. the formation of the embankment mooring portion K of the ridge to the side W ₂ by moderate slip splashplate effects on soil and back of the grass surface can be satisfactorily performed.

The third embodiment shown in FIG. 9 also shows another structure of the formed body 42, and the same parts as those in the first embodiment are denoted by the same reference numerals. It is eccentrically attached to each of the holding shafts 48 and 49 with an eccentric amount e appropriately. In the third embodiment, the eccentric rotation of the formed body 42 causes the outer peripheral surface 42a to tighten the old ridge. it is possible to form the embankment mooring portion K of the side surface W ₂ of the ridge with a.

The fourth embodiment shown in FIG. 10 also shows another structure of the formed body 42, and the same parts as those in the first embodiment are denoted by the same reference numerals. Are formed obliquely along one side surface W _2, and formed with a plurality of truncated cones 42 on a holding shaft 49,
The In the fourth embodiment, it is possible to form the embankment mooring portion K of the side surface W ₂ of the ridge by an oblique vertical rotation around the forming body 42.

In the second to fourth embodiments, the same operation and effect as those of the first embodiment can be obtained.

It should be noted that the present invention is not limited to the above embodiment, and the structure and form of the forming mechanism 41 and the formed body 42, the shape of the concave portion Q and the form of the embankment mooring portion K, etc. is appropriately selected depending on the soil conditions, also in this case, although the Kezude trajectory N and side W ₂ of the ridge of the embankment member 5 is to be met, Kezude trajectory N is the side W ₂ of the ridge can also state and Kezude trajectory N biting into is set to a state that is located outside the side surface W ₂ of the ridge, and, for example, as a fill mechanism 4, rotating with the direction of the axis of rotation intersecting the ridge Construction direction A rotor may be employed, and a hydraulic motor may be employed as the rotation mechanism 17, 43, which is designed with appropriate modification.

Further, there is provided a structure in which the rotary ridge body 13 in the above embodiment is vibrated by a hydraulic or eccentric weight type vibration mechanism, or a ridge hitting movement is performed by a ridge hitting mechanism of a crank type or a hydraulic type. We may adopt it.

Further, the ridge arrangement mechanism 1 in the above embodiment.
Reference numeral 2 denotes a structure in which the compression ridge is adjusted by the rotating sliding contact action of the rotary ridge 13, but instead of the rotary ridge 13, a flute-shaped ridge that fits on the upper surface and one side surface of the ridge. A structure in which the body is reciprocated by a crank mechanism or a hydraulic mechanism as a ridge hitting mechanism, and the embankment is struck by a ridge, or an eccentric weight rotating mechanism or a hydraulic vibrator mechanism using the ridge as a vibration mechanism It is also possible to apply a structure in which the embankment is vibrated and the embankment is tightened by the vibration operation of the ridge.

Further, the lower rotating ridge 15 and the upper rotating ridge 16 as the rotating ridge 13 are arranged with their rotational axes shifted in front and rear positions in the traveling direction, and each is rotated, so that the side face W of the ridge is rotated. ₂ and also to the structure of Seiaze mechanism 12 to Seiaze separately upper surface W _1, also be structured to rotate the lower rotating Seiaze body 15 and the upper rotary Seiaze body 16 in another different rotational speed There is also.

[0031]

As described above, according to the first aspect of the present invention, when the traveling body travels along the ridge, the embankment mechanism raises the field mud on the ridge on the old ridge, and the cover member Prevents the mud from scattering, and on the other hand, the ridge control mechanism is driven, and the embankment is controlled by the ridge control mechanism.
At this time, the formation body forms an embankment mooring portion on one side surface of the old ridge at a position forward of the embankment position by the embankment mechanism driven by the embankment mechanism, and the embankment mechanism by the embankment mechanism by the embankment mooring action by the embankment mooring portion. Mooring the soil raised on the ridge can suppress the slipping phenomenon of the embankment along the side of the ridge, thereby suppressing the lack of embankment on the upper side of the ridge and the variation in the amount of embankment at the vertical position of the side of the ridge. And good levee work can be performed.

Further, in the invention according to the second aspect, since the formed body is formed in a roll shape capable of rolling one side of the old ridge, the formed body rotates while rotating the old ridge. Rolling is performed to form the embankment mooring portion, and the old ridges can be pressed by this rolling, so that a robust ridge can be obtained. In the invention according to claim 3, Since the formed body is provided with a soil excavation mechanism that can excavate the upper surface of the ridge, the upper part of the old ridge can be excavated in advance by the soil excavation mechanism, and embankment is performed on the excavated ridge by the embankment mechanism Therefore, the binding property between the old bank and the embankment can be improved, and a firm bank can be obtained.

Further, in the invention according to claim 4, since the ridge arrangement mechanism comprises a rotating ridge which can ridge one side surface and the upper surface of the ridge, the contact of the rotating ridge allows rotation. The ridges can be tightened and leveled, and the surface of the ridges can be smoothed accordingly, and in the invention according to claim 5, the rotating ridges are arranged on one side of the ridges. Since the lower rotating ridge and the upper rotating ridge which can ridge the upper surface of the ridge can be securely clamped, the upper surface and one side surface of the ridge can be securely clamped.

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

[Brief description of the drawings]

FIG. 1 is an overall side view of a first embodiment of the present invention.

FIG. 2 is a plan sectional view of the first embodiment of the present invention.

FIG. 3 is a partial side sectional view of the first embodiment of the present invention.

FIG. 4 is a rear view of the first embodiment of the present invention.

FIG. 5 is an explanatory sectional view of the first embodiment of the present invention.

FIG. 6 is a partial rear sectional view of the first embodiment of the present invention.

FIG. 7 is a partial front view of the first embodiment of the present invention.

FIG. 8 is a partially enlarged side view of the second embodiment of the present invention.

FIG. 9 is a partially enlarged side view of a third embodiment of the present invention.

FIG. 10 is a partially enlarged rear view of the fourth embodiment of the present invention.

[Explanation of symbols]

W ridge K embankment mooring section W ₁ upper surface W ₂ one side surface 1 traveling body 2 connecting mechanism 3 machine frame 4 embankment mechanism 10 cover member 12 grading mechanism 13 rotating grading body 15 lower rotating grading body 16 upper rotating grading body 41 Forming mechanism 42 Forming body 56 Earth removal mechanism

Claims (5)

[Claims] 1. An embankment mechanism for connecting a machine frame to a traveling machine body by a connecting mechanism, and providing an embankment mechanism for raising the soil on an old ridge on the machine frame.
A cover member is provided above the embankment mechanism, and a ridge arrangement mechanism is provided at a position rearward in the traveling direction of the embankment mechanism, and an embankment mooring portion can be formed on one side surface of the old ridge at a position forward of the embankment mechanism in the traveling direction. A levitation machine comprising a forming mechanism having a formed body. 2. The levee control device according to claim 1, wherein the formed body is formed in a roll shape capable of rolling one side of the old ridge. 3. The ridge-removing machine according to claim 1, further comprising a shaving mechanism capable of shaving the upper surface of the ridge on the formed body. 4. The leveling machine according to claim 1, wherein the leveling mechanism comprises a rotary leveling body capable of leveling one side surface and the upper surface of the leveling. 5. The rotating ridge body according to claim 1, wherein the rotating ridge body comprises a lower rotating ridge member capable of arranging one side of the ridge and an upper rotating ridge member capable of arranging the upper surface of the ridge. 4. The leveling machine according to 4.