JP2000014204A - Levee builder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a levee builder capable of surely fastening a levee face suppressible an attaching phenomenon of soil to an outer peripheral face part of a rotating levee building body and obtainable so that a rigid levee and capable of an excellent levee building by forming a specific fastening face part in a rotatable levee building body and forming a through hole between an adjacent fastening face. SOLUTION: This levee builder is obtained by connecting a machine frame to a traveling machine body with a connecting mechanism, providing a soil banking mechanism in the machine frame, providing a levee building mechanism 12 comprising a cylindrical rotatable levee building body 13 capable of rotating levee building the levee face by subjecting to pressing rotations in a backward position of progressing direction of the soil banking mechanism, providing plural fastening face parts K in outwardly projecting from a front of a rotating direction to backward of the rotatable levee building body 13 on an outer peripheral face part of the rotatable levee building body 13 with intervals and forming individual through holes F between the adjacent fastening face parts K.

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 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-off 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. are doing.

[0006]

SUMMARY OF THE INVENTION An object of the present invention is to solve such inconvenience, and among the present invention, the invention described in claim 1 is to connect a frame to a traveling body by a connecting mechanism. In connection with this, the machine frame is provided with an embankment mechanism for raising the soil on the old ridge, and the ridge surface is provided at the rear position in the traveling direction of the embankment mechanism from a cylindrical rotary ridge body capable of rotating and lining by pressing and rotating the outer peripheral surface portion. And a plurality of pressing surfaces protruding outward from the front to the rear in the rotation direction of the rotating ridge body at intervals on the outer peripheral surface portion of the rotating ridge body. A ridge control device characterized in that a through hole is formed between the adjacent pressing surface portions.

According to a second aspect of the present invention, the rotary ridge body comprises a side ridge portion on one side of the ridge and a top ridge portion on the upper surface of the ridge. The invention according to claim 3 is characterized in that the upper surface ridge portion is detachably provided to the side ridge portion.

[0008]

1 to 9 show an embodiment of the present invention. FIGS. 1 to 8 show a first embodiment and FIG. 9 shows a second embodiment.

In the first embodiment shown in FIGS. 1 to 8, 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 body 5a. And a mounting shaft 5c protruding from the
The embankment 5 is rotatably mounted with its axis of rotation parallel to the ridge formation direction, and the machine frame 3 is supported by a main shaft 7 which is rotated by a power take-out shaft 6 provided on the traveling machine body 1. 7 through the turning gear train 8 and the chain mechanism 9, and the rotation of the embankment body 5 cuts out the soil of the field scene M on the ridge with the cutout locus N and jumps up toward the old ridge. It is configured to excite.

Reference numeral 10 denotes a cover member, which is attached to the machine frame 3 and is formed to have a shape covering the embankment body 5 and the ridge W. A side cover member is provided on the ridge side of the cover member 10. 11 is attached so as to be vertically movable.

Numeral 12 denotes a ridge arrangement mechanism. In this case, the ridge W is composed of a cylindrical rotary ridge 13 and a rotation mechanism 14 capable of rotating and arranging the ridge W surface by pressing the outer peripheral surface thereof. 1
3 can Seiaze one side W ₂ of the ridge W side Seiaze portion 13a
And provided a top W ₁ of the ridge W detachably and Seiaze capable top Seiaze portion 13b, arranged rotation axis P ₁ in the horizontal direction, the rotation axis P ₁ of the rotary Seiaze body 13 by the rotation mechanism 14 Is forcibly rotated in the direction of the arrow in FIG.

[0013] In this case, pressing is performed on the outer peripheral surface of the side ridge portion 13a and the upper ridge portion 13b as the rotary ridge 13 so as to protrude outward from the front in the rotation direction of the rotary ridge 13 to the rear. A plurality of surface portions K are formed at intervals, and through holes F are formed between the adjacent pressing surface portions KK.

In this case, a mounting frame 15 is mounted on the machine frame 3, a bracket 16 is protruded from the mounting frame 15, a bearing 17 is mounted on the bracket 16, and the drive shaft 1 is mounted on the bearing 17.
8 is rotatably mounted horizontally, and the frame 1 is mounted on the rear side surface of the machine frame 3.
9, a gear mechanism 20 and a chain mechanism 21 are provided inside the frame 19, and a transmission shaft 22 is provided horizontally below the frame 19.
The transmission shaft 22 and the main shaft 7 are connected to the gear mechanism 20 and the chain mechanism 2.
1 and the drive shaft 18 and the conductive shaft 22.
Are connected to each other by a telescopic universal joint 23, and a rotor shaft 13 c arranged at the center of the
And the rotation of the main shaft 7 to rotate the ridge 1
3 is rotated in the direction of the arrow in FIG, to tighten voltage rectifier ridge top surface W ₁ of the ridge W while clamping voltage rectifier ridge side W ₂ one ridge W by rolling contact of the outer peripheral surface portion of the rotary Seiaze 13 It is composed.

Further, the side ridge portion 13a as the rotary ridge member 13 is radially welded with a plurality of plate-shaped beam members 24c spaced apart from a large-diameter ring member 24a and a small-diameter ring member 24b. The connecting shaft 2 which is fixed and welded and fixed to the inner peripheral surface of each crosspiece 24c by welding, and is inserted and fixed to the hexagonal shaft-shaped rotor shaft 13c at the center of the side ridge portion 13a.
4e, a plurality of connecting rods 24f are welded and connected between the connecting shaft 24e and the large-diameter ring material 24a and the small-diameter ring material 24b. A plurality of plate-shaped crosspieces 25c are radially welded and fixed between the ring members 25a and the ring member 25b at intervals, and are inserted and fixed to the hexagonal shaft-shaped rotor shaft 13c at the center of the side ridge portion 13a. A plurality of connecting rods 25e are welded and connected between the connecting shaft 25d and the ring members 25a and 25b.
・ A pressing surface portion K that gradually projects outward from the outer surface of 25c as it goes from the front to the rear in the rotation direction of the rotary ridge body 13.
And a through hole F between the adjacent pressing surface portions KK, and by inserting and removing the connecting shaft 25d from the rotor shaft 13c, the upper surface ridge portion 13b is attached to and detached from the side surface ridge portion 13a. It is provided freely.

Reference numeral 26 denotes a soil removal mechanism. In this case, an intermediate shaft 27 is mounted on the cover member 10 in the front-rear direction in the advancing direction, and a holding frame 28 is pivotally mounted concentrically with the intermediate shaft 27 so as to be vertically swingable. A rotor shaft 29 is rotatably mounted on the tip of the holding frame 28, and a shaving rotor 30 having a plurality of cutting blades is mounted on the rotor shaft 29, and a chain mechanism is provided between the main shaft 7 and the intermediate shaft 27. In addition, a chain mechanism 32 is erected between the intermediate shaft 27 and the rotor shaft 29, and the upper shaft portion of the old ridge at the front position in the traveling direction of the embankment body 5 of the embankment mechanism 4 is rotated by the main shaft 7. The earth rotor 30 is configured to perform rotary earth shaving with a cutting locus S.

Reference numeral 33 denotes a stabilizing member, in this case, a wheel such as a rubber tire.

Since the first embodiment of the present invention has the above-described configuration, the traveling body 1 travels along the old ridge and the power take-out shaft 6 is rotated. The mud is continuously raised and raised on the old ridge, and the cover member 10 prevents the mud from being scattered above the embankment 5 and to the side of the ridge. On the other hand, the ridge arrangement mechanism 12 is driven by using the power take-off shaft 6 of the traveling body 1 as a drive source, and the rotary ridge body 13 is rotated by the rotation mechanism 14, and the soil raised on the old ridge is rotated by the rotation ridge 13. one side surface W ₂ of Seiaze possible side Seiaze portions 13a outer peripheral surface portion and a ridge W by pressing rolling contact of the outer peripheral surface portion of the upper surface W ₁ capable Seiaze top Seiaze portion 13b of the ridge W of the ridge W one side W ₂ and the upper surface W ₁ of the ridge can be clamped voltage rectifier ridge, thus, the Can be smoothly clamped voltage rectifier ridges the upper surface W ₁ of one side W ₂ and ridge W of ridge W by the rotation sliding contact of the outer peripheral surface portion of the rotary Seiaze body 13 it is possible to simplify the ridge structure, At this time, a plurality of pressing surfaces K projecting outward from the front to the rear in the rotation direction of the rotary ridge 13 are formed at intervals on the outer peripheral surface portion of the rotary ridge 13 and the adjacent pressures are formed. Since the through hole F is formed between the tightening surface portions K, the rotation of the rotary ridge 13 causes the pressing surface portion K to rotate.
Thus, the ridge surface can be securely tightened, and the ridge surface can be pulsated by the through hole F. Therefore, the ridge surface can be more securely tightened and the outer periphery of the rotary ridge body 13 due to the presence of the through hole F. It is possible to suppress the soil adhesion phenomenon to the surface portion, and it is possible to obtain a firm ridge and to perform a good ridge work.

Further, in this case, the old ridge surface can be shaved in advance by the shaving mechanism 26, and the embankment mechanism 4 fills the cut ridge surface. It is possible to improve the adhesiveness and obtain a firm ridge.

In this case, since the upper ridge portion 13b is provided so as to be detachable from the side ridge portion 13a, the upper ridge portion 13b is removed to remove the high ridge side surface and the road. And the slopes of dikes can be tightened, increasing the flexibility of use.

The second embodiment shown in FIG. 9 shows another example of the structure of the ridge arrangement mechanism 12. In this case, the rotation axis P ₁ of the rotating ridge body 13 is shown.
The arranged in an upward direction of a predetermined angle θ toward the obliquely upward from one side of the side surface W ₂ of the ridge W to furrow W side, figure about the rotation axis P ₁ this rotation Seiaze body 13 by the rotation mechanism 14 It is configured to be forcibly rotated in the direction of the arrow.

According to the second embodiment, the same operation and effect as those of the first embodiment can be obtained, and the rotation axis P ₁ of the rotating ridge body 13 is moved from one side surface W ₂ of the ridge W to the ridge. Since it is arranged in the upward direction at a predetermined angle θ that is diagonally upward toward the W side, the length of pressing and sending the soil to one side surface W _{2 of the} ridge W formed by the outer peripheral surface portion of the rotary ridge body 13 is increased. It is possible to make the soil compaction pressure good, and to lower the vertical height of the rotary ridge 13 so that the height of the entire apparatus can be reduced accordingly. The size can be reduced.

The present invention is not limited to the above-described embodiment. For example, as the embankment mechanism 4, a rotary rotor having a rotation axis in a direction intersecting with the ridge formation direction can be adopted. In addition, an additional structure in which the rotary ridge body 13 in the above embodiment is vibrated by a hydraulic or eccentric weight type vibrating mechanism or a ridge hitting motion is performed by a ridge hitting mechanism composed of a crank type or a hydraulic type. In addition, the number, shape, and the like of the pressing surface portion K and the through-hole F are appropriately changed and designed.

[0024]

As described above, according to the first aspect of the present invention, when the traveling body travels along the old ridge, on the other hand, the embankment mechanism raises the mud on the ridge on the old ridge, and In the ridge control mechanism, the soil raised on the old ridge can be pressed and reinforced by rotating the outer peripheral surface of the rotary ridge to press the ridge, thus simplifying the ridge structure. The ridge surface can be smoothly tightened and leveled by the rotational pressure welding of the outer peripheral surface portion of the rotating ridge body. At this time, the outer peripheral surface portion of the rotary ridge body is rotated from the front to the rear in the rotation direction of the rotary ridge body. Since a plurality of pressing surfaces protruding outward as they go is formed at intervals and a through hole is formed between adjacent pressing surfaces, the ridge surface is formed by the pressing surface by rotation of the rotating ridge. Can be squeezed and ridges can be pulsated by through holes As a result, the ridge surface can be securely tightened, and the presence of the through holes can suppress the phenomenon of soil adhering to the outer peripheral surface of the rotating ridge, so that a robust ridge can be obtained. And good levee work can be performed.

Further, in the invention according to claim 2, the above-mentioned rotary ridge body comprises a side ridge portion on which one side of the ridge can be rotated and a top ridge portion on which the upper surface of the ridge can be ridged. Therefore, the soil raised on the old ridge is the outer peripheral part of the side ridge part that can ridge one side of the ridge of the rotating ridge, and the outer peripheral part of the upper ridge part that can ridge the top of the ridge. The pressing and rotating contact makes it possible to simultaneously tighten and align one side surface of the ridge and the upper surface of the ridge, thereby obtaining a robust ridge.
In the described invention, the upper ridges are detachably provided with respect to the side ridges. Therefore, by removing the upper ridges, the side surfaces of the high ridges, roads and embankments are removed. The surface can be clamped and the flexibility of application can be increased.

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

[Brief description of the drawings]

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

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

FIG. 3 is a plan 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 a front view of the first embodiment of the present invention.

FIG. 6 is an enlarged sectional view of the first embodiment of the present invention.

FIG. 7 is a partially enlarged cross-sectional view of the first embodiment of the present invention.

FIG. 8 is a partial perspective view of the first embodiment of the present invention.

FIG. 9 is a partial rear view of the second embodiment of the present invention.

[Explanation of symbols]

W ridge W ₁ top surface W ₂ side surface K pressing surface F through hole 1 traveling body 2 connecting mechanism 3 machine frame 4 embankment mechanism 12 levee mechanism 13 rotating ridge 13a side ridge 13b top ridge

Claims (3)

[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.
At the rear position in the traveling direction of the embankment mechanism, there is provided a ridge arrangement mechanism comprising a cylindrical rotary ridge body capable of rotating and arranging the ridge surface by pressing and rotating the outer peripheral surface portion, and an outer peripheral surface portion of the rotary ridge body A plurality of pressing surfaces protruding outwardly from the front to the rear in the rotation direction of the rotating ridges are formed at intervals and a through hole is formed between the adjacent pressing surfaces. A rowing machine characterized by the following. 2. The ridge body according to claim 1, wherein the ridge member comprises a side ridge portion on one side of the ridge and a top ridge portion on an upper surface of the ridge. Ridging machine. 3. The leveling machine according to claim 2, wherein the upper leveling section is detachably provided to the side leveling section.