JPH09103108A - Ridging machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ridging machine consisting of a side surface ridging roll body capable of tightening and ridging the one side surface of a ridge and a top surface ridging roll body having a shape of a side spinning rotating body and capable of tightening and ridging the top surface of the ridge, capable of surely tightening the top surface and the side surface of the ridge and useful for a forming work of the ridge, etc. SOLUTION: This ridging machine is provided by linking a machine frame 3 to a travelling machine body by a linking mechanism 2, installing a banking mechanism 4 raising the soil on the old ridge at the machine frame and a ridging mechanism 12 in the rear position of the banking mechanism in the progressing direction, which consists of a side surface ridging roll body 13 formed as a side spinning rotating body shape and capable of performing the tightening and ridging of the one side surface W2 of the ridge and a top surface ridging roll body 14 having a shape of a side spinning rotating body and capable of performing the tightening and ridging of the top surface W1 . Further, the top surface ridging roll body 14 is preferably installed as freely transferrable, adjustable and fixable in the width direction of the ridge.

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, the machine frame is vertically movably connected to the traveling machine body by a connecting mechanism, and the leveling mechanism is arranged on one side in the traveling direction of the machine frame. The leveling mechanism is the embankment mechanism. A rotary rotor, which is composed of a ridge and a ridge, and which raises the soil on the old ridge as the embankment mechanism, is provided with its rotation axis parallel or intersecting with the ridge formation direction, and is installed on the machine frame above the rotary rotor and above the ridge. A cover member is provided on the rear of the rotary rotor, and a ridged body having a shape matching the upper surface of the ridge and one side surface of the ridge is provided at a rear position in the traveling direction of the rotating rotor, and the ridged body is reciprocated with the power take-off shaft of the traveling machine body as a drive source. A crank type or hydraulic type ridge striking mechanism for ridge striking operation is provided, the traveling machine body is run along the old ridge, and the mud in the field is raised on the old ridge by the rotating rotor,
This embankment is configured to be struck by the ridge striking motion of the ridged body.

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

[0005]

However, in the case of the above-mentioned conventional structure, there is a problem that a satisfactory leveling work may not always be performed depending on work conditions such as soil quality of the ridge and weather which are different depending on regions. doing.

[0006]

SUMMARY OF THE INVENTION The present invention is intended to solve such a problem, and in the invention according to claim 1 of the present invention, the traveling machine body is connected by a connecting mechanism. The frame is connected, the machine frame is provided with an embankment mechanism for raising soil on the old ridge, and a ridge adjusting mechanism is provided at the rear position in the traveling direction of the embankment mechanism. There is a side trimming roll body capable of ridges and a lateral rotating body-like upper face ridge regulation roll body capable of clamping pressure regulating the upper surface of the ridges.

The invention according to claim 2 is characterized in that the upper surface rectifying roll body according to claim 1 is provided so as to be movable and fixed in the width direction of the ridge. The invention according to claim 3 is characterized in that the side surface rectifying roll body according to claim 1 or 2 is formed in a laterally rotating shape.

[0008]

1 to 8 show an embodiment of the present invention. FIGS. 1 to 7 show a first embodiment and FIG. 8 shows a second 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 body 5 is rotatably mounted with its axis of rotation parallel to the ridge forming direction, and the main shaft 7 which is rotated by the power take-off shaft 6 provided in the traveling machine body 1 is borne on the machine frame 3 so that the embankment body 5 is the main shaft. 7 is configured to rotate through a gear train 8 for turning and a chain mechanism 9 to excavate the soil in the field scene on the ridge by the embankment body 5, and to bounce and raise it toward the old ridge.

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
The side cover member 11 is attached so that it can move up and down according to the ups and downs of the ridges.

Reference numeral 12 is a ridge adjusting mechanism. In this case, the ridge W
One side surface W ₂ has a conical outer peripheral surface 13 a capable of adjusting the side surface W ₂ and has a lateral rotation body-like side surface adjustment roll body 13 centered on the rotation axis P ₁ and an upper surface W ₁ of the ridge. It has a cylindrical outer peripheral surface 14a capable of rotating and has an upper surface ridge roll body 14 in the form of a rotating body that rotates around the rotation axis P ₂ as a center, and the upper surface ridge roll body moves in the width direction of the ridge W. A rotating mechanism 15 is provided that is adjustable and fixed, and rotates the upper surface adjusting ridge roll body 14 and the side surface adjusting ridge roll body 13, respectively, and the upper surface adjusting ridge roll body 14 has a rotation axis P of the side surface adjusting ridge roll body 13. _The position adjusting mechanism 16 is provided around the position ₁ so that the rotational position can be adjusted. The side cover member 11 is formed so as to extend rearward in the traveling direction so as to be as close as possible to the outer peripheral surface 14a of the upper surface rectifying roll body 14.

In this case, a bracket 17 is projectingly provided on the rear surface of the cover member 10 attached to the machine frame 3, a bearing cylinder 18 is attached to the bracket 17, and a drive shaft 19 is rotatably provided sideways on the bearing cylinder 18. , The drive shaft 19 and the main shaft 7 are conductively connected by a transmission mechanism 20 and a universal joint 21 to form a truncated conical shape with the drive shaft 19 and an umbrella-shaped side ridge roll body 1.
3 is directly connected to the rotor shaft 13b, and the base of the case body 22 is provided on the bearing cylinder 18 so as to adjust the rotational position around the axis of the drive shaft 19 so as to project rearward in the traveling direction. The roll shaft 14b of the upper surface rectifying roll body 14 is rotatably provided sideways, and the upper surface rectifying roll body 14 is movably fixed in the width direction of the ridge W with respect to the roll shaft 14b. A chain mechanism 23 capable of conductively connecting the drive shaft 19 and the roll shaft 14b is installed, a bracket 24 is attached to the upper part of the machine frame 3, and a handle 25 is attached to the bracket 24.
The base end of the telescopic rod 26, which expands and contracts by the action of a screw by the forward and reverse rotation of the shaft, is pivotally mounted on the shaft 27, and the tip end of the telescopic rod 26 is pivotally mounted on the case body 22 by the shaft 28. The upper-side ridged roll body 13 and the side-faced ridged roll body 14 are respectively rotated laterally around the rotation axes P ₁ and P ₂ by the rotation contact of the side-faced ridged roll body 13 with one side surface W ₂ of the ridge W and the base portion. It is configured so that W ₃ is tightened and the upper surface W ₁ is adjusted by the upper surface adjusting roll body 14, and the upper surface adjusting roll body 14 is adjusted according to the height of the ridge.
By rotating the handle 25 forward and backward, the expansion rod 26 is expanded and contracted to adjust the rotation position around the rotation axis P ₁ of the side ridge roll body 13 by the position adjusting mechanism 16, and the upper surface ridge is adjusted. The roll body 14 is provided so as to be movable and fixed in the width direction of the ridge. In addition, it is desirable that the side surface ridge roll body 13 and the upper surface ridge roll body 14 are made of a stainless steel material, and the surface or the entire surface which is in sliding contact with the ridges is hardened and hardened. A hard surface treatment such as hard chrome plating may be applied, or the whole may be made of a hard synthetic resin, or a resin or metal having a hard resin lined on the surface may be used.

Reference numeral 29 denotes a reaction force receiver, which is fixedly mounted on the bearing cylinder 18 so that its height can be adjusted, and is penetrated into the field M near the base W _{3 of} the ridge to be adjusted by the ridge mechanism 12. It is configured so that it can receive the adjustment reaction force generated by the adjustment operation. The same applies to a structure in which the reaction force receiving body 29 is formed in the shape of a thin disk and the lower portion thereof is inserted into the field M.

Reference numeral 30 denotes a stabilizing member, which is formed in a wheel shape in this case, is attached to the rear portion of the machine frame 3 so as to be vertically adjustable, and grounds on the field M to ensure stable traveling of the machine frame 3. is there.

Since the first embodiment of this embodiment has the above-mentioned structure, when the traveling machine body 1 travels along the ridge W and the power take-off shaft 6 is rotated, the rotary rotor as the embankment body 5 of the embankment mechanism 4 is rotated. The field mud on the edge of the ridge is continuously lifted up 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, Outer scattering is prevented and it falls by its own weight. On the other hand, the ridge adjusting mechanism 12 is driven.
The side surface ridge roll body 13 is brought into rotational contact with the one side surface W ₂ of the ridge and the base W ₃ by the rotation mechanism 15 to adjust the clamping pressure, and the upper surface ridge roll body 14 is rotated by the rotation mechanism 15 to the upper surface W ₁ of the ridge. The lateral rotation contact is performed to adjust the tightening pressure, and therefore, the upper surface W ₁ and the one side surface W _{2 of the} ridge W and the base W ₃ can be reliably pressed, and a correspondingly strong ridge can be obtained.

In this case, the upper surface ridge roll body 14 is a ridge W.
Since it is provided so as to be movable and fixed in the width direction of the ridge, the upper surface rectifying roll body 14 is rotated around the rotation axis P ₁ of the side surface rectifying roll body 13 by the position adjusting mechanism 16 to adjust the ridge width. When adjusting the height of the upper surface ridged roll body 14 according to the height, the upper surface ridged roll body 14 can be moved and adjusted according to the width of the ridges, and thus the ridged state suitable for the shape of the ridges can be obtained. Further, in this case, since the side surface rectifying roll body 13 is formed in the shape of a laterally rotating body, the side surface rectifying roll body 13 is rotated by the rotating mechanism 15 so that the one side surface W ₂ of the ridge and the base W _{3 can be obtained.} The squeezing pressure adjustment is carried out by making a laterally rotating contact with the slab and the sizing operation can be performed smoothly.

Further, in this case, since the reaction force receiving body 29 for receiving the arranging reaction force by the arranging mechanism 12 is provided, the arranging reaction force is favorably received, and the upper surface arranging roll body 14 and the side surface. The trimming operation by the trimming roll body 13 can be reliably performed.

A second embodiment of the embodiment shown in FIG. 8 shows a structure of another example of the upper surface rectifying roll body 14 in which the upper surface rectifying roll body 14 has a crossing portion between the upper surface W ₁ of the ridge and one side surface W _2. The corner portion W ₄ of the ridge is formed by forming an arc-shaped convex portion 14c capable of arranging in an arc shape and forming a penetrating convex portion 14d for penetrating the upper surface of the ridge.

In this second embodiment, however, the same effects as those of the first embodiment can be obtained, and at the same time, the arcuate projection 14c of the upper surface ridge-rolling member 14 adjusts the tightening pressure of the corner W ₄ as well. In addition, it is possible to receive the arranging reaction force by the piercing of the penetrating convex portion 14d, and to smoothly perform the arranging progress of the upper surface arranging roll body 14.

The present invention is not limited to the above-described embodiment, and for example, as the embankment mechanism 4, a rotary rotor having a rotation axis line in a direction intersecting with the ridge forming direction may be adopted. A hydraulic motor may be adopted as the rotating mechanism 15, and the structure of the position adjusting mechanism 16 and the like may be modified as appropriate, and the side surface rectifying roll body 13 may be formed in a lateral rotation roll shape. However, the side surface ridge roll body 13 is formed into a tapered conical roll shape, the rotation axis is arranged in the vertical direction, and the side surface of the ridge or the ridge is rotated by rotating the ridge row roll body vertically. It is also possible to adopt a structure in which the side surface and the upper surface of the are adjusted by tightening pressure.

[0022]

As described above, according to the present invention, when the traveling machine body travels along the ridge, the embankment mechanism raises the field mud on the old ridge and the arranging mechanism drives. The side surface ridge roll body adjusts the clamping pressure on one side of the ridge, and the upper surface ridge roll body adjusts the clamping pressure on the upper surface of the ridge,
As a result, the upper surface and one side surface of the ridge can be securely clamped, and thus a stronger ridge can be obtained.

According to the second aspect of the invention, since the upper surface regulating roll body is provided so as to be movable and fixed in the width direction of the ridge, when adjusting the height of the upper surface regulating roll body, The upper surface ridged roll body can be moved and adjusted according to the width of the ridges, so that a ridged state suitable for the shape of the ridges can be obtained, and in the invention according to claim 3, the side surface ridges are arranged. Since the roll body is formed in the shape of a horizontal rotating body, the side surface ridge roll body rotates in contact with one side surface of the ridge in a horizontal direction to adjust the clamping pressure, which facilitates the smoothing operation. It can be carried out.

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 an overall plan sectional view of a first embodiment example of the present invention shown in FIG.

FIG. 3 is a partial side view of the first embodiment example of the present invention shown in FIG.

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

FIG. 5 is a partial front view of the first embodiment of the present invention.

FIG. 6 is a partial side view of the first embodiment example of the present invention.

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

FIG. 8 is a partial rear view of the second embodiment of the present invention.

[Explanation of symbols]

W ridge W ₁ upper surface W ₂ one side surface 1 traveling machine body 2 connecting mechanism 3 machine frame 4 embankment mechanism 12 ridge adjusting mechanism 13 side ridge adjusting roll body 14 upper surface adjusting ridge roll body

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.
A ridge adjusting mechanism is provided at a rear position in the traveling direction of the embankment mechanism, and the ridge adjusting mechanism is a lateral ridge roll body capable of adjusting the pressure on one side of the ridge and a lateral side capable of adjusting the pressure on the upper surface of the ridge. An arranging machine comprising an upper surface ridge-rolling body in the form of a rotating body. 2. The rectifying machine according to claim 1, wherein the upper surface ridge-rolling member is provided so as to be movable and fixed in a width direction of the ridge. 3. The ridge trimming machine according to claim 1, wherein the side ridge roll body is formed in a laterally rotating shape.