JPH09205807A - Ridge shaping machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a ridge shaping machine which has a rotary mechanism for rotating an upper ridge shaping roll body, etc., and the upper ridge shaping roll body faces forward in a travel direction across a ridge shaping direction, and can easily cope with undulations of a ridge and is superior in ridge shaping operability. SOLUTION: This machine is constituted by providing a cover member 10 above an earth filling mechanism 4 and a ridge shaping mechanism 12 behind the earth filling mechanism 4 in the traveling direction, and the ridge shaping mechanism 12 consists of a laterally rotating roll type lower shaping roll body 13 which can shape the base part side of one flank of a ridge and a laterally rotating roll type upper ridge shaping roll body 14 which can shape the upper side of one flank of the ridge and the top surface of the ridge; and a rotary mechanism 16 which rotates the upper and lower ridge shaping roll bodies 14 and 13 is arranged, and the upper ridge shaping roll body 14 is arrangedly facing forward across the ridge shaping direction. Here, a level adjusting mechanism 15 is preferably arranged which adjusts the vertical level of the upper ridge shaping roll body 14.

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 on the machine frame above the rotating rotor and above the ridges, and a rectifying body having a shape matching the upper surface of the ridge and one side surface of the ridges is provided at a rear position in the traveling direction of the rotating rotor, and the power of the traveling machine body is provided. A crank type or hydraulic type ridge striking mechanism that reciprocally drives the ridged ridges by using the take-out shaft as a drive source is provided. The embankment is constructed so as to be struck by the ridge striking motion of the rectifying body.

[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 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]

The present invention is intended to solve such inconvenience, and among the present invention,
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 adjusting mechanism is provided at a rear position in the traveling direction of the embankment mechanism, and the ridge adjusting mechanism is a lateral rotation roll-shaped lower ridge adjusting roll body capable of adjusting the base side of one side surface of the ridge, and one of the ridges. The upper side of the side surface and the upper side of the ridge is composed of a laterally rotating roll-shaped upper ridge roll body capable of arranging, and a rotating mechanism for rotating the upper ridge roll body and the lower ridge roll body is provided, and The ridge trimming machine is characterized in that the upper ridge roll body is arranged so as to cross the ridge forming direction and be arranged forward in the traveling direction.

The invention according to claim 2 is characterized in that the upper ridged roll body according to claim 1 is arranged so as to face downward toward the ridge, and claim 3 The invention according to claim 4 is characterized in that the lower ridge regulating roll body is arranged such that the lower ridge regulating roll body intersects the ridge forming direction and is arranged forward in the traveling direction, and the invention according to claim 4 is The lower ridge regulating roll body is arranged so as to face downward toward the ridge, and the invention according to claim 5 is provided with a height adjusting mechanism for vertically adjusting the upper ridge regulating roll body. It is characterized by being configured.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 7 show an embodiment of the present invention, wherein 1 is a traveling body, in which a tractor is used, and a three-point link type connection is provided at the rear of the traveling body 1. FIG. The machine frame 3 is vertically movably connected by the mechanism 2.

Reference numeral 4 denotes an embankment mechanism, which in this case is constituted by an embankment body 5 composed of 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 body 5 and the upper part 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.

Numeral 12 is a ridge adjusting mechanism. In this case, the ridge W
A disk-shaped outer surface 13 capable of adjusting the base side of one side surface W ₂
It has a lower ridge forming roll body 13 in the form of a laterally rotating roll having a and having a as the center of rotation axis P ₁ , and a conical outer peripheral surface 14 a capable of arranging the upper side of one side surface W ₂ of the ridge W. Also, the upper ridge roll body 14 has a conical outer peripheral surface 14b capable of arranging the upper surface W ₁ of the ridge and has an upper ridge roll body 14 in the form of a laterally rotating roll about the rotation axis P _2. Body 1
4 is formed in the shape of an umbrella having a conical inner peripheral surface 14c, and the upper ridge regulating roll body 14 and the lower ridge regulating roll body 13 are arranged so as to cross the ridge W forming direction and face forward in the traveling direction. The ridge regulating roll body 14 and the lower ridge regulating roll body 13 are arranged downward toward the ridge W, and the height adjusting mechanism 15 capable of vertically adjusting the lower ridge regulating roll body 13 and the upper ridge regulating roll body 14 is arranged. In addition to the above, a rotation mechanism 16 for rotating the lower ridge control roll body 13 and the upper ridge control roll body 14 is arranged.

In this case, a bracket 17 is projectingly provided on the rear surface of the cover member 10, a support base 18 is attached to the bracket 17, and a guide rod 19 is provided on the support base 18 in parallel with one side surface W ₂ of the ridge W. The bearing cylinder 20 is slidably attached to the guide rod 19, the adjustment screw shaft 21 is installed on the support base 18, the adjustment screw shaft 21 is screwed to the bearing cylinder 20, and the adjustment screw shaft 21 is normally or reversely rotated by the handle 22. By rotating the bearing tube 20
Is provided so as to be adjustable in height, a drive shaft 23 is rotatably provided laterally on the bearing cylinder 20, and the drive shaft 23 and the main shaft 7 are conductively connected by a transmission mechanism 24 and an expandable universal joint 25.
0, a holding frame 26 is projected, a driven shaft 27 is rotatably projected at the tip of the holding frame 26, and a chain mechanism 28 is provided between the drive shaft 23 and the driven shaft 27. The rotor shaft 14d of the upper ridge roll body 14 is connected to the driven shaft 2
7, the rotor shaft 13b of the lower ridge roll body 13 is connected,
By tilting the support base 18 forward and downward,
The upper ridge roll body 14 and the lower ridge roll body 13 are ridged W
Crossing the construction direction of the vehicle
The lower ridge roll body 14 and the lower ridge roll body 13 are inclined at an angle of 15 degrees in this case, and the upper ridge roll body 14 and the lower ridge roll body 13 are arranged at a downward angle α of 20 degrees in this case. As a result, the upper ridged roll body 13 and the lower ridged roll body 14 are respectively rotated laterally around the rotation axes P ₁ and P ₂ by the main shaft 7, and _one of the ridges W is caused by the rotational contact of the lower ridged roll body 13. The base side of the side surface W ₂ is adjusted for tightening pressure, and the upper regulating roll body 14 is arranged to adjust the tightening pressure for the upper side of one side surface W ₂ of the ridge W and the upper surface W _{1 of the} ridge W, and to adjust the height. The support base 18 is configured to be adjustable in height by the mechanism 15.

Reference numeral 29 is a reaction force receiver, which is formed in a thin disk shape in this case, and is attached to the rear surface of the cover member 10 by a mounting plate 30.
A bearing cylinder 31 is attached and fixed through the shaft so that it can be adjusted up and down, and a reaction force receiver 29 is laid horizontally on the bearing cylinder 31 so that the lower portion of the reaction force receiver 29 is inserted into the field M. Then, the lower ridge control roll body 13 and the upper ridge control roll body 14 are configured to be able to receive the ridge control reaction force generated by the ridge control operation.

Reference numeral 32 denotes a stabilizing member, which is formed in a wheel shape in this case, a supporting rod 33 is attached to the rear portion of the machine frame 3 so as to be vertically adjustable, the stabilizing member 32 is attached to the supporting rod 33, and the supporting member 33 is mounted on the field M. The grounding is intended to ensure stable traveling of the machine casing 3.

Since this embodiment has the above configuration,
When the traveling body 1 runs along the ridge W and rotates the power take-off shaft 6, the rotating rotor as the embankment 5 of the embankment mechanism 4 continuously bounces up the field mud at the ridge on the old ridge, and raises it. The cover member 10 and the side cover member 11 prevent the mud from scattering above the embankment body 5 and to the side of the ridge, and the splashed mud is prevented from being scattered outward and falls by its own weight. The lower ridge roll 13 of the ridge mechanism 12 is rotated by a rotation mechanism 16 to one side surface W of the ridge.
₂ is rotated laterally in contact with the lower side of the ridge to adjust the tightening pressure, and the upper ridge adjusting roll body 14 is rotated by the rotating mechanism 16 on one side W of the ridge.
The upper side of the ridge _{2 and} the upper surface W ₁ of the ridge are laterally rotated and contacted to adjust the clamping pressure, and thus the upper surface W _{1 of the} ridge W and the one side surface W ₂ can be reliably clamped. Upper ridge roll body 14
Are arranged so as to intersect the formation direction of the ridges W and be tilted forward by an angle of θ to the forward direction, so that the upper sliding ridge roll body 14 is slidably rotated by the rotation in the direction of the arrow in FIG. By the action, it is possible to satisfactorily perform the clamping pressure on the upper portion and the corner portion W ₃ of the one side surface W ₂ of the ridge and the upper surface W ₁ , and thus the ridge adjustment work can be performed satisfactorily.

Further, in this case, since the upper ridge roll body 14 is arranged so as to be inclined downwardly toward the ridge by the downward angle α, the upper side and the corner W of the one side surface W ₂ of the ridge W. _{3 and the} upper surface W ₁ can be adjusted more satisfactorily, and the lower ridge roll body 13 also intersects the ridge W forming direction and is tilted forward by the forward angle θ degrees. Since it is arranged as described above, it is possible to satisfactorily clamp the one side surface W ₂ of the ridge due to the rotational sliding contact action of the lower ridge regulating roll body 13 by the rotation in the direction of the arrow in FIG. Adjustable roll body 1
Since 3 is also inclined downward toward the ridge W by the downward angle α, it is possible to more effectively adjust the clamping pressure of the one side surface W ₂ of the ridge W.

Further, in this case, by adjusting the height of the upper furrow adjusting roll body 14 by the height adjusting mechanism 15, the furrowing work corresponding to the height of the furrow W can be performed, which is different depending on the region or place. The height of the ridge can be supported, and the ridge work can be performed satisfactorily.

Further, in this case, since the reaction force receiving body 29 for receiving the adjusting reaction force by the adjusting mechanism 12 is provided, the adjusting reaction force can be favorably received, and the upper adjusting roll body 14 and the lower adjusting roll body 14 can be received. It is possible to surely and smoothly perform the ridge forming operation by the ridge roll body 13.

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 16, and the structure and the like of the height adjusting mechanism 15 may be appropriately modified and designed.

Further, the lower ridge-feeding roll body 13 and the upper ridge-feeding roll body 14 in the above embodiment are vibrated by a hydraulic type or an eccentric weight type vibration mechanism, or a ridge striking mechanism of a crank type or a hydraulic type. Depending on the structure, it may be possible to adopt a structure that causes the ridge to move.

[0021]

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 cover member scatters the mud. On the other hand, the adjustment mechanism is driven on the other hand, and the lower adjustment roll body of this adjustment mechanism is rotated and contacted laterally to the lower side of one side surface of the ridge by the rotation mechanism to adjust the clamping pressure and the upper portion. By means of the rotating mechanism, the ridge-adjusting roll body makes lateral rotation contact with the upper side of one side of the ridge and the upper surface of the ridge to make clamping pressure adjustment, and thus the upper surface and one side of the ridge can be reliably clamped. At this time, since the upper ridged roll body is arranged so as to cross the ridge formation direction and be directed forward in the traveling direction,
It is possible to satisfactorily perform the clamping pressure on the upper and upper surfaces of the one side surface of the ridge due to the rotation-sliding action of the upper ridge roll body, and thus the rectifying work can be performed satisfactorily.

Further, in the invention according to claim 2, since the upper ridge-rolling member is arranged toward the ridge, the clamping pressure ridges on the upper and upper surfaces of one side surface of the ridge can be more favorably adjusted. According to the invention of claim 3, since the lower ridge regulating roll body is also arranged to intersect with the ridge forming direction and is directed forward in the traveling direction, Clamping pressure on one side surface of the ridge due to the rotary sliding contact can be satisfactorily performed, and in the invention according to claim 4, the lower ridge regulating roll body is also arranged downward toward the ridge. Because
The tightening pressure adjustment on one side of the ridge can be performed better,
Further, in the invention according to claim 5, by adjusting the height of the upper ridged roll body by the height adjusting mechanism, it is possible to perform the ridge adjusting work according to the height of the ridges. It is possible to deal with different heights of the ridges, and the ridge work can be performed satisfactorily.

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

[Brief description of drawings]

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

FIG. 2 is an overall enlarged side view of the embodiment of the present invention.

FIG. 3 is a plan sectional view of an embodiment of the present invention.

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

FIG. 5 is a partial side sectional view of an embodiment of the present invention.

FIG. 6 is a front view of the embodiment of the present invention.

FIG. 7 is an enlarged plan sectional view of the 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 10 cover member 12 ridge adjusting mechanism 13 lower ridge adjusting roll body 14 upper ridge adjusting roll body 15 height adjusting mechanism 16 rotating 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 leveling mechanism is provided at a rear position in the traveling direction of the embankment mechanism. The leveling mechanism is a lateral rotation roll shape capable of leveling one side of the ridge on the base side. Lower ridge roll body, and a laterally rotating roll-shaped upper ridge roll body capable of arranging the upper side of one side of the ridge and the upper surface of the ridge, and the upper ridge roll body and the lower ridge roll body A arranging machine comprising a rotating mechanism for rotating the ridge, and the upper ridge forming roll body arranged so as to cross the ridge forming direction and be directed forward in the traveling direction. 2. The ridge trimming machine according to claim 1, wherein the upper ridge trim roll body is arranged so as to face downward toward the ridge. 3. The ridge trimming machine according to claim 1, wherein the lower ridge roll body is arranged so as to intersect the ridge forming direction and face forward in the traveling direction. 4. The ridge trimming machine according to claim 1, wherein the lower ridge trim roll body is arranged downward toward the ridge. 5. The rectifying machine according to claim 1, further comprising a height adjusting mechanism for vertically adjusting the upper ridge adjusting roll body.