JPH09140203A - Balk-building machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a balk-building machine capable of surely pressing the upper surface and one of the side surfaces of a balk in which a lower balk- building roll presses the lower part of the side surface of the balk by touching under lateral rotation by a rotary mechanism and an upper balk building roll presses the upper part of the side surface and the upper surface of the balk by touching under lateral rotation by a rotary mechanism. SOLUTION: In this balk-building machine, a lower balk-building roll 13 and an upper balk-building roll 14 are placed in a manner they can overlap to each other. The balk building machine has a vertical adjusting mechanism 15 which can adjust the lower balk-building roll and/or the upper balk-building roll in the vertical direction and a rotary mechanism 16 which rotates each of the upper and the lower balk-building roll.

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 are composed of a laterally rotating roll-shaped upper rectifying roll body capable of arranging, and the lower ridge regulating roll body and the upper ridge regulating roll body are formed so as to be mutually polymerizable. Along with this, a height adjusting mechanism capable of vertically adjusting the lower ridged roll body and / or the upper ridged roll body is arranged, and a rotating mechanism for rotating the upper ridged roll body and the lower ridged roll body respectively is arranged. It is in the arranging machine characterized by being configured.

The invention according to claim 2 is characterized in that a reaction force receiving body for receiving the adjusting reaction force by the adjusting mechanism according to claim 1 is provided.

[0008]

1 to 8 show an embodiment of the present invention, in which reference numeral 1 denotes a traveling machine body, in which a tractor is used, and a three-point link type connection is provided at a rear portion of the traveling machine body 1. The machine frame 3 is connected by the mechanism 2 so as to be vertically movable.

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
Cone-shaped outer peripheral surface 1 capable of adjusting the base side of one side surface W ₂
3a and a laterally rotating roll-shaped lower ridge forming roll body 13 having a rotation axis P ₁ as a center, and a conical outer peripheral surface 14a capable of adjusting the upper side of one side surface W ₂ of the ridge W. The upper ridge roll body 14 has a cylindrical outer peripheral surface 14b capable of arranging the upper surface W ₁ of the ridge and has a laterally rotating roll shape around the rotation axis P ₂ as a center. The body 13 and the upper ridge control roll body 14 are formed into an umbrella shape having conical inner peripheral surfaces 13b and 14c, respectively, and by this umbrella shape, the lower ridge control roll body 13 and the upper ridge control roll body 14 are formed.
Are formed so that they can be polymerized with each other, and in this case, a height adjusting mechanism 15 capable of vertically adjusting the upper ridge forming roll body 14 is arranged, and the upper ridge forming roll body 14 and the lower ridge forming roll body 13 are rotated respectively. The mechanism 16 is arranged and configured.

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 is directly connected to the rotor shaft 13c of the umbrella-shaped lower ridge forming roll body 13 having a truncated conical shape, the support plate 20 is erected on the bearing cylinder 18, and the support plate 20 has an elongated hole 20a and an elongated hole 20a. The bearing cylinder 21 is diagonally vertically adjustable by the mounting bolt 20b at a position directly above the drive shaft 19, and in this case, the inner peripheral surface 14c of the upper ridge roll 14 is fixed.
And the outer peripheral surface 13a of the lower ridge control roll body 13 are overlapped with each other, the leading edge of the upper ridge control roll body 14 is fixed along the outer peripheral surface 13a of the lower ridge control roll body 13 so as to be adjustable up and down. A drive shaft 22 is rotatably provided horizontally on a cylinder 21, and a transmission shaft 24 is rotated by a main shaft 7 via a chain mechanism 23.
Is attached to the machine frame 3, and the drive shaft 22 and the main shaft 7 are connected to the transmission mechanism 2
5 and conductive joint 26 is expandable and contractible, and drive shaft 19 and transmission shaft 24 are conductively connected by transmission mechanism 27 and universal joint 28 to form drive shaft 22 in a frustoconical shape. The rotor shaft 14d of the roll body 14 is directly connected to the main shaft 7 so that the upper ridge roll body 1
3 and the lower ridge regulating roll body 14 are respectively rotated laterally about the rotation axes P ₁ and P ₂ and the base side of one side W ₂ of the ridge W is tightened by the rotational contact of the lower ridge regulating roll body 13. At the same time, one side W of the ridge W is formed by the upper ridge roll body 14.
The upper side of _{2 and} the upper surface W _{1 of the} ridge W are configured to adjust the tightening pressure, and the height adjusting mechanism 15 moves and adjusts the bearing cylinder 21 to adjust the inner peripheral surface 14c of the upper ridge roll body 14 and the lower surface. The outer edge surface 13a of the ridge roll body 13 and the outer edge surface 13a of the upper ridge roll body 13 are configured so that the leading edge of the upper ridge roll body 14 can be adjusted obliquely up and down along the outer peripheral surface 13a of the lower ridge roll body 13.

Reference numeral 29 is a reaction force receiving body, and in this case, two plate materials are integrally formed in a downward tapered shape.
Numeral 9 is fixed to the bearing cylinder 18 via an arm 18a so as to be adjustable up and down, penetrates into the field M near the base of the ridge, and receives a ridge reaction force generated by the ridge operation by the ridge mechanism 12. Is configured to obtain. In addition, the reaction force receiver 2
9 is formed in the shape of a thin disk and its lower part is penetrated into the field M.
Can be configured to be adjustable in height.

Reference numeral 30 denotes a stabilizing member, which is formed in the shape of a wheel in this case. A supporting rod 31 is attached to the rear portion of the machine frame 3 so as to be vertically adjustable, and a sliding rod 32 is vertically slidable on the supporting rod 31.
, The stabilizing member 30 is attached to the sliding rod 32, the sliding rod 32 is pressed downward by the buffer spring member 33, and is grounded on the field M to achieve stable running of the machine frame 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 _{2 and} the upper surface W ₁ of the ridge are laterally rotated and contacted to adjust the tightening pressure. Therefore, the upper surface W _{1 of the} ridge W and the one side surface W ₂ can be surely tightened and the height can be adjusted. By adjusting the height of the upper ridge control roll body 14 by the mechanism 15, the inner peripheral surface 14c of the upper ridge control roll body 14 and the lower ridge control roll body 13 are adjusted.
The upper ridge roll 14 with the outer peripheral surface 13a of the
The leading edge of the ridge moves diagonally up and down along the outer peripheral surface 13a of the lower ridge roll body 13, so that the ridge arranging work according to the height of the ridge W can be performed. The height of the ridge to be used can be dealt with, 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-mentioned 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 can 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-described 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.

[0019]

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 forms the embankment mechanism. The mud is prevented from scattering upwards, and the rectifying mechanism is driven on the other side, and the lower rectifying roll body of the rectifying mechanism is rotated and contacted to the lower side of one side surface of the ridge by the rotating mechanism. The ridges are pressure-adjusted and the upper ridge roll body is rotated by the rotating mechanism to make horizontal rotation contact with the upper side of one side of the ridge and the upper surface of the ridge, and the tightening pressure is adjusted. It can be clamped to, and by adjusting the height of the upper regulating ridge roll body by the height adjustment mechanism, the upper regulating ridge roll body and the lower regulating ridge roll body move up and down in a superposed state. It is possible to carry out arranging work according to height, How and where can correspond to the height of the ridge to be different from, it is possible to perform a much better Seiaze work.

Further, according to the second aspect of the invention, since the reaction force receiving body for receiving the arranging reaction force by the arranging mechanism is provided, the arranging reaction force can be satisfactorily received, and the upper arranging member can be received. It is possible to surely and smoothly perform the arranging operation by the roll body and the lower ridge forming roll body.

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

[Brief description of the drawings]

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

FIG. 2 is an overall plan sectional view of the embodiment of the present invention shown in FIG.

FIG. 3 is a rear view of the embodiment of the present invention shown in FIG. 1;

FIG. 4 is a front view of the embodiment of the present invention.

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

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

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

FIG. 8 is a partial 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 29 reaction force Receiver

Claims (2)

[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 trimming one side upper side of the ridge and the upper surface of the ridge, and the lower ridge roll body and the upper ridge roll A body and a lower body are formed so that they can be polymerized with each other, and a height adjusting mechanism capable of vertically adjusting the lower ridge roll body and / or the upper ridge roll body is provided, and the upper ridge roll body and the lower ridge roll body are arranged. An arranging machine characterized in that a rotating mechanism for rotating each body is arranged. 2. The trimming machine according to claim 1, further comprising a reaction force receiving body for receiving a trimming reaction force by the trimming mechanism.