JPH1014311A - Levee forming machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a levee-forming machine capable of adjusting the angle according to the condition of the levee, effective for increasing the bonding property between old levee soil and the mounded soil and useful for the preparation of an agricultural land, etc., by providing the machine with an angle-adjusting mechanism capable of adjusting the angle of a rotary levee-forming member. SOLUTION: A machine frame 3 is connected to a mobile machine body through a connection mechanism 2. The machine frame 3 is provided with a soil-mounding mechanism 4 for mounding soil on an old levee. A cover member 10 is placed above the mounding mechanism 4 and a levee-forming mechanism 12 is placed at the rear position based on the moving direction of the soil-mounding mechanism 4. The levee-forming mechanism 12 is provided with a rotary levee-forming member 13 capable of forming a side face W2 and the top face W1 of a levee W, a rotary mechanism 16 to rotate the rotary levee-forming member 13 and an angle-adjusting mechanism 17 capable of adjusting the angle of the rotary levee-forming member 13. The rotary levee-forming member 13 is preferably composed of a lower rotary levee-forming member 14 capable of forming a side face W2 of a levee W and a top rotary levee-forming member 15 capable of forming the top face W1 of the levee W. Preferably a soil-scraping mechanism 41 capable of scraping the top face of the old levee is placed at the front position based on the moving direction of the soil-mounding 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-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. 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 arrangement mechanism is provided at a position rearward in the traveling direction of the embankment mechanism, and the ridge arrangement mechanism rotates a rotating ridge body capable of lining one side surface of the ridge and an upper surface of the ridge, and rotating the rotation ridge member. There is provided a rowing machine comprising a rotating mechanism and an angle adjusting mechanism capable of adjusting an angle of the rotating rowing body.

[0007] In the invention according to the second aspect, the rotating ridge body is a lower rotating ridge member capable of lining one side of the ridge and an upper rotating ridge member capable of adjusting the upper surface of the ridge. In the invention according to claim 3, there is provided a shaving mechanism capable of shaving the upper surface portion of the old ridge at a position in front of the embankment mechanism in the traveling direction. It is characterized by the following.

[0008]

1 to 8 show an embodiment of the present invention. FIGS. 1 to 6 show a first embodiment, and FIGS. 7 and 8 show a second embodiment.

In the first embodiment shown in FIGS. 1 to 6, 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 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, the gear is rotated via a gear train 8 for shifting and a chain mechanism 9, the soil in the field scene at the ridge is cut out by the embankment body 5, and the soil is flipped up toward the old ridge 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.

[0012] 12 is a Seiaze mechanism includes a first side surface W ₂ and Seiaze possible rotation Seiaze body 13 an upper surface W ₁ of the ridge of the ridge W.

[0013] In this case, the rotating Seiaze body 13, the lateral rotation around body shaped around an axis of rotation P ₁ one side W ₂ of the ridge W have Seiaze possible conical outer peripheral surface 14a a lower rotating Seiaze 14, the lateral rotation of the rotating body-shaped upper rotating Seiaze body 15 around the rotation axis P ₂ of the top surface W ₁ of the ridge has a Seiaze possible cylindrical outer peripheral surface 15a And a rotation mechanism 16 for rotating the lower rotating ridge member 14 and the upper rotating ridge member 15, respectively, and an angle adjusting mechanism capable of adjusting the angle of the lower ridge rotating member 15 constituting the rotating ridge member 13. 17 are arranged.

In this case, the angle adjusting mechanism 17 has a gear box 18 attached to the rear of the machine frame 3 and intermediate shafts 19 and 20 which are rotated by the main shaft 7 at front and rear positions of the gear box 18. A pedestal 21 is attached to the rear surface of the pedestal, and a turning shaft 22 projects from the pedestal 21 toward the rear.
(3) A vertically pivotable bearing is provided, and a bracket 24 protrudes from the cover member 10. A push-pull adjustment mechanism 25 is provided between the bracket 24 and the bearing base 23. The push-pull adjustment mechanism 25 rotates the handle 26. The screw shaft 27 is configured to move forward and backward, and the bearing base 23 is provided so as to be vertically and freely adjustable about the turning shaft 22 by the forward and backward movement of the screw shaft 27. The drive shaft 28 is provided horizontally on the bearing base 23. , A universal joint 29 is installed between the drive shaft 28 and the intermediate shaft 19, and the drive shaft 28
Is connected to the rotor shaft 14b of the lower rotary ridge 14 so that the lower rotary ridge 14 can be rotated and the lower rotary ridge 14 can be angle-adjusted by rotating the handle 26 of the angle adjusting mechanism 17. It is provided and configured.

In this case, a bearing base 30 is mounted on the rear surface of the cover member 10, a drive shaft 31 is mounted on the bearing base 30, and an arm frame 32 is mounted on the end of the bearing base 31. The support shaft 33 is bearing on the part, a chain mechanism 34 is interposed between the support shaft 33 and the drive shaft 31, and the rotor shaft 14b of the upper rotary ridge 14 is directly connected to the support shaft 33,
A universal joint 35 is erected between the drive shaft 31 and the intermediate shaft 20, thereby rotating the upper rotary ridge 15 and rotating the upper rotary ridge 15 according to the height of the ridge by a vertical adjustment mechanism (not shown). The upper and lower positions are freely adjustable.

It is preferable that the rotary ridge body 13 is made of stainless steel material and that the surface or the entire surface sliding on the ridge is quenched and hardened, or that the surface sliding on the ridge is made of soft chrome plating or the like using mild steel. Hard surface treatment may be applied, or the whole is made of hard synthetic resin,
Alternatively, a material in which a hard resin is lined with a resin or metal surface can be used.

Numeral 36 denotes a reaction force receiving member, which is formed in a conical shape in this case. A bearing cylinder 38 is mounted on the bearing base 21 via a mounting plate 37 so as to be vertically adjustable, and is fixed to the bearing cylinder 38. The reaction force receiver 36 is laid freely and freely laterally.
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 of the machine frame 3 so as to be adjustable up and down. The machine frame 3 is intended to run stably by touching the ground.

Reference numeral 41 denotes a soil removal mechanism. In this case, a pin 42
3 is pivotably attached to the upper and lower pivots, and an elastic pressure mechanism 44 capable of elastically pressing the holding arm 43 downward by an elastic spring 44a is provided.
A shaving rotor 45 is rotatably mounted on the tip of the holding arm 43, and the shaving rotor 45 is a rotary plate 4 having a rotating shaft 45a.
5b, three earth shaving blades 45c are attached, a cover 46 that covers the upper part of the earth shaking rotor 45 is attached to the holding arm 43, and a hydraulic motor driven by a hydraulic source provided to the traveling machine body 1 is attached to the holding arm 43. 47, hydraulic motor 4
7 and the rotating shaft 45a of the earth shaving rotor 45,
The upper surface portion of the old ridge at the front position in the traveling direction of the embankment body 5 of the embankment mechanism 4 is configured to be rotated by the earth shaving blade 45c.

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. and-fall is prevented outward scattering, and driven Seiaze mechanism 12 on the other hand, the upper surface W of one side W ₂ and ridge W of ridge W rotating Seiaze body 13 and lateral rotation about a rotation mechanism 16 _{1 and the} corner portion W _3, and slides and rotates, and the ridges are pressed and leveled. At this time, the rotating ridges 13 are adjusted by the angle adjusting mechanism 17 to one side surface W _{2 of the} ridges W and the upper surface W of the ridges W. _The angle can be adjusted according to ( _1). Height, etc. can correspond angle between the upper surface W ₁ of one side W ₂ and ridge W of ridge W, it can be carried out correspondingly good clamping voltage rectifier ridge work.

In this case, the rotating ridge 13 is a lower rotating ridge 14 capable of lining one side surface W ₂ of the ridge W and the upper surface W _{1 of the} ridge.
The lower rotating ridge body 14 is rotated by the rotating mechanism 16 to form one side W ₂ of the ridge W.
Rotational contact with the ridges to tighten the ridges and the upper ridges 15
Is tightened voltage rectifier ridge rotates in contact with the upper surface W ₁ of the ridge W, it is possible to reliably clamped one side W ₂ of the upper surface W ₁ and ridge W of ridge W to each other, also in this case, cutting The top surface of the old ridge can be shaved in advance by the soil mechanism 41, and the embankment mechanism 4 can be used for embankment on the shaved ridge surface, so that the binding between the old ridge and the embankment can be enhanced. , You can get a strong ridge.

FIG. 7, the second embodiment of FIG. 8 shows another example structure, in this case, the rotating Seiaze body 13, the outer peripheral surface 13a and one side W ₂ of Seiaze possible conical ridge W Upper surface of the ridge W ₁
Having a cylindrical outer peripheral surface 13b capable of leveling the rotation axis P
A rotating mechanism 16 that is formed in a horizontal rotating body around ₁ and rotates the rotating ridge 13 is provided, and an angle adjusting mechanism 17 that can adjust the angle of the rotating ridge 13 is provided. Make up.

In this case, a gear box 18 is provided at the rear of the machine frame 3.
And an intermediate shaft 19 that is rotated by the main shaft 7 is provided at the front and rear positions of the gear box 18 to protrude therefrom.
1, a turning shaft 22 is protruded rearward on a pedestal 21, a bearing stand 23 is vertically supported on the turning shaft 22, and a bracket 24 is protruded on the cover member 10. 23, a push-pull adjusting mechanism 25 is provided.
The push-pull adjustment mechanism 25 is configured to move the screw shaft 27 forward and backward by turning the handle 26, and the bearing base 23 is provided so as to be vertically adjustable about the turning shaft 22 by the forward and backward movement of the screw shaft 27. A drive shaft 28 is provided horizontally on the bearing stand 23, a universal joint 29 is provided between the drive shaft 28 and the intermediate shaft 19, and the rotor shaft 13c of the rotary ridge 13 is connected to the drive shaft 28. The rotary ridge 13 is rotated and the handle 26 of the angle adjusting mechanism 17 is rotated to adjust the angle of the rotary ridge 13.

In the second embodiment, the rotating ridge 13 rotates sideways by the rotating mechanism 16 so that the one side W ₂ of the ridge W, the upper surface W _{1 of the} ridge W and the corner W ₃ . and sliding contact rotates, ridges across Seiaze rotating body 13 can be angular adjusted in accordance with the first side surface W ₂ and the upper surface W ₁ of the ridge W of ridge W by the angle adjusting mechanism 17 as well as clamping voltage rectifier furrow, the The same operation and effect as those of the first embodiment can be obtained.

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. A hydraulic motor can be used as the rotation mechanism 16, and is designed with appropriate modification.

Further, the lower rotary ridge member 14 and the upper rotary ridge member 15 in the above embodiment are vibrated by a hydraulic or eccentric weight type vibrating mechanism, or a ridge hitting method using a crank type or a hydraulic type. In some cases, a structure that makes the ridge hit by a mechanism is adopted.
The upper and lower rotating ridges 15 and the upper and lower rotating ridges 15 are individually arranged at the front and rear positions in the traveling direction, and the upper and lower rotating ridges 15 are arranged so as to be vertically adjustable. It is also possible to adopt a structure rotated by a mechanism.

[0027]

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 old ridge, and the cover member disperses the mud. On the other hand, the ridge arrangement mechanism is driven, and the rotating ridge body rotates by the rotation mechanism, and rotates in contact with one side surface of the ridge and the upper surface of the ridge, and the ridge is pressed and leveled. The angle of the rotating ridge can be adjusted by the angle adjustment mechanism according to one side of the ridge or the top of the ridge. It can respond to the angle made with the upper surface of the slab, etc., and can perform a good tightening and levee work accordingly.

Further, in the invention according to claim 2, 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. Therefore, the lower rotating ridge body is in contact with one side of the ridge by the rotating mechanism to make the compaction ridge, and the upper rotating ridge body is in contact with the upper surface of the ridge to make the compaction ridge. On the other hand, the side surfaces can be securely pressed separately, and according to the third aspect of the invention, the upper surface portion of the old ridge can be shaved in advance by the soil shaving mechanism, and the shaved ridge surface can be removed. Since the embankment is to be embanked, the binding between the old embankment and the embankment can be enhanced, and a firmer embankment can be obtained.

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 side view of the first embodiment of the present invention.

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

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

FIG. 6 is a partially enlarged rear view of the first embodiment of the present invention.

FIG. 7 is an overall plan view of a second embodiment 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 1 Running body 2 Connecting mechanism 3 Machine frame 4 Filling mechanism 10 Cover member 12 Leveling mechanism 13 Rotating leveling body 14 Lower rotating leveling body 15 Upper rotating leveling body 16 Rotating mechanism 17 Angle Adjustment mechanism 41 Earth removal mechanism

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 cover member is provided above the embankment mechanism, and a ridge arrangement mechanism is provided at a position behind the embankment mechanism in the traveling direction. The ridge arrangement mechanism is a rotary ridge that can ridge one side surface of the ridge and an upper surface of the ridge. A levitation machine comprising a body, a rotating mechanism for rotating the rotating ridge body, and an angle adjusting mechanism capable of adjusting the angle of the rotating ridge body. 2. The rotating ridge according to claim 1, wherein the rotating ridge comprises a lower rotating ridge which can ridge one side of the ridge and an upper rotating ridge which can ridge the upper surface of the ridge. Ridger. 3. The leveling machine according to claim 1, further comprising a soil-removing mechanism which is capable of shaving the upper surface of the old ridge at a position forward of the embankment mechanism in the traveling direction.