JPH10313602A - Ridging machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ridging machine useful for establishment work or the like for improving the binding property of old ridge soil and banking and improving the work efficiency without being affected by work conditions such as the soil property of a ridge and weather, etc., by providing a formation mechanism provided with a formation body capable of forming a banking retaining part on one side face of the old ridge. SOLUTION: A machine frame 3 is connected to a traveling machine body 1 by a connection mechanism 2, a banking mechanism 4 for banking soil on the old ridge is provided in the machine frame 3, a cover member 10 is provided above the banking mechanism 4 and a ridging mechanism 12 capable of tightening and ridging the banking is provided on the advancing direction rear part position of the banking mechanism 4. The ridging mechanism 12 is composed of a lower rotary ridging body 13 capable of ridging one side face of the ridge and an upper rotary ridging body 14 capable of ridging the upper surface of the ridge, a rotation mechanism for rotating the upper and lower rotary ridging bodies 14 and 13 is provided, a height adjustment mechanism 16 for height-adjusting the upper rotary ridging body 14 is provided and the formation mechanism 33 provided with the formation body 34 capable of forming the banking retaining part on one side face of the old ridge is provided. Also, it is preferable to provide a vertical adjustment mechanism 36 for vertically adjusting the formation body 34.

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]

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.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to solve such inconveniences.
The described invention connects a machine frame to a traveling machine body by a connecting mechanism, and provides an embankment mechanism for building up soil on an old ridge in the machine frame,
A cover member is provided above the embankment mechanism, and a ridge arrangement mechanism capable of squeezing and embedding the embankment is provided at a position rearward in the traveling direction of the embankment mechanism, and the ridge arrangement mechanism is capable of arranging one side of the ridge. A lower rotation ridge and an upper rotation ridge that can ridge the upper surface of the ridge, and a rotation mechanism for rotating the upper rotation ridge and the lower rotation ridge is provided. There is provided a leveling machine which is provided with a height adjusting mechanism for adjusting the level and a forming mechanism having a forming body capable of forming an embankment mooring portion on one side surface of the old ridge.

Further, the invention according to claim 2 is characterized in that an up-and-down adjustment mechanism for vertically adjusting the formed body is provided.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 9 show an embodiment of the present invention. Reference numeral 1 denotes a traveling body. In this case, a tractor is used, and a three-point link type connection is provided at a rear portion of the traveling body 1. The machine frame 3 is vertically movably connected by the mechanism 2.

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 direction of ridge formation, and the machine frame 3 is supported by a main shaft 7 which is rotated by a power take-off shaft 6 provided on the traveling machine body 1. 7 through a turning gear train 8 and a chain mechanism 9 to cut the soil in the field scene at the bank by the embankment 5
It is constructed so that it can be excavated and then jumped up to the old ridges and raised.

Reference numeral 10 denotes a cover member, which is attached to the machine frame 3 and is formed in a shape that covers the embankment 5 and 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.

[0010] 12 is a Seiaze mechanism, in this case one side W ₂ of Seiaze possible conical outer peripheral surface 13a rotating roll-shaped lower rotation around the rotation axis P ₁ have the ridge W and Seiazetai 13, becomes the top surface W ₁ of the ridge from Seiaze possible cylindrical having an outer peripheral surface 14a of shaped rotating rolls around the rotation axis P ₂ of the upper rotary Seiaze body 14. the lower The rotating ridge member 13 is formed in an umbrella shape having a conical inner peripheral surface 13b, and the upper rotating ridge member 14 is formed into a cylindrical shape having a cylindrical inner peripheral surface 14b in which the lower rotating ridge member 13 opens in a trumpet shape. With this umbrella shape and cylindrical opening shape, the lower rotating ridge body 13 and the upper rotating ridge body 14 are formed so as to be superimposable with each other, and the rotation axis P ₁ of the lower rotating ridge body 13 is defined by the ridge W. Meanwhile predetermined angle toward the obliquely upward from the side of the side surface W ₁ to the ridge W side θ
Is provided in the upward direction, and a rotating mechanism 15 for rotating the upper rotating ridge 14 and the lower rotating ridge 13 is provided, and a height adjusting mechanism 16 capable of adjusting the upper rotating ridge 14 up and down.
Are arranged and configured.

In this case, a bracket 17 protrudes from a lower portion of the rear surface of the cover member 10 attached to the machine frame 3, and a bearing tube 18 is attached to the bracket 17 by an adjusting mechanism 19 so as to be vertically adjustable. The shaft 20 is rotatably supported obliquely upward at a predetermined angle θ.
0 and a frusto-conical shape, the rotor shaft 13c of the umbrella-shaped lower rotary ridge 13 is directly connected, and a frame 21 is suspended from the rear side surface of the machine frame 3 and a chain mechanism 22 is provided in the frame 21. Is established,
The chain mechanism 22 and the main shaft 7 are conductively connected by a gear mechanism 23, and the chain mechanism 22 and the drive shaft 20 are connected by a telescopic universal joint 24. On the other hand, a bracket 25 is protrudingly provided on the upper rear surface of the cover member 10. Then, a bearing cylinder 26 is horizontally provided on a bracket 25 via a height adjusting mechanism 16, and the height adjusting mechanism 16 is provided with a slide block 16 c on a mounting plate 16 a by two guide shafts 16 b so as to be slidable up and down. And a screw 16d is screwed to the slide block 16c, a handle 16e is attached to the screw 16d, a bearing tube 26 is attached to the slide block 16c, and the height of the bearing tube 26 is adjusted by rotating the handle 16e. And bearing bush 2
6 is provided with an intermediate shaft 27 rotatably and horizontally, and a gear mechanism 28 which is conductively connected to the main shaft 7 is provided at a rear portion of the machine frame 3.
8 and the intermediate shaft 27 are connected by a telescopic universal joint 29, a support frame 30 is protruded from the bearing tube 26, and a drive shaft 31 is provided horizontally below the support frame 30 to form a drive shaft 31. A chain mechanism 32 is interposed between the driving shaft 3 and the intermediate shaft 27.
1 and directly connected to the rotor shaft 14c of the upper rotary ridge member 14,
Then, the lower rotation ridge body 13 and the upper rotation ridge body 14 are rotated in the direction of the arrow in the figure by the rotation of the main shaft 7, and the rotation contact of the lower rotation ridge body 13 compresses one side surface W ₂ of the ridge W. the upper surface W ₁ of the ridge W are configured to tighten voltage rectifier furrow by the upper rotating Seiaze body 14 while Seiaze.

Reference numeral 33 denotes a forming mechanism, which is provided at a position in front of the embankment mechanism 4 in the traveling direction and includes a forming body 34 capable of forming an embankment mooring portion K on one side surface of the old ridge W. The body 34 is driven and rotated by a rotation mechanism 35, and the formed body 34 is composed of an upper formed body 34a and a lower formed body 34b, and a plurality of halberd-shaped parts are provided on the rotor shafts 34c and 34d of the upper formed body 34a and the lower formed body 34b. Blade plate 34e / 34
f is mounted radially, and a mounting frame 37 is mounted on the front surface of the cover member 10 via a vertical adjusting mechanism 36. The vertical adjusting mechanism 36 is mounted on a mounting plate 36a by two guide shafts 36.
b, a slide block 36c is slidably provided up and down, and a screw 36d is erected on the mounting plate 36a, and the screw 36d is screwed to the slide block 36c.
The handle 36e is mounted on the slide block 36c, the mounting frame 36 is mounted on the slide block 36c, and the height of the mounting frame 37 is adjusted by rotating the handle 36e. The rotor shafts 34c and 34d are horizontally arranged in two stages,
A chain mechanism 38 is interposed between the transmission shaft 39c and the rotor shaft 34d, and a transmission shaft 39 is provided laterally on the machine frame 3, and the transmission shaft 39 and the main shaft 7
A gear mechanism 40 is interposed between the transmission shaft 39 and the transmission shaft 39 and the rotor shaft 34c, and an expandable universal joint 41 is interposed between the transmission shaft 39 and the rotor shaft 34c. Therefore, the rotor shaft 34c is rotated by the main shaft 7 and the chain mechanism 38 is mounted. rotating the rotor shaft 34d through which the stepped embankment comprising a plurality of concave portions Q on one side W ₂ of the old ridge by rotating the formed body 34a · 34b and the plurality of the blades 34e · 34f The mooring portion K is configured to be cut out and formed.

Reference numeral 42 denotes a reaction force receiver, in which a lower portion is formed in a plate shape that can be penetrated into the field M, and a guide shaft 43 is horizontally provided on a rear surface of the cover member 10 in a horizontal direction. A reaction force receiver 42 is slidably mounted in the horizontal direction on the guide shaft 43,
The lowering mechanism 13 can receive a ridge reaction force generated by the ridge control operation by the ridge control mechanism 12 and excessive tightening pressure.
, The machine frame 3 side is configured to escape against the resilient spring 44 while the reaction force receiving body 42 remains inserted and stationary.

Reference numeral 45 denotes a stabilizing member which is formed in a wheel shape in this case, is provided at the rear of the machine frame 3 so as to be vertically adjustable, and is grounded on the field M so that the machine frame 3 can run stably. It is configured.

Numeral 46 denotes a loss prevention plate which projects from the cover member 10 and prevents the embankment from flowing backward from the lower portion between the rear surface of the cover member 10 and the lower rotary ridge member 14 in the traveling direction. It is configured to prevent it.

Reference numeral 47 denotes a soil leakage prevention plate, which is attached to the lower portion of the cover member 10 by an adjustment mechanism 39. The adjustment mechanism 48 comprises a bolt 48a and a long hole 48b, and adjusts the projecting position of the soil leakage prevention plate 47. By doing so, the relative position between the embankment body 5 and the cutting locus N is adjusted.

Since this embodiment has the above configuration,
When the traveling body 1 travels 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 jumps up the field mud on the ridge onto the old ridge, and swells. 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. 12 is driven, the lower rotating ridge 13 and the upper rotating ridge 14 are rotated by the rotating mechanism 15, and the one side W ₂ of the ridge W and the upper surface W ₁ of the ridge can be compressed and adjusted. the rotation sliding contact of the rotary Seiaze body 13, 14 can be smoothly clamped voltage rectifier ridges the upper surface W ₁ of one side W ₂ and ridge W of ridge W, this time, the axis of rotation of the lower rotating Seiaze 13 P ₁ over the predetermined angle θ toward the obliquely upward from one side of the side surface W ₁ of the ridge W to furrow W side Since the arranged direction can, when compared with placing the rotation axis of the rotary Seiaze body horizontally structure, the traveling direction front side of the outer peripheral surface 13a of the lower rotating Seiaze 13
By to one side W ₂ of the ridge W to be made pressing the feed length of the soil can be lengthened, and correspondingly in the vertical direction of the lower rotary Seiaze body 13 with a clamping pressure of the soil can be made good The height can be reduced, the height of the entire apparatus can be reduced accordingly, and the size can be reduced, and the rotation of the lower rotating ridge 13 and the upper rotating ridge 11 can be performed at different rotation speeds. can be set to, much can be one side W ₂ and satisfactorily tighten voltage rectifier ridges the upper surface W ₁ of the ridge of the ridge W, further, the traveling direction of the embankment position by embankments mechanism 4 by driving the forming mechanism 33 In the forward position,
The formed body 34 rotates to rotate at least one side surface W ₂ of the old ridge W.
An embankment mooring portion K composed of a plurality of concave portions Q is cut out and formed, and the soil mooring action can be obtained by the embankment mooring portion K. Therefore, the soil raised on the old ridge by the embankment mechanism 4 can be formed into the concave portion Q. from consisting moored by the embankment tether K can be suppressed sliding phenomenon embankment along the side of the ridge, the fill amount at one vertical position of the lack of embankment side W ₂ and ridges on the other hand side W ₂ of the ridge it is possible to suppress the variation, it is possible to perform good Seiaze work and before Seiaze least one side W ₂ of Kyuaze advance Kezudo can, this Kezudo been embankments mechanism on ridge surface 4, the embankment is filled, the binding between the old embankment and the embankment can be enhanced, and a firmer embankment can be obtained.

Further, in this case, since the vertical adjusting mechanism 36 for vertically adjusting the forming body 34 is provided, it is possible to cope with different heights and shapes of the ridges depending on the region, and accordingly it is possible to increase flexibility. An embankment mooring portion K composed of a good concave portion Q can be formed.

In this case, since the loss prevention plate 46 is provided, it is possible to prevent the loss of the embankment backward in the traveling direction, and to secure the amount of the embankment to the front position of the lower rotary ridge 13. As a result, it is possible to satisfactorily tighten the embankment on one side of the old ridge.

Further, in this case, since the reaction force receiving member 42 for receiving the ridge reaction force against the machine frame 3 generated by the ridge control mechanism 12 is provided, the ridge reaction force associated with the clamping pressure ridge is reliably ensured. Ridges can be satisfactorily performed by the ridge arrangement mechanism 12, and a solid ridge can be obtained accordingly.

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. Hydraulic motors can be used as the rotation mechanisms 15 and 35, the rotation axis of the lower rotary ridge 13 can be set in the horizontal direction, and the upper rotary ridge 14 and the lower rotary ridge 13 can be set horizontally. 13 may be integrally formed. In this case, the upper and lower rotating ridges 14 and the lower rotating ridge 13 are integrally adjusted up and down by the height adjusting mechanism 16. In some cases, the rotation axis of the lower rotary ridge 13 may be inclined in the horizontal direction or at the angle θ, and the forming mechanism 33 and the forming body 3 may be inclined.
The structure and form of 4 and the form of the concave portion Q and the embankment mooring portion K are appropriately selected according to the size of the ridge and the soil state of the ridge.

[0022]

As described above, according to the first aspect of the present invention, when the traveling body is driven along the ridge, the embankment mechanism raises the mud at the ridge on the old ridge and covers the old ridge. Prevents the mud from scattering, and on the other hand, the ridge control mechanism is driven, the lower rotating ridge and the upper rotating ridge are rotated by the rotating mechanism, and one side of the ridge and the upper surface of the ridge can be compressed and leveled. By further driving the forming mechanism, the formed body forms an embankment mooring portion on at least one side surface of the old ridge, and the embankment mooring portion can obtain a soil mooring action. Can prevent the falling phenomenon of the embankment along the ridge, and can suppress the lack of embankment on one side of the ridge and the variation in the amount of embankment at the vertical position on one side of the ridge. Yes, and at least one side of the old ridge Can Kezudo, this Kezudo been ridge plane will be embankment by embankments mechanism, it is possible to enhance the binding with the old ridge soil and fill, it is possible to obtain a correspondingly strong ridge.

According to the second aspect of the present invention, since a vertical adjusting mechanism for vertically adjusting the formed body is provided, it is possible to cope with different heights and forms of ridges depending on regions.
As a result, the flexibility can be increased and a good embankment mooring portion can be formed.

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 a plan sectional view of the embodiment of the present invention.

FIG. 3 is a partial side view of the embodiment of the present invention.

FIG. 4 is a partially enlarged side sectional view of the embodiment of the present invention.

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

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

FIG. 7 is a front view of the embodiment of the present invention.

FIG. 8 is a partially enlarged rear view of the embodiment of the present invention.

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

[Explanation of symbols]

W ridge K Embankment mooring part W ₁ Upper surface W ₂ One side surface θ Predetermined angle P ₁ Rotation axis 1 Running machine 2 Connecting mechanism 3 Machine frame 4 Embankment mechanism 10 Cover member 12 Leveling mechanism 13 Lower rotating leveler 14 Upper rotating leveling Body 33 Forming mechanism 34 Forming body 36 Vertical adjustment mechanism

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 ridge arrangement mechanism capable of squeezing and embedding the embankment is provided at a position rearward in the traveling direction of the embankment mechanism, and the ridge arrangement mechanism is capable of arranging one side of the ridge. A lower rotation ridge and an upper rotation ridge that can ridge the upper surface of the ridge, and a rotation mechanism for rotating the upper rotation ridge and the lower rotation ridge is provided. A leveling machine comprising a height adjusting mechanism for adjusting the height, and a forming mechanism having a forming body capable of forming an embankment mooring portion on one side of the old ridge. 2. The levee control device according to claim 1, further comprising a vertical adjusting mechanism for vertically adjusting the formed body.