JP3610419B2 - Straightener - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a dressing machine used for, for example, a wrinkle creation work or a repair work.
[0002]
[Prior art]
Conventionally, as this type of knitting machine, JP-A 51-141212, JP-A 51-47785, JP-A 53-102411, JP-A 53-20316, JP-A 51- No. 100409, No. 60-119209, No. 61-175905, No. 61-47103, No. 61-212202, No. 62-1507, No. The structures shown in Japanese Utility Model Laid-Open Nos. 61-158105, 3-79605, and 5-60207 are known.
[0003]
In these conventional structures, a machine frame is connected to a tractor as 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 soil on an old fence as a banking mechanism is connected to the axis of rotation. Provided in a direction parallel to or intersecting the forming direction, a cover member is provided on the machine frame above the rotary rotor and above the ridge, and the shape is adjusted to match the upper surface of the ridge and one side of the ridge at the position behind the rotary rotor in the traveling direction. A crank-type or hydraulic tapping mechanism is provided to reciprocate and strike the trimming body using the power take-off shaft of the traveling machine body as a drive source, and the traveling machine body travels along the old kite and rotates. The muddy soil in the field is piled up on the old paddle with a rotor, and this bank is configured to be beaten by the hammering operation of the trimming body.
[0004]
In addition, as another sorter of this kind, as shown in Japanese Patent Publication No. 6-20361, a machine frame is connected to a tractor as a traveling machine body, and a rotary rotor for raising soil on the old machine is provided in the machine frame to rotate. It is known that a cover member is provided above the rotor, an adjusting body capable of pressing the rod is provided at a rear position in the advancing direction of the rotary rotor, and a vibration mechanism for vibrating the adjusting body is provided. .
[0005]
[Problems to be solved by the invention]
However, in the case of the above-described conventional structure, in the former case, the trimming body is integrated with the upper surface striking plate part having a flat surface that can be trimmed and the machined side surface of the upper surface striking plate part. The side-tapping plate part having a flat surface that can be adjusted by tightening one side surface of the side plate. On the other hand, it is integrally formed in a generally square shape that fits the side surface, and it has a structure that strikes and trims the entire surface of each flat surface by the tapping operation of the trimming body. Depending on the soil condition, etc., the trimming body may hit the dredged soil and sink into the dredged material or adhere mud, so that it may not be possible to obtain a solid dredged material. At the same time, the finish state of the heel surface is deteriorated, and therefore it is not possible to perform a good trimming work. Even in the latter case, the trimming body is formed integrally with the upper side fastening plate portion having a flat surface capable of pressing the upper surface of the collar and the machine frame side surface of the upper clamping plate portion. And a flat surface of the upper fastening plate portion and the side fastening plate portion are integrally formed in a substantially square shape that fits the upper surface of the heel and the one side surface of the heel, The structure is such that the rivets are tightened over the entire flat surface by the vibration operation of the trimming body. In some cases, it cannot be obtained, and the finished state of the surface of the ridge is deteriorated.
[0006]
[Means for Solving the Problems]
The present invention aims to solve such inconveniences. Among the present inventions, the invention according to claim 1 connects a machine frame to a traveling machine body by a connection mechanism, and the machine frame is placed on the machine frame. A banking mechanism for raising soil is provided, a cover member is provided above the banking mechanism, a trimming body is provided at a position rearward in the traveling direction of the banking mechanism, and a trimming mechanism for trimming the trimming body is provided. The rotary adjuster is disposed at a rear position in the advancing direction of the adjuster, a rotation mechanism for forcibly rotating the rotary adjuster is provided , and the rotary adjuster has a substantially cylindrical shape that can adjust the upper surface of the adjuster. Formed by a rotating roll-shaped cylindrical part having an outer peripheral surface and a rotating roll-shaped umbrella-shaped part formed separately from the cylindrical part and having a substantially conical outer peripheral surface capable of adjusting one side surface this obtained by forming a structure for rotating the rotation mechanism and the cylindrical portion and the umbrella-shaped portion to each other as well as In Seiaze machine characterized by.
[0007]
According to a second aspect of the present invention, there is provided a earthing mechanism capable of earthing the upper surface portion of the old hammer at a forward position in the traveling direction of the banking mechanism. The invention according to the present invention is characterized in that a tapping mechanism for tapping the trimming body is provided as the trimming mechanism, and the invention according to claim 4 is characterized as a tweaking mechanism as the trimming mechanism. A vibration mechanism that vibrates the housing is provided.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
1 to 12 show an embodiment of the present invention, FIGS. 1 to 7 show a first embodiment, and FIGS. 8 to 12 show a second embodiment.
[0009]
In the first embodiment shown in FIGS. 1 to 7, reference numeral 1 denotes a traveling machine body, in this case, a tractor, which is connected to the rear part of the traveling machine body 1 by a three-point link type coupling mechanism 2 so as to be movable up and down. Yes.
[0010]
Reference numeral 4 denotes an embankment mechanism, which comprises a rotating rotor 5. The rotating rotor 5 has a plurality of scraping blades 5 b projecting from the outer periphery of the rotor body 5 a and a mounting shaft 5 c projecting from the rotor body 5 a. The rotating rotor 5 is rotatably attached to the machine frame 3 with its rotational axis parallel to the saddle forming direction, and the main shaft 7 rotated by the power take-off shaft 6 provided on the traveling machine body 1 is supported by the machine frame 3 as a bearing. Then, the rotary rotor 5 is rotated from the main shaft 7 via the turning gear train 8 and the chain mechanism 9, and the soil of the farm scene M at the shore is cut out by the rotary rotor 5 and jumped up and raised to the old fence. It is configured as follows.
[0011]
Reference numeral 10 denotes a cover member, which is attached to the machine frame 3 in this case, and is formed in a shape that covers the upper side of the rotary rotor 5 and the upper side of the flange W, and follows the upper surface W ₁ on the upper side of the cover member 10. A side cover member 11 that moves up and down is provided.
[0012]
Reference numeral 12 denotes a trimming body, and 13 is a trimming mechanism. In this case, the trimming body 12 is formed in a shape that fits the collar upper surface W ₁ and the collar one side W _2. 14 is adopted.
[0013]
The tapping mechanism 14 has a support member 15 projecting from the rear surface of the cover member 10 provided on the machine casing 3, a cylindrical member 16 obliquely projecting from the support member 15, and a gear box 17 projecting from the machine casing 3. The drive shaft 18 is provided horizontally on the upper portion of the cylindrical member 16, the drive shaft 18 is provided so as to be rotated through the universal joint 19 by the main shaft 7, and the push rod 20 is provided on the cylindrical member 16 so as to be movable forward and backward. A crank plate 21 is attached to the end portion of the shaft 18, and the upper end portion of the connecting rod 22 is pivotally attached to the crank plate 21 by a connecting pin 23 on a radius deviated by a predetermined amount from the center of the crank plate 21. The connecting pin 24 is pivotally attached to the lower part, and the trimming body 12 is attached to the lower part of the push rod 20.
[0014]
25 is a rotating Seiaze body, integrally ridge top surface W ₁ In this case the cylindrical portions 26 with Seiaze possible substantially cylindrical outer peripheral surface 26a Me叩締, the machine frame 3 side surface of the cylindrical portion 25 is formed to become a ridge whereas side W ₂ from umbrella-shaped portion 27. having a substantially conical outer circumferential surface 27a that gradually increases in diameter toward the叩締Me Seiaze possible machine frame 3 side, of the rotary Seiaze 25 Roll shafts 25a are projected on both the left and right side surfaces, and are formed in the shape of a rotating roll that can freely roll around a rotation axis R in a direction that intersects the forming direction of the bag as a whole.
[0015]
Reference numeral 28 denotes a rotation mechanism. In this case, a rotation shaft 29 is provided on the support member 15 in such a manner that the rotation shaft 29 is rotated by the main shaft 7 via a universal joint 30. The roll shaft 25a of the body 25 is connected, and the rotary adjusting body 25 is forcibly rotated about the rotation axis R in the direction of the arrow in the figure.
[0016]
31 is a soil cutting mechanism. In this case, a holding arm 33 is pivotally attached to the front surface of the cover member 10 in the advancing direction by a pin 32 so as to be swingable up and down, and the holding arm 33 can be pressed downward by a spring 34a. A mechanism 34 is provided, and the earth cutting rotor 35 is rotatably attached to the tip of the holding arm 33. The earth cutting rotor 35 has three earth cutting blades 35c attached to a rotating plate 35b having a rotating shaft 35a. A cover 36 that covers the top of the earth cutting rotor 35 is attached to 33, a hydraulic motor 37 that is driven by a hydraulic source provided in the traveling machine body 1 is attached to the holding arm 33, and the main shaft of the hydraulic motor 37 and the earthing rotor 35 rotate. The shaft 35a is connected, and the upper surface portion of the old hammer at the forward position in the traveling direction of the rotary rotor 5 of the embankment mechanism 4 is rotationally ground by a grounding blade 35c.
[0017]
Reference numeral 38 denotes a reaction force receiver, which is attached to the support member 15 so as to be adjustable in the vertical direction, and is formed in a thin disk shape that can be penetrated into the field.
[0018]
39 is a stabilizing member, which is attached to the side of the machine casing 3 so as to be adjustable up and down, and enables stable running of the machine casing 3 in contact with the field scene.
[0019]
Since the first embodiment of the present embodiment has the above-described configuration, when the power take-off shaft 6 is rotated while traveling the traveling machine body 1 along the old dredge, on the other hand, the rotary rotor 5 as the embankment mechanism 4 removes the field mud at the shore. The cover member 10 and the side cover member 11 prevent the mud from splashing above the rotary rotor 5 and the side of the kite, and the mud thus splashed is prevented from splashing outward. Then, the self-weight is dropped, and on the other hand, the trimming body 12 is trimmed by driving the trimming mechanism 13, and on the other hand, the rotary trimming body 25 is rotated around the rotation axis R by the rotation mechanism 28. The wrinkles that have advanced while rolling on the scissors surface and that have been tightened with the trimming body 12 can be further tightened with the rotary trimming body 25, so that a robust scissors can be obtained and the scissors can be obtained. The surface finish is also improved, and good finishing work is performed. Rukoto can.
[0020]
Further, in this case, since the earth removal mechanism 31 capable of earthing the upper surface portion and the upper side surface portion of the old hammer is provided at the front position in the traveling direction of the embankment mechanism 4, the upper surface portion and upper side of the old hammer are removed by the earth removal mechanism 31. The side portion can be ground in advance before trimming, and the embankment mechanism 4 fills the ground on the ground surface, and the banking is trimmed by the trimming body 12 and trimmed by the rotary trimming body 25. Therefore, the binding property between the old paddy and the embankment can be improved, and a strong paddle can be obtained. In this case, the hammering mechanism 14 is used as the trimming mechanism 13, Seiaze body 12 by driving the Aze叩mechanism 14 operates reciprocally tapping, Seiazetai 12 because it is formed in the f-shaped, top surface W ₁ and on the other hand side W ₂ of the old ridge is struck simultaneously clamping voltage rectifier The hammer W that has been beaten and struck and tightened is adjusted with the rotary trimming body 25. Therefore, you can get a more robust bag.
[0021]
Further, in this case, the rotation Seiaze body 25, forming a ridge top surface W ₁ and cylindrical portion 26 having a Seiaze possible substantially cylindrical outer peripheral surface 26a, integral with the machine frame 3 side surface of the cylindrical portion 26 has been made a ridge whereas side W ₂ from umbrella-shaped portion 27. having a substantially conical outer circumferential surface 27a capable Seiaze, freely rolling around the rotation axis R in the direction perpendicular to the reclamation direction of ridge W Since it is formed in the shape of a rotating roll, the rotary trimming body 25 advances while rolling on the collar surface around the rotation axis R, and is trimmed in contact with the collar upper surface W ₁ and the collar one side surface W _2. Accordingly, the heel upper surface W ₁ and the heel side surface W ₂ can be simultaneously clamped and adjusted by the rotary adjusting body 25, and a heel with a more robust corner portion can be obtained.
[0022]
The second embodiment shown in FIGS. 8 to 12 employs a vibration mechanism 40 as the trimming mechanism 13, and this vibration mechanism 40 is supported on the rear surface of the cover member 10 attached to the machine casing 3 in this case. The member 41 is attached, the support member 41 is obliquely installed so as to be movable up and down by a pair of upper and lower guide rolls 42, and the fixing member 44 having a shape straddling the pressing member 43 is attached to the support member 41. A fixing adjustment pin 46 to be inserted into the selection hole 45 formed in the pressing member 43 is attached, and the vertical position of the pressing member 43 is adjusted and fixed by inserting the fixing adjustment pin 46 into the selection hole 45 at an appropriate position. Then, the mounting plate 47 is attached to the lower part of the pushing member 43, and the upper ends of the four suspension springs 48 in the form of cylindrical coil springs are fixed to the mounting plate 47 and supported by the lower end of the suspension spring 48. The frame 49 is attached and the support frame 49 The two rotary shafts 50 are arranged horizontally so as to be rotatable, and half-moon block-shaped eccentric weights 51 are attached to the respective rotary shafts 50, and pulleys 52 and 52 are fixed, and a belt 53 is hung between the pulleys 52 and 52. The hydraulic motor 54 driven by the hydraulic power source of the traveling machine body 1 is connected to one of the rotating shafts 50, the hemi-shaped trimming body 12 is attached to the support frame 49, and the hydraulic motor 54 is used as the power source of the traveling machine body 1. It is driven by a hydraulic pump 55 as a drive source, and one rotary shaft 50 is rotated by a hydraulic motor 54 and the other rotary shaft 50 is rotated via a belt 53. The balancing body 12 is configured to vibrate in conjunction with the suspension action of the suspension spring 48 by an unbalanced rotation action.
[0023]
Since the second embodiment of the present embodiment has the above-described configuration, the same operational effects as the first embodiment can be obtained, and the vibration mechanism 40 is used as the adjusting mechanism 13, so that it is raised on the old ridge. The soil is pressed by the vibration operation of the trimming body 12 that is vibrated by the vibration mechanism 40 using the power take-off shaft 6 of the traveling machine body 1 as a drive source, and the trimming body 12 is formed into a shape. The top surface W ₁ and the one side surface W ₂ of the kite are simultaneously tightened by vibration, and the kite W tightened by the vibration is clamped by the rotary trimming body 25. You can get firewood.
[0024]
Further, in this case, since the vibration mechanism 40 is configured by the eccentric weight 51 that rotates unbalanced, the simplification body 12 can be simplified and the rotation speed of the eccentric weight 51 can be easily changed. It is possible to accurately cope with the vibration operation of the soil and the working conditions.
[0025]
Although the present invention is not limited to the above-described embodiment and is not shown in the drawings, the rotary adjusting body 25 is a rotating roll-shaped cylinder having a substantially cylindrical outer peripheral surface 26a capable of adjusting the upper surface of the upper surface. and Jo portion 26, the cylindrical portion 26 formed by a rotating roll-shaped umbrella-shaped portion 27 having a Seiaze possible substantially conical outer circumferential surface 27a of the ridge on the other hand side W ₂ are formed separately, the rotation mechanism 28 can also be formed in a structure in which the cylindrical portion 26 and the umbrella-shaped portion 27 are rotated separately. This separate structure increases the flexibility of the arrangement of the cylindrical portion 26 and the umbrella-shaped portion 27 and is different from each other. It can be rotated at the number of rotations.
[0026]
Further, for example, as the embankment mechanism 4, a rotary rotor having a rotation axis in a direction intersecting with the cocoon forming direction can be adopted. Further, in the above-described embodiment, a single trimming body 12 is provided. However, it is also possible to arrange a trimming body having the same structure as that of the trimming body 12 at the rear position in the traveling direction of the trimming body 12, and to arrange the rotary trimming body 25 at the rear position. A structure using a hydraulic mechanism can be adopted as the structure 14, and the structure of the vibration mechanism 15 is a structure in which the heel is tightened using a hydraulic mechanism such as a hydraulic vibrator. The trimming body 12 may be vibrated by being attached to a leaf spring member provided on the machine frame.
[0027]
In the above embodiment, the earth cutting rotor 35 of the earth removing mechanism 31 is rotated by a hydraulic motor. However, the earth cutting rotor 35 can be rotated from the main shaft 7 of the traveling machine body 1 via a mechanical transmission mechanism. On the contrary, a structure in which the rotary rotor 5 is rotated by a hydraulic motor may be employed.
[0028]
【The invention's effect】
As described above, according to the present invention, when the traveling machine body travels along the old dredge, the embankment mechanism continuously raises the paddy field mud on the old dredge, and the cover member is Prevents mud from splashing, mud is prevented from splashing outward and falls by its own weight, and on the other hand, the trimming body is trimmed by driving the trimming mechanism. Rotating and rolling on the heel surface, the heel after being clamped and trimmed by the trimming body can be further clamped by the rotating tempering body, so that a robust collar can be obtained and The finished state of the surface also improves, can perform a good leveling work, and the rotary leveling body has a substantially cylindrical outer peripheral surface capable of leveling the top surface of the rotary roll, It has a substantially conical outer peripheral surface that is formed separately from the cylindrical portion and can be trimmed on one side surface. Cylindrical portion and umbrella portion of the rolling from and forming with the roll-shaped umbrella-shaped portion obtained by forming a structure for rotating the rotation mechanism and the cylindrical portion and the umbrella-shaped portion to each other, rotating Seiaze body Can be brought into contact with the upper surface and one side surface of the heel at the same time, so that the heel portion can obtain a more robust heel, and this separate structure allows the arrangement of the cylindrical portion and the umbrella-shaped portion. In addition to the increased flexibility, each can be rotated at a different rotational speed, and a good clamping pressure can be adjusted accordingly.
[0029]
Further, in the invention according to claim 2, since the earth cutting mechanism capable of earthing the upper surface portion of the old iron is provided at the front position in the traveling direction of the embankment mechanism, the upper surface portion of the old iron is removed by the earth removing mechanism. Prior to trimming, the soil can be cut in advance, and the ground surface is ground by the banking mechanism, and the banking is trimmed by the trimming body and then by the rotary trimming body. The binding property between the soil and the embankment can be improved, and a strong ridge can be obtained. Further, in the invention according to the third aspect, the tapping mechanism is used as the grading mechanism. By driving the tapping mechanism, the trimming body performs a reciprocal tapping operation, and the struts that have been struck and tightened are clamped by the rotary trimming body 25, so that a robust scissors can be obtained.
[0030]
In the invention described in claim 4, since the vibration mechanism is used as the trimming mechanism, the soil raised on the old shear is pressed by the vibration operation of the trimming body that vibrates by the vibration mechanism, Since the heel tightened by the vibration is conditioned by the rotary rectifier, the rugged ridge can be obtained depending on the soil conditions of the heel.
[0031]
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 of the present invention.
FIG. 3 is a side view of the first embodiment of the present invention.
FIG. 4 is a side sectional view of a first embodiment of the present invention.
FIG. 5 is a rear view of the first embodiment of the present invention.
FIG. 6 is a longitudinal sectional view of a first embodiment of the present invention.
FIG. 7 is a front view of the first embodiment of the present invention.
FIG. 8 is an overall side view of a second embodiment of the present invention.
FIG. 9 is an overall plan sectional view of a second embodiment of the present invention.
FIG. 10 is a side sectional view of a second embodiment of the present invention.
FIG. 11 is a rear view of the second embodiment of the present invention.
FIG. 12 is a longitudinal sectional view of a second embodiment of the present invention.
[Explanation of symbols]
W 畦 W ₁畦 Upper surface W ₂畦 One side 1 Traveling machine body 2 Coupling mechanism 3 Machine frame 4 Embankment mechanism 12 Graining body 13 Graining mechanism 14 Tapping mechanism 25 Rotating trimming body 26 Cylindrical portion 26a Substantially cylindrical outer peripheral surface 27 Umbrella-shaped portion 27a Approximate conical outer peripheral surface 28 Rotating mechanism 31 Soil cutting mechanism 40 Vibration mechanism

Claims (4)

A machine frame is connected to the traveling machine body by a connection mechanism, a banking mechanism for raising soil on the fence is provided on the machine frame, a cover member is provided above the banking mechanism, and a trimming body is provided at a position rearward in the traveling direction of the banking mechanism. A rotation mechanism that arranges and arranges a trimming mechanism for regulating the trimming body, disposes a rotary trimming body at a rear position in the traveling direction of the trimming body, and forcibly rotates the rotary trimming body. A rotating roll-shaped cylindrical part having a substantially cylindrical outer peripheral surface capable of adjusting the upper surface of the rotary adjusting body is formed separately from the cylindrical part, and one side of the rotary adjusting body can be adjusted. And a rotating roll-shaped umbrella-shaped portion having a substantially conical outer peripheral surface, and the rotating mechanism is formed in a structure for rotating the cylindrical portion and the umbrella-shaped portion separately. Dredge machine. 2. The leveling machine according to claim 1, wherein a soil cutting mechanism capable of soiling the upper surface portion of the old hammer is provided at a position forward of the banking mechanism in the traveling direction. 3. The dressing machine according to claim 1 or 2, further comprising a hammering mechanism that performs a hammering operation of the trimming body as the trimming mechanism. 3. The dressing machine according to claim 1, wherein a vibration mechanism for vibrating the trimming body is provided as the trimming mechanism.

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