JP2009183196A - Levee-plastering machine - Google Patents

Levee-plastering machine Download PDF

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JP2009183196A
JP2009183196A JP2008025871A JP2008025871A JP2009183196A JP 2009183196 A JP2009183196 A JP 2009183196A JP 2008025871 A JP2008025871 A JP 2008025871A JP 2008025871 A JP2008025871 A JP 2008025871A JP 2009183196 A JP2009183196 A JP 2009183196A
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forming body
surface forming
center axis
rotation center
heel
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JP2008025871A
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Japanese (ja)
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Hideaki Omura
英昭 大村
Makoto Yamamoto
山本　　誠
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Matsuyama Plow Manufacturing Co Ltd
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Matsuyama Plow Manufacturing Co Ltd
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Priority to JP2008025871A priority Critical patent/JP2009183196A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a levee-plastering machine that sufficiently compacts piled soil by a levee top surface forming body and a levee side surface forming body. <P>SOLUTION: The levee-plastering machine 1 is equipped with a soil piling body 32 for piling soil, a levee top surface forming body 33 for forming a levee top surface and a levee side surface forming body 34 for forming a levee side surface. The levee top surface forming body 33 receives power from the driving and rotating means 35 and is driven and rotated around a rotation center axis line in parallel with the levee top surface. The levee side surface forming body 34 receives power from the driving and rotating means 35 and is driven and rotated around the rotation center axis line in parallel with the levee side surface. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、畦上面形成体および畦側面形成体にて盛土を十分に締め固めることができ、良好な畦を形成できる畦塗り機に関するものである。   The present invention relates to a crease coater capable of sufficiently compacting a bank with a ridge upper surface formation body and a ridge side surface formation body and capable of forming a good ridge.

従来、例えば下記の特許文献１に記載された畦塗り機が知られている。この従来の畦塗り機は、土を盛り上げる盛土体と、振動して盛土を締め固めて畦を形成する畦整形板と、畦整形板の後方で畦から力を受けて従動回転して畦表面を仕上げる２つの整形ローラとを備えている。
特開平８−６号公報（図１、図２） Conventionally, for example, a wrinkle coater described in Patent Document 1 below is known. This conventional glazing machine is composed of an embankment that raises the soil, a cocoon shaping plate that vibrates and compacts the embankment to form a cocoon, and a heel surface that is driven and rotated by the force from the heel behind the cocoon shaping plate. And two shaping rollers for finishing.
JP-A-8-6 (FIGS. 1 and 2)

しかしながら、上記従来の畦塗り機では、２つの整形ローラは畦から力を受けて従動回転して畦表面を仕上げるものであるため、これら２つの整形ローラのみでは盛土を十分には締め固めることができず、整形ローラとは別に畦整形板が必要である。   However, in the above conventional scissor coater, the two shaping rollers receive the force from the scissors and follow and rotate to finish the scissors surface, so that the embankment can be sufficiently compacted with only these two scoring rollers. This is not possible, and a saddle shaping plate is required separately from the shaping roller.

本発明は、このような点に鑑みなされたもので、畦上面形成体および畦側面形成体にて盛土を十分に締め固めることができ、良好な畦を形成できる畦塗り機を提供することを目的とする。   The present invention has been made in view of the above points, and is intended to provide a crease coater that can sufficiently compact the embankment with the ridge upper surface formation body and the ridge side surface formation body and can form good ridges. Objective.

請求項１記載の畦塗り機は、土を盛り上げる盛土体と、畦上面に対して平行な回転中心軸線を中心として駆動回転しながら、前記盛土体による盛土を締め固めて畦上面を形成する畦上面形成体と、畦側面に対して平行な回転中心軸線を中心として駆動回転しながら、前記盛土体による盛土を締め固めて畦側面を形成する畦側面形成体と、前記畦上面形成体および前記畦側面形成体を駆動回転させる駆動回転手段とを備えるものである。   The dredging machine according to claim 1, wherein the embankment for raising the soil and the embankment formed by the embankment are compacted while driving and rotating around a rotation center axis parallel to the upper surface of the reed to form a reed upper surface. An upper surface forming body, an eaves side surface forming body that forms an eaves side surface by compacting the embankment by the embankment body while driving and rotating about a rotation center axis parallel to the eaves side surface, the eaves upper surface formation body, and the And a driving rotation means for driving and rotating the heel side surface forming body.

請求項２記載の畦塗り機は、請求項１記載の畦塗り機において、畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とが、平面視で同一直線上に位置するものである。   The wrinkle coater according to claim 2 is the wrinkle coater according to claim 1, wherein the rotation center axis of the wrinkle upper surface forming body and the rotation center axis of the wrinkle side surface forming body are located on the same straight line in plan view. It is.

請求項３記載の畦塗り機は、請求項１記載の畦塗り機において、畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とが、平面視で互いに平行な直線上に位置するものである。   The wrinkle coater according to claim 3 is the wrinkle coater according to claim 1, wherein the rotation center axis of the wrinkle upper surface forming body and the rotation center axis of the wrinkle side surface forming body are positioned on straight lines parallel to each other in plan view. To do.

請求項４記載の畦塗り機は、請求項１ないし３のいずれか一記載の畦塗り機において、畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とのなす角度が調整可能となっているものである。   The glazing machine according to claim 4 is the glazing machine according to any one of claims 1 to 3, wherein an angle formed between the rotation center axis of the heel surface forming body and the rotation center axis of the heel side surface forming body is adjustable. It is what has become.

請求項５記載の畦塗り機は、請求項４記載の畦塗り機において、畦上面形成体の回転中心軸線に対して畦側面形成体の回転中心軸線を回動させることにより、前記畦上面形成体の回転中心軸線と前記畦側面形成体の回転中心軸線とのなす角度を調整可能な角度調整手段を備えるものである。   The wrinkle coater according to claim 5 is the wrinkle coater according to claim 4, wherein the rotation upper surface axis of the wrinkle side surface forming body is rotated with respect to the rotation center axis of the wrinkle upper surface formation body. An angle adjusting means capable of adjusting an angle formed between the rotation center axis of the body and the rotation center axis of the side surface forming body is provided.

請求項６記載の畦塗り機は、請求項１ないし５のいずれか一記載の畦塗り機において、駆動回転手段は、畦上面形成体および畦側面形成体を互いに異なる回転速度で駆動回転させるものである。   The glazing machine according to claim 6 is the glazing machine according to any one of claims 1 to 5, wherein the drive rotation means drives and rotates the heel surface forming body and the heel side surface forming body at different rotational speeds. It is.

請求項１に係る発明によれば、畦上面に対して平行な回転中心軸線を中心として駆動回転しながら盛土を締め固めて畦上面を形成する畦上面形成体と、畦側面に対して平行な回転中心軸線を中心として駆動回転しながら盛土を締め固めて畦側面を形成する畦側面形成体と、畦上面形成体および畦側面形成体を駆動回転させる駆動回転手段とを備える構成であるから、駆動回転する畦上面形成体および畦側面形成体にて盛土を十分に締め固めることができ、良好な畦を形成できる。   According to the first aspect of the present invention, the heel upper surface forming body that forms the heel upper surface by compacting the embankment while driving and rotating about the rotation center axis parallel to the ridge upper surface, and parallel to the heel side surface Since it is a configuration comprising a heel side surface forming body that forms a heel side surface by compacting the embankment while driving and rotating around the rotation center axis, and a drive rotation means that drives and rotates the heel surface forming body and the heel side surface forming body. The embankment can be sufficiently compacted by the heel upper surface forming body and the heel side surface forming body that are driven to rotate, and a good ridge can be formed.

請求項２に係る発明によれば、畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とが平面視で同一直線上に位置するように構成することで、畦形成部のコンパクト化を図ることができる。   According to the invention which concerns on Claim 2, it is comprised so that the rotation center axis line of the collar upper surface formation body and the rotation center axis line of the collar side surface formation body may be located on the same straight line by planar view, The compact of a collar formation part Can be achieved.

請求項３に係る発明によれば、畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とが平面視で互いに平行な直線上に位置するように構成することで、設計の自由度の向上を図ることができる。   According to the third aspect of the invention, the configuration is such that the rotation center axis of the heel surface forming body and the rotation center axis of the heel side surface forming body are positioned on straight lines parallel to each other in plan view. It is possible to improve the degree.

請求項４に係る発明によれば、畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とのなす角度が調整可能となっているため、より一層良好な畦を形成できる。   According to the invention which concerns on Claim 4, since the angle which the rotation center axis line of the collar upper surface formation body and the rotation center axis line of the collar side surface formation body can adjust, a much more favorable collar can be formed.

請求項５に係る発明によれば、角度調整手段によって畦上面形成体の回転中心軸線に対して畦側面形成体の回転中心軸線を回動させることにより畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とのなす角度を適切に調整できる。   According to the fifth aspect of the present invention, the rotation center axis of the heel surface forming body and the heel side surface are rotated by rotating the rotation center axis of the heel side surface forming body with respect to the rotation center axis of the heel surface forming body by the angle adjusting means. The angle formed with the rotation center axis of the formed body can be adjusted appropriately.

請求項６に係る発明によれば、畦上面形成体および畦側面形成体を互いに異なる回転速度で駆動回転させることにより、より一層良好な畦を形成できる。   According to the invention which concerns on Claim 6, an even more favorable eyelid can be formed by carrying out drive rotation of the eyelid upper surface formation body and the eyelid side surface formation body at mutually different rotational speeds.

本発明の畦塗り機の一実施の形態を図１ないし図３を参照して説明する。   An embodiment of the lacquering machine of the present invention will be described with reference to FIGS.

図１ないし図３において、１は畦塗り機で、この畦塗り機１は、走行車であるトラクタ（図示せず）の後部に連結して使用するものである。   In FIG. 1 to FIG. 3, reference numeral 1 denotes a hull coater, which is used by being connected to the rear part of a tractor (not shown) which is a traveling vehicle.

畦塗り機１は、トラクタの後部の３点リンク（作業機昇降支持装置）に連結される固定機枠２と、固定機枠２に互いに平行な２本のリンク３，４を介して連結され固定機枠２に対して左右方向に平行移動可能な可動機枠５と、可動機枠５を固定機枠２に対して平行移動させる駆動手段である油圧シリンダ６と、可動機枠５に設けられトラクタより側方に突出した状態でトラクタの走行により前方に移動しながら畦塗り作業をする作業手段７とを備えている。   The coater 1 is connected to a fixed machine frame 2 connected to a three-point link (worker lifting support device) at the rear of the tractor and two links 3 and 4 parallel to the fixed machine frame 2. A movable machine frame 5 that can be translated in the left-right direction with respect to the fixed machine frame 2, a hydraulic cylinder 6 that is a drive unit that translates the movable machine frame 5 with respect to the fixed machine frame 2, and a movable machine frame 5. And a working means 7 for carrying out a drape work while moving forward by running of the tractor in a state of projecting sideways from the tractor.

固定機枠２は、軸保持部11を有し、軸保持部11には前後方向の入力軸12が回転可能に設けられている。入力軸12は、トラクタのＰＴＯ軸にジョイントおよび伝動シャフト等を介して接続される。   The fixed machine frame 2 has a shaft holding portion 11, and an input shaft 12 in the front-rear direction is rotatably provided on the shaft holding portion 11. The input shaft 12 is connected to the PTO shaft of the tractor via a joint and a transmission shaft.

油圧シリンダ６は、シリンダ本体13と、このシリンダ本体13内に対して出入りするロッド14とを有している。シリンダ本体13の基端部が固定機枠２に回動可能に連結され、ロッド14の先端部が一方のリンク４の中間部に回動可能に連結されている。   The hydraulic cylinder 6 includes a cylinder body 13 and a rod 14 that enters and exits from the cylinder body 13. A base end portion of the cylinder body 13 is rotatably connected to the stationary machine frame 2, and a distal end portion of the rod 14 is rotatably connected to an intermediate portion of the one link 4.

可動機枠５は、軸保持部16を有し、軸保持部16には前後方向の中間入力軸17が回転可能に設けられ、入力軸12と中間入力軸17とが伝動手段18にて接続されている。   The movable machine frame 5 has a shaft holding portion 16. An intermediate input shaft 17 in the front-rear direction is rotatably provided on the shaft holding portion 16, and the input shaft 12 and the intermediate input shaft 17 are connected by a transmission means 18. Has been.

また、可動機枠５は、左右方向長手状の伝動フレーム部21と、この伝動フレーム部21の右端部に固設されたフレーム部22と、このフレーム部22に固設され一部がチェーンケース23で構成された第１支持フレーム部24と、この第１支持フレーム部24に前後方向の支軸（回動支点）26を中心として上下方向に回動可能に設けられた第２支持フレーム部25とを有している。また、伝動フレーム部21には、接地輪27が取付フレーム28を介して取り付けられている。   The movable machine frame 5 includes a transmission frame portion 21 that is elongated in the left-right direction, a frame portion 22 that is fixed to the right end portion of the transmission frame portion 21, and a portion that is fixed to the frame portion 22 and that is partly a chain case. And a second support frame portion provided on the first support frame portion 24 so as to be pivotable in the vertical direction about a support shaft (rotation fulcrum) 26 in the front-rear direction. And 25. In addition, a ground ring 27 is attached to the transmission frame portion 21 via an attachment frame 28.

作業手段７は、駆動回転しながら上面削り作業をする畦上面削り体31と、駆動回転しながら田面および畦の土を耕耘して畦上に盛り上げる盛土体32とを備えている。また、作業手段７は、水平状の畦上面Ａに対して平行な回転中心軸線を中心として所定方向（図１中、矢印方向）に駆動回転しながら盛土体32による盛土を締め固めて水平状の畦上面Ａを形成する上面ローラ等の畦上面形成体33と、水平方向に対して傾斜した傾斜状の畦側面Ｂに対して平行な回転中心軸線を中心として所定方向（図１中、矢印方向）に駆動回転しながら盛土体32による盛土を締め固めて畦側面Ｂを形成する法面ローラ等の畦側面形成体34と、中間入力軸17側からの動力を伝達してその動力を畦上面形成体33および畦側面形成体34に付与することにより両形成体33，34を所定方向に駆動回転（スリップ駆動回転）させる駆動回転手段35とを備えている。なお、畦上面形成体33と畦側面形成体34とで、畦形成部40が構成されている。   The working means 7 is provided with a top surface cutting body 31 that performs top surface cutting while driving and rotating, and a banking body 32 that cultivates the paddy and paddy soil while driving and raising the top surface. In addition, the working means 7 is formed in a horizontal shape by compacting the embankment by the embankment body 32 while driving and rotating in a predetermined direction (the arrow direction in FIG. 1) about a rotation center axis parallel to the horizontal saddle surface A. The upper surface forming body 33 such as an upper surface roller that forms the upper surface A of the inner surface and a rotation center axis parallel to the inclined upper surface B inclined with respect to the horizontal direction (indicated by an arrow in FIG. 1) ), The power from the intermediate input shaft 17 side is transmitted by transmitting the power from the intermediate input shaft 17 side. Drive rotation means 35 is provided that rotates the formation bodies 33, 34 in a predetermined direction (slip drive rotation) by being applied to the upper surface formation body 33 and the side surface formation body 34. Note that the heel surface forming body 33 and the heel side surface forming body 34 constitute the heel forming portion 40.

駆動回転手段35は、可動機枠５の伝動フレーム部21内の第１伝動軸41と、この第１伝動軸41に接続部材46を介して回動可能に接続された第２伝動軸42と、この第２伝動軸42に接続部材47を介して回動可能に接続された第３伝動軸43と、この第３伝動軸43にスプロケット等を介して接続されたチェーン50と、このチェーン50にスプロケット等を介して接続された第４伝動軸44と、この第４伝動軸44に接続部材48を介して回動可能に接続された第５伝動軸45とを有している。   The drive rotation means 35 includes a first transmission shaft 41 in the transmission frame portion 21 of the movable machine frame 5, and a second transmission shaft 42 rotatably connected to the first transmission shaft 41 via a connection member 46. A third transmission shaft 43 rotatably connected to the second transmission shaft 42 via a connecting member 47, a chain 50 connected to the third transmission shaft 43 via a sprocket or the like, and this chain 50 The fourth transmission shaft 44 is connected to the fourth transmission shaft 44 via a sprocket or the like, and the fifth transmission shaft 45 is rotatably connected to the fourth transmission shaft 44 via a connection member 48.

畦上面形成体33は、外周面が円筒面状をなす円筒状のもので、駆動回転軸である第４伝動軸44に取り付けられ、第４伝動軸44と一体となってこの第４伝動軸44の軸芯を通る水平状の回転中心軸線（畦上面に対して平行な回転中心軸線）を中心として駆動回転する。畦上面形成体33は、第１支持フレーム部24にて第４伝動軸44を介して駆動回転可能に水平状に支持されている。   The upper surface forming body 33 has a cylindrical shape whose outer peripheral surface is a cylindrical surface, and is attached to a fourth transmission shaft 44 that is a drive rotation shaft. The fourth transmission shaft 44 is integrated with the fourth transmission shaft 44. Drives and rotates about a horizontal rotation center axis (rotation center axis parallel to the upper surface) passing through the 44 axis. The upper surface forming body 33 is horizontally supported by the first support frame portion 24 via the fourth transmission shaft 44 so as to be driven to rotate.

畦側面形成体34は、外周面が円筒面状をなす円筒状のもので、駆動回転軸である第５伝動軸45に取り付けられ、第５伝動軸45と一体となってこの第５伝動軸45の軸芯を通る傾斜状の回転中心軸線（畦側面に対して平行な回転中心軸線）を中心として駆動回転する。畦側面形成体34は、第２支持フレーム部25にて第５伝動軸45を介して駆動回転可能に傾斜状に支持されている。円筒状の畦側面形成体34の外径寸法は円筒状の畦上面形成体33の外径寸法と同じである。   The side surface forming body 34 has a cylindrical shape whose outer peripheral surface forms a cylindrical surface, and is attached to a fifth transmission shaft 45 that is a drive rotation shaft, and is integrated with the fifth transmission shaft 45 to form the fifth transmission shaft. Driven and rotated about an inclined rotation center axis (rotation center axis parallel to the side surface) passing through the 45 axis. The collar side surface forming body 34 is supported by the second support frame portion 25 via the fifth transmission shaft 45 in an inclined manner so as to be capable of driving and rotating. The outer diameter dimension of the cylindrical saddle face forming body 34 is the same as the outer diameter dimension of the cylindrical saddle face forming body 33.

また、図１に示されるように、畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とが平面視で左右方向に沿った同一直線上に位置している。   Further, as shown in FIG. 1, the rotation center axis of the heel surface forming body 33 and the rotation center axis of the heel side surface forming body 34 are located on the same straight line along the left-right direction in plan view.

さらに、図２および図３に示されるように、後面視で畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とのなす角度αが調整可能となっている。すなわち例えば畦上面形成体33の回転中心軸線に対して畦側面形成体34の回転中心軸線を回動させることにより、畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とのなす角度αを調整可能な角度調整手段51が第１支持フレーム部24と第２支持フレーム部25との間に架設されている。   Further, as shown in FIGS. 2 and 3, the angle α formed between the rotation center axis of the heel surface forming body 33 and the rotation center axis of the heel side surface forming body 34 in the rear view can be adjusted. That is, for example, by rotating the rotation center axis of the heel side surface forming body 34 with respect to the rotation center axis of the heel surface forming body 33, the rotation center axis of the heel surface forming body 33 and the rotation center axis of the heel side surface forming body 34 An angle adjusting means 51 capable of adjusting the angle α formed between the first support frame portion 24 and the second support frame portion 25 is provided.

角度調整手段51は、伸縮可能な油圧シリンダ52にて構成されている。油圧シリンダ52は、シリンダ本体53と、このシリンダ本体53内に対して出入りするロッド54とを有している。シリンダ本体53の基端部が第２支持フレーム部25に回動可能に連結され、ロッド54の先端部が第１支持フレーム部24に回動可能に連結されている。なお、油圧シリンダ52は、図示しない操作手段の操作に基づく制御手段の制御により伸縮する。   The angle adjusting means 51 is configured by an extendable hydraulic cylinder 52. The hydraulic cylinder 52 includes a cylinder body 53 and a rod 54 that enters and exits the cylinder body 53. A base end portion of the cylinder body 53 is rotatably connected to the second support frame portion 25, and a distal end portion of the rod 54 is rotatably connected to the first support frame portion 24. The hydraulic cylinder 52 expands and contracts under the control of the control means based on the operation of the operation means (not shown).

そして、油圧シリンダ52が伸びると、畦側面形成体34が第２支持フレーム部25とともに支軸26を中心として上方回動し、その結果、畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とのなす角度αが増大する。つまり畦側面形成体34の回転中心軸線の水平方向に対する傾斜角度が減少する。   When the hydraulic cylinder 52 extends, the saddle side surface forming body 34 rotates upward together with the second support frame portion 25 about the support shaft 26. As a result, the rotation center axis of the saddle top surface forming body 33 and the saddle side surface forming body The angle α formed with the rotation center axis of 34 increases. That is, the inclination angle with respect to the horizontal direction of the rotation center axis of the side surface forming body 34 is reduced.

油圧シリンダ52が縮むと、畦側面形成体34が第２支持フレーム部25とともに支軸26を中心として下方回動し、その結果、畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とのなす角度αが減少する。つまり畦側面形成体34の回転中心軸線の水平方向に対する傾斜角度が増大する。   When the hydraulic cylinder 52 is contracted, the side surface forming body 34 rotates downward together with the second support frame portion 25 about the support shaft 26, and as a result, the rotation center axis of the top surface forming body 33 and the side surface forming body 34 The angle α formed with the rotation center axis decreases. That is, the inclination angle with respect to the horizontal direction of the rotation center axis of the side surface forming body 34 is increased.

また一方、畦上面削り体31は、駆動軸56とこの駆動軸56に設けられた削り爪57とを有し、この畦上面削り体31は可動機枠５の支持フレーム部58にて支持されている。また、盛土体32は、駆動軸59とこの駆動軸59に設けられた耕耘爪60とを有し、この盛土体32は可動機枠５の支持フレーム部61にて支持されている。   On the other hand, the heel surface cutting body 31 has a drive shaft 56 and a cutting claw 57 provided on the drive shaft 56, and the heel surface cutting body 31 is supported by the support frame portion 58 of the movable machine frame 5. ing. The embankment body 32 includes a drive shaft 59 and a tilling claw 60 provided on the drive shaft 59, and the embankment body 32 is supported by the support frame portion 61 of the movable machine frame 5.

次に、上記畦塗り機１の作用等を説明する。   Next, the operation and the like of the above-described glazing machine 1 are described.

トラクタの後部の３点リンクに畦塗り機１を連結してトラクタを走行させると、畦塗り機１はトラクタとともに前方に向って移動し、畦上面削り体31、盛土体32、畦上面形成体33および畦側面形成体34がそれぞれ駆動回転する。   When the spreader 1 is connected to the three-point link at the rear of the tractor and the tractor is run, the spreader 1 moves forward together with the tractor, and the upper surface cutting body 31, the banking body 32, and the upper surface forming body 33 and the side surface forming body 34 are driven to rotate.

畦上面形成体33および畦側面形成体34は、駆動回転手段35から動力を受けて同じ回転速度をもって畦上面Ａおよび畦側面Ｂに対してスリップするように駆動回転する。すなわち、両形成体33，34の周速がトラクタの走行速度より速い値に設定されている。   The heel upper surface forming body 33 and the heel side surface forming body 34 are driven to rotate so as to slip with respect to the heel upper surface A and the heel side surface B at the same rotational speed upon receiving power from the drive rotation means 35. That is, the peripheral speeds of both forming bodies 33 and 34 are set to a value faster than the traveling speed of the tractor.

そして、畦上面削り体31にて上面削り作業が行われ、盛土体32にて盛土作業が行われ、畦上面形成体33にて盛土が締め固められて畦上面Ａが形成され、畦側面形成体34にて盛土が締め固められて畦側面Ｂが形成される。   Then, the top surface cutting work is performed by the saddle top surface cutting body 31, the filling work is performed by the filling body 32, the filling is compacted by the top surface forming body 33, the top surface A is formed, and the side surface formation is performed. The embankment is compacted by the body 34 to form the heel side surface B.

このように畦塗り機１によれば、畦上面Ａに対して平行な回転中心軸線を中心として駆動回転しながら盛土を締め固めて畦上面Ａを形成する畦上面形成体33と、畦側面Ｂに対して平行な回転中心軸線を中心として駆動回転しながら盛土を締め固めて畦側面Ｂを形成する畦側面形成体34と、両形成体33，34を駆動回転させる駆動回転手段35とを備える構成であるから、駆動回転する両形成体33，34にて盛土を十分に締め固めることができ、強固で崩れにくい良好な畦を形成できる。   As described above, according to the glazing machine 1, the heel upper surface forming body 33 that forms the heel upper surface A by compacting the embankment while driving and rotating around the rotation center axis parallel to the heel upper surface A, and the heel side surface B畦 side surface forming body 34 that forms the heel side surface B by compacting the embankment while driving and rotating about a rotation center axis parallel to the rotation axis, and drive rotation means 35 that drives and rotates both the formed bodies 33 and 34. Since it is a structure, the embankment can fully be compacted by both the formation bodies 33 and 34 which drive-rotate, and the strong ridge which is hard to collapse can be formed.

また、畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とが平面視で同一直線上に位置するように構成することで、畦形成部40のコンパクト化を図ることができ、しかも、畦形成部40の重量を軽くでき、両形成体33，34を小さな力で駆動回転できる。   In addition, it is possible to reduce the size of the heel forming portion 40 by configuring the rotation center axis of the heel upper surface forming body 33 and the rotation center axis of the heel side surface forming body 34 to be on the same straight line in plan view. In addition, the weight of the ridge forming portion 40 can be reduced, and the two formed bodies 33 and 34 can be driven and rotated with a small force.

さらに、角度調整手段51の油圧シリンダ52の伸縮調整により畦上面形成体33の回転中心軸線に対して畦側面形成体34の回転中心軸線を回動させることにより畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とのなす角度αを適切に調整でき、畦形状に適切に対応できる。   Further, the rotation center axis of the heel upper surface forming body 33 is rotated by rotating the rotation center axis of the heel side surface forming body 34 relative to the rotation center axis of the heel upper surface forming body 33 by adjusting the expansion and contraction of the hydraulic cylinder 52 of the angle adjusting means 51. And the angle α formed by the axis of rotation of the heel side surface forming body 34 can be appropriately adjusted, and the shape of the heel can be appropriately handled.

次に変形例について説明すると、まず、畦塗り機１は、図４に示すように、第２支持フレーム部25をフレーム部22に固設し、角度αが一定であるものでもよい。   Next, a modification will be described. First, as shown in FIG. 4, the coater 1 may be one in which the second support frame portion 25 is fixed to the frame portion 22 and the angle α is constant.

また、図４に示す駆動回転手段35は、図２に示すものとは動力伝達経路が異なり、伝動フレーム部21内の第１伝動軸41に接続された第２伝動軸62と、この第２伝動軸62に接続部材66を介して回動可能に接続された第３伝動軸63と、この第３伝動軸63に接続された第４伝動軸64と、この第４伝動軸64に接続部材67を介して回動可能に接続された第５伝動軸65とを有している。   4 has a power transmission path different from that shown in FIG. 2, and a second transmission shaft 62 connected to the first transmission shaft 41 in the transmission frame portion 21, and the second transmission shaft 62. A third transmission shaft 63 is rotatably connected to the transmission shaft 62 via a connection member 66, a fourth transmission shaft 64 is connected to the third transmission shaft 63, and a connection member is connected to the fourth transmission shaft 64. A fifth transmission shaft 65 is rotatably connected via 67.

そして、畦上面形成体33は、駆動回転軸である第５伝動軸65に取り付けられ、第５伝動軸65と一体となってこの第５伝動軸65の軸芯を通る水平状の回転中心軸線（畦上面に対して平行な回転中心軸線）を中心として駆動回転する。畦側面形成体34は、駆動回転軸である第４伝動軸64に取り付けられ、第４伝動軸64と一体となってこの第４伝動軸64の軸芯を通る傾斜状の回転中心軸線（畦側面に対して平行な回転中心軸線）を中心として駆動回転する。   The upper surface forming body 33 is attached to the fifth transmission shaft 65 which is a drive rotation shaft, and is integrated with the fifth transmission shaft 65 and passes through the axial center of the fifth transmission shaft 65. Drives and rotates about (rotation center axis parallel to the upper surface of the heel). The side surface forming body 34 is attached to a fourth transmission shaft 64 that is a drive rotation shaft, and is integrated with the fourth transmission shaft 64 to pass through an inclined rotation center axis line (伝Drives and rotates about a rotation center axis parallel to the side surface.

また、畦側面形成体34は、図５に示すように上方に向って徐々に縮径する截頭円錐状のものでもよく、図６に示すように下方に向って徐々に縮径する截頭円錐状のものでもよい。なお、図示しないが、畦上面形成体33を截頭円錐状にしてもよい。   Further, the side surface forming body 34 may be a frustoconical shape that gradually decreases in diameter as shown in FIG. 5, or a wharf that gradually decreases in diameter as shown in FIG. It may be conical. Although not shown, the ridge upper surface forming body 33 may have a truncated cone shape.

さらに、図７に示すように、円筒状の畦上面形成体33の外周面および円筒状の畦側面形成体34の外周面に複数の弾性板70を取り付けてもよい。なお、図示しないが、截頭円錐状の畦上面形成体33の外周面および截頭円錐状の畦側面形成体34の外周面に複数の弾性板を取り付けてもよい。   Furthermore, as shown in FIG. 7, a plurality of elastic plates 70 may be attached to the outer peripheral surface of the cylindrical saddle face forming body 33 and the outer peripheral surface of the cylindrical saddle face forming body 34. Although not shown, a plurality of elastic plates may be attached to the outer peripheral surface of the truncated cone-shaped ridge upper surface forming body 33 and the outer peripheral surface of the truncated cone-shaped ridge side surface forming body 34.

また、畦塗り機１は、図８ないし図１０に示すように、畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とが平面視で互いに平行な直線上に位置するものでもよい。すなわち例えば図８に示されるように、平面視で、畦上面形成体33の回転中心軸線が畦側面形成体34の回転中心軸線に対して平行で、畦上面形成体33の回転中心軸線が畦側面形成体34の回転中心軸線よりも後方に位置するものでもよい。なお図示しないが、畦上面形成体33の回転中心軸線が畦側面形成体34の回転中心軸線よりも前方に位置するものでもよい。   Further, as shown in FIGS. 8 to 10, in the wrinkle coater 1, the rotation center axis of the wrinkle upper surface forming body 33 and the rotation center axis of the wrinkle side surface forming body 34 are located on straight lines parallel to each other in plan view. It may be a thing. That is, for example, as shown in FIG. 8, in plan view, the rotation center axis of the heel surface forming body 33 is parallel to the rotation center axis of the heel side surface forming body 34, and the rotation center axis of the heel surface forming body 33 is It may be located behind the rotation center axis of the side surface forming body 34. Although not shown, the rotation center axis of the heel surface forming body 33 may be positioned forward of the rotation center axis of the heel side surface forming body 34.

すなわち、図８ないし図１０に示す畦塗り機１では、可動機枠５の伝動フレーム部21の右端部に第１支持フレーム部24が固設され、この第１支持フレーム部24に第２支持フレーム部25が支軸26を中心として上下方向に回動可能に設けられている。また、油圧シリンダ52のシリンダ本体53の基端部が第１支持フレーム部24に回動可能に連結され、ロッド54の先端部が第２支持フレーム部25に回動可能に連結されている。   8 to 10, the first support frame portion 24 is fixed to the right end portion of the transmission frame portion 21 of the movable machine frame 5, and the first support frame portion 24 has the second support. A frame portion 25 is provided so as to be rotatable in the vertical direction about the support shaft 26. Further, the base end portion of the cylinder body 53 of the hydraulic cylinder 52 is rotatably connected to the first support frame portion 24, and the distal end portion of the rod 54 is rotatably connected to the second support frame portion 25.

また、図８ないし図１０に示す駆動回転手段35は、伝動フレーム部21内の第１伝動軸41に接側部材77を介して回動可能に接続された第２伝動軸72と、この第２伝動軸72に接続部材78を介して回動可能に接続された第３伝動軸73と、この第３伝動軸73にスプロケット等を介して接続されたチェーン79と、このチェーン79にスプロケット等を介して接続された第４伝動軸74と、この第４伝動軸74に接続部材80を介して回動可能に接続された第５伝動軸75と、この第５伝動軸75に接続部材81を介して回動可能に接続された第６伝動軸76とを有している。   The driving rotation means 35 shown in FIGS. 8 to 10 includes a second transmission shaft 72 rotatably connected to a first transmission shaft 41 in the transmission frame portion 21 via a contact member 77, and the second transmission shaft 72. 2. A third transmission shaft 73 connected to the transmission shaft 72 via a connecting member 78 so as to be rotatable, a chain 79 connected to the third transmission shaft 73 via a sprocket or the like, and a sprocket or the like to the chain 79 A fourth transmission shaft 74 connected via a connecting member, a fifth transmission shaft 75 rotatably connected to the fourth transmission shaft 74 via a connecting member 80, and a connecting member 81 connected to the fifth transmission shaft 75. And a sixth transmission shaft 76 that is pivotally connected via the.

そして、畦上面形成体33は、駆動回転軸である第３伝動軸73に取り付けられ、第３伝動軸73と一体となってこの第３伝動軸73の軸芯を通る水平状の回転中心軸線（畦上面に対して平行な回転中心軸線）を中心として駆動回転する。畦側面形成体34は、駆動回転軸である第６伝動軸76に取り付けられ、第６伝動軸76と一体となってこの第６伝動軸76の軸芯を通る傾斜状の回転中心軸線（畦側面に対して平行な回転中心軸線）を中心として駆動回転する。   The upper surface forming body 33 is attached to a third transmission shaft 73 that is a drive rotation shaft, and is integrated with the third transmission shaft 73 and passes through the axis of the third transmission shaft 73 in a horizontal rotation center axis. Drives and rotates about (rotation center axis parallel to the upper surface of the heel). The heel side surface forming body 34 is attached to a sixth transmission shaft 76 that is a drive rotation shaft, and is integrated with the sixth transmission shaft 76 and has an inclined rotation center axis line (畦) that passes through the axis of the sixth transmission shaft 76. Drives and rotates about a rotation center axis parallel to the side surface.

このような畦塗り機１によれば、畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とが平面視で互いに平行な直線上に位置するように構成することで、設計の自由度の向上を図ることができ、例えば畦上面形成体33の回転速度と畦側面形成体34の回転速度とが異なる構成や、畦上面形成体33と畦側面形成体34とを前後方向に重なる構成等にできる。   According to the wrinkle coater 1, the rotation center axis of the wrinkle upper surface forming body 33 and the rotation center axis of the wrinkle side surface forming body 34 are configured to be located on straight lines parallel to each other in plan view. The degree of freedom in design can be improved, for example, the configuration in which the rotational speed of the heel surface forming body 33 and the heel side surface forming body 34 are different, or the front surface forming body 33 and the heel side surface forming body 34 It can be configured to overlap in the direction.

また、この実施の形態において図１１に示す駆動回転手段35を用いた構成でもよい。   In this embodiment, the drive rotation means 35 shown in FIG. 11 may be used.

図１１に示す駆動回転手段35は、図９に示すものとは動力伝達経路が異なり、伝動フレーム部21内の第１伝動軸41に接続部材87を介して回動可能に接続された第２伝動軸82と、この第２伝動軸82に接続部材88を介して回動可能に接続された第３伝動軸83とを有している。また、この駆動回転手段35は、第１伝動軸41に接続された第４伝動軸84と、この第４伝動軸84に接続部材89を介して回動可能に接続された第５伝動軸85と、この第５伝動軸85に接続された第６伝動軸86とを有している。   The drive rotation means 35 shown in FIG. 11 has a power transmission path different from that shown in FIG. 9 and is connected to a first transmission shaft 41 in the transmission frame portion 21 via a connecting member 87 so as to be rotatable. A transmission shaft 82 and a third transmission shaft 83 rotatably connected to the second transmission shaft 82 via a connecting member 88 are provided. The drive rotation means 35 includes a fourth transmission shaft 84 connected to the first transmission shaft 41, and a fifth transmission shaft 85 rotatably connected to the fourth transmission shaft 84 via a connection member 89. And a sixth transmission shaft 86 connected to the fifth transmission shaft 85.

そして、畦上面形成体33は、駆動回転軸である第３伝動軸83に取り付けられ、第３伝動軸83と一体となってこの第３伝動軸83の軸芯を通る水平状の回転中心軸線（畦上面に対して平行な回転中心軸線）を中心として駆動回転する。畦側面形成体34は、駆動回転軸である第６伝動軸86に取り付けられ、第６伝動軸86と一体となってこの第６伝動軸86の軸芯を通る傾斜状の回転中心軸線（畦側面に対して平行な回転中心軸線）を中心として駆動回転する。   The upper surface forming body 33 is attached to the third transmission shaft 83 which is a drive rotation shaft, and is integrated with the third transmission shaft 83 and passes through the axial center of the third transmission shaft 83. Drives and rotates about (rotation center axis parallel to the upper surface of the heel). The heel side surface forming body 34 is attached to a sixth transmission shaft 86 that is a drive rotation shaft, and is integrated with the sixth transmission shaft 86 and has an inclined rotation center axis line (畦Drives and rotates about a rotation center axis parallel to the side surface.

また、いずれの実施の形態においても、例えば図１２に示すように、畦上面形成体33や畦側面形成体34が偏心した回転中心軸線を中心として駆動回転する構成としてもよい。さらに、畦上面形成体33や畦側面形成体34の断面形状は、図１３に示すような小判形状でもよく、図１４に示すようなカム形状でもよく、図１５に示すような螺旋状の段部90を有する形状でもよい。   In any of the embodiments, for example, as shown in FIG. 12, the heel upper surface forming body 33 and the heel side surface forming body 34 may be driven to rotate around the eccentric rotation center axis. Further, the cross-sectional shape of the heel surface forming body 33 and the heel side surface forming body 34 may be an oval shape as shown in FIG. 13, a cam shape as shown in FIG. 14, or a spiral step as shown in FIG. The shape which has the part 90 may be sufficient.

さらに、例えば図示しないが、駆動回転手段35は、畦上面形成体33を駆動回転させるモータ等の第１駆動源と、第１駆動源とは別に設けられ畦側面形成体34を駆動回転させるモータ等の第２駆動源とを有するもの等でもよい。   Further, for example, although not shown, the drive rotation means 35 is a motor that is provided separately from the first drive source such as a motor that drives and rotates the collar upper surface formation body 33 and the first drive source and that rotates the collar side surface formation body 34. And the like having a second drive source such as the above.

また、操作手段の操作に基づく駆動回転手段35の制御により、畦上面形成体33の回転速度と畦側面形成体34の回転速度とをそれぞれ個別に或いは同時に任意に設定できるようにしてもよい。   Further, the rotational speed of the heel face forming body 33 and the rotational speed of the heel side face forming body 34 may be set individually or simultaneously as desired by controlling the drive rotating means 35 based on the operation of the operating means.

さらに、畦塗り機１は、畦上面形成体33の回転中心軸線と畦側面形成体34の回転中心軸線とが平面視で同一直線上に位置しない構成、つまりそれら回転中心軸線が交差する構成でもよく、例えば図１６に示すように、畦上面形成体33の回転中心軸線が平面視で左右方向に対して傾斜して畦上面形成体33の外端側が内端側より前方に位置する構成でもよく、また図示しないが畦上面形成体33の回転中心軸線が平面視で左右方向に対して傾斜して畦上面形成体33の外端側が内端側より後方に位置する構成でもよい。なお、畦上面形成体33の内端側の軸を中心として、外端側が前方に位置する傾斜状態と外端側が後方に位置する傾斜状態とに切換可能な構成でもよい。   Further, the wrinkle coater 1 has a configuration in which the rotation center axis of the wrinkle top surface forming body 33 and the rotation center axis of the wrinkle side surface forming body 34 are not located on the same straight line in a plan view, that is, a configuration in which the rotation center axis intersects. For example, as shown in FIG. 16, for example, the rotation center axis of the heel surface forming body 33 is inclined with respect to the left-right direction in a plan view, and the outer end side of the heel surface forming body 33 is positioned forward of the inner end side. In addition, although not shown, a configuration may be adopted in which the center axis of rotation of the heel upper surface forming body 33 is inclined with respect to the left-right direction in a plan view, and the outer end side of the heel upper surface forming body 33 is located behind the inner end side. In addition, the structure which can switch to the inclination state in which the outer end side is located forward, and the inclination state in which the outer end side is located rearward may be switched around the axis on the inner end side of the upper surface forming body 33.

なお、本発明でいう回転中心軸線が平行な場合とは、厳密な意味で平行な場合のほか、略平行な場合も含む意味である。   In the present invention, the case where the rotation center axes are parallel means not only parallel in a strict sense but also a case where they are substantially parallel.

また、上述した各実施の形態の構成を適宜組み合わせるようにしてもよい。   Moreover, you may make it combine the structure of each embodiment mentioned above suitably.

本発明の一実施の形態に係る畦塗り機の概略平面図である。1 is a schematic plan view of a drape coater according to an embodiment of the present invention. 同上畦塗り機の要部の概略背面図である。It is a general | schematic rear view of the principal part of a drape coater same as the above. 同上畦塗り機の要部の概略背面図である。It is a general | schematic rear view of the principal part of a drape coater same as the above. 本発明の他の実施の形態の要部の概略背面図である。It is a schematic rear view of the principal part of other embodiment of this invention. 本発明のさらに他の実施の形態の要部の概略背面図である。It is a schematic rear view of the principal part of further another embodiment of this invention. 本発明のさらに他の実施の形態の要部の概略背面図である。It is a schematic rear view of the principal part of further another embodiment of this invention. 本発明のさらに他の実施の形態の畦形成部の斜視図である。It is a perspective view of the wrinkle formation part of other embodiment of this invention. 本発明のさらに他の実施の形態に係る畦塗り機の概略平面図である。It is a schematic plan view of the surface coating machine which concerns on other embodiment of this invention. 同上畦塗り機の要部の概略背面図である。It is a general | schematic rear view of the principal part of a drape coater same as the above. 同上畦塗り機の要部の概略背面図である。It is a general | schematic rear view of the principal part of a drape coater same as the above. 本発明のさらに他の実施の形態の要部の概略背面図である。It is a schematic rear view of the principal part of further another embodiment of this invention. 本発明のさらに他の実施の形態の畦形成部の断面形状を示す図である。It is a figure which shows the cross-sectional shape of the wrinkle formation part of other embodiment of this invention. 本発明のさらに他の実施の形態の畦形成部の断面形状を示す図である。It is a figure which shows the cross-sectional shape of the wrinkle formation part of other embodiment of this invention. 本発明のさらに他の実施の形態の畦形成部の断面形状を示す図である。It is a figure which shows the cross-sectional shape of the wrinkle formation part of other embodiment of this invention. 本発明のさらに他の実施の形態の畦形成部の断面形状を示す図である。It is a figure which shows the cross-sectional shape of the wrinkle formation part of other embodiment of this invention. 本発明のさらに他の実施の形態に係る畦塗り機の概略平面図である。It is a schematic plan view of the surface coating machine which concerns on other embodiment of this invention.

符号の説明Explanation of symbols

１ 畦塗り機
32 盛土体
33 畦上面形成体
34 畦側面形成体
35 駆動回転手段
51 角度調整手段
Ａ 畦上面
Ｂ 畦側面 1 Spider coater
32 Embankment
33 畦 Top surface formation
34 Saddle side surface forming body
35 Drive rotation means
51 Angle adjustment means A 畦 Top B 畦 Side

Claims (6)

土を盛り上げる盛土体と、
畦上面に対して平行な回転中心軸線を中心として駆動回転しながら、前記盛土体による盛土を締め固めて畦上面を形成する畦上面形成体と、
畦側面に対して平行な回転中心軸線を中心として駆動回転しながら、前記盛土体による盛土を締め固めて畦側面を形成する畦側面形成体と、
前記畦上面形成体および前記畦側面形成体を駆動回転させる駆動回転手段と
を備えることを特徴とする畦塗り機。 An embankment that raises the soil,
A heel upper surface forming body that forms a heel upper surface by compacting the embankment by the embankment while driving and rotating about a rotation center axis parallel to the heel upper surface;
A heel side surface forming body that forms a heel side surface by compacting the embankment by the embankment body while driving and rotating about a rotation center axis parallel to the heel side surface;
A wrinkle coater comprising: a wrinkle upper surface forming body and a drive rotation means for driving and rotating the wrinkle side surface forming body. 畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とが、平面視で同一直線上に位置する
ことを特徴とする請求項１記載の畦塗り機。 The wrinkle coater according to claim 1, wherein the center axis of rotation of the upper surface forming body and the center axis of rotation of the upper surface forming body are located on the same straight line in plan view. 畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とが、平面視で互いに平行な直線上に位置する
ことを特徴とする請求項１記載の畦塗り機。 The revolving coater according to claim 1, wherein the rotation center axis of the reed surface forming body and the revolving center axis of the reed side surface forming body are located on straight lines parallel to each other in plan view. 畦上面形成体の回転中心軸線と畦側面形成体の回転中心軸線とのなす角度が調整可能となっている
ことを特徴とする請求項１ないし３のいずれか一記載の畦塗り機。 The angle coater formed between the rotation center axis of the ridge upper surface forming body and the rotation center axis of the ridge side surface forming body is adjustable. The glazing machine according to any one of claims 1 to 3. 畦上面形成体の回転中心軸線に対して畦側面形成体の回転中心軸線を回動させることにより、前記畦上面形成体の回転中心軸線と前記畦側面形成体の回転中心軸線とのなす角度を調整可能な角度調整手段を備える
ことを特徴とする請求項４記載の畦塗り機。 By rotating the rotation center axis of the collar side surface forming body with respect to the rotation center axis of the collar surface forming body, an angle formed between the rotation center axis of the collar surface forming body and the rotation center axis of the collar side surface forming body is set. The wrinkle coater according to claim 4, further comprising adjustable angle adjusting means. 駆動回転手段は、畦上面形成体および畦側面形成体を互いに異なる回転速度で駆動回転させる
ことを特徴とする請求項１ないし５のいずれか一記載の畦塗り機。 The wrinkle coater according to any one of claims 1 to 5, wherein the drive rotation means drives and rotates the wrinkle upper surface forming body and the wrinkle side surface forming body at different rotational speeds.
JP2008025871A 2008-02-06 2008-02-06 Levee-plastering machine Pending JP2009183196A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018174873A (en) * 2017-04-19 2018-11-15 株式会社富士トレーラー製作所 Ridge forming machine
JP2018174872A (en) * 2017-04-19 2018-11-15 株式会社富士トレーラー製作所 Ridge forming machine
JP2019004751A (en) * 2017-06-23 2019-01-17 株式会社富士トレーラー製作所 Levee-shaping machine
JP2019004752A (en) * 2017-06-23 2019-01-17 株式会社富士トレーラー製作所 Levee-shaping machine
JP2020110182A (en) * 2017-06-23 2020-07-27 株式会社富士トレーラー製作所 Ridge leveling machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018174873A (en) * 2017-04-19 2018-11-15 株式会社富士トレーラー製作所 Ridge forming machine
JP2018174872A (en) * 2017-04-19 2018-11-15 株式会社富士トレーラー製作所 Ridge forming machine
JP2019004751A (en) * 2017-06-23 2019-01-17 株式会社富士トレーラー製作所 Levee-shaping machine
JP2019004752A (en) * 2017-06-23 2019-01-17 株式会社富士トレーラー製作所 Levee-shaping machine
JP2020110182A (en) * 2017-06-23 2020-07-27 株式会社富士トレーラー製作所 Ridge leveling machine

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