JP2011019490A - Levee-plastering machine - Google Patents

Levee-plastering machine Download PDF

Info

Publication number
JP2011019490A
JP2011019490A JP2009169808A JP2009169808A JP2011019490A JP 2011019490 A JP2011019490 A JP 2011019490A JP 2009169808 A JP2009169808 A JP 2009169808A JP 2009169808 A JP2009169808 A JP 2009169808A JP 2011019490 A JP2011019490 A JP 2011019490A
Authority
JP
Japan
Prior art keywords
embankment
plate
levee
soil
forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2009169808A
Other languages
Japanese (ja)
Other versions
JP5388344B2 (en
Inventor
Tsutomu Tanizawa
勉 谷澤
Yukio Saito
行雄 斉藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Matsuyama Plow Manufacturing Co Ltd
Original Assignee
Matsuyama Plow Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsuyama Plow Manufacturing Co Ltd filed Critical Matsuyama Plow Manufacturing Co Ltd
Priority to JP2009169808A priority Critical patent/JP5388344B2/en
Publication of JP2011019490A publication Critical patent/JP2011019490A/en
Application granted granted Critical
Publication of JP5388344B2 publication Critical patent/JP5388344B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Soil Working Implements (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a levee-plastering machine allowing suitable levee-plastering operation. <P>SOLUTION: The levee-plastering machine 11 includes: a banking body for banking soil; and a levee-forming body 14 for compacting the bank with the banking body, and for forming the levee. The levee-forming body 14 is provided with: a levee lateral face-forming part 35 for compacting the bank, and for forming the levee lateral face; and a levee top surface-forming part 36 for compacting the bank, and for forming the levee top surface. The levee-plastering machine 11 is provided with a banking body cover 16 for guiding the soil from the side of the banking body, and for discharging the soil from a discharging port toward the side of the levee-forming body 14. The banking body cover 16 has a pair of right and left opposing side plates 51a and 51b mutually separated and opposing through the discharging port. The rear end side of the opposing side plate 51b on the levee side in both the opposing side plates 51a and 51b is kept in such a bent state that the discharging port is enlarged. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、適切な畦塗り作業ができる畦塗り機に関する。   The present invention relates to a glazing machine capable of performing an appropriate glazing operation.

従来、例えば特許文献１に記載された畦塗り機が知られている。   Conventionally, for example, a wrinkle coater described in Patent Document 1 is known.

この従来の畦塗り機は、左右方向の回転中心軸線を中心として回転しながら土を盛り上げる盛土体（前処理体）と、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部および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部を有する畦形成体（整畦体）と、盛土体を覆う盛土体カバーとを備えたものである。   This conventional dredging machine includes a fill body (pre-treatment body) for raising soil while rotating about a rotation center axis in the left-right direction, a dredge side surface forming section for compacting the fill by the fill body to form a dredge side surface, and It is provided with a ridge forming body (a grading body) having a ridge upper surface forming portion for forming a ridge upper surface by compacting the embankment with the embankment body, and a fill body cover for covering the embankment body.

そして、この種の畦塗り機に用いられる盛土体カバーとして、例えば図１１に示すものが知られている。   And as a banking body cover used for this kind of glazing machine, what is shown, for example in FIG. 11 is known.

この図１１に示す盛土体カバー１は、盛土体２にて放てきされる土を案内して排出口６から畦形成体３側に向けて排出するものである。そして、盛土体カバー１は排出口６を介して互いに離間対向する左右１対の対向側板7a，7bを有し、これら両対向側板7a，7bのうちの畦側の対向側板7bはその全体が前後方向に沿って位置している。   The embankment body cover 1 shown in FIG. 11 guides the soil released by the embankment body 2 and discharges it from the discharge port 6 toward the ridge forming body 3 side. The embankment cover 1 has a pair of left and right opposing side plates 7a and 7b that are spaced apart from each other via a discharge port 6, and the opposite side plate 7b on the heel side of these opposing side plates 7a and 7b is entirely formed. Located along the front-rear direction.

特開平１０−４７０７号公報Japanese Patent Laid-Open No. 10-4707

このため、盛土体２にて放てきされた土の一部が、畦側の対向側板7bに当たって向きを変え、畦形成体３の畦側面形成部４側に供給されたり盛土体２側に跳ね返されたりし、その結果、畦形成体３の畦上面形成部５側に供給される土の量が不足するおそれがある。   For this reason, a part of the soil released from the embankment body 2 changes its direction by hitting the opposite side plate 7b on the reed side and is supplied to the reed side surface forming part 4 side of the reed formation body 3 or bounces back to the embankment body 2 side. As a result, there is a risk that the amount of soil supplied to the heel upper surface forming portion 5 side of the heel former 3 is insufficient.

本発明は、このような点に鑑みなされたもので、畦形成体の畦上面形成部側に適量の土を供給でき、適切な畦塗り作業が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 an object thereof is to provide a pad coater that can supply an appropriate amount of soil to the pad upper surface forming portion side of the paddle forming body and can perform an appropriate padding operation. .

請求項１記載の畦塗り機は、回転しながら土を盛り上げる盛土体と、この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部および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部を有する畦形成体と、前記盛土体にて放てきされる土を案内して排出口から前記畦形成体側に向けて排出する盛土体カバーとを備え、前記盛土体カバーは、前記排出口を介して互いに離間対向する左右１対の対向側板を有し、前記両対向側板のうちの畦側の対向側板の少なくとも後端側が、前記排出口が拡がるように位置するものである。   The dredging machine according to claim 1 is a fillet body for raising soil while rotating, a fillet surface forming portion for forming a fillet side surface by compacting the fill by the fillet body, and a fillet surface by filling the fill by the fillet body And a fillet cover that guides the soil released by the fill body and discharges it from the discharge port toward the fillet body. The cover has a pair of left and right opposing side plates that are spaced apart from each other via the discharge port, and at least a rear end side of the opposite side plate of the two opposite side plates is positioned so that the discharge port expands. Is.

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、両対向側板のうちの畦側の対向側板の後端側のみが、排出口が拡がるように折り曲げられているものである。   The wrinkle coater according to claim 2 is the wrinkle coater according to claim 1, wherein only the rear end side of the opposite side plate on the opposite side of the opposite side plates is bent so that the discharge port is expanded. is there.

請求項３記載の畦塗り機は、請求項２記載の畦塗り機において、両対向側板のうちの畦側の対向側板は、前後方向に沿って位置する第１板部を前端側に有するとともに、この第１板部に対して傾斜状に位置する第２板部を後端側に有するものである。   The glazing machine according to claim 3 is the glazing machine according to claim 2, wherein the opposite side plate of the opposite side plates of the two opposite side plates has a first plate portion located along the front-rear direction on the front end side. The second plate portion that is inclined with respect to the first plate portion is provided on the rear end side.

請求項４記載の畦塗り機は、請求項３記載の畦塗り機において、第２板部が、第１板部の後端部に回動調整可能に設けられているものである。   According to a fourth aspect of the present invention, the second plate portion is provided on the rear end portion of the first plate portion so as to be able to be adjusted.

請求項５記載の畦塗り機は、請求項１ないし４のいずれか一記載の畦塗り機において、盛土体カバーは、両対向側板の上端部相互を連結する連結上板と、この連結上板の後端部に回動調整可能に設けられた回動上板とを有するものである。   5. The glazing machine according to claim 5, wherein the embankment cover includes a connection upper plate that connects upper ends of both opposing side plates, and the connection upper plate. And a pivot upper plate provided at the rear end portion so as to be pivotally adjustable.

請求項１に係る発明によれば、両対向側板のうちの畦側の対向側板の少なくとも後端側が排出口が拡がるように位置するため、畦形成体の畦上面形成部側に適量の土を供給でき、適切な畦塗り作業ができる。   According to the first aspect of the present invention, since at least the rear end side of the opposite side plate of the opposite side plates of both opposite side plates is positioned so that the discharge port expands, an appropriate amount of soil is placed on the upper surface forming portion side of the upper case forming body. Can be supplied and can be properly painted.

請求項２に係る発明によれば、両対向側板のうちの畦側の対向側板の後端側のみが排出口が拡がるように折り曲げられているため、畦形成体の畦上面形成部側に適量の土を供給でき、より適切な畦塗り作業ができる。   According to the second aspect of the present invention, since only the rear end side of the opposite side plate on both sides of the opposite side plate is bent so that the discharge port is widened, an appropriate amount is provided on the side of the upper surface forming portion of the bag forming body. Soil can be supplied, and more appropriate lacquering work can be performed.

請求項３に係る発明によれば、盛土体カバーの両対向側板のうちの畦側の対向側板は前後方向に沿って位置する第１板部を前端側に有するとともにこの第１板部に対して傾斜状に位置する第２板部を後端側に有するため、畦形成体の畦上面形成部側に適量の土を適切に供給でき、より適切な畦塗り作業ができる。   According to the third aspect of the present invention, the opposite side plate of the opposite side plates of the embankment cover has the first plate portion located along the front-rear direction on the front end side, and against the first plate portion. Since the second plate portion is inclined and positioned on the rear end side, an appropriate amount of soil can be appropriately supplied to the heel upper surface forming portion side of the ridge forming body, and a more appropriate glazing operation can be performed.

請求項４に係る発明によれば、第２板部が第１板部の後端部に回動調整可能に設けられているため、第２板部の回動調整によって、畦形成体の畦上面形成部側に供給される土の量を容易に調整できる。   According to the invention which concerns on Claim 4, since the 2nd board part is provided in the rear-end part of the 1st board part so that rotation adjustment is possible, by the rotation adjustment of a 2nd board part, the wrinkle of a wrinkle formation body The amount of soil supplied to the upper surface forming portion side can be easily adjusted.

請求項５に係る発明によれば、盛土体カバーは、両対向側板の上端部相互を連結する連結上板とこの連結上板の後端部に回動調整可能に設けられた回動上板とを有するため、回動上板の回動調整によって、畦形成体の畦上面形成部側に供給される土の量を容易に調整できる。   According to the fifth aspect of the present invention, the embankment cover includes a connecting upper plate that connects the upper ends of the opposing side plates, and a rotating upper plate that is provided at the rear end of the connecting upper plate so as to be adjustable. Therefore, the amount of soil supplied to the heel upper surface forming portion side of the ridge forming body can be easily adjusted by adjusting the rotation of the rotating upper plate.

本発明の一実施の形態に係る畦塗り機の平面図である。[BRIEF DESCRIPTION OF THE DRAWINGS] It is a top view of the wrinkle coating machine based on one embodiment of this invention. 同上畦塗り機の側面図である。It is a side view of a drape coater same as the above. 同上畦塗り機の盛土体カバーの平面図である。It is a top view of the embankment body cover of a dip coating machine same as the above. 図３のａ矢視図である。FIG. 4 is a view taken in the direction of arrow a in FIG. 3. 図３のｂ矢視図である。FIG. 4 is a view taken in the direction of arrow b in FIG. 3. 同上盛土体カバーの畦側の斜視図である。It is a perspective view of the heel side of the same embankment body cover same as the above. 同上盛土体カバーの反畦側の斜視図である。It is a perspective view of the rubbing side of the same embankment cover. 本発明の他の実施の形態に係る畦塗り機の盛土体カバーの平面図である。It is a top view of the embankment cover of the glazing machine which concerns on other embodiment of this invention. 図８のａ矢視図である。FIG. 9 is a view taken in the direction of arrow a in FIG. 8. 本発明のさらに他の実施の形態に係る畦塗り機の盛土体カバーの平面図である。It is a top view of the embankment cover of the glazing machine which concerns on other embodiment of this invention. 従来の畦塗り機の盛土体カバーの平面図である。It is a top view of the embankment body cover of the conventional coating machine.

本発明の一実施の形態を図面を参照して説明する。   An embodiment of the present invention will be described with reference to the drawings.

図１および図２において、11は畦塗り機で、この畦塗り機11は、圃場を走行可能な走行車であるトラクタ（図示せず）の後部に連結され、トラクタの走行により進行方向に移動しながら畦塗り作業をする。   In FIG. 1 and FIG. 2, reference numeral 11 denotes a hull coater, which is connected to the rear part of a tractor (not shown) which is a traveling vehicle capable of running on a farm field and moves in the traveling direction by the running of the tractor. While doing the paintwork.

畦塗り機11は、トラクタの後部の３点リンクヒッチ部（作業機昇降支持部）に連結された機体12と、機体12に回転可能に設けられ水平な左右方向の回転中心軸線Ａを中心として例えばアップカット方向に回転しながら田面および畦（元畦）の土を耕耘して畦上に盛り上げるロータリ式の盛土体13と、機体12に回転可能に設けられ水平な左右方向の回転中心軸線Ｂを中心として回転しながら盛土体13の進行方向後方で盛土体13による盛土を締め固めて新たな畦（新畦）を形成する畦形成体14と、機体12に回転可能に設けられ前下り傾斜状の回転中心軸線Ｃを中心として回転しながら盛土体13の進行方向前方で畦上面を削る上面削り体15とを備えている。   The hull coater 11 has a machine body 12 connected to a three-point link hitch part (worker lifting support part) at the rear of the tractor, and a horizontal rotation center axis A in the horizontal direction that is rotatably provided on the machine body 12. For example, a rotary-type embankment 13 that cultivates the soil of the paddy field and the reeds (former reeds) while rotating in the upcut direction, and a horizontal center axis B in the horizontal direction that is rotatably provided on the body 12 A ridge forming body 14 that forms a new culm (new culm) by compacting the embankment by the embankment body 13 behind the embankment body 13 while rotating around the center, and a forward and downward inclined shape that is rotatably provided on the body 12 And an upper surface shaving body 15 for shaving the upper surface of the eaves in front of the embankment body 13 while rotating about the rotation center axis C.

また、畦塗り機11は、機体12に設けられ盛土体13を覆う盛土体カバー16と、機体12に設けられ畦形成体14を覆う畦形成体カバー17と、機体12に設けられ上面削り体15を覆う上面削り体カバー18とを備えている。   In addition, the hull coater 11 includes a fill body cover 16 that is provided on the body 12 and covers the embankment body 13, a hull formation body cover 17 that is provided on the body 12 and covers the wrinkle formation body 14, and a top surface cut body that is provided on the body 12 And an upper surface body cover 18 that covers 15.

機体12は、トラクタの後部の３点リンクヒッチ部に連結された固定機枠21を有している。固定機枠21は軸保持部22を有し、この軸保持部22にて入力軸（図示せず）が回転可能に保持され、この入力軸はトラクタの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ている。   The fuselage 12 has a fixed machine frame 21 connected to the three-point link hitch at the rear of the tractor. The fixed machine frame 21 has a shaft holding portion 22, and an input shaft (not shown) is rotatably held by the shaft holding portion 22. This input shaft is connected to the PTO shaft of the tractor via a joint, a transmission shaft, and the like. Connected.

固定機枠21には互いに平行な左右１対の回動アーム（平行リンク）23の一端部が回動可能に取り付けられ、これら回動アーム23の他端部には伝動ケースを兼ねた可動機枠26が回動可能に取り付けられている。この可動機枠26を作業位置および非作業位置に選択的に位置決めするための位置決め用アーム24の一端部が固定機枠21に回動可能に取り付けられ、この位置決め用アーム24の他端部が可動機枠26に回動可能に取り付けられている。   One end of a pair of left and right rotating arms (parallel links) 23 that are parallel to each other is rotatably attached to the stationary machine frame 21, and the other end of these rotating arms 23 also serves as a transmission case. A frame 26 is rotatably attached. One end of a positioning arm 24 for selectively positioning the movable machine frame 26 at a working position and a non-working position is rotatably attached to the stationary machine frame 21, and the other end of the positioning arm 24 is The movable machine frame 26 is rotatably attached.

可動機枠26は軸保持部27を有し、この軸保持部27にて、入力軸にジョイント等を介して接続された中間入力軸（図示せず）が回転可能に保持されている。また、可動機枠26は、盛土体13を回転可能に保持する盛土体保持部28と、畦形成体14を回転可能に保持する畦形成体保持部29と、上面削り体15を回転可能に保持する上面削り体保持部30とを有している。   The movable machine frame 26 has a shaft holding portion 27, and an intermediate input shaft (not shown) connected to the input shaft via a joint or the like is rotatably held by the shaft holding portion 27. Further, the movable machine frame 26 is configured to rotate the embankment body holding portion 28 that rotatably holds the embankment body 13, the ridge formation body holding portion 29 that rotatably holds the ridge formation body 14, and the upper surface cutting body 15. And an upper surface grind body holding portion 30 to be held.

盛土体13は、盛土体保持部28にて回転可能に保持された水平な左右方向の駆動軸である回転軸31を有し、この回転軸31には複数の耕耘爪である盛土爪32が脱着可能に取り付けられている。   The embankment body 13 has a rotation shaft 31 that is a horizontal left-right drive shaft that is rotatably held by the embankment body holding unit 28, and the rotation shaft 31 includes embankment claws 32 that are a plurality of tilling claws. Removably attached.

畦形成体14は、畦形成体保持部29にて回転可能に保持された水平な左右方向の駆動軸である回転軸33を有し、この回転軸33には畦形成部材34が取り付けられている。畦形成部材34は、回転軸33とともに所定方向に回転しながら盛土体13による盛土を締め固めて田面側に向って下り傾斜面状の畦側面を形成する略円錐台状の畦側面形成部（側面ディスク）35と、この畦側面形成部35の縮径側端部に固設され回転軸33とともに所定方向に回転しながら盛土体13による盛土を締め固めて水平面状の畦上面を形成する略円柱状（中空でも中実でもよい）の畦上面形成部（上面ローラ）36とを有している。   The wrinkle forming body 14 has a rotation shaft 33 that is a horizontal drive shaft that is rotatably held by the wrinkle forming body holding portion 29, and a wrinkle forming member 34 is attached to the rotation shaft 33. Yes. The ridge forming member 34 rotates in a predetermined direction together with the rotary shaft 33 to compact the embankment by the embankment body 13 and form a down inclined surface-shaped ridge side surface forming part ( Side surface disk) 35 and an abdomen side surface forming portion 35 which is fixedly provided on the diameter-reduced side end portion and rotates together with the rotary shaft 33 in a predetermined direction, and the embankment by the embankment body 13 is compacted to form a horizontal surface of the heel surface. It has a cylindrical upper surface forming portion (upper surface roller) 36 (which may be hollow or solid).

上面削り体15は、上面削り体保持部30にて回転可能に保持された前下り傾斜状の駆動軸である回転軸37を有し、この回転軸37には複数の削り爪38が脱着可能に取り付けられている。   The upper surface cutting body 15 has a rotating shaft 37 that is a forward and downward inclined drive shaft that is rotatably held by the upper surface cutting body holding portion 30, and a plurality of cutting claws 38 can be attached to and detached from the rotating shaft 37. Is attached.

ここで、図３ないし図７に示すように、ロータリーである盛土体13を覆う盛土体カバー16は、盛土体13の盛土爪32にて放てきされる土を案内して後端側の排出口40から畦形成体側に向けて排出するとともに、盛土体13の盛土爪32にて放てきされる土の飛散を防止するものである。   Here, as shown in FIG. 3 to FIG. 7, the embankment cover 16 that covers the embankment body 13 that is a rotary guides the soil released by the embankment claws 32 of the embankment body 13 and discharges the rear end side. The soil is discharged from the outlet 40 toward the ridge-forming body side, and the scattering of the soil released by the embankment claws 32 of the embankment body 13 is prevented.

盛土体カバー16は、一方側カバー部である左側カバー部41と、この左側カバー部41よりも上方に位置する他方側カバー部である右側カバー部42とを有している。   The embankment cover 16 includes a left side cover part 41 that is one side cover part, and a right side cover part 42 that is the other side cover part positioned above the left side cover part 41.

左側カバー部41は、盛土爪32の先端移動軌跡に沿った略円弧面状に形成され盛土爪32の上方部を覆う上板43を有し、この上板43の左端部から側板44が下方に向って突出している。側板44は、前後方向に沿って位置する鉛直面状に形成され、この側板44にて盛土爪32の側方部が覆われている。上板43の後端部には、土漏れ防止板45が取り付けられている。   The left cover portion 41 has an upper plate 43 that is formed in a substantially arc surface shape along the tip movement locus of the embankment nail 32 and covers the upper portion of the embankment nail 32, and the side plate 44 extends downward from the left end portion of the upper plate 43. Protrusively toward. The side plate 44 is formed in a vertical plane located along the front-rear direction, and the side plate 44 covers the side portion of the embankment claw 32. A soil leakage prevention plate 45 is attached to the rear end portion of the upper plate 43.

右側カバー部（上方膨らみ部）42は、後ろ斜め下方に向って開口する排出口40を介して互いに離間対向し盛土爪32の側方部を覆う左右１対の対向側板51a，51bを有している。   The right cover part (upward bulge part) 42 has a pair of left and right opposing side plates 51a and 51b that are spaced apart from each other and cover the side part of the embankment nail 32 via a discharge port 40 that opens obliquely downward to the rear. ing.

そして、両対向側板51a，51bのうちの畦側の対向側板51bの少なくとも後端側が、前後方向に沿って位置する場合に比べて排出口40が拡がるように前後方向に対して外側方にずれて位置している。すなわち例えば両対向側板51a，51bのうちの畦側の対向側板51bの後端側のみが、盛土体13による土の放てき方向（前後方向に対して傾斜する方向）に略沿うように、両対向側板51a，51bのうちの反畦側の対向側板51aから離れる側（右側）に向って上下方向に対して前下り傾斜状の折れ線Ｓに沿って傾斜状に折り曲げられている。   Then, at least the rear end side of the opposite side plate 51b of the opposite side plate 51a, 51b is shifted outwardly with respect to the front-rear direction so that the discharge port 40 expands as compared with the case where it is located along the front-rear direction. Is located. That is, for example, both of the opposing side plates 51a and 51b are arranged so that only the rear end side of the opposite side plate 51b on the heel side is substantially along the soil discharge direction (direction inclined with respect to the front-rear direction) by the embankment 13. Of the opposing side plates 51a, 51b, the side facing away from the opposing side plate 51a (the right side) is bent in an inclined manner along a folding line S that is inclined forward and downward with respect to the vertical direction.

つまり、右側の対向側板51bは、前後方向に沿って位置する鉛直面状の第１板部53を前端側に有するとともに、この第１板部53に対して後端側ほど右側に位置するように折り曲げられて畦上面形成部36の前方位置で傾斜状に位置する折曲板部である第２板部54を後端側に有している。つまり、右側の対向側板51bは、前端側の第１板部53と、後端側の第２板部54とにて構成されている。   In other words, the right side plate 51b on the right side has the vertical plate-like first plate portion 53 positioned along the front-rear direction on the front end side, and is positioned on the right side toward the rear end side with respect to the first plate portion 53. And a second plate portion 54, which is a bent plate portion that is bent in a slanted shape in front of the heel upper surface forming portion 36, is provided on the rear end side. That is, the right side plate 51b on the right side includes the first plate portion 53 on the front end side and the second plate portion 54 on the rear end side.

一方、左側の対向側板51aは、前後方向に対して傾斜した傾斜方向に沿って位置する鉛直面状の板部55にて構成されており、この板部55は、前端から後端に向って徐々に右側の対向側板51bに近づくように傾斜し、平面視で盛土体13による土の放てき方向に略沿った状態で位置する（図３参照）。   On the other hand, the left opposing side plate 51a is configured by a vertical planar plate portion 55 positioned along an inclined direction inclined with respect to the front-rear direction, and this plate portion 55 is directed from the front end toward the rear end. It inclines so that it may approach the right side opposing side board 51b gradually, and is located in the state which followed the earth discharge direction by the embankment body 13 in planar view (refer FIG. 3).

そして、両対向側板51a，51bの上端部相互が、盛土爪32の上方部を覆う略円弧面状の連結上板56にて連結されている。この連結上板56の後端部には、土量調整用の着脱板57が着脱可能に取り付けられている。つまり、この着脱板57の着脱によって盛土体13側から畦形成体14の畦上面形成部36側に供給される土の量を調整可能である。   The upper ends of the opposing side plates 51a and 51b are connected to each other by a substantially arcuate connection upper plate 56 covering the upper portion of the embankment claw 32. A detachable plate 57 for soil volume adjustment is detachably attached to the rear end portion of the connection upper plate 56. In other words, the amount of soil supplied from the embankment body 13 side to the heel upper surface forming portion 36 side of the heel formation body 14 can be adjusted by attaching and detaching the detachable plate 57.

なお、図１および図２に示されるように、上面削り体保持部30は、上面削り体15の回転軸37を保持する前下り傾斜状の軸ケース部である先端側軸ケース部61を有している。この先端側軸ケース部61は、水平状の軸ケース部である基端側軸ケース部62に対して水平な左右方向の回動中心軸線Ｄを中心として上下方向に回動調整可能となっている。そして、先端側軸ケース部61は、盛土体カバー16の対向側板51bの第１板部53の近接位置であって、下限設定時に第２板部54とは干渉しない位置に配設されている。   As shown in FIGS. 1 and 2, the upper surface grind body holding portion 30 has a front end side shaft case portion 61 that is a forward and downward inclined shaft case portion that retains the rotating shaft 37 of the upper surface grind body 15. is doing. The distal end side shaft case 61 can be adjusted to rotate in the vertical direction about the horizontal rotation center axis D that is horizontal with respect to the base end side shaft case 62 that is a horizontal shaft case. Yes. The front end side shaft case portion 61 is disposed at a position close to the first plate portion 53 of the opposed side plate 51b of the embankment body cover 16 and does not interfere with the second plate portion 54 when the lower limit is set. .

次に、畦塗り機11の作用等を説明する。   Next, the operation of the glazing machine 11 will be described.

畦塗り機11をトラクタの走行により畦に沿って進行方向へ移動させると、上面削り体15にて畦上面が削られて雑草等が除去され、この上面削り体15の後方では盛土体13にて田面および畦の土が耕耘されて畦上に盛り上げられ、この盛土体13の後方では畦形成体14にて盛土が締め固められて新畦が形成される。   When the hail coater 11 is moved in the direction of travel along the hail by the traveling of the tractor, the hull upper surface is shaved by the upper surface grind body 15 to remove weeds and the like. Then, the paddy field and the soil of the reed are cultivated and raised on the reed, and the back of the embankment body 13 is compacted by the reed formation body 14 to form a new reed.

このとき、図３に示すように、盛土体13の盛土爪32にて耕耘されて放てきされた土の一部は、盛土体カバー16の右側カバー部42の両対向側板51a，51bおよび連結上板56にて案内された後、排出口40から畦形成体14側に向って排出される。   At this time, as shown in FIG. 3, a part of the soil plowed and released by the embankment claws 32 of the embankment body 13 is connected to both opposing side plates 51 a and 51 b of the right cover portion 42 of the embankment body cover 16 and the connection. After being guided by the upper plate 56, it is discharged from the discharge port 40 toward the ridge forming body 14 side.

したがって、図１０に示す従来の構成とは異なり、放てきされた土の一部が畦側の対向側板51bに当たって向きを変えて畦側面形成部35側に供給されたり盛土体13側に跳ね返されたりするようなことがなく、盛土体13側からの所望量の土が畦上面形成部36の前方側に供給される。   Therefore, unlike the conventional configuration shown in FIG. 10, a part of the released soil hits the opposite side plate 51b on the dredge side and changes its direction and is supplied to the dredge side surface forming portion 35 side or rebounded to the embankment body 13 side. A desired amount of soil from the embankment body 13 side is supplied to the front side of the ridge upper surface forming portion 36 without any damage.

このように畦塗り機11によれば、盛土体カバー16の両対向側板51a，51bのうちの畦側の対向側板51bの後端側は、前後方向に沿って位置する場合に比べて畦形成体14側に向って開口する排出口40が拡がるように、対向側板51bの前端側に対して折り曲げられているため、畦形成体14の畦上面形成部36側に適量の土を供給でき、適切な畦塗り作業ができ、よって、崩れにくい強固な新畦を形成することができる。   As described above, according to the crease coater 11, the rear end side of the opposite side plate 51b on the opposite side of the opposite side plates 51a, 51b of the embankment cover 16 is formed as compared with the case where the rear end side is located along the front-rear direction. Since it is bent with respect to the front end side of the opposing side plate 51b so that the discharge port 40 that opens toward the body 14 side expands, an appropriate amount of soil can be supplied to the heel upper surface forming portion 36 side of the heel forming body 14, Appropriate plastering work can be performed, and thus a strong new paddle that is difficult to collapse can be formed.

また、盛土体カバー16の両対向側板51a，51bのうちの畦側の対向側板51bは前後方向に沿って位置する第１板部53を前端側に有するとともにこの第１板部53に対して傾斜状に位置する第２板部54を後端側に有するため、上面削り体保持部30の先端側軸ケース部61を第１板部53の近接位置に第２板部54とは干渉しないように適切に配設できるばかりでなく、畦形成体14の畦上面形成部36側に適量の土を適切に供給でき、より適切な畦塗り作業ができる。   Moreover, the opposite side plate 51b on the heel side of the opposite side plates 51a and 51b of the embankment cover 16 has a first plate portion 53 located along the front-rear direction on the front end side, and with respect to the first plate portion 53. Since the second plate portion 54 that is inclined is provided on the rear end side, the front end side shaft case portion 61 of the upper surface cutting body holding portion 30 does not interfere with the second plate portion 54 at a position close to the first plate portion 53. In addition, it is possible to appropriately supply an appropriate amount of soil to the side of the ridge upper surface forming portion 36 of the ridge forming body 14 and to perform a more appropriate dip coating operation.

なお、畦塗り機11は、例えば図８および図９に示すように、畦側の対向側板51bの第２板部54が第１板部53の後端部に固定手段を兼ねた連結手段（蝶番等）71を介して左右方向に回動調整可能に設けられた構成でもよい。この構成にすれば、第２板部54の左右回動調整によって第２板部54の第１板部53に対する傾斜角度を調整でき、盛土体13側から畦形成体14の畦上面形成部36側に供給される土の量を容易に調整できる。   For example, as shown in FIGS. 8 and 9, the wrinkle coater 11 includes a connecting means (a second plate portion 54 of the opposite side plate 51 b on the heel side is connected to a rear end portion of the first plate portion 53 as a fixing means ( The structure may be provided so as to be adjustable in the left-right direction via a hinge 71). With this configuration, the inclination angle of the second plate portion 54 with respect to the first plate portion 53 can be adjusted by adjusting the left and right rotation of the second plate portion 54, and the heel upper surface forming portion 36 of the ridge forming body 14 from the banking body 13 side. The amount of soil supplied to the side can be easily adjusted.

また、畦塗り機11は、例えば図８および図９に示すように、着脱板57の代わりに、略円弧面状の回動上板73が連結上板56の後端部に固定手段を兼ねた連結手段（蝶番等）72を介して上下方向に回動調整可能に設けられた構成でもよい。この構成にすれば、回動上板73の上下回動調整によって回動上板73の連結上板56に対する傾斜角度を調整でき、盛土体13側から畦形成体14の畦上面形成部36側に供給される土の量を容易に調整できる。   Further, as shown in FIGS. 8 and 9, for example, as shown in FIGS. 8 and 9, the wrinkle coater 11 has a substantially circular arc-shaped rotating upper plate 73 serving as a fixing means at the rear end portion of the connecting upper plate 56. Alternatively, a configuration may be provided that can be adjusted in the vertical direction via a connecting means (such as a hinge) 72. With this configuration, the tilt angle of the rotating upper plate 73 with respect to the connecting upper plate 56 can be adjusted by adjusting the rotating upper plate 73 up and down, and from the embankment body 13 side to the heel upper surface forming portion 36 side of the ridge forming body 14 The amount of soil supplied to can be easily adjusted.

さらに、畦塗り機11は、例えば図１０に示すように、両対向側板51a，51bのうちの畦側の対向側板51bの全体が、排出口40が拡がるように前後方向に対して外側方にずれて傾斜状（略傾斜状も含む）に位置する構成でもよい。   Furthermore, as shown in FIG. 10, for example, as shown in FIG. The configuration may be shifted and positioned in an inclined shape (including a substantially inclined shape).

なお、対向側板51bの後端側を折り曲げることにより第１板部53の後端部に第２板部54を一体に設けた構成には限定されず、例えば第１板部53の後端部に第１板部53とは別体の第２板部54を溶接等で固設することにより対向側板51bの後端側が折れ曲がった構成等でもよい。   In addition, it is not limited to the structure which provided the 2nd board part 54 integrally in the rear-end part of the 1st board part 53 by bending the rear-end side of the opposing side board 51b, For example, the rear-end part of the 1st board part 53 Alternatively, the second plate portion 54 separate from the first plate portion 53 may be fixed by welding or the like so that the rear end side of the opposing side plate 51b is bent.

また、第２板部54は、平面状か曲面状かを問わず、前後方向に沿って位置する鉛直面に対して排出口40が拡がるように外側方へ膨出した形状であればよい。   Moreover, the 2nd board part 54 should just be the shape bulged to the outer side so that the discharge port 40 may spread with respect to the vertical surface located along the front-back direction irrespective of planar shape or curved surface shape.

さらに、第２板部54の大きさは任意であり、第２板部54は第１板部53に比べて大きくても、小さくてもよく、また両板部53，54が略同じ大きさでもよい。   Furthermore, the size of the second plate portion 54 is arbitrary, the second plate portion 54 may be larger or smaller than the first plate portion 53, and both the plate portions 53 and 54 are substantially the same size. But you can.

11 畦塗り機
13 盛土体
14 畦形成体
16 盛土体カバー
35 畦側面形成部
36 畦上面形成部
40 排出口
51a，51b 対向側板
53 第１板部
54 第２板部
56 連結上板
73 回動上板 11 Spider coater
13 Embankment
14 Wrinkle former
16 Filling body cover
35 Side surface forming part
36 畦 Upper surface forming part
40 outlet
51a, 51b Opposite side plate
53 First plate
54 Second plate
56 Connecting upper plate
73 Rotating upper plate

Claims (5)

回転しながら土を盛り上げる盛土体と、
この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部および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部を有する畦形成体と、
前記盛土体にて放てきされる土を案内して排出口から前記畦形成体側に向けて排出する盛土体カバーとを備え、
前記盛土体カバーは、前記排出口を介して互いに離間対向する左右１対の対向側板を有し、
前記両対向側板のうちの畦側の対向側板の少なくとも後端側が、前記排出口が拡がるように位置する
ことを特徴とする畦塗り機。 An embankment that heaps up the soil while rotating,
A coffin forming body having a coffin side surface forming part that compacts the embankment by the embankment body and forms a coffin side surface, and a coffin upper surface formation part that compacts the embankment by the embankment body and forms a coffin upper surface;
A fill body cover that guides the soil released by the fill body and discharges it from the discharge port toward the ridge forming body side,
The embankment cover has a pair of left and right opposing side plates that are spaced apart from each other via the discharge port,
Of the two opposing side plates, at least the rear end side of the opposite side plate on the heel side is positioned so that the discharge port expands. 両対向側板のうちの畦側の対向側板の後端側のみが、排出口が拡がるように折り曲げられている
ことを特徴とする請求項１記載の畦塗り機。 Only the rear end side of the opposite side plate on the side of the opposite side plate of both of the opposite side plates is bent so that the discharge port is widened. 両対向側板のうちの畦側の対向側板は、前後方向に沿って位置する第１板部を前端側に有するとともに、この第１板部に対して傾斜状に位置する第２板部を後端側に有する
ことを特徴とする請求項２記載の畦塗り機。 The opposite side plate of the opposite side plates has a first plate portion positioned along the front-rear direction on the front end side, and a second plate portion positioned in an inclined manner with respect to the first plate portion. It has in an end side. The wrinkle coating machine of Claim 2 characterized by the above-mentioned. 第２板部が、第１板部の後端部に回動調整可能に設けられている
ことを特徴とする請求項３記載の畦塗り機。 The wrinkle coater according to claim 3, wherein the second plate portion is provided at the rear end portion of the first plate portion so as to be adjustable. 盛土体カバーは、
両対向側板の上端部相互を連結する連結上板と、
この連結上板の後端部に回動調整可能に設けられた回動上板とを有する
ことを特徴とする請求項１ないし４のいずれか一記載の畦塗り機。 The embankment cover is
A connection upper plate that connects the upper ends of both opposing side plates;
5. The wrinkle coater according to claim 1, further comprising a rotating upper plate provided at a rear end portion of the connecting upper plate so as to be adjustable.
JP2009169808A 2009-07-21 2009-07-21 畦 coating machine Active JP5388344B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009169808A JP5388344B2 (en) 2009-07-21 2009-07-21 畦 coating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009169808A JP5388344B2 (en) 2009-07-21 2009-07-21 畦 coating machine

Publications (2)

Publication Number Publication Date
JP2011019490A true JP2011019490A (en) 2011-02-03
JP5388344B2 JP5388344B2 (en) 2014-01-15

Family

ID=43630133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009169808A Active JP5388344B2 (en) 2009-07-21 2009-07-21 畦 coating machine

Country Status (1)

Country Link
JP (1) JP5388344B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015097497A (en) * 2013-11-19 2015-05-28 松山株式会社 Levee plastering machine
JP2016036303A (en) * 2014-08-08 2016-03-22 松山株式会社 Levee plastering machine
JP2021023135A (en) * 2019-07-31 2021-02-22 井関農機株式会社 Sulky lawn mower

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227404U (en) * 1985-08-01 1987-02-19
JPH08275606A (en) * 1995-04-05 1996-10-22 Matsuyama Plow Mfg Co Ltd Levee plastering machine
JPH104707A (en) * 1996-06-24 1998-01-13 Kobashi Kogyo Co Ltd Levee plastering machine
JP2002034304A (en) * 2000-07-26 2002-02-05 Iseki & Co Ltd Boarder-coating machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227404U (en) * 1985-08-01 1987-02-19
JPH08275606A (en) * 1995-04-05 1996-10-22 Matsuyama Plow Mfg Co Ltd Levee plastering machine
JPH104707A (en) * 1996-06-24 1998-01-13 Kobashi Kogyo Co Ltd Levee plastering machine
JP2002034304A (en) * 2000-07-26 2002-02-05 Iseki & Co Ltd Boarder-coating machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015097497A (en) * 2013-11-19 2015-05-28 松山株式会社 Levee plastering machine
JP2016036303A (en) * 2014-08-08 2016-03-22 松山株式会社 Levee plastering machine
JP2021023135A (en) * 2019-07-31 2021-02-22 井関農機株式会社 Sulky lawn mower
JP7115435B2 (en) 2019-07-31 2022-08-09 井関農機株式会社 riding lawn mower

Also Published As

Publication number Publication date
JP5388344B2 (en) 2014-01-15

Similar Documents

Publication Publication Date Title
JP5646244B2 (en) 畦 coating machine
JP5388344B2 (en) 畦 coating machine
JP2014230513A (en) Border coating machine
JP5021426B2 (en) 畦 coating machine
JP2009183196A (en) Levee-plastering machine
JP5132280B2 (en) 畦 coating machine
JP2010154807A (en) Furrow coating machine
JP4205599B2 (en) Pricking machine
JP2009142152A (en) Levee plastering machine
JP4117394B2 (en) Koji forming machine connected to tractor
JP2006121987A (en) Levee-forming machine used by connection to tractor
JP2011152053A (en) Ridge-forming machine
JP4330891B2 (en) 畦 coating machine
JP5073388B2 (en) 畦 coating machine
JP2006166768A (en) Offset working implement
JP6151055B2 (en) 畦 coating machine
JP6327710B2 (en) 畦 coating machine
JP5743455B2 (en) 畦 coating machine
JP5955065B2 (en) Agricultural machine
JP2008154595A (en) Levee-plastering machine
JP5409506B2 (en) Ditcher
JP5078161B2 (en) 畦 coating machine
JP5021431B2 (en) 畦 coating machine
JP2016052262A (en) Ridge arranging machine
JP6137751B2 (en) 畦 coating machine

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120307

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20121122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130205

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20131002

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20131007

R150 Certificate of patent or registration of utility model

Ref document number: 5388344

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250