JP3042547U - Field rectifier - Google Patents
Field rectifierInfo
- Publication number
- JP3042547U JP3042547U JP1997003519U JP351997U JP3042547U JP 3042547 U JP3042547 U JP 3042547U JP 1997003519 U JP1997003519 U JP 1997003519U JP 351997 U JP351997 U JP 351997U JP 3042547 U JP3042547 U JP 3042547U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- scraping plate
- collar
- mounting
- field
- 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.)
- Expired - Lifetime
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
(57)【要約】
【課題】 本考案は軟らかな土でも簡単に平らにするこ
とが出来ると共に諸条件に応じた土の硬さに対応出来る
田畑用整地具を提供することを目的とする。
【解決手段】 柄４の先端に設けたフレ−ム２に、長方
形状に形成した掻き板１を揺動自在に取付けた構造とす
る。この時、掻き板１には長穴12を穿設し、長穴12にフ
レ−ム２の先端を挿通すると共に移動可能な取付具３を
固定させる構造にすると良い。この取付具３の構造とし
ては、フレ−ム２の先端にネジ棒を用いると共にダブル
ナットを使用するか、或いはそのネジ棒に螺合する鍔付
き取付本体31と、それに取付ける取付ネジ32とから成す
と良い。
(57) [Abstract] [PROBLEMS] An object of the present invention is to provide a field leveling implement that can easily flatten even soft soil and can cope with soil hardness according to various conditions. SOLUTION: A scraping plate 1 formed in a rectangular shape is swingably attached to a frame 2 provided at the tip of a handle 4. At this time, it is preferable that the scraping plate 1 be provided with an elongated hole 12 so that the tip of the frame 2 is inserted into the elongated hole 12 and the movable fixture 3 is fixed. As the structure of the fixture 3, a screw rod is used at the tip of the frame 2 and a double nut is used, or a mounting body 31 with a collar that is screwed to the screw rod and a mounting screw 32 to be mounted thereto. Good to do.
Description
【０００１】[0001]
本考案は田畑の凹凸を平らにするため手に持って使用する田畑用整地具に関す る。 The present invention relates to a field arranging tool that is used by holding it in order to flatten the unevenness of a field.
【０００２】[0002]
従来、田畑の凹凸を平らにするために手に持って使用する田畑用整地具として は、長方形状の掻き板と、柄と、その柄の先にフレ−ムを取付け、該フレ−ムの 先端に掻き板を取付けた構造のものや、柄の先端に直接に掻き板を取付けたもの などがあった。 Conventionally, as a field leveling implement that is used by holding in hand to flatten the unevenness of a field, a rectangular scraping plate, a handle, and a frame are attached to the tip of the handle, and the frame is attached. There were those with a structure in which a scraping plate was attached to the tip, and those with a scraping plate directly attached to the tip of the handle.
【０００３】[0003]
しかしながら、手に持って使用する前記整地具は、掘り起こされた田畑の凹凸 を平らにする場合、掘り起こされた畑の土や水田の土が軟らかいので、整地具を 手前に引く際に掻き板が土の中に潜り過ぎてしまう傾向にあり、平らにするのが 大変であった。また田畑の土の状態は、天候状態或いは水が田に入ったり入らな かったりすることにより、土の軟らかさが異なり、その軟らかさに応じて適した 角度があるが、これに対応するものがない等の問題点があった。 However, the above-mentioned leveling tool to be used in hand is not suitable for flattening the unevenness of the dug up field because the soil of the dug up field and the soil of the paddy field are soft. It tended to dive too much into the soil and was difficult to flatten. Regarding the soil condition of the fields, the soil softness varies depending on the weather conditions or the presence or absence of water entering the rice field, and there is a suitable angle depending on the softness. There were problems such as not having.
【０００４】 本考案は軟らかな土でも簡単に平らにすることが出来る田畑用整地具を提供す ることを目的とする。An object of the present invention is to provide a field leveling implement that can easily flatten even soft soil.
【０００５】 また別の目的としては、諸条件に応じた土の硬さに対応出来る田畑用整地具を 提供する。Another object of the present invention is to provide a field leveling implement that can cope with soil hardness according to various conditions.
【０００６】[0006]
軟らかな土を平らにするため、柄の先端に設けたフレ−ムに、長方形状に形成 した掻き板を揺動自在に取付けた構造とする。この時、前記掻き板の中央寄りに は取付穴を２個穿設すると共に該取付穴を長手方向と直角な長穴に形成させ、且 つ前記フレ−ムの一端部に鍔部を固着すると共にその先端に軸を突設させ、該軸 を前記取付穴に挿通し、掻き板が揺動自在になるように鍔部との間隔を掻き板の 厚さよりも広く離して軸に取付具が固定される構造としても良い。尚、本考案で 言う揺動自在とは、掻き板が鍔部と取付具の間に取付けられた際にガタを設け、 その掻き板の取付角度が柄に対して直角を基準とした場合、前後に角度が自在に 変えられる状態を指す。又、本考案で言う掻き板の中央寄りとは、掻き板の中間 位置に於いて、２本のフレ−ムで掻き板が安定して支持出来る状態を指し、例え ば掻き板の両端近くに取付穴を穿設した状態でも安定支持が可能であるので、こ れも含まれるものとする。 In order to flatten the soft soil, the frame provided at the tip of the handle is attached with a rectangular scraping plate so that it can swing. At this time, two mounting holes are formed in the vicinity of the center of the scraping plate, the mounting holes are formed as elongated holes at right angles to the longitudinal direction, and a flange is fixed to one end of the frame. At the same time, a shaft is projected at the tip of the shaft, the shaft is inserted into the mounting hole, and the space between the flange and the flange is set wider than the thickness of the scraping plate so that the scraping plate can swing. The structure may be fixed. It should be noted that, in the present invention, swingable means that when the scraping plate is provided with play when it is mounted between the collar portion and the fixture, and the mounting angle of the scraping plate is based on a right angle to the handle, It refers to the state in which the angle can be freely changed back and forth. Further, the center of the scraping plate referred to in the present invention means a state in which the scraping plate can be stably supported by two frames at an intermediate position of the scraping plate, for example, near both ends of the scraping plate. This is included because stable support is possible even with mounting holes drilled.
【０００７】 また諸条件に応じた土の硬さに対応させるために、前記取付具が軸方向に移動 可能に固定されたものとする。この取付具が軸方向へ移動可能に固定されるため の構造としては、軸にネジ棒を用いると共に取付具にダブルナットを使用するも の、或いはそのネジ棒に隙間調節用のネジ穴を複数設け、取付具には前記軸と螺 合する鍔付き取付本体と、該鍔付き取付本体に取付けると共にネジ穴と螺合する 取付ネジとから成しても良く、他のものでも良い。Further, in order to correspond to the hardness of soil according to various conditions, it is assumed that the fixture is fixed so as to be movable in the axial direction. As a structure for fixing this fixture so as to be movable in the axial direction, a screw rod is used for the shaft and a double nut is used for the fixture, or a plurality of screw holes for adjusting the clearance are provided on the screw rod. The attachment may be provided with a mounting body with a collar that is screwed to the shaft, and a mounting screw that is mounted on the mounting body with the collar and that is screwed into a screw hole, or may be another type.
【０００８】[0008]
図１は本考案の実施形態を示す図であり、これに基づき説明する。（１）は木 板，鉄板，アルミニウム板材などで長方形状に形成した掻き板であり、該掻き板 （１）の長手方向の下辺にはテ−パ−面に形成させた刃部（11）を設け、且つ掻 き板（１）の中央寄りには後述するフレ−ム（２）の先端を挿通するための取付 穴（12）を２個穿設している。この取付穴（12）は上下方向に向けた長穴に形成 されている。尚、前記刃部（11）としては、図２（ａ）に示すように掻き板（１ ）の長手方向の下辺に鋸刃状のものを形成させても良く、図２（ｂ）のように掻 き板（１）の長手方向の下辺にテ−パ−面のものを形成し、上辺に鋸刃状のもの を形成させたものとしても良い。（２）は同形に折曲させた２本の鉄或いはアル ミニウム製などのフレ−ムであり、その一端部には円形の鍔部（21）を固着する と共にその先端に軸（22）を突設させている。また前記フレ−ム（２）の他端部 には木製の柄（４）の一端と固着し、前記柄（４）に対してフレ−ム（２）は左 右対称に取付けられている。前記軸（22）としてはネジ棒，角棒，丸棒などを用 いる。前記軸（22）がネジ棒の場合には隙間調節用のネジ穴（22a）を図４のよ うに複数設けると良く、また該軸（22）が角棒の場合には図５に示すよう溝（22 b）を形成すると良い。尚、この角棒の場合にはフレ−ム（２）の先端を軸（22 ）に兼用し、その先端から角穴を有した鍔を挿入し適宜位置で溶接し固定させて 鍔部（21）と成すと共に軸（22）に溝（22b）を穿設させた構造としても良い。 次に軸（22）が丸棒或いは角棒の場合には図６に示すように２本の軸（22）には 、貫通穴（22c）を対向し複数穿設させると良い。 FIG. 1 is a diagram showing an embodiment of the present invention, and description will be made based on this. (1) is a scraping plate formed in a rectangular shape from a wood plate, an iron plate, an aluminum plate material, etc., and a blade portion (11) formed on the taper surface is formed on the lower side in the longitudinal direction of the scraping plate (1). The scraping plate (1) is provided with two mounting holes (12) near the center of the scraping plate (1) for inserting a tip of a frame (2) described later. The mounting hole (12) is formed in a vertically elongated hole. As the blade portion (11), as shown in FIG. 2 (a), a saw blade-shaped object may be formed on the lower side of the scraping plate (1) in the longitudinal direction, as shown in FIG. 2 (b). It is also possible to form a taper surface on the lower side of the scraping plate (1) in the longitudinal direction and form a saw blade on the upper side. (2) is a frame made of two pieces of iron or aluminum bent in the same shape. A circular collar (21) is fixed to one end of the frame and a shaft (22) is attached to the tip. It is protruding. The other end of the frame (2) is fixed to one end of a wooden handle (4), and the frame (2) is attached symmetrically to the left and right with respect to the handle (4). A screw rod, a square rod, a round rod, etc. are used as the shaft (22). When the shaft (22) is a threaded rod, it is advisable to provide a plurality of screw holes (22a) for adjusting the clearance as shown in FIG. 4, and when the shaft (22) is a square rod, as shown in FIG. It is preferable to form the groove (22 b). In the case of this square rod, the tip of the frame (2) is also used as the shaft (22), and a collar having a square hole is inserted from the tip and welded and fixed at an appropriate position to fix the collar (21). ) And the shaft (22) is provided with a groove (22b). Next, when the shaft (22) is a round bar or a square bar, it is preferable to form a plurality of through holes (22c) on the two shafts (22) so as to face each other, as shown in FIG.
【０００９】 （３）は軸（22）の先端に取付ける取付具であり、該取付具（３）としては軸 （22）方向へ移動可能に固着させる。この取付具（３）には、図３に示す鍔付き ナットとロックナットから成るダブルナットを使用するか、又は図４のようにネ ジ棒の軸（22）に螺合する鍔付き取付本体（31）と、該鍔付き取付本体（31）に 挿入してネジ穴（22a）に螺合される座金付き取付ネジ（32）とから成す。更に 図５に示すような四角棒の軸（22）に摺動可能な鍔付き取付本体（31）と、該鍔 付き取付本体（31）に螺合させてその先端を溝（22b）と当接する蝶ネジ（33） とから成す。また図６に示すように対向する貫通穴（22c）に貫通させる鍔付き の横棒（34）と、該横棒（34）の抜け防止部材（35）とから成しても良く、この 場合には、横棒（34）に穴或いは溝を設け、その穴には抜け防止用のピンを、溝 にはＥリングなどのストップリングを嵌入させると良い。尚、前記鍔部（21）と 取付具（３）の間隔（Ｌ）は掻き板（１）が揺動自在になるようにガタを必ず設 けた状態とする。また前記取付具（３）は上記構造に限定されるものではない。Reference numeral (3) is a fixture to be attached to the tip of the shaft (22), and the fixture (3) is movably fixed in the direction of the shaft (22). For this fitting (3), use a double nut consisting of a flanged nut and a lock nut shown in Fig. 3, or as shown in Fig. 4, a mounting body with a flange that is screwed to the shaft (22) of the screw rod. (31) and a washer-equipped mounting screw (32) which is inserted into the collar-equipped mounting body (31) and screwed into the screw hole (22a). Further, as shown in FIG. 5, a flanged mounting body (31) slidable on the shaft (22) of the square bar is screwed into the flanged mounting body (31), and its tip is brought into contact with the groove (22b). Consisting of abutting thumbscrews (33). Further, as shown in FIG. 6, it may be composed of a horizontal bar (34) with a collar that penetrates through the through hole (22c) facing each other, and a removal preventing member (35) of the horizontal bar (34). The horizontal bar (34) may be provided with a hole or groove, and a pin for preventing slipping out may be fitted in the hole, and a stop ring such as an E ring may be fitted in the groove. The clearance (L) between the collar portion (21) and the mounting member (3) must be such that the backlash plate (1) is swingable. Further, the attachment (3) is not limited to the above structure.
【００１０】 次に本考案の使用方法について説明する。予め畑や水田の土を掘り起こしてお く。先ず凹凸のある畑或いは水田に作業者が立ち、本考案品の柄（４）を手で握 って掻き板（１）の刃部（11）を軟らかな土に当て、柄（４）を引くと、前記掻 き板（１）は想像線の位置から実線位置まで回転する［図７（ａ）参照］。この 時の掻き板（１）は柄（４）の直角位置よりも後に倒された状態になるので、土 が軟らかくても食い込むことなく凹凸をならしながら引かれる。ある程度引いて 行くと、掻き板（１）の前方に土が溜る［図７（ｂ）参照］。土が溜ったら、掻 き板（１）を持ち上げ、掻き寄せられた土の前方に掻き板（１）を移動し、柄（ ４）を押すと、掻き板（１）が想像線の位置から実線位置まで回転する［図７（ ｃ）参照］。この時の掻き板（１）は柄（４）の直角位置よりも前に倒された状 態になるので、軟らかな土を押しても食い込むことなく寄せられた土を平らに分 散させることが出来るのである［図７（ｄ）参照］。土の溜りがなくなったら、 凹凸のある位置から掻き板（１）の刃部（11）を土に当て、上記同様の作業を繰 り返すことにより、土を効率良く平らにならすことが出来るのである。Next, a method of using the present invention will be described. Dig up soil from fields and paddy fields in advance. First, an operator stands in an uneven field or paddy field, grasps the handle (4) of the present invention with his / her hand, puts the blade part (11) of the scraping plate (1) on soft soil, and attaches the handle (4). When pulled, the scraping plate (1) rotates from the position of the imaginary line to the position of the solid line [see FIG. 7 (a)]. At this time, since the scraping plate (1) is tilted after the right angle position of the handle (4), even if the soil is soft, the scraping plate (1) can be pulled while making unevenness without biting. When it is pulled to some extent, soil accumulates in front of the scraping plate (1) [see Fig. 7 (b)]. When the soil collects, lift the scraping plate (1), move the scraping plate (1) to the front of the scraped soil, and push the handle (4) to move the scraping plate (1) from the imaginary line position. Rotate to the solid line position [see FIG. 7 (c)]. At this time, the scraping plate (1) is in a state of being laid down before the right angle position of the handle (4), so that even if the soft soil is pushed, it is possible to disperse the gathered soil evenly without pushing it in. This is possible [see FIG. 7 (d)]. When the soil pool is removed, the blade part (11) of the scraping plate (1) is applied to the soil from the uneven position, and the same procedure as above is repeated, so that the soil can be leveled efficiently. is there.
【００１１】 本考案品の掻き板（１）の角度が、天候状態や水の湿り具合などの諸条件に応 じて調節される場合について説明する。先ず土の軟らかい時には、取付具（３） を軸方向に移動させて間隔（Ｌ）を広げて掻き板（１）の動き、つまり倒れ具合 を大きくして、食い込み角度を鈍くする。又、土の硬い時には、取付具（３）を 軸方向に移動させて間隔（Ｌ）を狭めて掻き板（１）の動き、つまり倒れ具合を 小さくさせて、食い込み角度を適宜に鋭くすることにより、田畑の土の状態に応 じた適宜角度に調節出来るため、土の凹凸を平らにならす作業が楽になるのであ る。尚、前記間隔（Ｌ）の調節は予め経験上から数段階に調整できるように軸（ 22）にマ−クなどで表示したり、或いは隙間治具を用意しておくと良い。A case where the angle of the scraping plate (1) of the present invention is adjusted according to various conditions such as weather conditions and water wetness will be described. First, when the soil is soft, the fixture (3) is moved in the axial direction to widen the interval (L) to increase the movement of the scraping plate (1), that is, the degree of fall, thereby making the biting angle dull. Also, when the soil is hard, move the fixture (3) in the axial direction to narrow the gap (L) to reduce the movement of the scraping plate (1), that is, the degree of fall, and sharpen the biting angle appropriately. By doing so, the angle can be adjusted as appropriate according to the soil condition in the field, which makes it easier to smooth the unevenness of the soil. It should be noted that the distance (L) may be adjusted by marking it on the shaft (22) with a mark or the like so that it can be adjusted in several steps from experience.
【００１２】[0012]
本考案はこのように構成させたことにより、下記の効果を有する。 With this configuration, the present invention has the following effects.
【００１３】 請求項１に示すように柄（４）の先端に設けたフレ−ム（２）に、長方形状に 形成した掻き板（１）を揺動自在に取付けることにより、軟らかな土を平らにす る際に、掻き板（１）が土の中に潜り過ぎることなく土を平らにでき、且つ引い て行く時に、掻き寄せられた土も掻き板（１）を押して行くことにより、平らに 分散させることができ、土を効率良く平らにならすことが可能となる。[0013] As described in claim 1, the scraping plate (1) formed in a rectangular shape is swingably attached to the frame (2) provided at the tip of the handle (4) so that soft soil can be removed. When flattening, the scraping board (1) can flatten the soil without overdiving in the soil, and when pulling, the scraped soil can also be pushed by pushing the scraping board (1). It is possible to disperse it evenly, and it is possible to level the soil efficiently.
【００１４】 請求項２に示すように掻き板（１）の中央寄りに取付穴（12）を２個穿設する と共に該取付穴（12）を長手方向と直角な長穴に形成させ、且つ前記フレ−ム（ ２）の一端部に鍔部（21）を固着すると共にその先端に軸（22）を突設させ、該 軸（22）を取付穴（12）に挿通し、掻き板（１）が揺動自在になるように前記鍔 部（21）との間隔（Ｌ）を掻き板（１）の厚さよりも広く離して軸（22）に取付 具（３）を固定させることにより、掻き板（１）がフレ−ム（２）によって安定 して支持でき、且つ掻き板（１）にガタを設けて取付けられることにより、掻き 板（１）を引いても押しても土の中に潜り過ぎることなく軟らかな土でも作業が 簡単に行える。According to a second aspect of the present invention, two mounting holes (12) are formed near the center of the scraping plate (1), and the mounting holes (12) are formed as long holes at right angles to the longitudinal direction, and A flange (21) is fixed to one end of the frame (2), and a shaft (22) is projectingly provided at the tip of the flange (21). The shaft (22) is inserted into the mounting hole (12), and a scraping plate ( By fixing the fitting (3) to the shaft (22) by separating the distance (L) from the flange (21) to be wider than the thickness of the scraping plate (1) so that 1) can swing freely. The scraping plate (1) can be stably supported by the frame (2), and the scraping plate (1) is provided with a play so that the scraping plate (1) can be pulled or pushed in the soil. You can easily work on soft soil without overdiving.
【００１５】 請求項３のように掻き板（１）の下辺に、テ−パ−面の刃部（11）を設けたこ とにより、均一で且つ平らに土をならすことが出来るものとなり、鋸刃状の刃部 （11）を設けることにより、田ならしを行う際に鋸刃から水が出て水の抵抗はテ −パ−面のものよりも遥かに小さくなるため、作業能率が向上する。また上下辺 に刃部（11）を設け、且つ該刃部（11）をテ−パ−面のものと鋸刃状のものとを 形成することにより、作業状態によって上辺と下辺の刃部（11）を使い分けるこ とが可能となる。By providing the blade part (11) of the taper surface on the lower side of the scraping plate (1) as claimed in claim 3, the soil can be evenly and evenly leveled, and the saw By providing the blade-shaped blade (11), the water comes out of the saw blade during rice fielding and the water resistance is much smaller than that of the taper surface, improving work efficiency. To do. Further, by providing a blade portion (11) on the upper and lower sides and forming the blade portion (11) with a taper surface and a saw blade shape, the blade portions of the upper side and the lower side ( It is possible to use 11) properly.
【００１６】 請求項４のように取付具（３）を軸（22）の軸方向へ移動可能に固定すること により、掻き板（１）の角度調節が簡単に行え、田畑の土の状態や天候状態に応 じた適宜角度で作業が出来るため、その作業が楽に且つ効率良く行えるものとな る。By fixing the fixture (3) so as to be movable in the axial direction of the shaft (22) as in claim 4, the angle of the scraping plate (1) can be easily adjusted, and the soil condition of the field Since the work can be performed at an appropriate angle according to the weather condition, the work can be performed easily and efficiently.
【００１７】 請求項５に示すように軸（22）をネジ棒とし、取付具（３）をダブルナットと することにより、掻き板（１）の角度の微調節が簡単となると共に請求項４と同 様の効果も得る。By using the shaft (22) as a threaded rod and the fixture (3) as a double nut as described in claim 5, fine adjustment of the angle of the scraping plate (1) is facilitated and at the same time. You can get the same effect as.
【００１８】 請求項６に示すように軸（22）をネジ棒とし、且つその軸方向には隙間調節用 のネジ穴（22a）を複数設け、尚且つ取付具（３）を、軸（22）に螺合する鍔付 き取付本体（31）と、該鍔付き取付本体（31）に取付けると共にネジ穴（22a） と螺合する取付ネジ（32）とから成すことにより、掻き板（１）の角度を頑強に 支持でき、且つ請求項４と同様の効果も得る。According to a sixth aspect of the present invention, the shaft (22) is a threaded rod, and a plurality of screw holes (22a) for adjusting the clearance are provided in the axial direction of the shaft, and the fixture (3) is attached to the shaft (22). ) And the mounting body (31) with a collar, and the mounting screw (32) which is mounted on the mounting body (31) with a collar and which is screwed into the screw hole (22a). ), The angle can be firmly supported, and the same effect as in claim 4 can be obtained.
【００１９】 請求項７のように軸（22）を角棒とし、その軸（22）には溝（22b）を形成し 、取付具（３）を、前記軸（22）と摺動自在な鍔付き取付本体（31）と、該鍔付 き取付本体（31）に螺合して取付けると共に溝（22b）と当接する蝶ネジ（33） とから成すことにより、蝶ネジ（33）は工具を使わなくとも手だけで弛めたり締 付けたり出来るので、簡単に掻き板（１）の隙間を変化でき、その角度が自在に 変えられる。又、請求項４と同様の効果も得る。According to a seventh aspect, the shaft (22) is a square rod, and the shaft (22) is formed with a groove (22b) so that the fixture (3) can slide on the shaft (22). The thumbscrew (33) is formed by a tool body (31) with a collar and a thumbscrew (33) that is screwed onto the collar-fitted body (31) and abuts the groove (22b). It can be loosened and tightened only by hand without using, so you can easily change the gap of the scraping plate (1) and change its angle freely. Further, the same effect as the fourth aspect can be obtained.
【００２０】 請求項８のように複数の貫通穴（22c）が対向されて穿設した２本の軸（22） に対して、横棒（34）を対向する貫通穴（22c）に貫通させ、且つ横棒（34）が 抜けぬようにピンやストップワッシャ−の抜け防止部材（35）を取付けるだけの 取付具（３）と成すことにより、構造が簡単で部品点数も少なく、且つ調節操作 が一度に楽に出来るものとなる。また請求項４と同様の効果も得る。With respect to the two shafts (22) having a plurality of through holes (22c) facing each other as defined in claim 8, the horizontal bar (34) is passed through the through holes (22c) facing each other. In addition, the structure is simple and the number of parts is small, and the adjustment operation is achieved by using the mounting tool (3) that only mounts the pin or stop washer removal prevention member (35) so that the horizontal bar (34) does not come off. Can be done easily at once. Further, the same effect as the fourth aspect can be obtained.
【図１】本考案の実施形態を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】本実施形態の掻き板を示す正面図である。FIG. 2 is a front view showing a scraping plate of the present embodiment.
【図３】本実施形態の取付具にダブルナットが用いられ
た状態を示す説明図である。FIG. 3 is an explanatory diagram showing a state in which a double nut is used in the attachment of the present embodiment.
【図４】本実施形態の取付具に取付ネジが用いられた状
態を示す説明図である。FIG. 4 is an explanatory diagram showing a state in which a mounting screw is used in the mounting tool of the present embodiment.
【図５】本実施形態の取付具に蝶ネジが用いられた状態
を示す説明図である。FIG. 5 is an explanatory diagram showing a state in which a thumbscrew is used for the attachment of the present embodiment.
【図６】本実施形態の取付具に横棒が用いられた状態を
示す説明図である。FIG. 6 is an explanatory view showing a state in which a horizontal bar is used in the fixture of this embodiment.
【図７】本考案の作用を示す説明図である。FIG. 7 is an explanatory view showing the operation of the present invention.
１ 掻き板 11 刃部 12 取付穴 ２ フレ−ム 21 鍔部 22 軸 22a ネジ穴 22b 溝 22c 貫通穴 ３ 取付具 31 鍔付き取付本体 32 取付ネジ 33 蝶ネジ 34 横棒 35 抜け防止部材 ４ 柄 Ｌ 間隔 1 Scraping plate 11 Blade part 12 Mounting hole 2 Frame 21 Collar part 22 Shaft 22a Screw hole 22b Groove 22c Through hole 3 Mounting tool 31 Mounting body with collar 32 Mounting screw 33 Thumbscrew 34 Horizontal bar 35 Fall prevention member 4 Handle L interval
Claims (8)
（２）を介して柄（４）に取付けられた田畑用整地具に
於いて、前記掻き板（１）を揺動自在に前記フレ−ム
（２）へ取付けたことを特徴とする田畑用整地具。1. A scraping plate (1) having a rectangular shape is attached to a handle (4) via a frame (2), and the scraping plate (1) can be swung freely. A field leveling implement, characterized in that it is attached to the frame (2) above.
（12）を２個穿設すると共に該取付穴（12）を長手方向
と直角な長穴に形成させ、且つ前記フレ−ム（２）の一
端部に鍔部（21）を固着すると共にその先端に軸（22）
を突設させ、該軸（22）を前記取付穴（12）に挿通し、
前記掻き板（１）が揺動自在になるように前記鍔部（2
1）との間隔（Ｌ）を前記掻き板（１）の厚さよりも広
く離して前記軸（22）に取付具（３）が固定されて成る
請求項１記載の田畑用整地具。2. The frame is provided with two mounting holes (12) near the center of the scraping plate (1), and the mounting holes (12) are formed as long holes at right angles to the longitudinal direction. The collar (21) is fixed to one end of (2) and the shaft (22) is attached to the tip.
Projecting, and inserting the shaft (22) into the mounting hole (12),
The flange (2) is arranged so that the scraping plate (1) can swing.
2. The field tiller according to claim 1, wherein a fitting (3) is fixed to the shaft (22) with a distance (L) from the scraping plate (1) wider than the thickness of the scraping plate (1).
刃部（11）を設け、該刃部（11）が、テ−パ−面或いは
鋸刃状に形成されて成る請求項１又は２記載の田畑用整
地具。3. A blade portion (11) is provided on a lower side or an upper and lower sides of the scraping plate (1), and the blade portion (11) is formed in a taper surface or a saw blade shape. Or the field leveling implement according to 2.
方向へ移動可能に固定されて成る請求項２記載の田畑用
整地具。4. The field tilling implement according to claim 2, wherein the fixture (3) is fixed so as to be movable in the axial direction of the shaft (22).
具（３）がダブルナットである請求項４記載の田畑用整
地具。5. The field tiller according to claim 4, wherein the shaft (22) is a screw rod, and the fixture (3) is a double nut.
軸方向に隙間調節用のネジ穴（22a）を複数設け、尚且
つ前記取付具（３）が、前記軸（22）に螺合する鍔付き
取付本体（31）と、該鍔付き取付本体（31）に取付ける
と共に前記ネジ穴（22a）と螺合する取付ネジ（32）と
から成る請求項４記載の田畑用整地具。6. The shaft (22) is a threaded rod, and a plurality of screw holes (22a) for adjusting a gap are provided in the axial direction of the shaft, and the fitting (3) is attached to the shaft (22). The tabah landing implement according to claim 4, comprising a mounting body (31) with a collar that is screwed, and a mounting screw (32) that is mounted on the mounting body (31) with a collar and that is screwed into the screw hole (22a). .
2）に溝（22b）を形成し、前記取付具（３）が、前記軸
（22）と摺動自在な鍔付き取付本体（31）と、該鍔付き
取付本体（31）に螺合して取付けると共に前記溝（22
b）と当接する蝶ネジ（33）とから成る請求項４記載の
田畑用整地具。7. The shaft (22) is a square rod, and the shaft (2)
A groove (22b) is formed in 2), and the fixture (3) is screwed to the collar-equipped attachment body (31) slidable with the shaft (22) and the collar-attached attachment body (31). The groove (22
The field tilling implement according to claim 4, comprising a thumbscrew (33) that abuts b).
を対向させて複数穿設し、前記取付具（３）が、対向す
る貫通穴（22c）に貫通させる横棒（34）と、該横棒（3
4）の抜け防止部材（35）とから成る請求項４記載の田
畑用整地具。8. A through hole (22c) in the two shafts (22).
And a plurality of perforations facing each other, and the fixture (3) penetrates the opposing through hole (22c) through a horizontal bar (34) and the horizontal bar (3).
The field tilling implement according to claim 4, comprising the removal prevention member (35) of 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997003519U JP3042547U (en) | 1997-04-15 | 1997-04-15 | Field rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997003519U JP3042547U (en) | 1997-04-15 | 1997-04-15 | Field rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3042547U true JP3042547U (en) | 1997-10-21 |
Family
ID=43177029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997003519U Expired - Lifetime JP3042547U (en) | 1997-04-15 | 1997-04-15 | Field rectifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3042547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007215411A (en) * | 2006-02-14 | 2007-08-30 | Doukan:Kk | Weed-scraping implement |
-
1997
- 1997-04-15 JP JP1997003519U patent/JP3042547U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007215411A (en) * | 2006-02-14 | 2007-08-30 | Doukan:Kk | Weed-scraping implement |
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