JP2019083785A - Farm field vertical port path formation device - Google Patents
Farm field vertical port path formation device Download PDFInfo
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- JP2019083785A JP2019083785A JP2017216593A JP2017216593A JP2019083785A JP 2019083785 A JP2019083785 A JP 2019083785A JP 2017216593 A JP2017216593 A JP 2017216593A JP 2017216593 A JP2017216593 A JP 2017216593A JP 2019083785 A JP2019083785 A JP 2019083785A
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- 230000015572 biosynthetic process Effects 0.000 title abstract description 5
- 241000209094 Oryza Species 0.000 claims abstract description 90
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 90
- 235000009566 rice Nutrition 0.000 claims abstract description 90
- 239000010903 husk Substances 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000035515 penetration Effects 0.000 claims description 89
- 239000002689 soil Substances 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 244000061458 Solanum melongena Species 0.000 claims 1
- 235000002597 Solanum melongena Nutrition 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 description 11
- 238000003756 stirring Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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Abstract
Description
本発明は例えば水田や畑の圃場土中に縦口路を形成する圃場縦口路形成装置に関するものである。 The present invention relates to, for example, a field longitudinal mouth forming device for forming a longitudinal mouth in a field soil of a paddy field or a field.
従来、この種の圃場縦口路形成装置として、走行機体に連結機構により機枠を連結し、機枠に穿入ビームを揺振機構により進行方向に揺振動作自在に縦設し、穿入ビームの進行方向後方位置に穿入ビームにより圃場土中の上下方向に延びて形成される穿入跡溝の側面を拡張して地表面に開口する縦口路を形成可能な拡張部材を設け、拡張部材を拡張動作させる拡張機構を配設し、穿入跡溝及び縦口路内に籾殻を給送可能な籾殻給送機構を設け、籾殻給送機構は上記籾殻を収容可能な籾殻容器及び、該籾殻容器からの籾殻を上記穿入跡溝及び上記縦口路内に落下給送可能な落下給送路をもつ給送路部材からなる構造のものが知られている。 Heretofore, as a field vertical longitudinal path forming device of this type, a machine frame is connected to a traveling machine body by a connection mechanism, and a penetration beam is vertically installed in the machine frame so as to freely swing in the traveling direction by a shaking mechanism. An extension member capable of forming a longitudinal mouth opened in the ground surface by expanding the side surface of the penetration mark groove formed to extend in the vertical direction in the field soil by the penetration beam at the backward position in the beam traveling direction, An expanding mechanism for expanding the expanding member is provided, and a rice husk feeding mechanism capable of feeding rice husks into the penetration groove and the longitudinal passage is provided, and the rice husk feeding mechanism is capable of containing the rice husks and a rice husk container and There is known a structure comprising a feed path member having a drop feed path capable of dropping and feeding rice husk from the rice husk container into the penetration groove and the vertical opening path.
しかして、水田等は表層の耕耘層、その下層の耕盤層、さらに下層の芯土層からなり、この耕耘層、耕盤層及び芯土層に穿入ビームを穿入進行させ、耕盤層を破って穿入跡溝が形成され、拡張部材により圃場土中の上下方向に延びて形成される穿入跡溝の側面を拡張して地表面に開口する縦口路が形成され、かつ、籾殻容器内の籾殻を籾殻給送機構の給送路部材を介して穿入跡溝及び縦口路に給送することができ、穿入跡溝及び縦口路内に籾殻が詰入され、籾殻の存在により穿入跡溝及び縦口路の開口からの地表面の泥土の進入や縦口路の内面の泥土窄口により穿入跡溝及び縦口路が閉塞されることを抑制することができ、地表面の水は穿入跡溝及び縦口路の開口から籾殻間の空隙を介して芯土層に至ることになり、圃場の排水性及び通気性を良好に保持することができ、水はけの良化、水管理、田面の乾田化、微生物繁殖の活性化、水稲等の根の深部への生育を良化することができる。 Thus, the paddy field, etc. consists of the surface plow layer, the lower plow layer, and the lower plow layer, and penetrates the penetration beam into the plow layer, plow layer and plow layer, A striation groove is formed by breaking the layer, and a longitudinal channel is formed by the extension member to extend the side surface of the penetration groove formed extending in the vertical direction in the field soil and open to the ground surface, and The chaff in the chaff container can be fed to the penetration track groove and the longitudinal passage via the feeding path member of the chaff feeding mechanism, and the chaff is stuffed in the penetration groove and the longitudinal passage By the presence of rice husks, it is suppressed that the penetration trace groove and the longitudinal entrance path are blocked by the approach of the mud on the ground surface from the opening of the penetration trace groove and the longitudinal entrance path or the mud blowout on the inner surface of the longitudinal entrance path. The water on the ground surface will reach the core soil layer from the opening of the penetration groove and the longitudinal channel through the space between the rice husks, and the drainage and air permeability of the field Can be maintained satisfactorily, drained of improved, water management, dry paddy field of paddy, activation of microorganism multiplication can be improved the growth of the deep roots of rice, and the like.
しかしながら上記従来構造の場合、上記穿入跡溝及び上記縦口路は圃場の地表面に比較的小さな断面積のままに開口形成されているから、籾殻容器内の籾殻を給送路部材の下端部から落下してくる穿入跡溝及び縦口路内に確実に導入することが困難なことがあり、このため、上記籾殻が存在することによる穿入跡溝及び縦口路の閉塞抑制効果を十分に得ることができず、上記穿入跡溝及び上記縦口路の地表面への開口が圃場表面の泥土により閉塞され、圃場の地表面から芯土層までの距離が比較的長いこともあって、圃場の排水性及び通気性を低下させることがあるという不都合を有している。 However, in the case of the above-mentioned conventional structure, since the above-mentioned penetration mark groove and the above-mentioned longitudinal mouth are opened with a relatively small cross-sectional area on the ground surface of the field, And it may be difficult to be reliably introduced into the penetration groove and the longitudinal entrance which fall from the section, and therefore, the obstruction suppressing effect of the penetration groove and the longitudinal entrance due to the existence of the chaff That the above-mentioned intrusion scarves and the opening to the ground surface of the above-mentioned vertical entrance are blocked by the soil on the surface of the field, and the distance from the ground surface of the field to the core soil layer is relatively long It also has the disadvantage that it may reduce the drainage and air permeability of the field.
本発明はこのような不都合を解決することを目的とするもので、本発明のうちで、請求項１記載の発明は、走行機体に連結機構により機枠を連結し、該機枠に穿入ビームを揺振機構により進行方向に揺振動作自在に縦設し、該穿入ビームの進行方向後方位置に該穿入ビームにより圃場土中の上下方向に延びて形成される穿入跡溝の側面を拡張して地表面に開口する縦口路を形成可能な拡張部材を設け、該拡張部材を拡張動作させる拡張機構を配設し、該穿入跡溝及び該縦口路内に籾殻を給送可能な籾殻給送機構を設け、該籾殻給送機構は上記籾殻を収容可能な籾殻容器及び、該籾殻容器からの籾殻を上記穿入跡溝及び上記縦口路内に落下給送可能な落下給送路をもつ給送路部材からなり、上記給送路部材から落下してくる籾殻を上記穿入跡溝及び上記縦口路に導入案内可能な籾殻導入案内部材を設け、該籾殻導入案内部材に上記地表面と該穿入跡溝の内側面とのなす開口角縁部を圧潰拡開して該開口角縁部に拡開斜面部を形成可能な圧潰拡開部を設けてなることを特徴とする圃場縦口路形成装置にある。 The present invention is intended to solve such a problem. Among the present inventions, according to the first aspect of the present invention, a machine frame is connected to a traveling machine body by a connection mechanism, and the machine frame is pierced. The beam is vertically installed so as to be capable of rocking movement in the direction of movement by the rocking mechanism, and a penetration mark groove formed extending vertically in the field soil by the penetration beam at a position rearward of the direction of movement of the penetration beam. There is provided an expansion member capable of forming a vertical opening that opens on the ground surface by expanding the side surface, and an expansion mechanism for expanding the expansion member is disposed, and chaff is inserted in the penetration trace groove and the vertical opening. There is provided a feedable rice husk feeding mechanism, and the rice husk feeding mechanism can feed the rice husk container capable of containing the rice husk, and can feed the rice husk from the rice husk container into the penetration trace groove and the vertical opening passage. The feed path member having a proper drop feed path, and the chaff falling from the feed And a rice husk introduction guide member capable of being introduced and guided in the longitudinal mouth, the opening corner edge formed by the ground surface and the inner surface of the penetration mark groove being crushed and expanded on the rice husk introduction guide member. According to the present invention, there is provided a field longitudinal opening path forming device characterized in that a crushed expanded portion capable of forming an expanded slope portion is provided at a corner edge portion.
又、請求項２記載の発明は、上記給送路部材は断面略半円弧状に形成されていることを特徴とするものであり、又、請求項３記載の発明は、上記籾殻導入案内部材は上記穿入跡溝内に挿通可能な板厚の板材からなり、上記圧潰拡開部は進行方向後方位置に向かうに従って次第に上記拡開斜面部を拡開形成可能な勾配板面からなることを特徴とするものである。 The invention according to claim 2 is characterized in that the feeding path member is formed in a substantially semicircular arc shape in cross section, and the invention according to claim 3 according to the present invention is characterized in that Is formed of a plate material having a thickness that can be inserted into the penetration mark groove, and the crushed and expanded portion is formed of a sloped plate surface capable of expanding and forming the expanded slope portion gradually toward the rearward position in the traveling direction. It is a feature.
又、請求項４記載の発明は、上記籾殻容器に上記給送路部材の落下給送路に連通する落下口部を形成し、該落下口部を開閉調節可能な開閉調節機構を設けてなることを特徴とするものであり、又、請求項５記載の発明は、上記籾殻容器内に籾殻を攪拌可能な攪拌部材を水平回転自在に設けてなることを特徴とするものである。 The invention according to claim 4 is characterized in that the rice husk container is provided with a drop opening communicating with the drop feeding passage of the feed passage member, and the opening / closing adjustment mechanism capable of opening and closing the drop opening is provided. The invention according to claim 5 is characterized in that an agitating member capable of agitating rice husk is provided in the rice husk container so as to be horizontally rotatable.
本発明は上述の如く、請求項１記載の発明にあっては、走行機体の進行に伴い穿入ビームは進行方向に揺振動作しつつ圃場土中に穿入して穿入跡溝を形成し、上記穿入ビームの進行方向後方位置に配置された拡張部材は拡張機構により拡張動作し、穿入ビームにより圃場土中の上下方向に延びて形成される穿入跡溝を拡張して地表面に開口する縦溝状の縦口路を形成することになり、上記縦口路内に籾殻を給送可能な籾殻給送機構を設けているから、籾殻を籾殻給送機構により穿入跡溝及び縦口路に給送することができ、穿入跡溝及び縦口路に籾殻が給送されることにより穿入跡溝及び縦口路内に籾殻が詰入され、籾殻の存在により穿入跡溝及び縦口路の開口からの地表面の泥土の進入や縦口路の内面の泥土窄口により穿入跡溝及び縦口路が閉塞されることを抑制することができ、地表面の水は穿入跡溝及び縦口路の開口から籾殻間の空隙を介して芯土層に至ることになり、圃場の排水性及び通気性を良好に保持することができ、水はけの良化、水管理、田面の乾田化、微生物繁殖の活性化、水稲等の根の深部への生育を良化することができ、かつ、この際、上記籾殻給送機構は、上記籾殻を収容可能な籾殻容器及び、籾殻容器からの籾殻を上記穿入跡溝及び上記縦口路内に落下給送可能な落下給送路をもつ給送路部材からなるので、籾殻容器内の籾殻を給送路部材の落下給送路により上記穿入跡溝及び上記縦口路内に確実に落下給送することができ、かつ、上記給送路部材から落下してくる籾殻を上記穿入跡溝及び上記縦口路に導入案内可能な籾殻導入案内部材を設けているから、上記給送路部材から落下してくる籾殻を上記籾殻導入案内部材により上記穿入跡溝及び上記縦口路に確実に導入落下案内することができ、さらに、上記籾殻導入案内部材に上記地表面と穿入跡溝の内側面とのなす開口角縁部を圧潰拡開して開口角縁部に拡開斜面部を形成可能な圧潰拡開部を設けてなるから、上記地表面と穿入跡溝の内側面とのなす開口角縁部は圧潰拡開部により圧潰拡開されて拡開斜面部に形成され、拡開斜面部の存在により籾殻を上記穿入跡溝及び上記縦口路に確実に導入落下案内することができる。 In the present invention, as described above, according to the invention as set forth in claim 1, the penetration beam is rocked in the traveling direction as the traveling vehicle advances, and penetrates into the field soil to form a penetration trace groove. The expansion member disposed at the rear position in the traveling direction of the penetrating beam is expanded by the expanding mechanism, and the penetrating beam is expanded by the penetrating beam to extend the penetration groove formed in the vertical direction in the field soil to Since it forms a longitudinal groove-like longitudinal opening which opens to the surface, and provides a chaff feeding mechanism capable of feeding chaff in the above-mentioned longitudinal chute, chaff of chaff is pierced by chaff feeding mechanism. The chaff can be fed into the groove and the longitudinal passage, and the chaff is fed into the penetration groove and the longitudinal passage, so that the chaff is stuffed into the penetration groove and the longitudinal passage, and the presence of the chaff Penetration trace groove and vertical opening road are made by penetration of mud on the ground surface from the opening of penetration mark groove and vertical opening path and mud narrowing on the inner surface of vertical opening path Blocking can be suppressed, and water on the ground surface will reach the core soil layer from the opening of the penetration groove and the longitudinal channel from the opening of the chaff to the drainage and air permeability of the field. Can be maintained well, drainage can be improved, water management, dry storage of fields, activation of microbial propagation, and growth of roots of deep-rooted plants such as rice can be improved. The rice husk feeding mechanism comprises a rice husk container capable of containing the rice husk, and a feeding path member having a drop feeding path capable of feeding the rice husk from the rice husk container into the penetration mark groove and the vertical opening. Therefore, the chaff in the chaff container can be reliably dropped and fed into the penetration mark groove and the longitudinal opening passage by the dropping feeding passage of the feeding passage member, and from the feeding passage member Since the rice husk introduction guide member which can introduce and guide falling rice husk into the above-mentioned penetration trace groove and the above-mentioned longitudinal mouth is provided The rice husk falling from the feed path member can be reliably introduced and dropped into the penetration mark groove and the vertical opening passage by the rice husk introduction guide member, and furthermore, the ground surface of the rice husk introduction guide member And the ground opening and the ground surface are formed by crushing and expanding the opening corner edge formed by the inner surface of the penetration groove and forming the spreading slope portion at the opening corner edge. The opening angular edge of the trace groove with the inner surface is crushed and expanded by the crushed and expanded portion to form the expanded slope portion, and the existence of the expanded slope portion causes the chaff to be inserted into the chaff and the above-mentioned longitudinal opening path Introductory fall guidance can be reliably introduced.
又、請求項２記載の発明にあっては、上記給送路部材は断面略半円弧状に形成されているから、断面略半円弧状の雨樋状に形成され、管状のものに比べ、籾殻の詰まり現象が抑制され、断面略半円弧状の落下給送路により上記穿入跡溝及び上記縦口路内に確実に落下給送することができ、又、請求項３記載の発明にあっては、上記籾殻導入案内部材は上記穿入跡溝内に挿通可能な板厚の板材からなり、上記圧潰拡開部は進行方向後方位置に向かうに従って次第に上記拡開斜面部を拡開形成可能な勾配板面からなるので、上記圧潰拡開部により拡開斜面部を確実に形成することができ、拡開斜面部の存在により籾殻を上記穿入跡溝及び上記縦口路に確実に導入落下案内することができる。 Further, according to the second aspect of the invention, since the feeding path member is formed in a substantially semicircular arc shape in cross section, it is formed in a gutter shape in a substantially semicircular arc shape in cross section, compared with a tubular one. A jamming phenomenon of rice husk is suppressed, and it can be reliably dropped and fed into the above-mentioned penetration trace groove and the above-mentioned longitudinal opening path by a drop feeding path having a substantially semicircular cross section, and the invention according to claim 3 The rice husk introduction and guide member is made of a plate material having a thickness that can be inserted into the penetration mark groove, and the crushed and spread portion gradually spreads the spread slope portion toward the rearward position in the traveling direction. Since the possible inclined plate surface is formed, the expanded slope portion can be reliably formed by the crushed and expanded portion, and the presence of the expanded slope portion ensures that the rice husk is reliably formed in the penetration trace groove and the vertical opening path. Introduction can be guided fall.
又、請求項４記載の発明にあっては、上記籾殻容器に上記給送路部材の落下給送路に連通する落下口部を形成し、落下口部を開閉調節可能な開閉調節機構を設けているから、開閉調節機構により落下口部からの籾殻の給送、停止及び給送量の調節を行うことができ、上記穿入跡溝及び上記縦口路内への籾殻の落下給送量を調節することができ、走行機体の作業進行速度、穿入跡溝及び縦口路の大きさに対応することができ、又、請求項５記載の発明にあっては、上記籾殻容器内に籾殻を攪拌可能な攪拌部材を水平回転自在に設けているから、籾殻容器内の籾殻を落下口部から給送路部材を介して上記穿入跡溝及び上記縦口路内へ円滑に落下させることができる。 In the invention according to claim 4, the rice husk container is provided with a drop port communicating with the drop feed path of the feed path member, and an open / close adjusting mechanism capable of opening and closing the drop port is provided. Therefore, it is possible to adjust the feed, stop and feed amount of rice husk from the drop opening by the opening and closing adjustment mechanism, and the feed amount of rice husk falling into the penetration trace groove and the vertical opening passage. Can be adjusted to correspond to the working progress speed of the running body, the size of the penetration groove and the longitudinal entrance, and in the invention according to claim 5, Since the stirring member capable of stirring the rice husk is provided so as to be horizontally rotatable, the rice husk in the rice husk container is smoothly dropped from the dropping port portion into the penetration groove and the vertical passage via the feeding path member. be able to.
図１乃至図１７は本発明の実施の形態例を示し、１は走行機体であって、この場合、トラクタが用いられ、図１、図３の如く、走行機体１の後部に三点リンク式の連結機構２により機枠３を上下動可能に連結して構成している。 1 to 17 show an embodiment of the present invention, in which 1 is a traveling body, in which a tractor is used, and as shown in FIGS. 1 and 3, a three-point link type is provided at the rear of the traveling body 1 The machine frame 3 is vertically movably connected by the connecting mechanism 2 of FIG.
この場合、上記連結機構２は、図１、図２、図３の如く、上記走行機体１の後部に左右の下部リンク２ａ・２ａ、上部リンク２ｂ、吊上リンク２ｃ・２ｃ及び油圧アーム２ｄ・２ｄからなる三点リンク機構が設けられ、この三点リンク機構により走行機体１に機枠３を連結し、三点リンク機構の油圧アーム２ｄ・２ｄの上下揺動により機枠３を上下動自在に設けて構成している。 In this case, as shown in FIGS. 1, 2 and 3, the connection mechanism 2 has left and right lower links 2a and 2a, an upper link 2b, a lifting link 2c and 2c, and a hydraulic arm 2d at the rear of the traveling machine body 1. A three-point link mechanism consisting of 2d is provided, the machine frame 3 is connected to the traveling machine body 1 by the three-point link mechanism, and the machine frame 3 can be vertically moved by the upward and downward swinging of the hydraulic arms 2d and 2d of the three-point link mechanism. Provided in the
４は穿入ビーム、５は揺振機構であって、この場合、図２、図５の如く、機枠３に揺動アーム６の中程部を支点軸７により揺振動作自在に枢着すると共に機枠３に主軸８を軸受８ａ・８ａにより回転自在に横設し、揺動アーム６の進行方向後部に穿入ビーム４を取付け、主軸８とトラクタの動力取出軸１ａとを自在継手９により連結し、主軸８と揺動アーム６の進行方向前部との間に偏心輪機構１０を介装し、この場合、図７、図８、図９の如く、偏心輪機構１０として、上記主軸８の軸受８ａ・８ａ間に偏心軸部１０ａを形成し、偏心軸部１０ａの中心軸線は主軸８の回転軸線に対して偏心量εだけ偏心し、偏心軸部１０ａに接続部材１０ｂの上側の軸受１０ｃを嵌合し、接続部材１０ｂの下側の軸受１０ｄに揺動アーム６の基軸６ａを嵌挿し、揺動アーム６をガイドロール６ｂ・６ｂ及びガイド片３ａ・３ａにより上下揺動案内し、主軸８の回転により偏心輪機構１０を介して揺動アーム６を支点軸７を中心として上下揺振動作させ、揺動アーム６の後端部に穿入ビーム４を上下方向に取付けて構成している。 Reference numeral 4 denotes a penetration beam and 5 denotes a rocking mechanism. In this case, as shown in FIG. 2 and FIG. 5, the middle part of the rocking arm 6 is pivotally attached to the machine frame 3 by a fulcrum shaft 7 At the same time, the spindle 8 is horizontally mounted rotatably on the machine frame 3 by bearings 8a and 8a, the penetration beam 4 is attached to the rear in the advancing direction of the swing arm 6, and the spindle 8 and the power takeoff shaft 1a of the tractor are universal joints 9, and the eccentric wheel mechanism 10 is interposed between the main shaft 8 and the forward direction forward portion of the swing arm 6. In this case, as the eccentric wheel mechanism 10 as shown in FIG. 7, FIG. 8 and FIG. An eccentric shaft portion 10a is formed between the bearings 8a and 8a of the main shaft 8, the central axis of the eccentric shaft portion 10a is eccentric with respect to the rotation axis of the main shaft 8 by an eccentricity ε, and the eccentric shaft portion 10a is connected to the connecting member 10b. The upper bearing 10c is fitted, and the base shaft 6a of the swing arm 6 is fitted in the lower bearing 10d of the connection member 10b. The rocking arm 6 is vertically guided by the guide rolls 6b and 6b and the guide pieces 3a and 3a, and the rocking arm 6 is rocked up and down about the fulcrum shaft 7 through the eccentric wheel mechanism 10 by the rotation of the main shaft 8. The penetrating beam 4 is attached to the rear end portion of the swinging arm 6 in the vertical direction.
しかして、走行機体１の進行に伴い穿入ビーム４は揺振機構５により進行方向に揺振動作しつつ圃場土中Ｗに穿入して穿入跡溝Ｓを形成することになる。 As the traveling body 1 travels, the penetrating beam 4 is rocked in the traveling direction by the rocking mechanism 5 and penetrates the soil W in the field to form the penetrating groove S.
１４は拡張部材、１５は拡張機構であって、この場合、図２の如く、この拡張部材１４は上記穿入ビーム４の進行方向後方位置としての縦口路形成位置Ｄに配設され、穿入ビーム４により圃場土中Ｗの上下方向に延びて形成される穿入跡溝Ｓの一方側面を拡張して地表面Ｍに開口する縦口路Ｔを形成可能に設けられ、この拡張機構１５にあっては、図１０、図１３の如く、拡張部材１４を進行方向後方向きの非拡張位置Ｋから進行方向側方向き、この場合、進行方向後方向きからθ＝略８０°振った側方向きの拡張位置Ｇに間欠的に強制拡張動作させるように構成している。 14 is an expanding member, and 15 is an expanding mechanism. In this case, as shown in FIG. 2, this expanding member 14 is disposed at a longitudinal passage forming position D as a backward position in the traveling direction of the penetrating beam 4 and It is possible to extend the side surface of the penetration mark groove S which is formed extending in the vertical direction of the soil W by the incoming beam 4 so as to form a longitudinal opening T opened in the ground surface M, and this expanding mechanism 15 10 and 13, the extension member 14 is moved from the non-expanded position K toward the back in the direction of travel to the side in the direction of travel by .theta. = Approximately 80.degree. Forcible extension operation is intermittently performed at this extension position G.
この場合、上記拡張機構１５として、図２の如く、上記機枠３の後部に軸受筒体１６を縦設し、軸受筒体１６に軸状体１７を縦回り回動自在に縦設し、軸受筒体１６の前部及び後部に穿入跡溝Ｓより幅狭の板状の軸受片体１８・１８を形成し、軸状体１７の下端部に拡張部材１４の上部を取付け、拡張部材１４の下部を軸受片体１８・１８に支持ピン１８ａにより回転自在に軸受し、拡張部材１４には羽根板状の突状体１４ａが上下に延びて形成され、又、この場合、図２、図４の如く、拡張機構１５として、間欠拡張機構１５ａが用いられ、この場合、上記機枠３に減速機構１９を取付け、減速機構１９の入力軸１９ａと主軸８とを継手８ｂにより連結し、減速機構１９の出力軸１９ｂに旋回アーム２０を取付け、旋回アーム２０に押動ロール２１を植設し、軸状体１７の上端部に押動ロール２１により押圧可能な係合爪部材２２を水平突設している。 In this case, as the expansion mechanism 15, as shown in FIG. 2, a bearing cylinder 16 is vertically provided at the rear of the machine frame 3, and a shaft 17 is vertically provided rotatably in the bearing cylinder 16; Plate-shaped bearing pieces 18 and 18 narrower than the penetration groove S are formed at the front and rear of the bearing cylinder 16, and the upper portion of the expansion member 14 is attached to the lower end of the shaft 17. A lower portion of the lower portion 14 is rotatably supported by bearing pins 18 and 18 by support pins 18a, and a vane-like projection 14a is formed on the extension member 14 so as to extend vertically, and in this case, as shown in FIG. As shown in FIG. 4, an intermittent expansion mechanism 15a is used as the expansion mechanism 15. In this case, the reduction mechanism 19 is attached to the machine frame 3 and the input shaft 19a of the reduction mechanism 19 and the main shaft 8 are connected by a joint 8b. Attach the pivoting arm 20 to the output shaft 19b of the reduction gear mechanism 19 and press the pivoting arm 20 Implanted Le 21, the depressible engagement claw portion 22 is horizontally projected by pressing roll 21 on the upper end portion of the shaft-like member 17.
しかして、図２、図１０の如く、主軸８の回転により減速機構１９の出力軸１９ｂが回転し、出力軸１９ｂの回転により旋回アーム２０が矢印方向に水平旋回し、旋回アーム２０の押動ロール２１は係合爪部材２２を係合押動し、この押動により拡張部材１４は強制的に所定角度縦回り回動し、これにより、図１０、図１７の如く、縦口路Ｔが拡張形成され、更なる回動により押動ロール２１が係合爪部材２２から離反すると、拡張部材１４の羽根板状の突状体１４ａは穿入ビーム４の穿入跡溝Ｓの側面に当接して戻り復帰回動し、拡張部材１４の突状体１４ａは間欠的に所定角度往復回動し、穿入ビーム４により圃場土中Ｗの上下方向に延びて形成される穿入跡溝Ｓの一方側面を拡張して地表面Ｍに開口する縦口路Ｔを形成することになる。 Thus, as shown in FIGS. 2 and 10, the output shaft 19b of the speed reduction mechanism 19 is rotated by the rotation of the main shaft 8, and the pivoting arm 20 is horizontally pivoted in the direction of the arrow by the rotation of the output shaft 19b. The roll 21 engages and pushes the engaging claw member 22. By this pushing motion, the expansion member 14 is forcibly rotated by a predetermined angle vertically, and as a result, as shown in FIG. 10 and FIG. When the pressing roller 21 is extended and is further moved away from the engaging claw member 22, the plate-like protruding body 14 a of the expanding member 14 is in contact with the side surface of the penetration trace groove S of the penetration beam 4. In contact with it, it returns and pivots, and the projecting body 14a of the expansion member 14 is intermittently reciprocated by a predetermined angle, and the penetration beam groove S formed by extending vertically in the field soil W by the penetration beam 4 Form a vertical mouth T that opens on the ground surface M by expanding one side of the
２３は予溝切体であって、図６の如く、上記機枠３に取付片２３ａ・２３ａを垂設し、取付片２３ａ・２３ａに予溝切体２３を車軸２３ｂにより回転自在に取付け、穿入ビーム４の進行方向前方位置に予条溝Ｆを形成するように構成している。 Reference numeral 23 denotes a pregroove cut body, and mounting pieces 23a and 23a are vertically installed on the machine frame 3 as shown in FIG. 6, and the pregroove cut body 23 is rotatably mounted on the mounting pieces 23a and 23a by an axle 23b. The pre-striking groove F is formed at the forward position in the traveling direction of the penetration beam 4.
２４は転輪体であって、この場合、図２、図４の如く、上記機枠３の左右両側位置に取付アーム２４ａ・２４ａを高低調節機構２４ｂにより高低調節自在に配置し、田面等の地表面Ｍに転輪体２４・２４を接地させ、機枠３の安定走行及び穿入跡溝Ｓの地表面Ｍからの形成高さの設定を図るように構成している。 In this case, as shown in FIGS. 2 and 4, in this case, the mounting arms 24a and 24a are disposed at the left and right side positions of the machine frame 3 so as to be adjustable in height by the height adjustment mechanism 24b. The rolling bodies 24, 24 are in contact with the ground surface M so that stable running of the machine frame 3 and setting of the formation height from the ground surface M of the penetration trace groove S can be achieved.
２５は籾殻給送機構であって、上記穿入跡溝Ｓ及び上記縦口路Ｔ内に籾殻Ｃを給送可能に構成され、この場合、図２、図３、図４の如く、上記籾殻給送機構２５は上記籾殻Ｃを収容可能な籾殻容器２６及び籾殻容器２６からの籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔ内に落下給送可能な落下給送路２７ａをもつ給送路部材２７からなり、この場合、給送路部材２７は可撓性を有する合成樹脂により形成され、断面略半円弧状に折曲形成され、所謂、雨樋状に形成されている。 Reference numeral 25 denotes a rice husk feeding mechanism, which is capable of feeding rice husk C into the above-mentioned penetration trace groove S and the above-mentioned longitudinal opening T, and in this case, the rice husk as shown in FIG. The feeding mechanism 25 has a drop feeding path 27a capable of dropping and feeding the chaff C from the chaff container 26 capable of containing the chaff C and the chaff C from the chaff container 26 into the penetration trace groove S and the longitudinal passage T. In this case, the feed path member 27 is formed of a synthetic resin having flexibility, is bent in a substantially semicircular arc shape in cross section, and is formed in a so-called raindrop shape.
この場合、図２、図３、図１０、図１１の如く、上記籾殻容器２６は円筒容器状に形成され、上記機枠３の進行方向後部に円盤状の取付板体２５ａを取付け、取付板体２５ａに籾殻容器２６を取付け、籾殻容器２６の上部開口部は籾殻Ｃを投入可能な投入口２６ａとされ、底面に落下口部２６ｂが形成され、落下口部２６ｂの縁部に取付縁片２６ｃが形成され、取付縁片２６ｃに上記給送路部材２７の上端部が固定接続され、かつ、上記減速機構１９の出力軸１９ｂを籾殻容器２６の中心に突出配置し、出力軸１９ｂに籾殻Ｃを攪拌可能な攪拌部材２８を固定して上記籾殻容器２６内に攪拌部材２８を水平回転自在に設けて構成している。 In this case, as shown in FIG. 2, FIG. 3, FIG. 10 and FIG. 11, the rice husk container 26 is formed in a cylindrical container shape, and a disk-like mounting plate 25a is attached to the rear of the machine frame 3 in the traveling direction. The rice husk container 26 is attached to the body 25a, the upper opening of the rice husk container 26 is an insertion opening 26a into which the rice husk C can be inserted, the falling opening 26b is formed on the bottom, and the mounting edge piece at the edge of the falling opening 26b 26c is formed, the upper end portion of the feed path member 27 is fixedly connected to the attachment edge piece 26c, and the output shaft 19b of the reduction mechanism 19 is disposed so as to protrude at the center of the rice husk container 26, and the rice husk is attached to the output shaft 19b. The stirring member 28 capable of stirring C is fixed and the stirring member 28 is horizontally rotatably provided in the rice husk container 26.
２９は開閉調節機構であって、この場合、図１０、図１１、図１２の如く、上記取付板体２５ａに支点ピン２９ａを垂設し、支点ピン２９ａに開閉調節板２９ｂの中程部を枢着して開閉調節板２９ｂを水平旋回自在に設け、支点ピン２９ａに開閉調節板２９ｂを落下口部２６ｂに弾圧するバネ部材２９ｃを巻装し、取付板体２５ａに閉位置、中間位置及び開位置の三位置に係止溝２９ｄを有する弧状の係止板２９ｅを固定し、開閉調節板２９ｂの基部のハンドル２９ｆをバネ部材に２９ｃに抗して押下旋回し、各係止溝２９ｄに係止して落下口部２６ｂを閉位置、中間位置及び開位置に開閉調節自在に設けて構成している。 In this case, as shown in FIG. 10, FIG. 11 and FIG. 12, a fulcrum pin 29a is provided vertically on the mounting plate 25a, and a middle portion of the open / close adjustment plate 29b is mounted on the fulcrum pin 29a. A spring member 29c is pivotally mounted so that the opening and closing adjustment plate 29b can be horizontally horizontally pivoted, and a spring member 29c that elastically presses the opening and closing adjustment plate 29b to the drop opening 26b is mounted on the fulcrum pin 29a. An arc-shaped locking plate 29e having a locking groove 29d is fixed at three positions in the open position, and the handle 29f at the base of the opening / closing adjustment plate 29b is pressed and pivoted against the spring member 29c. By locking, the drop port 26b is provided in the closed position, the intermediate position and the open position so as to be freely opened and closed.
３０は籾殻導入案内部材であって、上記給送路部材２７の下端部から落下してくる籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔに導入案内可能に設けられ、この場合、図４、図５、図１３、図１４、図１５、図１６の如く、上記軸受筒体１６の後部に突出形成された板状の軸受片体１８に取り付けられ、籾殻導入案内部材３０は上記穿入跡溝Ｓ内に挿通可能な板厚の板材からなり、板材からなる籾殻導入案内部材３０の上部に外方に折曲した折曲部分Ｂを形成して上記給送路部材２７の下端部から落下してくる籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔに導入案内可能な導入案内斜面３０ａが形成されている。 Reference numeral 30 is a rice husk introduction guide member, which can introduce rice husk C falling from the lower end portion of the feed path member 27 into the penetration trace groove S and the vertical opening passage T so that guidance can be made in this case As shown in FIG. 4, FIG. 5, FIG. 13, FIG. 14, FIG. 15, FIG. 16, it is attached to a plate-like bearing piece 18 projectingly formed at the rear of the bearing cylinder 16 A bent portion B bent outward is formed on the upper portion of the rice husk introduction guide member 30 made of a plate material and formed of a plate thickness that can be inserted into the penetration mark groove S, and the lower end of the feeding path member 27 An introduction guide slope 30a capable of introducing and guiding rice husk C falling from the portion into the above-mentioned penetration trace groove S and the above-mentioned longitudinal opening T is formed.
３１は圧潰拡開部であって、上記籾殻導入案内部材３０に設けられ、上記地表面Ｍと穿入跡溝Ｓの内側面とのなす開口角縁部Ｑを圧潰拡開して開口角縁部Ｑに拡開斜面部Ｑ１を形成可能に設けられ、この場合、図１３、図１４、図１５、図１６の如く、上記圧潰拡開部３１は上記籾殻導入案内部材３０の上部を進行方向後方に向かうに従って後下がりの三角形状に外方に折曲した折曲部分Ｂを形成して進行方向後方位置に向かうに従って次第に拡開斜面部Ｑ１を拡開形成可能な勾配板面３１ａから構成されている。すなわち、この場合、上記圧潰拡開部３１の上部の折曲部分Ｂの穿入跡溝Ｓ側の内面は籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔに導入案内可能な上記導入案内斜面３０ａに形成され、上記圧潰拡開部３１の上部の折曲部分Ｂの穿入跡溝Ｓと反対側の外面は進行方向後方位置に向かうに従って次第に拡開斜面部Ｑ１を拡開形成可能な勾配板面３１ａに形成され、しかして、上記籾殻導入案内部材３０の上部の三角状の折曲部分Ｂは内面の導入案内斜面３０ａ及び外面の圧潰拡開部３１としての勾配板面３１ａを兼用して構成している。 31 is a crushed and expanded portion which is provided on the rice husk introduction and guide member 30 and is formed by crushing and expanding an opening corner edge Q formed by the ground surface M and the inner surface of the penetration mark groove S to form an opening corner edge part Q formable so provided a widening inclined surface portion Q 1 in this case, 13, 14, 15, as shown in FIG. 16, the crushing expanding portion 31 proceeds the upper part of the chaff introduction guide member 30 from gradually widening inclined surface portion Q 1 permits expansion forming gradient plate surface 31a toward the traveling direction rearward position to form a bent the bent portion B outward to the rear edge of the triangular toward the aft It is configured. That is, in this case, the inner surface on the penetration trace groove S side of the bent portion B at the upper part of the crushed and expanded portion 31 introduces the chaff C into the penetration trace groove S and the longitudinal opening T so as to introduce and guide it. is formed on the guide slope 30a, widening form gradually widening inclined surface portion Q 1 according to external surface opposite infested trace groove S of the upper bent portion B of the pinch expanding portion 31 toward the moving direction rearward position Of the upper part of the rice husk introduction guide member 30 is the introduction guide slope 30a of the inner surface and the slope plate surface 31a as the crushing spread part 31 of the outer surface Is also used.
この実施の形態例は上記構成であるから、図２の如く、走行機体１の進行に伴い穿入ビーム４は進行方向に揺振動作しつつ圃場土中Ｗに穿入して穿入跡溝Ｓを形成し、上記穿入ビーム４の進行方向後方位置に配置された拡張部材１４は拡張機構１５により拡張動作し、穿入ビーム４により圃場土中Ｗの上下方向に延びて形成される穿入跡溝Ｓを拡張して地表面Ｍに開口する縦溝状の縦口路Ｔを形成することになる。 Since this embodiment has the above-described configuration, as shown in FIG. 2, the penetration beam 4 is rocked in the traveling direction as the traveling airframe 1 travels and penetrates W in the field soil, and the penetration trace groove The expansion member 14 which forms S and is disposed at the rear position in the traveling direction of the penetrating beam 4 is expanded by the expanding mechanism 15, and the penetrating beam 4 is formed by extending vertically in the field soil W The entrance groove S is expanded to form a vertical groove-like longitudinal opening T opened to the ground surface M.
この場合、上記縦口路Ｔ内に籾殻Ｃを給送可能な籾殻給送機構２５を設けているから、籾殻Ｃを籾殻給送機構２５により穿入跡溝Ｓ及び縦口路Ｔに給送することができ、穿入跡溝Ｓ及び縦口路Ｔに籾殻Ｃが給送されることにより穿入跡溝Ｓ及び縦口路Ｔ内に籾殻Ｃが詰入され、籾殻Ｃの存在により穿入跡溝Ｓ及び縦口路Ｔの開口からの地表面Ｍの泥土の進入や縦口路Ｔの内面の泥土窄口により穿入跡溝Ｓ及び縦口路Ｔが閉塞されることを抑制することができ、地表面Ｍの水は穿入跡溝Ｓ及び縦口路Ｔの開口から籾殻Ｃ間の空隙を介して芯土層に至ることになり、圃場の排水性及び通気性を良好に保持することができ、水はけの良化、水管理、田面の乾田化、微生物繁殖の活性化、水稲等の根の深部への生育を良化することができる。 In this case, since the chaff feeding mechanism 25 capable of feeding chaff C is provided in the above-mentioned longitudinal passage T, chaff C is fed by the chaff feeding mechanism 25 to the penetration trace groove S and the longitudinal passage T The chaff C is fed to the chasing groove S and the longitudinal gutter T so that the chaff C is stuffed into the chaff C and the gutter T, and the chaff C is used for perforation. It is suppressed that the intrusion trace groove S and the vertical entrance passage T are blocked by the approach of the mud on the ground surface M from the opening of the entrance groove S and the vertical entrance passage T or the mud narrowing of the inner surface of the vertical entrance passage T The water on the ground surface M will reach the core soil layer through the opening between the chasm groove S and the longitudinal channel T through the air gap between rice husk C, and the drainage and air permeability of the field will be good. It can be maintained, and can improve drainage, water management, dry storage of fields, activation of microbial propagation, and improvement of deep growth of roots of rice and the like.
この場合、上記籾殻給送機構２５は、図４、図５の如く、上記籾殻Ｃを収容可能な籾殻容器２６及び、籾殻容器２６からの籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔ内に落下給送可能な落下給送路２７ａをもつ給送路部材２７からなるので、籾殻容器２６内の籾殻Ｃを給送路部材２７の落下給送路２７ａにより上記穿入跡溝Ｓ及び上記縦口路Ｔ内に確実に落下給送することができ、かつ、図１４、図１５、図１６の如く、上記給送路部材２７から落下してくる籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔに導入案内可能な籾殻導入案内部材３０を設けているから、上記給送路部材２７から落下してくる籾殻Ｃは籾殻導入案内部材３０の導入案内斜面３０ａに落下衝突して籾殻導入案内部材３０は籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔに確実に導入落下案内することができ、さらに、上記籾殻導入案内部材３０に上記地表面Ｍと穿入跡溝Ｓの内側面とのなす開口角縁部Ｑを圧潰拡開して開口角縁部Ｑに拡開斜面部Ｑ１を形成可能な圧潰拡開部３１を設けてなるから、上記地表面Ｍと穿入跡溝Ｓの内側面とのなす開口角縁部Ｑは圧潰拡開部３１により圧潰拡開されて拡開斜面部Ｑ１に形成され、拡開斜面部Ｑ１の存在により籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔに確実に導入落下案内をすることができる。 In this case, as shown in FIG. 4 and FIG. 5, the chaff feeding mechanism 25 is a chaff container 26 capable of containing the chaff C, and chaff C from the chaff container 26 as the penetration groove S and the longitudinal passage. Since the feed path member 27 has a drop feed path 27a that can drop and feed into T, chaff C in the rice husk container 26 is inserted into the above-mentioned penetration groove S by the drop feed path 27a of the feed path member 27. And the chaff C which can be reliably dropped and fed into the longitudinal passage T and which is dropped from the feeding path member 27 as shown in FIG. 14, FIG. 15 and FIG. Since the rice husk introduction guide member 30 which can be introduced and guided to the S and the longitudinal opening passage T is provided, the chaff C falling from the feeding path member 27 falls on the introduction guide slope 30 a of the rice husk introduction guide member 30 and collides. The rice husk introduction guide member 30 secures the rice husk C to the above-mentioned penetration trace groove S and the above-mentioned longitudinal opening T. Introductory falling can be guided, and furthermore, the opening corner edge Q formed by the ground surface M and the inner side surface of the penetration mark groove S is crushed and expanded on the rice husk introduction guiding member 30 to open the opening corner edge Q since formed by providing crush expanding portion 31 capable of forming a widening inclined surface portion Q 1, the opening angle edge Q formed by the inner surface of the ground surface M and infested trace groove S is crushed by the crushing expanding portion 31 is expanded is formed in the expanded inclined surface portion Q 1, the chaff C by the presence of the expansion slant portion Q 1 can be reliably introduced drop guided into the infested traces grooves S and the longitudinal opening path T.
又、この場合、図１０の如く、上記給送路部材２７は断面略半円弧状に形成されているから、断面略半円弧状の雨樋状に形成され、管状のものに比べ、籾殻Ｃの詰まり現象が抑制され、断面略半円弧状の落下給送路２７ａにより上記穿入跡溝Ｓ及び上記縦口路Ｔ内に確実に落下給送することができ、又、この場合、図１５、図１６の如く、上記籾殻導入案内部材３０は上記穿入跡溝Ｓ内に挿通可能な板厚の板材からなり、上記圧潰拡開部３１は進行方向後方位置に向かうに従って次第に上記拡開斜面部Ｑ１を拡開形成可能な勾配板面３１ａからなるので、上記圧潰拡開部３１により拡開斜面部Ｑ１を確実に形成することができ、拡開斜面部Ｑ１の存在により籾殻Ｃを上記穿入跡溝Ｓ及び上記縦口路Ｔに確実に導入落下案内することができる。 Further, in this case, as shown in FIG. 10, since the feeding path member 27 is formed in a substantially semicircular arc shape in cross section, it is formed in a gutter shape having a substantially semicircular arc shape in cross section. Can be reliably dropped and fed into the penetration trace groove S and the longitudinal passage T by the drop feeding path 27a having a substantially semicircular cross section. In this case, as shown in FIG. As shown in FIG. 16, the rice husk introduction guide member 30 is made of a plate material having a thickness that can be inserted into the penetration trace groove S, and the crushed and expanded portion 31 gradually expands toward the advancing direction backward position. since the parts Q 1 from expanding can be formed gradient plate surface 31a, by the crushing expanding portion 31 can be reliably formed expanding slope portion Q 1, chaff C by the presence of the expansion slant portion Q 1 Can be introduced to the above-mentioned penetration mark groove S and the above-mentioned longitudinal mouth T reliably
又、この場合、図３、図４、図５の如く、上記籾殻容器２６に上記給送路部材２７の落下給送路２７ａに連通する落下口部２６ｂを形成し、落下口部２６ｂを開閉調節可能な開閉調節機構２９を設けているから、開閉調節機構２９により落下口部２６ｂからの籾殻Ｃの給送、停止及び給送量の調節を行うことができ、上記穿入跡溝Ｓ及び上記縦口路Ｔ内への籾殻Ｃの落下給送量を調節することができ、走行機体１の作業進行速度、穿入跡溝Ｓ及び縦口路Ｔの大きさに対応することができ、又、この場合、上記籾殻容器２６内に籾殻Ｃを攪拌可能な攪拌部材２８を水平回転自在に設けているから、籾殻容器２６内の籾殻Ｃを落下口部２６ｂから給送路部材２７を介して上記穿入跡溝Ｓ及び上記縦口路Ｔ内へ円滑に落下させることができる。 Further, in this case, as shown in FIG. 3, FIG. 4 and FIG. 5, a drop port 26b communicating with the drop feed path 27a of the feed path member 27 is formed in the chaff container 26 and the drop port 26b is opened and closed. Since the adjustable opening / closing adjustment mechanism 29 is provided, the feeding / stopping of the rice husk C from the drop port 26 b can be adjusted by the opening / closing adjustment mechanism 29, and the penetration trace groove S The drop feeding amount of rice husk C into the longitudinal mouth T can be adjusted, and it can correspond to the working progress speed of the traveling body 1, the size of the penetration mark groove S and the longitudinal mouth T, Also, in this case, since the stirring member 28 capable of stirring the chaff C is provided in the chaff container 26 so as to be horizontally rotatable, the chaff C in the chaff container 26 is fed from the dropping port 26b through the feeding path member 27. Thus, it can be smoothly dropped into the penetration mark groove S and the longitudinal opening path T.
この場合、上記穿入ビーム４の進行方向前方位置に地表面Ｍに予条溝Ｆを溝切可能な予溝切体２３を設けてなるから、予溝切体２３は連れ回り回転しつつ進行して地表面Ｍに予条溝Ｆを切り、予条溝Ｆの後から穿入ビーム４が進行方向に揺振動作しつつ穿入して穿入跡溝Ｓを形成するから、穿入跡溝Ｓの形成抵抗を低減することになり、穿入跡溝Ｓの形成作業性を向上することになる。 In this case, since the pre-groove cutting body 23 capable of cutting the pre-grooves F on the ground surface M is provided at the forward position in the traveling direction of the penetrating beam 4, the pre-groove cutting bodies 23 advance while rotating together Then, the pre-grooves F are cut on the ground surface M, and after the pre-grooves F, the penetration beam 4 is rocked in the traveling direction while penetrating and forms the penetration trace grooves S, so the penetration marks The formation resistance of the groove S will be reduced, and the forming workability of the penetration mark groove S will be improved.
又、この場合、上記機枠３に圃場面を転動可能な転輪体２４・２４を高低調節自在に設け、この場合、上記機枠３の左右両側位置に取付アーム２４ａ・２４ａを高低調節機構２４ｂにより高低調節自在に設け、取付アーム２４ａ・２４ａに転輪体２４・２４を配置しているから、田面等の地表面Ｍに転輪体２４・２４を接地させることで機枠３の安定走行及び穿入跡溝Ｓの地表面Ｍからの形成高さの設定を図ることになる。 Further, in this case, the rolling frames 24 and 24 capable of rolling the boat scene are provided on the machine frame 3 so as to be adjustable in height. In this case, the mounting arms 24 a and 24 a are adjusted in height on both left and right sides of the machine frame 3. The height of the machine frame 3 can be adjusted by grounding the wheel bodies 24 and 24 on the ground surface M such as a rice field because the wheel bodies 24 and 24 are provided on the mounting arms 24 a and 24 a by means of the mechanism 24 b. Stable running and setting of the formation height from the ground surface M of the penetration trace groove S will be planned.
尚、本発明は上記の形態例に限られるものではなく、走行機体１、連結機構２、揺振機構５、拡張部材１４、拡張機構１５、籾殻給送機構２５、開閉調節機構２９、籾殻導入案内部材３０、圧潰拡開部３１の構造等は適宜変更して設計されるものである。 The present invention is not limited to the above embodiment, and the traveling body 1, the connecting mechanism 2, the shaking mechanism 5, the expanding member 14, the expanding mechanism 15, the rice husk feeding mechanism 25, the opening / closing adjustment mechanism 29, the rice husk introduction. The structures and the like of the guide member 30 and the crushed and expanded portion 31 are appropriately changed and designed.
以上の如く、所期の目的を充分達成することができる。 As described above, the intended purpose can be sufficiently achieved.
Ｗ 圃場土中
Ｓ 穿入跡溝
Ｍ 地表面
Ｔ 縦口路
Ｃ 籾殻
Ｑ 開口角縁部
Ｑ１ 拡開斜面部
１ 走行機体
２ 連結機構
３ 機枠
４ 穿入ビーム
５ 揺振機構
１４ 拡張部材
１５ 拡張機構
２５ 籾殻給送機構
２６ 籾殻容器
２６ｂ 落下口部
２７ 給送路部材
２７ａ 落下給送路
２８ 攪拌部材
２９ 開閉調節機構
３０ 籾殻導入案内部材
３１ 圧潰拡開部
３１ａ 勾配板面
W Field soil S Penetration groove M ground surface T vertical mouth C shell Q opening corner edge Q 1 widening slope 1 traveling airframe 2 connection mechanism 3 frame 4 penetration beam 5 shaking mechanism 14 extension member 15 Expansion mechanism 25 rice husk feeding mechanism 26 rice husk container 26 b drop opening 27 feeding passage member 27 a falling feeding passage 28 agitating member 29 opening / closing adjustment mechanism 30 rice husk introduction guide member 31 crushing expanding portion 31 a slope plate surface
Claims (5)
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| JP2017216593A JP6797099B2 (en) | 2017-11-09 | 2017-11-09 | Field vertical entrance road forming device |
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| JP2020190932A Division JP6995965B2 (en) | 2020-11-17 | 2020-11-17 | Field vertical mouth passage forming device |
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| JP6797099B2 JP6797099B2 (en) | 2020-12-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022157984A (en) * | 2021-04-01 | 2022-10-14 | 株式会社富士トレーラー製作所 | Field vertical passage forming device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5571764U (en) * | 1978-11-11 | 1980-05-17 | ||
| JPS55150801A (en) * | 1979-05-11 | 1980-11-25 | Iseki Agricult Mach | Subsoiler with plow |
| JPS5673739U (en) * | 1979-11-08 | 1981-06-17 | ||
| JPH01187210A (en) * | 1988-01-20 | 1989-07-26 | Kobashi Kogyo Co Ltd | Chaff adder |
| US6186242B1 (en) * | 1999-08-20 | 2001-02-13 | The Toro Company | Depth gauge for a vibratory plow |
| JP2002155516A (en) * | 2000-11-20 | 2002-05-31 | Haibaracho | Wind power applicator for granular material such as antifreeze, fertilizer and sand |
| JP2017006038A (en) * | 2015-06-19 | 2017-01-12 | 株式会社富士トレーラー製作所 | Cultivated field longitudinal path formation apparatus |
| JP2017006037A (en) * | 2015-06-19 | 2017-01-12 | 株式会社富士トレーラー製作所 | Culvert formation apparatus |
-
2017
- 2017-11-09 JP JP2017216593A patent/JP6797099B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5571764U (en) * | 1978-11-11 | 1980-05-17 | ||
| JPS55150801A (en) * | 1979-05-11 | 1980-11-25 | Iseki Agricult Mach | Subsoiler with plow |
| JPS5673739U (en) * | 1979-11-08 | 1981-06-17 | ||
| JPH01187210A (en) * | 1988-01-20 | 1989-07-26 | Kobashi Kogyo Co Ltd | Chaff adder |
| US6186242B1 (en) * | 1999-08-20 | 2001-02-13 | The Toro Company | Depth gauge for a vibratory plow |
| JP2002155516A (en) * | 2000-11-20 | 2002-05-31 | Haibaracho | Wind power applicator for granular material such as antifreeze, fertilizer and sand |
| JP2017006038A (en) * | 2015-06-19 | 2017-01-12 | 株式会社富士トレーラー製作所 | Cultivated field longitudinal path formation apparatus |
| JP2017006037A (en) * | 2015-06-19 | 2017-01-12 | 株式会社富士トレーラー製作所 | Culvert formation apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022157984A (en) * | 2021-04-01 | 2022-10-14 | 株式会社富士トレーラー製作所 | Field vertical passage forming device |
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