JP2015065909A - Farming field ditching machine - Google Patents
Farming field ditching machine Download PDFInfo
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- JP2015065909A JP2015065909A JP2013203601A JP2013203601A JP2015065909A JP 2015065909 A JP2015065909 A JP 2015065909A JP 2013203601 A JP2013203601 A JP 2013203601A JP 2013203601 A JP2013203601 A JP 2013203601A JP 2015065909 A JP2015065909 A JP 2015065909A
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Abstract
Description
本発明は、例えば水田等の圃場に水はけ用の排水溝を形成する圃場溝切機に関するものである。 The present invention relates to a field grooving machine that forms drainage grooves for drainage in a field such as a paddy field.
従来、この種の圃場溝切機として、機体に駆動源を含む進行機構を設けると共に圃場面に排水溝を溝切可能な溝切体を設けてなる構造のものが知られている。 2. Description of the Related Art Conventionally, as this type of field grooving machine, there is known a structure in which an advancing mechanism including a drive source is provided in the machine body and a groove cutting body capable of grooving a drainage groove is provided in a field scene.
しかしながら上記従来構造の場合、機体の進行に伴い作業者は圃場内を機体と一緒に同行する必要があり、それだけ、労苦を伴う作業になると共に作業性が低下す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-described conventional structure, the operator needs to accompany the machine with the machine as the machine progresses, and it has the disadvantage that the work becomes laborious and the workability may be reduced. ing.
本発明はこれらの不都合を解決することを目的とするもので、請求項１記載の発明は、機体に駆動源を含む進行機構を設けると共に圃場面に排水溝を溝切可能な溝切体を設けてなり、上記進行機構を遠隔操縦可能な無線操縦手段を設けてなることを特徴とする圃場溝切機にある。 The present invention aims to solve these disadvantages, and the invention according to claim 1 is provided with an advancing mechanism including a drive source in the airframe and a grooved body capable of grooving a drainage groove in a field scene. The field grooving machine is characterized in that it is provided with wireless control means capable of remotely controlling the advancing mechanism.
又、請求項２記載の発明は、上記機体の前部位置及び後部位置の両方位置にそれぞれ上記溝切体を設けてな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、上記機体の前部位置又は後部位置の一方位置に上記溝切体を設けてなることを特徴とするものである。 The invention described in claim 2 is characterized in that the grooved body is provided at both the front position and the rear position of the airframe, and the invention according to claim 3 is provided. The grooved body is provided at one of the front position and the rear position of the machine body.
又、請求項４記載の発明は、上記溝切体に該機体の蛇行を防ぐ蛇行防止部材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、上記機体に上記溝切進行に伴う排水溝の両側方位置の排土による溝切済みの交差する排水溝の水路閉塞を当該排土を崩壊して防ぐ水路開口機構を設けてなることを特徴とするものである。 The invention described in claim 4 is characterized in that a meander-preventing member for preventing meandering of the airframe is provided in the grooved body, and the invention according to claim 5 is provided in the airframe. It is characterized in that a water channel opening mechanism is provided to prevent the clogging of the drainage grooves that intersect with the grooves due to the soil drainage on both sides of the drainage grooves with the progress of the grooving by collapsing the soil discharge. is there.
本発明は上述の如く、請求項１記載の発明にあっては、無線操縦手段により駆動源を含む進行機構を遠隔操縦することができ、進行機構の遠隔操縦により機体を進行して溝切体で圃場面の複数個の条間又は株間に排水溝を溝切りすることができ、それだけ、作業者の労苦を軽減することができ、溝切作業性を向上することができる。 As described above, according to the present invention, the traveling mechanism including the drive source can be remotely controlled by the wireless steering means. Thus, drainage grooves can be cut between a plurality of strips or stocks in a field scene, so that the labor of the operator can be reduced and the grooving workability can be improved.
又、請求項２記載の発明にあっては、機体の前部位置及び後部位置の両方位置にそれぞれ上記溝切体を設けているから、機体を条間又は株間において遠隔操縦により前進進行させることで前部位置の溝切体により排水溝を溝切りすることができ、後退進行時において、後部位置の溝切体により前進進行時に溝切りされた排水溝を再度、溝切り又は修復することができ、遠隔操縦により圃場面の複数個の条間又は株間に排水溝を溝切りすることができ、作業者の労苦を軽減することができ、溝切作業性を向上することができ、又、請求項３記載の発明にあっては、上記機体の前部位置又は後部位置の一方位置に上記溝切体を設けてなるから、機体の前進進行又は後退進行により遠隔操縦で圃場面に排水溝を溝切りすることができ、作業者の労苦を軽減することができ、溝切作業性を向上することができる。 Further, in the invention described in claim 2, since the grooved body is provided at both the front position and the rear position of the aircraft, the aircraft can be advanced by remote control between the strips or between the stocks. The drainage groove can be grooved by the grooved body at the front position, and the drainage groove grooved by the grooved body at the rear position can be grooved or repaired again by the grooved body at the rear position. It is possible to divide the drainage ditch between a plurality of strips or stocks in the farm scene by remote control, reduce the labor of the operator, improve the grooving workability, In the invention according to claim 3, since the grooved body is provided at one of the front position and the rear position of the body, the drainage groove can be remotely controlled by remote control by the forward or backward movement of the body. Can be grooved, the labor of workers Can be reduced, it is possible to improve the groove switching workability.
又、請求項４記載の発明にあっては、上記溝切体に機体の蛇行を防ぐ蛇行防止部材を設けているから、機体の前進及び後退の往復進行の直進性を高めることができ、水はけ機能の良好な排水溝を溝切りすることができ、又、請求項５記載の発明にあっては、上記機体に上記溝切進行に伴う排水溝の両側方位置の排土による溝切済みの交差する排水溝の水路閉塞を当該排土を崩壊して防ぐ水路開口機構を設けているから、溝切済みの交差する排水溝の水路閉塞を防止することができ、交差する排水溝の相互の水路を維持することができ、水はけ機能の良好な排水溝を溝切りすることができる。 In the invention according to claim 4, since the groove cutting body is provided with a meandering preventing member for preventing the meandering of the airframe, the straightness of the forward and backward reciprocation of the airframe can be improved, and drainage is performed. The drainage groove having a good function can be grooved, and in the invention according to claim 5, the machine body has been grooved by draining soil on both sides of the drainage groove as the grooving progresses. Since the water channel opening mechanism that prevents the clogging of the intersecting drainage channels by collapsing the drainage can be prevented, the clogging of the intersecting drainage channels that have already been cut can be prevented. The water channel can be maintained, and a drainage groove having a good drainage function can be cut.
図１乃至図１４は本発明の実施の形態例を示し、図１乃至図１２は第一形態例、図１３、図１４は第二形態例である。 1 to 14 show an embodiment of the present invention, FIGS. 1 to 12 show a first embodiment, and FIGS. 13 and 14 show a second embodiment.
図１乃至図１２の第一形態例において、１は機体であって、圃場Ｈ、例えば、水田の田面を進行可能に形成され、機体１に圃場面Ｍに排水溝Ｗを溝切可能な溝切体２が設けられ、この場合、機体１の前部位置及び後部位置の両方位置にそれぞれ上記溝切体２・２が設けられ、機体１に駆動源３を含む進行機構４が設けられている。 In the first embodiment shown in FIGS. 1 to 12, reference numeral 1 denotes a machine body, which is formed so as to be able to travel on a field H, for example, a paddy field, and is capable of grooving a drain groove W in a field scene M in the machine body 1. The cut body 2 is provided, and in this case, the groove cut bodies 2 and 2 are provided at both the front position and the rear position of the body 1, and the advancing mechanism 4 including the drive source 3 is provided on the body 1. Yes.
この場合、上記溝切体２として、図５、図６、図９の如く、金属製の板材により形成され、排水溝Ｗの対向する両内側斜面Ｗ１・Ｗ１に合う斜面材２ａ、底面に対向する底面材２ｂ及び斜面材２ａの上部左右両端部に突設された上面材２ｃ・２ｃからなる全体として断面は略Ｖ形状、図７、図８の如く、平面視及び側面視は略先細三角形状に形成され、機体１の前部位置及び後部位置の両方位置に同一形状に形成された溝切体２・２を配置し、機体１の前部位置の溝切体２は進行方向Ｄ前部に先細部分が配置され、後部位置の溝切体２は進行方向Ｄ後部に先細部分が配置され、底面材２ｂに機体１の蛇行を防ぐ進行方向Ｄに延びる板状の蛇行防止部材２ｄを垂設して構成している。 In this case, the grooved body 2 is formed of a metal plate material as shown in FIGS. 5, 6, and 9, and the slope material 2 a that matches the inner slopes W 1 and W 1 facing the drainage groove W, the bottom surface The cross section of the bottom surface material 2b and the top surface materials 2c and 2c projecting from the upper left and right ends of the slope material 2a is substantially V-shaped, and the plan view and the side view are substantially as shown in FIGS. Grooves 2 and 2 formed in the shape of a tapered triangle and formed in the same shape at both the front position and the rear position of the body 1 are arranged, and the groove body 2 at the front position of the body 1 is in the traveling direction. A taper portion disposed at the front portion D, the grooved body 2 at the rear portion is disposed at the rear portion in the traveling direction D, and the plate-shaped meandering member extends in the traveling direction D to prevent the body 1 from meandering on the bottom surface material 2b. 2d is provided vertically.
この場合、図３の如く、上記駆動源３は、電動モータ３ａ及び充電池３ｂにより構成されている。なお、電動モータ３ａ及び充電池３ｂに代えて、原動機及び油圧モータ等の駆動源３を採用することもある。 In this case, as shown in FIG. 3, the drive source 3 includes an electric motor 3a and a rechargeable battery 3b. In place of the electric motor 3a and the rechargeable battery 3b, a drive source 3 such as a prime mover or a hydraulic motor may be employed.
又、この場合、上記進行機構４として、上記機体１に回転軸５ｂの外周部位に螺旋状の泥掻羽根５ａを有する螺旋推進軸５を軸受６・６により回転自在に配設し、螺旋推進軸５の回転軸線Ｌは機体１の進行方向Ｄに設けられ、螺旋推進軸５を回転駆動する回転駆動機構７が設けられている。 Further, in this case, as the advancing mechanism 4, a spiral propulsion shaft 5 having a spiral blade 5 a on the outer peripheral portion of the rotary shaft 5 b is disposed on the airframe 1 so as to be freely rotatable by bearings 6 and 6. A rotation axis L of the shaft 5 is provided in the traveling direction D of the machine body 1, and a rotation drive mechanism 7 that rotates the helical propulsion shaft 5 is provided.
この場合、回転駆動機構７として、駆動源３としての電動モータ３ａに主軸の正逆回転手段や回転数制御手段等を含む制御手段３ｃが接続され、電動モータ３ａと上記螺旋推進軸５との間にチェーン式の伝導機構７ａを介装し、電動モータ３ａにより伝導機構７ａを介して螺旋推進軸５を回転させるように構成している。 In this case, as the rotation drive mechanism 7, a control means 3 c including forward / reverse rotation means of the main shaft and a rotation speed control means is connected to the electric motor 3 a as the drive source 3, and the electric motor 3 a and the spiral propulsion shaft 5 are connected to each other. A chain type transmission mechanism 7a is interposed therebetween, and the helical propulsion shaft 5 is rotated by the electric motor 3a via the transmission mechanism 7a.
８は無線操縦手段であって、この場合、送信機８ａ及び受信機８ｂからなり、送信機８ａからの無線信号Ｓを受信機８ｂにより受信し、駆動源３としての電動モータ３ａに制御手段３ｃを介して受信機８ｂが接続され、例えば、制御手段３ｃにより駆動源３としての電動モータ３ａの回転開始、回転停止や上記螺旋推進軸５の正転又は逆転、回転数の制御等を遠隔操縦可能に構成している。 8 is a radio control means, which comprises a transmitter 8a and a receiver 8b. The radio signal S from the transmitter 8a is received by the receiver 8b, and the control means 3c is supplied to the electric motor 3a as the drive source 3. Is connected to the receiver 8b, and for example, the control means 3c remotely controls the rotation start, rotation stop, normal rotation or reverse rotation of the helical propulsion shaft 5, rotation speed control, etc. of the electric motor 3a as the drive source 3. It is configured as possible.
９は水路開口機構であって、溝切体２の進行方向Ｄ後部位置、即ち、前部位置の溝切体２にあっては、図１、図２中、左位置に形成され、後部位置の溝切体２にあっては、同図中、右位置に形成され、図１、図２、図３、図４、図５、図６、図７、図８、図９の如く、前部及び後部位置の各溝切体２・２の左右の斜面材２ａ・２ａにそれぞれ三角形状の上面Ｔ１及び下面Ｔ１、長方形状の三個の側面Ｔ２・Ｔ２・Ｔ２からなる三角筒材状の崩壊部材９ａの側面Ｔ２と側面Ｔ２との交差角部としての角縁部のうちの斜め上下方向に延びる一個の角縁部を枢着部９ｂにより枢着すると共に崩壊部材９ａを外方に向けて押動して崩壊部材９ａの三個の長方形状の側面Ｔ２・Ｔ２・Ｔ２のうちの外方位置の側面９ｃを排水溝Ｗの内側斜面Ｗ１・Ｗ１に弾圧接触させる押動バネ材９ｄを設けて構成している。 Reference numeral 9 denotes a water channel opening mechanism, which is formed at the rear position in the advancing direction D of the grooved body 2, that is, in the grooved body 2 at the front position, at the left position in FIGS. The groove cut body 2 is formed at the right position in the figure, and is as shown in FIGS. 1, 2, 3, 4, 5, 6, 7, 8, and 9. parts and top T 1 and the lower surface T 1 of the respective grooves Setsutai 2.2 of the right and left slopes member 2a, 2a each triangular rear position consists of a rectangular three sides T 2, T 2, T 2 collapse while pivoted to one of the corner edges extending obliquely vertically of the corner edge of the crossing angle of the side surface T 2 and the side surface T 2 of the triangular tubular member shaped collapse member 9a by the pivot portion 9b three interior slope of the side surface 9c of the outer position culvert W of the rectangular side T 2 · T 2 · T 2 W of the pressing to collapse member 9a toward the member 9a outward 1 The pressing spring member 9d to repression contact with W 1 are configured by providing.
しかして、図１０の如く、溝切進行時においては、崩壊部材９ａの三個の長方形状の側面Ｔ２・Ｔ２・Ｔ２のうちの外方位置の側面９ｃは押動バネ材９ｄにより排水溝Ｗの内側斜面Ｗ１・Ｗ１に弾圧接触し、そして、図１０から図１１の如く、溝切進行により交差する溝切済みの排水溝Ｗに差し掛かると、排水溝Ｗの内側斜面Ｗ１に弾圧接触している崩壊部材９ａは排水溝Ｗの内側斜面Ｗ１から解放されて枢着部９ｂを支点として押動バネ材９ｄにより外方に押開揺動され、この崩壊部材９ａの押開揺動により、図１、図２の如く、溝切済みの交差する排水溝Ｗの水路を閉塞している溝切進行により生じた側方位置の排土Ｗ２・Ｗ２を崩壊部材９ａの外方位置の側面９ｃにより外方に押動して圃場面Ｍを均すように排土Ｗ２・Ｗ２を崩壊し、これにより溝切進行に伴う排水溝Ｗの両側方位置の排土Ｗ２・Ｗ２による溝切済みの交差する排水溝Ｗの水路閉塞を防ぐことになる。 Thus, as shown in FIG. 10, at the time of groove switching progression, the three sides 9c of the outer positions of the rectangular side T 2 · T 2 · T 2 is pushed spring member 9d collapse member 9a When it comes into contact with the inner slopes W 1 and W 1 of the drainage groove W and reaches the drainage groove W that has been cut as shown in FIGS. 10 to 11, the inner slope of the drainage groove W disintegrating member 9a that repression contact with W 1 is押開swung outwardly by pushing the spring member 9d as a fulcrum pivot portion 9b is released from the inner slope W 1 of the culvert W, the disintegrating member 9a As shown in FIG. 1 and FIG. 2, the side soil discharges W 2 and W 2 caused by the progress of the groove cutting closing the water channel of the intersecting drain grooves W are collapsed as shown in FIGS. the side surface 9c of the outer position of the member 9a Hyde W 2 · W 2 to level the field surface M by pushing outward Broken, thereby would prevent the waterway blockage of the drainage groove W intersecting grooves cut already by dumping W 2 · W 2 on both sides the position of the drainage grooves W due to the grooves cut progresses.
この実施の第一形態例は上記構成であるから、図１２の如く、無線操縦手段８により駆動源３を含む進行機構４を遠隔操縦することができ、遠隔操縦により機体１を進行して溝切体２で圃場面Ｍの複数個の条間又は株間に排水溝Ｗを溝切りすることができ、作業者の労苦を軽減することができ、溝切作業性を向上することができる。 Since the first embodiment of the present invention has the above-described configuration, as shown in FIG. 12, the advancing mechanism 4 including the drive source 3 can be remotely controlled by the radio control means 8, and the body 1 is advanced by the remote control to move the groove. It is possible to cut the drainage groove W between the plurality of strips or the stock of the farm scene M with the cut body 2, reduce the labor of the operator, and improve the grooving workability.
この場合、遠隔操縦により外周部位に螺旋状の泥掻羽根５ａを有する螺旋推進軸５を回転させることができ、螺旋推進軸５の回転軸線Ｌは機体１の進行方向Ｄに設けられているから、螺旋推進軸５の回転により機体１を圃場面Ｍで進行させることができ、螺旋推進軸５の正逆回転により機体１を圃場面Ｍで往復進行させることもでき、回転駆動機構７の遠隔操縦により機体１を進行して溝切体２で圃場面Ｍの複数個の条間又は株間に排水溝Ｗを溝切りすることができ、作業者の労苦を軽減することができ、溝切作業性を向上することができる。 In this case, it is possible to rotate the helical propulsion shaft 5 having the helical scraper blade 5a on the outer peripheral portion by remote control, and the rotational axis L of the helical propulsion shaft 5 is provided in the traveling direction D of the airframe 1. The machine body 1 can be advanced in the farm scene M by the rotation of the spiral propulsion shaft 5, and the machine body 1 can be reciprocated in the farm scene M by the forward / reverse rotation of the spiral propulsion shaft 5. The body 1 is advanced by maneuvering, and the drainage groove W can be grooved between a plurality of strips or stocks of the farm scene M by the grooving body 2, which can reduce the labor of the operator, and the grooving work. Can be improved.
この場合、機体１の前部位置及び後部位置の両方位置にそれぞれ上記溝切体２・２を設けているので、螺旋推進軸５の正回転により機体１を前進進行させることができ、螺旋推進軸５の逆回転により機体１を後退進行させることができ、例えば、畦Ｆ上の作業者は対向する畦Ｆに向かって機体１を条間又は株間において遠隔操縦により前進進行させることで前部位置の溝切体２により排水溝Ｗを溝切りすることができ、機体１が対向する畦Ｆに到達する直前において、機体１を遠隔操縦により後退進行させ、後退進行時において、後部位置の溝切体２により前進進行時に溝切りされた排水溝Ｗを再度、溝切り又は修復することができ、機体１が手前側の畦Ｆに到達する直前において、機体１の後退進行を停止し、機体１を持ち上げて、機体１を隣の条間又は株間に移行設置し、そして、上記同様に、畦Ｆ上の作業者は対向する畦Ｆに向かって機体１を条間又は株間において遠隔操縦により前進進行させることにより溝切体２により排水溝Ｗを溝切りすることができ、機体１が対向する畦Ｆに到達する直前において、機体１を遠隔操縦により停止した後、後退進行させ、機体１が畦Ｆに到達する直前において、機体１の後退進行を停止し、この機体１の往復進行の繰り返しにより一人の作業者で圃場面Ｍの複数個の条間又は株間に排水溝Ｗを溝切りすることができ、作業者の労苦を軽減することができ、溝切作業性を向上することができる。 In this case, since the grooved bodies 2 and 2 are provided at both the front position and the rear position of the airframe 1, the airframe 1 can be moved forward by the forward rotation of the helical propulsion shaft 5, and the spiral propulsion is performed. The body 1 can be moved backward by the reverse rotation of the shaft 5. For example, an operator on the kite F can advance the aircraft 1 forward by remote control between the striations or between the stocks toward the facing kite F. The drainage groove W can be grooved by the grooving body 2 at the position, and immediately before the airframe 1 reaches the opposite side F, the airframe 1 is moved backward by remote control, and the groove at the rear position is moved forward during the backward movement. The drainage groove W that has been grooved by the cut body 2 when it advances forward can be grooved or repaired again, and immediately before the machine body 1 reaches the heel F on the near side, the backward movement of the machine body 1 is stopped, and the machine body Lift 1 and fuselage 1 The installation is made between the adjacent strips or between the stocks, and, as described above, the worker on the kite F advances the machine body 1 forward by remote control between the strips or the stock toward the facing kite F. 2, the drainage groove W can be grooved, and immediately before the aircraft 1 reaches the opposing kite F, after the aircraft 1 is stopped by remote control, the vehicle 1 is moved backward and immediately before the aircraft 1 reaches the kite F. , The backward movement of the machine body 1 is stopped, and by repeating the reciprocating movement of the machine body 1, the drainage groove W can be grooved by a single worker between a plurality of strips or stocks in the field scene M. Labor can be reduced, and grooving workability can be improved.
又、例えば、他の実施の形態例として、上記機体１の前部位置又は後部位置の一方位置に上記溝切体２を設けることにより手前側の畦Ｆ上及び対向する畦Ｆ上にそれぞれ作業者を配置して二人の作業者で機体１の遠隔操縦による前進進行及び反転を伴う隣の条間又は株間への持ち上げ移行により圃場面Ｍに排水溝Ｗを溝切りすることができ、作業者の労苦を軽減することができ、溝切作業性を向上することができる。 Also, for example, as another embodiment, by providing the grooved body 2 at one of the front position and the rear position of the airframe 1, work is performed on the front side F and on the opposite side F respectively. Two workers can divide the drainage groove W in the field M by lifting and moving to the next streak or stock with advance and reversal by remote control of the airframe 1 by two operators. The labor of a worker can be reduced, and the grooving workability can be improved.
又、この場合、上記溝切体２・２に機体１の蛇行を防ぐ蛇行防止部材２ｄを設けているから、機体１の前進及び後退の往復進行の直進性を高めることができ、水はけ機能の良好な排水溝Ｗを溝切りすることができ、又、この場合、上記機体１に上記溝切進行に伴う排水溝Ｗの両側方位置の排土Ｗ２・Ｗ２による溝切済みの交差する排水溝Ｗの水路閉塞を当該排土Ｗ２・Ｗ２を崩壊して防ぐ水路開口機構９を設けているから、溝切済みの交差する排水溝Ｗの水路閉塞を防止することができ、交差する排水溝Ｗ・Ｗの相互の水路を維持することができ、水はけ機能の良好な排水溝Ｗを溝切りすることができる。 Also, in this case, since the meandering preventing member 2d for preventing the meandering of the airframe 1 is provided in the grooved bodies 2 and 2, the straightness of the forward and backward reciprocation of the airframe 1 can be improved, and the drainage function can be improved. A good drainage groove W can be cut, and in this case, the machine body 1 intersects the machined body with the drainage W 2 and W 2 on both sides of the drainage groove W as the groove cutting progresses. waterway blockage of the drainage groove W because there is provided a water passage opening mechanism 9 for preventing collapse the dumping W 2 · W 2, it is possible to prevent the water channel blockage of the drainage groove W intersecting grooves cut already, cross It is possible to maintain the mutual water channel of the drainage grooves W and W, and to cut the drainage groove W having a good drainage function.
図１３、図１４の第二形態例は別例構造を示し、この場合、上記螺旋推進軸５の外周縁部に上記圃場面Ｍの雑草を除去可能な刃部５ｃ・５ｃ・・を配設している。 The second embodiment shown in FIGS. 13 and 14 shows another structure. In this case, blade portions 5c, 5c,... Capable of removing weeds in the farm scene M are arranged on the outer peripheral edge of the spiral propulsion shaft 5. doing.
この第二形態例にあっては、上記第一形態例と同様な作用効果を得ることができると共に、上記螺旋推進軸５の回転により刃部５ｃ・５ｃ・・で圃場面Ｍの雑草を除去することができ、排水溝Ｗの溝切りと同時に除草作業も行うことができる。 In the second embodiment, the same effects as the first embodiment can be obtained, and the weeds in the field M are removed by the blade portions 5c, 5c,. The weeding operation can be performed simultaneously with the grooving of the drainage groove W.
尚、本発明は上記実施の形態例に限られるものではなく、例えば、上記実施の第一形態例においては、機体１の前後位置及び後部位置に溝切体２・２を配置しているが、上記他の実施の形態例として示した、機体１の前部位置又は後部位置の一方位置に上記溝切体２を設ける構造を採用した場合、溝切体２を設けていない機体１の前部位置又は後部位置には前進進行により溝切りした排水溝Ｗの内側斜面Ｗ１により後退進行時が阻害されないような構造又は部材を配置する構成を採用することもあり、又、機体１、溝切体２、蛇行防止部材２ｄ、駆動源３、進行機構４、螺旋推進軸５、回転駆動機構７、無線操縦手段８、水路開口機構９の構造や形態等は適宜変更して設計される。 The present invention is not limited to the above-described embodiment. For example, in the first embodiment, the grooved bodies 2 and 2 are arranged at the front and rear positions and the rear position of the machine body 1. When the structure in which the grooved body 2 is provided at one of the front position and the rear position of the body 1 shown as the other embodiment is employed, the front of the body 1 in which the grooved body 2 is not provided. the part position or rear position also possible to use a construction in which to place the structure or member, such as during retraction progress is not inhibited by the inner slope W 1 ditch W were grooved by forward progress, also body 1, a groove The structure and form of the cut body 2, the meandering prevention member 2 d, the drive source 3, the advance mechanism 4, the spiral propulsion shaft 5, the rotation drive mechanism 7, the radio control means 8, and the water channel opening mechanism 9 are designed with appropriate changes.
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.
Ｍ 圃場面
Ｗ 排水溝
Ｗ２ 排土
１ 機体
２ 溝切体
２ｄ 蛇行防止部材
３ 駆動源
４ 進行機構
８ 無線操縦手段
９ 水路開口機構
M field surface W culvert W 2 dumping 1 body 2 Mizosetsutai 2d meandering prevention member 3 drive source 4 traveling mechanism 8 radio control unit 9 waterway opening mechanism
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
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| JP2013203601A JP6136824B2 (en) | 2013-09-30 | 2013-09-30 | Field grooving machine |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2013203601A JP6136824B2 (en) | 2013-09-30 | 2013-09-30 | Field grooving machine |
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| JP2015065909A true JP2015065909A (en) | 2015-04-13 |
| JP6136824B2 JP6136824B2 (en) | 2017-05-31 |
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| JP2013203601A Expired - Fee Related JP6136824B2 (en) | 2013-09-30 | 2013-09-30 | Field grooving machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990000A (en) * | 2020-07-22 | 2020-11-27 | 华中农业大学 | Wide folding no-tillage double-furrow fertilizing and seeding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5187015U (en) * | 1974-12-30 | 1976-07-13 | ||
| JPS5712430U (en) * | 1980-06-25 | 1982-01-22 | ||
| JPS612534U (en) * | 1984-06-12 | 1986-01-09 | 株式会社 大竹製作所 | Grooving board for paddy grooving machine |
| JP2008212134A (en) * | 2007-03-01 | 2008-09-18 | Denji Abe | Remote control type furrow opener for paddy field |
-
2013
- 2013-09-30 JP JP2013203601A patent/JP6136824B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5187015U (en) * | 1974-12-30 | 1976-07-13 | ||
| JPS5712430U (en) * | 1980-06-25 | 1982-01-22 | ||
| JPS612534U (en) * | 1984-06-12 | 1986-01-09 | 株式会社 大竹製作所 | Grooving board for paddy grooving machine |
| JP2008212134A (en) * | 2007-03-01 | 2008-09-18 | Denji Abe | Remote control type furrow opener for paddy field |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990000A (en) * | 2020-07-22 | 2020-11-27 | 华中农业大学 | Wide folding no-tillage double-furrow fertilizing and seeding machine |
| CN111990000B (en) * | 2020-07-22 | 2022-04-12 | 华中农业大学 | Wide folding no-tillage double-furrow fertilizing and seeding machine |
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| JP6136824B2 (en) | 2017-05-31 |
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