201006378 六、發明說明： 【發明所屬之技術領域】 本發明係關於具備控制車體之姿勢之姿勢控制裝置之 【先前技術】 已知有藉由接地感測器之檢出使具有左右之行進車輪 之左右車輪箱λ下動以使車體上下控制並藉由以傾斜感測 器車體之左右傾斜之檢出使單側之車輪箱上下動以使車體 橫搖控制之姿勢控制裝置之技術。 【專利文獻1】日本特開2002-46661號公報 【發明内容】 於插秧機之上下控制或橫搖控制係設有檢出車體之離 農地面之上下高度之高度感測器或檢出左右方向之傾斜之 之傾斜感測器。而一般雖已知此傾斜感測器為單擺構成， 但此傾斜檢出之精度或感度之調節困冑，且控制構成亦為 複雜。 本發明為解決上述之課題而採用以下之技術手段。 亦即，請求項1之發明係於設有變更左右之車輪（1〇) 之相對高度以控制機體之左右傾斜之橫搖致動器（17)、上下 :動並於農地栽種苗之左右之苗栽種漏斗（3)之插秧機，以 設有鎮壓根據該左右之苗栽種漏斗（3)之左右之各苗栽種位 置之可上下動之左右之鎮壓具（4)，隔間隔設有與該左右之 201006378 鎮壓具（4)之上下動分別連動作動之左右之感測臂（47)，設有 以該左右之感測臂（47)之間隔之變動檢出機體之傾斜以使 橫搖致動器（17)作動之車體姿勢控制裝置為特徵之插秧機。 因此，於請求項1記載之發明係於利用左右之苗栽種 '属斗（3)之升降之苗栽種作用時藉由左右之鎮壓具（4)鎮壓栽 種土壤面以將苗姿勢良好地適當栽種。此時，左右之鎮壓 具（4)各自對應於農地面之高度上下動而在之高度使作 ❿用而鎮壓，伴隨該左右之鎮壓具（4)鎮壓土壤面檢出左右之 插换農地面之高度或傾斜，使橫搖致動器（17)作動而變更前 述左右之車輪⑽之相對高度，橫搖控制為將機體維持於所 望之左右傾斜姿勢。 又，睛求項2之發明係以將左右之感測臂（47)構成為分 別繞同軸心自由旋動，使其前端部隔間隔以平行狀態延 伸’於該左右之感測臂(47)之平行狀態延伸之部位分別設感 測線（5〇)之外線座（5〇a)及内線座（5〇b)，並將該外線座0㈣ 馨及=線座（50b)設為於對左右之感測臂（47)之旋動轴心接近 及遠離之方向可自由移動及固定，以感測線（50)之外線座 (50a)及内線座（50b)之相對移動檢出左右之感測臂⑷）之間 隔之變動為特徵之請求項丨記栽之插秧機。 因此，除請求項1記載之發明之作用外，不將感測線⑽ 從左右之感測臂（47)卸下，僅使外線座（5〇a)及内線座⑼匕） 各自在左右之感測臂（47)便可簡單進行車體姿勢控制之感 度調節。 又吻求項3之發明係以設置使左右之車輪（ι〇)同時升 201006378 降以控制機體上下之上下油壓缸（15)，設置繞支撐軸（5b)旋 動之上下感測器支撐部（5a)，於該上下感測器支撐部（5a)之 左右兩側以可自由調節左右位置的方式來設置左右各自之 上下感測器（5)，以左右之上下感測器（5)檢出之農地面之高 度變動使上下油壓缸（15)作動’將左右各上下感測器（5)構成 為可自由左右位置調節為特徵之請求項丨或2記載之插秧 機0 因此，除請求項1或2記載之發明之作用外，例如， 在左右之車輪（10)跨二畦行進，於該二畦分別栽種苗時’只 要使左右之上下感;則器（5)之下端之農地接地部（5，）分別接 地於該二畦之上面進行苗栽種作業，左右之車輪（10)跨之二 哇之任何畦高皆可檢出，㈣應於該二哇之機冑之上下控 制可適當進行而可進行適當之苗之栽種作業。此外，由於 左右之鎮壓具(4)於該左右之車輪(1〇)跨之二畦分別接地進 行橫搖控制，故對左右之車輪⑽跨之二唾之上下控制及橫 搖控制破進行，苗栽種作業可以適#之苗栽種深度對該二 岐適田進π X，將左右之上下感測器⑺之下端之農地接 地部(5 )左右位置調節使分別位於左右之鎮壓具⑷之前 方’於以左右之上下感測器⑺之下端之農地接地部（5,）均 農也面左右之苗栽種漏斗（3)栽種苗，可以左右之 具_其後’可以左右之上下感測器(5)預賴。' 又清求項4之發明係以左右之上下感測器⑺中，相 =配置橫搖致動器(17)之側設置之上 地接鄉㈣轴(5b)之間之第二距離⑽，將另)側； 201006378 上下感測器（5)之農地接地部（5,）與支標轴㈣之間之第一 距離⑽構成為較短為特徵之請求項3記載之㈣機。 因此，除請求項3記載之發明之作用外，配置橫搖致 動器（17)之側雖橫搖控制之 丄,w 音座生之上下動之變化量 大，但另一側橫搖控制產生之影響少，故藉由使嚴重受橫 搖控制之影響之上下感測器（5)之下端之農地接地部（5,声 之間之第二距離⑽較長使難受橫搖控制之影 響，適备之基體之上下控制可進行。 又’請求項5之發明仙設置連續搬送複數之苗杯㈣ 之苗供給裝置㈣’對苗栽種漏斗(3)落下供給收容於前述苗 杯⑽之苗4置作業者可對苗杯（19)補給苗之座席（33)， 於機體之前端部設接地於畦（A)之上面以檢出該⑽）之線 端之哇終端感測器（86)，基於該I終端感測器⑽之唾之级 端之檢出，停止左右之車輪⑽與苗栽種漏斗（3)與苗供給裝 置⑽之驅動並告知已輕之終端，將左右之苗栽種漏斗⑺ 構成為可自由調節左右位置，將哇終端感測器⑽亦構成為 可自由調節左右位置為特徵之請求項…記載之插秧機。 因此’除明求項1或2記載之發明之作用外，坐於座 席（33)之作業者雖有因集甲於苗補給作業而難以確認機體 之2*方，未注意機體已達畦之終端，使對周圍之構造物之 衝突等事故發生之虞’但由於以畦終端感測器(86)在畦之饮 2自動停止機體並以警報告知已達畦之終端，故作業可安 全進行’且不必在意機體之前方之狀況及畦之終端之位置 可集中進行對苗供給裝置（2G)之苗補給作業，栽種作業效率 201006378 ^升又即使為條間調節而於機體左右方向調節左右之 田栽種漏斗（3)之位置’亦可將唾終端感測器⑽)左右位 節以與其對應。 因此，本發明可藉由鎮壓左右苗栽種農地面之左右之 鎮壓具⑷之高低差確實檢出農地面之左右傾斜狀態，變更 車輪（10)之相對兩度以簡潔之構成使安定之車體姿 勢控制進行，適當確實之苗之栽種作業可進行。 【實施方式】 於以下說明本發明之實施形態之二條栽種插秩機。另 外’在以下之說明係以配置有操縱手# 8之側為後，以其 才反側亦即配置有引擎6之側為前。此外，以於機體後部 朝機體前部側站立之作業者之右手側為右，左手側為左。 車體2係於别部配置引擎6及任務箱7，於後端部設操 縱手柄8,設繞往此任務箱7之兩側伸出之左右軸座9分別 上下搖動之左右之車輪箱！’於設於此車輪箱i之後端部之 車轴U軸裝車輪1G’藉由此等左右之車輪H)、於設於車 體2前端部之前輪軸12軸裝之左右之前輪13行進之構成。 於分別-體安裝此左右之車輪箱1之左右轴座9設左 右之座臂U，以橫搖缸即橫搖致動器17、第一桿18分別 連結與設於往前述任務箱7之後側突出之上下油壓虹15之 配置於機體左右方向之連動臂16之左右兩端之間，藉由伸 縮此上下A壓缸15可以車體2為基準同時升降左右兩方之 車輪心另外，橫搖致動器17係設於機體左側（上下油廣 201006378 缸1 5之左側）。 又，藉由連結一方之座臂14與連動臂16之側端部間 之一側部之前述橫搖致動器17之伸縮，使此側之車輪1〇 相對於被以另一側部之前述第一桿18連結之侧之車輪1〇 升降’使車體2橫搖’使車體2之左右傾斜為水平，或使 相對於土壤面成為平行狀態’可控制車體2之左右傾斜姿 勢。此外’此種上下控制係藉由後述之上下感測器5之檢 0 出來進行，橫搖控制係藉由對插秧位置之栽種後苗從左右 侧部進行鎮壓作用之鎮壓輪即鎮壓具4檢出左右傾斜狀態 來進行。 於此，係於以於設為可對機體上下搖動之插秧機鎮壓 於機體左右方向並列配置2個之左右之苗栽種漏斗3之左 右各苗栽種位置之左右之鎮壓具⑷之上下搖動橫搖控制左 右之車輪箱1之構成。以鎮壓具4鎮壓藉由苗栽種漏斗3 2升降而於農地栽種之苗之左右側方，使苗栽種姿勢為安 • 定之狀態。此時，係使分別鎮麼左右之苗栽種位置之左右 之鎮麼具（4)為做為檢出苗栽種土壤面之左右傾斜之感測器 發揮機能之構成。左右各鎮壓具⑷係於各左右之苗栽種位 ^獨立上下搖動，根據此搖動位置之高度之差異檢出栽種 壌面之左右傾斜’根據此等土壌面之傾斜檢出使前述一 輪箱1上下搖動，橫搖控制為將車體2維持為與土 壤面左右平行狀態。 又，藉由前述左右之車輪餡】 (使左太之直私μ总 往非插缺位置之搖動 (使左右之車輪Π)最下動以使機體最上升之狀態），使為使 9 201006378 左右兩方之鎮壓具（4)往非接地高度上升之構成。亦即，使 機體大幅上升時，使左右之車輪箱】最下動以使車體2上 升為非插缺姿勢，左右兩方之鎮壓具（4)連動往非作用姿勢 位置被上升，成為不會成為車體2之行進旋回之阻礙之狀 態，機體之旋回可容易進行。 前述苗栽種漏斗（3)係做為於左右一定間隔位置配置之 -條栽種構成於左右之車輪1G間之後側寬度内配置。於車 體2之後部設有於旋轉台構成連接複數之苗杯19並旋轉搬 送之苗供給裝置20，於此苗供給裝置2〇之機體後側之下側 於左右配置2個苗栽種漏斗（3)。藉由將此苗杯_ =轉從事先搭載於車體2上部之輔助苗受台21之苗托盤 =出苗並對各苗杯19供給。此各苗杯19旋轉而位於苗栽 種漏斗⑺之上側時，杯底部之檀板被開啟 種漏斗（3)落下供給所收容之苗。 下側之^栽 右門:種漏斗(3)係設為能以插秧托架22為基準往左 動，於上側具有落下導引從前述苗杯㈣供給之 桿臂乃及3,透過對插秩傳動箱24為平行連桿之上側之連 才f ’ 25及下側之連桿臂 逆 係固定於車體…"一 “插秧傳動箱24 機構之則述任務箱7傳動。藉由此傳動 第H 轉之曲柄臂軸27使上側之連桿臂25透過 第-杯28被升降旋動，將苗栽種 軌跡P栽種作動。 下方向以栽種 端部形前=二架之2;,ΓΓ與於下側之連桿臂“之基 f之間係《線31連結’隨苗栽種漏斗（3)之 201006378 升降開閉此苗栽種漏斗（3)。藉由前述曲柄臂軸27之旋轉使 苗栽種漏斗（3)描繪大致橢圓形狀之栽種軌跡p升降，在從 即將到達此上死點之位置下降之行程使此苗栽種漏斗（3)為 閉鎖狀態’在最下降位置開啟上升行程係維持開啟之狀雄。 ❹ 於左右之苗栽種漏斗（3)之後方分別設將被此等左右之 苗栽種漏斗（3)栽種於土壤面（哇）A之苗之左右側方鎮麼及 覆土之左右之鎮壓具〇此鎮壓具4係於各苗栽種位置左右 -對之左右對稱構成，構成為可繞支軸32自由旋轉，呈使 前側及上側往左右開啟並傾斜之構成。於前述車體2係配 置座席33或台階34等，作業者可搭乘並對苗供給襄置20 之苗杯19補給辅助苗受台21之苗之構成。 其次，主要基於圖i及圖2說明左右之鎮 設構成及作用。 裝 =前述車體2之後部以安裝托架38安裝之鎮壓架Μ 將A橫方向之六备金士 士塞 角軸構成之左右一對之鎮壓臂軸40設為可 使内侧端互相對向之狀態下自由旋動。此外，鎮壓呈4 壓嵌合之臂轂42將前端焊接固i之 之後端。將此臂轂42藉由設定螺栓43之鎖緊咬 為可往橫轴方向移動固定， 置往左右移動調節。 鎮壓具4之鎮壓位 將各鐘壓劈4 1 > 此後架44之尤士 部形成為後視門形狀之後架44,於 支軸32… 部配置前述左右一對之鎮塵具4,以 又神以支持為可自201006378 VI. Description of the Invention: [Technical Field] The present invention relates to a posture control device having a posture for controlling a vehicle body. [Prior Art] It is known that a grounding sensor has a left and right traveling wheel by detection of a grounding sensor. The technique of lowering the left and right wheel boxes λ to control the vehicle body up and down and controlling the posture of the vehicle body by tilting up and down the wheel box of the vehicle body by tilting the left and right tilting of the tilting sensor body . [Patent Document 1] Japanese Laid-Open Patent Publication No. 2002-46661 [Summary of the Invention] The upper and lower control or roll control system of the rice transplanter is provided with a height sensor for detecting the height above and below the agricultural floor of the vehicle body or detecting the left and right direction. Tilt the tilt sensor. In general, although the tilt sensor is known to be a single pendulum, the adjustment of the accuracy or sensitivity of the tilt detection is difficult, and the control configuration is also complicated. In order to solve the above problems, the present invention adopts the following technical means. That is, the invention of claim 1 is provided with a roll actuator (17) having a relative height of the left and right wheels (1〇) to control the left and right tilt of the body, and up and down: moving and planting the seedlings on the farmland. The transplanting machine of the seedling funnel (3) is provided with a pressurizing device (4) which can be moved up and down according to the positions of the seedlings of the left and right seedlings (3), and is provided at intervals On the left and right sides of the 201006378 suppression tool (4), the sensing arm (47) is connected to the left and right movements respectively, and the inclination of the body is detected by the variation of the left and right sensing arms (47) to cause the tilting The vehicle body posture control device activated by the actuator (17) is a rice transplanter characterized by the same. Therefore, the invention described in the claim 1 is based on the seedling planting action of the seedlings of the left and right seedlings (3), and the planting surface is soiled by the left and right pressing tools (4) to properly plant the seedlings in a good posture. . At this time, the left and right pressing tools (4) are respectively moved up and down corresponding to the height of the agricultural ground, and are used for suppression at the height, and the left and right pressing tools (4) are used to suppress the soil surface and detect the agricultural floor. The height or inclination causes the roll actuator (17) to actuate to change the relative height of the left and right wheels (10), and the roll control is to maintain the body in a desired left and right tilt posture. Further, the invention of the second aspect of the invention is characterized in that the left and right sensing arms (47) are configured to be freely rotatable around the concentric, and the front end portions are extended in a parallel state to the left and right sensing arms (47). The portions extending in the parallel state are respectively provided with a line (5〇a) and an inner line (5〇b) outside the sensing line (5〇), and the outer line 0 (four) and the line seat (50b) are set to the right and left. The direction of the rotation axis of the sensing arm (47) is freely movable and fixed, and the relative movement of the wire base (50a) and the inner wire seat (50b) outside the sensing line (50) is detected. The change of the interval between the arms (4)) is characterized by the request of the transplanter. Therefore, in addition to the effect of the invention described in claim 1, the sensing line (10) is not detached from the left and right sensing arms (47), and only the outer line seat (5〇a) and the inner line seat (9) are each in the left and right sense. The measuring arm (47) can easily adjust the sensitivity of the vehicle body posture control. The invention of Kissing Item 3 is set such that the left and right wheels (ι〇) are simultaneously raised to 201006378 to control the upper and lower hydraulic cylinders (15) of the upper and lower sides of the body, and the upper and lower sensor supports are arranged to rotate around the support shaft (5b). The portion (5a) is provided with left and right upper and lower sensors (5) on the left and right sides of the upper and lower sensor support portions (5a) so as to be freely adjustable to the left and right positions, to the left and right upper and lower sensors (5) The altitude change of the detected agricultural ground causes the upper and lower hydraulic cylinders (15) to actuate 'the left and right upper and lower sensors (5) are configured to be freely adjustable to the left and right positions, or the rice transplanter described in 2 In addition to the effect of the invention described in claim 1 or 2, for example, the left and right wheels (10) travel across the two ridges, and when the seedlings are planted separately, 'as long as the left and right sides are inferior; then the device (5) The lower end of the agricultural land grounding part (5,) is grounded on the top of the two rafts to carry out seedling planting operations, and the left and right wheels (10) can be detected at any height of the two wows, and (4) should be in the machine of the two wows. The upper and lower controls can be appropriately carried out to carry out appropriate seedling planting operations. In addition, since the left and right pressing tools (4) are grounded and controlled by the two wheels of the left and right wheels (1〇), the upper and lower control of the left and right wheels (10) and the roll control are broken. The seedling planting operation can be adapted to the seedling depth of the seedlings, and the position of the agricultural grounding part (5) at the lower end of the upper and lower sensors (7) is adjusted to be located in front of the left and right side pressing tools (4). 'After the upper and lower upper sensor (7), the agricultural grounding part (5,) is the same as the seedling planting funnel (3) planting seedlings, can be left and right _ after the 'can be left and right upper and lower sensors (5) Pre-review. The invention of claim 4 is in the left and right upper sensor (7), the phase 2 is disposed on the side of the roll actuator (17) and the second distance (10) between the home (four) axis (5b) is set. , the other side; 201006378 The first distance (10) between the farmland grounding portion (5) of the upper and lower sensors (5) and the branch axis (4) is configured as a short (4) machine described in claim 3. Therefore, in addition to the effect of the invention described in claim 3, the side of the roll actuator (17) is placed under the control of the roll control, and the amount of change in the w/seat is large, but the roll on the other side is controlled. The impact is small, so the influence of the roll control is affected by the long distance between the sounds of the farmer's grounding portion (5) at the lower end of the upper sensor (5). The above-mentioned control of the substrate can be carried out. In addition, the invention of claim 5 sets the seedling cup of the continuous transfer of the plurality of seedling cups (4) (4) 'The seedling planting funnel (3) falls and supplies the seedlings contained in the aforementioned seedling cup (10) 4 The operator can replenish the Miao's seat (33) to the Miao Cup (19), and set the front end of the body to the top of the 畦(A) to detect the end of the (10)) wow terminal sensor (86). Based on the detection of the saliva level end of the I terminal sensor (10), the left and right wheels (10) and the seedling planting funnel (3) and the seedling supply device (10) are stopped and the light terminal is notified, and the left and right seedlings are planted. The funnel (7) is configured to freely adjust the left and right positions, and the wow terminal sensor (10) is also configured to be self-contained. Adjusting the position of the left and right ... request entry of the transplanter according to the feature. Therefore, in addition to the effect of the invention described in the item 1 or 2, the operator sitting in the seat (33) has difficulty in confirming the 2* side of the body due to the supply of the seedlings to the seedlings, and has not noticed that the body has reached the point. The terminal causes an accident such as a collision with the surrounding structure to occur, but since the terminal sensor (86) automatically stops the body at the drink 2 and informs the terminal that the terminal has been reached by an alarm, the operation can be performed safely. 'You don't have to care about the situation in front of the body and the position of the terminal, you can concentrate on the seedling supply device (2G) seedling replenishment operation. The planting operation efficiency is 201006378 ^ liter and even adjusts the left and right direction of the body in the left and right direction of the strip. The position of the field planting funnel (3) can also correspond to the left and right nodes of the saliva terminal sensor (10). Therefore, the present invention can detect the left and right tilting state of the agricultural ground by suppressing the height difference of the left and right pressing tools (4) of the left and right seedlings, and change the relative height of the wheel (10) to make the stable body. The posture control is carried out, and the planting operation of the appropriate seedlings can be carried out. [Embodiment] Two planting and inserting machines according to embodiments of the present invention will be described below. Further, in the following description, the side on which the manipulator #8 is disposed is rearward, and the side on which the engine 6 is disposed is the front side. Further, the right hand side of the operator standing on the front side of the body toward the front side of the body is right, and the left hand side is left. The body 2 is provided with an engine 6 and a task box 7 in the other part, and an operation handle 8 is provided at the rear end portion, and the left and right wheel boxes which are respectively rocked up and down around the left and right shaft seats 9 which are extended to the both sides of the task box 7 are provided! 'The axle U-axis wheel 1G' provided at the rear end of the wheel house i is moved by the wheel 13 before and after the front end of the vehicle body 2, before and after the front end of the vehicle body 2 Composition. The right and left axle seats 9 of the left and right wheel boxes 1 are respectively provided with the right and left seat arms U, and the roll cylinders, that is, the roll actuators 17 and the first bars 18 are respectively coupled and disposed behind the task box 7 The side protrusion upper and lower oil pressure rainbow 15 is disposed between the left and right ends of the linkage arm 16 in the left and right direction of the body, and the upper and lower A cylinders 15 can be used to lift and lower the wheel cores of the left and right sides. The roll actuator 17 is disposed on the left side of the body (the left side of the upper and lower oil wide 201006378 cylinders 15). Further, by the expansion and contraction of the roll actuator 17 that connects one side of the seat arm 14 and the side end portion of the link arm 16, the wheel 1 on the side is opposite to the other side. The wheel 1 on the side where the first rod 18 is coupled is lifted and lowered 'to make the vehicle body 2 roll 'to tilt the left and right sides of the vehicle body 2 horizontally, or to be parallel with respect to the soil surface' to control the left and right tilting posture of the vehicle body 2 . In addition, the above-mentioned upper and lower control is performed by the detection of the upper and lower sensors 5, which will be described later. The roll control is performed by the repressing wheel that suppresses the seedlings from the left and right sides after the planting position. It is performed by tilting left and right. In this case, the rice transplanter (4) which is placed on the left and right sides of the seedling planting funnel 3 in the left and right direction of the body in the left and right direction of the machine body is shaken and shaken. The composition of the left and right wheel boxes 1 is controlled. With the suppression of the suppression tool 4, the seedlings are placed in the state of the planting seedlings in the state of the seedlings by raising and lowering the seedlings funnel 3 2 and raising the seedlings. At this time, it is a function of the function of the sensor that detects the left and right tilt of the soil surface of the planting seedlings. The left and right sides of the pressing device (4) are attached to the seedlings of each of the left and right seedlings, and are independently shaken up and down. According to the difference in the height of the shaking position, the left and right tilting of the planting surface is detected. According to the inclination of the soil surface, the aforementioned wheel box 1 is raised and lowered. The rocking and panning control is to maintain the vehicle body 2 in a state of being parallel to the left and right sides of the soil surface. In addition, by the above-mentioned left and right wheel stuffing] (to make the left too straight private μ to the non-inserted position of the shaking (to make the left and right wheel Π) the lowest move to make the body rise the most), so that 9 201006378 The composition of the left and right sides of the ballast (4) rises to the ungrounded height. In other words, when the body is raised substantially, the left and right wheel boxes are moved downwards to raise the body 2 into a non-inserted posture, and the left and right side pressing devices (4) are moved to the inactive position to be raised. It will become a state of obstruction of the traveling cycle of the car body 2, and the cycle of the body can be easily performed. The seedling culture funnel (3) is disposed at a predetermined interval between the left and right sides - the strip plant is disposed in the width of the rear side between the left and right wheels 1G. In the rear part of the vehicle body 2, a seedling supply device 20 for connecting a plurality of seedling cups 19 and rotating the transfer is provided on the rotary table, and two seedling planting funnels are disposed on the lower side of the rear side of the body of the seedling supply device 2 3). By transferring the seedling cup _ = from the seedling tray of the auxiliary seedling receiving table 21 previously mounted on the upper portion of the vehicle body 2, the seedlings are supplied and supplied to the seedling cups 19. When each of the seedling cups 19 is rotated and placed on the upper side of the seedling funnel (7), the sandalwood plate at the bottom of the cup is opened by the open funnel (3) to supply the contained seedlings. The lower side of the planting right door: the seeding funnel (3) is set to be able to move to the left with the insertion bracket 22 as a reference, and the upper side has a drop guide to supply the arm from the aforementioned seedling cup (4) and 3, through the insertion rank The transmission case 24 is connected to the upper side of the parallel link f '25 and the lower side of the link arm is fixed to the vehicle body in the opposite direction. " A "transplantation gearbox 24 mechanism" is driven by the task box 7 The H-turn crank arm shaft 27 causes the upper link arm 25 to be swung up and down through the first cup 28 to plant the seed planting track P. The lower direction is to plant the end shape front=two frame 2; In the lower side of the link arm "between the base f, the "line 31 is connected" with the seedling planting funnel (3) of 201006378 lifting and closing the seedling planting funnel (3). The seeding funnel (3) draws a planting trajectory p of a substantially elliptical shape by the rotation of the crank arm shaft 27, and lifts the planting funnel (3) in a locked state at a position falling from a position at which the top dead center is about to be reached. 'Opening the ascending stroke at the most descending position maintains the opening.之后 After the left and right seedlings are planted in the funnel (3), the left and right sides of the seedlings of the soil surface (wow) A are planted in the left and right sides of the seedling funnel (3). The ballast 4 is formed on the right and left sides of each seedling planting position, and is symmetrically formed on the left and right sides, and is configured to be rotatable around the support shaft 32 so as to open and tilt the front side and the upper side to the left and right. In the vehicle body 2, the seat 33 or the step 34 is disposed, and the operator can ride the seedling cup 19 of the seedling supply device 20 to replenish the seedlings of the auxiliary seedling receiving table 21. Secondly, the structure and function of the left and right towns are mainly explained based on Fig. 1 and Fig. 2. Mounting = the reinforced frame mounted on the rear side of the vehicle body 2 with the mounting bracket 38. The left and right pair of pressing arm shafts 40, which are formed by the horizontal axis of the six goldsmith angle axes, are arranged such that the inner ends are opposite each other. Free spin. Further, the rear end of the front end is welded to the rear end of the arm 42 which is press-fitted by the four presses. The arm hub 42 is locked and fixed in the direction of the horizontal axis by the locking of the setting bolt 43, and is moved to the left and right to adjust. The pressing position of the ball pressing device 4 presses each of the bells 4 1 > thereafter, the Ushi part of the frame 44 is formed into a rear view door shape rear frame 44, and the pair of left and right side dust removing tools 4 are disposed on the support shaft 32... God is supportive
栽種之苗之上料此疋轉。此後架44係可於左右跨於哇A 住則進方向移動之構成。又，於此後架44 201006378 上以支持臂46嵌合支持複數個之平衡配重45，可改變平衡 配重45之裝設數以調整鎮壓壓力。 於左右各前述鎮壓臂轴40之内端部設各自一體旋動支 左右之感測臂47，將各感測臂47之後端部構成為各自為平 行狀態，於一方之感測臂47裝設有使橫搖閥48切換作動 之感測線50之外線座50a，於另一方之感測臂47裝設有感 測線50之内線座50b。因此，左右之鎮壓具4於同方向上The planting seedlings are expected to turn around. Thereafter, the frame 44 is configured to move in the forward direction across the wow A. Further, on the rear frame 44 201006378, the support arm 46 is fitted to support a plurality of balance weights 45, and the number of the balance weights 45 can be changed to adjust the pressure. The inner and outer end portions of the right and left pressing arm shafts 40 are provided with the sensing arms 47 that are integrally rotated and supported, and the rear end portions of the sensing arms 47 are configured to be in parallel, and are mounted on one of the sensing arms 47. There is a line 50a outside the sensing line 50 for switching the swing valve 48, and an inner base 50b of the sensing line 50 is mounted on the other sensing arm 47. Therefore, the left and right pressing tools 4 are in the same direction
下動時各感測臂47之後端部間隔不會變化，故感測線50 不切換作動橫搖閥48。又，左右之畦a上面之高度不同而 左右之鎮壓具4之上下移動量不同時，由於各感測臂47之 後端部間隔變化，故感測線5〇切換作動橫搖閥48。例如， 右之鎮壓具4比左之鎮壓具4之位置上動時（畦a係在機體 左右方向右側較尚時），各感測臂47之後端部間隔變窄，感 測線50之第二内線IN_W被壓而切換作動橫搖閥48，橫搖 控制為使橫搖致動器17縮小作動，使左之車輪下動以使機 體對岐在機體左右方向平行。反之，在左之鎮壓具4比右When the lower end of each of the sensing arms 47 is not changed during the downward movement, the sensing line 50 does not switch the actuating revolving valve 48. Further, when the heights of the upper and lower sides a are different and the amount of movement of the left and right pressing members 4 is different, since the interval between the rear end portions of the respective sensing arms 47 changes, the sensing line 5 turns the actuating rolling valve 48. For example, when the right-hand pressing device 4 is moved upward than the left pressing device 4 (when the 畦a is in the left-right direction of the body), the end portions of the sensing arms 47 are narrowed, and the sensing line 50 is second. The inner line IN_W is pressed to switch the actuating revolving valve 48, and the panning control is to reduce the lateral actuator 17 to move the left wheel downward so that the body is aligned in the left-right direction of the body. On the contrary, in the left town of the press 4 than to the right
之鎮壓具4之位置上動時（唾a係在機體左右方向左側較高 )各感測臂47之後端部間隔變寬，感測，線5〇之第二内 被拉而切換作動橫搖閥48，使橫搖致動器17往伸 長方向作動，傕；t 車輪上動以橫搖控制，使機體在機體 前後方6纟感以47之設為平行狀之後端部分別設有各 刖傻方向之長？丨 ，於該各長孔47a各上述之外線座50a 汉β線座5〇b被芎* ^ ° 、、’可於前後方向自由移動及以鎖緊旋鈕 12 201006378 螺检50c位置固定β 因此’由於放鬆旋紐螺栓50c ’使各外線座50a及内線 座50b往各自之感測臂47之前方向移動並固定後，第二内 線IN-W之伸縮量隨左右之鎮壓輪4之上下作動量之變化變 少，故成為若左右之鎮壓輪4之上下作動量之變化不大橫 搖控制會作動之遲鈍之橫搖控制狀態，反之，由於放鬆旋 鈕螺栓50c ’使各外線座5〇a及内線座5〇b往各自之感測臂 47之後方向移動並固定後，第二内線in_w之伸縮量隨左 右之鎮壓輪4之上下作動量之變化變多，故成為即使左右 之鎮壓輪4之上下作動量之變化小橫搖控制亦會作動之敏 感之橫搖控制狀態。因此，不必將感測線5〇從各感測臂47 卸除，僅使各外線座心及内線座通於各自之感測臂Ο 上滑動移動便可簡單進行橫搖控制之感度調節。另外，於 各感測臂47刻印有顯不感度調節位置之標記μ。 又’藉由伸縮上下油壓缸15使左右兩方之車輪1〇以 車體2為基準同時升降 、 控制係以檢出機體與農地面 (畦Α上面）之間隔之上下咸測哭$七认 4測器5之檢出切換上下閥49來 進盯。 亦即，於於鎮壓架39之前部 前端將~ 焊接固定之支持臂39a之 月J端將上下感測盗支持板 之支捭舳π ώ I 支持為可以設於機體左右方向 之支持軸5b自由旋動’於該 側將Iμ τ β 為而器支持板5a之左右兩 ㈣各左右之上下感測器5設為可以第 位置調節。此外，呈若 螺栓5c自由左右 感測器5之農地面(哇A上面以左右之上下 面）之兩度變動檢出繞支持軸5b 13 201006378 旋動亦:Z=結桿5d切換作動該旋動之構成。 接地，若農地面(“器5之下端與農地面(…面) 感測器5之下端上動，使上控制為左右之上下 往下感測器支持板5a繞支持轴5b 狂4方向％動，推連結桿5d 塵缸…長方向作動動車^ 與農地面(哇A上面)之間 丨〇下動’使機體 _ Δ μ ’之間隔為適當之位置。反之，若農地面 ^上面）變低’便上下控制為左右之上下感測器5之下端 :動=上下感測器支持板5a繞支持轴^往反〇向旋 縮小=r5dt"換作動上下間49>使上下油壓知15往 Δ °動以使左右之車輪10上動，使機體與農地面(畦 Α上面）之間隔為適當之位置。 此外，左右之上下感測器（5)之下端之農地接地部（ 係左右位置調節設為位於各左右之鎮壓具4之前方，左右 之苗栽種漏斗(3)於在左右之上下感測器⑴之下端之農地接 地部(5 )被平均之農地面(畦A上面)栽種苗，左右之鎮壓 具4鎮壓作用其後。因此’左右之上下感測器（5)亦具有預 備鎮壓作用之機能。另外，左右之上下感測器（5)之下端之 農地接地°卩（5 )之左右寬度B 1係呈比鎮壓具4之寬B2官 之構成。 又，將上下感測器（5)於左右分割設置之理由係由於在 例如左右之車輪10跨二畦行進並於該二畦分別栽種苗時， 只要使左右之上下感測器（5)之下端之農地接地部（5,)於各 該二畦之上面接地進行苗栽種作業’左右之車輪10所跨之 201006378 二畦之任一畦高度皆可檢出，故 正確進行，適當之苗栽 哇之上下控制可 之鎮壓具4於該左 、了進仃。此外，由於各左右 pj , , 輪10所跨之二畦接地進行橫搖控 制，故對左右之車輪1〇所 M ^ ^ 垮之—畦之上下控制及橫搖控制 被進仃，故苗之栽種作業 ^ 系了以對該二畦適當之苗栽種深度 進盯。 又’將左右之上下感測器(5)配置為支持軸5b與左之上 φ下感測器（5)之下端之農地接地部（5,）之距離即第二距離 L2比支持轴5b與右之上下感測器⑺之下端之農地接地部 (5 )之距離即第一距離u長。此係由於橫搖致動器I?設 於機體左側，故機體左側因橫搖控制之影響而上下動之變 化量雖較大，但機體右側因橫搖控制之影響而上下動之變 ^量較少，故增長與大受橫搖控制之影響之左之上下感測 器⑺之下端之農地接地部（5，）之距離即第二距離L2，使難 受橫搖控制之影響。#此，正確之機體之上下控制可進行。 Φ 另外，於左右各前述感測臂47之基端部係連結各升降 線51之第一内線51a後端，將各升降線51之外線5ib之前 端分別連結於於前述左右軸座9設置之左右之座臂14，各 升降線51之第一内線51a前端係固定於機體。藉由此各升 降線5 1之連結，前述左右之車輪箱丨之升降使左右之感測 臂47於上下大幅旋動’可將左右各鎮壓臂41往上方強制 旋動’機體旋回時使左右之車輪1〇最下動使機體上升時左 右之鎮壓具4自動被往上方收納旋動，機體之旋回可容易 進行。 15 201006378 使前述鎮壓臂41於左右移動調節時，為使此調節操作 為容易，先繞鎮壓臂軸40形成缺口之標示55，可藉由使臂 轂42之位置配合此標示55之位置進行確實之對栽種條位 置之鎮壓位置決定。 其次，說明設有將於圖7顯示之畦a上面平均之平均 體60之例。平均體6〇以外之構成與上例完全相同。 接地於畦A上面將左右栽種位置平均之平均體6〇係焊 接固定於將基部分別焊接固定於於左右之鎮壓臂軸4〇之内 端部側被設為可分別自由旋動之第一左右轂部61之左右平❹ 均體支持臂62之後端部。63係限制第一左右轂部61之左 右移動之扣銷。 此外’左右之平均體60係於機體之左右配置為平面視 左右端位於前方中央側位於後方之八字狀，於左右之平均 體60之對向之中央部形成有空間部κ。又，左右之平均體 6〇比左右之苗栽種漏斗（3)配置於機體前方，左右之苗栽種 漏斗（3)於栽種苗前將位於畦a上面之硬土塊等集中於畦a 中央邛並將畦A上面平均，將從前述空間部κ收集之土塊 © 等往畦A之中央排出❶因此，由於土累積於畦a中央於 中耕時可使用此畦A中央部之土，作業性良好且中耕作業 可進行。 ' 又，由於左右之平均體60之第一左右轂部61及左右 平均體支持臂62係於機體中央位置配置，故不會成為左右 、壓具4之左右位置調卽之阻礙，栽種條間調節可自由 進行’苗移植作業之適應性擴大。 16 201006378 64係將基部分別焊接固定於於左右之感測臂π並使前 端部位於左右平均體支持臂62之下側之左右上動用臂，前 述左右之車輪箱1之升降使左右之感測臂47於上下大幅旋 動，將左右各鎮壓臂41往上方強制旋動時左右之平均體6〇 一起被以該左右上動用臂64往上方抬高，於機體旋回時使 左右之車輪10最下動使機體上升時左右之鎮壓具4及左右 之平均體60自動被往上方收納旋動，機體之旋回可容易進 行0 其次’說明於圖8顯示之設有立架7〇之例。立架7〇 以外之構成與上例完全相同。 於鎮壓架39之左右側壁設正六角形之左右貫通孔71， 於該左右貫通孔71貫通正六角軸72，於該正六角軸72之 從鎮壓架39之左側壁突出之左端固定立架操作手柄73，於 該正六角軸72之從鎮壓架39之右側壁突出之右端設以螺 帽74位置限制之墊片75 ’於墊片75與鎮壓架39右側壁之 φ 間設有壓縮彈簧76。此外，於正六角轴72係外嵌設於立架 70之基部之第二左右轂部7〇a並以第二螺栓77固定左右位 置。另外，於第二左右轂部7〇a係於内部設有外嵌於正六角 轴72之正六角孔。 又’於正六角轴72設有切削六角部形成圓柱狀之部 位，在圖8之狀態係正六角轴72卡合於鎮壓架39之正六 角形之左右貫通孔71不旋動之狀態（立架7〇支撐機體之作 用狀態）’若作業者從此狀態握立架操作手柄73抵抗壓縮彈 簧76使正六角軸72往左方向移動，由於正六角轴72之形 17 201006378 成為圓柱狀之部位位於左右貫通孔71，故作業者可握立架 操作手柄73使正六角轴72自由旋動，若在使旋動至於假 線顯示之收納位置後放手，正六角轴7 2會以壓縮彈簧7 & 往右方向移動，再成為正六角轴72卡合於鎮壓架39之正 六角形之左右貫通孔71不旋動之狀態（收納立架7〇之非作 用狀態）。使立架70從非作用狀態轉換為作用狀態時，亦以 與上述相同要領進行。When the position of the pressing device 4 is moved upward (the saliva is higher in the left and right directions of the body), the end portions of the sensing arms 47 are widened, and the second inner portion of the line 5 is pulled and switched to be shaken. The valve 48 causes the roll actuator 17 to move in the direction of extension, 傕; t the wheel is moved by the pan control, so that the body is arranged in parallel at the front and rear of the body, and the ends are respectively provided with respective turns. The length of the stupid direction?丨, in each of the long holes 47a, the above-mentioned outer wire holder 50a, the beta wire holder 5〇b is 芎*^°, 'can move freely in the front-rear direction and lock the knob 12 201006378 screw 50c position fixed β so ' Since the outer bolt 50' and the inner wire base 50b are moved and fixed in the front direction of the respective sensing arms 47, the amount of expansion and contraction of the second inner wire IN-W is increased by the upper and lower pressure rollers 4. The change becomes less, so it becomes a sluggish control state in which the change of the upper and lower movements of the left and right repressing wheels 4 is not large, and vice versa, because the knob bolts 50c' are loosened, the outer line seats 5〇a and the inner lines are eliminated. After the seat 5〇b is moved and fixed in the direction behind the respective sensing arms 47, the amount of expansion and contraction of the second inner line in_w increases with the change of the upper and lower momentum of the left and right pressing wheels 4, so that even if the left and right pressing wheels 4 are above and below Changes in momentum The small roll control also activates the sensitive roll control state. Therefore, it is not necessary to remove the sensing line 5 from each of the sensing arms 47, and only the outer core and the inner wire holder are slidably moved over the respective sensing arms, so that the sensitivity adjustment of the roll control can be easily performed. Further, a mark μ indicating a position where the sensitivity is not adjusted is imprinted on each of the sensing arms 47. In addition, the upper and lower wheel cylinders 1 are lifted and lowered by the upper and lower hydraulic cylinders 15 on the basis of the vehicle body 2, and the control system detects the gap between the body and the farm floor (the top of the farm). The detection of the 4 detector 5 switches the upper and lower valves 49 to enter the line. That is, in the front end of the front frame of the repression frame 39, the J-end of the support arm 39a which is welded and fixed will support the support of the thief support plate π ώ I support as a support shaft 5b which can be disposed in the left and right direction of the body. Rotating 'I μ τ β on the side is the left and right (four) left and right upper and lower sensors 5 of the support plate 5a can be adjusted to the first position. In addition, if the bolt 5c is free to the two sides of the agricultural floor of the left and right sensors 5 (wow A is above and below the left and right), the winding around the support shaft 5b 13 201006378 is also rotated: Z = the knot 5d is switched to actuate the rotation The composition of the movement. Grounding, if the farmer's ground ("the lower end of the device 5 and the agricultural ground (... surface) sensor 5 is moved up, the upper control is left and right up and down the sensor support plate 5a around the support shaft 5b mad 4 direction% Move, push the connecting rod 5d Dust tank... Long-distance driving car ^ Between the farm floor (wow A above) 丨〇 动 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' Lowering 'the upper and lower controls are the upper and lower upper and lower sensors 5 lower end: motion = upper and lower sensor support plate 5a around the support axis ^ anti-twisting rotation reduction = r5dt " change the upper and lower room 49> 15 to Δ ° to move the left and right wheels 10, so that the space between the body and the farm floor (the top of the raft) is appropriate. In addition, the grounding of the agricultural ground at the lower end of the sensor (5) The left and right position adjustment is set to be located in front of the left and right side of the presser 4, and the left and right seedling planting funnels (3) are averaged on the agricultural ground (5) at the lower end of the upper and lower sensors (1). Planting seedlings, the left and right sides of the pressor 4 after the suppression effect. Therefore 'left and right upper and lower sensors ( 5) It also has the function of pre-suppression. In addition, the width of the farmland grounding at the lower end of the sensor (5) is about the width B1 of the cracker 4. The reason why the upper and lower sensors (5) are divided and arranged on the left and right is because, for example, when the left and right wheels 10 travel across the two turns and plant the seedlings on the two sides, the lower end of the sensor (5) is left and right. The grounding part of the agricultural land (5,) is grounded on the top of each of the two rafts to carry out the seedling planting operation. The height of any of the left and right wheels of the wheel 10 201006378 can be detected, so it is correctly carried out. The upper and lower control magnets 4 can be moved to the left and the left. In addition, due to the left and right pj, the wheel 10 is grounded and controlled by the grounding, so the left and right wheels are 1 M ^ ^ - The upper and lower control and roll control are carried out, so the planting operation of the seedlings is based on the depth of the seedlings of the appropriate seedlings. Also, the left and right upper and lower sensors (5) are configured to support the shaft. 5b and the agricultural grounding part (5,) at the lower end of the upper φ lower sensor (5) The second distance L2 is longer than the distance between the support shaft 5b and the agricultural grounding portion (5) at the lower end of the right upper and lower sensors (7), that is, the first distance u. This is because the roll actuator I is disposed on the left side of the body. Therefore, the amount of change in the left side of the body due to the influence of the roll control is large, but the change of the right side of the body due to the influence of the roll control is less, so the growth and the influence of the roll control are greatly affected. The distance between the agricultural grounding portion (5,) at the lower end of the upper left lower sensor (7) is the second distance L2, which makes it difficult to be affected by the roll control. #这, The correct upper and lower body control can be performed. Φ In addition, around The base end portions of the sensing arms 47 are connected to the rear ends of the first inner wires 51a of the respective lifting wires 51, and the front ends of the outer wires 5ib of the lifting wires 51 are respectively connected to the left and right seat arms 14 provided on the left and right axle seats 9. The front end of the first inner wire 51a of each of the lifting wires 51 is fixed to the body. By the connection of the lifting lines 5 1 , the lifting of the left and right wheel boxes 使 causes the left and right sensing arms 47 to be swung up and down vertically, and the left and right pressing arms 41 can be forcibly rotated upwards. When the wheel is at the lowest position, the left and right pressing tools 4 are automatically slid and stored upward, and the rotation of the body can be easily performed. 15 201006378 When the adjustment arm 41 is moved to the left and right, in order to make the adjustment operation easy, the indication 55 of the notch is formed around the pressing arm shaft 40, and the position of the arm hub 42 can be matched with the position of the indicator 55. The position of the suppression of the position of the planting strip is determined. Next, an example in which the average body 60 which is averaged on the 畦a shown in Fig. 7 is provided will be described. The composition other than the average body is exactly the same as the above example. Grounded on the top of the 畦A, the average body of the left and right planting positions is welded and fixed to the inner end portion of the left and right pressing arm shafts 4〇, which are respectively welded and fixed to the left end. The left and right flat sides of the left and right hub portions 61 support the rear end portion of the arm 62. The 63 series is a buckle that restricts the left and right movement of the first left and right hub portions 61. Further, the left and right average bodies 60 are arranged on the left and right sides of the machine body in a figure-eight shape in which the right and left ends are located at the front center side, and the space portion κ is formed at the center portion of the right and left average bodies 60. In addition, the left and right average body 6 〇 is placed in front of the body of the seedling funnel (3), and the left and right seedling planting funnels (3) concentrate the hard clods located on the top of the 畦a in the center of the 畦a before planting the seedlings. The lumps A are averaged, and the clods © which are collected from the space portion κ are discharged to the center of the 畦A. Therefore, since the soil is accumulated in the center of the 畦a, the soil at the center of the 畦A can be used, and the workability is good. The cultivating operation can be carried out. In addition, since the first left and right hub portions 61 and the right and left average body support arms 62 of the left and right average bodies 60 are disposed at the center of the machine body, they are not hindered by the left and right positions of the presser 4, and the planting strips are interposed. Adjustment can be freely carried out to expand the adaptability of the seedling transplant operation. 16 201006378 64 is a left and right upper moving arm that is welded and fixed to the left and right sensing arms π and the front end portion is located on the lower side of the left and right average body supporting arms 62, and the left and right wheel boxes 1 are lifted and left to the left and right. When the arm 47 is swung up and down, the left and right pressing arms 41 are forcibly rotated upward, and the left and right average bodies 6〇 are lifted upward by the left and right upper arm 64, and the left and right wheels are rotated when the body is rotated. When the body is raised, the left and right pressing members 4 and the left and right average bodies 60 are automatically stored and rotated upward, and the rotation of the body can be easily performed. Next, the example in which the stand 7 is provided in FIG. 8 is illustrated. The configuration other than the stand 7〇 is identical to the above example. The right and left side walls of the pressing frame 39 are provided with right and left hexagonal through holes 71. The left and right through holes 71 pass through the hexagonal shaft 72, and the left end of the ballast frame 72 protrudes from the left side wall of the pressure regulating frame 39. 73. A washer 75' is disposed on the right end of the right hexagonal shaft 72 protruding from the right side wall of the pressure-reducing frame 39, and a compression spring 76 is disposed between the spacer 75 and the right side wall of the pressure-reducing frame 39. Further, the right and left hexagonal shafts 72 are externally fitted to the second right and left hub portions 7A of the base portion of the vertical frame 70, and are fixed to the left and right by the second bolts 77. Further, a second hexagonal hole that is externally fitted to the regular hexagonal shaft 72 is provided inside the second right and left hub portions 7A. Further, the positive hexagonal shaft 72 is provided with a portion in which the hexagonal portion of the cutting portion is formed in a cylindrical shape, and in the state of FIG. 8, the hexagonal shaft 72 is engaged with the right and left hexagonal through-holes 71 of the ballast frame 39 in a state where the right and left through holes 71 are not rotated (stander) 7〇Supporting the action state of the body) 'If the operator holds the stand operating handle 73 from this state, the positive hexagonal shaft 72 is moved to the left direction against the compression spring 76, and the shape of the regular hexagonal shaft 72 is 2010-0378. Through the through hole 71, the operator can grip the stand operating handle 73 to freely rotate the hexagonal shaft 72. If the hand is released after the rotation is turned to the storage position of the false line display, the positive hexagonal shaft 7 2 will be a compression spring 7 & Moving in the right direction, the right hexagonal shaft 72 is engaged with the right hexagonal right and left through holes 71 of the ballast frame 39 in a state where the right and left through holes 71 are not rotated (the inactive state of the storage stand 7 is). When the stand 70 is switched from the inactive state to the active state, it is also carried out in the same manner as described above.
於左右之前輪13之間之機體之前端部設接地於畦（A 之上面以檢出該畦（A)之終端之畦終端感測器（86)，該畦約 端感測器（86)係藉由因機體之前進到達無畦之位置而不月 感測到畦（A)之上面檢出到達畦之終端之構成。基於該畦约 端感測器（86)之唾之終端之檢出’自動停止主離合器停止 左右之車輪（1〇)與左右之苗栽種漏斗（3)與苗供給裝置（2〇 之驅動並使機體停止，發出警報（例如蜂鳴器等警音）對作業 者告知。藉此’坐於座席（33)之作業者雖有因背對機體之途 行方向集中於苗補給作業而難以確認機體之前方，未注意 機體已達畦之終端’使對周圍之構造物之衝突等事故發生 之虞’但由於以畦終端感測器(86)在畦之終端自動停止機韻 並以警報告知已達畦之終端，故作業可安全進行，且不必 在意機體之前方之狀況及畦之終端之位置可集中進行對苗 供給襄置（20)之苗補給作業，栽種作業效率提升。前述唾終 端感測器(86)係配置於機體之左右中央部，左右之苗栽種漏 斗(3)係構成為涵蓋栽種苗之左右苗栽種位置之左右長度 (於機體左右方向長之圓筒形狀)’具有前鎮壓左右之苗栽： 18 201006378 漏斗（3)之苗栽種位置之機能。又，於左右之車輪1〇跨二畦 行進並於該二畦分別栽種苗時，畦終端感測器（86)可一起檢 出該二畦’可進行安全之苗栽種作業。 又，在上述之例係左右之苗栽種漏斗（3)構成為涵蓋栽 種苗之左右苗栽種位置之左右長度（於機體左右方向長之圓 同形狀）’但為左右分割式之構成以使左右之畦終端感測器 (86)位於左右之苗栽種漏斗（3)各自之前方亦可。此時，即使 鲁 A條間調節而於機體左右方向調節左右之苗栽種漏斗⑺之 位置’亦可將左右之畦終端感測器(86)分別左右位置調節以 與其對應。 【圖式簡單說明】 圖1為鎮壓具之立體圖。 圖2為要部之擴大立體圖。 圖3為要部之擴大平面圖。 • 圖4為插秧機全體之側面圖。 圖5為插秧機全體之平面圖。 圖6為苗栽種漏斗之立體圖。 圖7為顯示其他例之要部之立體圖。 圖8為顯示其他例之要部之立體圖。 【主要元件符號說明】 3 苗栽種漏斗 4 鎮壓具 19 %201006378 5 上下感測器 5’ 農地接地部 5 a 上下感測器支撐部 5b 支撐軸 10 車輪 15 上下油壓缸 17 橫搖致動器 19 苗杯 20 苗供給裝置 33 座席 47 感測臂 50 感測線 50a 外線座 50b 内線座 86 畦終端感測器 LI 第一距離 L2 第二距離The front end of the body between the left and right front wheels 13 is grounded to the top of the 畦 (A above to detect the terminal of the 畦 (A) terminal sensor (86), the 端 end sensor (86) By detecting the position of the terminal that arrives at the top of the 畦(A) because the body has reached the innocent position before the arrival of the body. Based on the detection of the terminal of the salient sensor (86) 'Automatically stop the main clutch to stop the left and right wheels (1〇) and the left and right seed planting funnels (3) and the seedling supply device (2〇 drive and stop the body, and issue an alarm (such as a buzzer, etc.) It is said that the operator who sits in the seat (33) has difficulty in confirming the front of the body due to the focus on the direction of the body, and it is difficult to confirm the front of the body. Accidents such as collisions of structures occur, but because the terminal sensor (86) automatically stops the rhyme at the terminal of the cymbal and informs the terminal that the sputum has been reached by an alarm, the operation can be performed safely without having to care about the body. The situation of the party and the location of the terminal can be concentrated on the seedlings The seedling replenishment operation of the sputum (20) is carried out, and the efficiency of the planting operation is improved. The saliva terminal sensor (86) is disposed at the center of the left and right sides of the body, and the left and right seedling planting funnels (3) are configured to cover the seedlings. The length of the seedling planting position (the shape of the cylinder long in the left and right direction of the body) 'The seedlings with the front repression: 18 201006378 The function of the seedlings of the funnel (3). Also, the wheel on the left and right sides When the seedlings are planted and the seedlings are planted separately, the terminal sensor (86) can detect the two seedlings together for safe seedling planting. Further, in the above-mentioned case, the seedling planting funnel (3) It is configured to cover the left and right lengths of the planting position of the seedlings (the round and the same shape in the left and right direction of the body), but the left and right splitting type is configured so that the left and right ends of the sensor (86) are located in the left and right seedling funnels. (3) Each of them can be used in the past. At this time, even if the position between the left and right sides of the body is adjusted in the left and right direction of the body, the position of the left and right seedlings (7) can be adjusted. With BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a pressing device. Fig. 2 is an enlarged perspective view of the main part. Fig. 3 is an enlarged plan view of the main part. Fig. 4 is a side view of the entire rice transplanting machine. Fig. 6 is a perspective view showing the main part of the seedling. Fig. 7 is a perspective view showing the main part of the other example. Fig. 8 is a perspective view showing the main part of the other examples. [Explanation of main components] 3 Seedling funnel 4 19 %201006378 5 Up and down sensor 5' Farmland grounding part 5 a Up and down sensor support part 5b Supporting shaft 10 Wheel 15 Up and down hydraulic cylinder 17 Rolling actuator 19 Seedling cup 20 Seedling supply device 33 Seat 47 Sensor arm 50 sensing line 50a outer line seat 50b inner line seat 86 畦 terminal sensor LI first distance L2 second distance
2020