JPS6265605A - Self-propelling type seedling planter - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は、例えば山野に苗木等を植付ける際に使用され
る自走式植苗機に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a self-propelled seedling planting machine used, for example, when planting seedlings in mountains and fields.

（従来の技術） 従来、山野に苗木を植付けて所謂植林する場合は、スコ
ップや植穴堀機を用いて地面の所定間隔箇所に植穴を堀
り、ここに酌木を挿入して穴埋めをした後に、苗木の付
近を締固める事に依り行なっている。(Conventional technology) Conventionally, when planting seedlings in the mountains and fields, so-called afforestation, planting holes are dug at predetermined intervals in the ground using a shovel or a hole-drilling machine, and potted trees are inserted into the holes to fill in the holes. After that, the area around the seedlings is compacted.

ところが、この様な作業は、多くの労力と時間とが掛り
、その作業能率が非常に悪いという難点があった。However, such work requires a lot of labor and time, and the work efficiency is very low.

（発明が解決しようとする問題点） 本発明は、斜上の問題点に鑑み、これを解消する為に創
案されたもので、その目的とする処は、植苗に係る作業
を機械化する事に依り省力化を図り、作業能率を向上さ
せる様にした自走式植苗機を提供するにある。(Problems to be solved by the invention) The present invention was devised in order to solve the problem of slanting, and its purpose is to mechanize the work related to seedling planting. To provide a self-propelled seedling planting machine that saves labor and improves work efficiency.

（問題点を解決するための手段） 本発明の自走式植苗機は、地面上を走行し得る車両と、
これに設けられて地面を膨軟にし得る膨軟装置と、車両
に設けられて膨軟に為された地面の植付箇所に菌を挿入
して植付は得る植菌装置と、車両に設けられて植付けら
れた苗の付近を締固め得る締固装置と、から構成した事
に特徴が存する。(Means for solving the problems) The self-propelled seedling planting machine of the present invention includes a vehicle that can run on the ground;
A swelling device installed on the vehicle can expand and soften the ground; an inoculation device installed on the vehicle for inserting bacteria into the planting area of the expanded and softened ground for planting; It is characterized by the fact that it consists of a compaction device that can compact the area around the seedlings that have been planted.

（作　　　用） 車両を所定速度で走行させると共に、膨軟装置に依り走
行方向に沿って地面を膨軟にして行そし−Ｃ１植菌装置
に依り膨軟にした地面の植付箇所に苗を挿入して植付け
４・行ない、その後、締固装置に依り植付けらｈた１″
？ｆの付近を締固める。(Function) While the vehicle is driven at a predetermined speed, the ground is expanded along the direction of travel using the expansion device, and the seedlings are planted in the planting area of the soil that has been expanded using the C1 inoculation device. Insert and plant 4. Afterwards, use a compaction device to plant 1"
? Compact the area near f.

（実　施　例） 以ド、本発明の実施例を、図面に基弓いて説明する。(Example) Hereinafter, embodiments of the present invention will be described with reference to the drawings.

第１図ｉｉ、本発明の実施例に係る自走式植菌機ｉ機の
構造を示す一１２而図。第２図は、その側面図。FIG. 1 ii is a diagram showing the structure of a self-propelled germ-inoculating machine according to an embodiment of the present invention. Figure 2 is its side view.

第３図乃至第５図は、作用を示す要部側面図である。3 to 5 are side views of main parts showing the operation.

自走式植菌機ｌは、車両２、膨軟装置３、植菌装置４、
締固装置５とからその主要部が構成さｈている。The self-propelled inoculating machine l includes a vehicle 2, a swelling device 3, an inoculating device 4,
The main part thereof consists of a compacting device 5.

車両２は、地面Ａ１−を走行し得るものである。The vehicle 2 is capable of traveling on the ground A1-.

この例では、車体６と、これの前後（各図に於て右左）
に設けられた車輪７と、ｉｌｉ体６の後部に設けらｈて
車輪７を回転駆動するエンジン８と、車体６の中程左側
（第１図に於て−Ｌ側）番こ設けられた運転ｊ１♀、９
七、車体６の中程右側のＬ部に設けられた［“ｔ１装置
ｌＯとから成つ−Ｃいる。In this example, the vehicle body 6 and its front and rear (right and left in each figure)
A wheel 7 is provided at the rear of the vehicle body 6, and an engine 8 is provided at the rear of the vehicle body 6 to drive the wheel 7. Driving j1♀, 9
7. A device (consisting of a t1 device 10 and a

膨軟装置３は、車両２に設けられて地面Ａを・膨軟にし
得るものである。The inflating device 3 is provided in the vehicle 2 and can inflate the ground A.

この例では、車体６の＋ｉｉｉ側に垂設置−た支板ｌｌ
と、これにその後部が俯仰＋ｉＪ能に枢着されｔ：アー
ム１２と、これの１１ｉ１部に設けられた支持体１３と
、こ）ｔの左右下部に旋回可能に設けらｈた膨軟羽根１
４と、支持体１３１こ設けられて膨軟羽根１４な回転駆
動するモータ１５と、車体６の１Ｙｉｒ部とアーム１２
の中程との間に介設、＼ＪＩた４降シリンダ１６とから
成っている。In this example, the support plate ll is installed vertically on the +iii side of the vehicle body 6.
, an arm 12 whose rear part is pivotally connected to the arm 12 for elevation and elevation, a support 13 provided at the 11i1 part of the arm 12, and an inflatable wing rotatably provided at the left and right lower portions of the arm 12. 1
4, a motor 15 which is provided with a support 131 and rotates the inflatable blade 14, and a 1Yir portion of the vehicle body 6 and an arm 12.
It consists of a four-falling cylinder 16 interposed between the center and the middle of the cylinder.

植付装置４は、車両２に設けられて膨軟に為さｈた地面
Ａの植付箇所Ｂに、ｌ、ｌｉ　Ｃを・挿入１−〇植付は
得るものである。The planting device 4 is installed in the vehicle 2 and inserts l, li C into a planting location B on the ground A which has been made soft and swollen.

この例では、小体６の中程右側に俯仰１１丁能に設けら
れた俯仰体１７と、これと車体６との間に介設された俯
仰シリンダ１８と、俯仰体１７に伸縮移動可能に設けら
れたｉ＋）動体１９と、これと俯仰体１７との間ｔこ介
設された伸縮シリンダ２０と、平面路Ｙ型で側面略鎌型
な呈して可動体１９に設けられ地面Ａの植付箇所Ｂに侵
入して先導孔を穿設する開化体２１と、側面略櫛型を星
して可動１本１９に設けらり、苗Ｃを挾持し得ると」（
に挾持したｌ￥ＩＣを所定深さＨまで先導孔に挿入した
後にこれを開放ｌ、得る挾持体２２とから成っている。In this example, an elevating body 17 is provided on the right side of the middle of the small body 6 so as to be able to be elevated 11 times, an elevating cylinder 18 is interposed between this and the vehicle body 6, and the elevating body 17 is movable by extension and contraction. i+) A movable body 19 provided, a telescopic cylinder 20 interposed between the movable body 19 and the elevating body 17; The opening body 21 penetrates into the attachment point B and makes a guide hole, and the movable one 19 with a roughly comb-shaped side is installed, and can hold the seedling C.
It consists of a clamping body 22 which releases the IC clamped by the guide hole after inserting it into the guide hole to a predetermined depth H.

挟持体２２は、左右一対ありて可動体１８に開閉Ｉ−１
工能に設けられ、スプリング２３に依って常時閉状態に
付勢されていると共に、開放レバー２４を手動又は締固
装置５の一部に当合させる事に依り開状態にできる様に
なって苦り、然も開放レバー２４が作動すると検知器（
図示せず）が働いて伸縮シリンダ２０の伸長が停止され
る様になっている。There are a pair of left and right holding bodies 22, and the movable body 18 has an opening/closing position I-1.
It is mechanically provided and is normally biased in the closed state by a spring 23, and can be opened in the open state manually or by bringing the release lever 24 into contact with a part of the tightening device 5. Unfortunately, when the release lever 24 is activated, the detector (
(not shown) is activated to stop the extension of the telescopic cylinder 20.

締固装置５は、車両２に設けられて植付けらｈた菌Ｃの
付近を締固め得るものである。The compaction device 5 is provided in the vehicle 2 and is capable of compacting the vicinity of the planted bacteria C.

この例ては、支板１１にその前部が俯仰可能に枢着され
た左右一対の主腕体２５と、これの後Ｗｔこその前部が
俯仰可能に枢着された左右一対の副腕体２６と、これと
支板１１七の間に介設されて主腕体２５に平行な制御り
／り２７と、副腕体２６の後部に傾斜して回転可能に設
けられた左右一対のローラ２８と、副腕体２６に設けら
れてローラ２８の回転数を検出する検出器２９と、車体
６の中程右側に俯仰可能に設けられた左右一対のレバー
３ｏと、これらと車体６との間に介設されたに下動シリ
ンダ３１と、レバー３０の曲部と副腕体２６の中程との
間に介設された左右一対のダンパ３２とがら成っている
。For example, a pair of left and right main arms 25 whose front parts are pivotally mounted to the support plate 11 so that they can be tilted up and down, and a pair of left and right secondary arms whose front parts are pivoted so that they can be tilted and raised behind them. A control rod 27 that is interposed between the body 26 and the support plate 117 and parallel to the main arm 25, and a pair of left and right control rods that are tilted and rotatably provided at the rear of the secondary arm 26. A roller 28, a detector 29 provided on the sub-arm body 26 to detect the number of rotations of the roller 28, a pair of left and right levers 3o provided on the right side of the middle of the vehicle body 6 so as to be able to be lifted up and down, and these and the vehicle body 6. It consists of a lower movement cylinder 31 interposed therebetween, and a pair of left and right dampers 32 interposed between the curved portion of the lever 30 and the middle of the sub arm body 26.

而して、植付装置４の挾持体２２を開放させる為の開放
レバー２４は、副腕体２６に当合する様にしている。The release lever 24 for opening the clamping body 22 of the planting device 4 is brought into contact with the secondary arm body 26.

尚、膨軟装置３、植菌装置４、締固装置５の各センタは
、合致させてあってこれらと車両２のセンタとは平行に
為されている。The centers of the swelling device 3, the inoculation device 4, and the compacting device 5 are aligned, and the center of the vehicle 2 is parallel to the center.

次に、この様な構成に基づき作用を述解する。Next, the operation will be explained based on such a configuration.

第１図並びに第２図は、車両２が停止状態、膨軟装置３
が作業状態、植菌装置４が待機状態、締固装置５が作業
状態の場合な夫々示している。1 and 2 show the vehicle 2 in a stopped state and the inflation device 3
is in a working state, the inoculation device 4 is in a standby state, and the compacting device 5 is in a working state.

膨軟装置３がイ１業状態の場合は、モータ１５に依ｔ）
膨軟羽根１４が回転していると共に、昇降ノリツタ１６
が伸長して膨軟羽根１４が地面Ａ中に１山人されている
。When the inflation device 3 is in the first working state, it depends on the motor 15)
While the inflatable blade 14 is rotating, the elevating knob 16
extends, and the inflated soft feather 14 is left alone on the ground A.

従って、地面Ａは、膨軟羽根１１に依り掘削攪拌さＪし
て膨軟に為される。Therefore, the ground A is excavated and agitated by the inflation-softening blades 11 to be made soft.

植苗装置４が待機状態の場合は、俯仰シリンダ１８に（
へり俯仰体１７が略水十になっていると」（ｌこ、伸縮
シリンダ２０に依り可動体１９が俯仰体１７の近傍にあ
る。When the seedling planting device 4 is in standby state, the elevation cylinder 18 (
When the hem of the elevating body 17 is approximately at the height of water, the movable body 19 is in the vicinity of the elevating body 17 due to the telescopic cylinder 20.

この時、オペレータは、酌置台１０から一つの菌Ｃな取
るとＪ（に、開放レバー２４ｔｎｆｌ）挟持体？２な開
放してこれらの間）、−１百０な挟持さげて置く。At this time, the operator takes one bacterium C from the cup holder 10 and presses the release lever 24tnfl on the clamping body. 2 open and between them), -100 clamped and placed.

締固装置５がイ１業状態の場合は、！−下下動シリク３
１に依りローラ２８が地面Ａに接地している。When the compaction device 5 is in the first working state,! -Downward movement Siriku 3
1, the roller 28 is in contact with the ground A.

次に、この様な状態からエンジン８に依り車輪７を回転
させて車両２を前方（各図に於て右方）へ走行せしめる
。Next, from this state, the engine 8 rotates the wheels 7 to cause the vehicle 2 to travel forward (to the right in each figure).

車両２が前進すると、膨軟装置３に依り地面Ａが走行方
向に沿って連続的に膨軟に為されると共に、締固装置５
のローラ２８が回転する。When the vehicle 2 moves forward, the ground A is continuously expanded and softened along the traveling direction by the expansion device 3, and the compaction device 5
The roller 28 rotates.

ローラ２８が回転すると、これが検出器２９に依り検出
されてカウンタ（図示せず）に依り計数して走行距離を
演算する。When the roller 28 rotates, it is detected by the detector 29 and counted by a counter (not shown) to calculate the traveling distance.

演算した走行距離が予め設定した植＋Ｗ距離（植菌間隔
）になると、植苗装置４が作動する。When the calculated travel distance reaches a preset planting+W distance (planting interval), the seedling planting device 4 is activated.

先ず、俯仰シリンダ１８に依り俯仰体１７が垂直に近い
傾斜状態になると共ｔこ、伸縮シリンダ２０に依り可動
体１９が俯仰体１７に対して伸長降下する。First, the elevating cylinder 18 causes the elevating body 17 to be tilted nearly vertically, and at the same time, the movable body 19 extends and descends with respect to the elevating body 17 due to the telescopic cylinder 20.

可動体１９が降下すると、開孔体２１が地面Ａの植付箇
所Ｂに侵入して先導孔を穿設すると共に、続いて酌Ｃと
これを挾持した挟持体２２がこの先導孔に挿入される。When the movable body 19 descends, the hole-opening body 21 enters the planting area B on the ground A and drills a pilot hole, and then the cup C and the clamping body 22 holding it are inserted into the pilot hole. Ru.

菌Ｃとこれを挾持した挟持体２２が所定深さＨだけ挿入
されると、開放レバー２４が副腕体２６に当合してこれ
が作動すると共に、この作動を検知する検知器（図示せ
ず）に依り伸縮シリンダ２０の伸長が停止１−さＪｌで
第３図に示す植イ、１状態となる。When the bacterium C and the clamping body 22 holding it are inserted to a predetermined depth H, the release lever 24 comes into contact with the secondary arm 26 and operates, and a detector (not shown) detects this operation. ), the extension of the telescoping cylinder 20 is stopped, and at 1-Jl, it becomes the 1 state shown in FIG.

開放レバー２４が作動すると、挟持体２２がスプリング
２３に抗して開状態になり、苗Ｃを開放する。When the release lever 24 is actuated, the clamping body 22 is brought into an open state against the spring 23, and the seedling C is released.

Ｍ　Ｃが開放されると、俯仰シリンダ１８が更に伸長し
て俯仰体１７が垂直状態になり、第４図に示す如＜ｆｆ
１ｃと挾持体２２が完全に離間する。When MC is released, the elevating cylinder 18 further extends and the elevating body 17 becomes vertical, and as shown in FIG.
1c and the clamping body 22 are completely separated.

ｌ′Ｉ′ｒＣと挾持体２２が離間すると、伸縮シリンダ
２０に依り可動体１９がト列すると共に、俯仰シリンダ
１８に依り俯仰体１７が略水平状態に戻りて第１図並び
に第２図に示した待機状態に復帰する。When l'I'rC and the clamping body 22 are separated, the movable body 19 is aligned by the telescoping cylinder 20, and the elevating body 17 is returned to a substantially horizontal state by the elevating cylinder 18, as shown in FIGS. 1 and 2. Returns to the indicated standby state.

この時、開放レバー２４は、副腕体２６から外れるので
、挟持体２２はスプリング２３に依り閉状態になる。At this time, the release lever 24 is removed from the secondary arm body 26, so the clamping body 22 is brought into a closed state by the spring 23.

酌Ｃが植付箇所Ｂの中に植付けられた後には、車両２０
走行に伴なってその両側に締固装置５のローラ２８が転
動して来るので、この付近の膨軟土砂が締固められ、ｉ
Ｙｒ　Ｃが確実に樹ｖＬされる。After the cup C is planted in the planting area B, the vehicle 20
As the rollers 28 of the compaction device 5 roll on both sides of the vehicle as it travels, the expanded soft earth and sand in this area are compacted and
Yr C is definitely tree vL.

以下、上述の作用を繰返す事に依り地面Ａの所定間隔位
置の植付箇所Ｂに苗Ｃを植付けて行く。Thereafter, by repeating the above-described operations, the seedlings C are planted at planting locations B at predetermined intervals on the ground A.

地面Ａの植付箇所Ｂが例えば第５図に示す如く窪んでい
ても、苗Ｃは所定深さ１１に植付けられる。Even if the planting location B on the ground A is depressed as shown in FIG. 5, for example, the seedlings C are planted at a predetermined depth 11.

つまり、植付箇所Ｂに呼応して締固装置５のダンパ３２
が伸長してローラ２８が降下すると共に、主腕体２５、
副腕体２６、制御リンク２７が俯動し、とりわけ副腕体
２６は制御リンク２７に依り水平状態のまま降下する。In other words, the damper 32 of the compaction device 5 responds to the planting location B.
extends and the roller 28 descends, and the main arm body 25,
The secondary arm body 26 and the control link 27 are moved downward, and especially the secondary arm body 26 is lowered by the control link 27 while remaining in a horizontal state.

従って、植付箇所Ｂの表面と副腕体２６との距離は、第
２図の場合と同様になり、挾持体２２は段差分だけ更に
降下して苗Ｃを開放する事になる。Therefore, the distance between the surface of the planting site B and the sub-arm body 26 will be the same as in the case of FIG. 2, and the clamping body 22 will further descend by the difference in level to release the seedling C.

植苗が終了すると、昇降シリンダ１６に依り膨軟装置３
を上昇させて非使用状態にすると共に、植苗装置４を待
機状態にし、然も上下動シリンダ３１に依り締固装置５
をヒ昇させて非使用状態にした後、車両２を適宜走行せ
しめる。When the seedlings have been planted, the swelling device 3 is moved by the lifting cylinder 16.
At the same time, the seedling planting device 4 is placed in a standby state, and the compaction device 5 is raised by the vertical movement cylinder 31.
After the vehicle 2 is raised to a non-use state, the vehicle 2 is made to run as appropriate.

尚、車両２、膨軟装置３、植苗装置４、締固装置５は、
先の実施例に１恨らず、その構造を適宜変更できる。In addition, the vehicle 2, the swelling device 3, the seedling planting device 4, and the compacting device 5 are as follows:
Not unlike the previous embodiment, the structure can be modified as appropriate.

膨軟装置３、締固袋ａ５は、先の実施例では、俯仰させ
る事に依り４降させる様にしたが、これに限らず、例え
ばスライドさせる事に依り昇降させる様にしても良い。In the previous embodiment, the inflation/softening device 3 and the tightening bag a5 were raised and lowered four times, but the present invention is not limited to this, and they may be raised and lowered by sliding, for example.

植苗装置４は、先の実施例では、俯仰体１７を俯仰させ
る様にしたが、これに限らず、例えば俯仰させない様に
しても差支えない。In the previous embodiment, the seedling planting device 4 was configured to make the elevating body 17 look up and down, but the invention is not limited to this, and for example, it may be configured not to make it go up and down.

植苗装置４の挟持体２２は、先の実施例では、スプリン
グ２３と開放レバー２４から成る所謂開閉手段に依り開
閉させる様にしたが、これに限らず、例えば流体圧シリ
ンダで挟持体２２を開閉させると共に、可動体１９や副
腕体２６等に設けたセンサに依り前記流体圧シリンダを
制御する様にしても良い。In the previous embodiment, the clamping body 22 of the seedling planting device 4 is opened and closed by a so-called opening/closing means consisting of a spring 23 and a release lever 24, but the clamping body 22 can be opened and closed by, for example, a hydraulic cylinder. In addition, the fluid pressure cylinder may be controlled by a sensor provided on the movable body 19, the sub-arm body 26, etc.

膨軟装置３、締固装置５は、先の実施例では、作業中は
常時降下させて連続した膨軟並びに締固めを行なう様に
したが、これに限らず、例えば植苗装置４と同期させて
植菌箇所のみに於てこの様にさせ、所謂断続的に作動さ
せる様にしても良い。In the previous embodiment, the swelling and softening device 3 and the compaction device 5 were always lowered during work to perform continuous swelling and compaction, but the invention is not limited to this. It is also possible to operate in this way only at the inoculated area, so to speak, intermittently.

（発明の効果） 以−Ｆ既述した如く、本発明１こ依れば、次の様な優れ
た効果を奏する事かできる。(Effects of the Invention) As described above, by relying on the present invention 1, the following excellent effects can be achieved.

（１）　　車両、膨軟装置、植苗装置、締固装置に依り
構成したので、植菌に係る作業を機械化できる。(1) Since the system is comprised of a vehicle, a swelling device, a seedling planting device, and a compacting device, the work related to inoculation can be mechanized.

この為、省力化と作業能率の向−Ｌを図る事ができる。Therefore, it is possible to save labor and improve work efficiency.

（２）車両に膨軟装置、植苗装置、締固装置を設けて自
走式にしているので、植苗現場への移動も迅速に行なえ
る。(2) Since the vehicle is equipped with a swelling device, a seedling planting device, and a compacting device to make it self-propelled, it can be quickly moved to the seedling planting site.

（３）膨軟装置を設けて地面を膨軟にした後に植苗装置
に依り苗を植付ける様にしているので、苗の植付けが極
めて容易且つ確実に行なえる。(3) Since the seedlings are planted using the seedling planting device after the soil is expanded and softened using the swelling device, the seedlings can be planted extremely easily and reliably.

（４）締固装置を設けて植付けた苗付近の膨軟土砂を締
固める様にしたので、苗が地面に確実に樹立されて倒れ
る事がないと共に苗に傷を付ける惧れかない。(4) Since a compaction device is installed to compact the expanded soft soil near the planted seedlings, the seedlings are firmly established on the ground and do not fall over, and there is no risk of damaging the seedlings.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本発明の実施例に係る自走式植苗機の構造を
示す平面図。 第２図は、その側面図。 第３図乃至第５図は、作用を示す要部側面図である。 ｌ・・・・・・自走式植苗機 ２・・・・・・車　　　両 ３・・・・・・膨軟装置 ４・・・・・植苗装置 ５・・・・・・締固装置 他１名 旺　（陣　柩　罵 ′Ｓ　　　壊　＃猛　等 璽 ＋Ｊｇ　　ミ　Ｋ ：　＋［１諺　５　重 −Ｎ　　釦　　寸　　帥FIG. 1 is a plan view showing the structure of a self-propelled seedling planting machine according to an embodiment of the present invention. Figure 2 is its side view. 3 to 5 are side views of main parts showing the operation. l... Self-propelled seedling planting machine 2... Vehicle 3... Expansion device 4... Seedling planting device 5... Compaction device, etc. 1 name wanted (jin coffin insult'S break #violent etc.+Jg Mi K: +[1 proverb 5 heavy-N button size command

Claims (1)

【特許請求の範囲】[Claims] 地面上を走行し得る車両と、これに設けられて地面を膨
軟にし得る膨軟装置と、車両に設けられて膨軟に為され
た地面の植付箇所に苗を挿入して植付け得る植苗装置と
、車両に設けられて植付けられた苗の付近を締固め得る
締固装置と、から構成した事を特徴とする自走式植苗機
。A vehicle that can run on the ground, a swelling device that is installed on the vehicle and that can swell the ground, and a seedling that can be planted by inserting seedlings into the planting area of the swollen ground that is installed on the vehicle. 1. A self-propelled seedling planting machine characterized by comprising: a device; and a compacting device installed in a vehicle and capable of compacting the vicinity of planted seedlings.