JPH06900Y2 - Rice transplanter with fertilizer application - Google Patents

Rice transplanter with fertilizer application

Info

Publication number
JPH06900Y2
JPH06900Y2 JP147988U JP147988U JPH06900Y2 JP H06900 Y2 JPH06900 Y2 JP H06900Y2 JP 147988 U JP147988 U JP 147988U JP 147988 U JP147988 U JP 147988U JP H06900 Y2 JPH06900 Y2 JP H06900Y2
Authority
JP
Japan
Prior art keywords
hose
planting
fertilizer
hoses
rice transplanter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP147988U
Other languages
Japanese (ja)
Other versions
JPH01105411U (en
Inventor
康也 中尾
久平 大内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to JP147988U priority Critical patent/JPH06900Y2/en
Publication of JPH01105411U publication Critical patent/JPH01105411U/ja
Application granted granted Critical
Publication of JPH06900Y2 publication Critical patent/JPH06900Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Fertilizing (AREA)
  • Transplanting Machines (AREA)

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は苗植付けと同時に水田内に肥料を散布するよう
構成した施肥装置付き田植機に関する。
[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a rice transplanter with a fertilizer application device configured to spray fertilizer into a paddy field at the same time when seedlings are planted.

〔従来の技術〕[Conventional technology]

上記田植機としては、例えば実開昭62−167515号公報
に開示されているように、植付アームの上方に配置され
た繰出し装置から繰出される肥料をホースを介して落下
案内して、作溝器によって水田に掘られた溝に送り込む
ようにしている。
As the rice transplanter, for example, as disclosed in Japanese Utility Model Application Laid-Open No. 62-167515, fertilizer fed from a feeding device arranged above the planting arm is guided by dropping through a hose to produce the rice. It is sent to the ditch dug in the paddy field by a gutter.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

前記作溝器は田面内に突入された状態で進行して行くも
のである為に水分が作溝器からホース内に入り込み、こ
れによってホースの内面に肥料粉が付着するおそれがあ
る。このような付着現象をそのまま放置すると、最後に
はホースが肥料によって詰まってしまうような事態に発
展してしまう。
Since the grooving device advances while being thrust into the rice field, water may enter the hose from the grooving device, which may cause fertilizer powder to adhere to the inner surface of the hose. If such an adhesion phenomenon is left as it is, the hose will eventually become clogged with fertilizer.

ここで本考案は前述の状況に着目して、ホース内に肥料
が詰まり難いような機構をコンパクトに構成することを
目的としている。
Here, the present invention focuses on the above-mentioned situation and aims to construct a compact mechanism in which the fertilizer is unlikely to be clogged in the hose.

〔課題を解決するための手段〕[Means for Solving the Problems]

本考案は以上のような施肥装置付き田植機において、ホ
ースを可撓性のホースとすると共に、前記植付アームを
上下に繰返し駆動する駆動部とホースとに亘り架橋部材
を架設して、植付けアームの上下動作に連動してホース
が振動駆動されるようにしてあることにあり、その作用
及び効果は次のとおりである。
The present invention is a rice transplanter with a fertilizer application as described above, wherein the hose is a flexible hose, and a bridging member is installed between the hose and the drive unit that repeatedly drives the planting arm up and down. This is because the hose is driven to vibrate in conjunction with the vertical movement of the arm, and the action and effect are as follows.

〔作用〕[Action]

前述のように構成すると植付作業中においてホースは常
に振動駆動されることになり、揺すり効果によってホー
ス内面に付着しかけた肥料が下方に落下して行くのであ
る。そして、植付アームの駆動部の動作を利用している
ので既存の構造に架橋部材を架設する等の若干の改造を
施すことによって、ホースの揺動構造が構成できる。
With the above-described structure, the hose is constantly driven by vibration during the planting work, and the fertilizer that has adhered to the inner surface of the hose drops downward due to the shaking effect. Since the operation of the drive unit of the planting arm is used, the swing structure of the hose can be constructed by making some modifications such as arranging a bridging member on the existing structure.

以上のように、ホースに振動を与えることによりホース
内での肥料の付着現象を少なくすることができるように
なって、ホースが肥料によって詰まってしまうような現
象を防止できるようになった。又、ホースの振動構造も
既存の構造を充分に利用した構造である為に、比較的容
易に構成し易い。
As described above, by applying vibration to the hose, the adhesion phenomenon of fertilizer in the hose can be reduced, and the phenomenon that the hose is clogged with the fertilizer can be prevented. Further, since the vibration structure of the hose is a structure that fully utilizes the existing structure, it is relatively easy to construct.

〔実施例〕〔Example〕

以下、本考案を乗用型田植機により図面に基づいて説明
する。
Hereinafter, the present invention will be described with reference to the drawings by a riding type rice transplanter.

第2図に示すように、植付ミッション(1)後部の横軸芯
(P1)周りに回転駆動される駆動部(2)としても植付ケー
スの両端に一対の植付アーム(3)を軸支し、植付ミッシ
ョン(1)上部のガイドレール(4)上で左右に往復横送り駆
動される苗のせ台(5)、植付ミッション(1)の下部に整地
兼姿勢維持用のフロート(6)を備えて苗植付装置が構成
されており、この苗植付装置が四連リンク機構(7)を介
して走行機体(図外)に昇降操作自在に連結されてい
る。
As shown in Fig. 2, the horizontal axis of the rear part of the planting mission (1)
(P 1 ) A pair of planting arms (3) are pivotally supported at both ends of the planting case as the drive unit (2) that is rotated around (P 1 ), and on the guide rail (4) above the planting mission (1). The seedling planting device is configured with a seedling stand (5) that is driven to reciprocate horizontally to the left and right, and a float (6) for leveling and maintaining posture at the bottom of the planting mission (1). The planting device is connected to a traveling machine body (not shown) via a four-link mechanism (7) so that it can be moved up and down.

そして、植付ミッション(1)の上部にはタンク(8)、繰出
し部(9)で構成された施肥装置がフレーム(10)により支
持されると共に、繰出し部(9)内の繰出しロール(図示
せず)用の駆動アーム(11)と植付ミッション(1)内のカ
ム機構(図示せず)とがロッド(12)を介して連動連結さ
れており、植付ケース(2)の回転運動に連動してロッド
(12)が押し引きされ繰出しロールが回動駆動されて、タ
ンク(8)内の肥料が繰出されて行く。この繰出された肥
料はホース(13a),(13b)を通り溝切り板(14)及び作溝器
(15)で田面に掘られて行く溝に送り込まれて行くのであ
る。
A fertilizer applicator consisting of a tank (8) and a feeding section (9) is supported on the upper part of the planting mission (1) by a frame (10), and a feeding roll in the feeding section (9) (Fig. The drive arm (11) for the planting mission (1) and the cam mechanism (not shown) in the planting mission (1) are interlocked with each other via the rod (12) to rotate the planting case (2). In conjunction with the rod
(12) is pushed and pulled, the feeding roll is rotationally driven, and the fertilizer in the tank (8) is fed. The fed fertilizer passes through the hoses (13a), (13b) and the grooving plate (14) and the grooving device.
In (15), it is sent into the ditch that is dug in the rice field.

次にホース(13a),(13b)の振動駆動構造について詳述す
ると、第1,2,3図に示すように繰出し部(9)はフレ
ーム(10)により植付ミッション(1)上で固定され、溝切
り板(14)及び作溝器(15)はフロート(6)に固定されてい
るのに対して、繰出し部から作溝器(15)に亘って架設さ
れているホース(13a),(13b)はビニール又はゴム等の可
撓性の材質で形成されている。植付アーム(3)の外側を
通るホース(13a)に対しては第1図及び第2図に示すよ
うに、両植付アーム(3)に亘って架設された部材(18)に
おいて回転軸芯である横軸芯(P1)から植付ケース(2)の
長手方向と直交する方向に偏位突出している部分と、ホ
ース(13a)に外嵌されたリング部材(16)とに亘り架橋部
材(17)が架設されている。以上の構造によって、植付ケ
ース(2)の回転に伴いホース(13a)が振動駆動されるので
ある。
Next, the vibration driving structure of the hoses (13a) and (13b) will be described in detail. As shown in FIGS. 1, 2, and 3, the feeding part (9) is fixed on the planting mission (1) by the frame (10). While the grooving plate (14) and the grooving device (15) are fixed to the float (6), the hose (13a) is installed from the feeding portion to the grooving device (15). , (13b) are made of a flexible material such as vinyl or rubber. As for the hose (13a) passing through the outside of the planting arm (3), as shown in FIGS. 1 and 2, the rotary shaft of the member (18) laid across both planting arms (3). From the horizontal axis (P 1 ) which is the core, to the part projecting eccentrically in the direction orthogonal to the longitudinal direction of the planting case (2) and the ring member (16) fitted on the hose (13a). A bridging member (17) is installed. With the above structure, the hose (13a) is vibrated as the planted case (2) rotates.

これに対して、第1図及び第3図に示すようにホース(1
3b)を植付スース(2)の回転軌跡の上側近傍を通過させる
場合があるが、これはホース(13a),(13b)に連結した作
溝器(15)の左右での配列ピッチを揃える為である。この
場合においては、同両図に示すように植付ケース(2)の
支持軸(20)に対して偏芯カム(21)を固定すると共に、こ
の偏芯カム(21)にリング部材(22)を外嵌し、ホース(13
b)に外嵌されたリング部材(16)と前記リング部材(22)と
に亘り架橋部材(23)を架設しているのである。以上の構
造によって、ホース(13b)に振動を与えながら、且つ、
植付ケース(2)がホース(13b)に接触することを防止して
いるのである。
On the other hand, as shown in FIGS. 1 and 3, the hose (1
3b) may pass near the upper side of the rotation locus of the planted soot (2), but this arranges the arrangement pitches on the left and right of the grooving device (15) connected to the hoses (13a) and (13b). Because of that. In this case, as shown in the both figures, the eccentric cam (21) is fixed to the support shaft (20) of the planting case (2), and the ring member (22) is attached to the eccentric cam (21). ) And hose (13
The bridging member (23) is provided so as to span the ring member (16) fitted onto the b) and the ring member (22). With the above structure, while giving vibration to the hose (13b),
This prevents the planted case (2) from coming into contact with the hose (13b).

〔別実施例〕[Another embodiment]

第4図に示すように、ホース(13a)を連結部材(19)によ
りガイドレール(4)に固定し、前記架橋部材(17)の先端
がホース(13a)の側壁を押して、これを弾性的に変形さ
せるようにしてホース(13a)に振動を与えるようにして
もよい。この場合、ホース(13a)の側壁を弾性的に変形
させると、この部分で肥料が一時的に塞き止められるこ
とになって、これにより肥料が間欠的に下方に送られて
行くことになるのである。
As shown in FIG. 4, the hose (13a) is fixed to the guide rail (4) by the connecting member (19), and the tip of the bridging member (17) pushes the side wall of the hose (13a) to elastically move it. The hose (13a) may be deformed to give vibration. In this case, if the side wall of the hose (13a) is elastically deformed, the fertilizer will be temporarily blocked at this part, which will cause the fertilizer to be intermittently sent downward. Of.

以上の実施例では回転する植付ケース(2)に2組の植付
アーム(3)を備えた型式であるが、1組の植付アームで
一条の植付けを行う既存の田植機において植付アームを
上下駆動するリンク機構とホース(13a),(13b)とに亘り
架橋部材(17)を架設する構造も採用できる。
In the above embodiment, the rotating planting case (2) has two sets of planting arms (3), but one set of planting arms is used to plant one row of existing planting machines. It is also possible to employ a structure in which a bridging member (17) is installed across the link mechanism that drives the arm up and down and the hoses (13a) and (13b).

尚、実用新案登録請求の範囲の項に図面との対照を便利
にする為に符号を記すが、該記入により本考案は添付図
面の構造に限定されるものではない。
It should be noted that reference numerals are added to the claims of the utility model for convenience of comparison with the drawings, but the present invention is not limited to the structure of the accompanying drawings by the entry.

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

図面は本考案に係る施肥装置付き田植機の実施例を示
し、第1図は植付ケースに対するホースの配列及びホー
スの振動構造を示す平面図、第2図は第1図におけるII
−II方向から見た苗植付装置の全体側面図、第3図は第
1図におけるIII−III方向から見た側面図、第4図は別
実施例における苗植付装置の全体側面図である。 (2)……駆動部、(3)……植付アーム、(9)……繰出し装
置、(13a),(13b)……ホース、(17)……架橋部材。
The drawings show an embodiment of a rice transplanter with a fertilizer application device according to the present invention. Fig. 1 is a plan view showing an arrangement of hoses and a vibrating structure of hoses with respect to a planting case, and Fig. 2 is II in Fig. 1.
-Side view of the whole seedling planting apparatus viewed from the direction II, Fig. 3 is a side view viewed from the direction III-III in Fig. 1, and Fig. 4 is an overall side view of the seedling planting apparatus according to another embodiment. is there. (2) …… Drive unit, (3) …… Planting arm, (9) …… Feeding device, (13a), (13b) …… Hoses, (17) …… Bridge members.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】上下に繰返し駆動される植付アーム(3),
(3)の上方に肥料の繰出し装置(9)を配置し、この繰出し
装置(9)からの肥料をホース(13a),(13b)を通して圃場
に散布するようにしてある施肥装置付き田植機であっ
て、前記ホース(13a),(13b)を可撓性のホースとすると
共に、前記植付アーム(3),(3)を上下に繰返し駆動する
駆動部(2)とホース(13a),(13b)とに亘り架橋部材(17)
を架設して、植付アーム(3),(3)の上下動作に連動して
ホース(13a),(13b)が振動駆動されるようにしてある施
肥装置付き田植機。
1. A planting arm (3) which is repeatedly driven up and down.
A fertilizer feeding device (9) is arranged above (3), and the fertilizer from this feeding device (9) is sprayed to the field through the hoses (13a) and (13b). Therefore, the hoses (13a) and (13b) are flexible hoses, and the drive unit (2) and the hose (13a) that repeatedly drive the planting arms (3) and (3) up and down, (13b) and bridging member (17)
A rice transplanter with a fertilizer application in which the hoses (13a) and (13b) are oscillated in a manner linked to the vertical movement of the planting arms (3) and (3).
JP147988U 1988-01-08 1988-01-08 Rice transplanter with fertilizer application Expired - Lifetime JPH06900Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP147988U JPH06900Y2 (en) 1988-01-08 1988-01-08 Rice transplanter with fertilizer application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP147988U JPH06900Y2 (en) 1988-01-08 1988-01-08 Rice transplanter with fertilizer application

Publications (2)

Publication Number Publication Date
JPH01105411U JPH01105411U (en) 1989-07-17
JPH06900Y2 true JPH06900Y2 (en) 1994-01-12

Family

ID=31201401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP147988U Expired - Lifetime JPH06900Y2 (en) 1988-01-08 1988-01-08 Rice transplanter with fertilizer application

Country Status (1)

Country Link
JP (1) JPH06900Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100627471B1 (en) * 2001-12-21 2006-09-22 주식회사 포스코 Bio-Wave Steel Plate Having Antibacteria Property

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100627471B1 (en) * 2001-12-21 2006-09-22 주식회사 포스코 Bio-Wave Steel Plate Having Antibacteria Property

Also Published As

Publication number Publication date
JPH01105411U (en) 1989-07-17

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