JPH051206Y2 - - Google Patents

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Publication number
JPH051206Y2
JPH051206Y2 JP1984097732U JP9773284U JPH051206Y2 JP H051206 Y2 JPH051206 Y2 JP H051206Y2 JP 1984097732 U JP1984097732 U JP 1984097732U JP 9773284 U JP9773284 U JP 9773284U JP H051206 Y2 JPH051206 Y2 JP H051206Y2
Authority
JP
Japan
Prior art keywords
tilling
cover
covered
soil
tiller
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
JP1984097732U
Other languages
Japanese (ja)
Other versions
JPS6112307U (en
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 filed Critical
Priority to JP9773284U priority Critical patent/JPS6112307U/en
Publication of JPS6112307U publication Critical patent/JPS6112307U/en
Application granted granted Critical
Publication of JPH051206Y2 publication Critical patent/JPH051206Y2/ja
Granted legal-status Critical Current

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  • Soil Working Implements (AREA)

Description

【考案の詳細な説明】 [産業上の利用分野] この考案は土壌表面を列状に耕耘する部分耕耘
装置に関する。
[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a partial tillage device for tilling the soil surface in rows.

特に、牧草地等において列状に耕起した個所に
播種を行なつて牧草の簡易更新を行ない、耕起し
ていない部分の草はそのまま家畜の飼料として利
用し得る装置を提供せんとするものである。
In particular, the purpose is to provide a device that allows simple renewal of pasture by sowing seeds in rows of plowed areas in pastures, etc., and allows the grass in the unploughed areas to be used as feed for livestock. It is.

[従来技術] 従来技術を示すものとして例えば実開昭60−
1205号公報に記載されたものがある。
[Prior art] As an example of the prior art,
There is one described in Publication No. 1205.

この公報に記載された装置は2つの耕耘爪1,
1を1組とし、4組の耕耘爪1……が適当間隔を
あけてロータリ軸2に取り付けられ、耕耘部の左
右横側方を半円状のカバー3aで覆つたものであ
る。
The device described in this publication has two tilling claws 1,
Four sets of tilling claws 1 are attached to a rotary shaft 2 at appropriate intervals, and the right and left sides of the tilling part are covered with semicircular covers 3a.

[考案が解決しようとする問題点] この公報に記載されたものは、半円状のカバー
3aの中部後方が切り欠かれているために、耕耘
爪1,1によつて後方に放てきされた耕起土の一
部が後方のみならず左右横方向にも飛散する恐れ
があり、非播種条列部分、言い換えると耕起され
ずに草が残つている部分にも飛んでくることがあ
つた。したがつて家畜の飼料としてわざわざ残し
ていた草が土の下に隠れてしまう不具合があつ
た。
[Problems to be solved by the invention] The product described in this publication has a semi-circular cover 3a with a cutout at the rear in the middle, so that the cover 3a is thrown backward by the tilling claws 1, 1. There is a risk that some of the plowed soil may be scattered not only backwards but also laterally to the left and right, and may also fly to areas of unseeded rows, in other words, areas where grass remains without being tilled. Ta. As a result, there was a problem in that the grass that had been purposely left as feed for livestock was hidden under the soil.

[問題を解決するための手段] この考案は前記した問題点を解決するために提
案するものであつて、次のような技術的手段を講
じた。即ち、左右横向きに架設された耕耘軸1上
に、爪取付フランジ5とこれに固着された溝開け
用の耕耘爪2とからなる耕耘体6を複数組配設し
てなる部分耕耘装置において、前記耕耘体6の上
方を耕耘カバー7で被覆すると共に、各耕耘体6
の左右横側方を略半円状の側部カバー3で被覆
し、さらに耕耘体6の後部を、前後回動自由に枢
着されたリヤカバー13とその左右にあつて前記
側部カバー3に連接するように後方へ延設された
側板12とで被覆したことを特徴とする部分耕耘
装置の構成とする。
[Means for solving the problem] This invention was proposed to solve the above-mentioned problems, and the following technical measures were taken. That is, in a partial tillage device in which a plurality of sets of tillage bodies 6 each consisting of a claw attachment flange 5 and a tilling claw 2 for digging grooves fixed to the claw mounting flange 5 are arranged on a tillage shaft 1 installed laterally in the left and right direction. The upper part of the tilling body 6 is covered with a tilling cover 7, and each tilling body 6 is covered with a tilling cover 7.
The right and left sides of the tiller 6 are covered with substantially semicircular side covers 3, and the rear part of the cultivating body 6 is covered with a rear cover 13 which is pivotally mounted so as to be freely rotatable back and forth. The partial tillage device is characterized in that it is covered with a side plate 12 extending rearward so as to be connected.

[実施例] 以下、図面に基づいてこの考案の実施例を説明
する。まず、構成から説明すると、4はロータリ
ー耕耘装置を示すものであつて、図示を省略した
トラクターに適宜の昇降リンク機構を介して昇降
自在に連結されている。図中符号イは牽引方向を
示す。ロータリー耕耘装置4の伝動ケース22と
支持プレート25との間に架設された中空パイプ
からなる耕耘軸1には円形の爪取付フランジ5が
左右横方向に適当間隔Aをあけて複数個固着さ
れ、このフランジ5に3枚の耕耘爪2をボルト締
めしている。なお、この実施例では板状のフラン
ジに耕耘爪2をボルト締めする方式を採用した
が、従来周知の爪ホルダー型のフランジに耕耘爪
を差し込んでボルト締めしてもよい。
[Example] Hereinafter, an example of this invention will be described based on the drawings. First, to explain the structure, reference numeral 4 indicates a rotary tilling device, which is connected to a tractor (not shown) via a suitable elevating link mechanism so as to be able to rise and fall. The symbol A in the figure indicates the traction direction. A plurality of circular pawl attachment flanges 5 are fixed to the tilling shaft 1, which is a hollow pipe constructed between the transmission case 22 and the support plate 25 of the rotary tilling device 4, at appropriate intervals A in the left and right lateral directions. Three tilling claws 2 are bolted to this flange 5. Although this embodiment employs a method in which the tilling claws 2 are bolted to a plate-shaped flange, the tilling claws may be inserted into a conventionally known claw holder type flange and tightened with bolts.

爪取付フランジ5と耕耘爪2とで1組の耕耘体
6が形成され、耕耘体6の上方は耕耘カバー7で
被覆し、又、各耕耘体6の左右両横側部は側面か
ら見て略半円状の側部カバー3で覆つている。
A set of tilling bodies 6 is formed by the claw attachment flange 5 and the tilling claws 2, and the upper part of the tilling body 6 is covered with a tilling cover 7, and the left and right lateral sides of each tilling body 6 are It is covered with a substantially semicircular side cover 3.

この側部カバー3は耕耘爪2が耕起した泥土C
が未耕地8上に飛散するのを防止するもので、地
表面から僅かに隙間Bをあけている。
This side cover 3 is made of mud C cultivated by the tilling claws 2.
This is to prevent the soil from scattering onto the uncultivated land 8, and there is a slight gap B from the ground surface.

第3図に示すようにこの側部カバー3の下端に
長孔10を有する土流出防止板9を上下移動調節
自在に取り付ければ耕深の大小に応じて隙間Bを
一定に調節することができる。
As shown in FIG. 3, if a soil runoff prevention plate 9 having a long hole 10 is attached to the lower end of the side cover 3 so that it can be moved up and down, the gap B can be adjusted to a constant value depending on the plowing depth. .

すなわち、耕深を浅くしたときには、地面との
隙間が大きくならないように土流出防止板9を下
げ、反対に耕深を深くするときにはこの土流出防
止板9を上方に引き上げる。
That is, when the plowing depth is made shallow, the soil runoff prevention plate 9 is lowered so as not to increase the gap with the ground, and on the other hand, when the tillage depth is increased, the soil runoff prevention plate 9 is pulled upward.

又、側部カバー3の後部にあつては、耕起した
土の後方への飛散を防止し、且つその上面を押圧
均平にするリヤカバー13を回動自由に枢支して
設け、リヤカバー13の左右両側にはこれと一体
で前後に揺動する側面視三角状の側板12を固着
して設け、左右一対の側板12とリヤカバー13
とで前方と下方が開放された箱型状の覆い体を形
成している。
In addition, at the rear of the side cover 3, a rear cover 13 is provided which is rotatably supported to prevent the tilled soil from scattering backward and to flatten the upper surface by pressing the rear cover 13. A pair of left and right side plates 12 and a rear cover 13 are fixed to the left and right sides of the side plate 12 and are integrally provided with side plates 12 that are triangular in side view and swing back and forth.
It forms a box-shaped cover that is open at the front and bottom.

側板12の一端と機枠27との間にはリヤカバ
ー13を下向きに押圧するための弾性押圧体29
が介装され、溝開けされた土壌表面をリヤカバー
13の下縁で押圧する構成としている。
An elastic pressing body 29 is provided between one end of the side plate 12 and the machine frame 27 for pressing the rear cover 13 downward.
is interposed, and the lower edge of the rear cover 13 presses the grooved soil surface.

このような構成のため、耕耘体6によつて後方
に飛ばされた土がリヤカバー13に衝突し、一部
の土が横に飛散しようとしても、その左右両側に
位置して設けられた側板12によつて横方向への
飛び出しが阻止されるので、耕起土が未耕地部分
に流出することがない。
Because of this configuration, even if the soil thrown backward by the tiller 6 collides with the rear cover 13 and some of the soil tries to scatter sideways, the side plates 12 provided on both the left and right sides of the soil This prevents the tilled soil from flowing out laterally, so the tilled soil does not flow into the uncultivated area.

14は中に肥料を収容している肥料ホツパーで
あつて、この肥料ホツパー14内の肥料はロール
等の繰出具15によつて順次繰り出され、その下
方に設けたホース16を介して耕耘体6の直前に
放出される。17はホース16の下端を支持する
ホース受けである。
Reference numeral 14 denotes a fertilizer hopper that stores fertilizer therein, and the fertilizer in the fertilizer hopper 14 is sequentially fed out by a feeding device 15 such as a roll, and transferred to the cultivating body 6 via a hose 16 provided below. released immediately before. 17 is a hose holder that supports the lower end of the hose 16.

18はロータリー耕耘装置4の後部上方に取り
付けられた播種ホツパーであつて、これに充填さ
れた種子はロール等の繰出具19によつて順次繰
り出され、ホース20内を流下してリヤカバー1
3の後方下部に播種されるように構成している。
Reference numeral 18 denotes a seeding hopper attached to the rear upper part of the rotary tiller 4, and the seeds filled in this hopper are sequentially fed out by a feeding device 19 such as a roll, flow down inside the hose 20, and are then passed through the rear cover 1.
The structure is such that the seeds are sown at the rear lower part of the tree.

21は播種部分を鎮圧する押圧ロールである。
次に上例の作用を説明する。農用トラクター側の
駆動力をロータリー耕耘装置4側に伝達して耕耘
作業を開始すると、耕耘軸1及びこれに取り付け
られたいる耕耘爪2が回転し、地面を掘削し始め
る。耕耘体6の直前には肥料を流下案内するため
のホース16が設けられているので、肥料ホツパ
ー14から繰り出された肥料がホース16内を流
下し、土中で耕耘爪2によつて攪拌される。この
場合、各耕耘体6の左右両側方は側部カバー3で
覆われているので土が隣接する未耕地部分に飛散
流出することがない。
21 is a pressure roll that presses down the sowing area.
Next, the operation of the above example will be explained. When the driving force from the agricultural tractor is transmitted to the rotary tilling device 4 to start tilling work, the tilling shaft 1 and the tilling claws 2 attached thereto rotate and start digging the ground. Since a hose 16 for guiding the fertilizer downward is provided immediately before the tiller 6, the fertilizer fed out from the fertilizer hopper 14 flows down inside the hose 16 and is stirred in the soil by the tiller claws 2. Ru. In this case, since the right and left sides of each cultivating body 6 are covered with the side covers 3, the soil will not scatter and flow into the adjacent uncultivated area.

そして、耕耘体6によつて後方に飛ばされた土
はリヤカバー13内面で受け止められ、その下縁
で均平に押圧される。この場合も、リヤカバー1
3の左右両側部にはこれと一体で側板12が固着
され、リヤカバー13と共に側板12が前後方向
に揺動する構成としているので耕耘体6の後方横
側部から土が流出する恐れかない。そして、リヤ
カバー13の下縁で押圧された地面の上部に種子
が落され、その上を押圧ロール21で鎮圧するの
である。
The soil thrown backward by the tiller 6 is received by the inner surface of the rear cover 13 and pressed evenly by its lower edge. In this case as well, rear cover 1
A side plate 12 is integrally fixed to the right and left sides of the tiller 3, and the side plate 12 is configured to swing in the front and back direction together with a rear cover 13, so there is no fear of soil flowing out from the rear side part of the cultivating body 6. Seeds are then dropped onto the upper part of the ground pressed by the lower edge of the rear cover 13, and the pressure roll 21 presses the seeds down.

このように、この実施例によれば耕耘体6の横
側部は側部カバー3により、又その後方はリヤカ
バー13と側板12とで構成された箱型状の覆い
体で被覆されているので、耕耘体6によつて後方
に放てきされた土は箱型状の覆い体の中に一時的
に溜められ、その間、土が横から流出しないよう
に側板12によつてガードされながら徐々に溝開
けされた部分に埋め戻しされ、最後にリヤカバー
13で均平に押圧される。
As described above, according to this embodiment, the lateral sides of the cultivating body 6 are covered with the side covers 3, and the rear thereof is covered with a box-shaped cover body composed of the rear cover 13 and the side plates 12. The soil thrown backward by the cultivating body 6 is temporarily stored in a box-shaped cover body, while being guarded by side plates 12 to prevent the soil from flowing out from the sides. The grooved portion is backfilled and finally pressed evenly with the rear cover 13.

[考案の効果] この考案は前記の如く構成したので次の技術的
効果を奏する。即ち、左右横向きに架設された耕
耘軸1上に、爪取付フランジ5とこれに固着され
た溝開け用の耕耘爪2とからなる耕耘体6を複数
組配設してなる部分耕耘装置において、前記耕耘
体6の上方を耕耘カバー7で被覆すると共に、各
耕耘体6の左右横側方を略半円状の側部カバー3
で被覆し、さらに耕耘体6の後部を、前後回動自
由に枢着されたリヤカバー13とその左右にあつ
て前記側部カバー3に連接するように後方へ延設
された側板12とで被覆する構成としたので、耕
耘体6によつて後方に放出された土が側部カバー
3の後端から左右横方向に流出して未耕地部分に
植えられている牧草等に振り掛かり、これらの牧
草等を土中に埋め込んだり傷付けたりするといつ
た不具合が生じることがない。
[Effects of the invention] Since this invention is configured as described above, it has the following technical effects. That is, in a partial tillage device in which a plurality of sets of tillage bodies 6 each consisting of a claw attachment flange 5 and a tilling claw 2 for digging grooves fixed to the claw mounting flange 5 are arranged on a tillage shaft 1 installed laterally in the left and right direction. The upper part of the tilling body 6 is covered with a tilling cover 7, and the right and left sides of each tilling body 6 are covered with approximately semicircular side covers 3.
Further, the rear part of the cultivating body 6 is covered with a rear cover 13 which is pivotally attached so as to be freely rotatable back and forth, and side plates 12 which are located on the left and right sides of the rear cover 13 and extend rearward so as to be connected to the side covers 3. Therefore, the soil discharged backward by the tiller 6 flows out from the rear end of the side cover 3 in the left and right directions and sprinkles on the grass etc. planted in the uncultivated area. No problems will occur if grass, etc. is buried in the soil or damaged.

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

図はこの考案の実施例を示し、第1図は一部を
破断した全体側面図、第2図はその正面図、第3
図は部分拡大正面断面図である。 符号の説明、1……耕耘軸、2……耕耘爪、3
……側部カバー、4……ロータリー耕耘装置、6
……耕耘体、12……側部カバー、13……リヤ
カバー。
The figures show an embodiment of this invention; Fig. 1 is a partially cutaway overall side view, Fig. 2 is a front view, and Fig. 3 is a partially cutaway overall side view.
The figure is a partially enlarged front sectional view. Explanation of symbols, 1... Tilling axis, 2... Tilling claw, 3
...Side cover, 4...Rotary tillage device, 6
... Cultivating body, 12... Side cover, 13... Rear cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 左右横向きに架設された耕耘軸1上に、爪取付
フランジ5とこれに固着された溝開け用の耕耘爪
2とからなる耕耘体6を複数組配設してなる部分
耕耘装置において、前記耕耘体6の上方を耕耘カ
バー7で被覆すると共に、各耕耘体6の左右横側
方を略半円状の側部カバー3で被覆し、さらに耕
耘体6の後部を、前後回動自由に枢着されたリヤ
カバー13とその左右にあつて前記側部カバー3
に連接するように後方へ延設された側板12とで
被覆したことを特徴とする部分耕耘装置。
In a partial tillage device in which a plurality of sets of tillage bodies 6 each consisting of a claw attachment flange 5 and a tilling claw 2 for digging grooves fixed to the claw attachment flange 5 are arranged on a tillage shaft 1 installed horizontally on the left and right, The upper part of the tiller body 6 is covered with a tiller cover 7, and the right and left sides of each tiller body 6 are covered with a substantially semicircular side cover 3, and the rear part of the tiller body 6 is pivoted so as to be freely rotatable back and forth. The attached rear cover 13 and the side covers 3 on the left and right sides thereof
A partial tillage device characterized by being covered with a side plate 12 extending rearward so as to be connected to the side plate 12.
JP9773284U 1984-06-28 1984-06-28 Partial tillage device Granted JPS6112307U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9773284U JPS6112307U (en) 1984-06-28 1984-06-28 Partial tillage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9773284U JPS6112307U (en) 1984-06-28 1984-06-28 Partial tillage device

Publications (2)

Publication Number Publication Date
JPS6112307U JPS6112307U (en) 1986-01-24
JPH051206Y2 true JPH051206Y2 (en) 1993-01-13

Family

ID=30657292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9773284U Granted JPS6112307U (en) 1984-06-28 1984-06-28 Partial tillage device

Country Status (1)

Country Link
JP (1) JPS6112307U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007244258A (en) * 2006-03-15 2007-09-27 Mitsubishi Agricult Mach Co Ltd Partial plowing and direct seeding machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601205B2 (en) * 1981-02-09 1985-01-12 雅保 高見 Packing method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601205U (en) * 1983-06-20 1985-01-08 セイレイ工業株式会社 Tillage cover

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601205B2 (en) * 1981-02-09 1985-01-12 雅保 高見 Packing method

Also Published As

Publication number Publication date
JPS6112307U (en) 1986-01-24

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