JP3226810B2 - Row forming machine - Google Patents
Row forming machineInfo
- Publication number
- JP3226810B2 JP3226810B2 JP32759596A JP32759596A JP3226810B2 JP 3226810 B2 JP3226810 B2 JP 3226810B2 JP 32759596 A JP32759596 A JP 32759596A JP 32759596 A JP32759596 A JP 32759596A JP 3226810 B2 JP3226810 B2 JP 3226810B2
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- rotator
- inner conical
- ridge forming
- rotating body
- 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 - Fee Related
Links
Landscapes
- Soil Working Implements (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は走行車に付設されてその
進行方向に順次畦を形成する畦形成機に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ridge forming machine which is attached to a traveling vehicle and sequentially forms ridges in the traveling direction.
【0002】[0002]
【従来の技術】従来の畦形成機は、畦上面と側面を叩く
機構が一般に普及し、近年は特開平6−22604号で
提案されているように、畦上面を回転する丸軸回転体と
畦側面を形成する円錐状の回転体からなる畦形成装置を
有して、牽引車の走行速度よりこの畦形成装置の回転体
の周速を速く設定してスリップ作用によって畦外側面を
練り上げて固く締め固めようとするものがある。2. Description of the Related Art In a conventional ridge forming machine, a mechanism for hitting a ridge upper surface and a side surface has become popular, and in recent years, as proposed in Japanese Patent Application Laid-Open No. Hei. Having a ridge forming device consisting of a conical rotating body that forms the ridge side surface, setting the peripheral speed of the rotator of the ridge forming device faster than the traveling speed of the towing vehicle, and kneading the ridge outer surface by the slip action Some try to compact tightly.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、かかる
従来の畦形成機による時は、圃場の旧畦形状や風化状態
によって制約が大きい等の問題があった。即ち、簡易な
中畦の形成時は制約は少ないが、旧畦の上面と側面で
は、側面部の崩壊が大きく上面は比較的固く風化も少な
い。従って、このような旧畦に従来の内側円錐状の回転
体を導入した時、内側円錐状の回転体側の適正な周速設
定によって、畦上面の小径な円筒回転体がその周速に制
約があり、畦上面の練り込みと締め込み作用も制限さ
れ、仕上げが不安定という問題があった。特に、成形さ
れた畦の上面と内側斜面と結合する角部、所ゆる肩部は
緩やかに成形されて、接触や衝撃によって崩れやすいと
いう課題があった。However, when using such a conventional ridge forming machine, there is a problem that the old ridge shape of the field and the weathering state greatly restrict it. That is, while the formation of a simple middle ridge has few restrictions, the upper surface and the side surface of the old ridge have much side surface collapse and the upper surface is relatively hard and less weathered. Therefore, when a conventional inner conical rotator is introduced into such an old ridge, the peripheral speed of the small-diameter cylindrical rotator on the upper surface of the ridge is restricted by an appropriate peripheral speed setting on the inner conical rotator side. In addition, the kneading and tightening action on the upper surface of the ridge was limited, and there was a problem that the finishing was unstable. In particular, there is a problem that the corners and the shoulders which join the upper surface and the inner slope of the formed ridge are gently formed and easily collapse by contact or impact.
【0004】[0004]
【課題を解決するための手段】本発明は、上記の課題を
解決するために、走行車に付設されてその進行方向に順
次畦を形成する畦形成機であって、畦形成部に土を盛り
上げ状態に供給する土盛装置と、畦形成部に盛られた土
を締め固めて畦を形成する畦形成装置とを備えており、
該畦形成装置は、畦の上面を形成する円周面を備えた円
筒回転体と、畦の内面側を形成する末広がりの円錐状面
を備えた内側円錐回転体を連設してなり、該円筒回転体
と内側円錐回転体は、回転軸により強制駆動され、該円
筒回転体は内側円錐回転体と滑らかに連結する断面円弧
状の末広がり円錐鍔を保有し、該内側円錐回転体よりも
増速回転する畦形成機において、強制駆動される内側円
錐回転体のパイプ軸を第1ハブのフランジ部に設けた偏
心取り付け孔に固定することによって、円筒回転体の軸
芯に対して内側円錐回転体を偏心させて連設したことを
特徴とする畦形成機を提案する。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a ridge forming machine attached to a traveling vehicle and sequentially forming ridges in the traveling direction thereof. Equipped with an embankment device that supplies a raised state, and a ridge forming device that forms a ridge by compacting the soil piled in the ridge forming portion,
The ridge forming apparatus includes a cylindrical rotary member having a circumferential surface forming the upper surface of the ridge, and an inner conical rotary member having a divergent conical surface forming the inner surface side of the ridge. The cylindrical rotator and the inner conical rotator are forcibly driven by the rotation shaft, and the cylindrical rotator has a divergent conical flank having an arc-shaped cross section that smoothly connects to the inner conical rotator, and is larger than the inner conical rotator. In the ridge forming machine that rotates at a high speed, the pipe shaft of the inner conical rotator that is forcibly driven is fixed to the eccentric mounting hole provided in the flange portion of the first hub, so that the inner conical rotator rotates with respect to the axis of the cylindrical rotator. We propose a ridge forming machine characterized by a series of eccentric bodies.
【0005】[0005]
【作用】然して、牽引車の進行に伴い土盛装置及び畦形
成装置を作動させると土盛装置によって旧畦の崩れた上
面部や側面部に土が盛り上げ状態に連続的に供給され
る。強制駆動され、内側円錐回転体の回転より増速され
る円筒回転体は旧畦の上面を供給された盛り上げ土を練
り上げながら平面的にキレイに締め固め、同時に同軸上
に回転する内側円錐回転体は畦の裾部に対して盛土を抱
き込みながら練り込むので、ねずみ孔等の空隙を締め込
んで、強固な畦を形成する。特に、断面円弧状の末広が
りな円弧鍔を保有した円筒回転部が円錐回転体よりも強
制増速回転することをによって成形される畦の肩部はさ
らに練り上げられて締め込まれるので強固になって衝撃
にも耐えられる。又、内側円錐回転体を円筒回転体に対
して偏心かあるいは進行方向に向けて傾斜させたので、
畦の裾部に対して抱き込んだ盛土は断続圧を加えて練り
込むので、一層強固な畦が作られる。又、内側回転体の
外周縁に延長部材の取り付け手段を設けたので、設定よ
り高い畦の場合には円錐体の延長板を補助に取り付ける
と良い。あるいは畦内側円錐回転体下端に補助フィンを
取り付けると畦の内側角部を圧縮して締め固める。When the towing device and the ridge forming device are operated with the progress of the towing vehicle, however, the soil is continuously supplied to the collapsed upper and side surfaces of the old ridge by the burying device. The cylindrical rotator that is forcibly driven and accelerated by the rotation of the inner conical rotator compacts the upper surface of the old ridge in a clean plane while kneading the supplied embankment soil, and simultaneously rotates coaxially. Because the embankment is kneaded into the foot of the ridge while embedding the embankment, tight gaps such as mouse holes are tightened to form a firm ridge. In particular, the shoulder of the ridge, which is formed by the forced rotation of the cylindrical rotating part having an arc-shaped flared arc-shaped flange compared to the conical rotating body, is further kneaded and tightened, so that it becomes strong. Withstands shock. Also, since the inner conical rotating body is eccentric with respect to the cylindrical rotating body or inclined toward the traveling direction,
The embankment embraced at the foot of the ridge is kneaded by applying intermittent pressure, so that a stronger ridge is created. In addition, since the attachment means of the extension member is provided on the outer peripheral edge of the inner rotating body, in the case of a ridge higher than the setting, an extension plate of a cone may be attached as an auxiliary. Alternatively, if auxiliary fins are attached to the lower end of the ridge inner rotating body, the inner corners of the ridge are compressed and compacted.
【0006】[0006]
【実施例】以下本発明を実施した図面に基づいて構成を
説明する。図1は畦形成機を説明する平面図で、図2は
土盛装置の旧畦切削状態図、図3は畦形成装置の分解斜
視図、図4は畦形成装置の駆動を説明する断面図であ
る。又、図5は内側円錐回転体の偏心取り付け説明図
で、図6は延長部材の実施例図を示し、図7は内側円錐
回転体の延長部材取付部説明図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of the present invention will be described below with reference to the drawings. 1 is a plan view illustrating a ridge forming machine, FIG. 2 is an old ridge cutting state diagram of an embankment device, FIG. 3 is an exploded perspective view of the ridge forming device, and FIG. 4 is a cross-sectional view illustrating driving of the ridge forming device. It is. FIG. 5 is an explanatory view of eccentric mounting of the inner conical rotating body, FIG. 6 is a diagram showing an embodiment of the extending member, and FIG. 7 is an explanatory view of an extending member attaching portion of the inner conical rotating body.
【0007】25は走行車(図示省略)に装着する為の
機枠を示し、本実施例ではトラクタの三点リンクに連結
される。7はミッションを示し、前記機枠25の中央に
支承され、前記した走行車のPTO軸(省略)からユニ
バーサルジョイント21を介して入力され、第1変速ケ
ース9及び第2変速ケース10へ動力を伝達する。Reference numeral 25 denotes a machine frame to be mounted on a traveling vehicle (not shown). In this embodiment, it is connected to a three-point link of a tractor. Reference numeral 7 denotes a transmission, which is supported at the center of the machine frame 25 and is input from a PTO shaft (omitted) of the traveling vehicle via a universal joint 21 to supply power to the first transmission case 9 and the second transmission case 10. introduce.
【0008】3は土盛装置で数個の大径の切削爪8と誘
導カバー4とからなり、切削爪8は前記第1変速ケース
9から突出される主軸22によって正回転(走行車の進
行方向と同方向)し、切削土は誘導カバー4の内側を通
って畦形成部2へ盛り上がる。Reference numeral 3 denotes an embankment device, which comprises several large-diameter cutting claws 8 and a guide cover 4. The cutting claws 8 are rotated forward by the main shaft 22 protruding from the first speed change case 9 (the traveling of the traveling vehicle). The same direction as the direction), the cutting soil swells to the ridge forming part 2 through the inside of the guide cover 4.
【0009】5は畦形成装置を示し、畦の内側面17を
形成する内側円錐回転体18、畦上面を形成する円筒回
転体16が分割され独立回転に構成される。Reference numeral 5 denotes a ridge forming device, in which an inner conical rotator 18 forming an inner side surface 17 of the ridge and a cylindrical rotator 16 forming an upper surface of the ridge are divided into independent rotations.
【0010】図3と図4において畦形成装置5をさらに
説明する。第2変速ケース10から強制駆動するパイプ
軸12と回転軸11が同一回転軸心状に突出され、この
パイプ軸12には第1ハブ23が連結され、又、回転軸
11には第2ハブ24とが装着される。第1ハブ23に
は内側円錐回転体18が固着される。第2ハブ24に
は、円筒回転体16が同芯に固着される。The ridge forming apparatus 5 will be further described with reference to FIGS. A pipe shaft 12 and a rotary shaft 11 forcibly driven from the second speed change case 10 project in the same rotary shaft center. A first hub 23 is connected to the pipe shaft 12, and a second hub is connected to the rotary shaft 11. 24 are mounted. The inner conical rotating body 18 is fixed to the first hub 23. The cylindrical rotating body 16 is fixed to the second hub 24 concentrically.
【0011】図4は畦形成装置の駆動を説明する断面図
である。主ミッション7から伝達される出力軸20は第
2変速ケース10の上部へ貫通される。出力軸20には
一対の原動車13が固着される。変速ケース10の下部
には回転軸11が横設され、一側に突出する。回転軸1
1の一端部には従動車15が固着される。出力軸11の
第2変速ケース10内の他端部にはパイプ軸12が同軸
上で重合して回転自在に支承される。このパイプ軸12
には従動車15′が固着される。26は第1伝動帯で原
動車13と回転軸に固着した従動車15とに掛け渡され
て伝達する。FIG. 4 is a sectional view for explaining the driving of the ridge forming apparatus. The output shaft 20 transmitted from the main transmission 7 penetrates into the upper part of the second transmission case 10. A pair of prime movers 13 are fixed to the output shaft 20. A rotary shaft 11 is provided horizontally below the transmission case 10 and protrudes to one side. Rotary axis 1
A driven wheel 15 is fixed to one end of the driven wheel 15. At the other end of the output shaft 11 in the second transmission case 10, a pipe shaft 12 is coaxially overlapped and rotatably supported. This pipe shaft 12
, A driven wheel 15 'is fixed. Reference numeral 26 denotes a first transmission band, which is transmitted over the driving wheel 13 and the driven wheel 15 fixed to the rotating shaft.
【0012】27は第2伝動帯で原動車13とパイブ軸
12に固着した従動車15′とに掛け渡される。円筒回
転体の周速は走行車の作業速度より速く設定され、断面
をスリップ状態で締め上げる。1組の原動車13は径が
同一で、円筒回転体16側の回転軸に設けた従動車15
は内側円錐回転体18側の従動車15′に比べて増速設
定される。従って、円筒回転体16と内側円錐回転体1
8はそれぞれ独立的に駆動され、その周速はほぼ同一設
定されている。Reference numeral 27 designates a second transmission band which extends over the driving wheel 13 and the driven wheel 15 'fixed to the pipe shaft 12. The peripheral speed of the cylindrical rotating body is set faster than the working speed of the traveling vehicle, and the section is tightened in a slip state. One set of driving wheels 13 has the same diameter, and a driven wheel 15 provided on a rotating shaft on the side of the cylindrical rotating body 16.
The speed is set higher than that of the driven wheel 15 ′ on the inner conical rotating body 18 side. Therefore, the cylindrical rotating body 16 and the inner conical rotating body 1
8 are independently driven, and their peripheral speeds are set to be substantially the same.
【0013】次に土盛装置の作用を図2に基づいて説明
する。9の第1変速ケースから畦形成部2へ水平に突設
した主軸22には放射方向に大径の切削刃8を多数個固
着している。主軸22端部には小径切削刃6が一対、取
り付けられている。大径の切削8は横刃が畦形成部2へ
向かって盛土されるように形成され、小径の切削刃6は
軸端から横刃が突出した状態で設けられ、切削土はその
場反転する。畦が小さい場合や、低い場合は取り外し
て、主軸22の横方向の突出量を調整する。Next, the operation of the embankment device will be described with reference to FIG. Numerous large-diameter cutting blades 8 are fixed in a radial direction to a main shaft 22 horizontally projecting from the first speed change case 9 to the ridge forming portion 2. A pair of small-diameter cutting blades 6 are attached to the end of the main shaft 22. The large-diameter cutting 8 is formed so that the horizontal blade is embanked toward the ridge forming portion 2, and the small-diameter cutting blade 6 is provided with the horizontal blade protruding from the shaft end, and the cutting soil is inverted in place. . If the ridge is small or low, remove it and adjust the amount of protrusion of the main shaft 22 in the lateral direction.
【0014】図5は内側円錐回転体18の偏心取り付け
説明であり、前記パイプ軸12の回転軸心と同芯に形成
する第1ハブ23に取り付けるフランジ部の取り付け孔
のピッチ円29(一転鎖線)と、偏心取り付け孔ピッチ
円30(二点鎖線)とから形成される。即ち、内側円錐
回転体18の中心を通る0−0′の中心線に対して、H
の量だけ偏位させて偏心取り付け孔のピッチ円を形成し
たものである。従って、標準で作業する時はパイプ軸1
2と同芯の取り付け孔ピッチ円29の孔を使用し、尚一
層の畦の裾部の締め固めを必要とする時は、30の偏心
取り付け孔ピッチ円を使用して固着すればよい。又、円
筒回転体16の回転軸心に対して内側円錐回転体18を
進行方向に向けて傾斜して取り付ける場合は同心の取り
付け孔ピッチ円29の取り付け孔の1側部2個に適宜な
厚さの座金を挟持すると第1ハブ23の左右方向に偏心
回転する。FIG. 5 is a view for explaining the eccentric mounting of the inner conical rotary body 18. The pitch circle 29 (the chain line) of the mounting hole of the flange mounted on the first hub 23 formed concentrically with the rotary axis of the pipe shaft 12. ) And an eccentric mounting hole pitch circle 30 (two-dot chain line). That is, with respect to the center line of 0-0 'passing through the center of the inner conical rotary body 18, H
In which the pitch circle of the eccentric mounting hole is formed. Therefore, when working as standard, pipe shaft 1
When a hole of a mounting hole pitch circle 29 concentric with 2 is used, and further compaction of the skirt portion of the ridge is required, fixing may be performed using 30 eccentric mounting hole pitch circles. When the inner conical rotator 18 is attached to the rotation axis of the cylindrical rotator 16 so as to be inclined in the direction of travel, two concentric mounting hole pitch circles 29 are provided with appropriate thicknesses on two sides of one mounting hole. When the washer is pinched, the first hub 23 rotates eccentrically in the left-right direction.
【0015】図6は内側円錐回転体の外周縁に取り付け
る延長部材として補助フィン31を設けた実施例であ
る。補助フィン31は巾広の水平面を有して、本実施例
で6個程度が適当であり、円錐回転体18の回転によっ
て畦の裾部コーナで水田床の上面を締め固めることによ
って漏水効果を高めるものである。又、16の円筒回転
体は畦形成部2の畦上面部と斜面部と結合する角部、所
ゆる肩部34を断面円弧状に仕上げる末広がり円錐鍔を
保有した構成であり、内側円錐回転体18の上面となめ
らかに連結するように形成される。33はゴム垂れ示
し、盛土装置ではね上げられた盛土の全部を遮蔽して、
畦形成装置の前面に案内する作用をするものである。FIG. 6 shows an embodiment in which an auxiliary fin 31 is provided as an extension member attached to the outer peripheral edge of the inner conical rotating body. The auxiliary fins 31 have a wide horizontal plane, and in this embodiment, about six are suitable. The rotation of the conical rotator 18 compacts the upper surface of the paddy floor at the bottom corner of the ridge to reduce the water leakage effect. To enhance. Further, the cylindrical rotating body 16 has a flared conical flange that finishes a corner portion that joins the upper surface portion and the inclined surface portion of the ridge forming portion 2 and an arbitrary shoulder portion 34 into an arc-shaped cross section. 18 so as to be smoothly connected to the upper surface. Numeral 33 indicates rubber drooping, and the embankment device shields all of the embankment that has been raised.
It acts to guide to the front of the ridge forming device.
【0016】図7は内側円錐回転体の延長部材取付部説
明で、円周リングの内面に取り付け孔を設けたブラケッ
ト32を放射状に6個設けてある。このブラケット32
に前記した補助フィン31や、あるいは必要によって大
径の延長回転体を取り付けることができる。又、垂直状
の立設刃を取り付けると左右方向へのスラスト力を受け
て走行車に対するハンドルの逃げを緩和する。FIG. 7 is an explanatory view of an extension member mounting portion of the inner conical rotary body, in which six brackets 32 having mounting holes formed on the inner surface of the circumferential ring are provided radially. This bracket 32
The above-mentioned auxiliary fins 31 or, if necessary, a large-diameter extended rotating body can be attached. Further, when the vertical standing blade is attached, the escape of the steering wheel to the traveling vehicle is reduced by receiving the thrust force in the left-right direction.
【0017】[0017]
【発明の効果】以上のように構成したので、簡単な構成
にも係わらず、盛土成形した畦は、上面部、肩部、斜面
部、裾部ともに全体的に強固な畦が形成されたので、長
期に亘って頑丈で、衝撃にも耐えられることができると
いう特有の効果がある。As described above, despite the simple structure, the embankment-formed ridges were formed on the entire upper surface, shoulders, slopes, and hem. It has a unique effect that it is strong for a long time and can withstand an impact.
【図1】畦形成機を説明する平面図FIG. 1 is a plan view illustrating a ridge forming machine.
【図2】土盛装置の旧畦切削状態図Fig. 2 Cutting condition of old ridge cutting device
【図3】畦形成装置の分解斜視図FIG. 3 is an exploded perspective view of the ridge forming device.
【図4】畦形成装置の駆動説明する断面図FIG. 4 is a sectional view for explaining the driving of the ridge forming apparatus.
【図5】内側円錐回転体の偏心取り付け説明図FIG. 5 is an explanatory view of eccentric mounting of the inner conical rotating body.
【図6】延長部材の実施例図FIG. 6 is an embodiment view of an extension member.
【図7】内側円錐回転体の延長部材取付部説明図FIG. 7 is an explanatory view of an extension member mounting portion of the inner conical rotating body.
0−0′ 内側円錐帯の中心を通る線 H 内側円錐体の中心から偏心した量 1 畦形成機 2 畦形成部 3 土盛装置 4 誘導カバー 5 畦形成装置 6 小径爪 7 ミッション 8 切削爪 9 第1変速ケース 10 第2変速ケース 11 回転軸 12 パイプ軸 13 原動車 14 畦上面 15、15′ 従動車 16 円筒回転体 17 畦内側面 18 内側円錐回転体 19、19′ 固着ボルト 20 出力軸 21 ユニバーサルジョイント 22 主軸 23 第1ハブ 24 第2ハブ 25 機枠 26 第1伝動帯 27 第2伝動帯 28、28′ 取り付け孔 29 取り付け孔ピッチ円 30 偏心取り付け孔ピッチ 31 補助フィン 32 ブラケット 33 ゴム垂れ 34 畦の肩部 0-0 'Line passing through the center of the inner conical band H Amount of eccentricity from the center of the inner cone 1 Ridge forming machine 2 Ridge forming part 3 Embankment device 4 Induction cover 5 Ridge forming device 6 Small diameter claw 7 Mission 8 Cutting claw 9 1st speed change case 10 2nd speed change case 11 rotation shaft 12 pipe shaft 13 motor vehicle 14 ridge upper surface 15, 15 'driven wheel 16 cylindrical rotary body 17 ridge inner side surface 18 inner conical rotary body 19, 19' fixing bolt 20 output shaft 21 Universal joint 22 Main shaft 23 First hub 24 Second hub 25 Machine frame 26 First drive band 27 Second drive band 28, 28 'Mounting hole 29 Mounting hole pitch circle 30 Eccentric mounting hole pitch 31 Auxiliary fin 32 Bracket 33 Rubber dripping 34 Row shoulder
───────────────────────────────────────────────────── フロントページの続き (72)発明者 甲地 重春 青森県十和田市大字三本木字里ノ沢1番 地259 株式会社ササキコーポレーショ ン内 (56)参考文献 特開 平9−205806(JP,A) 特開 平7−327402(JP,A) 特開 平7−303402(JP,A) (58)調査した分野(Int.Cl.7,DB名) A01B 35/00 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Shigeharu Kochi 1 Rinosawa, Sanbongi, Towada-shi, Aomori Prefecture 259 Sasaki Corporation (56) References JP-A-9-205806 (JP, A JP-A-7-327402 (JP, A) JP-A-7-303402 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) A01B 35/00
Claims (1)
畦を形成する畦形成機であって、畦形成部に土を盛り上
げ状態に供給する土盛装置と、畦形成部に盛られた土を
締め固めて畦を形成する畦形成装置とを備えており、該
畦形成装置は、畦の上面を形成する円周面を備えた円筒
回転体と、畦の内面側を形成する末広がりの円錐状面を
備えた内側円錐回転体を連設してなり、該円筒回転体と
内側円錐回転体は、回転軸により強制駆動され、該円筒
回転体は内側円錐回転体と滑らかに連結する断面円弧状
の末広がり円錐鍔を保有し、該内側円錐回転体よりも増
速回転する畦形成機において、強制駆動される内側円錐
回転体のパイプ軸を第1ハブのフランジ部に設けた偏心
取り付け孔に固定することによって、円筒回転体の軸芯
に対して内側円錐回転体を偏心させて連設したことを特
徴とする畦形成機。1. A ridge forming device attached to a traveling vehicle and sequentially forming ridges in a traveling direction thereof, wherein the ridge forming device supplies soil to a ridge forming portion in a raised state, and is laid on the ridge forming portion. A ridge forming apparatus for compacting the soil to form a ridge, the ridge forming apparatus comprising: a cylindrical rotating body having a circumferential surface forming an upper surface of the ridge; and a flared surface forming an inner surface side of the ridge. An inner conical rotator having a conical surface is continuously provided, and the cylindrical rotator and the inner conical rotator are forcibly driven by a rotation shaft, and the cylindrical rotator has a cross section smoothly connected to the inner conical rotator. An eccentric mounting hole provided in a flange portion of a first hub in a ridge forming machine having an arc-shaped divergent conical flange and rotating at a higher speed than the inner conical rotator. The inner conical rotation with respect to the axis of the cylindrical rotating body. A ridge forming machine characterized by eccentrically mounted rolling members.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32759596A JP3226810B2 (en) | 1996-11-22 | 1996-11-22 | Row forming machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32759596A JP3226810B2 (en) | 1996-11-22 | 1996-11-22 | Row forming machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10150803A JPH10150803A (en) | 1998-06-09 |
JP3226810B2 true JP3226810B2 (en) | 2001-11-05 |
Family
ID=18200821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP32759596A Expired - Fee Related JP3226810B2 (en) | 1996-11-22 | 1996-11-22 | Row forming machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3226810B2 (en) |
-
1996
- 1996-11-22 JP JP32759596A patent/JP3226810B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH10150803A (en) | 1998-06-09 |
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