JPS593685Y2 - Tail wheel angle adjustment device for ridge cutting machine - Google Patents
Tail wheel angle adjustment device for ridge cutting machineInfo
- Publication number
- JPS593685Y2 JPS593685Y2 JP1977142135U JP14213577U JPS593685Y2 JP S593685 Y2 JPS593685 Y2 JP S593685Y2 JP 1977142135 U JP1977142135 U JP 1977142135U JP 14213577 U JP14213577 U JP 14213577U JP S593685 Y2 JPS593685 Y2 JP S593685Y2
- Authority
- JP
- Japan
- Prior art keywords
- tail wheel
- ridge
- angle adjustment
- ridge cutting
- angle
- 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
Links
Landscapes
- Soil Working Implements (AREA)
- Agricultural Machines (AREA)
Description
【考案の詳細な説明】
この考案は、畦切り機における尾輪角度調整装置に関す
るものである。[Detailed Description of the Invention] This invention relates to a tail wheel angle adjustment device in a ridge cutting machine.
従来、畦切り機に設けられた尾輪は取付時において一定
角度に固定されており、上下調整のみしかできないもの
であった。Conventionally, the tail wheel provided on a ridge cutting machine was fixed at a fixed angle when installed, and could only be adjusted up and down.
この考案では、進行方向に向って畦切りロータ尾輪を順
に配設した畦切り機において、畦面側に対する尾輪の角
度を調整自在に行いうるように構成することにより畦切
りの深さ及び削り量の一定化が尾輪角度調整のみで行い
うる畦切り機における尾輪角度調整装置を提供せんとす
るものである。In this invention, in a ridge cutting machine in which ridge cutting rotor tail wheels are arranged in order in the direction of movement, the angle of the tail wheels with respect to the ridge surface side can be adjusted freely, thereby adjusting the depth of ridge cutting. It is an object of the present invention to provide a tail wheel angle adjusting device for a ridge cutting machine that can stabilize the amount of scraping by only adjusting the tail wheel angle.
この考案の実施例を図面に基づき詳説すれば、Ａは管理
機としての歩行型トラクターを示し、エンジン１を搭載
し、エンジン１よりミッション部２を介して車輪３を回
転せしめ走行を行う。An embodiment of this invention will be described in detail with reference to the drawings. A indicates a walking tractor as a management machine, which is equipped with an engine 1 and rotates wheels 3 from the engine 1 via a transmission section 2 to drive the tractor.
４はバンドルを示す。4 indicates a bundle.
Ｂは畦切りロータ部を示し、歩行型トラクターＡにヒツ
チ５を介して連結されており、ロータ軸６に突設した畦
切り刃７の回転により畦面切削を行うものであり、車輪
３の後方に位置している。B indicates a ridge cutting rotor unit, which is connected to the walk-behind tractor A via a hitch 5, and performs ridge cutting by rotating a ridge cutting blade 7 protruding from a rotor shaft 6. It is located at the rear.
８は尾輪取付用腕金であり、畦切りロータ部Ｂより後方
に突設している。Reference numeral 8 denotes a tail wheel mounting arm, which protrudes rearward from the ridged rotor portion B.
９は尾輪取付用腕金８に取付けた取付杆であり、尾輪取
付用腕金８に上下調整用ポル） １０を取付け、取付杆
９の上下調整を可能としている。9 is a mounting rod attached to the tail wheel mounting arm 8, and a vertical adjustment pole 10 is attached to the tail wheel mounting arm 8 to enable vertical adjustment of the mounting rod 9.
１１は取付杆９の下端に連設した角度調整固定板であり
、同角度調整固定板１１には進行方向に対して横方向に
垂直に扇形の角度調整板１２が扇形の要部において枢着
されており、従って扇形の角度調整板１２は要の枢着部
を中心にして摺動しうる。Reference numeral 11 denotes an angle adjustment fixing plate connected to the lower end of the mounting rod 9, and a fan-shaped angle adjustment plate 12 is pivotally attached to the angle adjustment fixing plate 11 in a direction perpendicular to the direction of movement at the main part of the fan shape. Therefore, the fan-shaped angle adjustment plate 12 can slide around the pivot point.
１３は角度調整板１２の外縁部近傍に設けた半円弧状溝
であり、角度調整板１２を摺動せしめた位置において、
蝶ナツト１４により半円弧状溝１３を利用して角度調整
固定板１１に締付は固定する。13 is a semi-circular groove provided near the outer edge of the angle adjustment plate 12, and at the position where the angle adjustment plate 12 is slid,
The wing nut 14 is tightened and fixed to the angle adjustment fixing plate 11 using the semicircular arc groove 13.
１５は角度調整板１２に垂設した尾輪支持杆であり、角
度調整板と一体に設けられており、角度調整板１２の枢
着部１６を中心として角度調整板１２が回動ずれば、尾
輪支持杆１５が畦面側に対して一定角度傾斜をすること
になる。Reference numeral 15 denotes a tail wheel support rod that is vertically installed on the angle adjustment plate 12, and is provided integrally with the angle adjustment plate. The tail wheel support rod 15 is inclined at a constant angle with respect to the ridge surface side.
１７は尾輪支持杆１５の下端に連設した尾輪である。17 is a tail wheel connected to the lower end of the tail wheel support rod 15.
この考案では、畦切り作業時において、尾輪の上下調整
を行った後に、角度調整板１２を枢着部１６を中心にし
て一定範囲回動せしめ、畦切り深さ及び畦面切削量の調
整角度において固定する。In this invention, during ridge cutting work, after adjusting the tail wheel up and down, the angle adjustment plate 12 is rotated within a certain range around the pivot part 16 to adjust the ridge cutting depth and the ridge surface cutting amount. Fixed at an angle.
尾輪は畦の角に沿って角度調整板１２の回動にともない
尾輪角度を変え、所望の一定の畦切り深さ、畦面切削量
が可能な角度において角度調整板１２を固定するもので
ある。The tail wheel changes the angle of the tail wheel as the angle adjustment plate 12 rotates along the corner of the ridge, and fixes the angle adjustment plate 12 at an angle that allows a desired constant ridge cutting depth and ridge surface cutting amount. It is.
他方、尾輪を逆抵抗棒に取替え本案尾輪角度調整装置を
利用することにより、管理機が畦から逃げる現象を防止
できるものである。On the other hand, by replacing the tail wheel with a reverse resistance rod and using the proposed tail wheel angle adjustment device, it is possible to prevent the management machine from escaping from the ridge.
この考案によれば、尾輪の角度調整を畦面側に対して自
在にできるべく構成したために、尾輪を畦の角に沿って
角度調整することにより畦面切削の深さや切削量の調整
が一定で測定的に行えると共に、畦切りロータの後方に
尾輪を配しているので畦切りロータにより形成された畦
面側の深さや角度に応じて尾輪の角度調整が行えて、畦
切りロータによる一定切削の精度を更に向上できる効果
を有する。According to this invention, the angle of the tail wheel can be adjusted as freely as possible with respect to the ridge side, so the depth and amount of ridge cutting can be adjusted by adjusting the angle of the tail wheel along the corner of the ridge. In addition, since the tail wheel is placed behind the ridge cutting rotor, the angle of the tail wheel can be adjusted according to the depth and angle of the ridge side formed by the ridge cutting rotor. This has the effect of further improving the precision of constant cutting by the cutting rotor.
第１図は本案畦切り機における尾輪角度調整装置の側面
図、第２図は第１図Ｉ−■線における矢視図、第３図は
第１図ＩＩ −ＩＩ線における断面図。
８：尾輪取付用腕金、９：取付杆、１０：上下調整ポル
）、１１ ：角度調整固定板、１２：角度調整板、１３
：半円弧状溝、１５：尾輪支持杆、１７：尾輪。1 is a side view of the tail wheel angle adjusting device in the ridge cutting machine according to the present invention, FIG. 2 is a view taken along the line I-■ in FIG. 1, and FIG. 3 is a sectional view taken along the line II--II in FIG. 8: Tail wheel mounting arm, 9: Mounting rod, 10: Vertical adjustment pole), 11: Angle adjustment fixing plate, 12: Angle adjustment plate, 13
: Semicircular arc groove, 15: Tail wheel support rod, 17: Tail wheel.
Claims (1)
に尾輪を配設し、進行方向に向って、畦切りロータ、尾
輪を順に配設した畦切り機において、畦面側に対する尾
輪の角度を調整自在に構成したことを特徴とする畦切り
機における尾輪角度調整装置。In a ridge cutting machine in which a ridge cutting rotor is connected to a management machine, a tail wheel is arranged behind the ridge cutting rotor, and the ridge cutting rotor and the tail wheel are arranged in order in the direction of movement, A tail wheel angle adjustment device for a ridge cutting machine, characterized in that the angle of the tail wheel is configured to be freely adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977142135U JPS593685Y2 (en) | 1977-10-20 | 1977-10-20 | Tail wheel angle adjustment device for ridge cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977142135U JPS593685Y2 (en) | 1977-10-20 | 1977-10-20 | Tail wheel angle adjustment device for ridge cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5465810U JPS5465810U (en) | 1979-05-10 |
| JPS593685Y2 true JPS593685Y2 (en) | 1984-02-01 |
Family
ID=29118590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977142135U Expired JPS593685Y2 (en) | 1977-10-20 | 1977-10-20 | Tail wheel angle adjustment device for ridge cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593685Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643123U (en) * | 1979-09-12 | 1981-04-20 |
-
1977
- 1977-10-20 JP JP1977142135U patent/JPS593685Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643123U (en) * | 1979-09-12 | 1981-04-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5465810U (en) | 1979-05-10 |
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