JPS642600Y2 - - Google Patents
Info
- Publication number
- JPS642600Y2 JPS642600Y2 JP1574581U JP1574581U JPS642600Y2 JP S642600 Y2 JPS642600 Y2 JP S642600Y2 JP 1574581 U JP1574581 U JP 1574581U JP 1574581 U JP1574581 U JP 1574581U JP S642600 Y2 JPS642600 Y2 JP S642600Y2
- Authority
- JP
- Japan
- Prior art keywords
- support
- reaping
- section
- frame
- reaping section
- 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
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Landscapes
- Harvester Elements (AREA)
- Combines (AREA)
Description
【考案の詳細な説明】
本考案はコンバインにおける刈取部の支持構造
に関する。[Detailed Description of the Invention] The present invention relates to a support structure for a reaping section in a combine harvester.
すなわち、刈取部の後方上方に延出した刈取部
支持用の両支持パイプの後端部を、クローラ上方
の脱穀部前方における支点に回動自在に枢支して
構成するコンバインにおいて、後方の支点を中心
に回動して昇降できる刈取部の支持構造を簡潔に
して堅牢構造にし、しかも刈取部が横振れしない
よう良好に支持できる構造にすることができて好
適に実施できるよう提供するものである。 In other words, in a combine harvester in which the rear ends of both support pipes for supporting the reaping section extending rearward and upward of the reaping section are rotatably supported on a fulcrum in front of the threshing section above the crawler, the rear fulcrum is To provide a support structure for a reaping part which can be raised and lowered by rotating around the same, and to have a simple and robust structure, and also to be able to support the reaping part well so that it does not sway laterally, so that it can be carried out suitably. be.
次に、図面に示す実施例について説明する。 Next, the embodiment shown in the drawings will be described.
第１図は一部を破断したコンバインの側面図を
示し、両クローラ３ａ，３ａにより支持する機台
９の上方にはフイードチエン１０等を装備する従
来形の脱穀部Ｂを装設し、分草板１１、引起しケ
ース１２、刈刃１３、掻込輪１４および搬送体等
を装備する刈取部Ａを脱穀部Ｂの前方に装設し、
刈取部Ａ後方の縦搬送チエン１５により脱穀部Ｂ
のフイードチエン１０に穀稈を供給できるように
装設して構成する。 Fig. 1 shows a partially cutaway side view of the combine harvester, in which a conventional threshing section B equipped with a feed chain 10, etc. is installed above the machine stand 9 supported by both crawlers 3a, 3a, and A reaping section A equipped with a plate 11, a raising case 12, a cutting blade 13, a raking wheel 14, a conveyor, etc. is installed in front of a threshing section B,
Threshing section B is carried out by the vertical conveyance chain 15 behind the reaping section A.
The feed chain 10 is equipped and configured so as to be able to supply grain culms.
前記刈取部Ａの後方下部における支持枠部ａか
らは間隔をおいて平行にした両支持パイプ１，２
を後方上部へ向け斜めに延設し、両支持パイプ
１，２の後端部を、横方向に長い支軸１６に連結
固定し、前記脱穀部Ｂの前方にステー１７，１７
により固定支持した両メタル１８，１８には前記
支軸１６の両端部を回動自在に嵌合して枢支し、
刈取部Ａ全体が支軸１６を支点Ｏとして回動し昇
降できるように装設して構成する。 Both support pipes 1 and 2 are parallel to each other with an interval from the support frame part a at the rear lower part of the reaping part A.
The rear end portions of both support pipes 1 and 2 are connected and fixed to a horizontally long support shaft 16, and stays 17 and 17 are provided in front of the threshing section B.
Both ends of the support shaft 16 are rotatably fitted to the metals 18, 18 which are fixedly supported by the support shaft 16, and are pivotally supported.
The entire reaping part A is installed and configured so that it can rotate about a support shaft 16 as a fulcrum O and move up and down.
両クローラ３ａ，３ｂの前部寄り側の間にまた
がる連結フレーム４の両端を両クローラ３ａ，３
ｂのトラツクフレーム１９側に連結し、両支持パ
イプ１，２の中間には両支持パイプ１，２と平行
となつてそれよりは短い支持フレーム５を支持枠
部ａから延設し、前記連結フレーム４に突設した
支持片２０には油圧シリンダー６の端部をピン２
１を介して回動自由に連結し、油圧シリンダー６
から出退するピストンロツド６ａの先端部を前記
支持フレーム５の後端部にピン２２を介して回動
自由に連結し、昇降用の該油圧シリンダー６が平
面において両支持パイプ１，２の中間に位置する
ように装設して構成する。 Both ends of the connecting frame 4 spanning between the front side of both crawlers 3a, 3b are connected to both crawlers 3a, 3.
A support frame 5 is connected to the truck frame 19 side of b, and a support frame 5 is provided between the support pipes 1 and 2, parallel to the support pipes 1 and 2 and shorter than them, extending from the support frame part a. The end of the hydraulic cylinder 6 is attached to a support piece 20 protruding from the frame 4 with a pin 2.
1, the hydraulic cylinder 6
The tip of the piston rod 6a, which moves in and out of the piston rod, is rotatably connected to the rear end of the support frame 5 via a pin 22, and the hydraulic cylinder 6 for lifting and lowering is located between the support pipes 1 and 2 in a plane. be installed and configured so that the
また、一方の前記支持パイプ２の横側方におけ
る支持枠部ａの部分には後方に向け支持フレーム
７を突設し、ピン２３を介して回動自由に連結し
た両支持リンク８ａ，８ｂの一方における支持リ
ンク８ｂの前端部を前記支持フレーム７にピン２
４を介して回動自由に連結するとともに、他方の
支持リンク８ａの後端部を前記連結フレーム４に
おける支持片２５にピン２６を介して回動自由に
連結するが両支持リンク８ａ，８ｂは横方向には
回動しないで上下および前後方向にのみ回動する
ことができて刈取部Ａの横振れを防止できるよう
に装設し、平面において、一方から支持パイプ
１、油圧シリンダー６、支持パイプ２、支持リン
ク８ａ，８ｂの順に並ぶようにそれぞれを配設し
て構成する。 Further, a support frame 7 is provided rearwardly protruding from the support frame portion a on the lateral side of one of the support pipes 2, and both support links 8a and 8b are rotatably connected via pins 23. The front end of the support link 8b on one side is attached to the support frame 7 with the pin 2.
4, and the rear end of the other support link 8a is rotatably connected to the support piece 25 of the connection frame 4 via a pin 26, but both support links 8a, 8b are It is installed so that it can only rotate in the vertical and front-back directions without rotating in the lateral direction, and prevents lateral vibration of the reaping part A, and the support pipe 1, hydraulic cylinder 6, and support are installed from one side in a plane. The pipe 2 and the support links 8a and 8b are arranged and configured in this order.
なお、支点Ｏを通して刈取部Ａへ動力伝達する
ように従来形同様に構成するが、図示および説明
は省略する。 The structure is similar to the conventional type so that power is transmitted to the reaping section A through the fulcrum O, but illustration and explanation are omitted.
したがつて、刈取部Ａは支持パイプ１，２によ
り支持することができ、油圧シリンダー６を作動
させることによつて支点Ｏを中心に回動させなが
ら刈取部Ａを昇降させることができるが、平面に
おいて支持パイプ１、油圧シリンダー６、支持パ
イプ２および支持リンク８ａ，８ｂが横方向に並
んでいるので、刈取部Ａが横振れしないように支
持する構造にすることができる。 Therefore, the reaping section A can be supported by the support pipes 1 and 2, and by operating the hydraulic cylinder 6, the reaping section A can be raised and lowered while rotating around the fulcrum O. Since the support pipe 1, the hydraulic cylinder 6, the support pipe 2, and the support links 8a and 8b are lined up in the horizontal direction in a plane, it is possible to create a structure that supports the reaping part A so that it does not sway laterally.
このように本考案は、刈取部Ａの後方上部に延
出した刈取部支持用の両支持パイプ１，２の後端
部を、クローラ３ａ，３ｂ上方の脱穀部Ｂ前方に
おける支点Ｏに回動自在に枢支して構成するコン
バインにおいて、両クローラ３ａ，３ｂにより支
持するその間の連結フレーム４と刈取部Ａ後部の
支持フレーム５との間に連結する昇降用油圧シリ
ンダー６を平面において両支持パイプ１，２の中
間に位置するよう配設し、前記連結フレーム４と
刈取部Ａ後部の支持フレーム７との間に連結する
横振れ防止用支持リンク８ａ，８ｂを一方の前記
支持パイプ２に対し平面において横側方に位置す
るよう配設して構成したから、後方の支点Ｏを中
心に回動して昇降できる刈取部Ａの支持構造を簡
潔にすることができるとともに堅牢構造にするこ
とができ、しかも刈取部Ａが横振れしないよう良
好に支持できる構造にすることができて好適に実
施できる特長を有する。 In this way, the present invention rotates the rear end portions of both support pipes 1 and 2 for supporting the reaping section extending to the rear upper part of the reaping section A to the fulcrum O in front of the threshing section B above the crawlers 3a and 3b. In a combine harvester constructed by freely pivoting, a lifting hydraulic cylinder 6 connected between a connecting frame 4 supported by both crawlers 3a and 3b and a support frame 5 at the rear of the reaping section A is connected to both support pipes in a plane. Support links 8a and 8b for preventing lateral vibration, which are arranged between the connecting frame 4 and the supporting frame 7 at the rear of the reaping section A, are arranged to be located between the supporting pipes 1 and 2. Since it is arranged and configured so as to be located laterally in a plane, the support structure of the reaping part A, which can be raised and lowered by rotating around the rear fulcrum O, can be simplified and can be made to have a robust structure. Moreover, it has the advantage of being able to have a structure that can support the reaping part A well so that it does not sway laterally, and can be carried out suitably.
図面は本考案の実施例を示し、第１図はコンバ
インの側面図、第２図は要部の平面図、第３図は
第２図の一部の側面図、第４図は第２図の一部を
示す。
Ａ…刈取部、１，２…支持パイプ、３ａ，３ｂ
…クローラ、Ｂ…脱穀部、Ｏ…支点、４…連結フ
レーム、５…支持フレーム、６…油圧シリンダ
ー、７…支持フレーム、８ａ，８ｂ…支持リン
ク。
The drawings show an embodiment of the present invention; FIG. 1 is a side view of the combine harvester, FIG. 2 is a plan view of the main parts, FIG. 3 is a side view of a part of FIG. 2, and FIG. 4 is a side view of the combine harvester. Shows a part of. A... Reaping part, 1, 2... Support pipe, 3a, 3b
... Crawler, B... Threshing section, O... Fulcrum, 4... Connection frame, 5... Support frame, 6... Hydraulic cylinder, 7... Support frame, 8a, 8b... Support link.
Claims (1)
両支持パイプ１，２の後端部を、クローラ３ａ，
３ｂ上方の脱穀部Ｂ前方における支点Ｏに回動自
在に枢支して構成するコンバインにおいて、両ク
ローラ３ａ，３ｂにより支持するその間の連結フ
レーム４と刈取部Ａ後部の支持フレーム５との間
に連結する昇降用油圧シリンダー６を平面におい
て両支持パイプ１，２の中間に位置するよう配設
し、前記連結フレーム４と刈取部Ａ後部の支持フ
レーム７との間に連結する横振れ防止用支持リン
ク８ａ，８ｂを一方の前記支持パイプ２に対し平
面において横側方に位置するよう配設して構成し
たことを特徴とする刈取部の支持構造。 The rear ends of both support pipes 1 and 2 for supporting the reaping section extending to the rear upper part of the reaping section A are connected to crawlers 3a,
3b, in a combine that is rotatably supported on a fulcrum O in front of threshing section B above, and between a connecting frame 4 supported by both crawlers 3a and 3b and a support frame 5 at the rear of reaping section A. A hydraulic cylinder 6 for lifting and lowering to be connected is arranged so as to be located between both support pipes 1 and 2 in a plane, and a support for preventing lateral vibration is connected between the connecting frame 4 and the support frame 7 at the rear of the reaping section A. A support structure for a reaping section characterized in that links 8a and 8b are arranged so as to be positioned laterally in a plane with respect to one of the support pipes 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1574581U JPS642600Y2 (en) | 1981-02-05 | 1981-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1574581U JPS642600Y2 (en) | 1981-02-05 | 1981-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57129320U JPS57129320U (en) | 1982-08-12 |
| JPS642600Y2 true JPS642600Y2 (en) | 1989-01-23 |
Family
ID=29813735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1574581U Expired JPS642600Y2 (en) | 1981-02-05 | 1981-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642600Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011004628A (en) * | 2009-06-24 | 2011-01-13 | Iseki & Co Ltd | Combine harvester |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5741374B2 (en) * | 2011-10-26 | 2015-07-01 | 井関農機株式会社 | Combine harvester |
| JP5733366B2 (en) * | 2013-10-15 | 2015-06-10 | 井関農機株式会社 | Combine harvester |
-
1981
- 1981-02-05 JP JP1574581U patent/JPS642600Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011004628A (en) * | 2009-06-24 | 2011-01-13 | Iseki & Co Ltd | Combine harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57129320U (en) | 1982-08-12 |
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