JPS6227080Y2 - - Google Patents

Description

【考案の詳細な説明】 この考案はコンバイン、詳しくは機体の前部に
刈取装置を、上部に脱穀装置を設けると共に、刈
取装置側から脱穀装置側に延びる押え体をして、
刈取装置から脱穀装置に搬送供給する穀稈の穂先
部を押えるごとくしたコンバインに関する。[Detailed description of the invention] This invention is a combine harvester, in particular, a reaping device is provided at the front of the machine, a threshing device is provided at the top, and a presser body extends from the reaping device side to the threshing device side.
This invention relates to a combine harvester that presses the tips of grain culms that are conveyed and supplied from a reaping device to a threshing device.

一般にこの種コンバインにあつては、刈残し穀
稈又はコンバインの圃場への乗入れ時に行なう枕
地刈りによる穀稈などを、その脱穀装置に手で供
給して脱穀処理、いわゆる手抜きする必要があ
る。 Generally, in the case of this type of combine harvester, it is necessary to manually feed the uncut grain culm or the grain culm from the headland mowing performed when the combine is brought into the field into the threshing device to perform the threshing process, so-called cutting corners.

所でこのような手抜き時には、脱穀装置と刈取
装置間には前記押え体が介装されているため、該
押え体が邪魔になつて脱穀装置の穀稈供給口へ穀
稈を供給しにくいのである。 However, when cutting corners like this, since the presser body is interposed between the threshing device and the reaping device, the presser body gets in the way and makes it difficult to feed grain culms to the grain culm supply port of the threshing device. be.

本考案は以上のごとき点に鑑みて考案したもの
で、穀稈の手抜き時には前記押え体を穀稈押え位
置から揺動退避させて、穀稈を脱穀装置の穀稈供
給口に案内させ易いようにしたものである。 The present invention was devised in view of the above-mentioned points, and when cutting grain culms, the presser body is swung away from the grain culm holding position so that the grain culms can be easily guided to the grain culm supply port of the threshing device. This is what I did.

さらに詳しくは、前記押え体の刈取装置側端部
を該刈取装置における静止部材に揺動可能に枢着
すると共に、この押え体を前記刈取装置における
刈取クラツチに連動連結して、該刈取クラツチの
入から切への操作に伴つて前記押え体を穀稈の穂
先部押え位置から押え体の先端が誘導板に沿う位
置、又は穀稈供給口より上方位置に、揺動退避さ
せるべく構成したことを特徴とするものである。 More specifically, an end of the presser body on the reaping device side is pivotally connected to a stationary member of the reaping device, and the presser body is operatively connected to a reaping clutch of the reaping device, so that the reaping clutch is The presser body is configured to swing and retreat from the grain culm tip pressing position to a position where the tip of the presser body is along the guide plate or to a position above the grain culm supply port as the grain culm tip is moved from the input to the cut operation. It is characterized by:

以下本考案を図面の実施例によつて説明する。 The present invention will be explained below with reference to embodiments shown in the drawings.

図中１はコンバインの機体で、下部に走行装置
２を備え、前部に分草板３穀稈引起し枠４及び刈
刃５などから成る刈取装置６を設けると共に、前
記機体１の上部には前部側に穀稈供給口７を開設
し、かつ該供給口７の下部に誘導板８を一体に延
出させ、また側部に穀稈搬送チエン９を設けて成
る脱穀装置１０を搭載する一方、前記刈取装置６
と脱穀装置１０との間には、刈取装置６にて刈取
つた穀稈を脱穀装置１０の搬送チエン９に搬送供
給する縦搬送装置１１を介装している。 In the figure, reference numeral 1 designates the body of a combine harvester, which is equipped with a traveling device 2 at the bottom, a reaping device 6 consisting of a grass dividing plate 3, a grain culm lifting frame 4, a cutting blade 5, etc. at the front, and a cutting device 6 consisting of a grass dividing plate 3, a grain culm pulling frame 4, and a cutting blade 5, etc., at the top of the body 1. is equipped with a threshing device 10 which has a grain supply port 7 on the front side, a guide plate 8 extending integrally below the supply port 7, and a grain transport chain 9 on the side. On the other hand, the reaping device 6
A vertical conveying device 11 is interposed between the grain culm harvested by the reaping device 6 and the threshing device 10 to convey and supply it to the conveying chain 9 of the threshing device 10.

また前記刈取装置６と脱穀装置１０との中間上
部で、前記縦搬送装置１１により持上げられる穀
稈の穂先部と対応する箇所には、該穂先部を押え
て前記供給口７に供給すべくした押え体１２を設
けている。 Further, at the upper intermediate portion between the reaping device 6 and the threshing device 10, at a location corresponding to the tip of the grain culm lifted by the vertical conveyance device 11, a device is provided to press the tip of the grain and supply it to the supply port 7. A presser body 12 is provided.

１３は前記機体１の上部で刈取装置６の側方部
に設けた操縦席で、該操縦席１３の前部には操縦
ボツクス１４を設け、このボツクス１４上には前
記刈取装置６の刈取クラツチを操作するクラツチ
レバー１５、及びサイドクラツチその他のクラツ
チレバー１６を立設している。 Reference numeral 13 denotes a pilot's seat provided on the side of the reaping device 6 in the upper part of the machine body 1. A control box 14 is provided in the front of the pilot's seat 13, and the reaping clutch of the reaping device 6 is mounted on the box 14. A clutch lever 15 for operating the side clutch and other clutch levers 16 are provided upright.

しかして本考案は以上のごときコンバインにお
いて、前記押え体１２の刈取装置６側の端部を、
該刈取装置６の静止部材例えば穀稈引起し枠４に
枢支ピン１７を介して揺動可能に枢着すると共
に、この押え体１２を前記刈取クラツチレバー１
５にリンク或はワイヤー１８を介して連動連結
し、該レバー１５を前上方へ揺動させて刈取装置
６を作動状態に保持しているときには、前記押え
体１２を前記縦搬送装置１１により搬送される穀
稈の穂先部押え位置、つまり前記脱穀装置１０に
おける穀稈供給口７の稍上方に位置させ、該押え
体１２をして穀稈の穂先部を前記脱穀装置１０の
穀稈供給口７に案内すべくなし、また前記クラツ
チレバー１５を前記状態から後下方へ揺動させて
刈取装置６を停止状態となしたときには、前記押
え体１２を前記枢支ピン１７を中心に後下方へ揺
動させて、該押え体１２の先端を前記穀稈供給口
７の下方、なかんづく前記供給口７の下端に設け
る誘導板８に当接すべくなし、手抜き時にこの押
え体１２を介して前記供給口７に枕地刈りなどに
よる穀稈を供給すべくなしたのである。 However, in the present invention, in the combine harvester as described above, the end of the presser body 12 on the reaping device 6 side is
The reaping device 6 is pivotally connected to a stationary member such as the grain culm lifting frame 4 through a pivot pin 17, and the presser body 12 is connected to the reaping clutch lever 1.
5 through a link or wire 18, and when the lever 15 is swung forward and upward to hold the reaping device 6 in the operating state, the presser body 12 is conveyed by the vertical conveyance device 11. The tip of the grain culm is held at a position slightly above the grain culm supply port 7 of the threshing device 10, and the presser body 12 is used to hold the tip of the grain culm at the grain culm supply port of the threshing device 10. 7, and when the clutch lever 15 is swung rearward and downward from the above state to bring the reaping device 6 into a stopped state, the presser body 12 is moved rearward and downward around the pivot pin 17. By swinging the presser body 12, the tip of the presser body 12 is brought into contact with the guide plate 8 provided below the grain culm supply port 7, especially at the lower end of the feed port 7. This was done to supply grain culms from headland cutting to the supply port 7.

以上の実施例には、刈取クラツチレバー１５を
後下方へ揺動させて刈取装置６を停止させたと
き、前記押え体１２を前記誘導板８に当接すべく
後下方へ揺動させて、該押え体１２を手抜き時に
おける穀稈の誘導体として積極的に利用すべくし
たが、本考案では前記刈取装置６を停止させるべ
くクラツチレバー１５を操作したとき、該レバー
１５に連動して押え体１２が前記穀稈穂先部の押
え位置から前上方へ揺動退避して、前記脱穀装置
１０の穀稈供給口７部分を開放させ、この開放部
から前記供給口７に穀稈を供給すべくしてもよ
い。 In the above embodiment, when the reaping clutch lever 15 is swung rearward and downward to stop the reaping device 6, the presser body 12 is swung rearward and downward so as to come into contact with the guide plate 8, The presser body 12 was intended to be actively used as a guide for the grain culm when cutting corners, but in the present invention, when the clutch lever 15 is operated to stop the reaping device 6, the presser body is activated in conjunction with the lever 15. 12 swings back forward and upward from the holding position of the grain culm tip to open the grain culm supply port 7 portion of the threshing device 10, and supply the grain culm to the supply port 7 from this open portion. You can.

本考案は以上の構成としたもので、いまコンバ
インにより穀稈を刈取脱穀する場合には、前記刈
取クラツチレバー１５を第２図実線にて示すごと
く前上方へ揺動させ、前記刈取装置６を作動させ
る。すると前記押え体１２は、その先端が同図実
線のごとく脱穀装置１０における穀稈供給口７の
稍上方位置に位置され、前記刈取装置６により刈
取られて前記縦搬送装置１１により持上げられる
穀稈の穂先部が、前記押え体１２をして押えら
れ、前記供給口７へと案内されるのである。 The present invention has the above-described structure. When harvesting and threshing grain culms using a combine harvester, the reaping clutch lever 15 is swung forward and upward as shown by the solid line in FIG. Activate. Then, the tip of the presser body 12 is positioned slightly above the grain supply port 7 in the threshing device 10 as shown by the solid line in the figure, and the grain culm that is harvested by the reaping device 6 and lifted by the vertical conveyance device 11 is removed. The tip of the head is held down by the presser body 12 and guided to the supply port 7.

また枕地刈りなどによる穀稈を手抜きする場合
には、前記脱穀装置１０は稼動させた状態で、前
記刈取クラツチレバー１５を第２図仮想線で示す
ごとく後下方へ揺動させて、刈取装置６を停止さ
せる。すると前記レバー１５の操作に伴ない前記
押え体１２が、その先端が前記誘導板８に当接す
べく後下方へ揺動させるのであり、しかして穀稈
を前記押え体１２から誘導板８を経て穀稈供給口
７へと案内するのである。 In addition, when cutting grain culms by mowing a headland or the like, with the threshing device 10 in operation, the reaping clutch lever 15 is swung rearward and downward as shown by the imaginary line in FIG. Stop 6. Then, as the lever 15 is operated, the presser body 12 swings backward and downward so that its tip comes into contact with the guide plate 8, and the grain culm is moved from the presser body 12 to the guide plate 8. Then, it is guided to the grain culm supply port 7.

以上説明したごとく本考案のコンバインは、刈
取クラツチレバーに穀稈穂先部の押え体を連動連
結して、該レバーにより刈取装置を停止させると
き、前記押え体を穀稈の穂先部押え位置から押え
体の先端が誘導板に沿う位置、又は穀稈供給口よ
り上方位置に、揺動退避させるべくしたから、枕
地刈りによる穀稈などの手抜き時に、押え体が邪
魔することなく該穀稈を脱穀装置の穀稈供給口に
容易に供給することが可能となり、手抜き作業を
簡単に行ない得るに至つたのである。 As explained above, in the combine harvester of the present invention, the presser body for the tip of the grain culm is interlocked and connected to the reaping clutch lever, and when the reaping device is stopped by the lever, the presser body is moved from the position for pressing the tip of the grain culm. Since the tip of the body is designed to be swung and retracted to a position along the guide plate or to a position above the grain culm supply port, when cutting grain culms etc. by headland mowing, the presser body can move the grain culms without getting in the way. It became possible to easily supply the grain to the grain supply port of the threshing device, making it easier to cut corners.

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

第１図は本考案にかかるコンバインの斜面図、
第２図は同要部の拡大側面図である。 １……機体、６……刈取装置、１０……脱穀装
置、１２……押え体、１５……刈取クラツチレバ
ー。 Figure 1 is a slope view of the combine harvester according to the present invention.
FIG. 2 is an enlarged side view of the main parts. 1... Machine body, 6... Reaping device, 10... Threshing device, 12... Presser body, 15... Reaping clutch lever.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体の前部に刈取装置を、上部に脱穀装置を設
けると共に、刈取装置側から脱穀装置側に延びる
押え体をして脱穀装置に搬送供給する穀稈の穂先
部を押えるごとくしたコンバインにおいて、前記
押え体の刈取装置側端部を該刈取装置における静
止部材に揺動可能に枢着すると共に、この押え体
を前記刈取装置における刈取クラツチに連動連結
して、該刈取クラツチの入から切への操作に伴つ
て前記押え体を穀稈の穂先部押え位置から押え体
の先端が誘導板に沿う位置、又は穀稈供給口より
上方位置に、揺動退避させるべく構成したことを
特徴とするコンバイン。 In the combine harvester, the harvester is provided with a reaping device in the front part of the machine body, a threshing device in the upper part, and a presser body extending from the reaping device side to the threshing device side to press down the tip of the grain culm to be conveyed and supplied to the threshing device. The end of the presser body on the reaping device side is pivotally connected to a stationary member of the reaping device, and the presser body is operatively connected to a reaping clutch of the reaping device, so that the reaping clutch can be moved from on to off. A combine harvester characterized in that the presser body is configured to swing and retreat from a position where the tip of the grain culm is pressed to a position where the tip of the presser body is along the guide plate or to a position above the grain culm supply port in accordance with the operation. .