JP2002223622A - Feeding guide device of combine harvester - Google Patents
Feeding guide device of combine harvesterInfo
- Publication number
- JP2002223622A JP2002223622A JP2001027650A JP2001027650A JP2002223622A JP 2002223622 A JP2002223622 A JP 2002223622A JP 2001027650 A JP2001027650 A JP 2001027650A JP 2001027650 A JP2001027650 A JP 2001027650A JP 2002223622 A JP2002223622 A JP 2002223622A
- Authority
- JP
- Japan
- Prior art keywords
- link
- supply guide
- spring
- feeding guide
- guide device
- 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.)
- Withdrawn
Links
- 230000007935 neutral effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 19
- 230000000694 effects Effects 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、コンバインの刈取
部で揚上搬送した穀稈を脱穀部に受継がせるために、案
内棒を搬送終端部に設けてフィードチェンの前方に渡架
させた供給ガイド装置に関するものである。BACKGROUND OF THE INVENTION In the present invention, a guide rod is provided at a terminal end of a conveyor and is passed over a feed chain in order to pass a grain stalk lifted and conveyed at a harvesting part of a combiner to a threshing part. The present invention relates to a supply guide device.
【０００２】[0002]
【従来の技術】刈取部の昇降で変動するフィードチェン
との隙間に供給ガイドを渡架し、チェン台のオープン操
作や、手扱作業を行なうために前記供給ガイドを反転回
動させて収納するものが特開平６−１５３６６７に記載
されているが、手扱作業に変更する都度の調整になり、
その手動操作は大型機になると車高が高くなって危険を
ともない煩雑になるとともに、通常の刈取作業に復元さ
せることを忘れるなどの誤操作で受継部で詰まりを生じ
る問題点がある。2. Description of the Related Art A supply guide is passed over a gap between a feed chain which fluctuates as the cutting section is moved up and down, and the supply guide is turned around and stored for opening the chain base and performing a manual operation. Although it is described in Japanese Patent Application Laid-Open No. 6-153667, it has to be adjusted each time it is changed to a manual operation.
The manual operation has a problem that a large machine increases the vehicle height and is dangerous and complicated. In addition, there is a problem in that the inherited portion is clogged due to an erroneous operation such as forgetting to restore the normal harvesting work.
【０００３】[0003]
【発明が解決しようとする課題】刈取部から脱穀部のフ
ィードチェンに渡架した供給ガイドを反転させずに手扱
作業を円滑に行い、しかも通常作業時の搬送量に応じて
受継路の形状を変化させて稈こぼれや搬送詰まりを防止
した供給ガイド装置の提供を目的とする。SUMMARY OF THE INVENTION The handling operation is carried out smoothly without inverting the supply guide passed from the mowing section to the feed chain of the threshing section, and the shape of the inheritance path according to the transport amount during normal work. The purpose of the present invention is to provide a supply guide device that prevents spilling of the culm and clogging of the conveyance by changing the stalk.
【０００４】[0004]
【課題を解決するための手段】通常の刈取作業時には、
供給ガイドとフィードチェンで形成する楔状の噛込部に
してあり、搬送量の変化による押上力と手扱作業の積載
穀稈による押下力に応じて楔角度が変化する回動リンク
を弾持した供給ガイド装置にしたものである。[Means for Solving the Problems] At the time of normal mowing work,
It has a wedge-shaped biting portion formed by the supply guide and the feed chain, and has a rotating link that changes the wedge angle according to the pushing force due to the change in the transport amount and the pushing force due to the loaded grain culm in manual handling. This is a supply guide device.
【０００５】刈取フレームから延設した取付座に回動自
在のリンクを設け、先端に供給ガイドを嵌挿させてフィ
ードチェンに渡架し、回動支点を複数個所に設けたリン
ク回動の手段を講じた。[0005] A pivotable link is provided on a mounting seat extending from the mowing frame, a supply guide is inserted into the leading end of the mounting seat, and a feed chain is extended, and a pivot is provided at a plurality of locations. Was taken.
【０００６】回動自在に係止したリンクに支点軸を挿通
させて上下揺動を可能にする弾持構造にし、押上と押下
の両方向に作用する外圧で前記供給ガイドの始端部を揺
動させる手段を講じた。[0006] A fulcrum shaft is inserted into a rotatably locked link to form a resilient structure that allows vertical swinging, and the start end of the supply guide is swung by external pressure acting in both the upward and downward directions. Take steps.
【０００７】支点軸を中心に回動するリンクの両側に反
力が異なるバネを各々接当させ、前記リンクの設定位置
を維持する弾持構造にし、接当長さの比率を変化させた
り重ね板バネにして反力を調整する手段を講じることも
できる。A spring having a different reaction force is brought into contact with both sides of a link that rotates about a fulcrum shaft, and a resilient structure is maintained to maintain the set position of the link. A means for adjusting the reaction force by using a leaf spring may be employed.
【０００８】手扱作業時の穀稈重量が供給ガイドに作用
する押下力で降下し易い弱反力にし、押上力で高反力に
なるバネを取付座に設けたリンク回動の構造にし、支点
軸の両側に接当させ、降下位置ではフィードチェンに密
着して突起の作用効果を高める手段を講じた。The weight of the cereal stalk during manual handling is reduced by a pressing force acting on the supply guide to a weak reaction force that is easily lowered, and a spring that provides a high reaction force by the lifting force is provided on a mounting seat with a link rotating structure. At the descent position, the fulcrum shaft was brought into contact with both sides of the fulcrum shaft, and a means for increasing the function and effect of the projection was provided.
【０００９】[0009]
【実施例】本発明による供給ガイド装置について実施例
図を参照に説明すると、図５はリンク付の供給ガイドを
装備したコンバインの全体正面図であって、クローラ走
行装置（１５）を備えた機台（１６）上に脱穀部（Ｂ）
を搭載し、前方に立設する据付台（１７）から機体前面
に刈取部（Ａ）を装着して刈取り高さの調節を行ないな
がら植立穀稈を刈取り、株元を後方に揚上搬送する縦搬
送チェン（１８）の上端をフィードチェン（７）の先端
に臨ませ、搬送終端部（１）から揺動するリンク（５）
を設け、供給ガイド（６）を連設して脱穀部（Ｂ）の前
記フィードチェン（７）に渡架させ受継路（２０）を形
成した供給ガイド装置にし、前記刈取部（Ａ）から脱穀
部（Ｂ）に受継ぎ上下摺動をする押え板（２１）とフィ
ードチェン（７）で搬送穀稈を狭持して後送しながら脱
粒処理をする形態である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, the supply guide device according to the present invention will be described with reference to the drawings. FIG. 5 is an overall front view of a combine provided with a supply guide having a link, and shows a machine equipped with a crawler traveling device (15). Threshing unit (B) on table (16)
The mowing part (A) is attached to the front of the machine from the installation stand (17) which stands up front, and the cutting height is adjusted to cut the planted grain culm, and the stock root is lifted and transported backward. The upper end of the vertical transport chain (18) facing the front end of the feed chain (7), and the link (5) swinging from the transport end (1).
And a feed guide (6) is connected to the feed chain (7) of the threshing section (B) to form a supply guide device having a receiving path (20), and threshing from the cutting section (A). This is a form in which the holding grain (21) and the feed chain (7), which are inherited and vertically slid to the part (B), hold the transported grain culm and carry out the shedding process while feeding the grain back.
【００１０】図１は、搬送終端部からフィードチェンに
渡架した供給ガイドの側面図であって、搬送構造の概要
を説明すると、昇降変動をする搬送終端部（１）の刈取
フレーム（２）に取付座（３）を固着し、支点軸（８）
をリンク（５）に挿通させて回動自在に装着したもので
あり、その後端に供給ガイド（６）の始端部（４）を嵌
着させてフィードチェン（７）の中央に接当するように
渡架し、楔角（θ）を形設する前記リンク（５）の設定
姿勢にしたものである。この姿勢を維持するために、前
記リンク（５）の前部を延長したバネ座（２３）にＶ字
型のバネ（１１）の一端を裏面側から接当させ、他端を
始端部（４）側に接当するように配設した両端支持の板
バネ構造にしてあって、その中央部を前記取付座（３）
にかしめ鋲（２５）で固定して中立位置（２６）を維持
する構成にしてある。FIG. 1 is a side view of a supply guide extending from a transport terminal to a feed chain. The outline of the transport structure will be described. The harvesting frame (2) of the transport terminal (1) that moves up and down is described. Fix the mounting seat (3) to the fulcrum shaft (8)
Is inserted through the link (5) so as to be rotatable, and the start end (4) of the supply guide (6) is fitted to the rear end of the feed guide (6) so as to contact the center of the feed chain (7). And the link (5), which forms the wedge angle (θ), is set in the setting posture. In order to maintain this posture, one end of the V-shaped spring (11) is brought into contact with the spring seat (23) extending from the front of the link (5) from the back side, and the other end is connected to the starting end (4). ) Side, and has a leaf spring structure supported at both ends, which is disposed so as to abut the mounting seat (3).
It is configured to hold the neutral position (26) by fixing with a rivet (25).
【００１１】手扱作業の場合は、中立位置（２６）を維
持した供給ガイド（６）の上面（１０ａ）に手扱穀稈が
積載され、その自重による押下力（１２）で矢印（イ）
方向の鎖線位置に降下してフィードチェン（７）に密着
し、前記上面（１０ａ）よりチェン先端が突出するよう
になって供給穀稈の搬送力が高まる構成にしたものであ
る。手扱作業が終了した供給ガイド（６）は、中立位置
（２６）に復元して次行程の縦搬送チェン（１８）で揚
上搬送された穀稈が受継路（２０）を通過し、穀稈量の
増大にともない下面（１０ｂ）に押上力（１３）が作用
して矢印（ロ）方向の図示する点線位置に持上がり、前
記受継路（２０）が拡張され楔角（θ）が変化して搬送
抵抗を緩和する構成にしてある。[0011] In the case of manual handling, a manually handled grain stalk is loaded on the upper surface (10a) of the supply guide (6) maintaining the neutral position (26), and the pressing force (12) due to its own weight causes an arrow (a).
In this configuration, the feed chain (7) descends to the position indicated by the dashed line, and comes into close contact with the feed chain (7). The supply guide (6), for which the handling operation has been completed, is restored to the neutral position (26), and the grain stalks lifted and transported by the vertical transport chain (18) in the next process pass through the inheritance path (20), and With the increase in the amount of culm, the lifting force (13) acts on the lower surface (10b) and lifts to the position shown by the dotted line in the direction of the arrow (b), the succession path (20) is expanded, and the wedge angle (θ) changes. To reduce the transport resistance.
【００１２】供給ガイドの配置を示す図２の平面図と、
図３の断面図によってリンク回動の弾持構造を説明する
と、受継路（２０）の上部に渡架した供給ガイド（６）
は始端部（４）を回動自在にリンク（５）に嵌挿させ、
支点軸（８）を中心に矢印（イ）、（ロ）方向に揺動す
る支持構造にしてあり、Ｖ字型の板状バネ（１１）を裏
面側の取付座（３）中央に鋲着し、両端で反力の異なる
弱反力側をカット板（３０）に形設して始端部（４）の
近傍に接当させ、高反力側をフラット板（３１）の形状
にしてバネ座（２３）に対設させた弾持構造にしたもの
である。FIG. 2 is a plan view showing the arrangement of the supply guide,
The link rotation elastic structure will be described with reference to the cross-sectional view of FIG. 3. The supply guide (6) spans the upper part of the inheritance path (20).
Allows the start end (4) to be rotatably fitted into the link (5),
The support structure swings around the fulcrum shaft (8) in the directions of arrows (a) and (b), and a V-shaped plate-like spring (11) is attached to the center of the mounting seat (3) on the back side. Then, the weak reaction force side having different reaction forces at both ends is formed on the cut plate (30) and brought into contact with the vicinity of the starting end (4), and the high reaction force side is formed into a flat plate (31) to form a spring. This is a resilient structure opposed to the seat (23).
【００１３】供給ガイド（６）に配置は、搬送終端部
（１）を始端部（４）にして脱穀部（Ｂ）から延設した
フィードチェン（７）の中央に先端を渡架させ、縦搬送
チェン（１８）で揚上した刈取穀稈が受継路（２０）を
通過する際に生じる浮上がりを防止する案内棒の構成で
あって、刈取部（Ａ）側をＬ字型に屈曲させた供給ガイ
ド（６）をリンク（５）に嵌挿して始端部（４）を形設
し、箱形断面の取付座（３）に揺動自在に内設したもの
である。その中間位置に支点軸（８）を挿通させカット
板（３０）側と、フラット板（３１）側の両端で反力が
異なるバネ（１１）を取付座（３）に固着し中立位置
（２６）を維持するリンク構造にしてある。The feed guide (6) is arranged such that the leading end extends over the center of a feed chain (7) extending from the threshing section (B) with the transport end (1) as the starting end (4). The guide bar is configured to prevent the harvested culm lifted by the transport chain (18) from being lifted when passing through the inheritance path (20), and the cutting portion (A) is bent into an L-shape. The supply guide (6) is inserted into the link (5) to form the start end (4), and is swingably provided inside the mounting seat (3) having a box-shaped cross section. The fulcrum shaft (8) is inserted into the intermediate position, and springs (11) having different reaction forces at both ends of the cut plate (30) side and the flat plate (31) side are fixed to the mounting seat (3), and the neutral position (26). ) Is maintained in the link structure.
【００１４】このように、両端で反力の異なるバネ（１
１）で維持したリンク（５）は、手扱作業時に供給ガイ
ド（６）の上面（１０ａ）に供給穀稈を積載し、その自
重で弱反力側は容易に降下して前述したフィードチェン
（７）に密着するようになりチェン突起が張出して搬送
力が高まる。一方の通常作業では、裏側の下面（１０
ｂ）に作用する穀稈圧力が高反力側のバネ座（２３）に
作用し、受継路（２０）の拡張が規制された上昇変動を
するようになって搬送抵抗を緩和したものであり、従来
技術のガイドを反転させる手扱操作を解消させて手扱作
業と通常の刈取作業の双方が行なえる供給ガイド装置に
したものである。As described above, the spring (1) having different reaction forces at both ends.
In the link (5) maintained in (1), the feeding grain culm is loaded on the upper surface (10a) of the feeding guide (6) at the time of manual handling, and the weak reaction side is easily lowered by its own weight, so that the feed chain described above. (7), the chain protrusions protrude, and the conveying force increases. On the other hand, in the normal operation, the lower surface (10
The grain stalk pressure acting on b) acts on the spring seat (23) on the high reaction force side, and the expansion of the succession path (20) undergoes a regulated upward fluctuation to reduce the transport resistance. In addition, a manual guide operation of reversing the guide of the prior art is eliminated to provide a supply guide device capable of performing both manual work and normal mowing work.
【００１５】図４は、リンクの弾持構造を示す斜視図で
あって、供給ガイド（６）の上面（１０ａ）を滑動する
手扱穀稈と、通常の刈取穀稈が下面（１０ｂ）を滑動す
る双方の搬送抵抗を緩和させるために、取付座（３）に
天板（３２）と底板（３３）を張設して上下面を平滑に
し、連設するリンク（５）の上下滑動面も同様に一体形
設する平面構造にするとともに、弾持したバネ（１１）
も板状の滑動面を有する形状にして搬送穀稈の引掛りを
防止した供給ガイド装置である。FIG. 4 is a perspective view showing the elastic structure of the link, in which a hand-operated grain culm sliding on the upper surface (10a) of the supply guide (6) and a normal harvested grain culm have a lower surface (10b). In order to reduce both sliding resistances, a top plate (32) and a bottom plate (33) are stretched on the mounting seat (3) to smooth the upper and lower surfaces, and the upper and lower sliding surfaces of the link (5) connected continuously. Similarly, the spring (11) has a flat structure that is integrally formed, and has a spring (11).
This is also a supply guide device which has a plate-like sliding surface to prevent the transported culm from being caught.
【００１６】図６は、供給ガイドの反転操作を付設した
別途の実施例図であって、取付座（３）に横設した支点
軸（８）を中心に回動するリンク（５）の下面にクッシ
ョン（３５）を設け、手扱穀稈の載積重量による供給ガ
イド（６）の降下を助長するとともに、チェン台をオー
プンする従来技術に対応させて前記供給ガイド（６）を
反転操作をするものであって、矢印（ニ）方向のリンク
回動による任意の軌跡上で矢印（ホ）方向のガイドの反
転を行ない図示する鎖線位置に収納し、手扱作業状態に
した実施例である。FIG. 6 is a view showing another embodiment provided with a reversing operation of the supply guide, and shows a lower surface of a link (5) which rotates about a fulcrum shaft (8) provided laterally on a mounting seat (3). A cushion (35) is provided at the bottom to promote the descent of the supply guide (6) due to the weight of the cereal culm to be handled, and to reverse the supply guide (6) in accordance with the conventional technique of opening the chain stand. This is an embodiment in which the guide in the direction of the arrow (e) is reversed on an arbitrary trajectory due to the rotation of the link in the direction of the arrow (d), and the guide is housed at the position shown by the dashed line in FIG. .
【００１７】供給ガイド（６）の始端部（４）が変動し
ない従来構造では、反転回動の軌跡は一定であって刈取
フレーム（２）などの障害物を回避しにくく直立姿勢の
収納をしていたが、図示するように前記始端部（４）が
変動することで回動範囲が広がり収納姿勢が選択でき、
しかも手扱の供給口が拡張された別途の実施例図であ
る。尚、通常作業の搬送穀稈による押上力（１３）は前
記供給ガイド（６）の自重で狭持する構成にしたもので
ある。In the conventional structure in which the starting end portion (4) of the supply guide (6) does not fluctuate, the trajectory of the reversing rotation is constant, and it is difficult to avoid obstacles such as the reaping frame (2), and the upright posture is stored. However, as shown in the figure, the start end portion (4) fluctuates, so that the rotation range is widened and the storage posture can be selected.
Moreover, it is a diagram of another embodiment in which a supply port for handling is expanded. In addition, the lifting force (13) by the transported grain culm in normal work is configured to be held by the weight of the supply guide (6).
【００１８】[0018]
【発明の効果】刈取穀稈を受継ぐ搬送量の変化によって
案内棒に生じる押上力と、手扱作業の積載穀稈による押
下力に応じて噛込部が変化する回動リンクを弾持した供
給ガイド装置にしたので、以下に掲げるような効果を発
揮するものである。According to the present invention, a rotating link whose biting portion changes in accordance with a pushing force generated on a guide rod due to a change in a transport amount of a harvested grain culm and a pushing force of a loaded grain culm in a manual operation is held. Since the supply guide device is used, the following effects are exhibited.
【００１９】刈取フレームから延設した取付座に回動自
在のリンクを設け、先端に供給ガイドを嵌挿させてフィ
ードチェンに渡架し回動支点を複数個所に設けたこと
で、供給ガイドの始端部が搬送穀稈量に追随した変動に
なって、穀稈の狭持隙間が拡大せず搬送性能が向上し
た。A rotatable link is provided on a mounting seat extending from the reaping frame, a supply guide is inserted into the end of the mounting frame, and the feed chain is bridged to the feed chain. The start end fluctuated according to the amount of the transported culm, and the conveying performance was improved without increasing the holding gap of the cereal culm.
【００２０】支点軸を中心に回動するリンクを弾持して
始端部の上下揺動を可能にし、押上と押下の外圧で供給
ガイドの始端部を変動させたので、ガイドを反転させる
操作をせずに手扱作業が行なえ、通常の刈取作業をする
双方が無調整で実施できるようになった。Since the link pivoting about the fulcrum shaft is elastically held, the starting end can be vertically swung, and the starting end of the supply guide is changed by the external pressure of pushing up and pushing down. This allows both hands-free operation without the need for adjustment and allows both sides to perform normal mowing work without adjustment.
【００２１】支点軸を中心に回動するリンクの両側に反
力が異なるバネを各々接当させて前記リンクの設置位置
を維持する弾持構造にしたので、通常作業の搬送量に応
じて受継路が拡縮するので狭持力が均等に作用するよう
になり、詰まりや稈こぼれなどが防止できた。Since a spring having a different reaction force is brought into contact with both sides of the link that rotates about the fulcrum shaft to maintain the installation position of the link, a resilient structure is adopted. As the road expands and contracts, the holding force acts evenly, preventing clogging and spilling.
【００２２】供給ガイドに作用する押下力で降下し易い
弱反力にし、押上力で高反力になるバネを取付座に設け
たリンクの支点軸の前後に接当させたので、降下位置で
はフィードチェンに密着して突起の作用効果が高まり手
扱の供給が容易に行なえるようになった。Since the pressing force acting on the supply guide is set to a weak reaction force which is easy to descend and the spring which becomes high reaction force due to the pushing force is brought into contact with the front and rear of the fulcrum shaft of the link provided on the mounting seat, The effect of the projections is enhanced by close contact with the feed chain, and the handling can be easily supplied.
【図１】供給ガイド装置の側面図である。FIG. 1 is a side view of a supply guide device.
【図２】供給ガイド装置の配置を示す平面図である。FIG. 2 is a plan view showing an arrangement of a supply guide device.
【図３】リンクの回動支点を示す断面図である。FIG. 3 is a cross-sectional view showing a rotation fulcrum of a link.
【図４】弾持構造を示す斜視図である。FIG. 4 is a perspective view showing an elastic structure.
【図５】供給ガイド装置を備えたコンバインの側面図で
ある。FIG. 5 is a side view of a combine provided with a supply guide device.
【図６】ガイド反転を兼装する別途実施例図である。FIG. 6 is a diagram of another embodiment in which guide reversal is also provided.
Ａ．．刈取部 Ｂ．．脱穀部 θ．．
楔角 １．．搬送終端部 ２．．刈取フレーム ３．．
取付座 ４．．始端部 ５．．リンク ６．．
供給ガイド ７．．フィードチェン ８．．支点軸 １０ａ．．
上面 １０ｂ．．下面 １１．．バネ １
２．．押下力 １３．．押上力 １８．．縦搬送チェン ２
０．．受継路 ２３．．バネ座 ２６．．中立位置 ３
０．．カット板 ３１．．フラット板 ３２．．天板 ３
３．．底板 ３５．．クッション 矢印（イ）．．手扱穀稈の自重で降下するリンクの方向 矢印（ロ）．．搬送稈圧で上昇するリンクの方向 矢印（ニ）．．ガイド反転をするリンクの回動方向A. . Cutting section B. . Threshing part θ. .
Wedge angle 1. . 1. Transfer end part . 2. Cutting frame .
Mounting seat 4. . Beginning end 5. . Link 6. .
Supply guide 7. . Feed chain 8. . Support shaft 10a. .
Upper surface 10b. . Lower surface 11. . Spring 1
2. . Pressing force 13. . Pushing force 18. . Vertical transport chain 2
0. . Succession route 23. . Spring seat 26. . Neutral position 3
0. . Cut plate 31. . Flat plate 32. . Top plate 3
3. . Bottom plate 35. . Cushion arrow (a). . Direction of the link descending by its own weight of the cereal culm arrow (b). . Direction of the link that rises due to the transport culm pressure Arrow (d). . Rotation direction of link for guide reversal
Claims (4)
チェンに穀稈を受継ぐ供給ガイドを装備したコンバイン
において、搬送終端部（１）の刈取フレーム（２）から
延設した取付座（３）に回動自在のリンク（５）を設
け、先端に供給ガイド（６）の始端部（４）を嵌挿させ
てフィードチェン（７）に渡架させたことを特徴とする
コンバインの供給ガイド装置。In a combine equipped with a feed guide for inheriting a grain culm from a transport terminal of a cutting unit to a feed chain of a threshing unit, a mounting seat (3) extended from a cutting frame (2) of a transport terminal unit (1). ) Is provided with a rotatable link (5), and the leading end (4) of the supply guide (6) is inserted into the leading end of the link (5) so as to span the feed chain (7). apparatus.
（５）をバネ（１１）で中立位置（２６）に弾持し、供
給ガイド（６）の始端部（４）を上下揺動させたことを
特徴とする請求項１に記載したコンバインの供給ガイド
装置。2. A link (5) that rotates about a fulcrum shaft (8) is held at a neutral position (26) by a spring (11), and the start end (4) of the supply guide (6) is swung up and down. The supply guide device of the combine according to claim 1, wherein the supply guide device is operated.
（８）の両側に反力が異なるバネ（１１）を接当させ、
前記リンク（５）の中立位置（２６）を維持したことを
特徴とする請求項１に記載したコンバインの供給ガイド
装置。3. A spring (11) having a different reaction force is brought into contact with both sides of a fulcrum shaft (8) provided at an intermediate position of the link (5),
The supply guide device for a combine according to claim 1, wherein the neutral position (26) of the link (5) is maintained.
２）で降下し易い弱反力にし、押上力（１３）で高反力
になるバネ（１１）を取付座（３）に設けてリンク
（５）に接当させたことを特徴とする請求項３に記載し
たコンバインのガイド装置。4. A pressing force (1) acting on a supply guide (6).
The method according to claim 2, characterized in that a spring (11) is provided on the mounting seat (3) to make a weak reaction force easy to descend in 2), and to provide a high reaction force by the pushing-up force (13), and to contact the link (5). Item 3. A combine guiding device according to Item 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001027650A JP2002223622A (en) | 2001-02-05 | 2001-02-05 | Feeding guide device of combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001027650A JP2002223622A (en) | 2001-02-05 | 2001-02-05 | Feeding guide device of combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002223622A true JP2002223622A (en) | 2002-08-13 |
Family
ID=18892270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001027650A Withdrawn JP2002223622A (en) | 2001-02-05 | 2001-02-05 | Feeding guide device of combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002223622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015008637A (en) * | 2013-06-26 | 2015-01-19 | 井関農機株式会社 | Combine |
-
2001
- 2001-02-05 JP JP2001027650A patent/JP2002223622A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015008637A (en) * | 2013-06-26 | 2015-01-19 | 井関農機株式会社 | Combine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080115 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20100219 |