JPS6340116Y2 - - Google Patents
Info
- Publication number
- JPS6340116Y2 JPS6340116Y2 JP505981U JP505981U JPS6340116Y2 JP S6340116 Y2 JPS6340116 Y2 JP S6340116Y2 JP 505981 U JP505981 U JP 505981U JP 505981 U JP505981 U JP 505981U JP S6340116 Y2 JPS6340116 Y2 JP S6340116Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- reaping
- plate
- rigid member
- combine harvester
- 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
- 238000007781 pre-processing Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
【考案の詳細な説明】
本考案は、脱穀装置を備えた本機に対して、刈
取装置、及び、刈取穀稈を前記脱穀装置に搬送す
る装置を備えた刈取前処理部を前方に離間移動可
能に構成するとともに、前記搬送装置の終端部
に、搬送穀稈を前記脱穀装置の入口プレート上に
摺動案内するガイド板を、その後端部が前記入口
プレート上に載置支持される自由端の状態で延設
してあるコンバインに関する。[Detailed description of the invention] The present invention provides for moving a reaping device and a reaping pre-processing section equipped with a device for conveying the harvested grain culm to the threshing device forward away from this machine equipped with a threshing device. a free end whose rear end is placed and supported on the entrance plate of the threshing device; Regarding the combine harvester that has been extended in the state of.
かかるコンバインにおいては、刈取前処理部を
本機に対して前方に離間移動させることにより、
刈取前処理部と本機との間に十分は前後巾をもつ
作業空間を確保して、刈取前処理部及び本機に対
するメンテナンスを非常に有利に行なえるが、こ
のように刈取前処理部を前方離間移動させたと
き、ガイド板後端部が入口プレート前端よりも前
方にまで移動して、入口プレートによるガイド板
後端部に対する載置支持作用が解除され、ガイド
板が自重で垂下つてしまい、次に、メンテナンス
の終了に伴なつて刈取前処理部を後方に復帰移動
させるとき、この垂下りガイド板が、入口プレー
ト前端に当つて復帰移動の阻害要因として作用す
る。そこで従来では、刈取前処理部を復帰移動さ
せる際、垂れ下がりガイド板を入口プレートより
も浮上り状態に保持するための作業を要し、その
復帰作業を非常に不便なものにしてしまう問題が
あつた。 In such a combine harvester, by moving the reaping pre-processing section forward and away from the main machine,
By securing a working space with sufficient front and rear width between the pre-reaping treatment section and this machine, maintenance of the pre-reaping treatment section and this machine can be carried out very advantageously. When the guide plate is moved away from the front, the rear end of the guide plate moves further forward than the front end of the inlet plate, and the placement support effect of the inlet plate on the rear end of the guide plate is released, causing the guide plate to droop under its own weight. Next, when the reaping pretreatment section is returned to the rear upon completion of maintenance, this hanging guide plate comes into contact with the front end of the inlet plate and acts as a factor inhibiting the return movement. Conventionally, when returning the reaping pre-treatment section, work is required to maintain the hanging guide plate above the inlet plate, which poses the problem of making the return work very inconvenient. Ta.
本考案は、かかる問題を簡単な構造改良をもつ
て、解消しようとする点に目的を有する。 The purpose of the present invention is to solve this problem with a simple structural improvement.
本考案によるコンバインは、冒記のものにおい
て、前記ガイド板を、その後部自由端が前記入口
プレート上から浮上つた持上げ状態で保持する機
構を設けてあることを特徴とする。 The combine harvester according to the present invention is characterized in that it is provided with a mechanism for holding the guide plate in a lifted state with its rear free end floating above the inlet plate.
即ち、前記保持機構によつて、人手を要するこ
となく、ガイド板を、その後部自由端が入口プレ
ート上から浮上つた持上げ状態に保持しておくこ
とができるから、ガイド板を入口プレート前端に
不当に衝突させることなく、刈取前処理部の復帰
移動を一人作業をもつて非常に容易、便利に行な
えるに至つた。 That is, the holding mechanism allows the guide plate to be held in a lifted state with its rear free end floating above the entrance plate without requiring any human effort, so that the guide plate is not placed on the front end of the entrance plate inappropriately. The return movement of the reaping pretreatment section can now be carried out very easily and conveniently by one person without causing any collision.
以下、本考案の実施例を図面に基づいて説明す
ると、脱穀装置１及びクローラ走行装置２を備え
た本機Ａに対して、植立穀稈を立姿勢に引起す装
置３、引起し穀稈を刈取る装置４及び、立姿勢の
刈取穀稈を前記脱穀装置１に横倒し姿勢に変更し
て搬送する装置５を備えた刈取前処理部６を、二
つの横軸芯a1，a2周りでの揺動により前方に離間
移動可能で、かつ、後方に位置する状態で一方の
横軸芯a1周りで上下に駆動揺動可能に構成すると
ともに、前記搬送装置５の終端部には、横倒し姿
勢の搬送穀稈を前記脱穀装置１の入口プレート１
Ａ上に揺動案内するガイド板７を、その後端部が
前記入口プレート１Ａ上に載置される自由端の状
態で延設してあるコンバインにおいて、前記ガイ
ド板７を、その後部自由端が前記入口プレート１
Ａ上から浮上つた持上げ状態で保持する機構８を
設ける。 Hereinafter, an embodiment of the present invention will be described based on the drawings. For this machine A, which is equipped with a threshing device 1 and a crawler traveling device 2, a device 3 for raising a planted grain culm to an upright position, a raising grain culm A reaping pre-processing section 6 equipped with a device 4 for reaping grain culm and a device 5 for transferring the reaped grain culm in an upright position to the threshing device 1 in a horizontal position is installed around two horizontal axes a 1 and a 2 . The conveying device 5 is configured to be capable of moving forward and away by swinging at the rear end, and to be capable of driving and swinging up and down around one horizontal axis a1 when located at the rear. The conveyed grain culm in a sideways posture is transferred to the entrance plate 1 of the threshing device 1.
In a combine harvester in which a guide plate 7 for swinging guidance is extended on A with its rear end being a free end placed on the inlet plate 1A, the guide plate 7 is The inlet plate 1
A mechanism 8 is provided to hold the device in a lifted state floating above A.
前記搬送装置５は、穂先係止搬送チエーン５Ａ
とこれの搬送作用面に対設させた穂先搬送ガイド
レール５ａ及び、これらの下側に位置させた株元
挾持搬送チエーン５Ｂと挾持レール５ｂとを有
し、かつ、前記一方の横軸芯a1周りでの上下揺動
により前記株元挾持搬送チエーン５Ｂと挾持レー
ル５ｂとによる挾持位置を穀稈稈身方向に変更し
て、前記脱穀装置１での扱深さを調節すべく構成
されている。 The conveyance device 5 includes a tip locking conveyance chain 5A.
and a tip conveyance guide rail 5a arranged opposite to the conveyance surface thereof, and a stock head clamping conveyance chain 5B and a clamping rail 5b positioned below these, and one horizontal axis a It is configured to change the clamping position by the stock head clamping conveyance chain 5B and clamping rail 5b toward the grain culm body by vertical swinging around the grain culm, thereby adjusting the handling depth in the threshing device 1. There is.
前記のガイド板７は、前記搬送装置５の終端部
に上下揺動自在に枢支された断面下向き開放コの
字形の剛性部材７Ａと、これの上面を覆う状態で
搬送装置５の終端部に止着させたゴム製の弾性シ
ート７Ｂとから成る。 The guide plate 7 is attached to the terminal end of the transport device 5 while covering the upper surface of the rigid member 7A, which has a downwardly open U-shaped cross section and is pivotally supported at the terminal end of the transport device 5 so as to be vertically swingable. It consists of a fixed rubber elastic sheet 7B.
前記の保持機構８は、前記剛性部材７Ａをほぼ
鉛直な起立姿勢にさせた状態において、前記剛性
部材７Ａの揺動軸芯ｂに対して直交する軸芯Ｃ周
りに揺動自在で、この揺動により、剛性部材７Ａ
の基端近くの下面に接当して、剛性部材７Ａを、
その後端部が基端部よりも上方に揺動した傾斜姿
勢において下方に揺動しないように突つ張り支持
する起立作用姿勢と、突つ張りを解除した倒伏姿
勢とに切替操作自在な規制部材８ａを設けて、構
成されている。尚、前記規制部材８ａは、剛性部
材７Ａ下面への接当作用により起立作用姿勢にお
いて自己保持するものである。 The holding mechanism 8 is swingable around an axis C perpendicular to the swing axis b of the rigid member 7A when the rigid member 7A is in a substantially vertical upright position. Due to the movement, the rigid member 7A
The rigid member 7A is in contact with the lower surface near the proximal end of the
A regulating member that can be freely switched between an upright posture in which the rear end swings upwards relative to the base end in a tilted posture in which the rear end is braced to prevent it from swinging downwards, and a lodging posture in which the brace is released. 8a. The regulating member 8a is self-maintained in the upright position by contacting the lower surface of the rigid member 7A.
図中９は、前記引起し装置３の背面に、穀稈を
搬送装置５の入口部に案内すべく連設した穀稈案
内板であり、これの後端縁９ａは、前記搬送装置
５の扱深さ調節揺動軸芯a1周りの円弧状に構成さ
れ、かつ、後端部には、前記穂先搬送ガイド５ａ
の前端部に摺動するゴム板１０が付設されてい
る。 Reference numeral 9 in the figure is a grain culm guide plate that is connected to the back of the lifting device 3 to guide the grain culm to the entrance of the conveying device 5. It is configured in an arc shape around the handling depth adjustment swing axis a1 , and the rear end portion is provided with the tip conveying guide 5a.
A sliding rubber plate 10 is attached to the front end of the holder.
尚、前記の保持機構８は、刈取前処理部６の前
方離間移動に連動して、ガイド板７を持上げ状態
に非可逆的に作動させるものであつても良い。 Note that the holding mechanism 8 may be one that irreversibly operates the guide plate 7 to a lifted state in conjunction with the forward movement of the pre-reaping treatment section 6.
図面は本考案に係るコンバインの実施の態様を
例示し、第１図は要部の側面図、第２図は刈取前
処理部を前方離間させた状態の要部側面図、第３
図は要部の平面図、第４図は要部の拡大縦断側面
図、第５図は要部の拡大縦断背面図である。
１……脱穀装置、１Ａ……入口プレート、Ａ…
…本機、４……刈取装置、５……搬送装置、６…
…刈取前処理部、７……ガイド板、８……保持機
構。
The drawings illustrate an embodiment of the combine harvester according to the present invention, and FIG. 1 is a side view of the main parts, FIG. 2 is a side view of the main parts with the reaping pre-processing section separated from the front, and
The figure is a plan view of the main part, FIG. 4 is an enlarged longitudinal sectional side view of the main part, and FIG. 5 is an enlarged longitudinal sectional back view of the main part. 1... Threshing device, 1A... Entrance plate, A...
...This machine, 4... Reaping device, 5... Conveying device, 6...
...Reaping pre-processing section, 7... Guide plate, 8... Holding mechanism.
Claims (1)
置４、及び、刈取穀稈を前記脱穀装置１に搬送
する装置５を備えた刈取前処理部６を前方に離
間移動可能に構成するとともに、前記搬送装置
５の終端部に、搬送穀稈を前記脱穀装置１の入
口プレート１Ａ上に摺動案内するガイド板７
を、その後端部が前記入口プレート１Ａ上に載
置支持される自由端の状態で延設してあるコン
バインにおいて、前記ガイド板７を、その後部
自由端が前記入口プレート１Ａ上から浮上つた
持上げ状態で保持する機構８を設けてあること
を特徴とするコンバイン。 前記のガイド板７が、前記搬送装置５終端部
に上下揺動自在に枢支された剛性部材７Ａと、
これの上面を覆う状態に設けた弾性シート７Ｂ
とから成るものであり、かつ、前記の保持機構
８は、前記剛性部材７Ａの後端部を上方に揺動
させた姿勢においてこの部材７Ａの下方揺動を
接当規制するものである実用新案登録請求の範
囲第項に記載のコンバイン。[Claims for Utility Model Registration] For this machine A equipped with a threshing device 1, a reaping pretreatment section 6 equipped with a reaping device 4 and a device 5 for conveying the harvested grain culm to the threshing device 1 is installed at the front. A guide plate 7 is provided at the terminal end of the conveying device 5 for slidingly guiding the conveyed grain culm onto the entrance plate 1A of the threshing device 1.
is extended with its rear end placed and supported on the entrance plate 1A, and the guide plate 7 is lifted so that its rear free end floats above the entrance plate 1A. A combine harvester characterized by being provided with a mechanism 8 for holding the combine harvester in a fixed state. a rigid member 7A in which the guide plate 7 is pivotally supported on the terminal end of the conveying device 5 so as to be vertically swingable;
Elastic sheet 7B provided to cover the top surface of this
and the holding mechanism 8 is adapted to contact and restrict the downward swinging of the rigid member 7A when the rear end portion of the rigid member 7A is swinging upward. A combine harvester as set forth in the registered claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP505981U JPS6340116Y2 (en) | 1981-01-16 | 1981-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP505981U JPS6340116Y2 (en) | 1981-01-16 | 1981-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57117950U JPS57117950U (en) | 1982-07-22 |
| JPS6340116Y2 true JPS6340116Y2 (en) | 1988-10-20 |
Family
ID=29803448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP505981U Expired JPS6340116Y2 (en) | 1981-01-16 | 1981-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6340116Y2 (en) |
-
1981
- 1981-01-16 JP JP505981U patent/JPS6340116Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57117950U (en) | 1982-07-22 |
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