JPS63198919A - Stalk bundle recovery apparatus - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、刈取られて結束された茎稈束を一定量載置し
ておくことが可能な茎稈束回収装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a stem and culm bundle collecting device capable of storing a certain amount of cut and tied stem and culm bundles.

〔従来の技術〕[Conventional technology]

この種の茎稈束回収装置としては、特開昭５１〜１２４
５２７号公報に開示されているように、機体前部に、植
立茎稈を引き起こす引起し装置、引き起こされた茎稈束
を刈り取る刈取装置、刈り取られた茎稈束を縦姿勢のま
ま結束する結束装置を設けると共に、それらの後方に、
茎稈束を横倒し姿勢のまま持上げて後方下方の回収部に
横倒し姿勢のまま放出する挾持搬送装置を設けて構成し
たものが知られている。This type of stem culm bundle collecting device is
As disclosed in Publication No. 527, the front part of the machine includes a pulling device for raising planted stem culms, a reaping device for reaping the raised stem culm bundles, and a bundling of the cut stem culm bundles in a vertical position. In addition to providing a binding device, behind them,
A device is known that is equipped with a clamping and conveying device that lifts the stem culm bundle in a sideways position and releases it to a collection section located at the lower rear side in the sideways position.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

ところで、上述した茎稈束回収装置は、搬送中に穂先側
が重みで垂れ下がってしまったり、茎稈束の中からばら
けた幾本かの茎稈が挾持搬送装置に引っ掛かる等して放
出姿勢が大きく乱れることも多く、それが原因で放出さ
れて回収部上にｉＩ！置された茎稈束の向きが揃わずに
崩れ易くなったり、積載可能量が減少する等の事態を招
くおそれがあった。By the way, the above-mentioned stem and culm bundle collecting device has a large discharging position due to the tip side sagging due to the weight during transportation, or some stalks separated from the stem and culm bundle getting caught in the clamping and conveying device. It is often disturbed, which causes it to be released and onto the collection unit. There was a risk that the placed stem and culm bundles would not be aligned in the same direction and would easily collapse, or that the load capacity would be reduced.

本発明は、このような事態の発生を考慮し、茎稈束の搬
送姿勢や放出姿勢を揃えることによって、茎稈束を回収
部上に安定した状態で、しかも規定量まで十分に積載で
きるようにすることを目的としている。In consideration of the occurrence of such a situation, the present invention is designed to ensure that the stem culm bundles can be stably loaded onto the collection unit to a specified amount by aligning the transport posture and release posture of the stem culm bundles. It is intended to be.

〔問題点を解決するための手段〕[Means for solving problems]

本発明の特徴構成は、結束された茎稈束を横倒し姿勢で
後方上方に持上げ搬送する一本の挾持搬送装置と、この
挾持搬送装置から落下放出された茎稈束を横倒し姿勢で
載置する回収部を備え、前記挾持搬送装置の終端後方に
、放出された茎稈束を横倒し姿勢で一旦受止め、その後
に回収部へ放出する受止め部を設けると共に、前記挾持
搬送装置の終端穂先側に稈身方向と略平行な軸芯周りで
駆動回転される茎稈束掻上げ放出用の回転具を配置し、
又、前記挾持搬送装置の終端株元側には稈身方向と略平
行な軸芯周りで回転可能な軸を突設配置してある点であ
り、その作用・効果は次の通りである。The characteristic configuration of the present invention includes a single clamping and transporting device that lifts and transports the bundled stem and culm bundles in a sideways position, and a clamping and transporting device that carries the bundle of stems and culms dropped from this clamping and transporting device in a sideways position. A collecting section is provided, and a receiving section is provided behind the terminal end of the clamping and conveying device for once receiving the discharged stem culm bundle in a sideways posture and then releasing it to the collecting section, and a receiving section is provided at the terminal end side of the clamping and conveying device. A rotary tool for raising and releasing stem culm bundles, which is driven and rotated around an axis substantially parallel to the culm direction, is arranged at
Further, a shaft rotatable around an axis substantially parallel to the culm direction is protruded from the terminal end side of the clamping and conveying device, and its functions and effects are as follows.

〔作　用〕[For production]

つまり、結束された茎稈束を一本の挾持搬送装置によっ
て横倒し姿勢で後方上方へ持上げ搬送し、終端に達する
と茎稈束放出用の回転具が茎稈束の垂れ下がった穂先側
を掻上げて殻稈束の横倒し姿勢を整える。そして、整え
られた茎稈束を受止め部に放出して横倒し姿勢で一旦受
は止めさせ、然る後に横倒し姿勢で回収部へ落下放出す
るのである。又、茎稈束が受止め部に受は止められた際
に茎稈束からばらけた幾本かの茎稈が挾持搬送装置の経
路に引っ掛かっても、それらの茎稈の株元側が稈身方向
に沿う軸に引っ掛かって上方を迂回することになるため
、茎稈束の重量及びばらけた茎稈自体の弾性復元力で引
っ張られて搬送経路から容易に抜は出せるのである。In other words, the bundled stem and culm bundles are lifted and conveyed backwards and upwards in a horizontal position by a single clamping and conveying device, and when they reach the end, the rotary tool for releasing the stem and culm bundles scrapes up the drooping tip side of the stem and culm bundles. Adjust the horizontal posture of the shell culm bundle. Then, the trimmed stem culm bundle is discharged into the receiving section, laid down on its side and temporarily stopped by the receiving section, and then, laid down on its side, it is dropped and discharged to the collecting section. In addition, even if some stem culms that have come loose from the stem culm bundle are caught in the path of the clamping and conveying device when the stem culm bundle is held in the receiving part, the base side of those stem culms will be removed from the culm body. Since it is caught on the axis along the direction and detoured upward, it is pulled by the weight of the stem culm bundle and the elastic restoring force of the separated stem culm itself, and can be easily pulled out from the conveyance path.

〔発明の効果〕〔Effect of the invention〕

その結果、茎稈束の放出姿勢が整えられて回収部上での
載置姿勢の乱れが改善され、茎稈束を安定した横倒し姿
勢の状態で、しかも規定量まで十分に積載できるように
なった。As a result, the discharge posture of the stem culm bundle is adjusted, the disorder of the loading position on the collection unit is improved, and the stem culm bundle can be loaded in a stable sideways position and can be loaded to the specified amount. Ta.

〔実施例〕〔Example〕

以下、本発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below based on the drawings.

第５図及び第６図に示すように、コンバインをベースと
した走行機体の前部にコンバインと同種の刈取前処理部
（Ａ）を装着し、その後部に結束装置（Ｂ）を設けると
共に、更にその後方で且つ操縦部（１）左側方に挾持搬
送装置（Ｃ）を、又、その後方に回収部（Ｄ）を搭載し
て茎稈束回収装置の一例である回収装置付刈取結束機を
構成してある。As shown in FIGS. 5 and 6, a reaping pre-processing section (A) of the same type as a combine harvester is attached to the front part of a traveling machine based on a combine harvester, and a binding device (B) is provided at the rear part thereof. Furthermore, behind it, a clamping and conveying device (C) is mounted on the left side of the control section (1), and a collecting section (D) is mounted behind it to create a reaping and tying machine with a collecting device, which is an example of a stem culm bundle collecting device. has been configured.

前記刈取前処理部（Ａ）は、茎稈の一種である植立殻稈
を引き起こす引起し装置（２）、引き起こされた殻稈を
中心へ掻き集める一対のパッカー（３）　、　（３）、
掻き集められた殻稈を刈取る刈取装置（４）、及び、刈
取られた殻稈を徐々に横倒し姿勢にし乍ら後方上方へ搬
送する縦搬送装置（５）等から構成してある。前記縦搬
送装置（５）は、殻稈の穂先を係止し乍ら搬送する穂先
係止搬送装置（５Ａ）と、株元を挾持し乍ら搬送する株
元挾持搬送装置（５Ｂ）とからなり、縦姿勢の殻稈を横
倒し姿勢にし乍ら上方に搬送し、その株元を機体の左端
に配置された株元持上げ用の突起付ベルト（６）　、　
（６）へ送る。尚、株元の送りをスムーズにするための
株元払い杆（７）が、機体から突起付ベル）　（６）　
、　（６）の始端側に亘って設けである。The reaping pre-processing section (A) includes a raising device (2) that causes a planted culm, which is a type of stem culm, and a pair of packers (3) that scrape the raised culm toward the center.
It consists of a reaping device (4) that reaps the collected culms, a vertical conveyance device (5) that conveys the cut culms backward and upward while gradually turning them sideways. The vertical conveyance device (5) is composed of a tip locking and conveying device (5A) that locks and conveys the tip of the culm, and a plant head clamping and conveying device (5B) that conveys the plant head while holding it. The culm, which is in a vertical position, is transferred upward while being turned sideways, and the culm is placed on the left end of the fuselage by a belt with a protrusion for lifting the culm (6).
Send to (6). In addition, the stock disbursing rod (7) is a bell with a protrusion from the fuselage (6) to make the stock transfer smooth.
, (6) is provided across the starting end side.

前記突起付ベル）　（６）　、　（６）は、第１図及び
第２図に示されているように、左右一対に並べて配置さ
れていて、送られてきた殻稈の株元を下側の経路部分に
て挾持し乍ら後方上方に搬送する。この突起付ベル）　
（６）　、　（６）の搬送経路の終端で且つ前記結束装
置（Ｂ）の集草空間の手前には、換言すると結束装置（
Ｂ）のバッカーアーム（８）先端軌跡の作用終端部近傍
には、殻稈の株元端を切り揃える切断袋？！　（９）が
設けである。The protruding bells) (6) and (6) are arranged side by side in pairs on the left and right, as shown in Figures 1 and 2. It is conveyed backward and upward while being held in the path. This bell with a protrusion)
(6), In other words, at the end of the conveyance path of (6) and before the grass collecting space of the binding device (B), the binding device (
There is a cutting bag near the action end of the backer arm (8) tip trajectory in B) for trimming the base end of the culm. ! (9) is a provision.

この切断装置（９）は、第３図に示すように、軸芯（ｐ
＋）周りに回動自在なＬ字形のリンク（ｌＯ）の長片部
に長孔（１０ａ）を形成し、該長孔（１０ａ）にりラン
クアーム（１１）先端のピン（ｌｌａ）を挿入すると共
に、短片部の先端に保合部（１０ｂ）を切欠き、該保合
部（１０ｂ）に可動刃（１２）のビン（１２ａ）を係合
させて構成してある。この構造によれば、クランクアー
ム（１１）が回転するとそれに連動してリンク（１０）
が揺動し、短片部に係合された可動刃（１２）が固定刃
（１３）に対してスライドして切断作用が働くのである
。As shown in FIG. 3, this cutting device (9) has an axis (p
+) Form a long hole (10a) in the long piece of the L-shaped link (lO) that can freely rotate around it, and insert the pin (lla) at the tip of the rank arm (11) into the long hole (10a). At the same time, a retaining portion (10b) is cut out at the tip of the short piece, and the pin (12a) of the movable blade (12) is engaged with the retaining portion (10b). According to this structure, when the crank arm (11) rotates, the link (10)
swings, and the movable blade (12) engaged with the short piece slides relative to the fixed blade (13) to perform a cutting action.

前記突起付ベル）　（６）　、　（６）の終端後方には
結束装置（Ｂ）を配置してあり、送られてきた横倒れ姿
勢の殻稈を前記パフカーアーム（８）で掻き込んで集束
すると同時に結束し、その殻稈束を放出具（１４）を使
って後方に放出する。尚、前記突起付ベルト（６）　、
　（６）終端部とパッカーアーム（８）の先端軌跡とは
、殻稈の受渡しがスムーズにいくように側面視において
一部うツブしている。前記放出具（１４）は、左右の横
軸芯（Ｐｔ）周りで回転する羽根状のものであり、その
作用部を前記挾持搬送装置（Ｃ）の殻稈供給口（１５）
に臨ませである。この放出具（１４）は、結束装置ｉ１
：　（Ｂ）の動作時には常時回転駆動されるようになっ
ているが、殻稈束の放出直後においては殻稈供給口（１
５）の手前で一旦停止して該供給口（１５）を塞ぎ、そ
して、供給された殻稈束の挾持搬送装置（Ｃ）への受渡
しを確実に行えるようにする。つまり、前記挾持搬送装
置（Ｃ）は、やや後方に傾いた姿勢で上方高く向けられ
ているため、供給された殻稈束が不本意な場所に当って
ｔａね返ったり、或いは食い込みが悪いと受渡しに失敗
して殻稈供給口（１５）から下に抜は落ちてしまう虞れ
がある。そのため、穀稈束放出後には放出ドア（１４）
が一定時間だけ殻稈供給口（１５）を塞いで殻稈束が確
実に挾持されるのを補助するのである。A binding device (B) is arranged behind the end of the protruding bell) (6), (6), and when the culms that are sent in a sideways posture are scooped in and converged by the puff car arm (8), At the same time, they are tied together and the bundle of shell culms is released backward using a release tool (14). In addition, the belt with protrusions (6),
(6) The terminal end and the tip trajectory of the packer arm (8) are partially concave in side view to ensure smooth delivery of the culm. The discharge device (14) is a blade-shaped device that rotates around the left and right horizontal axes (Pt), and its action portion is connected to the culm supply port (15) of the conveyance device (C).
I'm going to face it. This release tool (14) is a binding device i1
: During operation (B), it is constantly driven to rotate, but immediately after releasing the shell culm bundle, the shell culm supply port (1
5), the supply port (15) is closed, and the supplied culm bundle can be reliably delivered to the clamping and conveying device (C). In other words, the clamping and conveying device (C) is tilted slightly backward and is directed high upwards, so the supplied culm bundle may hit an undesired location and bounce back, or if the biting is poor. There is a risk that the delivery will fail and the culm will fall down from the culm supply port (15). Therefore, after releasing the grain culm bundle, the release door (14)
The culm supply port (15) is blocked for a certain period of time to help securely hold the culm bundle.

前記挾持搬送装置（Ｃ）は、第２図で既に示したように
上方高（且つ後方へやや傾いた姿勢でチェーンケース（
１６）を設け、該チェーンケース（１６）内に軸支され
た下端の駆動スプロケット（１７）と上端の従動スプロ
ケット（１８）とに亘って突起付チェーン（１９）を巻
架すると共に、該チェーンケース（１６）から前側に露
出された突起付きチェーン（１９）に沿って挟持レール
（２０）を設けて構成してある。又、前記従動スプロケ
ット（１８）の軸（２１）をチェーンケース（１６）外
に延長し、その穂先側の端部に殻稈掻上げ放出用の回転
具（２２）を取付けると共に、株元側には前記軸（２１
）と一体的に回転駆動される大径の回転軸（２３）を嵌
着してある。更に、前記挾持搬送装置（Ｃ）の上端後方
、換言すると終端後方に、該装置（Ｃ）から放出された
殻稈束を横倒し姿勢で一旦受は止め、その後に回収部（
Ｄ）へ−気に放出する受止め部（Ｅ）を設けである。。As already shown in FIG. 2, the clamping and conveying device (C) holds the chain case (
16) is provided, and a chain with protrusions (19) is wound around the lower end drive sprocket (17) and the upper end driven sprocket (18) which are pivotally supported in the chain case (16), and the chain A clamping rail (20) is provided along a protruded chain (19) exposed to the front side from the case (16). Further, the shaft (21) of the driven sprocket (18) is extended outside the chain case (16), and a rotary tool (22) for lifting and discharging the culm is attached to the end of the shaft on the tip side. The shaft (21
) is fitted with a large-diameter rotating shaft (23) that is integrally driven to rotate. Furthermore, the culm bundle discharged from the device (C) is temporarily held at the rear of the upper end of the clamping and conveying device (C), in other words, at the rear of the terminal end, and then placed in a sideways posture, and then transferred to the collecting section (
D) - A receiving part (E) is provided to discharge the air. .

従って、殻稈供給口（１５）へ供給された殻稈束は、突
起付きチェーン（１９）と挟持レール（２０）に挾持さ
れ乍ら横倒し姿勢で上方後方に搬送され、その終端に達
すると回転具（２２）と回転軸（２３）を乗り越えて一
旦前記受止め部（Ｅ）に落下して横倒し姿勢になった後
、下方の回収部（Ｄ）へ落下放出される。尚、前記回転
具（２２）は、殻稈束が挾持搬送装置（Ｃ）の終端に到
達した際に垂れ下がった穂先を掻上げて殻稈束の放出姿
勢を整え、受止め部（Ｅ）に落下した殻稈束の横倒し姿
勢が乱れないようにするためのものである。又、殻稈束
が受止め部（Ｂ）に落下した時点で殻稈束からばらけた
数本の殻稈が搬送経路に残って後続の殻稈束に引っ掛か
っていると、殻稈束を受止め部（Ｅ）から落下放出する
際に放出姿勢を大きく乱す原因となる。そのため、回転
軸（２３）を株元側に設けることで、殻稈束が受止め部
（Ｅ）に落下放出される際にばらけた殻稈を回転軸（２
３）上に引っ掛け、摩擦を介して伝わる回転軸（２３）
の回転力と殻稈束の重量及び弾性復元力で上方へ引っ張
って搬送経路から抜は出るのを補助し、後続の殻稈束に
引っ掛かるのを防止している。Therefore, the culm bundle supplied to the culm supply port (15) is conveyed upward and backward in a sideways posture while being held by the protruding chain (19) and the clamping rail (20), and when it reaches the end, it is rotated. After climbing over the tool (22) and the rotating shaft (23) and once falling into the receiving part (E) and lying on its side, it is released by falling to the collecting part (D) below. The rotating tool (22) adjusts the release posture of the culm bundle by scraping up the drooping tip when the culm bundle reaches the terminal end of the clamping and conveying device (C), and transfers the culm bundle to the receiving part (E). This is to prevent the fallen shell culm bundle from being thrown sideways. In addition, when the shell culm bundle falls to the receiving part (B), if several shell culms that have come loose from the shell culm bundle remain on the conveyance path and are caught in the following shell culm bundle, the shell culm bundle will not be received. This causes a large disturbance in the discharging posture when the discharging material is dropped from the stopper (E). Therefore, by providing the rotating shaft (23) on the stock side, when the shell culm bundle falls and is released to the receiving part (E), the separated shell culms can be removed from the rotating shaft (23).
3) Rotating shaft (23) hooked onto the top and transmitted through friction
The rotational force of the shell culm bundle, the weight of the shell culm bundle, and the elastic restoring force are used to pull it upward to assist in removing it from the conveyance path and prevent it from getting caught in the following shell culm bundle.

前記受止め部（Ｅ）は、挾持搬送装置（Ｃ）の終端後方
に左右横軸芯周りで上下揺動自在に受止め板（２４）を
備え、該受止め板（２４）を水平姿勢にロックして挾持
搬送装置（Ｃ）から落下放出された殻稈束を受止め可能
な状態と、ロックを解除して受止め板（２４）の上下揺
動が可能な状態、換言すると殻稈束の重さで受止め＋ｆ
ｆ１（２４）が上揺動して殻稈束の落下放出が可能な状
態とに自動的に切換わるようになっている。詳述すると
、挾持搬送装置（Ｃ）の側壁にＬ字形リンク（２５）を
回動自在に枢着し、その−片の先端にロッド（２６）を
枢支連結すると共に、他片の先端に当りピン（２５ａ）
を形成し、受止め板（２４）と一体的に揺動する円弧状
リンク（２７）の先端部分に接当させである。又、Ｌ字
形リンク（２５）より下方に位置する側壁に接触リンク
（２８）を上下揺動可能に枢着し、その先端を挾持搬送
装置（Ｃ）の搬送経路上に突出させると共に、前記ロッ
ド（２６）の下端を枢支連結し、以て、接触リンク（２
８）の上への揺動に連動してＬ字形リンク（２５）が回
動し、当りピン（２５ａ）と円弧状リンク（２７）の接
当が解除、即ち受止め板（２４）のロックが解除される
ようになっている。要するに、受止め板（２４）上に殻
稈束が受止められている状態において、後続の殻稈束が
持上げ搬送経路上で接触リンク（２８）に接触して上揺
動すると、受止め板（２４）のロックが解除されてその
上の殻稈束は自重で受止め板（２４）から滑落するので
ある（第４図参照）。尚、殻稈束の落下放出後、Ｌ形す
ンク（２５）及び接触リンク（２８）はスプリング（２
９）によって初期状態に戻され、又、受止め板（２４）
の方もスプリング（３０）によって水平姿勢に戻されて
元のロック状態になる。The receiving part (E) is provided with a receiving plate (24) at the rear of the terminal end of the clamping and conveying device (C) so as to be vertically swingable around the left and right horizontal axes, and the receiving plate (24) is placed in a horizontal position. A locked state in which the shell culm bundle dropped and released from the clamping and conveying device (C) can be received, and an unlocked state in which the receiving plate (24) can be vertically swung, in other words, the shell culm bundle Receive with the weight of +f
f1 (24) is swung upward to automatically switch to a state in which the shell culm bundle can be dropped and released. To be more specific, an L-shaped link (25) is rotatably attached to the side wall of the clamping and conveying device (C), a rod (26) is pivotally connected to the tip of one piece, and a rod (26) is pivotally connected to the tip of the other piece. Hit pin (25a)
, and is brought into contact with the tip of an arcuate link (27) that swings integrally with the receiving plate (24). Further, a contact link (28) is pivotally attached to the side wall located below the L-shaped link (25) so as to be able to swing vertically, and its tip protrudes onto the transport path of the clamping transport device (C), and the rod The lower end of (26) is pivotally connected to the contact link (26).
The L-shaped link (25) rotates in conjunction with the upward swing of 8), and the contact between the contact pin (25a) and the arcuate link (27) is released, that is, the receiving plate (24) is locked. is now being released. In short, in a state where the shell culm bundle is received on the receiving plate (24), when the following shell culm bundle contacts the contact link (28) on the lifting and conveying path and swings upward, the receiving plate (24) is unlocked and the shell culm bundle above it slides down from the receiving plate (24) under its own weight (see Figure 4). In addition, after the shell culm bundle falls and is released, the L-shaped sunk (25) and the contact link (28) are connected to the spring (2
9) is returned to the initial state, and the receiving plate (24)
is also returned to the horizontal position by the spring (30) and returns to its original locked state.

前記回収部（Ｄ）は、積載された横倒し姿勢の殻稈束を
まとめて地上に降ろせるように後端の軸芯（Ｐ３）周り
でダンプ可能に構成してある。しかも、回収部（Ｄ）が
ダンプすると後側板（３１）が倒れて底板（３２）と面
一となり、殻稈束が地上までスムーズに滑落できるよう
になっている。The recovery section (D) is configured to be able to dump around the shaft center (P3) at the rear end so that the loaded bundles of shell culms in a sideways posture can be lowered to the ground all at once. Furthermore, when the collecting section (D) dumps, the rear plate (31) falls down and becomes flush with the bottom plate (32), allowing the culm bundle to slide down smoothly to the ground.

尚、本発明を、圃場に横倒し姿勢で放置された殻稈を掻
き上げて回収する茎稈束回収装置に適用してもよい。Note that the present invention may be applied to a stem culm bundle collection device that scrapes up and collects shell culms left in a horizontal position in a field.

特許請求の範囲の項に図面との対照を便利にする為に符
号を記すが、該記入により本発明は添付図面の構造に限
定されるものではない。Reference numerals are included in the claims for convenience of comparison with the drawings, but the invention is not limited to the structure shown in the accompanying drawings.

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

図面は本発明に係る茎稈束回収装置の実施例を示し、第
１図は挾持搬送装置及び結束装置の正面図、第２図は第
１図の側面図、第３図は切断装置の構造図、第４図は茎
稈束放出時の受止め部の状態を示す側面図、第５図は全
体側面図、第６図は全体平面図である。 （２２）・・・・・・回転具、（２３）・・・・・・軸
、（Ｃ）・・・・・・挾持搬送装置、（Ｄ）・・・・・
・回収部、（Ｅ）・・・・・・受止め部。The drawings show an embodiment of the stem culm bundle collection device according to the present invention, FIG. 1 is a front view of the clamping and conveying device and the binding device, FIG. 2 is a side view of FIG. 1, and FIG. 3 is the structure of the cutting device. 4 is a side view showing the state of the receiving portion when the stem culm bundle is released, FIG. 5 is an overall side view, and FIG. 6 is an overall plan view. (22)...Rotating tool, (23)...Shaft, (C)...Pinching and conveying device, (D)...
・Recovery part, (E)...Receiving part.

Claims (1)

【特許請求の範囲】[Claims] 結束された茎稈束を横倒し姿勢で後方上方に持上げ搬送
する一本の挟持搬送装置（Ｃ）と、この挾持搬送装置（
Ｃ）から落下放出された茎稈束を横倒し姿勢で載置する
回収部（Ｄ）を備え、前記挟持搬送装置（Ｃ）の終端後
方に、放出された茎稈束を横倒し姿勢で一旦受止め、そ
の後に回収部（Ｄ）へ放出する受止め部（Ｅ）を設ける
と共に、前記挟持搬送装置（Ｃ）の終端穂先側に稈身方
向と略平行な軸芯周りで駆動回転される茎稈束掻上げ放
出用の回転具（２２）を配置し、又、前記挾持搬送装置
（Ｃ）の終端株元側には稈身方向と略平行な軸芯周りで
回転可能な軸（２３）を突設配置してある茎稈束回収装
置。A clamping and transporting device (C) that lifts and transports the bundled stem and culm bundles in a sideways position backwards and upwards, and this clamping and transporting device (
A collection unit (D) is provided to place the bundle of stems and culms dropped from C) in a sideways position, and the collecting unit (D) is provided at the rear end of the holding and conveying device (C) to once receive the released bundle of stems and culms in a sideways position. The stem culm is provided with a receiving part (E) which is then discharged to the collecting part (D), and the stem culm is driven and rotated around an axis substantially parallel to the culm direction on the terminal tip side of the pinching and conveying device (C). A rotary tool (22) for lifting and discharging bundles is disposed, and a shaft (23) rotatable around an axis substantially parallel to the culm direction is provided on the end stock side of the clamping and conveying device (C). A protruding stem and culm bundle collection device.