JPS6014350Y2 - Pulling device for reaping harvester - Google Patents

Description

【考案の詳細な説明】 本考案は、機体横内方に向けて片持状に突出される左右
一対の茎稈係止爪をその先端同志を対向させた状態で上
方に移行させる引起し装置により、左右一対の分草体の
間に導入される植立茎稈群を引起すべく構成するととも
に、前記引起し装置の前方で横方向中間部に、前方に向
けて片持状に突出する茎稈係止爪を上方に移行させで茎
稈を梳き上げ分草する装置を設けた刈取収穫機における
引起し処理装置に関する。[Detailed description of the invention] The invention uses a pulling device that moves a pair of left and right stem culm locking claws that project in a cantilevered manner toward the lateral inward side of the aircraft upwards with their tips facing each other. , configured to raise a group of planted stem culms introduced between a pair of right and left plants, and a stem culm protruding forward in a cantilevered manner at a laterally intermediate portion in front of the pulling device; The present invention relates to a lifting device for a reaping harvester equipped with a device for combing up and dividing stem culms by moving a locking claw upward.

上記引起し処理装置では、分草装置にや茎稈を予め立姿
勢に梳き上げる作用を発揮ることにょって、倒伏茎稈を
も良好に引起し処理できるようにしたものであるが、従
来では、分草装置を、前後方向視にて、左右分草体間の
中央位置に設けていたため、所望の作用を充分に発揮さ
せ難い場合もあった。In the above-mentioned lifting treatment device, the weeding device has the effect of combing the stem culms into an upright position in advance, so that even lodging stem culms can be effectively raised and treated. In this case, since the weed splitting device was provided at a central position between the left and right weed splitting bodies when viewed from the front and back, it was sometimes difficult to fully exert the desired effect.

つまり、刈取収穫機は、機体横−側がわを既刈地に対向
させ、機体横他側がわを未刈地に対向させた状態で回り
刈り作業を行なうものであり、分草装置と未刈がわの分
草体との間に導入される茎稈が、未刈茎稈と強く絡み付
いて分草装置の作用を受けても未刈茎稈と容易に分離せ
ず、所望の立姿勢に起され難い虞れがあった。In other words, a reaping/harvesting machine performs mowing work with the side of the machine facing the cut field and the other side of the machine facing the uncut field. The stem culms that are introduced between the gawa and the cuttings are tightly entwined with the uncut stem culms and do not easily separate from the uncut stem culms even when subjected to the action of the weeding device, and can rise to the desired standing posture. There was a risk that it would be difficult.

本考案は、分草装置の配置手段の改良により、冒記問題
を解消せんとするものであり、冒記した構造の刈取収穫
機における引起し処理装置において、前記分草装置を、
前後方向視にて左右分草体間の中央位置よりも機体が回
り刈り作業を行なう時の未刈がわに相当するがわに横偏
位させて設けであることを特徴とする。The present invention aims to solve the above-mentioned problem by improving the means for arranging the weed-thinning device.
It is characterized in that it is provided so as to be laterally offset from the center position between the left and right grass division bodies when viewed in the front-rear direction to a side corresponding to an uncut side when the machine body performs mowing work.

すなわち、左右分草体の間に導入される植立茎稈群の内
の既刈がわに位置するものは未刈がわに位置するものに
較べて、未刈茎稈との絡み付きがないので、所望の立姿
勢に引起され易いことに着目し、分草体を未刈がわに横
偏位させることにより、左右分草体間に導入される植立
茎稈群の内の未刈がわのものに充分な梳き上げ作用を与
えることによって、導入植立茎稈群を全体として極力所
望の立姿勢に起すことが可能となった。In other words, among the planted stem culms introduced between the left and right branches, those located on the cut side are less entangled with uncut stem culms compared to those located on the uncut side. By focusing on the fact that the grass can be easily raised to a desired standing posture, by laterally shifting the crop to the uncut side, the uncut side of the planted stem culm group introduced between the left and right crop is introduced. By applying sufficient combing action to the plants, it became possible to raise the introduced planted stem culm group as a whole into the desired standing posture as much as possible.

以下、本考案の実施の態様を例示図に基づいて詳述する
。Hereinafter, embodiments of the present invention will be described in detail based on illustrative drawings.

第１図は、コンバイン前部の側面を示しており、植立茎
稈を引起し処理する装置１、引起し茎稈の株元を切断す
る刈取装置２、刈取茎稈を合流させる補助搬送装置３、
合流茎稈を後部脱穀装置４のフィードチェーン５に搬送
する後方搬送装置６等が装備されている。Fig. 1 shows the side view of the front part of the combine, which includes a device 1 for raising and processing planted stem culms, a reaping device 2 for cutting the base of the lifted stem culms, and an auxiliary conveyance device for merging the harvested stem culms. 3,
A rear conveyance device 6 and the like for conveying the merged stem culm to the feed chain 5 of the rear threshing device 4 are equipped.

そして、進行に伴い植立茎稈を引起し、刈取処理し、刈
取茎稈を順次後脱穀すべく構成されている。As it progresses, the planted stem culms are raised, harvested, and the harvested stem culms are successively threshed.

前記引起し処理装置１について、第１図乃至第３図に基
づいて説明すると、左右一対のケース７ａ、８ａの夫々
から機体横内方に向けて片持状に突出される左右一対の
茎稈係止爪７ｂ、８ｂをその先端同志を対向させた状態
で上方に移行させる引起し装置７，８にて、左右一対の
分草体９ａ。The lifting processing device 1 will be explained based on FIGS. 1 to 3. A pair of left and right stalks protrudes in a cantilever shape from a pair of left and right cases 7a and 8a toward the lateral inward side of the fuselage. A pair of left and right weeding bodies 9a are moved by raising devices 7 and 8 that move the retaining claws 7b and 8b upward with their tips facing each other.

９ｂの間に導入される植立茎稈群を引起すべく構成され
るとともに、前記引起し装置７，８の前方で横方向中間
部に、ケース１０ａから前方に向けて片持状に突出する
茎稈係止爪１０ｂを上方に移行させて茎稈を梳き上げ分
草する装置１０が設けられており、左右分草体９ａ、９
ｂ間に導入される植立茎稈群を、予め立姿勢に梳き上げ
るようになっている。It is configured to raise the planted stem culm group introduced between 9b and protrudes forward in a cantilevered manner from the case 10a at the lateral intermediate portion in front of the pulling devices 7 and 8. A device 10 for combing and dividing the stem culm by moving the stem culm locking claw 10b upward is provided, and the left and right weeding bodies 9a, 9
The planted stems and culms introduced between the sections b are combed in advance into an upright position.

又、前記分草装置１０が、前後方向視にて、左右分草体
間の中央位置よりも機体が回り刈り作業を行なう時に未
刈がわに相当する左がわに横偏位されて設けられており
、左右分草体９ａ＊９ｂ間に導入される茎稈群の内の未
刈がわに位置するものに充分な梳き上げ作用を与えるよ
うになっている。In addition, the grass cutting device 10 is provided so as to be laterally offset from the center position between the left and right grass cutting bodies to the left side, which corresponds to the uncut side when the machine rotates and performs mowing work, when viewed in the front-rear direction. This provides a sufficient combing effect to the uncut side of the group of stem culms introduced between the left and right branches 9a*9b.

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

図面は本考案に係る刈取収穫機における引起し処理装置
の実施の態様を例示し、第１図はコンバイン前部の側面
図、第２図は引起し処理装置の正面図、第３図は同概略
平面図である。 ７、訃・・・・・引起し装置、７ｂ、８ｂ・・・・・・
茎稈係止爪、１０・・・・・・分草装置、１０ｂ・・・
・・・茎稈係止爪。The drawings illustrate an embodiment of the pulling device for a reaping and harvesting machine according to the present invention; FIG. 1 is a side view of the front part of the combine, FIG. 2 is a front view of the pulling device, and FIG. 3 is the same. FIG. 7, Death...... raising device, 7b, 8b...
Stem culm locking claw, 10... Grass splitting device, 10b...
... Stem culm locking claw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体横内方に向けて片持状に突出される左右一対の茎稈
係止爪７ｂ、８ｂをその先端同志を対向させた状態で上
方に移行させる引起し装置７，８により、左右一対の分
草体９ａ、９ｂの間に導入される植立茎稈群を引起すべ
く構成するとともに、前記引起し装置７，８の前方で横
方向中間部に、前方に向けて片持状に突出する茎稈係止
爪１０ｂを上方に移行させて茎稈を梳き上げ分草する装
置１０を設けた刈取収穫機における引起し装置であって
、前記分草装置１０を、前後方向視にて、左右分草体間
の中央位置よりも機体が回り刈り作業を行なう時の未刈
がわに相当するがわに横偏位させて設けであることを特
徴とする刈取収穫機における引起し処理装置装置。The pair of left and right stem culm locking claws 7b and 8b, which are cantilevered toward the inside of the fuselage, are moved upward with their tips facing each other. A stem is configured to raise the planted stem culm group introduced between the grass bodies 9a and 9b, and protrudes forward in a cantilevered manner in the lateral intermediate portion in front of the pulling devices 7 and 8. This is a pulling device for a reaping/harvesting machine equipped with a device 10 for combing and dividing the stem culm by moving the culm locking claw 10b upward, and in which the weeding device 10 is divided into left and right parts when viewed from the front and back. 1. A lifting and processing device for a reaping harvester, characterized in that it is installed to be laterally offset from a central position between grass bodies to a side corresponding to an uncut side when the machine body rotates and performs mowing work.