JPS6398316A - Threshing apparatus of general-purpose combine - 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) [Abstract] 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） 本発明は汎用コンバインの脱穀装置に係るものである。[Detailed description of the invention] (Industrial application field) The present invention relates to a threshing device for a general-purpose combine harvester.

（従来技術） 従来、フレームの下部に走行装置を設け、フレームの」
一部に脱穀装置を設け、フレームの前方に運転席及び刈
取部を設け、刈取部の先端に分草装置と回転式掻込体を
設け、回転式掻込体の下方に刈刃を設け、刈刃の後方に
回転胴と掻込棒を設け、回転胴の後方に脱穀装置の脱穀
室に至る搬送装置を設けた汎用コンバインは公知である
。(Prior art) Conventionally, a traveling device was provided at the bottom of the frame, and the
A threshing device is provided in part, a driver's seat and a reaping section are provided in front of the frame, a weed splitting device and a rotary raking body are provided at the tip of the reaping section, a cutting blade is provided below the rotary raking body, A general-purpose combine harvester is known in which a rotary drum and a raking bar are provided behind the cutting blades, and a conveyance device that reaches the threshing chamber of the threshing device is provided behind the rotary drum.

（発明が解決しようとする問題点） 前記公知の汎用コンバインの脱穀室の内部には、螺旋型
扱胴が前後方向軸により軸着されているが、この脱穀室
内より供給穀物を素早く落下させないと能率は上がらな
いのでコーンケーブを用いているが、反面、脱穀室の供
給口（ｄ近では余り早く落下すると穂切れが多くて選別
室内での回収困難となる。そこで、脱穀室内より供給穀
物を素早←落下させても、選別室内で良好に選別ができ
るようにしたものである。(Problems to be Solved by the Invention) Inside the threshing chamber of the known general-purpose combine harvester, a spiral handling barrel is attached by a longitudinal shaft, but if the supplied grain is not quickly dropped from this threshing chamber, A corn cave is used because it does not improve efficiency, but on the other hand, if the grain falls too quickly near the feed port of the threshing room (d), there will be many broken ears and it will be difficult to collect them in the sorting room. ←It is designed so that even if it is dropped, it can be sorted well in the sorting room.

（問題を解決するための手段） よって本発明は、脱穀室１１の供給口１６の下方に左右
方向軸１７で軸止されている処理胴１８を設け、処理胴
１８の下部はクリンプ網１９で包囲して処理胴室２０を
形成し、該処理胴室２０の後部には前後方向軸のスクリ
ュウηを左右に数本並設し、該スクリュウηの下部を下
網ｎで包囲し、該スクリュウ２２の上面と前記処理胴室
２０とを連通口２１で開口させてなる汎用コンバインの
脱穀装置の構成としたものである。(Means for Solving the Problem) Therefore, the present invention provides a processing cylinder 18 which is fixed by a left-right shaft 17 below the supply port 16 of the threshing chamber 11, and a crimp net 19 at the lower part of the processing cylinder 18. A processing barrel chamber 20 is formed by enclosing the processing barrel chamber 20, and several screws η having a longitudinal axis are arranged side by side on the left and right at the rear of the processing barrel chamber 20. 22 and the processing barrel chamber 20 are opened by a communication port 21, which constitutes a threshing device for a general-purpose combine harvester.

（実施例） 本発明の一実施例を図面により説明すると、フレーム１
の下部に走行装置２を設け、フレーム１のＬ部に脱穀装
置３を設け、フレーム１の前方に運転席４及び刈取部５
を設け、刈取部５の先端に分草装置６と回転式掻込体７
を設け、回転式掻込体７の下方に刈刃８を設け、刈刃８
の後方に回転胴９と掻込棒１０を設け、回転胴９の後方
に脱穀装置３の脱穀室１１に至る搬送装置１２を設けた
汎用コンバインにおいて、脱穀室１！の供給口１６の下
方に左右方向軸１７で軸止されている処理胴１８を設け
、処理胴１８の下部はクリンプ網１９で包囲し、処理胴
１８の処理胴室２０の後部を連通口２１で開口させ、連
通口２１の後部にスクリュウ２２を数本並設し、スクリ
ュウ２２の下部を下網２３で包囲する。２４は風選室で
、δは唐箕、２６はクリンプ網１９より漏下したものを
後方に搬送する搬送ベルト、ａは下網乙より漏下したも
のを選別する選別枠、ｎは一番コンベア、酉は二番コン
ベアである。(Example) An example of the present invention will be described with reference to the drawings.
A traveling device 2 is provided at the bottom of the frame 1, a threshing device 3 is provided at the L portion of the frame 1, and a driver's seat 4 and a reaping section 5 are provided at the front of the frame 1.
A weeding device 6 and a rotary raking body 7 are provided at the tip of the cutting section 5.
A cutting blade 8 is provided below the rotary scraping body 7.
In a general-purpose combine harvester, a rotary drum 9 and a raking bar 10 are provided behind the rotary drum 9, and a conveying device 12 leading to the threshing chamber 11 of the threshing device 3 is provided behind the rotary drum 9. A processing cylinder 18 which is fixed by a left-right axis 17 is provided below the supply port 16 of the processing cylinder 18, the lower part of the processing cylinder 18 is surrounded by a crimp net 19, and the rear part of the processing cylinder chamber 20 of the processing cylinder 18 is connected to a communication port 21. Several screws 22 are arranged in parallel at the rear of the communication port 21, and the lower portions of the screws 22 are surrounded by a lower screen 23. 24 is a wind selection room, δ is a winch, 26 is a conveyor belt that conveys the material leaked from the crimp net 19 backwards, a is a sorting frame that sorts the material leaked from the lower net 2, and n is the first conveyor. , the rooster is the second conveyor.

（作用） 次に作用を述べる。(effect) Next, we will discuss the effect.

走行装置２を回転させ、機体を前進させると分草装置６
により分草し、回転式掻込体７により掻込み、刈刃８で
株元を切断し、回転胴９の掻込棒１０により掻込んだ搬
送装置νにより脱穀室１１の供給口１６に供給する。脱
穀室ｌｌ内に供給されたものは、コーンケープ１５を濾
過して処理胴室２０内に流入し、左右方向軸１７で処理
され連通口２１よりスクリュウηに供給されて選別され
る。When the traveling device 2 is rotated and the aircraft is moved forward, the weeding device 6
The grass is divided by the rotary raking body 7, the root of the stock is cut by the cutting blade 8, and the grass is raked by the raking rod 10 of the rotary barrel 9. do. The grains supplied to the threshing chamber 11 filter through the corn cape 15, flow into the processing barrel chamber 20, are processed by the left-right shaft 17, and are supplied to the screw η through the communication port 21 to be sorted.

前記の場合、脱穀室１１より多量に漏下させないと能率
が上がらないが、多量に漏下させても供給口１６の下部
には左右方向軸１７により処理胴１８が横設されており
、処理胴１８により処理できるので、高能率脱穀が可能
になる。In the above case, efficiency cannot be improved unless a large amount leaks from the threshing chamber 11, but even if a large amount leaks, the processing cylinder 18 is horizontally installed below the supply port 16 with a left-right shaft 17, and the processing Since the processing can be performed using the barrel 18, highly efficient threshing is possible.

また、処理胴室２０内に流入した多量の藁はクリンプ網
１９から漏れることなく、連通口２１からスクリュウη
上に排出されるため、選別性能が向上する。In addition, a large amount of straw that has flowed into the processing barrel chamber 20 does not leak from the crimp net 19 and is passed through the communication port 21 to the screw η.
Since it is discharged upward, the sorting performance is improved.

また、連通口２１からスクリュウη上への排出は処理胴
１８の回転による起風を応用するため円滑に行なわれる
。In addition, the discharge from the communication port 21 onto the screw η is carried out smoothly because the wind generated by the rotation of the processing cylinder 18 is applied.

（効果） 従来、フレームの下部に走行装置を設け、フレームの４
二部に脱穀装置を設け、フレームの前方に運転席及び刈
取部を設け、刈取部の先端に分草装置と回転式掻込体を
設け、回転式掻込体の下方に刈刃を設け、刈刃の後方に
回転胴と掻込体を設け、回転胴の後方に脱穀装置の脱穀
室に至る搬送装置を設けた汎用コンバインは公知である
。(Effect) Conventionally, a traveling device was provided at the bottom of the frame, and
A threshing device is provided in the second part, a driver's seat and a reaping section are provided in front of the frame, a weed splitting device and a rotary raking body are provided at the tip of the reaping section, a cutting blade is provided below the rotary raking body, A general-purpose combine harvester is known in which a rotary drum and a scraping body are provided behind the cutting blade, and a conveyance device that reaches the threshing chamber of the threshing device is provided behind the rotary drum.

前記公知の汎用コンバインの脱穀室の内部には、螺旋型
扱胴が前後方向軸により軸着されているが、この脱穀室
内より供給穀物を素早く落下させないと能率は上がらな
いのでコーンケープを用いているが、反面、脱穀室の供
給ロイ」近では余り早く落下すると穂切れが多くて選別
室内での回収困難となる。そこで、脱穀室内より供給穀
物を素早く落下させても、選別室内で良好に選別ができ
るようにしたものである。Inside the threshing chamber of the known general-purpose combine harvester, a spiral handling barrel is attached by a longitudinal axis, but efficiency cannot be improved unless the supplied grain is quickly dropped from this threshing chamber, so a cone cape is used. However, on the other hand, if the grain falls too quickly near the supply block in the threshing room, there will be many broken ears, making it difficult to collect them in the sorting room. Therefore, even if the supplied grains are quickly dropped from the threshing chamber, the sorting can be performed satisfactorily in the sorting chamber.

しかるに本発明は、脱穀室１１の供給１１１６の下方に
左右方向軸１７で軸ｌ二されている処理胴１８を設け、
処理胴１８の下部はクリンプ網１９で包囲して処理胴室
側を形成し、該処理胴室側の後部には前後方向軸のスク
リュウηを左右に数本並設し、該スクリュウ２２の下部
を下網ｎで包囲し、該スクリュウ２２の上面と前記処理
胴室２０とを連通口２１で開口させてなる汎用コンバイ
ンの脱穀装置の構成としたものであるから、走行装置２
を回転させて機体を前進させると分草装置６により分草
し回転式掻込体７により掻込み刈刃８で株元を切断し回
転胴９の掻込体１０により掻込んだ搬送装置配により脱
穀室１１の供給口１６に供給し脱穀するが、この場合、
脱穀室１１より多量に漏下させないと能率が上がらない
ので、多量に漏下させて能率が上げようとしても、供給
口１６の下部には左右方向軸１７により処理胴１８が横
設されており、処理胴１８により漏下物を処理するので
、高能率脱穀が可能になる。また、処理胴室２０内に流
入した多量の藁はクリンプ網１９から漏れることなく、
連通口２１からスクリュウ２２上に排出されるため、選
別性能が向」：する。However, in the present invention, a processing cylinder 18 is provided below the supply 1116 of the threshing chamber 11 and is pivoted about the left-right axis 17,
The lower part of the processing barrel 18 is surrounded by a crimp net 19 to form a processing barrel chamber side, and at the rear of the processing barrel side, several screws η with longitudinal axis are arranged side by side on the left and right, and the lower part of the screw 22 is surrounded by a lower screen n, and the top surface of the screw 22 and the processing barrel chamber 20 are opened through a communication port 21, thereby forming a threshing device for a general-purpose combine harvester.
When the machine body is moved forward by rotating, the weeds are separated by the weeding device 6, the grass is raked by the rotary raking member 7, the base of the plant is cut by the cutting blade 8, and the grass is raked by the raking member 10 of the rotary drum 9. The grain is supplied to the supply port 16 of the threshing room 11 and threshed, but in this case,
Efficiency cannot be improved unless a large amount leaks from the threshing chamber 11, so even if a large amount leaks to improve efficiency, a processing cylinder 18 is installed horizontally at the bottom of the supply port 16 with a left-right axis 17. Since leakage is disposed of by the processing cylinder 18, highly efficient threshing is possible. In addition, a large amount of straw that has flowed into the processing barrel chamber 20 does not leak from the crimp net 19.
Since it is discharged from the communication port 21 onto the screw 22, the sorting performance is improved.

また、連通口２１からスクリュウηトへの排出は処理胴
１８の回転による起風を応用するため円滑に行なわれる
ものである。In addition, the discharge from the communication port 21 to the screw η is carried out smoothly by applying the wind created by the rotation of the processing cylinder 18.

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

第１図は側面図、第２図は縦断正面図、第３図は縦断側
面図である。 符号の説明 １・・・フレーノ１．２・・・走行装置、３・・・脱穀
装置、４・・・運転席、５・・・刈取部、６・・・分草
装置、７・・・回転式掻込体、８・・・刈刃、９・・・
回転胴、１０・・・掻込体、１１・・・脱穀室、１２・
・・搬送装置、１３・・・螺旋型扱胴、１４・・・前後
方向軸、！５・・・コーンケープ、１６・・・供給口、
１７・・・左右方向軸、１８・・・処理胴、１９・・・
クリンプ網、２０・・・処理胴室、２１・・・連通口、
η・・・スクリュウ、２３・・・下網、２４・・・風選
室、２５・・・唐箕、２６・・・搬送ベルト、２７・・
・選別枠、ｎ・・・一番コンペ７．２９・・・二番コン
ベア。FIG. 1 is a side view, FIG. 2 is a vertical front view, and FIG. 3 is a vertical side view. Explanation of symbols 1... Freno 1.2... Traveling device, 3... Threshing device, 4... Driver's seat, 5... Reaping section, 6... Weeding device, 7... Rotary scraping body, 8... cutting blade, 9...
Rotating drum, 10... scraping body, 11... threshing room, 12.
...Conveyor device, 13...Spiral type handling cylinder, 14...Anteroposterior axis,! 5... Corn cape, 16... Supply port,
17... Left-right axis, 18... Processing cylinder, 19...
Crimp net, 20... processing barrel chamber, 21... communication port,
η...Screw, 23...Lower screen, 24...Wind selection chamber, 25...Kingbin, 26...Transport belt, 27...
・Sorting frame, n...Ichiban competition 7.29...Second conveyor.

Claims (1)

【特許請求の範囲】[Claims] 脱穀室１１の供給口１６の下方に左右方向軸１７で軸止
されている処理胴１８を設け、処理胴１８の下部はクリ
ンプ網１９で包囲して処理胴室２０を形成し、該処理胴
室２０の後部には前後方向軸のスクリュウ２２を左右に
数本並設し、該スクリュウ２２の下部を下網２３で包囲
し、該スクリュウ２２の上面と前記処理胴室２０とを連
通口２１で開口させてなる汎用コンバインの脱穀装置。A processing drum 18 is provided below the supply port 16 of the threshing chamber 11 and is fixed by a left-right shaft 17. The lower part of the processing drum 18 is surrounded by a crimp net 19 to form a processing drum chamber 20. At the rear of the chamber 20, several screws 22 with longitudinal axis are arranged side by side on the left and right, the lower part of the screw 22 is surrounded by a lower screen 23, and the upper surface of the screw 22 and the processing barrel chamber 20 are connected to a communication port 21. A general-purpose combine harvester threshing device with an opening.