JPH0767463A - Threshing apparatus of combine harvester - Google Patents
Threshing apparatus of combine harvesterInfo
- Publication number
- JPH0767463A JPH0767463A JP24396693A JP24396693A JPH0767463A JP H0767463 A JPH0767463 A JP H0767463A JP 24396693 A JP24396693 A JP 24396693A JP 24396693 A JP24396693 A JP 24396693A JP H0767463 A JPH0767463 A JP H0767463A
- Authority
- JP
- Japan
- Prior art keywords
- threshing
- net
- cover
- fulcrum shaft
- grain
- 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.)
- Granted
Links
- 235000013339 cereals Nutrition 0.000 description 21
- 238000007873 sieving Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は例えば稲・麦・大豆など
穀物を刈取って脱穀処理するようにしたコンバインの脱
穀装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combine threshing device for cutting grains such as rice, wheat and soybeans for threshing.
【０００２】[0002]
【従来の技術】従来、実開平３−１０８３３１号公報に
示す如く、スクリュ羽根を胴部外周に設ける扱胴を備
え、刈取った穀稈を全量投入して脱穀する技術があっ
た。2. Description of the Related Art Conventionally, as disclosed in Japanese Utility Model Laid-Open No. 3-108331, there has been a technique in which a handle cylinder provided with screw blades on the outer circumference of a barrel is used to throw in all the cut grain culms to thresh.
【０００３】[0003]
【発明が解決しようとする課題】前記従来技術は、扱胴
下側に設ける受網と脱穀側面カバーをサイドオープン支
点軸に取付け、受網とカバーを機体側方に一体回動させ
る場合、受網前端部にサイドオープン支点軸を位置させ
ることにより、支点軸の前方側と後方側とでカバーを分
割形成し、前方側のカバーを機体側面に固定させ、後方
側のカバーを開閉させる必要があり、前記カバー取付け
構造の簡略化並びに組立作業性の向上などを容易に図り
得ない等の問題があった。SUMMARY OF THE INVENTION In the above-mentioned prior art, when a net and threshing side cover provided on the lower side of the handling cylinder are attached to a side open fulcrum shaft and the net and the cover are integrally rotated sideways, By locating the side open fulcrum shaft at the front end of the net, it is necessary to divide the cover into the front side and the rear side of the fulcrum shaft, fix the front side cover to the body side, and open and close the rear side cover. However, there is a problem that the cover mounting structure cannot be simplified and the assembling workability cannot be easily improved.
【０００４】[0004]
【課題を解決するための手段】然るに、本発明は、扱胴
側方の脱穀部側面を開閉自在に構成するコンバインの脱
穀装置において、脱穀部前方側面にサイドオープン支点
軸を設け、脱穀側面カバー前端をサイドオープン支点軸
の後方に位置させたもので、脱穀側面カバー前端よりも
前方にサイドオープン支点軸を設けるから、脱穀部の前
部乃至後部を一枚の脱穀側面カバーによって覆い得、前
記カバー取付け構造の簡略化並びに組立作業性の向上な
どを容易に行い得、外観形状の簡素化並びに製造コスト
の低減などを容易に図り得るものである。SUMMARY OF THE INVENTION Therefore, the present invention is a combine threshing device in which the side surface of the threshing portion on the side of the handling barrel is openable and closable, and a side open fulcrum shaft is provided on the front side surface of the threshing portion to provide a threshing side surface cover. By arranging the front end behind the side open fulcrum shaft, since the side open fulcrum shaft is provided in front of the threshing side cover front end, the front part or rear part of the threshing part can be covered with one threshing side cover, The cover attachment structure can be simplified and the assembling workability can be easily improved, and the appearance shape and the manufacturing cost can be easily reduced.
【０００５】[0005]
【実施例】以下、本発明の実施例を図面に基づいて詳述
する。図１は脱穀部の側面カバー開放説明図、図２は全
体の側面図、図３は同平面図であり、図中（１）は走行
クローラ（２）をトラックフレーム（３）に装備する機
台、（４）は軸流式のスクリュ形扱胴（５）及び処理胴
（６）及び選別機構（７）などを備えていて前記機台
（１）に搭載する脱穀部、（８）は揚穀筒（９）を介し
て取出す脱穀部（４）の穀粒を溜める穀物タンク、（１
０）は前記脱穀部（４）の下部前方に油圧シリンダ（１
１）を介して昇降可能に装設する刈取部、（１２）は運
転席（１３）及び運転操作部（１４）を備えて前記穀物
タンク（８）の前方に配設させる運転キャビン、（１
５）は前記穀物タンク（８）の後方に備えていてエンジ
ン（１６）を内設するエンジン部、（１７）は前記穀物
タンク（８）内の穀粒を取出す穀粒搬出オーガである。Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is an explanatory view of opening a side cover of a threshing section, FIG. 2 is a side view of the whole, and FIG. 3 is a plan view of the same. In the figure, (1) is a machine equipped with a traveling crawler (2) on a track frame (3). A table, (4) is equipped with an axial screw type handling cylinder (5), a processing cylinder (6), a selection mechanism (7), etc., and a threshing section mounted on the machine base (1), (8) is A grain tank for accumulating the grains of the threshing section (4) taken out through the fried cylinder (9), (1
0) is a hydraulic cylinder (1) in front of the lower part of the threshing section (4).
(1) A mowing section that is installed so as to be able to move up and down, (12) a driving cabin that includes a driver's seat (13) and a driving operation section (14), and is arranged in front of the grain tank (8).
Reference numeral 5) is an engine part provided behind the grain tank (8) and internally equipped with an engine (16), and (17) is a grain carry-out auger for taking out grains from the grain tank (8).
【０００６】そして、前記刈取部（１０）は、未刈り穀
稈を取入れる穀物刈取ヘッダー（１８）と、該ヘッダー
（１８）の後部略中央に連結させて刈取穀稈を脱穀部
（４）に送給するフィーダハウス（１９）によって構成
すると共に、未刈り穀稈掻込み用リール（２０）と、往
復駆動型刈刃（２１）と、分草板（２２）と、穀稈掻込
オーガ（２３）とを前記穀物ヘッダー（１８）に備え、
前記ヘッダー（１８）に取込まれる刈取穀稈をフィーダ
ハウス（１９）に内設する供給チェンコンベア（２４）
を介し脱穀部（４）に送り込んで脱穀処理するように構
成している。The mowing unit (10) connects the grain mowing header (18) for receiving the uncut grain culm and the rear center of the header (18) to the threshing unit (4) for removing the marrow culm. It is composed of a feeder house (19) to be fed to the uncut grass reel (20), a reciprocating drive type cutting blade (21), a weeding board (22), and a grain scraper auger. (23) and are provided in the grain header (18),
Supply chain conveyor (24) in which the cut culm to be taken into the header (18) is installed in the feeder house (19)
It is configured to be sent to the threshing unit (4) via the to perform threshing processing.
【０００７】また、前記脱穀部（４）の右外側には二番
還元筒（２５）を配備させていて、二番処理物を処理胴
（６）に戻して再脱穀及び再選別するように設けてい
る。Further, a second reducing cylinder (25) is provided on the outer right side of the threshing section (4) so that the second processed product is returned to the processing cylinder (6) for re-thresholding and re-sorting. It is provided.
【０００８】さらに、図４に示す如く、前記スクリュ形
扱胴（５）は、脱穀部（４）前後長と略等しい長さの円
筒形胴部（２６）と、この胴部（２６）外周に巻装して
放射状に立設させる螺旋形スクリュ羽根（２７）と、前
記胴部（２６）の後端外周に設ける排塵突起（２８）と
を備えるもので、前記スクリュ形扱胴（５）を機体前後
方向に軸支し、前記フィーダハウス（１９）に連通する
扱室（２９）前側の投入口（３０）に扱胴（５）前端部
を臨ませて設けると共に、扱室（２９）後側の排塵口
（３１）に扱胴（５）の後端部を臨ませるもので、前記
排塵口（３１）を除く前記扱胴（５）下側に受網（３
２）を張設し、フィーダハウス（１９）から刈取り穀稈
を全量投入して脱穀するように構成している。Further, as shown in FIG. 4, the screw type handling cylinder (5) comprises a cylindrical body (26) having a length substantially equal to the longitudinal length of the threshing section (4) and an outer periphery of the body (26). The screw-shaped handling cylinder (5) is provided with a spiral-shaped screw blade (27) wound around the shaft and erected in a radial manner, and a dust projection (28) provided on the outer periphery of the rear end of the body (26). ) Is rotatably supported in the machine front-rear direction, and the front end of the handling cylinder (5) is provided so as to face the front inlet of the handling room (29) communicating with the feeder house (19). ) The rear end of the handling cylinder (5) faces the rear dust collector (31), and the net (3) is provided below the handling cylinder (5) excluding the dust collector (31).
2) is installed and all the cut grain culms are added from the feeder house (19) to thresh.
【０００９】また、前記選別機構（７）を構成する前後
の揺動選別盤（３３）（３４）を備え、揺動リンク（３
５）を介して前後方向に前記選別盤（３３）（３４）を
揺動駆動すると共に、前記扱胴（５）前部下方に位置さ
せるフィードパン（３６）と、穀物漏下量を調節自在な
第１チャフシーブ（３７）と、そのチャフシーブ（３
７）下方に設ける一番選別網（３８）と、前記チャフシ
ーブ（３７）後側に連設するふるい線（３９）とを前揺
動選別盤（３３）に設ける一方、前記ふるい線（３９）
後側下方に設ける第２チャフシーブ（４０）と、該チャ
フシーブ（４０）後側に連設するふるい線（４１）と、
前記ふるい線（４１）上方で受網（３２）後端部下方に
位置させる戻し板（４２）と、一番及び二番流穀板（４
３）（４４）とを、前記の後揺動選別盤（３４）に設け
るもので、前端側をふるい線（４１）前部上方にまた後
端側を受網（３２）終端下方に夫々臨ませる前低後高の
姿勢に前記戻し板（４２）を取付けている。Further, front and rear rocking sorters (33) and (34) constituting the sorter mechanism (7) are provided, and the swing link (3) is provided.
The sorting discs (33) (34) are swingably driven in the front-rear direction via 5), and the feed pan (36) located below the front part of the handling cylinder (5) and the grain leakage amount are adjustable. First chaff sheave (37) and its chaff sheave (3
7) The first sorting net (38) provided below and the sieving line (39) connected to the rear side of the chaff sheave (37) are provided on the front swing sorting disc (33) while the sieving line (39) is provided.
A second chaff sheave (40) provided below the rear side, and a sieving line (41) connected to the rear side of the chaf sheave (40),
A return plate (42) which is located above the sieving line (41) and below the rear end of the receiving net (32), and the first and second stream grain plates (4)
3) and (44) are provided on the rear swing sorting disc (34), and the front end side is located above the front part of the sieving line (41) and the rear end side is located below the end of the receiving net (32). The return plate (42) is attached in a front-back low-rear high posture.
【００１０】さらに、前記フィードパン（３６）上面に
選別風を供給する塵埃除去ファン（４５）と、第１チャ
フシーブ（３７）及び一番選別網（３８）の下方に第１
及び第２風路（４６）（４７）を介して選別風を供給す
る唐箕ファン（４８）と、一番選別網（３８）からの穀
粒を受取って揚穀筒（９）に送出する一番樋（４９）及
び一番コンベア（５０）と、第２チャフシーブ（４０）
下方及び二番流穀板（４４）上面に選別風を供給する二
番選別ファン（５１）と、二番流穀板（４４）からの還
元物を二番還元筒（２５）に送出する二番樋（５２）及
び二番コンベア（５３）と、前記選別盤（３４）後端の
ふるい線（４１）を臨ませる三番口（５４）とを備え、
一番樋（４９）の穀粒をタンク（８）に、また二番樋
（５２）の還元物を処理胴（６）に送出するように構成
している。Further, a dust removing fan (45) for supplying a sorting air to the upper surface of the feed pan (36), and a first chaff sheave (37) and a first sorting net (38) below the first sorting net (38).
And the Kara-mino fan (48) that supplies sorting air through the second air passages (46) (47), and one that receives the grain from the first sorting net (38) and sends it to the fried grain barrel (9). Guard gutter (49) and first conveyor (50), and second chaff sheave (40)
A second sorting fan (51) that supplies sorting air to the lower side and the upper surface of the second-flow grain board (44), and two that sends the reduction products from the second-flow grain board (44) to the second-reduction cylinder (25). A gutter (52) and a second conveyor (53), and a third port (54) facing the sieving line (41) at the rear end of the sorting board (34),
The grain of the first gutter (49) is sent to the tank (8), and the reduced product of the second gutter (52) is sent to the processing cylinder (6).
【００１１】さらに、図５、図６に示す如く、脱穀部
（４）右側後方のＰＴＯケース（５５）を介して扱胴駆
動プーリ（５６）及び選別駆動プーリ（５７）にエンジ
ン（１６）出力を伝達させ、処理胴（６）に扱胴（５）
をこれらの前側のプーリ（５８）（５９）を介して連結
させ、扱胴（５）、処理胴（６）、選別機構（７）各部
を駆動するように構成している。Further, as shown in FIG. 5 and FIG. 6, the engine (16) output to the handle barrel drive pulley (56) and the selection drive pulley (57) via the PTO case (55) on the right rear side of the threshing unit (4). Is transmitted to the processing cylinder (6) and the handling cylinder (5)
Is connected via these front pulleys (58) and (59) to drive the handling cylinder (5), the processing cylinder (6), and the selection mechanism (7).
【００１２】さらに、図７、図８に示す如く、脱穀部
（４）の扱室（２９）を形成する前面板（６０）並びに
後面板（６１）に上端側開放形の軸装着溝（６２）（６
３）を形成し、扱胴（５）を支える扱胴軸（６４）前端
側を前面板（６０）の溝（６２）に上方側から挿入さ
せ、扱胴軸（６４）前端側を軸受体（６５）に回転自在
に軸支させ、軸受体（６５）を前面板（６０）前側にボ
ルト（６６）及び長孔（６７）を介して上下位置変更自
在に取付け、軸受体（６５）下面に下方側から高さ調整
ボルト（６８）を当接させ、また前面板（６０）上端の
溝（６２）を閉塞する連結板（６９）を前面板（６０）
にボルト（７０）止め固定させ、前記ボルト（６８）操
作によって長孔（６７）の範囲内で扱胴（５）前部高さ
を調節すると共に、前記扱胴軸（６４）後端側を後面板
（６１）の溝（６３）に上方側から挿入させ、扱胴駆動
プーリ（５６）を設ける低速または高速に切換え可能な
扱胴変速ケース（７１）に扱胴軸（６４）後端側を軸支
させ、前記ケース（７１）を平板形ブラケット（７２）
に一体固定させ、ボルト（７３）及び長孔（７４）を介
して後面板（６１）にブラケット（７２）を上下位置変
更自在に取付けるもので、軸受体（６５）及び扱胴変速
ケース（７１）を扱胴軸（６４）前後端部に取付けた状
態で扱胴（５）を吊り下げ、扱胴（５）を脱着するよう
に構成している。Further, as shown in FIGS. 7 and 8, the upper end side open type shaft mounting groove (62) is formed in the front plate (60) and the rear plate (61) which form the handling chamber (29) of the threshing portion (4). ) (6
3) is formed and the front end side of the handle shaft (64) supporting the handle barrel (5) is inserted into the groove (62) of the front plate (60) from above, and the front end side of the handle shaft (64) is a bearing body. The bearing body (65) is rotatably supported by the (65), and the bearing body (65) is attached to the front side of the front plate (60) via the bolt (66) and the long hole (67) so that the vertical position can be freely changed. The front plate (60) is provided with a connecting plate (69) that abuts the height adjusting bolt (68) from below and closes the groove (62) at the upper end of the front plate (60).
The bolt (70) is fixed to the handle, and the bolt (68) is operated to adjust the front height of the handle barrel (5) within the range of the elongated hole (67), and the rear end side of the handle barrel shaft (64) is adjusted. The rear end side of the handle barrel shaft (64) is inserted into the groove (63) of the rear face plate (61) and provided with the handle barrel drive pulley (56) in the handle barrel transmission case (71) that can be switched between low speed and high speed. The case (71) is supported by the flat bracket (72)
The bracket (72) is attached to the rear plate (61) through the bolt (73) and the long hole (74) so that the vertical position can be freely changed. The bearing body (65) and the handle case transmission case (71) ) Is attached to the front and rear ends of the handling barrel shaft (64), the handling barrel (5) is hung, and the handling barrel (5) is detached.
【００１３】さらに、図５、図６、図９に示す如く、前
記受網（３２）を左右に分割して左網（７５）と右網
（７６）を形成し、左網（７５）及び右網（７６）を中
央の接合部で左右網フレーム（７７）（７８）にボルト
（７９）（８０）止め固定させると共に、受網（３２）
下方側で左右方向に横架させる横フレーム（８１）を介
して角パイプ形水平フレーム（８２）を前後方向に架設
させ、受網（３２）の前後方向全幅と略等しい長さの前
記水平フレーム（８２）を、左網（７５）と右網（７
６）の中央接合部下側に配設させ、また水平フレーム
（８２）に交叉させるように平板形の複数の受網ガイド
（８３）…を一体固定させるもので、中央にストッパ
（８４）を突出させるガイド（８３）上端縁の右側に右
網フレーム（７８）を当接させ、右網（７６）をガイド
（８３）右側に支持させ、またボルト（８０）を取外し
た状態で右網（７６）中央側端をストッパ（８４）に係
止させ、ボルト（８０）締付または右網（７６）の着脱
交換などの作業を容易に行えるように構成する一方、前
記ガイド（８３）上端縁の左側に左網フレーム（７７）
下面を摺接させ、ボルト（７９）で一体固定した状態の
左網（７５）と左網フレーム（７７）の着脱ガイドとし
て受網ガイド（８３）を使用するように構成し、また網
（７５）（７６）の締付け部材であるボルト（７９）
（８０）の近傍に受網ガイド（８３）を配置させ、上方
からの受圧による網（７５）（７６）の下方への変形を
低減させるように構成している。Further, as shown in FIGS. 5, 6 and 9, the receiving net (32) is divided into left and right to form a left net (75) and a right net (76), and the left net (75) and The right net (76) is fixed to the left and right net frames (77) (78) by bolts (79) (80) at the central joint portion, and the net (32) is received.
The rectangular pipe-shaped horizontal frame (82) is installed in the front-rear direction via a horizontal frame (81) that is laterally laid horizontally in the lower side, and the horizontal frame has a length substantially equal to the entire width in the front-rear direction of the receiving net (32). (82) to the left net (75) and the right net (7
6) is arranged below the central joint part, and a plurality of flat plate-shaped net guides (83) are integrally fixed so as to cross the horizontal frame (82), and the stopper (84) is projected in the center. The right net frame (78) is brought into contact with the right side of the upper edge of the guide (83) to support the right net (76) on the right side of the guide (83), and the right net (76) is removed with the bolt (80) removed. ) The center side end is locked to the stopper (84) so that work such as tightening the bolt (80) or attaching / detaching and replacing the right net (76) can be easily performed, while the upper edge of the guide (83) is Left net frame (77) on the left
The lower net is slidably in contact with the left net (75) integrally fixed with the bolt (79) and the left net frame (77) is configured to use the receiving net guide (83) as an attaching / detaching guide. ) Bolt (79) which is a tightening member for (76)
The net receiving guide (83) is arranged in the vicinity of (80) to reduce the downward deformation of the nets (75) (76) due to the pressure received from above.
【００１４】さらに、図１、図５、図６に示す如く、脱
穀部（４）前方左側面にサイドオープン支点軸（８５）
を設け、該支点軸（８５）に枠フレーム（８６）前端を
一体連結させ、左網フレーム（７７）及び脱穀側面カバ
ー（８７）を前記枠フレーム（８６）に固定させ、左網
（７５）を設けた左網フレーム（７７）と脱穀側面カバ
ー（８７）を枠フレーム（８６）と一体的に、サイドオ
ープン支点軸（８５）を中心に水平方向に回転自在に設
け、扱胴（５）左側方の脱穀部（４）側面を開閉自在に
構成すると共に、脱穀部（４）前端に前記支点軸（８
５）を配設させ、脱穀側面カバー（８７）前端を支点軸
（８５）の後方に位置させ、前記カバー（８７）を支点
軸（８５）より後方に延設させ、扱胴（５）と略等しい
長さの脱穀部（４）の前部乃至後部の左側を前記カバー
（８７）によって覆うもので、前記枠フレーム（８６）
後部にフック（８８）を設け、脱穀機体側のピン（８
９）に前記フック（８８）を係脱自在に係止させ、前記
カバー（８７）を閉位置に支持させると共に、前記フッ
ク（８８）を外して前記カバー（８７）を開放させ、左
網（７５）を機外に取出し、各網（７５）（７６）の交
換並びに内部の掃除などを行うように構成している。Further, as shown in FIGS. 1, 5 and 6, a side open fulcrum shaft (85) is provided on the front left side surface of the threshing part (4).
Is provided, the front end of the frame frame (86) is integrally connected to the fulcrum shaft (85), the left net frame (77) and the threshing side cover (87) are fixed to the frame frame (86), and the left net (75) The left net frame (77) and the threshing side cover (87) are provided integrally with the frame frame (86) so as to be horizontally rotatable around the side open fulcrum shaft (85), and the handling cylinder (5) is provided. The side surface of the threshing unit (4) on the left side is configured to be openable and closable, and the fulcrum shaft (8) is provided at the front end of the threshing unit (4).
5) is arranged, the front end of the threshing side cover (87) is located behind the fulcrum shaft (85), the cover (87) is extended rearward of the fulcrum shaft (85), and The left side of the front part to the rear part of the threshing part (4) having substantially the same length is covered with the cover (87), and the frame (86)
A hook (88) is provided on the rear side, and a pin (8
9) the hook (88) is detachably locked to support the cover (87) in the closed position, the hook (88) is removed to open the cover (87), and the left net ( 75) is taken out of the machine and the nets (75) and (76) are replaced and the inside is cleaned.
【００１５】また、図１、図４から明らかなように、受
網（２３）後端と後面板（６１）の間には排塵口（３
１）を形成する空間があるのに対し、受網（２３）前端
は投入口（３０）底板に連結されるから、受網（３２）
を水平回転させるには支点軸（８５）を受網（３２）前
端より前方に位置させる構造となる。そこで、受網（３
２）前端位置、即ち投入口（３０）底板の後端に支点軸
（８５）を設けても、受網（３２）を水平回転させるこ
とができるが、投入口（３０）側方の脱穀部（４）側面
には、特別に設ける側面カバーを固定させる必要があ
り、側面カバー（８７）が支点軸（８５）を境に前後に
分割して形成される不具合が生じる。従って、前記支点
軸（８５）を脱穀部（４）最前端に設けることにより、
投入口（３０）側方と受網（３２）側方を一枚の側面カ
バー（８７）で覆うことが可能となり、従来不具合が解
消されたものである。Further, as is clear from FIGS. 1 and 4, a dust outlet (3) is provided between the rear end of the net (23) and the rear plate (61).
Although there is a space that forms 1), the front end of the net (23) is connected to the bottom plate of the input port (30), so the net (32) is formed.
In order to rotate horizontally, the fulcrum shaft (85) is located in front of the front end of the net (32). Therefore, the receiving network (3
2) Even if the fulcrum shaft (85) is provided at the front end position, that is, at the rear end of the bottom plate of the input port (30), the receiving net (32) can be horizontally rotated, but the threshing part on the side of the input port (30). (4) It is necessary to fix a side cover that is specially provided on the side face, which causes a problem that the side cover (87) is divided into front and rear parts with the fulcrum shaft (85) as a boundary. Therefore, by providing the fulcrum shaft (85) at the foremost end of the threshing section (4),
Since it is possible to cover the side of the charging port (30) and the side of the receiving net (32) with one side cover (87), the conventional problems have been solved.
【００１６】[0016]
【発明の効果】以上実施例から明らかなように本発明
は、扱胴（５）側方の脱穀部（４）側面を開閉自在に構
成するコンバインの脱穀装置において、脱穀部（４）前
方側面にサイドオープン支点軸（８５）を設け、脱穀側
面カバー（８７）前端をサイドオープン支点軸（８５）
の後方に位置させたもので、脱穀側面カバー（８７）前
端よりも前方にサイドオープン支点軸（８５）を設ける
から、脱穀部（４）の前部乃至後部を一枚の脱穀側面カ
バー（８７）によって覆うことができ、前記カバー（８
７）取付け構造の簡略化並びに組立作業性の向上などを
容易に行うことができ、外観形状の簡素化並びに製造コ
ストの低減などを容易に図ることができるものである。As is apparent from the above embodiments, the present invention is a combine threshing device in which the side surface of the threshing portion (4) on the side of the handling body (5) is openable and closable, and the threshing portion (4) front side surface. A side open fulcrum shaft (85) is installed on the front side of the threshing side cover (87).
Of the threshing side cover (87), the side open fulcrum shaft (85) is provided in front of the front end of the threshing side cover (87). ), Said cover (8
7) The mounting structure can be simplified and the assembling workability can be easily improved, and the outer shape and the manufacturing cost can be easily reduced.
【図１】脱穀部の側面カバー開放説明図。FIG. 1 is an explanatory view of opening a side cover of a threshing unit.
【図２】コンバインの全体側面図。FIG. 2 is an overall side view of the combine.
【図３】同平面図。FIG. 3 is a plan view of the same.
【図４】脱穀部の側面図。FIG. 4 is a side view of a threshing unit.
【図５】同平面図。FIG. 5 is a plan view of the same.
【図６】同正面図。FIG. 6 is a front view of the same.
【図７】扱胴部の正面図。FIG. 7 is a front view of a handling body portion.
【図８】同背面図。FIG. 8 is a rear view of the same.
【図９】受網の拡大説明図。FIG. 9 is an enlarged explanatory diagram of a receiving network.
（４） 脱穀部 （５） 扱胴 （８５） サイドオープン支点軸 （８７） 脱穀側面カバー (4) Threshing part (5) Handling barrel (85) Side open fulcrum shaft (87) Threshing side cover
───────────────────────────────────────────────────── フロントページの続き (72)発明者 高 木 幹 雄 岡山市江並428番地 セイレイ工業株式会 社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Miki Takagi 428, Enami, Okayama City Seirei Industrial Co., Ltd. In-house
Claims (1)
するコンバインの脱穀装置において、脱穀部前方側面に
サイドオープン支点軸を設け、脱穀側面カバー前端をサ
イドオープン支点軸の後方に位置させたことを特徴とす
るコンバインの脱穀装置。1. In a combine threshing device in which a side surface of a threshing portion on the side of a handling barrel is openable and closable, a side open fulcrum shaft is provided on a front side surface of the threshing portion, and a threshing side surface cover front end is positioned behind the side open fulcrum shaft. Combined threshing device characterized by being made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24396693A JP3297823B2 (en) | 1993-09-03 | 1993-09-03 | Combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24396693A JP3297823B2 (en) | 1993-09-03 | 1993-09-03 | Combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0767463A true JPH0767463A (en) | 1995-03-14 |
| JP3297823B2 JP3297823B2 (en) | 2002-07-02 |
Family
ID=17111700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24396693A Expired - Fee Related JP3297823B2 (en) | 1993-09-03 | 1993-09-03 | Combine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3297823B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598952A (en) * | 2007-07-31 | 2012-07-25 | 株式会社久保田 | Combine harvester |
| JP2012165662A (en) * | 2011-02-10 | 2012-09-06 | Yanmar Co Ltd | Normal-type combine harvester |
| JP2016010322A (en) * | 2014-06-27 | 2016-01-21 | 三菱マヒンドラ農機株式会社 | Thresher |
| JP2019062844A (en) * | 2017-10-03 | 2019-04-25 | 株式会社クボタ | Combine-harvester |
-
1993
- 1993-09-03 JP JP24396693A patent/JP3297823B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598952A (en) * | 2007-07-31 | 2012-07-25 | 株式会社久保田 | Combine harvester |
| JP2012165662A (en) * | 2011-02-10 | 2012-09-06 | Yanmar Co Ltd | Normal-type combine harvester |
| JP2016010322A (en) * | 2014-06-27 | 2016-01-21 | 三菱マヒンドラ農機株式会社 | Thresher |
| JP2019062844A (en) * | 2017-10-03 | 2019-04-25 | 株式会社クボタ | Combine-harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3297823B2 (en) | 2002-07-02 |
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