JPH0767443A - Driving gear for mobile agricultural machine - Google Patents
Driving gear for mobile agricultural machineInfo
- Publication number
- JPH0767443A JPH0767443A JP24034393A JP24034393A JPH0767443A JP H0767443 A JPH0767443 A JP H0767443A JP 24034393 A JP24034393 A JP 24034393A JP 24034393 A JP24034393 A JP 24034393A JP H0767443 A JPH0767443 A JP H0767443A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- tension
- shaft
- drive
- driving
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 235000013339 cereals Nutrition 0.000 description 20
- 238000005096 rolling process Methods 0.000 description 9
- 238000007790 scraping Methods 0.000 description 4
- 244000068988 Glycine max Species 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Harvester 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普通形コンバイ
ンなど移動農機の駆動装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drive unit for a mobile agricultural machine such as an ordinary combine harvester, which is for harvesting grains such as rice, wheat and soybeans for threshing.
【0002】[0002]
【従来の技術】例えば普通形コンバインにおいて、フィ
ーダハウスの駆動軸を正逆駆動自在に設けて、該駆動軸
の回転を駆動チェンを介し穀稈掻込オーガ及び掻込み用
リール及び刈刃など刈取各部に伝達するようにした手段
がある。2. Description of the Related Art For example, in a normal combine harvester, a drive shaft of a feeder house is provided so that it can be driven forward and backward, and the rotation of the drive shaft is controlled by a drive chain to cut a grain stalk auger, a rake reel and a cutting blade There is a means to transmit to each part.
【0003】[0003]
【発明が解決しようとする課題】このような駆動チェン
の弛み側にチェンテンション部材を設ける場合、駆動チ
ェンの正逆駆動に応じてテンション部材のテンション方
向も変更する必要がある。When the chain tension member is provided on the slack side of such a drive chain, it is necessary to change the tension direction of the tension member according to the forward and reverse drive of the drive chain.
【0004】[0004]
【課題を解決するための手段】したがって本発明は、正
逆駆動自在な駆動軸の回転を伝動軸に伝達する駆動チェ
ンの張り側及び弛み側にそれぞれチェンテンション部材
を設けると共に、これらテンション部材をロッドを介し
連動連結させたもので、駆動チェンの正逆駆動によって
チェンの張り側のテンション部材に張り力が作用すると
き、チェンの弛み側にロッドを介しもう一方のテンショ
ン部材を押し付ける状態に作用させて、駆動チェンの正
逆駆動にテンション部材を自動的に対応させた適正な駆
動力の伝達が行える。SUMMARY OF THE INVENTION Therefore, according to the present invention, a chain tension member is provided on each of the tension side and the slack side of a drive chain that transmits the rotation of a drive shaft that can be driven in the normal and reverse directions to a transmission shaft. When the tension force on the tension side of the chain is applied by the forward / reverse drive of the drive chain, it acts to push the other tension member through the rod to the slack side of the chain. Thus, the proper driving force can be transmitted with the tension member automatically corresponding to the forward and reverse driving of the driving chain.
【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はフィーダハウスの側面説明図、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 be described below in detail with reference to the drawings. FIG. 1 is a side view of the feeder house, FIG. 2 is a side view of the whole, and FIG. 3 is a plan view of the feeder house. In the figure, (1) is a machine frame equipped with a traveling crawler (2) on a track frame (3),
(4) is a threshing unit equipped with an axial flow screw type handling cylinder (5), a processing cylinder (6), a sorting mechanism (7), etc., and is mounted on the machine stand (1), and (8) is a fried grain A grain tank for accumulating the grains of the threshing section (4) taken out through the tube (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
復駆動型第1及び第2刈刃(21)(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(2
4)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 section (10) connects the grain mowing header (18) for receiving the uncut grain culm to the rear center of the header (18) to the threshing section (4). It is composed of a feeder house (19) for feeding, and a reel (20) for scraping uncut grain, a first and second reciprocating drive type cutting blades (21) (22), and a grain scraping auger ( 23) is provided in the grain header (18), and the cut grain culm to be taken into the header (18) is internally provided in the feeder house (19).
It is configured to be sent to the threshing unit (4) via 4) and 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)を介し脱穀部(4)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), and the second processed product is returned to the threshing section (4) through the processing cylinder (6) and re-threshed. And it is provided to re-sort.
【0008】図4乃至図9に示す如く、前記刈取部(1
0)は本機側前面に回動支点軸(26)を介しローリン
グ自在に支持させるもので、刈取部(10)後端側の上
部横フレーム(27)を回動枠(28)上部の載置台
(29)及びフック部材(30)に係合保持させると共
に、刈取部(10)後端側の下部横フレーム(31)を
回動枠(28)下部の横フレーム(32)にセットボル
ト(33)を介して固定支持させて、前記刈取部(9)
を回動枠(28)と一体に前記支点軸(26)を中心に
左右に揺動自在に支持させている。As shown in FIGS. 4 to 9, the reaper (1
0) is for supporting the front side of the machine so that it can be freely rolled through a rotary fulcrum shaft (26). The upper horizontal frame (27) on the rear end side of the reaper (10) is mounted on the upper part of the rotary frame (28). The lower horizontal frame (31) on the rear end side of the mowing part (10) is engaged with and held by the stand (29) and the hook member (30). 33) is fixedly supported through the cutting unit (9).
Is supported integrally with the rotating frame (28) so as to be swingable right and left around the fulcrum shaft (26).
【0009】前記支点軸(26)はフィーダハウス(1
9)の前面に開口する穀物取入口(34)の右前面板
(19a)に先端を突設させ、前記回動枠(28)に開
設する穀物送給口(35)の右枠板(28a)の略中央
に取付ける支点軸受板(36)を、前記支点軸(26)
に調芯ベアリング(37)を介して水平回動自在に嵌合
支持させている。そして前記前面板(19a)の支点軸
(26)を中心とした上下位置に刈取回動補助用の上下
摺動ローラ(38)(39)をローラ保持体(40)
(41)を介して設けると共に、前記穀物取入口(3
4)の左前面板(19b)の左外側略中央寄りに刈取回
動補助用の左摺動ローラ(42)をローラ保持体(4
3)を介して設け、前記摺動ローラ(38)(39)を
前記右枠板(28a)の後側面にボルト止め固定する凵
形状の一対のローラ案内部材(44)(44)に、また
前記左摺動ローラ(42)を前記送給口(35)の左枠
板(28b)にボルト止め固定するローラ案内部材(4
5)にそれぞれ嵌合支持させて、これら各ローラ(3
8)(39)(42)でもって支点軸(26)を中心と
する刈取部(10)回動時の補助を行うように構成して
いる。The fulcrum shaft (26) is a feeder house (1
9) The right frame plate (28a) of the grain feeding port (35) which is provided on the rotating frame (28) by projecting the tip on the right front plate (19a) of the grain intake port (34) opened on the front side. The fulcrum bearing plate (36) to be mounted at approximately the center of the fulcrum shaft (26)
It is fitted and supported via a centering bearing (37) so as to be horizontally rotatable. Then, vertical sliding rollers (38) (39) for assisting the cutting rotation are provided at the upper and lower positions around the fulcrum shaft (26) of the front plate (19a) as a roller holder (40).
(41) and the grain intake (3
The left sliding roller (42) for assisting the cutting rotation is provided near the center on the left outer side of the left front plate (19b) of (4).
3), and the pair of roller guide members (44) (44) in the form of a kite that secures the sliding rollers (38) (39) to the rear side surface of the right frame plate (28a) by bolts, A roller guide member (4) for fixing the left sliding roller (42) to the left frame plate (28b) of the feeding port (35) by bolting.
5) are fitted and supported respectively, and these rollers (3
8) It is constituted by (39) and (42) to assist the rotation of the reaping section (10) around the fulcrum shaft (26).
【0010】さらに、フィーダハウス(19)の前面
と、回動枠(28)に係合保持する横フレーム(27)
との間に一定の回動隙間(t)を形成して、ローリング
時の干渉防止を行うと共に、ローリング時の穀物送給口
(35)の開口率を大とさせるように構成している。Further, a lateral frame (27) which is engaged with and held by the front surface of the feeder house (19) and the rotating frame (28).
And a constant rotation gap (t) are formed between them to prevent interference during rolling and to increase the opening ratio of the grain feeding port (35) during rolling.
【0011】またさらに、前記フィーダハウス(19)
の前部左外側面に固設する取付板(46)と、回動枠
(28)の左枠板(28b)裏側下部に固設する取付台
(47)間に枢軸(48)(49)を介しローリングシ
リンダ(50)を介設させると共に、フィーダハウス
(19)側に揺動支点軸(51)を介し支持する揺動ア
ーム(52)先端の長孔(52a)と、前記シリンダ
(50)のピストンロッド(50a)先端の枢軸(4
9)とを係合連結させ、前記取付板(46)と揺動アー
ム(52)中間部と間に枢軸(53)(54)を介しス
トロークセンサ(55)を介設させて、ローリングシリ
ンダ(50)とストロークセンサ(55)を側面視縦方
向に略平行に配設して塵埃などの混入防止を図ると共
に、正面視交差状で基端枢軸(48)(53)を近接配
置して検出精度の向上を図るように構成している。Furthermore, the feeder house (19)
Axis (48) (49) between the mounting plate (46) fixed to the front left outer surface of the vehicle and the mounting base (47) fixed to the lower lower part of the left frame plate (28b) of the rotating frame (28). A rolling cylinder (50) through the shaft, and a long hole (52a) at the tip of a swing arm (52) that supports the feeder house (19) through a swing fulcrum shaft (51), and the cylinder (50). ) Of the piston rod (50a) of the pivot shaft (4
9) is engaged and connected, and a stroke sensor (55) is provided between the mounting plate (46) and the intermediate portion of the swing arm (52) via pivots (53) and (54), and a rolling cylinder ( The stroke sensor (55) and the stroke sensor (55) are arranged substantially parallel to the vertical direction in a side view to prevent dust and the like from entering, and the proximal end pivots (48) (53) are arranged close to each other in a cross-shaped view to detect them. It is configured to improve accuracy.
【0012】前記フィーダハウス(19)の供給チェン
コンベア(24)を正逆駆動する刈取駆動用の油圧モー
タ(56)を、フィーダハウス(19)左外側下方で脱
穀部(4)前面位置のモータ台(57)に設置するもの
で、モータ台(57)の左外側に突出状にモータ(5
6)を固設すると共に、モータ台(57)右外側に突出
させるモータ軸(56a)のスプロケット(58)に、
前記チェンコンベア(24)送り終端側のコンベア駆動
軸(59)のスプロケット(60)をチェン(61)を
介し連動連結させて、これら駆動軸(59)と油圧モー
タ(56)組付時の芯ズレを吸収させて芯出しを容易と
させるように構成している。A hydraulic motor (56) for reaping drive that drives the supply chain conveyor (24) of the feeder house (19) forward and backward is provided with a motor at the front position of the threshing section (4) at the lower left outside of the feeder house (19). The motor (5) is installed on the stand (57) and protrudes to the left outside of the motor stand (57).
6) is fixed, and the sprocket (58) of the motor shaft (56a) is protruded to the right outside of the motor base (57).
The sprocket (60) of the conveyor drive shaft (59) on the feed end side of the chain conveyor (24) is interlockingly connected via the chain (61), and the core when the drive shaft (59) and hydraulic motor (56) are assembled. It is configured to absorb the misalignment and facilitate centering.
【0013】図10にも示す如く、前記チェンコンベア
(24)送り始端側のコンベアドラム(62)は上方に
移動可能に設けるもので、フィーダハウス(19)の左
右側壁(19c)内側に支軸(63)を介し中間を揺動
自在に取付ける左右揺動アーム(64)の先端にドラム
軸(62a)を支持すると共に、前記揺動アーム(6
4)後端の枢軸(65)をフィーダハウス(19)の左
右外側に突出させて、フィーダハウス(19)外側の固
定バネ座(66)に圧縮バネ(67)及びロッド(6
8)を介して上下動自在に支持させて、常時はバネ(6
7)圧によってドラム(62)を下方に押し下げる状態
とさせて、ハウス底板との間に一定クリアランスを保持
させる一方、ハウス(19)内への掻込み流量が増大す
るときバネ(67)圧に抗してドラム(62)を上方に
押し上げる状態とさせて、詰まりを防止するように構成
している。As shown in FIG. 10, the conveyor drum (62) on the feed start end side of the chain conveyor (24) is provided so as to be movable upward, and a spindle is provided inside the left and right side walls (19c) of the feeder house (19). A drum shaft (62a) is supported at the tip of a left and right swing arm (64) which is swingably mounted in the middle via (63), and the swing arm (6
4) The pivot shaft (65) at the rear end is projected to the left and right outside of the feeder house (19), and the compression spring (67) and the rod (6) are attached to the fixed spring seat (66) outside the feeder house (19).
8) supported vertically so that the spring (6
7) The drum (62) is pressed downward by pressure to maintain a constant clearance between the drum and the bottom plate of the house, while the pressure of the spring (67) increases when the flow rate of scraping into the house (19) increases. The drum (62) is pushed upward against this to prevent clogging.
【0014】また図11にも示す如く、前記駆動軸(5
9)はフィーダハウス(19)の右外側で、リール(2
0)・刈刃(21)・オーガ(23)など刈取各部に駆
動力を伝達する刈取駆動チェン(69)に連結させるも
ので、右前面板(19a)裏側の軸受(70)に支持す
る伝動軸であるカウンタ軸(71)の従動スプロケット
(72)を、前記駆動軸(59)の原動スプロケット
(73)に駆動チェン(69)を介し連動連結させてい
る。Further, as shown in FIG. 11, the drive shaft (5
9) is on the right outside of the feeder house (19), and the reel (2
0), cutting blade (21), auger (23), etc. are connected to a mowing drive chain (69) that transmits driving force to each mowing part, and a transmission shaft supported by a bearing (70) behind the right front plate (19a). The driven sprocket (72) of the counter shaft (71) is linked to the driving sprocket (73) of the drive shaft (59) through the drive chain (69).
【0015】さらに前記駆動チェン(69)の張り側及
び弛み側に、チェン(69)内側よりチェンテンション
部材であるテンションスプロケット(74)(75)を
押圧させる如く設けるもので、フィーダハウス(19)
の右側壁(19c)外側の支軸(76)(77)に、各
スプロケット(74)(75)を先端に有するテンショ
ンアーム(78)(79)基端をそれぞれ揺動自在に支
持させ、一方のアーム(78)に一体連結する揺動アー
ム(80)の先端に軸(81)を介しロッド(82)の
一端側を連結させると共に、他方のアーム(79)に一
体連結する揺動アーム(83)先端の係合体(84)に
ロッド(82)他端側を係合連結させ、該係合体(8
4)とロッド(82)他端のバネ座(85)間に圧縮バ
ネ(86)を介設させて、図11実線矢印の如き駆動チ
ェン(69)の正駆動時に一方のスプロケット(74)
にチェン(69)の張り力が作用するとき、前記ロッド
(82)を介してチェン(69)弛み側のスプロケット
(75)を押し上げる状態とさせて、この弛み側のチェ
ン(69)に自動的に張力を与える一方、同図破線矢印
の如き駆動チェン(69)の逆駆動時に他方のスプロケ
ット(75)にチェン(69)の張り力が作用すると
き、一方のスプロケット(74)を押し下げる状態とさ
せて、弛み側のチェン(69)に自動的に張力を与え
て、チェン(69)の正逆駆動時の弛み防止を自動的に
行うように構成している。Furthermore, tension sprocket (74) (75), which is a chain tension member, is pressed from the inside of the chain (69) to the tension side and the slack side of the drive chain (69). The feeder house (19)
The support shafts (76) (77) outside the right side wall (19c) of the above support swingably support the proximal ends of the tension arms (78) (79) having the respective sprockets (74) (75) at their tips. One end side of the rod (82) is connected to the tip of the swing arm (80) integrally connected to the arm (78) of the shaft (81) and is integrally connected to the other arm (79) ( 83) The other end of the rod (82) is engaged and connected to the engaging body (84) at the tip, and the engaging body (8)
4) and a spring seat (85) at the other end of the rod (82), a compression spring (86) is provided so that one sprocket (74) is driven when the drive chain (69) is positively driven as shown by a solid arrow in FIG.
When the tension force of the chain (69) acts on the chain (69), the sprocket (75) on the slack side of the chain (69) is pushed up through the rod (82), and the chain (69) on the slack side automatically moves. On the other hand, when the tension of the chain (69) acts on the other sprocket (75) when the drive chain (69) is reversely driven as indicated by the broken line arrow in the figure, one sprocket (74) is pushed down. Then, tension is automatically applied to the slack side chain (69) to automatically prevent slack when the chain (69) is driven in the forward and reverse directions.
【0016】また、前記掻込オーガ(23)の左右両側
を覆うオーガ側板(87)外側下部の前後位置にキャス
タホルダー(88)をそれぞれ固設させていて、該ホル
ダー(88)に取外し自在に刈取部脱着用キャスタ(8
9)を取付けている。Further, caster holders (88) are fixedly attached to the front and rear positions of the outer lower part of the auger side plate (87) covering the right and left sides of the scraping auger (23), respectively, and can be detachably attached to the holder (88). Caster for removing and removing the reaping part (8
9) is attached.
【0017】本実施例は上記の如く構成するものにし
て、大豆刈取作業などにあって左右一方のクローラ
(2)が大豆畝面に乗り上げて本機姿勢が傾いた場合な
どに水平センサの検出に基づいて前記ローリングシリン
ダ(50)を駆動制御して刈取部(10)の水平保持を
図るものである。The present embodiment is configured as described above, and when the soybean cutting work is performed and the crawler (2) on either side is riding on the soybean ridge and the posture of the machine is inclined, the detection of the horizontal sensor is performed. Based on the above, the rolling cylinder (50) is drive-controlled to horizontally hold the reaper (10).
【0018】而してローリング制御中において刈取部
(10)が回動支点軸(26)を中心として左右に水平
回動する状態下にあっては、上下摺動ローラ(38)
(39)が上下方向の荷重のこじれを防止し、刈取部
(10)の支持荷重を分担して本機側に安全に支持させ
ると共に、左摺動ローラ(42)が刈取部(10)の左
右方向の荷重のこじれを防止して安定良好に本機側に支
持させるものである。Under the condition that the cutting unit (10) horizontally rotates horizontally about the rotation fulcrum shaft (26) during the rolling control, the vertical sliding roller (38).
(39) prevents the load from being twisted in the vertical direction, shares the supporting load of the mowing section (10) for safe support on the machine side, and the left sliding roller (42) prevents the mowing section (10) from collapsing. It prevents the load from twisting in the left-right direction and supports it stably on the machine side.
【0019】また、刈取部(10)のリール(20)・
刈刃(21)・オーガ(23)など各部に駆動力を伝達
する駆動チェン(69)の正逆駆動時には、チェン(6
9)の張り側の作用力によって自動的にスプロケット
(74)(75)を弛み側に作用させる状態とさせて、
チェン(69)の確実な弛み防止が行える。Further, the reel (20) of the reaper (10)
When driving the drive chain (69) that transmits the driving force to each part such as the cutting blade (21) and the auger (23), the chain (6) is driven.
The sprocket (74) (75) is automatically made to act on the slack side by the acting force of the tension side of 9),
The chain (69) can be securely prevented from loosening.
【0020】[0020]
【発明の効果】以上実施例からも明らかなように本発明
は、正逆駆動自在な駆動軸(59)の回転を伝動軸(7
1)に伝達する駆動チェン(69)の張り側及び弛み側
にそれぞれチェンテンション部材(74)(75)を設
けると共に、これらテンション部材(74)(75)を
ロッド(82)を介し連動連結させたものであるから、
駆動チェン(69)の正逆駆動によってチェン(69)
の張り側のテンション部材(74)或いは(75)に張
り力が作用するとき、チェン(69)の弛み側にロッド
(82)を介しもう一方のテンション部材(75)或い
は(74)を押し付ける状態に作用させて、駆動チェン
(69)の正逆駆動にテンション部材(74)(75)
を自動的に適正に対応させた駆動力の伝達が行えるなど
顕著な効果を奏する。As is apparent from the above embodiments, according to the present invention, the rotation of the drive shaft (59) which can be driven in the forward and reverse directions is transmitted to the transmission shaft (7).
The chain tension members (74) and (75) are respectively provided on the tension side and the slack side of the drive chain (69) that is transmitted to 1), and these tension members (74) and (75) are interlockingly connected through the rod (82). Because it is
By driving the drive chain (69) forward and backward, the chain (69)
When a tension force is applied to the tension member (74) or (75) on the tension side of the chain, the other tension member (75) or (74) is pressed against the slack side of the chain (69) via the rod (82). And the tension members (74) (75) for driving the drive chain (69) forward and backward.
A remarkable effect is achieved such that the driving force can be automatically and appropriately matched.
【図1】フィーダハウスの側面説明図である。FIG. 1 is a side view of a feeder house.
【図2】コンバインの全体側面図である。FIG. 2 is an overall side view of the combine.
【図3】コンバインの全体平面図である。FIG. 3 is an overall plan view of the combine.
【図4】フィーダハウスの正面説明図である。FIG. 4 is a front view showing a feeder house.
【図5】ローリング部の斜視説明図である。FIG. 5 is a perspective explanatory view of a rolling portion.
【図6】刈取部の側面説明図である。FIG. 6 is a side view of a reaping unit.
【図7】フィーダハウスの側面説明図である。FIG. 7 is a side view of the feeder house.
【図8】ローリング部の側面説明図である。FIG. 8 is a side view illustrating a rolling portion.
【図9】ローリング部の正面説明図である。FIG. 9 is a front explanatory view of a rolling portion.
【図10】駆動チェン部の平面説明図である。FIG. 10 is an explanatory plan view of a drive chain section.
【図11】刈取駆動系の説明図である。FIG. 11 is an explanatory diagram of a reaping drive system.
(4) 脱穀部 (19) フィーダハウス (59) 駆動軸 (69) 駆動チェン (74)(75) テンションスプロケット(テンショ
ン部材) (82) ロッド(4) Threshing part (19) Feeder house (59) Drive shaft (69) Drive chain (74) (75) Tension sprocket (tension member) (82) Rod
Claims (1)
伝達する駆動チェンの張り側及び弛み側にそれぞれチェ
ンテンション部材を設けると共に、これらテンション部
材をロッドを介し連動連結させたことを特徴とする移動
農機の駆動装置。1. A chain tension member is provided on each of a tension side and a slack side of a drive chain that transmits the rotation of a drive shaft that can be driven in the forward and reverse directions to a transmission shaft, and the tension members are interlockingly connected via a rod. Characteristic mobile agricultural machine drive device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24034393A JP3549057B2 (en) | 1993-08-31 | 1993-08-31 | Combine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24034393A JP3549057B2 (en) | 1993-08-31 | 1993-08-31 | Combine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001217804A Division JP3517842B2 (en) | 2001-07-18 | 2001-07-18 | Combine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0767443A true JPH0767443A (en) | 1995-03-14 |
JP3549057B2 JP3549057B2 (en) | 2004-08-04 |
Family
ID=17058078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24034393A Expired - Fee Related JP3549057B2 (en) | 1993-08-31 | 1993-08-31 | Combine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3549057B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013252100A (en) * | 2012-06-07 | 2013-12-19 | Kubota Corp | Combine harvester |
JP2020058252A (en) * | 2018-10-05 | 2020-04-16 | 株式会社クボタ | Harvesting part mount auxiliary tool and mounting method |
-
1993
- 1993-08-31 JP JP24034393A patent/JP3549057B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013252100A (en) * | 2012-06-07 | 2013-12-19 | Kubota Corp | Combine harvester |
JP2020058252A (en) * | 2018-10-05 | 2020-04-16 | 株式会社クボタ | Harvesting part mount auxiliary tool and mounting method |
Also Published As
Publication number | Publication date |
---|---|
JP3549057B2 (en) | 2004-08-04 |
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