JPH0117979Y2 - - Google Patents
Info
- Publication number
- JPH0117979Y2 JPH0117979Y2 JP1980122745U JP12274580U JPH0117979Y2 JP H0117979 Y2 JPH0117979 Y2 JP H0117979Y2 JP 1980122745 U JP1980122745 U JP 1980122745U JP 12274580 U JP12274580 U JP 12274580U JP H0117979 Y2 JPH0117979 Y2 JP H0117979Y2
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- reaping
- traveling
- transmission mechanism
- conveyance
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 43
- 230000007246 mechanism Effects 0.000 claims description 39
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Harvester Elements (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Combines (AREA)
Description
【考案の詳細な説明】
本考案は、エンジンから脱穀部を介して刈取搬
送部に至るベルト伝動系と前記エンジンから走行
部に至るベルト伝動系とに夫々ベルトテンシヨン
クラツチからなる刈取搬送クラツチ及び走行クラ
ツチを介装すると共に、刈取搬送操作伝達機構を
介して前記刈取搬送クラツチを、刈取搬送クラツ
チ用操作レバーで入り切り操作自在に構成し、か
つ、走行操作伝達機構を介して前記走行クラツチ
を、走行クラツチ用操作レバーで入り切り操作自
在に構成してあるコンバインのクラツチて使用可
能となり、ベルトを交換する手間が少なくなる等
の効果も奏するに至つた。に関する。[Detailed Description of the Invention] The present invention provides a reaping conveyance clutch consisting of a belt tension clutch, and a belt transmission system extending from the engine to the reaping conveyance section via the threshing section, and a belt transmission system extending from the engine to the running section, respectively. A traveling clutch is provided, and the reaping and transporting clutch is configured to be able to be operated on and off by a reaping and transporting clutch operation lever via a reaping and transporting operation transmission mechanism, and the traveling clutch is controlled via a reaping and transporting operation transmission mechanism. It has become possible to use the clutch of a combine harvester, which is constructed so that it can be turned on and off with the operating lever for the traveling clutch, and has also achieved effects such as reducing the time and effort required to replace the belt. Regarding.
この種のコンバインは、脱穀部が駆動状態にあ
るときのみ刈取搬送部を駆動可能に構成したこと
により、例えば、エンジンから走行部を介して刈
取搬送部に伝動すべく構成してある場合のよう
に、刈取搬送部のみが単独駆動されることに起因
する詰まりなどのトラブルを回避することができ
る反面、前記刈取搬送クラツチと走行クラツチと
の操作系が別系統であるため、例えば、刈取作業
途中で機体を一時的に停止させる際、前記刈取搬
送クラツチを切り忘れる場合があり、その結果、
刈取搬送部の引起し装置によつて同じ植立穀稈を
幾度となく掻上げるため、植立穀稈の折損や脱粒
を招き易く、その上、刈取搬送穀稈群が途切れる
ため、停止前に刈取られた搬送穀稈群の終端部で
の層が薄くなり、穀稈受け渡し箇所で搬送姿勢の
乱れなどを誘発し易くなる問題があつた。 This type of combine harvester is configured so that the reaping conveyance section can be driven only when the threshing section is in the driving state, so that, for example, when the combine harvester is configured to transmit power from the engine to the reaping conveyance section via the running section. On the other hand, it is possible to avoid problems such as clogging caused by only the reaping conveyance unit being driven independently.However, since the operation systems for the reaping conveyance clutch and the travel clutch are separate systems, for example, during reaping work, When temporarily stopping the machine, the reaping and transporting clutch may be forgotten to disengage, resulting in
Because the same planted grain culm is raised many times by the lifting device of the reaping and conveying section, the planted grain culm is likely to break or shed.Furthermore, the group of reaped and conveyed grain culms is interrupted, so There was a problem in that the layer at the terminal end of the group of harvested grain culms becomes thinner, which tends to cause disturbances in the transportation posture at the grain culm delivery point.
又、刈取搬送部への伝動系も走行部への伝動系
もベルト伝動によるものであるから、長期にわた
る使用に伴いベルトが幾分伸びることによつて、
ベルトテンシヨンクラツチからなる刈取搬送クラ
ツチや走行クラツチの入り操作が不確実なものと
なる問題もあつた。 In addition, since the transmission system to the reaping conveyance section and the transmission system to the running section are driven by belts, the belt may stretch somewhat with long-term use.
There was also the problem that the engagement operation of the reaping conveyance clutch and the travel clutch, which are composed of belt tension clutches, became uncertain.
本考案は、上述の実情に鑑み、刈取作業途中で
の機体停止時において簡便で確実なクラツチ操作
が行えると共に、ベルト伝動系のベルトに多少の
伸びが生じてもクラツチの入り操作が確実に行え
るコンバインのクラツチ機構の提供を目的とす
る。 In view of the above-mentioned circumstances, the present invention enables simple and reliable clutch operation when the machine is stopped in the middle of reaping work, and also enables reliable clutch engagement even if the belt of the belt transmission system is stretched to some extent. The purpose is to provide a clutch mechanism for combine harvesters.
本考案にかかるコンバインのクラツチ機構の特
徴構成は、冒記したものにおいて、前記刈取搬送
クラツチ用操作レバーを入り側に維持する力より
弱い力で前記刈取搬送クラツチを切り側に付勢す
る第１スプリングを、前記刈取搬送操作伝達機構
に設けると共に、前記走行クラツチのテンシヨン
アームと前記走行操作伝達機構の揺動アームと
を、第２スプリングを介して連結し、さらに、前
記刈取搬送操作伝達機構と前記走行操作伝達機構
との間に、弾性体からなる連係機構を設けるとと
もに、この連係機構は、前記走行クラツチの入り
操作時、前記第１スプリングの付勢力より大なる
逆方向の付勢力で、かつ前記刈取搬送クラツチを
入り操作し得る力を前記刈取搬送操作伝達機構に
付与することで前記刈取搬送クラツチの入り切り
操作を許容し、かつ、前記走行クラツチの切り操
作時、前記第１スプリングの付勢力と協働する力
を前記刈取搬送操作伝達機構に付与することで前
記刈取搬送クラツチを、前記刈取搬送クラツチ用
操作レバーの入切操作に関係なく切り状態とする
ように構成してある点にある。 The characteristic configuration of the clutch mechanism of the combine harvester according to the present invention is that, in the above-mentioned one, the first actuator urges the reaping and conveying clutch toward the cutting side with a force weaker than the force that maintains the operating lever for the reaping and conveying clutch on the entering side. A spring is provided in the reaping transport operation transmission mechanism, and the tension arm of the travel clutch and the swing arm of the travel operation transmission mechanism are connected via a second spring, and the reaping transport operation transmission mechanism is further provided with a spring. A linkage mechanism made of an elastic body is provided between the drive clutch and the travel operation transmission mechanism, and the linkage mechanism applies a biasing force in the opposite direction that is greater than the biasing force of the first spring when the travel clutch is engaged. , and allows the reaping and transporting operation transmission mechanism to engage and disengage the reaping and transporting clutch, and when the traveling clutch is disengaged, the first spring is By applying a force that cooperates with the biasing force to the reaping transport operation transmission mechanism, the reaping transport clutch is configured to be in the disengaged state regardless of whether the reaping transport clutch operation lever is turned on or off. It is in.
すなわち、連係機構は、走行クラツチの切り操
作に連係して、第１スプリングの付勢力と協働す
る力を刈取搬送操作伝達機構に付与することで刈
取搬送クラツチを、刈取搬送クラツチ用操作レバ
ーの入切操作に関係なく切り状態とするように構
成してあるから、刈取搬送クラツチ用操作レバー
を入り位置に保持している刈取作業途中での機体
停止時や刈取作業再開時に前記刈取搬送クラツチ
を一々切り入り操作する必要がなく、クラツチ操
作の簡便化を図ることができると共に、この刈取
搬送クラツチの切り遅れや切り忘れに起因する植
立穀稈の損傷や搬送姿勢の乱れなどのトラブル発
生を確実に回避することができる。しかも、この
ように走行クラツチを刈取搬送クラツチと連係し
乍らも、走行クラツチの入り操作時においては、
第１スプリングの付勢力より大なる逆方向の付勢
力で、かつ刈取搬送クラツチを入り操作し得る力
を前記刈取搬送操作伝達機構に付与することで、
前記刈取搬送クラツチの入り切り操作を許容する
ことによりこの入り切り操作は自由にできるか
ら、機体旋回時など、機体走行時に刈取搬送部に
異常が生じた場合でも、刈取搬送部のみ即座に停
止させることができるので、危険な事態をも回避
し得るに至つた。 That is, the linkage mechanism applies a force that cooperates with the biasing force of the first spring to the reaping and transporting operation transmission mechanism in conjunction with the disengagement operation of the travel clutch, thereby transmitting the reaping and transporting clutch to the operating lever for the reaping and transporting clutch. Since it is configured to be in the cut state regardless of the on/off operation, the reaping and transporting clutch can be turned off when the machine is stopped during reaping work or when reaping work is restarted while the operating lever for the reaping transporting clutch is held in the engaged position. There is no need to cut in and out each time, which simplifies the clutch operation, and also ensures that troubles such as damage to the planted grain culms and disturbances in the conveying posture caused by delaying or forgetting to disengage the reaping and conveying clutch can be prevented. can be avoided. Moreover, even though the traveling clutch is linked with the reaping and conveying clutch in this way, when the traveling clutch is engaged,
By applying to the reaping transport operation transmission mechanism a force that is larger than the urging force of the first spring in the opposite direction and capable of operating the reaping transport clutch,
By allowing the reaping/transferring clutch to be turned on or off, the reaping/transporting operation can be freely performed, so even if an abnormality occurs in the reaping/transporting section while the machine is running, such as when the machine is turning, only the reaping/transporting section can be immediately stopped. Because of this, we were able to avoid dangerous situations.
さらに、前記連係機構は弾性体からなるもので
あり、又、前記第２スプリングも弾性体であるか
ら、刈取搬送部への伝動系或いは走行部への伝動
系のベルトに伸びが生じることがあつても、予
め、クラツチの入り操作状態ではテンシヨンクラ
ツチの良好な入り位置よりもさらにテンシヨンア
ームが入り側にベルトを押り付けるよう、テンシ
ヨンアームに余力を付加する状態に前記連係機構
及び第２スプリングを設定配置しておけば、その
余力の作用する限界までベルトが伸びない限り確
実にクラツチの入り操作がなされるため、これに
よりベルトに伸びが生じてもそのベルトは長期に
わたつて使用可能となり、ベルトを交換する手間
が少なくなる等の効果も奏するに至つた。 Furthermore, since the linkage mechanism is made of an elastic body and the second spring is also made of an elastic body, stretching may occur in the belt of the transmission system to the reaping conveyance section or the transmission system to the running section. However, in advance, when the clutch is in the engagement state, the linkage mechanism and By setting and arranging the second spring, the clutch will be engaged reliably as long as the belt does not stretch to the limit where the remaining force acts, so even if the belt stretches, the belt will remain in place for a long time. It has become usable, and has also achieved benefits such as reducing the time and effort required to replace belts.
以下、本考案の実施例を図面に基づいて説明す
る。 Hereinafter, embodiments of the present invention will be described based on the drawings.
第１図で示すように、走行部の一例である左右
一対のクローラ式走行装置１，１の上部に、脱穀
部２及びエンジン３を搭載するとともに、前記走
行装置１，１の前部には、引起し装置４Ａ、バリ
カン型の刈取装置４Ｂならびに、刈取穀稈を漸次
横倒し姿勢に変更し乍ら前記脱穀部２の脱穀フイ
ードチエーン２Ａに搬送供給する縦搬送装置４Ｃ
等からなる刈取搬送部４を配備してあるコンバイ
ンにおいて、前記走行装置１，１、脱穀部２、刈
取搬送部４に対する伝動構造は次の如く構成す
る。 As shown in FIG. 1, a threshing section 2 and an engine 3 are mounted on the upper part of a pair of left and right crawler-type traveling devices 1, 1, which are an example of a traveling section, and a , a raising device 4A, a clipper-type reaping device 4B, and a vertical conveying device 4C that gradually changes the harvested grain culm to a sideways posture while conveying it to the threshing feed chain 2A of the threshing section 2.
In a combine equipped with a reaping conveyance section 4 consisting of the following, the transmission structure for the traveling devices 1, 1, threshing section 2, and reaping conveyance section 4 is constructed as follows.
即ち、第２図で示すように、前記エンジン３か
ら脱穀部２を介して刈取搬送部４に至る第１伝動
系５と前記エンジン３から走行ミツシヨンケース
６を介して走行装置１，１に至る第２伝動系７と
に分岐するとともに、前記第１伝動系５には脱穀
クラツチ８及び刈取搬送クラツチ９を、前記第２
伝動系７には走行クラツチ１０を夫々介装してあ
る。 That is, as shown in FIG. 2, a first transmission system 5 is connected from the engine 3 to the reaping conveyance section 4 via the threshing section 2, and from the engine 3 to the traveling devices 1, 1 via the traveling transmission case 6. A threshing clutch 8 and a reaping conveyance clutch 9 are connected to the first transmission system 5, and a second transmission system 7 is connected to the second transmission system 7.
A running clutch 10 is interposed in each transmission system 7.
而して、第３図で示すように、前記刈取搬送ク
ラツチ９のテンシヨンアーム９Ａ及び前記走行ク
ラツチ１０のテンシヨンアーム１０Ａと操縦部１
１に設けた操作レバー１２，１３とを夫々操作伝
達機構１４，１５を介して連係し、これら両操作
伝達機構１４，１５間に、走行クラツチ１０の切
り操作に連係して前記刈取搬送クラツチ９を、そ
の操作レバー１２を入り位置に保持したままで切
り状態とし、かつ、走行クラツチ１０の入り操作
時には、刈取搬送クラツチ９の入り切りを許容す
る連係機構１６を設けている。 As shown in FIG.
The operating levers 12 and 13 provided in the reaping clutch 9 are connected to each other via operating transmission mechanisms 14 and 15, respectively, and between these operating transmission mechanisms 14 and 15, the reaping and conveying clutch 9 is connected in conjunction with the disengagement operation of the traveling clutch 10. is set in the disengaged state while the operating lever 12 is held in the engaged position, and a linkage mechanism 16 is provided which allows the reaping and conveying clutch 9 to be engaged and disengaged when the travel clutch 10 is engaged.
前記刈取搬送クラツチ９側の操作伝達機構１４
は、前記操作レバー１２とテンシヨンアーム９Ａ
とを弦月杆１７及びロツド１８を介して連結する
とともに、前記テンシヨンアーム９Ａを伝動ベル
ト９Ｂから離間するクラツチ切り方向に揺動付勢
する第１スプリング１９を設け、以つて、前記操
作レバー１２をクラツチ切り位置OFFに操作し
たとき、前記弦月杆１７及びロツド１８を介して
刈取クラツチ９を切り作動させ、かつ、前記操作
レバー１２をクラツチ入り位置ONに操作したと
き、前記弦月杆１７及びロツド１８を自由揺動状
態にさせるべく構成してある。 Operation transmission mechanism 14 on the side of the reaping conveyance clutch 9
is the operation lever 12 and the tension arm 9A.
A first spring 19 is provided which connects the tension arm 9A with the lever 17 and the rod 18 through the lever 17 and the rod 18, and swings and biases the tension arm 9A in the clutch disengaging direction away from the transmission belt 9B. When the reaping clutch 9 is operated to disengage the reaping clutch 9 via the clutch lever 17 and the rod 18 when the lever 12 is operated to the clutch disengaged position OFF, and when the operating lever 12 is operated to the clutch engaged position ON, the reaping lever is 17 and rod 18 are configured to be in a free swinging state.
前記走行クラツチ１０側の操作伝達機構１５
は、前記操作レバー１３とテンシヨンアーム１０
Ａとを、弦月杆２０、ロツド２１、揺動アーム２
２ならびに第２スプリング２３を介して連係し
て、前記操作レバー１３のクラツチ切り位置
OFF又はクラツチ入り位置ONへの揺動操作に伴
なうロツド２１の押し引きにより、前記走行クラ
ツチ１０を切り入り作動させるべく構成してい
る。 Operation transmission mechanism 15 on the traveling clutch 10 side
is the operation lever 13 and the tension arm 10.
A and the gengetsu rod 20, rod 21, swing arm 2
2 and the second spring 23 to control the clutch release position of the operating lever 13.
The driving clutch 10 is configured to be engaged and operated by pushing and pulling the rod 21 in conjunction with a rocking operation to the OFF or ON clutch engaged position.
前記連係機構１６は、前記走行クラツチ操作伝
達機構１５の揺動アーム２２と刈取搬送クラツチ
９のテンシヨンアーム９Ａとを連係する第３スプ
リングから構成されていて、前記両操作レバー１
２，１３が共にクラツチ入り位置ONにあると
き、刈取搬送クラツチ９のテンシヨンアーム９Ａ
を前記第３スプリング１６の弾性力でクラツチ入
り状態に切換え、かつ、前記走行クラツチ１０の
みを切り操作したとき、前記第３スプリング１６
を弛緩させて前記刈取搬送クラツチ９のテンシヨ
ンアーム９Ａを第１スプリング１９の弾性力でク
ラツチ切り状態に切換えるべく構成している。 The linkage mechanism 16 is composed of a third spring that links the swing arm 22 of the traveling clutch operation transmission mechanism 15 and the tension arm 9A of the reaping conveyance clutch 9,
2 and 13 are both in the clutch engaged position ON, the tension arm 9A of the reaping conveyance clutch 9
is switched to the engaged state by the elastic force of the third spring 16, and when only the traveling clutch 10 is operated to disengage, the third spring 16
The tension arm 9A of the reaping and conveying clutch 9 is switched to the clutch disengaged state by the elastic force of the first spring 19.
尚、実用新案登録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
本考案は添付図面の構造に限定されるものではな
い。 Note that although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.
図面は本考案に係るコンバインのクラツチ機構
の実施例を示し、第１図は全体側面図、第２図は
伝動系統を示すブロツク線図、第３図イ，ロは
夫々要部の拡大図である。
１……走行部、２……脱穀部、３……エンジ
ン、４……刈取搬送部、５，７……伝動系、９…
…刈取搬送クラツチ、１０……走行クラツチ、１
０Ａ……テンシヨンアーム、１２……刈取搬送ク
ラツチ用操作レバー、１３……走行クラツチ用操
作レバー、１４……刈取搬送操作伝達機構、１５
……走行操作伝達機構、１６……連係機構、１９
……付勢部材、２２……揺動アーム。
The drawings show an embodiment of the clutch mechanism of a combine harvester according to the present invention, and Fig. 1 is an overall side view, Fig. 2 is a block diagram showing the transmission system, and Fig. 3 A and B are enlarged views of important parts, respectively. be. DESCRIPTION OF SYMBOLS 1... Traveling part, 2... Threshing part, 3... Engine, 4... Reaping conveyance part, 5, 7... Transmission system, 9...
... Reaping transport clutch, 10 ... Traveling clutch, 1
0A... Tension arm, 12... Operating lever for reaping transport clutch, 13... Operating lever for traveling clutch, 14... Reaping transport operation transmission mechanism, 15
... Traveling operation transmission mechanism, 16 ... Linkage mechanism, 19
...Biasing member, 22...Swinging arm.
Claims (1)
に至るベルト伝動系５と前記エンジン３から走行
部１に至るベルト伝動系７とに夫々ベルトテンシ
ヨンクラツチからなる刈取搬送クラツチ９及び走
行クラツチ１０を介装すると共に、刈取搬送操作
伝達機構１４を介して前記刈取搬送クラツチ９
を、刈取搬送クラツチ用操作レバー１２で入り切
り操作自在に構成し、かつ、走行操作伝達機構１
５を介して前記走行クラツチ１０を、走行クラツ
チ用操作レバー１３で入り切り操作自在に構成し
てあるコンバインのクラツチ機構において、前記
刈取搬送クラツチ用操作レバー１２を入り側に維
持する力より弱い力で前記刈取搬送クラツチ９を
切り側に付勢する第１スプリング１９を、前記刈
取搬送操作伝達機構１４に設けると共に、前記走
行クラツチ１０のテンシヨンアーム１０Ａと前記
走行操作伝達機構１５の揺動アーム２２とを、第
２スプリング２３を介して連結し、さらに、前記
刈取搬送操作伝達機構１４と前記走行操作伝達機
構１５との間に、弾性体からなる連係機構１６を
設けるとともに、この連係機構１６は、前記走行
クラツチ１０の人り操作時、前記第１スプリング
１９の付勢力より大なる逆方向の付勢力で、かつ
前記刈取搬送クラツチ９を入り操作し得る力を前
記刈取搬送操作伝達機構１４に付与することで前
記刈取搬送クラツチ９の入り切り操作を許容し、
かつ、前記走行クラツチ１０の切り操作時、前記
第１スプリング１９の付勢力と協働する力を前記
刈取搬送操作伝達機構１４に付与することで前記
刈取搬送クラツチ９を、前記刈取搬送クラツチ用
操作レバー１２の入切操作に関係なく切り状態と
するように構成してあることを特徴とするコンバ
インのクラツチ機構。 From the engine 3 through the threshing section 2 to the reaping conveyance section 4
A reaping conveyance clutch 9 and a traveling clutch 10 each consisting of a belt tension clutch are installed in the belt transmission system 5 extending from the engine 3 to the traveling section 1, and a reaping conveyance clutch 9 and a traveling clutch 10, respectively, and a reaping conveyance operation transmission mechanism 14 is provided. via the reaping conveyance clutch 9
is constructed such that it can be freely turned on and off with a reaping conveyance clutch operating lever 12, and the traveling operation transmission mechanism 1
In a combine clutch mechanism for a combine harvester, in which the traveling clutch 10 can be freely engaged and turned on and off by means of a traveling clutch operating lever 13, the traveling clutch 10 can be turned on and off using a force weaker than the force that maintains the reaping and conveying clutch operating lever 12 on the entry side. A first spring 19 that biases the reaping conveyance clutch 9 toward the cutting side is provided in the reaping conveyance operation transmission mechanism 14, and a tension arm 10A of the traveling clutch 10 and a swing arm 22 of the traveling operation transmission mechanism 15 are provided. are connected via a second spring 23, and a linkage mechanism 16 made of an elastic body is provided between the reaping and transporting operation transmission mechanism 14 and the traveling operation transmission mechanism 15. , when the travel clutch 10 is manually operated, a force is applied to the reaping transport operation transmission mechanism 14 with a biasing force in the opposite direction that is greater than the biasing force of the first spring 19 and capable of operating the reaping transport clutch 9. By providing this, the reaping and conveying clutch 9 is allowed to be operated on and off,
Further, when the travel clutch 10 is disengaged, a force that cooperates with the biasing force of the first spring 19 is applied to the reaping conveyance operation transmission mechanism 14, thereby causing the reaping conveyance clutch 9 to be operated for the reaping conveyance clutch. A clutch mechanism for a combine harvester, characterized in that it is configured to be in a cut state regardless of whether a lever 12 is turned on or off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980122745U JPH0117979Y2 (en) | 1980-08-27 | 1980-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980122745U JPH0117979Y2 (en) | 1980-08-27 | 1980-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5743729U JPS5743729U (en) | 1982-03-10 |
| JPH0117979Y2 true JPH0117979Y2 (en) | 1989-05-25 |
Family
ID=29483346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980122745U Expired JPH0117979Y2 (en) | 1980-08-27 | 1980-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0117979Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58155931U (en) * | 1982-04-14 | 1983-10-18 | ヤンマー農機株式会社 | Harvester speed control device |
| JP2540885B2 (en) * | 1987-10-22 | 1996-10-09 | 井関農機株式会社 | Power transmission device such as combine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941872U (en) * | 1972-07-13 | 1974-04-12 |
-
1980
- 1980-08-27 JP JP1980122745U patent/JPH0117979Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941872U (en) * | 1972-07-13 | 1974-04-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5743729U (en) | 1982-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6108945B2 (en) | Combine | |
| US7052423B2 (en) | Utility machinery and associated reversible feeder mechanisms | |
| JPH0117979Y2 (en) | ||
| GB1216293A (en) | Ridable lawn mowers and control systems therefor | |
| JP2008199909A (en) | Clutch operation device of combine harvester | |
| JP2606469Y2 (en) | Combine | |
| JPH0310815Y2 (en) | ||
| JP2003232414A (en) | Tension clutch and agricultural machinery using tension clutch | |
| JPS5939870Y2 (en) | combine | |
| JP2008199908A (en) | Operation device of combine harvester | |
| JP4914395B2 (en) | Operation control device for work vehicle | |
| JP3057140B2 (en) | Reaper | |
| JPS6222116Y2 (en) | ||
| JP3499519B2 (en) | Combine | |
| JP2519934Y2 (en) | Combine | |
| JPH0742273Y2 (en) | Combine culm transport structure of combine | |
| JPH0232033Y2 (en) | ||
| JPS5839065Y2 (en) | Transmission device in combine harvester | |
| JPH0657125U (en) | Cutting blade drive in combine | |
| JPS5837808B2 (en) | Clutch operating device in combine harvester | |
| JPH0117968Y2 (en) | ||
| JP2508969Y2 (en) | Combine harvesting pretreatment device | |
| JPH0310814Y2 (en) | ||
| JPH0221892Y2 (en) | ||
| JPH0767455A (en) | Combine harvester |