JPS595286Y2 - Grain culm conveyor belt tensioning device in combine harvester - Google Patents
Grain culm conveyor belt tensioning device in combine harvesterInfo
- Publication number
- JPS595286Y2 JPS595286Y2 JP9895178U JP9895178U JPS595286Y2 JP S595286 Y2 JPS595286 Y2 JP S595286Y2 JP 9895178 U JP9895178 U JP 9895178U JP 9895178 U JP9895178 U JP 9895178U JP S595286 Y2 JPS595286 Y2 JP S595286Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- combine harvester
- conveyor belt
- guide member
- tensioning device
- 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
Landscapes
- Harvester Elements (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
【考案の詳細な説明】
本考案は、コンバインにおいて殻稈を搬送するための無
端チェノ又は無端ベルト等の無端搬送帯を緊張状態に保
持するための装置に関するものであり、詳しくは、無端
搬送帯のケースをコンバインにおけるフレームに取付け
るためのケース支持部材を、無端搬送帯の緊張機構の部
品に利用することにより、構造を簡略化すると共に、組
立てが容易にできるようにしたものである。[Detailed description of the invention] The present invention relates to a device for maintaining tension in an endless conveyor belt such as an endless chain or an endless belt for conveying culms in a combine harvester. By using the case supporting member for attaching the case to the frame of the combine harvester as a part of the tensioning mechanism of the endless conveyor belt, the structure is simplified and assembly is facilitated.
次に本考案の一例を図面について説明するに、図におい
て１は起伏自在な引起タイン２を一定間隔で備えた無端
チェノ、３は該無端チェノ１を収容するチェノケースを
示し、無端チェノ１はケース３の端部に穿設した長溝孔
４，４′に摺動自在に嵌子軸５上の遊転鎖車６に巻掛け
されており、該ケース３の一側面には、コンバインにお
けるフレーム７に固着した断面コ字状のケース支持部材
８を当接し、該支持部材８には更にガイド部材９を当設
し、このガイド部材９とケース３との間にケース支持部
材６を挾んだ状態で３者を２本のボルト１０．１０に締
結固着し、ガイド部材９には調節ねじ軸１１付きばね１
２を内蔵すると共に、支持部材８に接する面は支持部材
８側に開放するガイド溝１３を設けて、該ガイド溝１３
にテンション部材１４を摺動自在に嵌挿し、このテンシ
ョン部材１４の先端に設けたボス１５に、前記鎖車６の
軸５を取付けると共に、前記ばね１２を接当して、ばね
１２にて鎖車６を無端チェノ１の緊張方向に付勢して成
るものである。Next, an example of the present invention will be explained with reference to the drawings. In the drawing, 1 is an endless chino equipped with movable lifting tines 2 at regular intervals, 3 is a chino case that houses the endless chino 1, and the endless chino 1 is a case. The frame 7 of the combine harvester is attached to one side of the case 3 so as to be slidably wound around the idler chain wheel 6 on the insert shaft 5. A case support member 8 having a U-shaped cross section fixed to the case 3 is brought into contact with the support member 8, a guide member 9 is further provided in contact with the support member 8, and a case support member 6 is sandwiched between the guide member 9 and the case 3. In this state, the three members are fastened and fixed to two bolts 10 and 10, and the guide member 9 has a spring 1 with an adjusting screw shaft 11.
2 is built-in, and a guide groove 13 is provided on the surface in contact with the support member 8 that is open to the support member 8 side.
The tension member 14 is slidably inserted into the tension member 14, and the shaft 5 of the chain wheel 6 is attached to the boss 15 provided at the tip of the tension member 14, and the spring 12 is brought into contact with the boss 15. The wheel 6 is biased in the tensioning direction of the endless chino 1.
なお、ねじ軸１１の先端１１′はボス１５に僅かの隙間
を残して接近するように延長して、ばね１２の圧縮撓み
量を規制することにより、無端チェノ１に対す衝撃荷重
等によって鎖車６が必要以上に後退してチェノ１が外れ
るのを防止するように構成されている。Note that the tip 11' of the screw shaft 11 is extended so as to approach the boss 15 with a slight gap left, thereby regulating the amount of compressive deflection of the spring 12. 6 is configured to prevent the chino 1 from coming off due to unnecessarily retreating.
このように、無端チェノ３等の無端搬送帯を収容するケ
ース３の側面に、テンション部材１４のガイド部材９を
ポルｌ−１０にて締結するに当り、その間にケース３を
コンバインのフレーム７に取付ケるためのケース支持部
材８を挾んで同時に締結することにより、ケース３に対
してガイド部材とケース支持部材とを別々にボルト締結
する場合に比較して、部品点数が少なく構造を簡略化で
きると共に小型化でき、しかも、組立て及び分解に要す
る手数を低減できて、コストを低減できるのであり、ま
た、ガイド部材９にはケース支持部材８側に開口するガ
イド溝１３を設け、該ガイド溝１３とケース支持部材８
とによってテンション部材１４を摺動自在に保持するこ
とにより、ガイド部材９にはテンション部材をガイドす
るための孔を穿設する必要がなく加工容易であるばかり
か、ガイド部材とケース支持部材との間に薄いシム板を
介挿することによって、テンション部材の摺動状態を任
意に調節することができる効果を有する。In this way, when fastening the guide member 9 of the tension member 14 to the side surface of the case 3 that accommodates the endless conveyor belt such as the endless cheno 3 using the pole l-10, the case 3 is attached to the frame 7 of the combine harvester. By sandwiching and fastening the case support member 8 for installation at the same time, the structure is simplified with fewer parts compared to the case where the guide member and the case support member are bolted separately to the case 3. In addition, the guide member 9 is provided with a guide groove 13 that opens toward the case support member 8, and the guide groove 13 is formed in the guide member 9. 13 and case support member 8
By holding the tension member 14 in a slidable manner, there is no need to drill holes in the guide member 9 for guiding the tension member, which not only facilitates machining, but also facilitates the connection between the guide member and the case support member. By inserting a thin shim plate between them, it is possible to arbitrarily adjust the sliding state of the tension member.
第１図は本考案装置の縦断面図、第２図は第１図のＩＩ
−ＩＩ視断面断面図３図は第１図のＩＩＩ −ＩＩＩ
視断面断面図る。
１・・・・・・無端チェノ、３・・・・・・ケース、６
・・・・・・鎖車、７・・・・・・コンバインのフレー
ム、８・・・・・・ケース支持部材、９・・・・・・ガ
イド部材、１０・・・・・・ボルト、１４・・・・・・
テンション部材、１２・・・・・・ばね、１１・・・・
・・ねじ軸。Figure 1 is a longitudinal sectional view of the device of the present invention, and Figure 2 is II of Figure 1.
-II cross-sectional view Figure 3 shows III-III in Figure 1.
A cross-sectional view. 1...Endless cheno, 3...Case, 6
... Chain wheel, 7 ... Combine harvester frame, 8 ... Case support member, 9 ... Guide member, 10 ... Bolt, 14...
Tension member, 12... Spring, 11...
・Screw shaft.
Claims (1)
ガイド部材とケースとの間にケース支持部材を挾んでボ
ルト締結し、ガイド部材にはケース支持部材側に開口す
るガイド溝を設け、該ガイド溝に摺動自在に嵌挿したテ
ンション部材の先端に、前記無端搬送帯の鎖車を取付け
る一方、ガイド部材とテンション部材との間に鎖車を無
端搬送帯の緊張方向に付勢するばねを設けて成るコンバ
インにおける殻稈搬送帯の緊張装置。A guide member is attached to the side surface of the case containing the endless conveyance belt, a case support member is sandwiched between the guide member and the case, and bolts are fastened to the guide member. The chain wheel of the endless conveyor band is attached to the tip of the tension member slidably inserted into the guide groove, and a spring biases the chain wheel in the direction of tension of the endless conveyor band between the guide member and the tension member. A tensioning device for a shell culm conveyor belt in a combine harvester comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9895178U JPS595286Y2 (en) | 1978-07-18 | 1978-07-18 | Grain culm conveyor belt tensioning device in combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9895178U JPS595286Y2 (en) | 1978-07-18 | 1978-07-18 | Grain culm conveyor belt tensioning device in combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5514489U JPS5514489U (en) | 1980-01-29 |
| JPS595286Y2 true JPS595286Y2 (en) | 1984-02-17 |
Family
ID=29035207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9895178U Expired JPS595286Y2 (en) | 1978-07-18 | 1978-07-18 | Grain culm conveyor belt tensioning device in combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595286Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421158A (en) * | 1987-07-17 | 1989-01-24 | Daiichi Home Kk | Reinforcing beam |
-
1978
- 1978-07-18 JP JP9895178U patent/JPS595286Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5514489U (en) | 1980-01-29 |
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