JPS6428389U - - Google Patents
Info
- Publication number
- JPS6428389U JPS6428389U JP12424387U JP12424387U JPS6428389U JP S6428389 U JPS6428389 U JP S6428389U JP 12424387 U JP12424387 U JP 12424387U JP 12424387 U JP12424387 U JP 12424387U JP S6428389 U JPS6428389 U JP S6428389U
- Authority
- JP
- Japan
- Prior art keywords
- wheels
- link
- running frame
- recess
- supported
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案の実施例を示し、第１図〜第３図
は第１実施例の走行装置の部分側面図及び第１図
Ａ―Ａ断面図、第４図〜第６図は第２実施例乃至
第４実施例を示す装置の側面図、第７図はコンバ
インの全体側面図、第８図は本考案に先だつて考
案された走行装置の一部側面断面図である。
１：機体、３：駆動輪、４：遊動輪、５：クロ
ーラ、６：走行フレーム、７，７ａ〜ｄ：転輪、
８：リンク、９：リンク軸、１１：転輪軸、１３
：スプリング、１４：軸受部。
The drawings show an embodiment of the present invention, and FIGS. 1 to 3 are a partial side view and a sectional view taken along line AA of FIG. 1, and FIGS. 4 to 6 are views of a second embodiment. FIG. 7 is an overall side view of the combine harvester, and FIG. 8 is a partial side sectional view of a traveling device devised prior to the present invention. 1: Airframe, 3: Drive wheel, 4: Idler wheel, 5: Crawler, 6: Running frame, 7, 7a to d: Rolling wheel,
8: Link, 9: Link shaft, 11: Wheel shaft, 13
: Spring, 14: Bearing part.
Claims (1)
及び複数の転輪７にクローラ５を巻掛支持せしめ
、上記転輪７を支持する走行フレーム６を設けた
構造において、上記転輪７を走行フレーム６に揺
動自在に軸支したリンク８の端部に軸支するとと
もに、該走行フレーム６にはリンク揺動時に転輪
軸１１又は転輪の軸受部１４が収容される凹部１
５を形成し、上記転輪７がクローラ内面に常時弾
力的に内接するように前記リンク８をスプリング
１３により弾持付勢したことを特徴とする移動作
業機の走行装置。 The running part that supports the fuselage 1 is made up of drive wheels 3 and idle wheels 4.
In a structure in which crawlers 5 are wound around and supported by a plurality of wheels 7 and a running frame 6 is provided to support the wheels 7, a link 8 in which the wheels 7 are swingably supported on the running frame 6 is provided. A recess 1 is rotatably supported at the end, and the running frame 6 has a recess 1 in which the wheel shaft 11 or the bearing portion 14 of the wheel is accommodated when the link swings.
5, and the link 8 is elastically biased by a spring 13 so that the roller 7 is always elastically inscribed in the inner surface of the crawler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12424387U JPS6428389U (en) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12424387U JPS6428389U (en) | 1987-08-13 | 1987-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428389U true JPS6428389U (en) | 1989-02-20 |
Family
ID=31373806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12424387U Pending JPS6428389U (en) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428389U (en) |
-
1987
- 1987-08-13 JP JP12424387U patent/JPS6428389U/ja active Pending