JPS6396982U - - Google Patents
Info
- Publication number
- JPS6396982U JPS6396982U JP19246586U JP19246586U JPS6396982U JP S6396982 U JPS6396982 U JP S6396982U JP 19246586 U JP19246586 U JP 19246586U JP 19246586 U JP19246586 U JP 19246586U JP S6396982 U JPS6396982 U JP S6396982U
- Authority
- JP
- Japan
- Prior art keywords
- crawler
- support frame
- traveling
- traveling body
- state
- 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 description 2
- 238000013459 approach Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案に係る作業車のクローラ走行装置
の実施例を示し、第１図はクローラ走行装置の切
欠き平面図、第２図はクローラ走行装置の側面図
、第３図はコンバイン全体の側面図である。第４
図イ，ロはクローラ走行装置の昇降状態の比較例
を示す説明図である。
１……クローラ走行装置、５……クローラ駆動
用輪体、６……支持フレーム、７……クローラ接
地部用輪体、８……クローラ緊張用輪体、１０…
…伝動ケース、１１……揺動リンク機構、１４…
…駆動機構、１９……受止め部。
The drawings show an embodiment of the crawler traveling device for a working vehicle according to the present invention, in which FIG. 1 is a cutaway plan view of the crawler traveling device, FIG. 2 is a side view of the crawler traveling device, and FIG. 3 is a side view of the entire combine harvester. It is a diagram. Fourth
Figures A and B are explanatory diagrams showing comparative examples of the ascending and descending states of the crawler traveling device. DESCRIPTION OF SYMBOLS 1... Crawler traveling device, 5... Wheel body for crawler drive, 6... Support frame, 7... Wheel body for crawler grounding part, 8... Wheel body for crawler tension, 10...
...Transmission case, 11...Swing link mechanism, 14...
...Drive mechanism, 19...Reception part.
Claims (1)
ーラ駆動用輪体５を伝動ケース１０を介して走行
機体に取付け、一対の前記クローラ走行装置１，
１の少なくとも一方において、クローラ接地部用
輪体７…及びクローラ緊張用輪体８の支持フレー
ム６を前記走行機体に対して下降するほど前記ク
ローラ駆動用輪体５に接近するように揺動リンク
機構１１を介して前記走行機体に連結すると共に
、前記支持フレーム６を前記走行機体に対して昇
降操作する駆動機構１４を設け、クローラ上部に
対する受止め部１９を、前記支持フレーム６が上
昇ストロークエンドに在る状態で前記クローラ上
部をクローラ外周面側に膨出する屈曲状態に支持
するように配置して前記支持フレーム６に一体昇
降自在に備えてある作業車のクローラ走行装置。 The crawler driving wheels 5 of the pair of left and right crawler traveling devices 1, 1 are attached to the traveling body via the transmission case 10, and the pair of crawler traveling devices 1,
1, a swinging link is provided so that the support frame 6 of the crawler grounding portion wheel 7 and the crawler tension wheel 8 approaches the crawler driving wheel 5 as the support frame 6 descends relative to the traveling machine body. A drive mechanism 14 is provided which is connected to the traveling body through a mechanism 11 and which raises and lowers the support frame 6 with respect to the traveling body, and a receiving portion 19 for the upper part of the crawler is connected to the traveling body when the support frame 6 reaches the end of its upward stroke. The crawler traveling device for a working vehicle is provided with the support frame 6 such that the upper part of the crawler is supported in a bent state that bulges toward the outer peripheral surface of the crawler when the crawler is in a state where the upper part of the crawler is in a state where the upper part of the crawler is bent to bulge toward the outer circumferential surface of the crawler, and is integrally provided with the support frame 6 so as to be movable up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986192465U JPH0519272Y2 (en) | 1986-12-15 | 1986-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986192465U JPH0519272Y2 (en) | 1986-12-15 | 1986-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6396982U true JPS6396982U (en) | 1988-06-23 |
| JPH0519272Y2 JPH0519272Y2 (en) | 1993-05-20 |
Family
ID=31147569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986192465U Expired - Lifetime JPH0519272Y2 (en) | 1986-12-15 | 1986-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519272Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0242880U (en) * | 1988-09-20 | 1990-03-23 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3658146A (en) * | 1969-02-08 | 1972-04-25 | Mario Trivero | Track vehicle suitable to be used on sloping lands, the trimming movements of which are controlled by an oleodynamic device |
| JPS5476884U (en) * | 1977-11-10 | 1979-05-31 | ||
| JPS58176714U (en) * | 1982-05-19 | 1983-11-26 | 株式会社クボタ | Work vehicle operating device |
-
1986
- 1986-12-15 JP JP1986192465U patent/JPH0519272Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3658146A (en) * | 1969-02-08 | 1972-04-25 | Mario Trivero | Track vehicle suitable to be used on sloping lands, the trimming movements of which are controlled by an oleodynamic device |
| JPS5476884U (en) * | 1977-11-10 | 1979-05-31 | ||
| JPS58176714U (en) * | 1982-05-19 | 1983-11-26 | 株式会社クボタ | Work vehicle operating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0242880U (en) * | 1988-09-20 | 1990-03-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519272Y2 (en) | 1993-05-20 |
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