JPS62117180U - - Google Patents
Info
- Publication number
- JPS62117180U JPS62117180U JP527986U JP527986U JPS62117180U JP S62117180 U JPS62117180 U JP S62117180U JP 527986 U JP527986 U JP 527986U JP 527986 U JP527986 U JP 527986U JP S62117180 U JPS62117180 U JP S62117180U
- Authority
- JP
- Japan
- Prior art keywords
- outer end
- traveling device
- type traveling
- surrounding
- wheel
- 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 claims 3
Landscapes
- Combines (AREA)
Description
第１図は本考案の一実施例に係るクローラ型走
行装置の要部縦断正面図、第２図はこの実施例の
クローラ型走行装置が装備されたコンバインの概
略側面図、第３図は本考案の他の実施例に係るク
ローラ型走行装置の要部縦断正面図、第４図は従
来例の要部縦断正面図、第５図は先行技術の一部
切欠正面図である。
３……駆動輪、４……遊動輪、５……無端帯、
６，６ａ……トラツクローラ、１１……回転軸、
１１ａ……回転軸の外端部、１３……転接輪部、
１４……囲繞壁、１４ａ……囲繞壁の外端面、１
６……囲繞部、１７……被複部。
Fig. 1 is a longitudinal sectional front view of essential parts of a crawler type traveling device according to an embodiment of the present invention, Fig. 2 is a schematic side view of a combine harvester equipped with the crawler type traveling device of this embodiment, and Fig. 3 is a main part of the main part of the crawler type traveling device according to an embodiment of the present invention. FIG. 4 is a longitudinal sectional front view of the main part of a crawler type traveling device according to another embodiment of the invention, FIG. 4 is a longitudinal sectional front view of the main part of the conventional example, and FIG. 5 is a partially cutaway front view of the prior art. 3...driving wheel, 4...idling wheel, 5...endless band,
6, 6a... Truck roller, 11... Rotating shaft,
11a...Outer end of the rotating shaft, 13...Rotating ring part,
14... Surrounding wall, 14a... Outer end surface of surrounding wall, 1
6... Surrounding part, 17... Duplication part.
Claims (1)
遊動輪４を設け、これら駆動輪３と遊動輪４との
間に無端帯５を張設すると共に、駆動輪３と遊動
輪４との間に複数のトラツクローラ６を配設した
クローラ型走行装置において、前記トラツクロー
ラ６のうち、少なくとも前方側に位置するトラツ
クローラ６ａに、このトラツクローラ６ａの回転
軸１１より幅方向外方に突出して前記回転軸１１
の外端部１１ａを囲繞する囲繞壁１４を、該トラ
ツクローラ６ａの前記無端帯５の上面に転接する
転接輪部１３から延設したことを特徴とするクロ
ーラ型走行装置。 (2) 前記囲繞壁１４の前記無端帯５と転接する
外端面１４ａが円弧状に形成されている前記実用
新案登録請求の範囲第１項に記載のクローラ型走
行装置。 (3) 前記囲繞壁１４が前記トラツクローラ６ａ
の転接輪部１３を、その幅方向外方に延長したも
のである前記実用新案登録請求の範囲第１項に記
載のクローラ型走行装置。 (4) 前記囲繞壁１４が前記回転軸１１の外端部
近傍を囲繞する囲繞部１６と、この囲繞部１６の
外端と前記転接輪部１３の外端との間に形成され
た被覆部１７とで構成されている前記実用新案登
録請求の範囲第１項に記載のクローラ型走行装置
。[Claims for Utility Model Registration] (1) A driving wheel 3 is provided on one side in the longitudinal direction, an idler wheel 4 is provided on the other side, and an endless band 5 is provided between the driving wheel 3 and the idler wheel 4. In addition, in a crawler type traveling device in which a plurality of truck rollers 6 are disposed between the driving wheel 3 and the idler wheel 4, at least one of the truck rollers 6 located on the front side is provided with a truck roller 6a. The rotating shaft 11 protrudes outward in the width direction from the rotating shaft 11.
A crawler-type traveling device characterized in that a surrounding wall 14 surrounding an outer end portion 11a of the track roller 6a extends from a rolling wheel portion 13 that rolls into contact with the upper surface of the endless band 5 of the track crawler 6a. (2) The crawler type traveling device according to claim 1, wherein the outer end surface 14a of the surrounding wall 14 that contacts the endless band 5 is formed in an arc shape. (3) The surrounding wall 14 is connected to the truck roller 6a.
The crawler type traveling device according to claim 1, wherein the rolling contact wheel portion 13 is extended outward in the width direction thereof. (4) A surrounding portion 16 in which the surrounding wall 14 surrounds the vicinity of the outer end of the rotating shaft 11, and a covering formed between the outer end of the surrounding portion 16 and the outer end of the rolling ring portion 13. 17. The crawler type traveling device according to claim 1, which comprises a section 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP527986U JPS62117180U (en) | 1986-01-18 | 1986-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP527986U JPS62117180U (en) | 1986-01-18 | 1986-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117180U true JPS62117180U (en) | 1987-07-25 |
Family
ID=30786713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP527986U Pending JPS62117180U (en) | 1986-01-18 | 1986-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04114892U (en) * | 1991-03-28 | 1992-10-09 | 株式会社クボタ | Structure of wheel mounting part of crawler traveling device |
| JP2007062430A (en) * | 2005-08-29 | 2007-03-15 | Kubota Corp | Crawler belt protection structure for crawler type traveling device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632378U (en) * | 1979-08-20 | 1981-03-30 |
-
1986
- 1986-01-18 JP JP527986U patent/JPS62117180U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632378U (en) * | 1979-08-20 | 1981-03-30 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04114892U (en) * | 1991-03-28 | 1992-10-09 | 株式会社クボタ | Structure of wheel mounting part of crawler traveling device |
| JP2007062430A (en) * | 2005-08-29 | 2007-03-15 | Kubota Corp | Crawler belt protection structure for crawler type traveling device |
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