JPH0198086U - - Google Patents
Info
- Publication number
- JPH0198086U JPH0198086U JP19557087U JP19557087U JPH0198086U JP H0198086 U JPH0198086 U JP H0198086U JP 19557087 U JP19557087 U JP 19557087U JP 19557087 U JP19557087 U JP 19557087U JP H0198086 U JPH0198086 U JP H0198086U
- Authority
- JP
- Japan
- Prior art keywords
- ground contact
- wheels
- aircraft
- longitudinal direction
- ground
- 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
- 241000951498 Brachypteraciidae Species 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
Description
図面は本考案に係る農作業車のクローラ走行装
置の実施例を示し、第１図は可動式のクローラ走
行装置の側面図、第２図は可動接地転輪の配設部
を示す横断平面図、第３図は可動接地転輪の支持
部を示す縦断背面図、第４図は支持ボスの斜視図
、第５図は固定式のクローラ走行装置の側面図、
第６図は固定接地転輪の配設部を示す横断平面図
、第７図は固定接地転輪の支持部を示す縦断背面
図、第８図は支持ボスの取付構造の別実施例を示
す側面図である。
１……トラツクフレーム、３Ａ，３Ｂ，３Ｃ，
３Ｄ，３Ｅ……接地転輪、４……クローラベルト
、６……支持ボス、８……揺動アーム、９……支
点ボス。
The drawings show an embodiment of the crawler traveling device for an agricultural vehicle according to the present invention, and FIG. 1 is a side view of the movable crawler traveling device, and FIG. 2 is a cross-sectional plan view showing the arrangement of the movable ground rolling wheels. FIG. 3 is a vertical cross-sectional rear view showing the support part of the movable ground roller, FIG. 4 is a perspective view of the support boss, and FIG. 5 is a side view of the fixed crawler traveling device.
Fig. 6 is a cross-sectional plan view showing the arrangement part of the fixed earthing roller, Fig. 7 is a vertical cross-sectional rear view showing the supporting part of the fixed earthing roller, and Fig. 8 shows another embodiment of the mounting structure of the support boss. FIG. 1...Truck frame, 3A, 3B, 3C,
3D, 3E... Ground contact wheel, 4... Crawler belt, 6... Support boss, 8... Swing arm, 9... Fulcrum boss.
Claims (1)
側部分を案内する複数の接地転輪３Ａ，３Ｂ，３
Ｃ，３Ｄ，３Ｅを機体前後方向に配設し、これら
接地転輪３Ａ，３Ｂ，３Ｃ，３Ｄ，３Ｅのうち、
機体前後方向の両端に位置する接地転輪３Ａ，３
Ｅを除く複数の接地転輪３Ｂ，３Ｃ，３Ｄを揺動
アーム８，８，８を介して上下動可能な可動接地
転輪に構成してある農作業車のクローラ走行装置
であつて、前記トラツクフレーム１を機体前後方
向に沿う一直線状に形成し、このトラツクフレー
ム１に前記可動接地転輪３Ｂ，３Ｃ，３Ｄの揺動
アーム８，８，８を取付けるための支点ボス９，
９，９を貫設すると共に、前記トラツクフレーム
１の下面に前記機体前後方向の両端に位置する接
地転輪３Ａ，３Ｅのうちの少なくとも前後に位置
する接地転輪３Ａを含む固定接地転輪３Ａ，３Ｂ
，３Ｃ，３Ｄを取付けるための支持ボス６，６，
６，６を付設してある農作業車のクローラ走行装
置。 A plurality of ground contact wheels 3A, 3B, 3 that guide the ground contact side portion of the crawler belt 4 on the track frame 1.
C, 3D, and 3E are arranged in the longitudinal direction of the aircraft, and among these ground wheels 3A, 3B, 3C, 3D, and 3E,
Ground contact wheels 3A, 3 located at both ends of the aircraft in the longitudinal direction
A crawler traveling device for an agricultural vehicle, in which a plurality of ground contact wheels 3B, 3C, and 3D except for E are configured as movable ground contact wheels that can be moved up and down via swing arms 8, 8, 8, The frame 1 is formed in a straight line along the longitudinal direction of the aircraft, and a fulcrum boss 9 for attaching the swing arms 8, 8, 8 of the movable ground rollers 3B, 3C, and 3D to the track frame 1;
9, 9, and a fixed grounding roller 3A including a grounding roller 3A located at least in the front and rear of the grounding wheels 3A, 3E located at both ends in the longitudinal direction of the aircraft on the lower surface of the truck frame 1; ,3B
, 3C, 3D support bosses 6, 6,
Crawler running device for agricultural vehicles equipped with 6,6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19557087U JPH0198086U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19557087U JPH0198086U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198086U true JPH0198086U (en) | 1989-06-29 |
Family
ID=31486243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19557087U Pending JPH0198086U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198086U (en) |
-
1987
- 1987-12-22 JP JP19557087U patent/JPH0198086U/ja active Pending