JPS636986U - - Google Patents
Info
- Publication number
- JPS636986U JPS636986U JP9747586U JP9747586U JPS636986U JP S636986 U JPS636986 U JP S636986U JP 9747586 U JP9747586 U JP 9747586U JP 9747586 U JP9747586 U JP 9747586U JP S636986 U JPS636986 U JP S636986U
- Authority
- JP
- Japan
- Prior art keywords
- crawler
- aircraft
- crawlers
- shaft
- tensioning
- 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案クローラ緊張装置を備えたクロ
ーラ作業機の走行部の横断平面図、第２図はクロ
ーラを緊張させている状態のカムの側面図、第３
図はクローラの緊張を解いた場合のカムの側面図
、第４図はカムの回動調節操作手段の変形例を示
す斜視図。
１は機体、２はクローラ、３は駆動輪、４は従
動輪、５は従動輪軸、６はクローラ緊張ばね、７
は機体の一部分、８はカム、９はカム回動調節操
作手段、１０は駆動輪軸、１１は案内輪。
Fig. 1 is a cross-sectional plan view of the running section of a crawler working machine equipped with the crawler tensioning device of the present invention, Fig. 2 is a side view of the cam in a state in which the crawler is tensioned, and Fig. 3
The figure is a side view of the cam when the tension of the crawler is released, and FIG. 4 is a perspective view showing a modification of the cam rotation adjustment operation means. 1 is the aircraft body, 2 is the crawler, 3 is the drive wheel, 4 is the driven wheel, 5 is the driven wheel axle, 6 is the crawler tension spring, 7
8 is a part of the fuselage, 8 is a cam, 9 is a cam rotation adjustment operating means, 10 is a drive wheel shaft, and 11 is a guide wheel.
Claims (1)
駆動輪に、機体に搭載したエンジンから動力を伝
え、クローラの従動輪を遊転自由に支持する軸を
機体に前後動可能に支持させ、その従動輪軸をク
ローラ緊張方向に付勢するばねを設けたクローラ
式作業機において、従動輪軸上に、その軸よりク
ローラ緊張方向前側の機体の一部分に圧接させら
れるカムを設け、そのカムの回動調節操作手段を
備えたクローラ式作業機のクローラ緊張装置。 Crawlers are installed on the left and right sides of the aircraft, power is transmitted from the engine mounted on the aircraft to the drive wheels of the crawlers, and a shaft that supports the driven wheels of the crawlers freely is supported on the aircraft so that they can move forward and backward. In a crawler-type working machine equipped with a spring that biases the wheel in the direction of tensioning the crawler, a cam is provided on the driven wheel shaft and is brought into pressure contact with a part of the machine body on the front side of the shaft in the direction of tensioning the crawler, and a means for adjusting the rotation of the cam is provided. A crawler tensioning device for crawler type work equipment equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9747586U JPS636986U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9747586U JPS636986U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636986U true JPS636986U (en) | 1988-01-18 |
Family
ID=30964429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9747586U Pending JPS636986U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636986U (en) |
-
1986
- 1986-06-25 JP JP9747586U patent/JPS636986U/ja active Pending