JPH01144181U - - Google Patents
Info
- Publication number
- JPH01144181U JPH01144181U JP3241288U JP3241288U JPH01144181U JP H01144181 U JPH01144181 U JP H01144181U JP 3241288 U JP3241288 U JP 3241288U JP 3241288 U JP3241288 U JP 3241288U JP H01144181 U JPH01144181 U JP H01144181U
- Authority
- JP
- Japan
- Prior art keywords
- crawler
- sides
- idler
- crawlers
- pivoted
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案の実施例である要部の側面図、
第２図はコンバインの側面図、第３図は第２図の
一部を示し、第４図は第３図の平面図を示し、第
５図は第１図の作動説明図を示す。
１……クローラ、２……転輪、３……アイドラ
、４……トラツクフレーム、６……油圧シリンダ
、６……駆動スプロケツト、７……ミツシヨンケ
ース、８，９……伝動ケース、１０……駆動軸。
Figure 1 is a side view of the main parts of an embodiment of the present invention;
2 is a side view of the combine harvester, FIG. 3 is a part of FIG. 2, FIG. 4 is a plan view of FIG. 3, and FIG. 5 is an explanatory view of the operation of FIG. 1. DESCRIPTION OF SYMBOLS 1...Crawler, 2...Rolling wheel, 3...Idler, 4...Truck frame, 6...Hydraulic cylinder, 6...Drive sprocket, 7...Mission case, 8, 9...Transmission case, 10 ...Drive shaft.
Claims (1)
自在にして構成した作業車において、接地側の各
転輪２およびアイドラ３をを軸架したトラツクフ
レーム４を伸縮部材５により左右独立的に上下動
可能に架設し、クローラ１の駆動スプロケツト６
は、ミツシヨンケース７に支持されながら動力伝
達ができるとともに、くの字状に屈折して少なく
とも一方がスイングできる両伝動ケース８，９よ
り延出する駆動軸１０に嵌着して構成したこと特
徴とするクローラ上下動装置。 In a work vehicle in which both crawlers 1 on both sides of the lower body are movable up and down, the track frame 4 on which the road wheels 2 and idler 3 on the ground contact side are pivoted can be moved up and down independently on the left and right sides by means of a telescoping member 5. Drive sprocket 6 of crawler 1
is configured so that it can transmit power while being supported by the transmission case 7, and is fitted onto a drive shaft 10 extending from both transmission cases 8 and 9, which is bent in a dogleg shape and at least one of which can swing. Characteristic crawler vertical movement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3241288U JPH01144181U (en) | 1988-03-10 | 1988-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3241288U JPH01144181U (en) | 1988-03-10 | 1988-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01144181U true JPH01144181U (en) | 1989-10-03 |
Family
ID=31258889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3241288U Pending JPH01144181U (en) | 1988-03-10 | 1988-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01144181U (en) |
-
1988
- 1988-03-10 JP JP3241288U patent/JPH01144181U/ja active Pending