JPH0319786U - - Google Patents
Info
- Publication number
- JPH0319786U JPH0319786U JP8041689U JP8041689U JPH0319786U JP H0319786 U JPH0319786 U JP H0319786U JP 8041689 U JP8041689 U JP 8041689U JP 8041689 U JP8041689 U JP 8041689U JP H0319786 U JPH0319786 U JP H0319786U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- crawler
- lower roller
- roller wheels
- machine base
- 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 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Combines (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図はコンバインの側面図、第２図及び第３図
は走行装置の側面図、第４図ａは油圧回路図、同
図ｂは手動スイツチを付加した同上油圧回路図、
第５図は制御システム図、第６図及び第７図はフ
ローチヤート図である。
１……走行装置、２……機台、５……駆動スプ
ロケツト、６……トラツクフレーム、８……遊動
輪、１０……クローラ、１１，１１ａ，１１ｂ…
…下部転輪、１２，１３……油圧シリンダ、ＳＶ
３，ＳＶ４……電磁切換弁。
The drawings show one embodiment of the present invention,
Fig. 1 is a side view of the combine, Figs. 2 and 3 are side views of the traveling device, Fig. 4a is a hydraulic circuit diagram, Fig. 4b is a hydraulic circuit diagram of the same as above with a manual switch added,
FIG. 5 is a control system diagram, and FIGS. 6 and 7 are flowcharts. DESCRIPTION OF SYMBOLS 1... Traveling device, 2... Machine base, 5... Drive sprocket, 6... Truck frame, 8... Idle wheel, 10... Crawler, 11, 11a, 11b...
...Lower roller, 12,13...Hydraulic cylinder, SV
3, SV4...Solenoid switching valve.
Claims (1)
２上に運転部及び積載部を設け、前記クローラ１
０を、ミツシヨンケースから左右に延出した車軸
に取付けられている駆動スプロケツト５と、機台
２に連結されているトラツクフレーム６に取付け
た遊動輪８とに掛け回し、上記トラツクフレーム
６に軸支された多数の下部転輪１１を前記クロー
ラ１０の接地側に乗架させた走行車において、前
記トラツクフレーム６の前端と後端とに油圧シリ
ンダ１２をそれぞれ前後方向にして装着し、それ
らの油圧シリンダ１２のロツドに、端部の下部転
輪１１ａ，１１ｂをそれぞれ軸支し、前後の油圧
シリンダ１２，１３をそれらに装着した下部転輪
１１ａ，１１ｂが同方向に進退するように連動連
繋したことを特徴とする走行車における走行装置
。 A driving section and a loading section are provided on a machine base 2 having a traveling device 1 consisting of a crawler 10, and the crawler 1 is provided with a driving section and a loading section.
0 is routed around the drive sprocket 5 attached to the axle extending left and right from the transmission case and the idler wheel 8 attached to the truck frame 6 connected to the machine base 2, and then In a traveling vehicle in which a large number of pivotally supported lower roller wheels 11 are mounted on the ground contact side of the crawler 10, hydraulic cylinders 12 are attached to the front and rear ends of the track frame 6 in the longitudinal direction, respectively. The lower roller wheels 11a and 11b at the ends are respectively supported by the rod of the hydraulic cylinder 12, and the lower roller wheels 11a and 11b attached to the front and rear hydraulic cylinders 12 and 13 are interlocked so that they move forward and backward in the same direction. A traveling device for a traveling vehicle characterized by being interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8041689U JPH0319786U (en) | 1989-07-08 | 1989-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8041689U JPH0319786U (en) | 1989-07-08 | 1989-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319786U true JPH0319786U (en) | 1991-02-26 |
Family
ID=31625456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8041689U Pending JPH0319786U (en) | 1989-07-08 | 1989-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170135698A (en) * | 2016-05-30 | 2017-12-08 | 고려대학교 산학협력단 | Variable track system for moving apparatus |
-
1989
- 1989-07-08 JP JP8041689U patent/JPH0319786U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170135698A (en) * | 2016-05-30 | 2017-12-08 | 고려대학교 산학협력단 | Variable track system for moving apparatus |
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