JPH01145593U - - Google Patents
Info
- Publication number
- JPH01145593U JPH01145593U JP3420288U JP3420288U JPH01145593U JP H01145593 U JPH01145593 U JP H01145593U JP 3420288 U JP3420288 U JP 3420288U JP 3420288 U JP3420288 U JP 3420288U JP H01145593 U JPH01145593 U JP H01145593U
- Authority
- JP
- Japan
- Prior art keywords
- connecting rod
- body frame
- adjuster
- parallel
- posture
- 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
Landscapes
- Mechanical Control Devices (AREA)
Description
図面は本考案に係る歩行型作業車の機体姿勢固
定装置の実施例を示し、第１図は固定装置の側面
図、第２図は固定装置の正面図、第３図は固定装
置の斜視図、第４図は歩行型除雪機の側面図、第
５図及び第６図は別実施ロツク機構の側面図であ
る。第７図は従来固定装置の一部切欠き側面図で
ある。
３……走行装置、４……トラツクフレーム、５
……機体フレーム、６……連結杆、９……姿勢調
節具、１０，１９，２４……ロツク具、１６……
ロツク機構、Ｐ１……機体横方向軸芯、Ｐ３……
枢着軸芯、Ｌ……間隔。
The drawings show an embodiment of the device for fixing body posture of a walking work vehicle according to the present invention, in which FIG. 1 is a side view of the fixing device, FIG. 2 is a front view of the fixing device, and FIG. 3 is a perspective view of the fixing device. , FIG. 4 is a side view of the walk-behind snow blower, and FIGS. 5 and 6 are side views of another embodiment of the locking mechanism. FIG. 7 is a partially cutaway side view of a conventional fixing device. 3... Traveling device, 4... Truck frame, 5
...Aircraft frame, 6...Connecting rod, 9...Attitude adjuster, 10, 19, 24...Lock tool, 16...
Lock mechanism, P 1 ... Aircraft lateral axis, P 3 ...
Pivot axis, L... spacing.
Claims (1)
ーム４とを機体横方向軸芯Ｐ１の周りで相対揺動
自在に連結した歩行型作業車の機体姿勢固定装置
であつて、前記トラツクフレーム４に下端側が枢
着された連結杆６の上端側を枢着した姿勢調節具
９を、前記連結杆６の枢着箇所とは異なる箇所に
て前記連結杆６の枢着軸芯Ｐ３と平行またはほぼ
平行な軸芯Ｐ４の周りで回動自在に前記機体フレ
ーム５に枢着し、前記姿勢調節具９を前記機体フ
レーム５に回動不能に固定するロツク機構１６を
解除操作自在に設けると共に、前記姿勢調節具９
の回動軸芯Ｐ４と前記枢着箇所との間隔Ｌよりも
大きく前記回動軸芯Ｐ４から離れた箇所にて前記
姿勢調節具９に係合するロツク具（１０または１
９または２４）を前記ロツク機構１６に備えてあ
る歩行型作業車の機体姿勢固定装置。 A body posture fixing device for a walk-behind work vehicle in which a body frame 5 and a track frame 4 of a traveling device 3 are connected to each other so as to be relatively swingable around a lateral axis P1 of the body. The posture adjuster 9, which is pivotally connected to the upper end side of the connecting rod 6, is placed parallel to or almost parallel to the pivot axis P3 of the connecting rod 6 at a location different from the pivoting point of the connecting rod 6. A locking mechanism 16 is provided which is rotatably attached to the body frame 5 around a parallel axis P4 and which fixes the attitude adjuster 9 to the body frame 5 in a non-rotatable manner, and which is operable to release the lock mechanism 16. The posture adjuster 9
A locking tool (10 or 1
9 or 24) in the lock mechanism 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3420288U JPH01145593U (en) | 1988-03-14 | 1988-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3420288U JPH01145593U (en) | 1988-03-14 | 1988-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145593U true JPH01145593U (en) | 1989-10-06 |
Family
ID=31260923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3420288U Pending JPH01145593U (en) | 1988-03-14 | 1988-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145593U (en) |
-
1988
- 1988-03-14 JP JP3420288U patent/JPH01145593U/ja active Pending