JPH0223045U - - Google Patents
Info
- Publication number
- JPH0223045U JPH0223045U JP9852488U JP9852488U JPH0223045U JP H0223045 U JPH0223045 U JP H0223045U JP 9852488 U JP9852488 U JP 9852488U JP 9852488 U JP9852488 U JP 9852488U JP H0223045 U JPH0223045 U JP H0223045U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- pivot
- hose
- hydraulic
- guide part
- 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
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Shovels (AREA)
Description
第１図は、本考案による油圧配管構造を有する
バツクホーの側面図。第２図は、同要部の拡大側
面図。第３図は、同要部の拡大一部断面図。第４
図は、第３図の―線断面図。第５図は、排土
装置の一部側面断面図。
Ａ：バツクホー、３：旋回台、６：掘削装置、
９：ブーム、１５：油圧ホース、２２：油圧ホー
ス案内部。
FIG. 1 is a side view of a backhoe having a hydraulic piping structure according to the present invention. FIG. 2 is an enlarged side view of the main parts. FIG. 3 is an enlarged partial sectional view of the main part. Fourth
The figure is a sectional view taken along the line -- in FIG. FIG. 5 is a partial side sectional view of the earth removal device. A: Batshoe, 3: Swivel table, 6: Drilling equipment,
9: Boom, 15: Hydraulic hose, 22: Hydraulic hose guide.
Claims (1)
を上下回動自在に枢支し、同枢支部の中央部に油
圧ホース案内部２２を設け、同案内部２２に旋回
台３内を通してブーム９の上面に配設した油圧ホ
ース１５の中途部を、枢支部の軸線と直交状態に
案内・支持させてなるバツクホーの油圧配管構造
。 The base end of the boom 9 of the excavator 6 is pivoted to the front end of the swivel base 3 so as to be movable up and down, and a hydraulic hose guide part 22 is provided in the center of the pivot part, and the hose is passed through the guide part 22 into the swivel base 3. A hydraulic piping structure for a backhoe in which the middle part of a hydraulic hose 15 arranged on the upper surface of a boom 9 is guided and supported in a state perpendicular to the axis of a pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852488U JPH0223045U (en) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852488U JPH0223045U (en) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223045U true JPH0223045U (en) | 1990-02-15 |
Family
ID=31324875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9852488U Pending JPH0223045U (en) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223045U (en) |
-
1988
- 1988-07-25 JP JP9852488U patent/JPH0223045U/ja active Pending
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