JPS5810954U - Backhoe bracket mounting device - Google Patents
Backhoe bracket mounting deviceInfo
- Publication number
- JPS5810954U JPS5810954U JP10558381U JP10558381U JPS5810954U JP S5810954 U JPS5810954 U JP S5810954U JP 10558381 U JP10558381 U JP 10558381U JP 10558381 U JP10558381 U JP 10558381U JP S5810954 U JPS5810954 U JP S5810954U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- backhoe
- mounting device
- state
- support body
- 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
- Shovels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係るバンクホウブラケットの取付装置の
実施の態様を例示し、第１図は作業車の側面図、第２図
はバックホウブラケット取付装置の正面図、第３図は流
体圧回路図、第４図は変形例の流体圧回路図、第５図は
変形例のブラケット取付装置の部分断面図である。
１１・・・・・・スライドフレーム、１３・・・・・・
ブラケット、１５・・・・・・バックホウアーム、１９
．２２・・・・・・シリンダ、２１・・・・・・固定機
構、２３・・・・・・回転支持体、２７・・・・・・切
換え機構、Ｐ・・・・・・バックホウ操作用ポンプ、■
・・・・・・切換弁。The drawings illustrate an embodiment of the bankhoe bracket mounting device according to the present invention, with FIG. 1 being a side view of a working vehicle, FIG. 2 being a front view of the backhoe bracket mounting device, and FIG. 3 being a fluid pressure circuit diagram. , FIG. 4 is a fluid pressure circuit diagram of a modified example, and FIG. 5 is a partial sectional view of a bracket mounting device of a modified example. 11...Slide frame, 13...
Bracket, 15...Backhoe arm, 19
．． 22...Cylinder, 21...Fixing mechanism, 23...Rotating support, 27...Switching mechanism, P...For backhoe operation pump, ■
・・・・・・Switching valve.
Claims (1)
れに付設の回転支持体２３．２２により左右スライド自
在にスライドフレーム１１に載架させると共に、前記ブ
ラケット１３をスライドフレーム１１に固定するための
機構２１゛を固定解除操作自在に設けたバックホウブラ
ケットの取付装置であって、前記回転支持体２３を、前
記ブラケット１３を転勤自在に支持する状態と非支持状
態とに切換え操作する機構２７を設けである事を特徴と
するバックホウブラケットの取付装置。 ■ 前記固定機構２１が、前記取付ブラケット１３を前
記スライドフレーム１１に押圧させる流体圧シリンダ１
９から成り、かつ、前記切換え機構２７が、前記回転支
持体２３をブラケット１３に対して駆動下降させる流体
圧シリンダ２２から成り、前記両シリンダ１９．２２を
バックホウ操作用ポンプＰに接続し、前記固定機構２１
を固定解除状態にすると共に前記支持体２３を作用状態
に、かつ、前記固定機構２１を固定状態にすると共に前
記支持体２３を非作用状態に、夫々背反的に切換え操作
するための切換弁■を設けである事を特徴とする実用新
案登録請求の範囲第０項に記載の装置。[Claims for Utility Model Registration] ■ The mounting bracket 13 of the backhoe arm 15 is mounted on the slide frame 11 so as to be able to slide left and right using the rotation supports 23 and 22 attached thereto, and the bracket 13 is fixed to the slide frame 11. This is a backhoe bracket mounting device which is provided with a mechanism 21' that can be freely fixed and released, and which switches the rotary support body 23 between a state in which the bracket 13 is freely supported and a state in which it is not supported. A mounting device for a backhoe bracket, characterized in that a mounting device for a backhoe bracket is provided. (2) The fixing mechanism 21 is a fluid pressure cylinder 1 that presses the mounting bracket 13 against the slide frame 11.
9, and said switching mechanism 27 comprises a hydraulic cylinder 22 for driving and lowering said rotary support 23 relative to bracket 13, said cylinders 19, 22 being connected to a pump P for operating the backhoe, said Fixing mechanism 21
a switching valve (2) for reciprocally switching operations such that the support body 23 is placed in an activated state while the fixing mechanism 21 is placed in a fixed state, and the support body 23 is placed in a non-activated state; The device according to claim 0 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10558381U JPS5810954U (en) | 1981-07-15 | 1981-07-15 | Backhoe bracket mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10558381U JPS5810954U (en) | 1981-07-15 | 1981-07-15 | Backhoe bracket mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5810954U true JPS5810954U (en) | 1983-01-24 |
Family
ID=29900116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10558381U Pending JPS5810954U (en) | 1981-07-15 | 1981-07-15 | Backhoe bracket mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810954U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS509904A (en) * | 1973-05-31 | 1975-01-31 | ||
| JPS507603B1 (en) * | 1969-04-22 | 1975-03-27 |
-
1981
- 1981-07-15 JP JP10558381U patent/JPS5810954U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507603B1 (en) * | 1969-04-22 | 1975-03-27 | ||
| JPS509904A (en) * | 1973-05-31 | 1975-01-31 |
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