JPH0329546U - - Google Patents
Info
- Publication number
- JPH0329546U JPH0329546U JP8749889U JP8749889U JPH0329546U JP H0329546 U JPH0329546 U JP H0329546U JP 8749889 U JP8749889 U JP 8749889U JP 8749889 U JP8749889 U JP 8749889U JP H0329546 U JPH0329546 U JP H0329546U
- Authority
- JP
- Japan
- Prior art keywords
- crusher
- piston rod
- arm
- pivot
- tip
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Crushing And Grinding (AREA)
Description
第１図は破砕装置の可動範囲を示す図、第２図
及び第３図は夫々破砕機の可動端状態の側面図、
第４図はストツパ部材の取付状態を示す一部断面
図、第５図はストツパ部材の側面図、第６図はス
トツパ部材の他の取付状態を示す一部断面図であ
る。
８はシリンダ、１０は作動リンク、１３はガイ
ドリンク、１５は枢軸、１７はストツパ部材、１
９は回動規制用切欠凹部。
Figure 1 is a diagram showing the movable range of the crusher, Figures 2 and 3 are side views of the crusher in the movable end state, respectively.
FIG. 4 is a partial cross-sectional view showing a state in which the stopper member is attached, FIG. 5 is a side view of the stopper member, and FIG. 6 is a partial cross-sectional view showing another state in which the stopper member is attached. 8 is a cylinder, 10 is an operating link, 13 is a guide link, 15 is a pivot, 17 is a stopper member, 1
9 is a notch recess for rotation regulation.
Claims (1)
、該破砕機を駆動する油圧シリンダのピストンロ
ツド先端にピン連結された作動リンクが前記破砕
機に枢着されてなる破砕装置において、前記ピス
トンロツド先端の連結ピンの両端と前記アームと
の間に夫々一対のガイドリンクが介装されると共
に前記ガイドリンク間に枢軸を固定し、該枢軸の
左右に夫々回動範囲を規制された台形のストツパ
部材を枢軸して、前記台形ストツパ部材の底面が
前記ピストンロツドの可動端近傍において夫々ア
ームの上面に当接するように位置させたことを特
徴とする駆動シリンダ保護装置。 In the crushing device, the crusher is rotatably connected to an arm, and an operating link is connected to the crusher by a pin to the tip of a piston rod of a hydraulic cylinder that drives the crusher, the piston rod being pivotally connected to the crusher. A pair of guide links are interposed between both ends of the connecting pin at the tip and the arm, and a pivot is fixed between the guide links, and a trapezoidal stopper whose rotation range is restricted to the left and right of the pivot, respectively. A drive cylinder protection device characterized in that the member is pivoted so that the bottom surface of the trapezoidal stopper member abuts the upper surface of each arm near the movable end of the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8749889U JPH0355646Y2 (en) | 1989-07-27 | 1989-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8749889U JPH0355646Y2 (en) | 1989-07-27 | 1989-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329546U true JPH0329546U (en) | 1991-03-25 |
| JPH0355646Y2 JPH0355646Y2 (en) | 1991-12-11 |
Family
ID=31637143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8749889U Expired JPH0355646Y2 (en) | 1989-07-27 | 1989-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355646Y2 (en) |
-
1989
- 1989-07-27 JP JP8749889U patent/JPH0355646Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355646Y2 (en) | 1991-12-11 |