JPS5894748U - Anti-rotation plate structure for cylinder pivot pin in earth removal equipment - Google Patents
Anti-rotation plate structure for cylinder pivot pin in earth removal equipmentInfo
- Publication number
- JPS5894748U JPS5894748U JP19113681U JP19113681U JPS5894748U JP S5894748 U JPS5894748 U JP S5894748U JP 19113681 U JP19113681 U JP 19113681U JP 19113681 U JP19113681 U JP 19113681U JP S5894748 U JPS5894748 U JP S5894748U
- Authority
- JP
- Japan
- Prior art keywords
- pivot pin
- plate
- earth removal
- plate structure
- rotation plate
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Pivots And Pivotal Connections (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
第１図は排土装置を装備したバックホーの全体側面図、
第２図は排土装置の一部切欠側面図、第３図は同平面図
、第４図はシリンダ枢支部の背面図である。
Ａ：バックホー、Ｂ：排土装置、６：支持ビーム、６′
：枢着部、７：排土板、８：油圧シリンダ、８ａ：枢
着部、８ｂニジリンダ枢支部、９． ９’ ニブラケ
ット片、１０・・・枢支ピン、１１ニゲリスニツプル、
１２：ピン頭板、１２′ ：平面部、１３：回り止め板
。Figure 1 is an overall side view of a backhoe equipped with an earth removal device.
FIG. 2 is a partially cutaway side view of the earth removal device, FIG. 3 is a plan view thereof, and FIG. 4 is a rear view of the cylinder pivot. A: Backhoe, B: Earth removal device, 6: Support beam, 6'
: Pivot joint, 7: Earth removal plate, 8: Hydraulic cylinder, 8a: Pivot joint, 8b Nijilinda pivot, 9. 9' Bracket piece, 10... Pivot pin, 11 Nigelis nipple,
12: Pin head plate, 12': Plane part, 13: Stopping plate.
Claims (1)
板７を設け、かつ油圧シリンダ８の基端を機体に枢着８
ａさせるとともに、同油圧シリンダ８の先端を排土板７
の背面に突設したブラケット片９，９′間に枢支ピン１
０により枢支８ｂさせるようにした排土装置Ｂにおいて
、上記枢支ピン１０の頭部にピン頭板１２を設けるとと
もに、同ピン頭板１２の下側部に平面部１２′を形成さ
せ、かつ同平面部１２′を対接させて枢支ピン１０の回
動を規制させる回り止め板１３を上記ブラケット片９に
突設させ、かつ同回り止め板１３を枢支ピン１０に設け
たグリスニップル１１よりも外方に突出する状態に突設
させたことを特徴とするシリンダ枢支ピンの回り止め板
構造。A soil removal plate 7 is provided at the tip of a support beam 6 whose base end is pivotally attached 6' to the fuselage body, and a base end of a hydraulic cylinder 8 is pivotally attached 8 to the fuselage body.
a, and also move the tip of the hydraulic cylinder 8 to the earth removal plate 7.
A pivot pin 1 is inserted between the bracket pieces 9 and 9' protruding from the back of the
In the earth removal device B, which is configured to be pivoted by 0, a pin head plate 12 is provided on the head of the pivot pin 10, and a flat part 12' is formed on the lower side of the pin head plate 12, A grease is provided in which a detent plate 13 is provided on the bracket piece 9 and protrudes from the bracket piece 9, and the detent plate 13 is provided on the pivot pin 10 so that the flat portions 12' are brought into contact with each other to restrict rotation of the pivot pin 10. A rotation stopper plate structure for a cylinder pivot pin, characterized in that it is protruded so as to protrude outward from a nipple 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19113681U JPS5894748U (en) | 1981-12-19 | 1981-12-19 | Anti-rotation plate structure for cylinder pivot pin in earth removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19113681U JPS5894748U (en) | 1981-12-19 | 1981-12-19 | Anti-rotation plate structure for cylinder pivot pin in earth removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5894748U true JPS5894748U (en) | 1983-06-27 |
Family
ID=30104615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19113681U Pending JPS5894748U (en) | 1981-12-19 | 1981-12-19 | Anti-rotation plate structure for cylinder pivot pin in earth removal equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5894748U (en) |
-
1981
- 1981-12-19 JP JP19113681U patent/JPS5894748U/en active Pending
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