JPS604648U - Arrangement structure of the anti-rotation and grease nipple protection material for the hydraulic cylinder operating end connecting pin for elevating the earth removal plate - Google Patents
Arrangement structure of the anti-rotation and grease nipple protection material for the hydraulic cylinder operating end connecting pin for elevating the earth removal plateInfo
- Publication number
- JPS604648U JPS604648U JP1983095575U JP9557583U JPS604648U JP S604648 U JPS604648 U JP S604648U JP 1983095575 U JP1983095575 U JP 1983095575U JP 9557583 U JP9557583 U JP 9557583U JP S604648 U JPS604648 U JP S604648U
- Authority
- JP
- Japan
- Prior art keywords
- operating end
- hydraulic cylinder
- rotation
- grease nipple
- connecting pin
- 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
-
- 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
- F16C2350/00—Machines or articles related to building
- F16C2350/26—Excavators
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Actuator (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図はバックホー全体側面図、第2図は要部側面図、
第3図は要部下面図、第4図は他実施例。
A:バックホー、B:排土作業部、3−1:回転基台前
面、10.10’ :左右ブラケット、11゜11′
:左右支持アーム、12:排土板、13:連結杆、1
4:排土板昇降シリンダ、15. 15′ :左右取付
板、16:連結ピン、16−1:連結ピン頭部、17:
回り止め材、17−1:回り止め材先端、18ニゲリス
ニツプル、18−1ニゲリスニツプル先端、19:他実
施例の回り止め材。Figure 1 is a side view of the entire backhoe, Figure 2 is a side view of the main parts,
Fig. 3 is a bottom view of the main part, and Fig. 4 is another embodiment. A: Backhoe, B: Earth removal work section, 3-1: Front of rotating base, 10.10': Left and right brackets, 11°11'
: Left and right support arm, 12: Earth removal plate, 13: Connecting rod, 1
4: Earth removal plate lifting cylinder, 15. 15': Left and right mounting plate, 16: Connecting pin, 16-1: Connecting pin head, 17:
Anti-rotation material, 17-1: Tip of anti-rotation material, 18 Nigelis nipple, 18-1 Tip of nigeris nipple, 19: Anti-rotation material of other embodiments.
Claims (1)
する連結杆13に排土板昇降油圧シリンダ作動端4−1
を枢支連結するための左右取付、 板15.15’を
設け、同取付板15.15’間に同作動端14−1を枢
支連結するための連結ピン頭部16−1外周に相互に直
交する直線部16−2.16−3を形成し、同直線部に
外接する断面路り字形状の回り止め材17を左右取付板
15゜15′のいずれか一方の外側面に突設し、しかも
同回り止め材外側端17−3は、同ピン頭部16−1に
配設されたグリスニップル先端18−1より外方に突出
せしめてなる排土板昇降油圧シリンダ作動端連結ピンの
回り止め兼グリスニップル保護材の配設構造。A hydraulic cylinder operating end 4-1 for lifting the earth removing plate is connected to a connecting rod 13 that connects the left and right support arms 11°11 that support the earth removing plate 12.
A left and right mounting plate 15.15' is provided between the mounting plates 15.15' to pivotally connect the operating end 14-1. A straight line portion 16-2, 16-3 is formed perpendicular to the straight line portion, and a detent member 17 with a cross-section having a cross-section that circumscribes the straight line portion is protruded from the outer surface of either one of the left and right mounting plates 15° and 15′. In addition, the outer end 17-3 of the anti-rotation member is a connecting pin for the operating end of the earth removal plate elevating hydraulic cylinder that protrudes outward from the grease nipple tip 18-1 disposed on the pin head 16-1. Arrangement structure of anti-rotation and grease nipple protection material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983095575U JPS604648U (en) | 1983-06-20 | 1983-06-20 | Arrangement structure of the anti-rotation and grease nipple protection material for the hydraulic cylinder operating end connecting pin for elevating the earth removal plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983095575U JPS604648U (en) | 1983-06-20 | 1983-06-20 | Arrangement structure of the anti-rotation and grease nipple protection material for the hydraulic cylinder operating end connecting pin for elevating the earth removal plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS604648U true JPS604648U (en) | 1985-01-14 |
Family
ID=30228180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983095575U Pending JPS604648U (en) | 1983-06-20 | 1983-06-20 | Arrangement structure of the anti-rotation and grease nipple protection material for the hydraulic cylinder operating end connecting pin for elevating the earth removal plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS604648U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6471613A (en) * | 1987-09-08 | 1989-03-16 | Minoru Shintani | Machining device for strip blade material |
JPS6478714A (en) * | 1987-09-17 | 1989-03-24 | Minoru Shintani | Continuous machining method for strip cutter material |
JPH01229165A (en) * | 1988-03-10 | 1989-09-12 | Shinko Seisakusho:Kk | Tooth form of face gear, method for generating and machining tooth form and differential reduction gear using tooth form |
JPH06263225A (en) * | 1993-03-15 | 1994-09-20 | Ishikawa Kikai:Kk | Intermittent feeding device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5028503B1 (en) * | 1969-12-29 | 1975-09-16 |
-
1983
- 1983-06-20 JP JP1983095575U patent/JPS604648U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5028503B1 (en) * | 1969-12-29 | 1975-09-16 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6471613A (en) * | 1987-09-08 | 1989-03-16 | Minoru Shintani | Machining device for strip blade material |
JPS6478714A (en) * | 1987-09-17 | 1989-03-24 | Minoru Shintani | Continuous machining method for strip cutter material |
JPH01229165A (en) * | 1988-03-10 | 1989-09-12 | Shinko Seisakusho:Kk | Tooth form of face gear, method for generating and machining tooth form and differential reduction gear using tooth form |
JPH06263225A (en) * | 1993-03-15 | 1994-09-20 | Ishikawa Kikai:Kk | Intermittent feeding device |
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