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 plate

Info

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
Application number
JP1983095575U
Other languages
Japanese (ja)
Inventor
末安　朗
Original Assignee
セイレイ工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by セイレイ工業株式会社 filed Critical セイレイ工業株式会社
Priority to JP1983095575U priority Critical patent/JPS604648U/en
Publication of JPS604648U publication Critical patent/JPS604648U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排土板１２を支持する左右支持アーム１１゜１１を連結
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.
JP1983095575U 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 Pending JPS604648U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028503B1 (en) * 1969-12-29 1975-09-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028503B1 (en) * 1969-12-29 1975-09-16

Cited By (4)

* Cited by examiner, † Cited by third party
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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