JPS5827276U

JPS5827276U - cargo handling grip

Info

Publication number: JPS5827276U
Application number: JP11947181U
Authority: JP
Inventors: 時久　達男
Original assignee: Individual
Current assignee: Individual
Priority date: 1981-08-12
Filing date: 1981-08-12
Publication date: 1983-02-22
Also published as: JPS6022062Y2

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

[Brief explanation of the drawing]

図面はこの考案に係るものを示すものであって、第１図
乃至第３図は公知の装置の側面図、第４図はこの考案の
実施態様グリップが閉じている状態の側面図、第５図は
第４図のグリップを開いた状態の一部縦断側面図、第６
図はグリップを開いた状態の正面図、第７図は第４図か
らグリップ顎を除去した状態の背面図、第８図はブツシ
ュ斜視図、第９図は実施例の斜視図、第１０図はこの考
案の装置を取付けた荷投機械の側面図である。図中符号、１０・・・・・・グリップ顎、１１・・・・
・・下顎、１２・・・・・・爪部材、１３・・・・・・
桟杆、１５・・・・・・上顎、１６・・・・・・爪部材
、１９・・・・・・共通の枢軸、２０・・・・・・グリ
ップ本体、２１・・・・・・爪部材の基端、２２・・・
・・・ブラケット部、２３・・・・・・短軸、２４・・
・・・・補助リンク、２５・・・・・・爪部材の基端、
２６・・・・・・短軸、２７・・・・・・枢軸、２８・
・・・・・中空大径軸、２９・・・・・・支持部材、３
０・・・・・・軸受部、３１・・・・・・ウオームホイ
ル、３２・・・・・・ウームギャ、３３・・・・・・油
圧モータ、３５゜３６・・・・・・支持孔、５０・・・
・・・ブーム、５１・・・・・・作動杆。第６品４１　Ａ。The drawings show things related to this invention, and Figs. 1 to 3 are side views of a known device, Fig. 4 is a side view of an embodiment of this invention with the grip closed, and Fig. 5 is a side view of a known device. The figure is a partially longitudinal side view of the grip shown in figure 4 when it is open, and the side view of figure 6.
The figure is a front view with the grip open, Figure 7 is a rear view with the grip jaws removed from Figure 4, Figure 8 is a perspective view of the bushing, Figure 9 is a perspective view of the embodiment, and Figure 10. is a side view of a loading machine equipped with the device of this invention. Code in the figure, 10...Grip jaw, 11...
・・Mandible, 12・・Claw member, 13・・・・
Rod, 15...Upper jaw, 16...Claw member, 19...Common pivot, 20...Grip body, 21... Base end of the claw member, 22...
... Bracket part, 23 ... Short shaft, 24 ...
... Auxiliary link, 25 ... Base end of claw member,
26... Short axis, 27... Axis, 28.
...Hollow large diameter shaft, 29...Support member, 3
0... Bearing part, 31... Worm wheel, 32... Worm gear, 33... Hydraulic motor, 35° 36... Support hole , 50...
...Boom, 51...Operating rod. Item 6 41A.

Claims

[Scope of utility model registration request]

A pair of grip jaws in which several curved claw members are integrated in parallel at appropriate intervals are crossed with the claw members of the opposing grip jaws in the middle of each claw member, and the middle part of these grip jaws is The base ends of the claw members of one grip jaw are pivoted directly to a part of the grip body by short shafts independently of the claw members. The proximal end of the claw member of the other blip jaw is pivotally connected to the grip body via an auxiliary link,
The pivoting part between the claw member on one side and the grip main body, and the pivoting part between the claw member on the other side and the auxiliary link are made so that they do not come into contact with the other claw member or a member integral therewith when the grip jaw is opened or closed. The rear hollow diameter shaft of the grip body is disposed at a position relatively shifted in the width direction of the grip jaw, and the rear hollow diameter shaft of the grip body has an axis perpendicular to the common pivot axis and is pivotably driven with respect to the support member. One operating end of the grip jaw opening/closing hydraulic ram, which is freely provided and located within the hollow large diameter shaft, is connected to the common pivot shaft, and the other end is connected to a member integral with the hollow large diameter shaft. are connected to each other, and the support member includes:
A cargo handling grip characterized by being provided with a support hole for attaching to the tip of a boom of a loading machine and a support hole for attaching five operating rods of a hydraulic ram provided along the boom. −