JPS58120253U

JPS58120253U - Rotating bucket device for hydraulic excavators

Info

Publication number: JPS58120253U
Application number: JP1820782U
Authority: JP
Inventors: 高林　隆二
Original assignee: 日立建機株式会社
Priority date: 1982-02-10
Filing date: 1982-02-10
Publication date: 1983-08-16

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]

第１図はこの考案の回転パケット装置を取付けた油圧シ
ョベルを示す側面図、第２図はこの考案の回転パケット
装置の一実施態様を示す断面側面図、第３図は第２図を
右がわから見た全体図、第４図は第２図を左がわから見
た図、第５図は第２図の■−■断面図、第６図はこの考
案の回転パケット装置の他の実施態様を示す側面図であ
る。 ′１・・・油圧ショベル、３・・・ブーム、５・・・ア
ーム、６・・・アームシリンダ、７ａ、　　７ｂ・・・
リンク、８ａ。８ｂ・・・ピン、９・・・パケットシリンダ、１０・・
・パケット装置、１１ａ、　　１　ｌｂ・・・ゴムホー
ス′、１２・・・油圧モータ、１３・・・支持枠、１４
・・・支持枠、１５・・・小スプロケツトホイール、１
６・・・チェーン、−７・・・大スプロケツトホイル、
１８ａ、１８ｂ・・・ナツト、１９・・・軸部、１９ａ
・・・板状頭部、２０ａ。２０ｂ・・・軸受、２１ａ、２１ｂ・・・支持板、２２
・・・皿形支持板、２３・・・固定具、２４・・・皿形
支持枠、２５・・・ラッチ、２６・・・格子リブ、２７
・・・直交リブ、２８・・・リップ、２９・・・爪、３
０・・・格子状パケット、３１・・・爪部。１９゜第３図第５図Fig. 1 is a side view showing a hydraulic excavator equipped with a rotary packet device of this invention, Fig. 2 is a sectional side view showing an embodiment of the rotating packet device of this invention, and Fig. 3 is a side view of a hydraulic excavator equipped with a rotary packet device of this invention. Fig. 4 is an overall view of Fig. 2 with the left side clearly seen, Fig. 5 is a sectional view taken along the line ■-■ of Fig. 2, and Fig. 6 is another embodiment of the rotary packet device of this invention. FIG. '1...Hydraulic excavator, 3...Boom, 5...Arm, 6...Arm cylinder, 7a, 7b...
Link, 8a. 8b...Pin, 9...Packet cylinder, 10...
・Packet device, 11a, 1 lb...Rubber hose', 12...Hydraulic motor, 13...Support frame, 14
...Support frame, 15...Small sprocket wheel, 1
6...Chain, -7...Large sprocket foil,
18a, 18b...Nut, 19...Shaft portion, 19a
...Plate head, 20a. 20b...Bearing, 21a, 21b...Support plate, 22
...Dish-shaped support plate, 23...Fixing tool, 24...Dish-shaped support frame, 25...Latch, 26...Lattice rib, 27
... Orthogonal rib, 28 ... Lip, 29 ... Claw, 3
0... Lattice packet, 31... Claw portion. 19゜Figure 3Figure 5

Claims

[Scope of utility model registration request]

A support frame that swings through a packet cylinder is attached to the tip of the arm of a hydraulic excavator with a pin, and a hydraulic motor is installed on the support frame, and the shaft of the packet, which has a grid-like body for sorting, is mounted on a bearing. 1. A rotating packet device for a hydraulic excavator, characterized in that the output shaft of a hydraulic motor and the shaft portion of the packet are connected to each other via a rotational transmission mechanism.