JPH0332953U

JPH0332953U -

Info

Publication number: JPH0332953U
Application number: JP8874689U
Authority: JP
Priority date: 1989-07-28
Filing date: 1989-07-28
Publication date: 1991-03-29

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す要部の断面図、
第２図はその一部の平面図、第３図は第２図のＢ
−Ｂ線断面図、第４図は動作の説明図、第５図は
従来例を示す要部の断面図、第６図はノズルシヤ
フトの偏心回転を示す説明図である。１……円盤、１ａ……プーリー、１ｂ，１ｃ…
…ベアリング、２……支持ブラケツト、３……フ
レーム、４……モータ、５……伝動機構、６……
ノズルシヤフト、６ａ……ノズル、７……継手部
材、８……高圧水供給ホース、９……摺動ブラケ
ツト、９ａ……突起、１０……支持ガイド、１０
ａ……ガイド溝、１１……支持シヤフト、１１ａ
……ガイド溝、１２……コロ。 FIG. 1 is a sectional view of the main parts showing an embodiment of the present invention.
Figure 2 is a plan view of a part of it, Figure 3 is B of Figure 2.
-B sectional view, FIG. 4 is an explanatory view of the operation, FIG. 5 is a sectional view of main parts showing a conventional example, and FIG. 6 is an explanatory view showing eccentric rotation of the nozzle shaft. 1...disc, 1a...pulley, 1b, 1c...
... Bearing, 2... Support bracket, 3... Frame, 4... Motor, 5... Transmission mechanism, 6...
Nozzle shaft, 6a...Nozzle, 7...Joint member, 8...High pressure water supply hose, 9...Sliding bracket, 9a...Protrusion, 10...Support guide, 10
a... Guide groove, 11... Support shaft, 11a
...Guide groove, 12...Koro.

Claims

[Scope of utility model registration request]

A sliding bracket rotatably supports a nozzle shaft at an eccentric position of a disc that rotates, a hose joint member is provided at the upper end of the nozzle shaft, and the nozzle shaft can be slid in the X and Y directions along a support guide. A hose twist for an eccentrically rotating nozzle, characterized in that the sliding bracket is attached to a hose and is formed so that the sliding bracket slides along the support guide in accordance with a nozzle shaft that rotates eccentrically as the disc rotates. anti-corrosion device.