JPH02120520U

JPH02120520U -

Info

Publication number: JPH02120520U
Application number: JP2708389U
Authority: JP
Priority date: 1989-03-08
Filing date: 1989-03-08
Publication date: 1990-09-28

Description

[Brief explanation of the drawing]

第１図〜第３図は本考案の一実施例のピニオン
ラツク式除塵機を示すもので、第１図は側面図、
第２図は要部正面図、第３図はスクリーン配設箇
所の概略正面図である。また、第４図〜第６図は
従来のピニオンラツク式除塵機を示すもので、第
４図は側面図、第５図は要部正面図、第６図はス
クリーン配設箇所の概略正面図である。１……スクリーン、２……水路、３……側板部
、４……ラツク部、５……主軸ローラ案内路、６
……レーキローラ案内路、７……レーキ部、８…
…レーキローラ、１０……レーキ、１３……ピニ
オン、１４……主軸ローラ、１５……電動機。 Figures 1 to 3 show a pinion rack type dust remover according to an embodiment of the present invention, and Figure 1 is a side view;
FIG. 2 is a front view of the main part, and FIG. 3 is a schematic front view of the screen arrangement location. Also, Figures 4 to 6 show a conventional pinion rack type dust remover, with Figure 4 being a side view, Figure 5 being a front view of the main parts, and Figure 6 being a schematic front view of the screen installation location. It is. DESCRIPTION OF SYMBOLS 1...Screen, 2...Waterway, 3...Side plate part, 4...Rack part, 5...Spindle roller guide path, 6
...Rake roller guideway, 7...Rake part, 8...
... Rake roller, 10 ... Rake, 13 ... Pinion, 14 ... Main shaft roller, 15 ... Electric motor.

Claims

[Scope of utility model registration request]

A screen for trapping foreign matters is provided in the waterway, and on both sides of the waterway on the upstream side of this screen, a rack portion extending approximately parallel to the screen, and a loop-shaped main shaft roller guide path along the periphery of the rack portion. A rake part having a rake at the lower end and a rake roller at the upper end is swingably attached to the drive shaft having a pinion and a main shaft roller on both sides that mesh with the rack part so as to move up and down on the rack together with the drive shaft. A pinion rack type dust remover characterized in that a rake roller guide path for guiding the rake roller is provided downstream of the main shaft roller guide path.