JPH0193225U

JPH0193225U -

Info

Publication number: JPH0193225U
Application number: JP18663187U
Authority: JP
Priority date: 1987-12-07
Filing date: 1987-12-07
Publication date: 1989-06-19

Description

[Brief explanation of the drawing]

図面はこの考案に係る除塵機の実施例を示すも
のであつて、第１図は一部切り欠き側面図、第２
図は正面図、第３図Ａはレーキの爪部の部分側面
図、第３図Ｂはレーキの爪部の部分側面図である
。符号の説明、１：スクリーン、２：シユート、
３：レーキ、４：レーキアーム、４ａ：ラツク、
５：爪部、５ａ：蝶番、５ｂ：バネ、６：レーキ
板、６ａ：底板、６ｂ：側板、７：転倒部、８：
支持軸、８ａ：駆動連結板、８ｂ：ピニオン保持
板、９：駆動部、９ａ：ピストン、１０：ピニオ
ン、１１：従動軸、１２：レーキアーム案内保持
材、１３：ベルト伝動部、１３ａ：駆動ベルト車
、１３ｂ：従動ベルト車、１３ｃ：ベルト、１４
：モータ。 The drawings show an embodiment of the dust remover according to this invention, in which Fig. 1 is a partially cutaway side view, and Fig. 2 is a partially cutaway side view.
The figure is a front view, FIG. 3A is a partial side view of the claw portion of the rake, and FIG. 3B is a partial side view of the claw portion of the rake. Explanation of symbols, 1: Screen, 2: Shoot,
3: rake, 4: rake arm, 4a: rack,
5: claw part, 5a: hinge, 5b: spring, 6: rake plate, 6a: bottom plate, 6b: side plate, 7: falling part, 8:
Support shaft, 8a: Drive connection plate, 8b: Pinion holding plate, 9: Drive section, 9a: Piston, 10: Pinion, 11: Driven shaft, 12: Rake arm guide holding material, 13: Belt transmission section, 13a: Drive belt Car, 13b: Driven belt car, 13c: Belt, 14
:motor.

Claims

[Scope of Claim for Utility Model Registration] (1) A support shaft is provided horizontally above a screen installed in a waterway so as to be rotatable around the axis, a drive unit for rotating the support shaft is provided, and a drive unit for rotating the support shaft is provided. A pinion is provided on the driven shaft, a rack is formed on the rake arm to raise and lower the rake by meshing with the pinion, and a rake arm guiding and holding member that cooperates with the pinion to guide and hold the rake arm so that it can be raised and lowered is attached to the support shaft. A dust remover, characterized in that it is provided with a belt transmission section that transmits the driving force from the motor to the pinion via the driven shaft. (2) A rake plate is provided in the claw part of the rake so that it can be tipped over freely toward the tip side, and a tipping part is provided on the upper side of the screen to tip the rake plate toward the tip side,
A dust remover according to claim 1, which is a registered utility model and is provided with a return mechanism for returning a falling rake plate to its original state. (3) The dust remover according to claim 1, wherein the rotation center of the drive belt pulley constituting the belt transmission section is arranged on an extension line of substantially the same axis as the rotation center of the support shaft.