JPS61130301U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る汚泥掻寄機の概略構成を
示す全体図、第２図は第１図に示す汚泥掻寄機の
駆動系たるリンク装置部を示す側面図、第３図は
第２図の平面図、第４図はリンク機構の構成図、
第５図は掻寄具の動きを説明する図、第６図は従
来の汚泥掻寄機の概略構成図である。 図中、１は矩形沈澱池、２は池底、３は排出溝
部、４は汚泥掻寄機、５は掻寄具、６はアーム部
材、７はリンク装置、１０はレーキ部材である。 FIG. 1 is an overall view showing a schematic configuration of a sludge scraper according to the present invention, FIG. 2 is a side view showing a link device section which is a drive system of the sludge scraper shown in FIG. 1, and FIG. Figure 2 is a plan view, Figure 4 is a configuration diagram of the link mechanism,
FIG. 5 is a diagram illustrating the movement of the scraper, and FIG. 6 is a schematic diagram of the conventional sludge scraper. In the figure, 1 is a rectangular settling tank, 2 is a pond bottom, 3 is a discharge groove, 4 is a sludge scraper, 5 is a scraper, 6 is an arm member, 7 is a link device, and 10 is a rake member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下水処理槽等の矩形沈澱池に設けられてこれに
堆積する汚泥を池底の排出溝部に掻き落とす汚泥
掻寄機において、上記池底に沿つて設けられ下面
に汚泥を掻き寄せるためのレーキ部材が配設され
た掻寄具と、該掻寄具を水面上から垂下支持する
アーム部材と、該アーム部材を支持して上記掻寄
具を池底の排出溝部方向に移動させるときにレー
キ部材を池底に接触させて循環駆動させるリンク
装置とを備えたことを特徴とする汚泥掻寄機。 In a sludge scraper installed in a rectangular settling tank such as a sewage treatment tank and scraping the sludge deposited therein into a discharge groove at the bottom of the tank, a rake member installed along the bottom of the tank for scraping sludge to the lower surface. an arm member that suspends and supports the raking tool from above the water surface, and a rake member that supports the arm member and moves the raking tool toward the discharge groove on the pond bottom. A sludge raking machine characterized by comprising: a link device that brings the sludge into contact with the pond bottom and drives the circulation.