JPS59162912A - Support apparatus of scraping flight - Google Patents

Abstract

PURPOSE:To suppress the corrosion and abrasion of a roller and to facilitate the detachment of the roller, by attaching a roller made of a resin to the flight in a scraping apparatus for scraping the precipitate or the floated substance in a sewage introducing basin through a flight support frame. CONSTITUTION:A chain 3 is provided in a sewage or waste water introducing basin so as to revolve along a bottom part rail 5 and an upper part rail 6 in an endless state and a large number of flights 4 for scraping precipitate or floated substance are attached to the chain 3. A notch 9 is provided to a part where said flights 4 are contacted with the upper and lower rails 5, 6 and a resin roller 12 is attached therein in freely rotatable manner through a support frame 10. An attachment seat 14 confronted to the bottom part of the notch 9 at one edge thereof is attached to the support frame 10 and a clamp member 15 piercing said seat 14 and the flight 4 is provided to fix the support frame 10 to the flight 4. The roller 12 is made of resin and the corrosion or abrasion is not generated while the exchange and detachment of the roller are easy.

Description

【発明の詳細な説明】 この発明は、下水、排水等の導入性の池底又は水面に沈
殿或いは浮上した物を、池内の一方洗掻寄せる掻寄装置
に係り、特に掻寄せ用フライトの。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a raking device that scours and rakes up substances that have settled or floated on the bottom or water surface of a pond into which sewage, wastewater, etc. are introduced, and particularly to a raking flight.

走行支持部の構成に関する。This invention relates to the configuration of the traveling support section.

従来の掻寄装置は、下水、排水の導入性１内の２上流端
並びに下流端の近傍の側壁に、池底及び水面にそれぞれ
対向する鎖車２を回転自在に枢支し。The conventional raking device rotatably supports chain wheels 2 facing the pond bottom and the water surface, respectively, on side walls near the upstream end and the downstream end of the sewage and wastewater introduction system.

て設ゆ、これ等の鎖車２に無端に連結した一双のチェー
ン３を掛架して、池底と水上とを循環回動させる。この
−双の無端チェーン３にほぼ等間隔を以ってフライト４
を跨装し、上流端鎖車２と、゛下流端鎖車２との間の池
底部と池内上部とにそれ。A pair of endlessly connected chains 3 are hung from these chain wheels 2, and circulated between the pond bottom and the water surface. Flights 4 are arranged at approximately equal intervals on this twin endless chain 3.
It straddles the pond bottom and the upper part of the pond between the upstream end chain wheel 2 and the downstream end chain wheel 2.

ぞれ金属性よりなる池底レール５、選定レール６゜とを
設ける。前記チェーン３と共に回動するフラ゛イト４が
レール５．６に摺接する部分には、それ・ぞれ摺接片７
，８を設けて、レール５，６上にて・支持せるフライト
４を池底並びに水面に沿って回動させる。池底並びに水
面に沿って回動するフラ。A pond bottom rail 5 and a selection rail 6°, each made of metal, are provided. A sliding contact piece 7 is provided at each portion where the flight 4 rotating together with the chain 3 comes into sliding contact with the rail 5.6.
, 8 are provided, and the flight 4 supported on the rails 5 and 6 is rotated along the pond bottom and water surface. A hula that rotates along the pond bottom and water surface.

イト４が沈殿物並びに浮上物を池の片隅に掻寄せ。Item 4 scraped the sediment and floating material to one corner of the pond.

るのである。　　　　　　　　　　　　　　　　　ト、
。It is. to,
.

しかし、殆んどの下水、排水は、腐食性を有し、砂、金
属等の硬質粉体を混在するので、金属性し。However, most sewage and wastewater are corrosive and contain hard powders such as sand and metal, so they are metallic.

−ルと摺接片との間には電食と研削が行なわれて１、摺
接片７，８とレール５，６とは損耗がはげしく。- Electrolytic corrosion and grinding occur between the rails and the sliding contact pieces 1, and the sliding contact pieces 7, 8 and the rails 5, 6 are severely worn.

再々増り替えなければならない欠点があった。There was a drawback that it had to be replaced again and again.

この発明は、前記欠点に鑑み、摩耗を軽減するようにフ
ライトを軽快に走行させ、かつ摩耗したフライト支持部
材の取替が容易な支持部材を提供することを目的とする
。SUMMARY OF THE INVENTION In view of the above-mentioned drawbacks, it is an object of the present invention to provide a support member that allows a flight to run smoothly so as to reduce wear, and allows for easy replacement of a worn flight support member.

この発明の意図するところは、フライトの切欠内に樹脂
ローラを支持枠な介して装着し、フライ・トの前後いず
れかに接する取付片と前記支持枠と・を一体に構成して
、フライトをローラを介してし・−ル上を走行させて、
ローラを交替するときには、。The purpose of the present invention is to install a resin roller in a notch of a flight through a support frame, and to integrally configure a mounting piece that contacts either the front or rear of the flight and the support frame, so that the flight can be mounted. Run it on the rail through rollers,
When replacing the rollers.

フライトをそのま＼にしておいたまま支持枠をし５−ル
の方向に取り出せるようにし、走行抵抗並び。Leave the flight as it is and install a support frame so that it can be taken out in the direction of the 5-rule and line up the running resistance.

に摩耗の軽減と、ローラの取替を簡便にするので。This reduces wear and makes roller replacement easier.

ある。be.

この発明の実施例を第３図ないし第６図に基い。An embodiment of this invention is based on FIGS. 3 to 6.

て説明する。図においてチェーン３に取り付けた。。I will explain. In the figure, it is attached to chain 3. .

フライト４が、レール５．乙に対面する部位に切。Flight 4, rail 5. Cut in the part facing B.

欠９を施し、この切欠９の内面に沿って支持枠１０゜を
嵌着する。この支持枠１０の両側片に跨がって軸。A notch 9 is made, and a support frame 10° is fitted along the inner surface of this notch 9. A shaft straddles both sides of this support frame 10.

１１を貫通し、この軸１１の一端を支持枠１０の両側片
。11, and connect one end of this shaft 11 to both sides of the support frame 10.

の一方に螺着し、佃Ｉ　Ｓ　１には樹脂系のローラ１２
を回１、転自在に嵌着する。支持枠１０の側片の一方端
にはレール５，６の側方に突出する案内端１３を設ける
。, and a resin roller 12 is attached to Tsukuda IS 1.
Turn 1 and attach it so that it can rotate freely. A guide end 13 that projects laterally of the rails 5 and 6 is provided at one end of the side piece of the support frame 10.

フライト４の前面（又は後面）に接し、その−縁が切欠
９の底部に臨む取付座１４を、前記支持枠１０と一体に
構成する。この取付座１４とフライト４とを貫通する（
ボルト、ナツト等の）締結部材１５を・設けて、支持枠
１０をフライト４に固着する。A mounting seat 14 that is in contact with the front (or rear) of the flight 4 and whose lower edge faces the bottom of the notch 9 is configured integrally with the support frame 10. Penetrates this mounting seat 14 and flight 4 (
A fastening member 15 (such as a bolt or nut) is provided to secure the support frame 10 to the flight 4.

第７．８図は、フライト４の前面（又は後面）。Figure 7.8 shows the front (or back) of Flight 4.

に接する取付座１６を、前記支持枠１０の両側片に接。The mounting seat 16 that is in contact with the support frame 10 is in contact with both sides of the support frame 10.

続するように設けた例を示す。An example is shown below.

前ｆｋ’［成の作用を説明する。The effect of the front fk' [formation will be explained.

フライト４の切欠９に、フライト４と池１の底面。In the notch 9 of flight 4, the bottom of flight 4 and pond 1.

どの間隙を小さく維持する。案内端１６は、ローラ。Which gaps should be kept small? The guide end 16 is a roller.

１２ヲレール５，６に沿って案内する。取付座１４．。Guide 12 along rails 5 and 6. Mounting seat 14. .

１６を突設した支持枠１０は、フライト４を持ち上げ１
゜なくても、レール乙の上に乗せたま＼締結部材１５゜
並びにローラ１２をフライト４からの取り外し自在。The support frame 10 with projecting portions 16 lifts the flight 4 and lifts the flight 1.
Even if you don't have it, you can freely remove the fastening member 15° and the roller 12 from the flight 4 while placing it on the rail.

にする。樹脂系ローラ１２は、電気絶縁するのでし、−
ル５，６との腐食電流回路を解消すると共に、。Make it. Since the resin roller 12 is electrically insulated, -
In addition to eliminating the corrosion current circuit with the cables 5 and 6.

レールに付着した沈殿物、浮上物の上を転勤通過５ するので滑り摩擦を解消する。Passing over sediment and floating objects on the rail 5 This eliminates sliding friction.

以上説明したようにこの発明＆、ｌ：、掻寄機のフライ
ト支持枠な介して樹脂糸ローラを設けたことにより、ロ
ーラが腐食と摩耗を抑制すると共に支持枠の取り外しを
レール方向に可能にしたから、）・　６　・ ライト走行部材とレールとの寿命を長くシ、また・ロー
ラの取り外しを容易にすることができた。　・As explained above, by providing the resin thread rollers through the flight support frame of the raking machine, the rollers are prevented from corrosion and wear, and the support frame can be removed in the direction of the rail. Therefore,) 6. The life of the light running member and the rail could be extended, and the rollers could be easily removed.・

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

第１図は掻寄機の概念図、第２図は従来のフラ・イト支
持装置の図、第５図は本願装置を取付けた５フライトの
図、第４図はローラ軸の図、第５図は。 本願実施例の正面図、第６図は第５図をレール側から見
た図、第７図はもう一つの実施例の図、第。 ８図は第７図をレール側から見た図である。 １１導入池、　　３Ｉチエーン、　　　４＋フライト、
１゜５．６＋レール、　９Ｉ切欠、１０（支持枠、　。 １２１０−ラ、　　１４，１６：取付座。 ・　４　・ 第　Ｉ　四 〇 第斗区 第　３呂Figure 1 is a conceptual diagram of the scraper, Figure 2 is a diagram of a conventional flight support device, Figure 5 is a diagram of 5 flights with the device of the present invention installed, Figure 4 is a diagram of the roller shaft, and Figure 5 is a diagram of the roller shaft. The diagram is. FIG. 6 is a front view of the embodiment of the present application, and FIG. 7 is a view of FIG. 5 viewed from the rail side. FIG. 7 is a front view of the embodiment of the present application. FIG. 8 is a diagram of FIG. 7 viewed from the rail side. 11 introduction pond, 3I chain, 4+ flight,
1゜5.6 + rail, 9I notch, 10 (support frame, 1210-ra, 14, 16: mounting seat. ・ 4 ・ No. I 40th Toku No. 3 Ro

Claims (1)

【特許請求の範囲】[Claims] 導入性の池底と池内上部にレールを設け、フラーイトを
取り付けた無端チェーンをレールに沿って“回動自在に
設けた掻寄装置において、樹脂系ロー・うをフライトの
切欠内に内嵌する支持枠と、フラ・イト前又は後に固着
した取付座とを一体に構成し・たことを特徴とする掻寄
せフライトの支持装置。。Rails are installed at the bottom of the pond and at the top of the pond, and an endless chain with a fly light attached is rotatably installed along the rail.In the raking device, a resin row is inserted into the notch of the flight. A support device for a raking flight, characterized by integrally comprising a support frame and a mounting seat fixed to the front or rear of the flight.