JPH0343335U

JPH0343335U -

Info

Publication number: JPH0343335U
Application number: JP10108589U
Authority: JP
Priority date: 1989-08-31
Filing date: 1989-08-31
Publication date: 1991-04-23

Description

[Brief explanation of drawings]

図面は本考案の実施例を示し、第１図は一部切
断側面図、第２図は正面図、第３図は平面図、第
４図は第１図−線における縦断面図、第５図
は第４図−線における拡大切断側面図である
。１……回転篩、２……水槽、３……送入口側、
４……送出口側、５……スクリユー、６……リフ
ター、７……送入側端板、８……砂掻上バケツト
、９……砂利掻上バケツト、１０……送入筒、１
０_１……落下口、１１……タイヤ、１２……支承
部、１３……チエンホイール、１３_１……チエン
、１４……支杆、１６……軸受、１７……砂利排
出シユート、１７_１……砂排出シユート、１８…
…排水樋、２２……送出側端板、２３……網体、
２４……シヤワーパイプ、２５……防水カバー。 The drawings show an embodiment of the present invention, in which Fig. 1 is a partially cutaway side view, Fig. 2 is a front view, Fig. 3 is a plan view, Fig. 4 is a longitudinal sectional view taken along the line of Fig. 1, and Fig. 5 The figure is an enlarged cutaway side view taken along the line of FIG. 4. 1... Rotating sieve, 2... Water tank, 3... Inlet side,
4... Outlet side, 5... Screw, 6... Lifter, 7... Inlet side end plate, 8... Sand scooping bucket, 9... Gravel scooping bucket, 10... Feeding cylinder, 1
0 ₁ ... Drop opening, 11 ... Tire, 12 ... Support part, 13 ... Chain wheel, 13 ₁ ... Chain, 14 ... Support rod, 16 ... Bearing, 17 ... Gravel discharge chute, 17 ₁ ...Sand discharge chute, 18...
...Drainage gutter, 22... Sending side end plate, 23... Net body,
24...Shower pipe, 25...Waterproof cover.

Claims

[Claims for Utility Model Registration] (1) An inlet is formed on one side for treating ready-mixed concrete as a suspension mixed in washing water, and an outlet for treating solids from which the liquid is separated is formed on the other side. A cylindrical drum sieve is horizontally rotatably provided in a water tank, and an inclined screw for transferring the processed material to the inlet port is provided on the outer periphery of the rotary sieve, and a raking bucket is provided connected to this; A lifter is installed on the inner periphery of the rotary sieve to transfer the incoming solids to the outlet side, and a scraping bucket connected to this lifter faces the discharge chute. A supporting part is rotatably equipped with a processing material feeding tube connected to the feeding port of the end plate and having a smaller diameter than the rotary sieve, and connected to a drive motor via a chain through a driving chain wheel provided on the outer periphery of the feeding tube. A cleaning and classification device for fresh concrete, etc., which is characterized by: (2) The rotary sieve has an end plate with an inlet and an end plate with an outlet, and is configured as a cylindrical drum with a mesh or a perforated plate, and the outer periphery of the drum on the inlet side is 2. The washing and classifying apparatus according to claim 1, further comprising a sand bucket and a gravel bucket placed on the inner periphery of the drum on the outlet side. (3) The scraping bucket provided on the outer periphery of the rotary sieve is made of a mesh material with tortoiseshell-shaped openings, and the scraping bucket provided on the inner periphery of the rotating sieve is composed of a perforated plate with round hole-shaped openings. Claim 1 or 2
The cleaning and classification device described.