JPS63173344U

JPS63173344U -

Info

Publication number: JPS63173344U
Application number: JP6641187U
Authority: JP
Priority date: 1987-05-01
Filing date: 1987-05-01
Publication date: 1988-11-10
Anticipated expiration: 2002-05-01
Also published as: JPH067797Y2

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は平面図
、第２図は側面図、第３図は正面図、第４図は第
１図線の拡大縦断面図。第５図は起動部の他
の実施例の縦断面図、第６図はその正面図である
。１…沈降タンク、２…スクリユーコンベア、３
…バケツト、４…排出シユート、４_１…ガイドプ
レート、５…水切孔、６…振動起動部、６_１…ロ
ーラ、６_２…支持枠体、６_３…枢着部、７…回転
駆動軸、８…支持アーム、９…振動モータ、１０
…バネ、１１…投入口。 The drawings show an embodiment of the present invention; FIG. 1 is a plan view, FIG. 2 is a side view, FIG. 3 is a front view, and FIG. 4 is an enlarged vertical sectional view taken along the line of FIG. FIG. 5 is a longitudinal sectional view of another embodiment of the starting section, and FIG. 6 is a front view thereof. 1...Sedimentation tank, 2...Screw conveyor, 3
... Bucket, 4 ... Discharge chute, 4 ₁ ... Guide plate, 5 ... Drain hole, 6 ... Vibration starting part, 6 ₁ ... Roller, 6 ₂ ... Support frame, 6 ₃ ... Pivoting part, 7 ... Rotation drive shaft, 8...Support arm, 9...Vibration motor, 10
...Spring, 11...Inlet.

Claims

[Claims for Utility Model Registration] (1) A settling tank 1 for settling sand in suspension;
A screw conveyor 2 is rotatably provided in the sedimentation tank 1 to transfer sand, a bucket 3 receives and scrapes up the sand transferred by the screw conveyor 2, and a bucket 3 transports the sand falling from the bucket 3 to the sedimentation tank. In the sand classifier, the bucket 3 is provided with a drainage hole 5, and a vibration starter 6 that contacts the bucket 3 and vibrates is installed in the movement path of the bucket 3. A sand classifier characterized by being distributed across the country. (2) The sand according to claim 1, wherein the bucket 3 is composed of a perforated plate with drainage holes ₅ , and a plurality of drums arranged annularly on a ring-shaped end plate 31. Classifier. (3) Utility model registration claim 1 or 2, wherein the bucket 3 is a sand-receiving container-like member, and is provided with a tire ₃₂ on the outer circumferential surface that abuts the vibration starter 6. Sand classifier as described in section. (4) A utility model registration request in which the discharge chute 4 is a gutter-like member and is provided with a guide plate ₄₁ made of a curved plate that runs along the travel surface of the bucket 3 to prevent sand from falling off. range 1
The sand classifier according to any one of the items 1 to 3. (5) The vibration activation unit 6 is provided with a plurality of rollers 6 ₁ that roll in contact with the bucket 3 on a swingable support frame 6 ₂ , and a vibration motor 9 is attached to the support frame 6 ₂ .
A sand classifier according to any one of claims 1 to 4, which comprises a vibration dewatering section equipped with a vibration dewatering section. (6) The support frame ₆₂ is constituted by a channel having a U-shaped cross section with a pair of opposing end plates, is pivotably supported by the pivot portion ₆₃ , and is supported by a spring biased in one direction. The sand classifier according to claim 5, which is a registered utility model, wherein the sand classifier is provided with vibration-proof rubber 10 _{and 10} and the rollers 6 _{and 1} are arranged in an arc shape.