CN108906576A - A kind of interval feeding type Sand screen for building - Google Patents

A kind of interval feeding type Sand screen for building Download PDF

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Publication number
CN108906576A
CN108906576A CN201810562154.8A CN201810562154A CN108906576A CN 108906576 A CN108906576 A CN 108906576A CN 201810562154 A CN201810562154 A CN 201810562154A CN 108906576 A CN108906576 A CN 108906576A
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CN
China
Prior art keywords
eccentric wheel
feeding type
type sand
sand screen
interval feeding
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Granted
Application number
CN201810562154.8A
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Chinese (zh)
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CN108906576B (en
Inventor
邓帅
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Anhui Qianyuan Project Management Co., Ltd
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邓帅
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Priority to CN201810562154.8A priority Critical patent/CN108906576B/en
Publication of CN108906576A publication Critical patent/CN108906576A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

Abstract

The invention discloses a kind of interval feeding type Sand screens for building, including storage cavity and screening chamber;The storage cavity is arranged in the left side upper end of screening chamber and is connected to by discharge hole with screening chamber, the screening is intracavitary to be fixedly installed with transverse slat, circular cavity is provided on the inside of transverse slat, the first eccentric wheel is provided on the inside of circular cavity, the left and right ends of first eccentric wheel are symmetrically arranged with catch bar, the catch bar lower end is equipped with fixing piece, and the lower end of fixing piece and one end of connecting rod are hinged, and the other end of connecting rod is hinged on sieve plate upper end.It is of the invention novel in design, baffle is driven to move up and down toward renaturation when second eccentric wheel rotates, to realize discharge hole intermittent conduction, and then realize intermittent blanking, it can effectively prevent excessive sand while enter to screen intracavitary influence screening effect, sieve plate is driven to swing toward renaturation by connecting rod when catch bar moves left and right, so that the screening efficiency of sieve plate is improved, it is practical.

Description

A kind of interval feeding type Sand screen for building
Technical field
The present invention relates to building machinery field, specifically a kind of interval feeding type Sand screen for building.
Background technique
Sand is one of most important raw material in building industry, when using sand, it is desirable to which the size of sand is unified, still Pull the mined sand of next sand or other methods out in river, it is not of uniform size, but also mix different size of gravel Stone, this just needs to screen sand;In current most of construction sites or in a manner of manually sieving sand, construction worker's Large labor intensity sieves husky low efficiency, and it is poor to sieve husky effect.
Large junk is sieved in sand sieving machine also known as nonirrigated farmland, and sand-stone separator is to be suitable for river, reservoir, the sandstone separation equipment of coal yard. By hull, shelf, speed reducer, conveyer belt, turn sieve, engine or motor, composition.This model structure is simple, economic and practical, easily grasps Make.It is divided into drum type sand screening machine, washing drum type sand screening machine, vibration sieve type sand sieving machine etc..
Existing sand sieving machine need to manually constantly addition sand enters sieve sand, also without the labor for reducing construction worker well Fatigue resistance.
Summary of the invention
The purpose of the present invention is to provide a kind of interval feeding type Sand screens for building, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions:
A kind of interval feeding type Sand screen for building, including storage cavity and screening chamber;Screening chamber is arranged in the storage cavity Left side upper end and by discharge hole with screen chamber be connected to, the upper end of storage cavity is provided with motor, and motor is mounted on the right side of mounting plate The output end of side, the motor is fixedly connected with rotary shaft, and storage cavity is protruded into through the upper wall of storage cavity in the lower end of rotary shaft Inside, the screening is intracavitary to be fixedly installed with transverse slat, circular cavity is provided on the inside of transverse slat, the both ends of circular cavity are symmetrically arranged with Sliding slot, circular cavity inside are provided with the first eccentric wheel, and the left and right ends of the first eccentric wheel are symmetrically arranged with catch bar, and catch bar is sliding Dynamic to be connected in sliding slot, the catch bar lower end is equipped with fixing piece, fixing piece through the setting of sliding slot lower end through slot and with it is logical Slot is slidably connected, and the lower end of fixing piece and one end of connecting rod are hinged, and the other end of connecting rod is hinged on sieve plate upper end, the sieve The lower end middle position of plate is hinged on support rod by articulation piece.
As a further solution of the present invention:The inside lower end of the screening chamber is provided with collecting tank.
As further scheme of the invention:The left side upper end of the storage cavity is provided with feed hopper.
As further scheme of the invention:Multiple groups are fixedly installed in the rotary shaft on the inside of the storage cavity to stir Mix stick.
As further scheme of the invention:The left-hand end of the transverse slat is fixedly mounted in fixing groove, fixing groove Inside is rotatably connected to the second eccentric wheel, and the second eccentric wheel is fixedly connected with the second rotating bar.
As further scheme of the invention:Second rotating bar passes through the engagement of bevel gear A and bevel gear B It is rotatablely connected with the first rotating bar, the upper end of the first rotating bar is rotated through the upper wall for screening chamber and by transmission belt and rotary shaft Connection.
As further scheme of the invention:The annular snap that the lower end of second eccentric wheel passes through its outboard end of setting The upper end of slot and baffle is slidably connected, and the lower end of baffle is slidably connected through fixing groove and with the right end of discharge hole.
As further scheme of the invention:First eccentric wheel upper end is fixedly connected with the first rotating bar.
As further scheme of the invention:The inner end of the catch bar is fixedly installed with T-type sliding block, and first is eccentric The outboard end of wheel is provided with annular groove, and T-type sliding block is slidably connected in annular groove.
Compared with prior art, the beneficial effects of the invention are as follows:Of the invention novel in design, the second eccentric wheel drives when rotating Baffle is moved up and down toward renaturation, to realize discharge hole intermittent conduction, and then is realized intermittent blanking, can be effectively prevent sandy Son enters simultaneously screens intracavitary influence screening effect, and the first rotating bar drives the first eccentric wheel to rotate when rotating, the first eccentric wheel It drives the catch bar of two sides to move left and right toward renaturation when rotation, drives sieve plate toward renaturation by connecting rod when catch bar moves left and right It swings, to improve the screening efficiency of sieve plate, practical, high degree of automation saves labour.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of interval feeding type Sand screen for building.
Fig. 2 is the side view of fixing groove in interval feeding type Sand screen for building.
Fig. 3 is the cross-sectional view of transverse slat in interval feeding type Sand screen for building.
Fig. 4 is the schematic enlarged-scale view in interval feeding type Sand screen for building at A.
In figure:1- storage cavity, 2- screen chamber, 3- feed hopper, 4- mounting plate, 5- motor, 6- rotary shaft, 7- stirring rod, 8- First rotating bar, the second rotating bar of 9-, 10- bevel gear A, 11- bevel gear B, 12- fixing groove, 13- discharge hole, 14- baffle, 15- Collecting tank, 16- sieve plate, 17- support rod, 18- connecting rod, 19- circular cavity, 20- sliding slot, the first eccentric wheel of 21-, 22- second are inclined Heart wheel, 23- transverse slat, 24- catch bar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of interval feeding type Sand screen for building, including storage cavity 1 With screening chamber 2;The storage cavity 1 is arranged in the left side upper end of screening chamber 2 and is connected to by discharge hole 13 with screening chamber 2, storing The upper end of chamber 1 is provided with motor 5, and motor 5 is mounted on the right-hand end of mounting plate 4, and the output end and rotary shaft 6 of the motor 5 are solid 1 inside of storage cavity is protruded into through the upper wall of storage cavity 1 in the lower end of fixed connection, rotary shaft 6, the rotation positioned at 1 inside of storage cavity It is fixedly installed with multiple groups stirring rod 7 in shaft 6, drives stirring rod 7 to rotate by rotary shaft 6 when motor 5 rotates, stirring rod 7 is right Sand in storage cavity 1 is stirred, to prevent sand agglomeration from can not discharge, is fixedly installed with transverse slat in the screening chamber 1 23, the left-hand end of transverse slat 23 is fixedly mounted in fixing groove 12, and the inside of the fixing groove 12 is rotatably connected to the second eccentric wheel 22, the second eccentric wheel 22 is fixedly connected with the second rotating bar 9, and second rotating bar 9 passes through bevel gear A10 and bevel gear The engagement of B11 and the first rotating bar 8 are rotatablely connected, and the upper end of the first rotating bar 8 through the upper wall for screening chamber 2 and passes through biography Dynamic band is rotatablely connected with rotary shaft 6, drives the rotation of the first rotating bar 8, the first rotating bar 8 by transmission belt when rotary shaft 6 rotates The rotation of the second eccentric wheel 22, the lower end of second eccentric wheel 22 are driven by the engagement of bevel gear A10 and bevel gear B11 Upper end by the way that the annular slot and baffle 14 of its outboard end is arranged is slidably connected, the lower end of baffle 14 through fixing groove 12 and with The right end of discharge hole 13 is slidably connected, and drives baffle 14 to move up and down toward renaturation when the second eccentric wheel 22 rotates, to realize out Expect 13 intermittent conduction of hole, and then realizes intermittent blanking.
The inside of the transverse slat 23 is provided with circular cavity 19, and the both ends of circular cavity 19 are symmetrically arranged with sliding slot 20, circular cavity 19 insides are provided with the first eccentric wheel 21, and the left and right ends of the first eccentric wheel 21 are symmetrically arranged with catch bar 24, and catch bar 24 is sliding Dynamic to be connected in sliding slot 20, the inner end of the catch bar 24 is fixedly installed with T-type sliding block, and the outboard end of the first eccentric wheel 21 is set It is equipped with annular groove, T-type sliding block is slidably connected in annular groove, and 21 upper end of the first eccentric wheel and the first rotating bar 8 are solid Fixed connection, the first rotating bar 8 drive the first eccentric wheel 21 to rotate when rotating, the promotion of two sides is driven when the first eccentric wheel 21 rotates Bar 24 is moved left and right toward renaturation, and 24 lower end of catch bar is equipped with fixing piece, and fixing piece is logical through the setting of 20 lower end of sliding slot It slot and is slidably connected with through slot, the lower end of fixing piece and one end of connecting rod 18 are hinged, and the other end of connecting rod 18 is hinged on sieve The lower end middle position of 16 upper end of plate, the sieve plate 16 is hinged on support rod 17 by articulation piece, and catch bar 24 or so moves Sieve plate 16 is driven to swing toward renaturation by connecting rod 18 when dynamic, to improve the screening efficiency of sieve plate 16.
The inside lower end of the screening chamber 2 is provided with collecting tank 15.
The left side upper end of the storage cavity 1 is provided with feed hopper 3.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (9)

1. a kind of interval feeding type Sand screen for building, including storage cavity(1)With screening chamber(2);It is characterized in that, the storage Expect chamber(1)Setting is in screening chamber(2)Left side upper end and pass through discharge hole(13)With screening chamber(2)Connection, storage cavity(1)It is upper End is provided with motor(5), motor(5)It is mounted on mounting plate(4)Right-hand end, the motor(5)Output end and rotary shaft(6) It is fixedly connected, rotary shaft(6)Lower end run through storage cavity(1)Upper wall protrude into storage cavity(1)Inside, the screening chamber(1)It is interior It is fixedly installed with transverse slat(23), transverse slat(23)Inside be provided with circular cavity(19), circular cavity(19)Both ends be symmetrically arranged with Sliding slot(20), circular cavity(19)Inside is provided with the first eccentric wheel(21), the first eccentric wheel(21)Left and right ends be symmetrical arranged There is catch bar(24), catch bar(24)It is slidably connected at sliding slot(20)It is interior, the catch bar(24)Lower end is equipped with fixing piece, Gu Part is determined through sliding slot(20)Lower end setting through slot and be slidably connected with through slot, the lower end of fixing piece and connecting rod(18)One end Hingedly, connecting rod(18)The other end be hinged on sieve plate(16)Upper end, the sieve plate(16)Lower end middle position pass through hinge Fitting is hinged on support rod(17)On.
2. a kind of interval feeding type Sand screen for building according to claim 1, which is characterized in that the screening chamber (2)Inside lower end be provided with collecting tank(15).
3. a kind of interval feeding type Sand screen for building according to claim 1, which is characterized in that the storage cavity (1)Left side upper end be provided with feed hopper(3).
4. a kind of interval feeding type Sand screen for building according to claim 1, which is characterized in that be located at the storing Chamber(1)The rotary shaft of inside(6)On be fixedly installed with multiple groups stirring rod(7).
5. a kind of interval feeding type Sand screen for building according to claim 1, which is characterized in that the transverse slat(23) Left-hand end be fixedly mounted on fixing groove(12)On, fixing groove(12)Inside be rotatably connected to the second eccentric wheel(22), second Eccentric wheel(22)With the second rotating bar(9)It is fixedly connected.
6. a kind of interval feeding type Sand screen for building according to claim 5, which is characterized in that second rotation Bar(9)Pass through bevel gear A(10)With bevel gear B(11)Engagement and the first rotating bar(8)Rotation connection, the first rotating bar (8)Upper end through screening chamber(2)Upper wall and pass through transmission belt and rotary shaft(6)Rotation connection.
7. a kind of interval feeding type Sand screen for building according to claim 5, which is characterized in that described second is eccentric Wheel(22)Lower end by be arranged its outboard end annular slot and baffle(14)Upper end be slidably connected, baffle(14)Lower end Through fixing groove(12)And and discharge hole(13)Right end be slidably connected.
8. a kind of interval feeding type Sand screen for building according to claim 1, which is characterized in that described first is eccentric Wheel(21)Upper end and the first rotating bar(8)It is fixedly connected.
9. a kind of interval feeding type Sand screen for building according to claim 1, which is characterized in that the catch bar (24)Inner end be fixedly installed with T-type sliding block, the first eccentric wheel(21)Outboard end be provided with annular groove, T-type sliding block is sliding It is dynamic to be connected in annular groove.
CN201810562154.8A 2018-06-04 2018-06-04 Intermittent feeding type sand screening device for building Active CN108906576B (en)

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Application Number Priority Date Filing Date Title
CN201810562154.8A CN108906576B (en) 2018-06-04 2018-06-04 Intermittent feeding type sand screening device for building

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Application Number Priority Date Filing Date Title
CN201810562154.8A CN108906576B (en) 2018-06-04 2018-06-04 Intermittent feeding type sand screening device for building

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CN108906576B CN108906576B (en) 2020-09-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110508181A (en) * 2019-08-30 2019-11-29 安徽达古新材料科技有限公司 A kind of agitating device being interrupted blowing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053330A (en) * 1999-02-25 2000-04-25 Met-Chem Canada, Inc. Adjustable roller screen
CN105149216A (en) * 2015-09-22 2015-12-16 济南济钢铁合金厂 Reciprocating type vibrating screen
CN107866372A (en) * 2017-12-25 2018-04-03 郑州丽福爱生物技术有限公司 A kind of rocking type aggregate screening device
CN108043723A (en) * 2018-01-22 2018-05-18 朱园园 A kind of circulating Sand screen of architectural engineering
CN208865951U (en) * 2018-06-04 2019-05-17 湖北华行健建设工程有限公司 A kind of interval feeding type Sand screen for building

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053330A (en) * 1999-02-25 2000-04-25 Met-Chem Canada, Inc. Adjustable roller screen
CN105149216A (en) * 2015-09-22 2015-12-16 济南济钢铁合金厂 Reciprocating type vibrating screen
CN107866372A (en) * 2017-12-25 2018-04-03 郑州丽福爱生物技术有限公司 A kind of rocking type aggregate screening device
CN108043723A (en) * 2018-01-22 2018-05-18 朱园园 A kind of circulating Sand screen of architectural engineering
CN208865951U (en) * 2018-06-04 2019-05-17 湖北华行健建设工程有限公司 A kind of interval feeding type Sand screen for building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110508181A (en) * 2019-08-30 2019-11-29 安徽达古新材料科技有限公司 A kind of agitating device being interrupted blowing

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Effective date of registration: 20200807

Address after: Room 402-23, property building, No. 8, No. 1918, Qingliu East Road, Zhongxin Suzhou Chuzhou high tech Industrial Development Zone, Chuzhou, Anhui Province

Applicant after: Anhui Qianyuan Project Management Co., Ltd

Address before: 233500 Bozhou, Mengcheng, Anhui, Chengguan Town, Fuyuan community, 4 yuan 5

Applicant before: Deng Shuai

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