CN107497668A - A kind of construction site circulation Sand screen - Google Patents

A kind of construction site circulation Sand screen Download PDF

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Publication number
CN107497668A
CN107497668A CN201710862719.XA CN201710862719A CN107497668A CN 107497668 A CN107497668 A CN 107497668A CN 201710862719 A CN201710862719 A CN 201710862719A CN 107497668 A CN107497668 A CN 107497668A
Authority
CN
China
Prior art keywords
sand
screen cloth
cylinder
casing
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710862719.XA
Other languages
Chinese (zh)
Inventor
吴娜娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Scotland Information Technology Co Ltd
Original Assignee
Nanjing Scotland Information Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Scotland Information Technology Co Ltd filed Critical Nanjing Scotland Information Technology Co Ltd
Priority to CN201710862719.XA priority Critical patent/CN107497668A/en
Publication of CN107497668A publication Critical patent/CN107497668A/en
Pending legal-status Critical Current

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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
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention discloses a kind of construction site circulation Sand screen,Including vibration motor,Screen cloth,Hydraulic cylinder and circulating conveyor,The speed that screen cloth screens to sand is shaken and then accelerated using vibration motor,Avoid the sieve aperture of sand screen cloth to result in blockage simultaneously and then influence the normal use of screen cloth,Screen cloth is by using the horizontally disposed abundant screening realized to sand,Extended using Driven by Hydraulic Cylinder hydraulic stem and then promote frame to be rotated along the side being hinged with casing,It is achieved thereby that screen cloth is obliquely installed,And then unsanctioned sand on screen cloth is set to slide under gravity to collecting tank,Realize on screen cloth not by the automatic cleaning of sand,Improve the practicality of equipment,The sand fallen into from screen cloth in collecting tank is further slipped into cylinder along swash plate,It is achieved thereby that the Cycle Screening to sand,Improve the effect of sand screening.

Description

A kind of construction site circulation Sand screen
Technical field
The present invention relates to construction machinery equipment field, more particularly, to a kind of construction site circulation Sand screen.
Background technology
Sand is made up of mineral and small carg.Carg is that rock forms by corroding with weathering.Sand Composition because place and it is different, concrete condition is depending on the source of local rock and condition.Natural sand divides river sand, sea sand and mountain again Sand.The thickness of sand is divided into 4 grades by modulus of fineness.Middle sand is exactly that degree of threading modulus is 3.0-2.3mm, and average grain diameter is 0.5-0. 35mm sandstone regular concrete sand is advisable with middle sand;
Generally require sand is screened to obtain the sand of suitable particles size in building construction process, on-site one As rely on manually sand screened, it is low while effect is poor to sieve the efficiency of sand, while adds the working strength of builder, Existing construction site can not carry out Cycle Screening with Sand screen to sand simultaneously, it is difficult to ensure the effect of sand screening.
The content of the invention
The present invention is to overcome the above situation insufficient, it is desirable to provide a kind of technical scheme that can be solved the above problems.
Stretched with circulation Sand screen, including lid, circulating conveyor, collecting tank, casing and hydraulic pressure in a kind of construction site Contracting bar, the casing top are provided with lid, and the lid includes frame and screen cloth, the side of the frame and the side of casing It is be hinged, hydraulically extensible bar is provided with the casing opposite side, the hydraulically extensible bar includes hydraulic cylinder and hydraulic stem, the liquid Cylinder pressure is fixedly mounted on casing side, and cylinder hydraulic connection hydraulic stem, the top of the hydraulic stem is fixedly mounted on frame Bottom, frame centre position are fixedly installed screen cloth, and the screen cloth is horizontally disposed, and the casing side is provided with collecting tank, Swash plate is installed with collecting tank, the collecting tank side is provided with circulating conveyor, and the circulating conveyor includes Cylinder, rotating shaft, helical blade and motor, the inner barrel are provided with rotating shaft, and one end of the rotating shaft passes through shaft coupling and electricity The output axis connection of machine, motor are mounted by means of bolts at the top of cylinder, and the other end of rotating shaft is rotatablely installed by bearing block Helical blade is installed in cylinder inside bottom, the rotating shaft.
As the further scheme of the present invention:It is bolted at the top of the frame and vibration motor is installed, vibrations electricity The output end of machine is stretched into frame.
As the further scheme of the present invention:One end of the discharging opening of the cylinder and discharge nozzle connects, discharge nozzle it is another One end is located at directly over screen cloth.
Compared with prior art, the beneficial effects of the invention are as follows:Rotated using motor and then drive the helical-blade in rotating shaft Piece rotates and then the sand in cylinder inside bottom is delivered to the discharging opening of cylinder, and sand with barrel discharge hole by being connected Fall after discharge nozzle on screen cloth, by setting screen cloth to be used to screen sand, realize automatic sand sieving, dramatically saves on Manpower, the working strength of builder is reduced, improve the husky efficiency of sieve, shaken using vibration motor and then accelerate screen cloth To the speed of sand screening, while avoid the sieve aperture of sand screen cloth from resulting in blockage and then influence the normal use of screen cloth, improve Equipment practicality, screen cloth are stretched by using the horizontally disposed abundant screening realized to sand using Driven by Hydraulic Cylinder hydraulic stem Side rotation that is long and then promoting frame edge to be hinged with casing, it is achieved thereby that screen cloth is obliquely installed, and then makes on screen cloth not The sand passed through is slid to collecting tank under gravity, is realized to, not by the automatic cleaning of sand, being carried on screen cloth The high practicality of equipment, the sand fallen into from screen cloth in collecting tank are further slipped into cylinder along swash plate, it is achieved thereby that To the Cycle Screening of sand, the effect that sand screens is improved, further increases the practicality of equipment.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is cover body structure schematic diagram.
In figure:Vibration motor 1, lid 2, discharge nozzle 3, circulating conveyor 4, motor 5, cylinder 6, rotating shaft 7, helical blade 8th, swash plate 9, collecting tank 10, casing 11, hydraulically extensible bar 12, hydraulic cylinder 13, hydraulic stem 14, frame 15, screen cloth 16.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~2, in the embodiment of the present invention, a kind of construction site circulation Sand screen, including vibration motor 1, Lid 2, discharge nozzle 3, circulating conveyor 4, collecting tank 10, casing 11 and hydraulically extensible bar 12, the top of casing 11 are set There is lid 2, the lid 2 includes frame 15 and screen cloth 16, and the side and the side of casing 11 of the frame 15 are hinged, the case Hydraulically extensible bar 12 is provided with the opposite side of body 11, the hydraulically extensible bar 12 includes hydraulic cylinder 13 and hydraulic stem 14, the liquid Cylinder pressure 13 is fixedly mounted on the side of casing 11, and the hydraulic connecting hydraulic stem 14 of hydraulic cylinder 13, the top of the hydraulic stem 14 is fixed Installed in the bottom of frame 15, the centre position of frame 15 is fixedly installed screen cloth 16, and the screen cloth 16 is horizontally disposed, the frame 15 tops, which are bolted, is provided with vibration motor 1, and the output end of vibration motor 1 is stretched into frame 15, the casing 11 1 Side is provided with collecting tank 10, and swash plate 9 is installed with collecting tank 10;
The side of collecting tank 10 is provided with circulating conveyor 4, and the circulating conveyor 4 includes cylinder 6, rotating shaft 7, spiral Blade 8 and motor 5, the cylinder 6 are internally provided with rotating shaft 7, and one end of the rotating shaft 7 passes through the output of shaft coupling and motor 5 Axis connection, motor 5 are mounted by means of bolts on the top of cylinder 6, and the other end of rotating shaft 7 is rotatably installed in cylinder by bearing block 6 inside bottoms, helical blade 8 is installed in the rotating shaft 7, the discharging opening of the cylinder 6 is connected with one end of discharge nozzle 3, gone out The other end of expects pipe 3 is located at directly over screen cloth 16, and when needing to screen sand, sand is put into collecting tank 10 first Interior, the sand in collecting tank 10 slips into the inside bottom of cylinder 6 along swash plate 9, is further rotated using motor 5 and then drives rotating shaft 7 On helical blade 8 rotate and then the sand in the inside bottom of cylinder 6 be delivered to the discharging opening of cylinder 6, sand by with cylinder Fall after the discharge nozzle 3 of the discharging opening of body 6 connection on screen cloth 16, by setting screen cloth 16 to be used to screen sand, realize Automatic sand sieving, manpower is dramatically saves on, reduce the working strength of builder, improved the husky efficiency of sieve, utilize vibrations Motor 1 shakes and then accelerated the speed that screen cloth 16 screens to sand, at the same avoid sand screen cloth 16 sieve aperture result in blockage into And the normal use of screen cloth 16 is influenceed, equipment practicality is improved, screen cloth 16 is realized to sand by using horizontally disposed Fully screening, drive hydraulic stem 14 to extend using hydraulic cylinder 13 and then promote frame 15 to be rotated along the side being hinged with casing 11, It is achieved thereby that screen cloth 16 is obliquely installed, and then unsanctioned sand on screen cloth 16 is set to slide under gravity to collection In groove 10, realize to, not by the automatic cleaning of sand, improving the practicality of equipment on screen cloth 16, being fallen into from screen cloth 16 Sand in collecting tank 10 is further slipped into cylinder 5 along swash plate 9, it is achieved thereby that to the Cycle Screening of sand, improves sand The effect of son screening, further increase the practicality of equipment.
The present invention operation principle be:When needing to screen sand, sand is put into collecting tank 10 first, received Sand in collection groove 10 slips into the inside bottom of cylinder 6 along swash plate 9, is further rotated using motor 5 and then drives the spiral shell in rotating shaft 7 Vane piece 8 rotates and then the sand in the inside bottom of cylinder 6 is delivered to the discharging opening of cylinder 6, and sand with cylinder 6 by discharging Fall after the discharge nozzle 3 of mouth connection on screen cloth 16, by setting screen cloth 16 to be used to screen sand, realize Automatic sieve Sand, manpower is dramatically saves on, reduce the working strength of builder, improved the husky efficiency of sieve, shaken using vibration motor 1 Move and then accelerate the speed that screen cloth 16 screens to sand, while avoid the sieve aperture of sand screen cloth 16 from resulting in blockage and then influence sieve The normal use of net 16, improves equipment practicality, screen cloth 16 by using the horizontally disposed abundant screening realized to sand, Drive hydraulic stem 14 to extend using hydraulic cylinder 13 and then promote frame 15 to be rotated along the side being hinged with casing 11, it is achieved thereby that Screen cloth 16 is obliquely installed, and then unsanctioned sand on screen cloth 16 is slid under gravity to collecting tank 10, real Show to, not by the automatic cleaning of sand, improving the practicality of equipment on screen cloth 16, collecting tank 10 being fallen into from screen cloth 16 Interior sand is further slipped into cylinder 5 along swash plate 9, it is achieved thereby that to the Cycle Screening of sand, improves sand screening Effect, further increase the practicality of equipment.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.

Claims (3)

1. a kind of construction site circulation Sand screen, including lid (2), circulating conveyor (4), collecting tank (10), casing (11) and hydraulically extensible bar (12), it is characterised in that be provided with lid (2) at the top of the casing (11), the lid (2) includes Frame (15) and screen cloth (16), the side and the side of casing (11) of the frame (15) are hinged, casing (11) opposite side On be provided with hydraulically extensible bar (12), the hydraulically extensible bar (12) includes hydraulic cylinder (13) and hydraulic stem (14), the hydraulic pressure Cylinder (13) is fixedly mounted on casing (11) side, hydraulic cylinder (13) hydraulic connecting hydraulic stem (14), the hydraulic stem (14) Top is fixedly mounted on frame (15) bottom, and frame (15) centre position is fixedly installed screen cloth (16), and the screen cloth (16) is Horizontally disposed, casing (11) side is provided with collecting tank (10), and swash plate (9) is installed with collecting tank (10), described Collecting tank (10) side is provided with circulating conveyor (4), and the circulating conveyor (4) includes cylinder (6), rotating shaft (7), spiral shell Vane piece (8) and motor (5), the cylinder (6) are internally provided with rotating shaft (7), one end of the rotating shaft (7) by shaft coupling with The output axis connection of motor (5), motor (5) are mounted by means of bolts at the top of cylinder (6), and the other end of rotating shaft (7) passes through Bearing block is rotatably installed in cylinder (6) inside bottom, and helical blade (8) is provided with the rotating shaft (7).
A kind of 2. construction site according to claim 1 circulation Sand screen, it is characterised in that frame (15) top Portion, which is bolted, is provided with vibration motor (1), and the output end of vibration motor (1) is stretched into frame (15).
3. a kind of construction site according to claim 1 circulation Sand screen, it is characterised in that the cylinder (6) Discharging opening is connected with the one end of discharge nozzle (3), and the other end of discharge nozzle (3) is located at directly over screen cloth (16).
CN201710862719.XA 2017-09-22 2017-09-22 A kind of construction site circulation Sand screen Pending CN107497668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710862719.XA CN107497668A (en) 2017-09-22 2017-09-22 A kind of construction site circulation Sand screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710862719.XA CN107497668A (en) 2017-09-22 2017-09-22 A kind of construction site circulation Sand screen

Publications (1)

Publication Number Publication Date
CN107497668A true CN107497668A (en) 2017-12-22

Family

ID=60697932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710862719.XA Pending CN107497668A (en) 2017-09-22 2017-09-22 A kind of construction site circulation Sand screen

Country Status (1)

Country Link
CN (1) CN107497668A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108339738A (en) * 2018-02-10 2018-07-31 张炳强 A kind of building sand-gravel separation device facilitating conversion scarfing cinder
CN108580266A (en) * 2018-05-25 2018-09-28 新乡市新宇田橡塑机械有限公司 A kind of reciprocating linear sieve
CN108816734A (en) * 2018-06-22 2018-11-16 贵州省凤冈县朝阳茶业有限公司 A kind of tea screening device
CN108855445A (en) * 2018-06-27 2018-11-23 陆惠芳 Balanced milling device
CN108855446A (en) * 2018-06-27 2018-11-23 陆惠芳 Coffee bean grinding and filtering device
CN108940481A (en) * 2018-06-27 2018-12-07 陆惠芳 Filter residue recycles milling device
CN109550570A (en) * 2018-11-20 2019-04-02 四川理工学院 Waste and old concrete crushing device
CN110434045A (en) * 2019-09-10 2019-11-12 北京生态岛科技有限责任公司 A method of the equipment and its sorting residue of sorting residue
CN113102218A (en) * 2021-03-31 2021-07-13 周梦娇 Sand screening device capable of preventing contamination
CN114753203A (en) * 2022-05-16 2022-07-15 杭州金溢建设集团有限公司 New garden path construction method for in-situ curing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108339738A (en) * 2018-02-10 2018-07-31 张炳强 A kind of building sand-gravel separation device facilitating conversion scarfing cinder
CN108580266A (en) * 2018-05-25 2018-09-28 新乡市新宇田橡塑机械有限公司 A kind of reciprocating linear sieve
CN108816734A (en) * 2018-06-22 2018-11-16 贵州省凤冈县朝阳茶业有限公司 A kind of tea screening device
CN108855445A (en) * 2018-06-27 2018-11-23 陆惠芳 Balanced milling device
CN108855446A (en) * 2018-06-27 2018-11-23 陆惠芳 Coffee bean grinding and filtering device
CN108940481A (en) * 2018-06-27 2018-12-07 陆惠芳 Filter residue recycles milling device
CN108940481B (en) * 2018-06-27 2020-07-03 钟文宇 Filter residue recycling and milling device
CN108855446B (en) * 2018-06-27 2020-08-07 钟文宇 Coffee bean grinding and filtering device
CN109550570A (en) * 2018-11-20 2019-04-02 四川理工学院 Waste and old concrete crushing device
CN110434045A (en) * 2019-09-10 2019-11-12 北京生态岛科技有限责任公司 A method of the equipment and its sorting residue of sorting residue
CN113102218A (en) * 2021-03-31 2021-07-13 周梦娇 Sand screening device capable of preventing contamination
CN114753203A (en) * 2022-05-16 2022-07-15 杭州金溢建设集团有限公司 New garden path construction method for in-situ curing

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171222

WD01 Invention patent application deemed withdrawn after publication