CN112844688A - Sand screening equipment for building engineering - Google Patents
Sand screening equipment for building engineering Download PDFInfo
- Publication number
- CN112844688A CN112844688A CN202110087202.4A CN202110087202A CN112844688A CN 112844688 A CN112844688 A CN 112844688A CN 202110087202 A CN202110087202 A CN 202110087202A CN 112844688 A CN112844688 A CN 112844688A
- Authority
- CN
- China
- Prior art keywords
- sand
- filter screen
- box
- soil
- fixed
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/08—Screens rotating within their own plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
Abstract
The invention discloses sand screening equipment for constructional engineering, and relates to the technical field of building construction. This sand screening equipment for building engineering includes the box, goes out sand mouth and supporting leg. This sand screening equipment for building engineering, box upper end are cylindric, and the lower extreme is the round platform form, and the below at the box is fixed to the sand outlet to communicate with each other with the inside of box, several supporting leg are the circumference array form and fix the below at the box, the several swiveling wheel is installed to the upper end of the inside of box, and is fixed with array blade on the swiveling wheel, the motor support pole is installed to the inside lower extreme of box. This sand screening equipment for building engineering, rotatory wheel pair caking sand and soil tentatively break, become great caking sand and soil into little caking sand and soil, and the filter screen is rotatory, makes large granule impurity lapse under the action of gravity to striking caking sand and soil, the fixed fence forms with the filter screen and rolls the effect, breaks little caking sand and soil.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to sand screening equipment for constructional engineering.
Background
At the construction site, often can be tied up into the cubic by the sand and stone that the sun drenches a lot on the ground, be difficult for the construction, and cubic sand and stone still need screening after various processings, prior art is that the workman emptys sand and stone on the screen cloth and shakes, some difficult loose pieces are smashed to pieces with the spade and are shaken the screening again, and can only screen once, want secondary screening just to operate once more again, and its purpose only can reach preliminary screening effect, can not further separate again, can not semi-automatization, not only a large amount of cost of labor has been wasted but also the screening efficiency can not be improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides sand screening equipment for constructional engineering, which solves the problems of uneven screening of agglomerated sandy soil and low screening efficiency.
In order to achieve the purpose, the invention is realized by the following technical scheme: the sand screening equipment for the constructional engineering comprises a box body, a sand outlet and supporting legs, wherein the upper end of the box body is cylindrical, the lower end of the box body is in a circular truncated cone shape, the sand outlet is fixed below the box body and is communicated with the interior of the box body, and a plurality of supporting legs are fixed below the box body in a circumferential array shape;
several swiveling wheel is installed to the upper end of the inside of box, and is fixed with several array blades on the swiveling wheel, the motor support pole is installed to the inside lower extreme of box, the upper end of motor support pole is fixed with driving motor, driving motor's upper end slope form fixedly connected with filter screen, the filter screen rotates with the inner wall of box to be connected, the dead lever is located the upper end of filter screen, is located the position at the slope top of filter screen, the siphunculus is located the upper end of filter screen, is located the position of the slope bottom of filter screen to run through the outer wall of box, be linked together with the external world, the right side fixed mounting of dead lever has wiper mechanism.
Preferably, the dead lever includes grooved surface, bellying and semi-circular breach, grooved surface and bellying interconnect constitute wavy plane, the semi-circular breach that the several was the array form and distributes of equidistance is seted up to the lower surface of dead lever, several semi-circular breach aligns one by one with the filtration pore on the filter screen.
Preferably, the through pipe is tubular, a plurality of through holes are formed in the lower end of the through pipe, and the diameter of each through hole is slightly larger than the aperture of the filter screen.
Preferably, the upper plane of the fixing rod is symmetrically distributed in a slope convex shape.
Preferably, wiper mechanism includes the spring, rotates stake and clearance stick, two spring one end fixed mounting is in the left side of dead lever, and opposite side fixed mounting rotates on the stake, it passes the spring center and fixes to rotate a both ends, and rotates the stake and all fix directly over semi-circular breach to with semi-circular breach one to one a pair of it, the clearance stick is fixed on rotating the stake.
Preferably, the cleaning rod is inclined and the lowest position of the cleaning rod is lower than the upper surface of the filter screen.
The invention provides sand screening equipment for constructional engineering. The method has the following beneficial effects:
(1) the sand screening equipment for the construction engineering is used for mechanically breaking the sand which is agglomerated after being drenched, cutting the agglomerated sand into small agglomerated sand and stone, finally changing the agglomerated sand into single-grain coarse sand after contact rolling, and can be used for building construction and other construction works.
(2) This sand screening equipment for building engineering, rotatory wheel pair caking sand and soil carry out preliminary rupture, with great caking sand and soil cut into little caking sand and soil after, after little caking sand and soil fell, the difference in height made little caking sand and soil strike the filter screen under the action of gravity, strengthen the effect of breaking of little caking sand and soil.
(3) This sand screening equipment for building engineering, the filter screen is rotatory, and impurity strikes the fixed fence under the rotation, stops impurity removal on the filter screen, makes large granule impurity lapse under the action of gravity to striking caking sand and soil makes it break, and during the rotation, the fixed fence forms with the filter screen and rolls the effect, breaks little caking sand and soil.
(4) This sand screening equipment for building engineering crosses the impurity pipe, and the upper end is sealed, and the lower extreme trompil is unanimous with the filter screen size, prevents that the upper end sand and soil from directly falling into in crossing the impurity intraduct, to the sand and soil that gets into together along with large-scale particulate matter through the lower extreme hole outflow.
(5) This sand screening equipment for building engineering, the plane is the protruding form symmetric distribution of slope on the fixed fence, and the impurity or the sand and soil that are convenient for fall on the slope fall under the action of gravity.
(6) This sand screening equipment for building engineering, impurity fall because of the filter screen is rotatory at the filter screen, and impurity strikes the fixed fence at the whereabouts in-process, leads to the fact vibrations to the fixed fence, does benefit to accumulational sand and soil on the slope and shakes off, prevents to pile up too much.
(7) This sand screening equipment for building engineering, fixed fence bottom side are opened and are equipped with semi-circular breach, and the breach radius is greater than the filtration pore diameter on the filter screen, makes the sand and soil that gets into the breach break and diminish under dead lever and filter screen friction, is convenient for fall from the filtration pore.
(8) This sand screening equipment for building engineering, clearance mechanism clear up the sand soil that blocks up the filter screen hole at the rotatory in-process of filter screen, guarantee the clean and tidy of hole on the filter screen, maintain the automation of equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of a spud pile according to the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view of a through pipe of the present invention;
FIG. 7 is a schematic view of the cleaning mechanism of the present invention.
In the figure: 1. a box body; 2. a sand outlet; 3. supporting legs; 4. a rotating wheel; 5. a motor support rod; 6. a drive motor; 7. filtering with a screen; 8. fixing the rod; 9. pipe passing; 10. a cleaning mechanism; 81. a groove surface; 82. a convex surface; 83. a semicircular notch; 91. a through hole; 101. a spring; 102. rotating the pile; 103. and (4) cleaning the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-7, the present invention provides a technical solution: a sand screening device for constructional engineering comprises a box body 1, a sand outlet 2 and supporting legs 3, wherein the upper end of the box body 1 is cylindrical, the lower end of the box body 1 is in a circular truncated cone shape, the sand outlet 2 is fixed below the box body 1 and is communicated with the interior of the box body 1, and the supporting legs 3 are fixed below the box body 1 in a circumferential array shape;
several swiveling wheel 4 is installed to the upper end of box 1's inside, and be fixed with several array blades on swiveling wheel 4, motor support pole 5 is installed to the inside lower extreme of box 1, motor support pole 5's upper end is fixed with driving motor 6, driving motor 6's upper end slope form fixedly connected with filter screen 7, filter screen 7 rotates with box 1's inner wall to be connected, dead lever 8 is located filter screen 7's upper end, be located the position at the slope top of filter screen 7, siphunculus 9 is located filter screen 7's upper end, be located the position of filter screen 7's slope bottom, and run through box 1's outer wall, be linked together with the external world, the right side fixed mounting of dead lever. The swiveling wheel 4 is responsible for breaking the big sand and soil, making it become the fritter and fall on the filter screen 7, and the filter screen 7 rotates simultaneously, drives small-size caking sand and soil and moves to 8 sides of dead lever, further breaks it.
The fixing rod 8 comprises a groove surface 81, a convex surface 82 and semicircular notches 83, the groove surface 81 and the convex surface 82 are connected with each other to form a wavy plane, the lower surface of the fixing rod 8 is provided with a plurality of semicircular notches 83 distributed in an equidistant array manner, and the plurality of semicircular notches 83 are aligned with the filter holes in the filter screen 7 one by one. The groove surface 81 and the protrusion surface 82 are connected with each other, so that the force is dispersed when the caked sandy soil impacts the side surface of the fixing rod 8, and the cracking degree is increased.
The through pipe 9 is tubular, a plurality of through holes 91 are formed in the lower end of the through pipe 9, and the diameter of each through hole 91 is slightly larger than the aperture of the filter screen 7. The through pipe 9 leads the large impurities out of the machine, separates the sand and soil entering the machine and flows back to the machine.
The upper plane of the fixed rod 8 is symmetrically distributed in a slope convex shape. The slope-shaped plane can enable the sandy soil falling on the fixed rod 8 to fall under the action of gravity without special cleaning.
The cleaning mechanism 10 comprises springs 101, rotating piles 102 and cleaning rods 103, one ends of the two springs 101 are fixedly installed on the left side of the fixing rod 8, the other sides of the two springs are fixedly installed on the rotating piles 102, two ends of each rotating pile 102 penetrate through the centers of the springs 101 and are fixed, the rotating piles 102 are fixed right above the semicircular gaps 83 and are aligned with the semicircular gaps 83 one by one, and the cleaning rods 103 are fixed on the rotating piles 102. The spring 101 applies a force to the cleaning rod 103 by a torsion force, so that the cleaning rod 103 is pressed.
The cleaning rod 103 is inclined and the lowest part of the cleaning rod 103 is lower than the upper surface of the filter screen 7. The cleaning rod 103 presses the filter screen 7, so that when the filter screen 7 rotates, the cleaning rod 103 applies force to the filter holes in the filter screen 7, and residual sandy soil blocking the filter holes in the filter screen 7 is removed.
When the small-sized blocking sand soil is used, the sand soil is poured from the upper part of the equipment, the blocking sand soil is changed into small-sized blocking sand soil under the rotation of the rotating wheel 4, the small-sized blocking sand soil carries impurities to fall on the inclined filter screen 7 and the fixed rod 8, the filter screen 7 starts to rotate under the driving of the driving motor 6 to drive the small-sized blocking sand soil to rotate, when the small-sized blocking sand soil rotates to the right side of the fixed rod 8, the small-sized blocking sand soil impacts the fixed rod 8 while the filter screen 7 rotates, the small-sized blocking sand soil is broken, the large impurities are blocked on the right side of the fixed rod 8, the large impurities on the inclined filter screen 7 move downwards under the action of gravity and impact the convex surface 82 of the fixed rod 8, the sand soil falling on the fixed rod 8 is shaken off, the large impurities are subjected to the action of gravity, and the large impurities are driven to rotate and move downwards due to enter the through pipe 9 and flow, to the sand that gets into in the pipeline, can follow through-hole 91 and flow out, small-size caking sand stops on the right side of dead lever 8, and less caking sand gets into semi-circular breach 83 department, rubs each other at filter screen 7 and caking sand, makes caking sand diminish, to the sand that blocks up filter screen 7 filtration pore when wiper mechanism 10, extrudees through clearance stick 103, makes the sand that blocks up filter screen 7 filtration pore fall in filter screen 7 lower extreme.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a sand screening equipment for building engineering, includes box (1), goes out sand mouth (2) and supporting leg (3), its characterized in that: the upper end of the box body (1) is cylindrical, the lower end of the box body is in a circular truncated cone shape, the sand outlet (2) is fixed below the box body (1) and communicated with the inside of the box body (1), and the plurality of supporting legs (3) are fixed below the box body (1) in a circumferential array shape;
several swiveling wheel (4) is installed to the upper end of the inside of box (1), and is fixed with a plurality of blades on swiveling wheel (4), motor support pole (5) are installed to the lower extreme of box (1) inside, the upper end of motor support pole (5) is fixed with driving motor (6), the upper end slope form fixedly connected with filter screen (7) of driving motor (6), filter screen (7) are connected with the inner wall rotation of box (1), dead lever (8) are located the upper end of filter screen (7), are located the position at the slope top of filter screen (7), siphunculus (9) are located the upper end of filter screen (7), are located the position of the slope bottom of filter screen (7) to run through the outer wall of box (1), be linked together with the external world, the right side fixed mounting of dead lever (8) has wiper mechanism (10).
2. The sand screening apparatus for construction engineering according to claim 1, wherein: dead lever (8) are including grooved surface (81), protruding face (82) and semi-circular breach (83), grooved surface (81) and protruding face (82) interconnect constitute wavy plane, semi-circular breach (83) that the several is the array form and distributes of equidistance, several are seted up to the lower surface of dead lever (8) semi-circular breach (83) on semi-circular breach (83) and filter screen (7) the filtration pore one-to-one alignment.
3. The sand screening apparatus for construction engineering according to claim 1, wherein: the through pipe (9) is tubular, a plurality of through holes (91) are formed in the lower end of the through pipe (9), and the diameter of each through hole (91) is slightly larger than the aperture of the filter screen (7).
4. The sand screening apparatus for construction engineering according to claim 1, wherein: the upper plane of the fixed rod (8) is symmetrically distributed in a slope convex shape.
5. The sand screening apparatus for construction engineering according to claim 1, wherein: cleaning mechanism (10) include spring (101), rotate stake (102) and clearance stick (103), two spring (101) one end fixed mounting is in the left side of dead lever (8), and opposite side fixed mounting is on rotating stake (102), it passes spring (101) center and fixes to rotate stake (102) both ends, and rotates stake (102) and all fix directly over semi-circular breach (83) to it with semi-circular breach (83) one-to-one, clearance stick (103) are fixed on rotating stake (102).
6. The sand screening apparatus for construction engineering according to claim 1, wherein: the cleaning rod (103) is inclined and the lowest part of the cleaning rod (103) is lower than the upper surface of the filter screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087202.4A CN112844688A (en) | 2021-01-22 | 2021-01-22 | Sand screening equipment for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087202.4A CN112844688A (en) | 2021-01-22 | 2021-01-22 | Sand screening equipment for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112844688A true CN112844688A (en) | 2021-05-28 |
Family
ID=76007867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110087202.4A Withdrawn CN112844688A (en) | 2021-01-22 | 2021-01-22 | Sand screening equipment for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112844688A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008296150A (en) * | 2007-05-31 | 2008-12-11 | Hitachi Constr Mach Co Ltd | Self-propelled sieve machine |
| CN108453039A (en) * | 2018-05-14 | 2018-08-28 | 廖像达 | A kind of architectural engineering Sand screen |
| CN108525993A (en) * | 2018-04-26 | 2018-09-14 | 南京奥新可工程科技有限公司 | A kind of architectural engineering Sand screen |
| CN110605237A (en) * | 2019-11-05 | 2019-12-24 | 郭金生 | Sand screening equipment for construction site operation |
| CN209935178U (en) * | 2019-05-06 | 2020-01-14 | 陈良英 | Screening sand device for civil engineering |
| CN210207533U (en) * | 2019-06-12 | 2020-03-31 | 邱焕清 | Mechanical sand screening machine for building |
| CN111744758A (en) * | 2020-07-15 | 2020-10-09 | 胡永强 | Multistage screening edulcoration device of building site gravel roll |
| CN212093090U (en) * | 2020-04-10 | 2020-12-08 | 青岛爱华工程有限公司 | Screening sand machine for building engineering |
-
2021
- 2021-01-22 CN CN202110087202.4A patent/CN112844688A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008296150A (en) * | 2007-05-31 | 2008-12-11 | Hitachi Constr Mach Co Ltd | Self-propelled sieve machine |
| CN108525993A (en) * | 2018-04-26 | 2018-09-14 | 南京奥新可工程科技有限公司 | A kind of architectural engineering Sand screen |
| CN108453039A (en) * | 2018-05-14 | 2018-08-28 | 廖像达 | A kind of architectural engineering Sand screen |
| CN209935178U (en) * | 2019-05-06 | 2020-01-14 | 陈良英 | Screening sand device for civil engineering |
| CN210207533U (en) * | 2019-06-12 | 2020-03-31 | 邱焕清 | Mechanical sand screening machine for building |
| CN110605237A (en) * | 2019-11-05 | 2019-12-24 | 郭金生 | Sand screening equipment for construction site operation |
| CN212093090U (en) * | 2020-04-10 | 2020-12-08 | 青岛爱华工程有限公司 | Screening sand machine for building engineering |
| CN111744758A (en) * | 2020-07-15 | 2020-10-09 | 胡永强 | Multistage screening edulcoration device of building site gravel roll |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209952371U (en) | Rainwater collection device for landscape architecture | |
| CN115030674B (en) | Automatic mud circulation purifier for hydrogeology exploration drilling | |
| CN112844688A (en) | Sand screening equipment for building engineering | |
| CN218843551U (en) | Prevent blockking up roofing siphon rainwater fill | |
| CN214423449U (en) | Dredging device of underdrain robot | |
| CN211384140U (en) | Camellia oil filtering, separating and purifying equipment | |
| CN211448576U (en) | Drilling mud purification treatment device | |
| CN212200347U (en) | Revetment compound green structure | |
| CN209967896U (en) | Breed tail water and subside device | |
| CN113973532A (en) | Slope greening planting system and construction process | |
| CN108855466B (en) | Sand making machine and sand making method | |
| CN112642538A (en) | Filter material reducing mechanism for screening filter material | |
| CN218643490U (en) | Drainage structures of town road | |
| CN218655446U (en) | High convenient degree soybean edulcoration device | |
| CN214599275U (en) | Reinforced concrete separator with dust removal structure | |
| CN210483591U (en) | Drilling solid control device convenient to move | |
| CN220004301U (en) | Pretreatment device for heavy metal soil treatment | |
| CN110359944A (en) | A kind of Safety of Coal Mine Production dust-extraction unit and its application method | |
| CN211755827U (en) | Civil engineering construction waste material processing apparatus | |
| CN210187701U (en) | Gravel and sand edulcoration device for civil engineering | |
| CN216172660U (en) | Screening device with crushing performance for civil engineering | |
| CN213726982U (en) | Even broken rubble device | |
| CN216195245U (en) | Hydraulic engineering construction is with preventing blockking up drainage device | |
| CN217595122U (en) | Sand screening machine for building construction | |
| CN214861622U (en) | Grid for sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210528 |
|
| WW01 | Invention patent application withdrawn after publication |