CN112452723A - Sand screening device for building construction and use method thereof - Google Patents
Sand screening device for building construction and use method thereof Download PDFInfo
- Publication number
- CN112452723A CN112452723A CN202011218570.XA CN202011218570A CN112452723A CN 112452723 A CN112452723 A CN 112452723A CN 202011218570 A CN202011218570 A CN 202011218570A CN 112452723 A CN112452723 A CN 112452723A
- Authority
- CN
- China
- Prior art keywords
- sand
- plate
- wall
- sides
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 title claims abstract description 153
- 238000012216 screening Methods 0.000 title claims abstract description 83
- 238000009435 building construction Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000004575 stone Substances 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 5
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000007873 sieving Methods 0.000 description 14
- 239000004744 fabric Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Images
Classifications
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a sand and stone screening device for building construction and a using method thereof, relating to the technical field of sand and stone screening; the problems of complex operation and difficult transportation of the device are solved; the sand guide device comprises a U-shaped base, sand guide holes are formed in outer walls of two sides of the U-shaped base, a mounting groove is formed in the outer wall of the top of the U-shaped base, the outer wall of the top of the mounting groove is connected with a connecting shaft through a fixing ring, a main gear is sleeved on the outer wall of the circumference of the connecting shaft, a motor is fixed to the outer wall of the top, close to one side of the main gear, of the U-shaped base through a supporting plate, a secondary gear is sleeved at the output end of the motor, the main gear is meshed with the secondary gear, a swing mechanism is arranged on the top of the connecting shaft, and a mounting column is. The integral structure of the sand screening device is simple to operate and low in cost, is favorable for carrying, is suitable for sand screening of various construction sites, and greatly improves the practicability of the integral device.
Description
Technical Field
The invention relates to the technical field of sand screening, in particular to a sand screening device for building construction and a using method thereof.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. Before the building construction, the grit needs to be screened, in the course of screening the grit thicker than 2 mm, a mesh screen is usually adopted to lean against the wall, then the grit is shoveled by a shovel to scatter on the mesh screen, through the gravity of the grit, the grit rolls down on the upper surface of the mesh screen, the fine sand flows out from the mesh screen of the mesh screen, and the coarse sand slides down from the upper end surface of the mesh screen, so that the coarse sand and the fine sand can be separated.
Through the retrieval, chinese patent application number is CN 201822048609.2's patent, discloses a construction grit sieving mechanism, comprises a workbench, the one end of workstation is provided with the transmission box, the one end of workstation is provided with shale shaker, support respectively, the one end top of shale shaker is provided with the feeder hopper, the last lower extreme of feeder hopper is provided with first guide arm, second guide arm respectively, the one end of transmission box is provided with switch, power cord. A building construction grit sieving mechanism in above-mentioned patent exists following not enough:
overall structure has accomplished the screening work to the grit, but overall arrangement structure is complicated relatively, and operating procedure is also loaded down with trivial details relatively, to small-scale building construction, construction cost is higher, and difficult transport.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a sand screening device for building construction and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sand and stone screening device for building construction, which comprises a U-shaped base, sand guide holes are arranged on the outer walls of two sides of the U-shaped base, and the outer wall between the tops of the U-shaped bases is provided with an installation groove, the outer wall of the top of the installation groove is connected with a connecting shaft through a fixing ring, and the outer wall of the circumference of the connecting shaft is sleeved with a master gear, the outer wall of the top of the U-shaped base close to one side of the master gear is fixed with a motor through a support plate, and the output end of the motor is sleeved with a secondary gear, the main gear and the secondary gear are meshed with each other, the top end of the connecting shaft is provided with a swinging mechanism, the outer wall of one side of the U-shaped base is fixed with a mounting column through threads, one side of the mounting column is connected with the swing mechanism through a bearing, the outer walls of the tops of the U-shaped bases close to the two sides of the connecting shaft are welded with partition plates, and limiting plates are welded on the outer walls of two opposite sides of each partition plate and the U-shaped base, and a sand screening plate is clamped on the outer wall of the top of the swinging mechanism.
Preferably: the top both sides of sieve sand board all opened the guide hole, and the inner wall all has first screen cloth all through the bolt fastening all around of every guide hole, and the bottom outer wall of sieve sand board has an arc bottom plate through the bolt fastening, and the top outer wall of sieve sand board both sides all has the baffle through the bolt fastening, and the bottom four corners outer wall of U type base all has the gyro wheel through the bolt fastening.
Further: the swing mechanism comprises an L-shaped limiting plate, a guide plate, a sliding column, two mounting clamping seats, a crescent ring, a sliding hole and a guide column, the guide column is fixed on the outer wall of one side of the mounting column through a bearing, and the L-shaped limiting plate is fixed at one end of the guide column through a bearing.
On the basis of the scheme: the L type limiting plate is kept away from the one end of erection column and is opened flutedly, and crescent ring one end both sides are connected on two inner walls of recess through the pivot respectively, and the baffle cup joints in the top of connecting axle, and the traveller is fixed in the one end that the connecting axle was kept away from to the baffle through the screw thread.
The better scheme in the scheme is as follows: the sliding hole is formed in the top of the crescent ring, the sliding column and the sliding hole are in sliding fit, the two installation clamping seats are fixed to the outer wall of the top end of the crescent ring through bolts respectively, clamping grooves are formed in the tops of the two installation clamping seats, clamping blocks are welded to the outer wall of the bottom of the sand sieving plate, and the clamping grooves are matched with the clamping blocks.
As a further scheme of the invention: the top of the sand guide hole is provided with a wedge-shaped groove.
Meanwhile, the outer walls of the tops of the two mounting clamping seats are respectively connected with a fixed plate through clamping strips, and the outer walls of the two sides of the fixed plate are respectively fixed with a mounting ring through bolts.
As a preferable aspect of the present invention: the outer walls of the two opposite sides of the two mounting rings are respectively connected with a second screen through bolts, and a screen cover is fixed on the outer wall of one side of one of the mounting rings through a hinge.
A use method of the sand screening device for building construction comprises the following steps:
s1: moving the whole device to a construction site through rollers;
s2: pouring sand and stone into the sand screening plate through a sand shoveling tool, and starting a motor;
s3: at the moment, the motor drives the secondary gear to rotate and drives the connecting shaft to rotate through the meshed relation of the secondary gear and the main gear;
s4: the rotating connecting shaft effectively drives the swinging mechanism to rotate and enables the sand screening plate to swing left and right, so that an outward force is provided for sand in the sand screening plate, the sand is smashed to the first screen meshes on two sides of the sand screening plate under the action of inertia force, and the sand screening work is completed;
s5: the fine sand that sieves out can be by the pocket between two limiting plates of U type base both sides, when the fine sand reaches the take the altitude, can derive in the sand guide hole through U type base both sides.
The invention has the beneficial effects that:
1. this grit sieving mechanism for construction and application method thereof, when the connecting axle drives the baffle and rotates, make the baffle drive the traveller and slide in the sliding hole of crescent intra-annular, and the traveller who is the circular motion orbit makes crescent ring horizontal swing, driven L type limiting plate simultaneously and around the guide pillar swing, and then make the horizontal swing of sieve sand board at crescent top, therefore, provide an exogenic power for the grit in the sieve sand board, make the grit pound the first screen cloth to sieve sand board both sides under the effect of inertia, accomplish the screening work of grit, therefore, can effectively promote the screening efficiency of grit through swing mechanism, make sieve more fine sand in the unit interval, the time of building construction grit screening has been saved indirectly.
2. According to the sand and stone screening device for building construction and the using method thereof, the ports on two sides of the sand guide hole are different in size through the wedge-shaped groove structure, the caliber of one end with sand and stone is larger, the sand guide amount of fine sand can be effectively enlarged, the caliber of the other end is smaller, the re-screening of the fine sand is promoted to a certain extent, and the screening quality of the fine sand is greatly improved.
3. This grit sieving mechanism for construction and application method thereof, the card strip through the fixed plate bottom is fixed in the top of two installation cassette with the second screen cloth, pours quantitative grit into the second screen cloth through opening the wire netting lid simultaneously, closes the wire netting lid again, screens it through swing mechanism, from this, not only is favorable to the control of grit screening volume, and the installation is convenient with the dismantlement moreover, has improved the flexibility that the grit was screened.
4. According to the sand and stone screening device for building construction and the using method of the sand and stone screening device, the whole structure is simple to operate and low in cost, the whole structure is favorable for carrying, the sand and stone screening device is suitable for screening sand and stone on various construction sites, and the practicability of the whole device is greatly improved.
5. According to the sand and stone screening device for building construction and the using method thereof, the arc-shaped bottom plate is arranged in the bottom of the sand screening plate, so that sand and stones can be effectively guaranteed to be divided into two sides in the sand screening plate, and screening of sand and stones in the sand screening plate is facilitated.
Drawings
FIG. 1 is a schematic side view of a sand screening device for building construction according to the present invention;
FIG. 2 is a schematic top view of the sand screening apparatus for building construction according to the present invention;
FIG. 3 is a schematic structural view of a swing mechanism in the sand screening device for building construction according to the present invention;
FIG. 4 is a schematic side view of a second screen of the sand screening device for building construction according to the present invention;
fig. 5 is a schematic partial sectional structure view of a sand guide hole in the sand screening device for building construction provided by the invention.
In the figure: 1-U-shaped base, 2-roller, 3-mounting column, 4-L-shaped limiting plate, 5-sand screening plate, 6-first screen, 7-baffle, 8-baffle, 9-connecting shaft, 10-sand guide hole, 11-fixing ring, 12-motor, 13-main gear, 14-arc bottom plate, 15-guide plate, 16-sliding column, 17-mounting clamping seat, 18-crescent ring, 19-sliding hole, 20-guide column, 21-screen cover, 22-second screen, 23-fixing plate, 24-clamping strip and 25-wedge groove.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a sand and stone screening device for building construction is disclosed, as shown in figures 1-5, comprising a U-shaped base 1, sand guide holes 10 are arranged on the outer walls of two sides of the U-shaped base 1, a mounting groove is arranged between the top of the U-shaped base 1, the outer wall of the top of the mounting groove is connected with a connecting shaft 9 through a fixing ring 11, a main gear 13 is sleeved on the outer wall of the circumference of the connecting shaft 9, a motor 12 is fixed on the outer wall of the top of the U-shaped base 1 near one side of the main gear 13 through a support plate, a secondary gear is sleeved on the output end of the motor 12, the main gear 13 is meshed with the secondary gear, a swing mechanism is arranged on the top end of the connecting shaft 9, a mounting column 3 is fixed on the outer wall of one side of the U-shaped base 1 through screw threads, one side of the mounting column 3 is connected with the swing mechanism through a bearing, partition plates 8 are welded on the outer walls of the top of the U-shaped base, the outer wall of the top of the swing mechanism is clamped with a sand screening plate 5, guide holes are formed in two sides of the top of the sand screening plate 5, a first screen 6 is fixed to the inner wall of the periphery of each guide hole through a bolt, an arc-shaped bottom plate 14 is fixed to the outer wall of the bottom of the sand screening plate 5 through a bolt, baffles 7 are fixed to the outer walls of the tops of two sides of the sand screening plate 5 through bolts, and idler wheels 2 are fixed to the outer walls of four corners of the bottom of the U-shaped base 1 through bolts; when the device is used, the whole device is moved to a construction site through the rollers 2, a certain amount of gravels are poured into the sand sieving plate 5, at the moment, the motor 12 is started, the motor 12 drives the secondary gear to rotate and drives the connecting shaft 9 to rotate through the meshed relation with the main gear 13, the rotating connecting shaft 9 effectively promotes the swinging mechanism to horizontally swing, the gravels in the sand sieving plate 5 at the top of the sand sieving plate are sieved and filtered through the first screen meshes 6 at two sides under the inertia of swinging, the sieved fine sand is wrapped between the two limiting plates at two sides of the U-shaped base 1, and when the fine sand reaches a certain height, the fine sand can be guided out through the sand guiding holes 10 at two sides of the U-shaped base 1, so that the whole structure is simple to operate and low in cost, is favorable for carrying, is suitable for gravel sieving of various construction sites, and greatly improves the practicability of the whole device, and be provided with arc bottom plate 14 in the bottom of sieve sand board 5, can effectively guarantee that the grit is divided in the both sides in sieve sand board 5, made things convenient for the screening of grit in sieve sand board 5.
In order to promote the screening efficiency of sand; as shown in fig. 1 and fig. 3, the swing mechanism includes an L-shaped position-limiting plate 4, a guide plate 15, a sliding column 16, two mounting clamping seats 17, a crescent 18, a sliding hole 19 and a guide column 20, wherein the guide column 20 is fixed on an outer wall of one side of the mounting column 3 through a bearing, the L-shaped position-limiting plate 4 is fixed on one end of the guide column 20 through a bearing, one end of the L-shaped position-limiting plate 4 away from the mounting column 3 is provided with a groove, two sides of one end of the crescent 18 are respectively connected to two inner walls of the groove through a rotating shaft, the guide plate 15 is sleeved on a top end of the connecting shaft 9, the sliding column 16 is fixed on one end of the guide plate 15 away from the connecting shaft 9 through a screw thread, the sliding hole 19 is formed on a top of the crescent 18, the sliding column 16 and the sliding hole 19 form a sliding fit, the two mounting clamping seats 17 are respectively fixed on an outer wall of a top end of the crescent 18 through bolts, the clamping groove is matched with the clamping block; when the connecting shaft 9 drives the guide plate 15 to rotate, the guide plate 15 drives the sliding columns 16 to slide in the sliding holes 19 in the crescent rings 18, the sliding columns 16 with circular motion tracks enable the crescent rings 18 to swing horizontally, meanwhile, the L-shaped limiting plate 4 is driven to swing around the guide posts 20, and further the sand screening plates 5 at the tops of the crescent rings 18 swing horizontally, therefore, an outward force is provided for sand in the sand screening plates 5, the sand is smashed to the first screen meshes 6 on two sides of the sand screening plates 5 under the action of inertia force, the sand screening work is completed, therefore, the sand screening efficiency can be effectively promoted through the swing mechanism, more fine sand can be screened in unit time, and the time for screening the sand in building construction is indirectly saved.
To facilitate fine sand beneficiation; as shown in fig. 5, a wedge-shaped groove 25 is formed at the top of the sand guide hole 10; through the wedge groove structure for lead 10 both sides ports of sand hole not of uniform size, and the one end bore that has the grit is great, can effectively enlarge the sand volume of leading of fine sand, and the bore of the other end is less, has also promoted the rescreening of fine sand to a certain extent, has improved the quality of the screening of fine sand greatly.
In the embodiment, when the integral device is used, the roller 2 moves to a construction site, a certain amount of sand is poured into the sand sieving plate 5, the motor 12 is started, the motor 12 drives the secondary gear to rotate, the connecting shaft 9 is driven to rotate through the meshing relation between the secondary gear and the main gear 13, the rotating connecting shaft 9 effectively promotes the guide plate 15 to rotate, the guide plate 15 drives the sliding columns 16 to slide in the sliding holes 19 in the crescent rings 18, the sliding columns 16 with the circular motion tracks promote the crescent rings 18 to horizontally swing, meanwhile, the L-shaped limiting plates 4 are driven to swing around the guide columns 20, the sand sieving plate 5 on the top of the crescent rings 18 horizontally swings, therefore, an outward force is provided for the sand in the sand sieving plate 5, the sand is smashed to the first screen meshes 6 on two sides of the sand sieving plate 5 under the action of inertia force, the sand sieving work is completed, and the sieved fine sand is trapped between the two limiting plates on two sides of the U-shaped base 1, when the fine sand reaches a certain height, the fine sand can be led out through the sand guide holes 10 on the two sides of the U-shaped base 1.
Example 2:
a sand screening device for building construction, as shown in figure 4, in order to facilitate the screening of quantitative sand; the present embodiment is modified from embodiment 1 as follows: the outer walls of the tops of the two mounting clamping seats 17 are respectively connected with a fixing plate 23 through clamping strips 24, the outer walls of two sides of the fixing plate 23 are respectively fixed with mounting rings through bolts, the outer walls of the opposite sides of the two mounting rings are respectively connected with a second screen 22 through bolts, and the outer wall of one side of one of the mounting rings is fixed with a screen cover 21 through a hinge; card strip 24 through fixed plate 23 bottom is fixed in the top of two installation cassette 17 with second screen cloth 22, pours quantitative grit into in second screen cloth 22 through opening the screen cover 21 simultaneously, closes screen cover 21 again, screens it through swing mechanism, from this, not only is favorable to the accuse of grit screening volume, installs and dismantles the convenience moreover, has improved the flexibility that the grit was screened.
Example 3:
a use method of the sand screening device for building construction comprises the following steps:
s1: the whole device is moved to a construction site through the rollers 2;
s2: sand is poured into the sand screening plate 5 through a sand shoveling tool, and the motor 12 is started;
s3: at this time, the motor 12 drives the secondary gear to rotate, and drives the connecting shaft 9 to rotate through the meshed relation between the secondary gear and the main gear 13;
s4: the rotating connecting shaft 9 effectively drives the swinging mechanism to rotate, and the sand screening plate 5 starts to swing left and right, so that an outward force is provided for sand in the sand screening plate 5, the sand is smashed to the first screen meshes 6 on the two sides of the sand screening plate 5 under the action of inertia force, and the sand screening work is completed;
s5: the fine sand that sieves out can be by the pocket between two limiting plates of U type base 1 both sides, when the fine sand reaches a take the altitude, can derive in leading sand hole 10 through U type base 1 both sides.
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 (9)
1. A sand screening device for building construction comprises a U-shaped base (1) and is characterized in that sand guide holes (10) are formed in outer walls of two sides of the U-shaped base (1), a mounting groove is formed in the outer wall between the tops of the U-shaped base (1), the outer wall of the top of the mounting groove is connected with a connecting shaft (9) through a fixing ring (11), a main gear (13) is sleeved on the outer wall of the circumference of the connecting shaft (9), a motor (12) is fixed to the outer wall of the top, close to one side of the main gear (13), of the U-shaped base (1) through a supporting plate, a secondary gear is sleeved at the output end of the motor (12), the main gear (13) is meshed with the secondary gear, a swing mechanism is arranged at the top end of the connecting shaft (9), a mounting column (3) is fixed to the outer wall of one side of the U-shaped base (1) through threads, the outer walls of the tops, close to the two sides of the connecting shaft (9), of the U-shaped bases (1) are welded with the partition plates (8), the outer walls of the two opposite sides of each partition plate (8) and the U-shaped base (1) are welded with the limiting plates, and the outer walls of the tops of the swing mechanisms are clamped with sand screening plates (5).
2. The sand screening device for building construction according to claim 1, wherein guide holes are formed in both sides of the top of the sand screening plate (5), a first screen (6) is fixed to the inner wall of the periphery of each guide hole through bolts, an arc-shaped bottom plate (14) is fixed to the outer wall of the bottom of the sand screening plate (5) through bolts, baffles (7) are fixed to the outer walls of the tops of both sides of the sand screening plate (5) through bolts, and idler wheels (2) are fixed to the outer walls of four corners of the bottom of the U-shaped base (1) through bolts.
3. The sand screening device for building construction according to claim 1, wherein the swing mechanism comprises an L-shaped limiting plate (4), a guide plate (15), a sliding column (16), two mounting clamping seats (17), a crescent ring (18), a sliding hole (19) and a guide column (20), the guide column (20) is fixed on the outer wall of one side of the mounting column (3) through a bearing, and the L-shaped limiting plate (4) is fixed at one end of the guide column (20) through a bearing.
4. The sand and stone screening device for building construction according to claim 3, characterized in that one end of the L-shaped limiting plate (4) far away from the mounting column (3) is provided with a groove, two sides of one end of the crescent ring (18) are respectively connected to two inner walls of the groove through rotating shafts, the guide plate (15) is sleeved on the top end of the connecting shaft (9), and the sliding column (16) is fixed to one end of the guide plate (15) far away from the connecting shaft (9) through threads.
5. The sand and stone screening device for building construction as claimed in claim 3, wherein the sliding hole (19) is formed in the top of the crescent ring (18), the sliding column (16) and the sliding hole (19) form a sliding fit, the two mounting clamping seats (17) are respectively fixed on the outer wall of the top end of the crescent ring (18) through bolts, clamping grooves are formed in the tops of the two mounting clamping seats (17), clamping blocks are welded on the outer wall of the bottom of the sand screening plate (5), and the clamping grooves are matched with the clamping blocks.
6. A sand and stone screening device for building construction according to claim 1, characterized in that the top of the sand guide hole (10) is provided with a wedge-shaped groove (25).
7. The sand screening device for building construction according to claim 3, wherein the top outer walls of the two installation clamping seats (17) are respectively connected with a fixing plate (23) through clamping strips (24), and the outer walls of two sides of the fixing plate (23) are respectively fixed with an installation ring through bolts.
8. A sand and stone screening apparatus for building construction according to claim 7, wherein the opposite side outer walls of the two mounting rings are respectively connected with a second screen (22) through bolts, and one side outer wall of one of the mounting rings is fixed with a screen cover (21) through a hinge.
9. The use method of the sand screening device for building construction is characterized by comprising the following steps of:
s1: the integral device is moved to a construction site through the roller (2);
s2: sand is poured into the sand screening plate (5) through a sand shoveling tool, and the motor (12) is started;
s3: at the moment, the motor (12) drives the secondary gear to rotate and drives the connecting shaft (9) to rotate through the meshed relation between the secondary gear and the main gear (13);
s4: the rotary connecting shaft (9) effectively drives the swing mechanism to rotate, and the sand screening plate (5) starts to swing left and right, so that an outward force is provided for sand in the sand screening plate (5), the sand is smashed to the first screen meshes (6) on two sides of the sand screening plate (5) under the action of inertia force, and the sand screening work is completed;
s5: the fine sand that sieves out can be by the pocket between two limiting plates of U type base (1) both sides, when the fine sand reaches a take the altitude, can derive in leading sand hole (10) through U type base (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011218570.XA CN112452723B (en) | 2020-11-04 | 2020-11-04 | Sand screening device for building construction and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011218570.XA CN112452723B (en) | 2020-11-04 | 2020-11-04 | Sand screening device for building construction and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112452723A true CN112452723A (en) | 2021-03-09 |
| CN112452723B CN112452723B (en) | 2021-12-28 |
Family
ID=74835398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011218570.XA Expired - Fee Related CN112452723B (en) | 2020-11-04 | 2020-11-04 | Sand screening device for building construction and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112452723B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225799A (en) * | 2023-11-14 | 2023-12-15 | 中国海洋大学 | Marine building construction sand and stone cleaning device and cleaning method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2775080B2 (en) * | 1991-01-29 | 1998-07-09 | 株式会社タイガーカワシマ | Oscillating sorting device for granules |
| CN106914414A (en) * | 2017-05-04 | 2017-07-04 | 冷国强 | A kind of petroleum coke high throughput screening devices |
| CN108080272A (en) * | 2017-12-12 | 2018-05-29 | 刘翠玲 | A kind of cereal sieves dedusting device |
| CN108654983A (en) * | 2018-05-04 | 2018-10-16 | 曹叙贵 | A kind of agricultural paddy screening device |
| CN208661719U (en) * | 2018-07-11 | 2019-03-29 | 甘肃汇丰种业有限责任公司 | A kind of rape seed breeding screening plant |
| CN208991216U (en) * | 2018-08-16 | 2019-06-18 | 山西潞安工程有限公司 | A kind of construction Simple sand sieving device |
| CN209576422U (en) * | 2018-11-28 | 2019-11-05 | 江西赣州天德生物科技有限公司 | A kind of biomass organic fertilizer mixing fluffy device and machining production line |
-
2020
- 2020-11-04 CN CN202011218570.XA patent/CN112452723B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2775080B2 (en) * | 1991-01-29 | 1998-07-09 | 株式会社タイガーカワシマ | Oscillating sorting device for granules |
| CN106914414A (en) * | 2017-05-04 | 2017-07-04 | 冷国强 | A kind of petroleum coke high throughput screening devices |
| CN108080272A (en) * | 2017-12-12 | 2018-05-29 | 刘翠玲 | A kind of cereal sieves dedusting device |
| CN108654983A (en) * | 2018-05-04 | 2018-10-16 | 曹叙贵 | A kind of agricultural paddy screening device |
| CN208661719U (en) * | 2018-07-11 | 2019-03-29 | 甘肃汇丰种业有限责任公司 | A kind of rape seed breeding screening plant |
| CN208991216U (en) * | 2018-08-16 | 2019-06-18 | 山西潞安工程有限公司 | A kind of construction Simple sand sieving device |
| CN209576422U (en) * | 2018-11-28 | 2019-11-05 | 江西赣州天德生物科技有限公司 | A kind of biomass organic fertilizer mixing fluffy device and machining production line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225799A (en) * | 2023-11-14 | 2023-12-15 | 中国海洋大学 | Marine building construction sand and stone cleaning device and cleaning method |
| CN117225799B (en) * | 2023-11-14 | 2024-03-12 | 中国海洋大学 | Marine building construction sand and stone cleaning device and cleaning method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112452723B (en) | 2021-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111346816A (en) | Screening sand device for construction | |
| CN112452723B (en) | Sand screening device for building construction and use method thereof | |
| CN212493931U (en) | Sand screening equipment for building construction | |
| CN212349417U (en) | Screening sand device for construction | |
| CN111495761A (en) | Grit sorting device for construction | |
| CN114887877A (en) | Colliery shale shaker with crushing function | |
| CN108636784B (en) | Sand screening device for building construction | |
| CN117102039B (en) | Grating fine powder pneumatic conveying grading device | |
| CN210253057U (en) | Special composite sieve for road building | |
| CN209736012U (en) | Road patching material raw materials sieving mechanism | |
| CN217342253U (en) | Standard jarring formula shaker that prevents dust | |
| CN215087537U (en) | Crushing and screening device for road and bridge construction | |
| CN112808356B (en) | Stone crushing device for rare earth mining | |
| CN214211282U (en) | A rubble vibrations divides sieve device for mining | |
| CN211937864U (en) | Sand screening device | |
| CN211937846U (en) | Screening sand device for civil engineering | |
| CN210386487U (en) | Grit sieve separator | |
| CN221335307U (en) | Screening machine | |
| CN218664377U (en) | Slot type ore feeding device | |
| CN218872771U (en) | Multistage screening mechanism of drum sieve | |
| CN112871398A (en) | Crushing and sorting equipment for waste building structures | |
| CN215465100U (en) | Grading screen vibration feeding device for sand making machine | |
| CN206661664U (en) | Vibratory concrete sieves | |
| CN112238045A (en) | Quick sand screening machine that building grit was used | |
| CN214234992U (en) | Grit sieving mechanism for building engineering |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211203 Address after: 528000 second floor, No. 2, Nanxing Road, Nanfang liumu team 1, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province Applicant after: Guangdong Jiangxiang Construction Co.,Ltd. Address before: 430000 qingjiangshan phase 2, optical valley software park, Donghu high tech Zone, Wuhan City, Hubei Province Applicant before: Wei Xue |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |