CN215918138U - Screening sand device for construction - Google Patents
Screening sand device for construction Download PDFInfo
- Publication number
- CN215918138U CN215918138U CN202121783571.9U CN202121783571U CN215918138U CN 215918138 U CN215918138 U CN 215918138U CN 202121783571 U CN202121783571 U CN 202121783571U CN 215918138 U CN215918138 U CN 215918138U
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- China
- Prior art keywords
- screen
- box body
- spring
- sand
- box
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- Expired - Fee Related
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- 239000004576 sand Substances 0.000 title claims abstract description 67
- 238000012216 screening Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims description 10
- 238000009435 building construction Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 claims description 25
- 239000004744 fabric Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sand screening device for building construction, which comprises a box body, wherein the top end of the box body is connected with a feed inlet and a cleaning part, a dispersing device is connected and arranged in the feed inlet, a first screen is connected and arranged in the middle of the box body, a vibrating device is connected and arranged at a position, close to the first screen, of the box body, the vibrating device comprises a U-shaped block connected to one side, close to the higher side of the first screen, of the box body, an inserted bar is arranged in the U-shaped block in a sliding connection mode, the other end of the inserted bar is connected and provided with a rack frame, a first spring is sleeved outside the inserted bar, one end of the spring is connected with the U-shaped block, the other end of the spring is connected with the rack frame, a first motor is connected and arranged in the box body, a power output end of the first motor is connected and provided with an incomplete gear, the incomplete gear is meshed with the rack frame, and the other end of the rack frame is connected with the first screen. Compared with the prior art, the utility model has the advantages that: the mechanical vibration sand screening, the effective tidal sand screening and the automatic continuous discharging are carried out.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a sand screening device for building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be the process of changing various lines on design drawings into real objects in specified places, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein sand is often mixed with other materials for use in the building construction process; at present, sand is generally sieved manually, when the sand is sieved manually, a shovel is firstly used for shoveling the sand manually, then the sand in the shovel is poured into a screen, and then the screen is repeatedly shaken left and right manually to enable fine sand to fall from the screen; this mode efficiency of sieving is comparatively low, need spend more time and energy to can reduce the efficiency of construction, the in-process of actually sieving husky operation moreover, the humidity of husky material is great, can cause the unable effectual husky operation of sieving of filter plate surface because bond between large granule sand and the fine sand, thereby make the husky effect of sieve of reality poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provide a sand screening device for building construction, which can mechanically vibrate to screen sand, effectively screen tidal sand and automatically and continuously discharge materials.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a sand screening device for building construction comprises a box body, wherein a feed inlet and a cleaning part are connected to the top end of the box body, a dispersing device is connected and arranged in the feed inlet, a first screen is connected and arranged in the middle of the box body, the first screen is obliquely arranged, the first screen is abutted against the cleaning part, a vibration device is connected and arranged at the position, close to the first screen, of the box body, the vibration device comprises a U-shaped block connected to the side, close to the higher side of the first screen, of the box body, an inserting rod is arranged in the U-shaped block in a sliding connection mode, the other end of the inserting rod is connected and provided with a rack frame, a first spring is sleeved outside the inserting rod in a connecting mode, one end of the first spring is connected with the U-shaped block, the other end of the first spring is connected with the rack frame, a first motor is connected and arranged in the box body, the power output end of the first motor is connected and provided with an incomplete gear, the incomplete gear is meshed with the rack frame, the other end of the rack frame is connected with the first screen, the first screen cloth other end is connected and is equipped with recess one, sliding connection is equipped with the dead lever in the recess one, the box is connected to the dead lever, dead lever overcoat connects and is equipped with spring two, the box is connected to spring two one end, and first screen cloth is connected to the other end, the box is connected in the dead lever below and is equipped with the piece of wasting discharge, the box top is connected and is equipped with the exhaust fan, the bottom half is kept away from exhaust fan one side and is connected and be equipped with the vent, the box is connected in first screen cloth below and is equipped with discharging device.
Compared with the prior art, the utility model has the advantages that: sand is led in from a feed inlet, the sand is uniformly distributed at a first screen through a dispersing device, a vibrating device vibrates and sieves the sand on the first screen, a first motor is started, a first motor drives an incomplete gear to rotate, the incomplete gear intermittently drives a rack frame to move to one side, the rack frame drives the first screen to move, a first spring is compressed to store force, a second spring is stretched to store force, and when the incomplete gear rotates to the rack frame, the first screen continuously vibrates under the stretching reset of the first spring and the compression reset of the second spring so as to sieve the sand; the arrangement of the exhaust fan and the ventilation opening is convenient for drying sand, and the screening efficiency is improved; the arrangement of the cleaning and brushing piece is convenient for cleaning and brushing sand adhered to the screen mesh, so that blockage is avoided; the arrangement of the waste discharge port is convenient for clearing impurities; the discharging device is arranged to facilitate efficient discharging.
Further, dispersion devices is including connecting in a plurality of bracing pieces of feed inlet, it is equipped with an installation section of thick bamboo to connect between the bracing piece, an installation section of thick bamboo top is the circular cone structure for the sand can not pile up on an installation section of thick bamboo, installation bobbin base portion rotates to be connected and is equipped with the carousel, the connection of carousel bottom is equipped with a plurality of sand boards of dividing, it is the heliciform to divide the sand board, and the sand promotes under the dead weight and divides the sand board to rotate, divides the sand board rotation simultaneously also to come the sand dispersion for the sand can be on first screen cloth evenly distributed, is convenient for divide the sieve.
Further, the piece of brushing is including connecting the connecting rod on box top inner wall, the connecting rod other end is connected and is equipped with the mounting panel, and the mounting panel in-connection is equipped with recess two, two in-connection of recess are equipped with spring three, the connection of the three other ends of spring is equipped with the brush board, the brush board is kept away from three one side connections of spring and is equipped with a plurality of brushes, brush and first screen cloth butt compensate the loss in the brush operation.
Further, it is including the mouth of wasting discharge to arrange the useless piece, it is close to dead lever one side to arrange the mouth of wasting discharge to connect to locate the box, it is equipped with the useless board of leading that extends to first screen cloth low side to arrange the useless board and go up to connect and be equipped with the second screen cloth, it is equipped with the dump bin to arrange the useless mouthful other end connection, along with the vibration of first screen cloth, fine sand is sieved to discharging device, and impurity is from the high-end landing of first screen cloth low side, then arranges from the clearance between first screen cloth and the box and leads on the useless board, fine sand on impurity is adhered to through the second screen cloth filtering, and final impurity is led into the dump bin.
Further, discharging device is including connecting in the second motor of box, the power take off end of second motor is connected and is equipped with the drive roll, the connection is equipped with the conveyer belt on the drive roll, the drive roll is equipped with the driven voller through the conveyer belt connection, the driven voller rotates to be connected in the box outer wall, and through starter motor two, the second drive roll of motor, the drive roll passes through the conveyer belt drive driven voller and derives the box with fine sand.
Further, the box is connected in top conveyer belt department and is equipped with the discharge gate, the box is connected in below conveyer belt department and is equipped with the through-hole with conveyer belt matched with, the removal of the conveyer belt of being convenient for to derive fine sand.
Drawings
Fig. 1 is a schematic structural view of a sand screening device for building construction according to the present invention.
Fig. 2 is a schematic diagram of a in fig. 1.
Fig. 3 is a schematic structural view of the cleaning member.
As shown in the figure: 1. the device comprises a box body, 2, a feeding hole, 3, a cleaning piece, 4, a first screen, 5, a U-shaped block, 6, an inserted rod, 7, a rack frame, 8, a first spring, 9, a first motor, 10, an incomplete gear, 11, a first groove, 12, a fixed rod, 13, a second spring, 14, a waste discharge piece, 15, an exhaust fan, 16, a ventilation opening, 17, a supporting rod, 18, a mounting cylinder, 19, a rotary disc, 20, a sand separating plate, 21, a connecting rod, 22, a mounting plate, 23, a second groove, 24, a third spring, 25, a brush plate, 26, a brush, 27, a waste discharge opening, 28, a waste guide plate, 29, a second screen, 30, a waste bin, 31, a second motor, 32, a driving roller, 33, a conveying belt, 34, a driven roller, 35, a discharge opening, 36 and a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-3, the sand sieving device for building construction comprises a box body 1, wherein a feed inlet 2 and a brushing part 3 are connected to the top end of the box body 1, a dispersing device is connected to the feed inlet 2, a first screen 4 is connected to the middle of the box body 1, the first screen 4 is obliquely arranged, the brushing part 3 is abutted to the first screen 4, a vibrating device is connected to the position, close to the first screen 4, of the box body 1, the vibrating device comprises a U-shaped block 5 connected to the side, close to the higher side of the first screen 4, of the box body 1, an inserting rod 6 is arranged in the U-shaped block 5 in a sliding connection mode, a rack frame 7 is connected to the other end of the inserting rod 6, a spring I8 is arranged outside the inserting rod 6 in a connecting mode, one end of the spring I8 is connected to the U-shaped block 5, the other end of the spring I is connected to the rack frame 7, a motor I9 is connected to the box body 1 in a connecting mode, and an incomplete gear 10 is connected to the power output end of the motor I9, incomplete gear 10 and the meshing of rack frame 7, first screen cloth 4 is connected to the 7 other ends of rack frame, first screen cloth 4 other end is connected and is equipped with recess 11, 11 internal sliding connections in the recess are equipped with dead lever 12, dead lever 12 connects box 1, 12 overcoat connecing of dead lever is equipped with spring two 13, box 1 is connected to spring two 13 one end, and first screen cloth 4 is connected to the other end, box 1 is connected in dead lever 12 below and is equipped with the piece 14 of wasting discharge, 1 top connection of box is equipped with exhaust fan 15, 15 one side connection of exhaust fan is kept away from to 1 bottom of box is equipped with vent 16, box 1 is connected in first screen cloth 4 below and is equipped with discharging device.
The dispersing device comprises a plurality of support rods 17 connected to the feed inlet 2, an installation cylinder 18 is connected between the support rods 17, the top of the installation cylinder 18 is of a conical structure, the bottom of the installation cylinder 18 is rotatably connected with a rotary table 19, the bottom end of the rotary table 19 is connected with a plurality of sand separating plates 20, and the sand separating plates 20 are spiral; the cleaning and brushing part 3 comprises a connecting rod 21 connected to the inner wall of the top of the box body 1, the other end of the connecting rod 21 is connected with a mounting plate 22, a second groove 23 is connected in the mounting plate 22, a third spring 24 is connected in the second groove 23, the other end of the third spring 24 is connected with a brushing plate 25, one side, away from the third spring 24, of the brushing plate 25 is connected with a plurality of brushes 26, and the brushes 26 are abutted to the first screen 4; the waste discharge part 14 comprises a waste discharge port 27, the waste discharge port 27 is connected to one side, close to the fixed rod 12, of the box body 1, the waste discharge port 27 is connected with a waste guide plate 28 extending to the lower end of the first screen 4, a second screen 29 is connected to the waste guide plate 28, and the other end of the waste discharge port 27 is connected with a waste box 30; the discharging device comprises a second motor 31 connected to the box body 1, the power output end of the second motor 31 is connected with a driving roller 32, the driving roller 32 is connected with a conveying belt 33, the driving roller 32 is connected with a driven roller 34 through the conveying belt 33, and the driven roller 34 is rotatably connected to the outer wall of the box body 1; the box body 1 is connected and is equipped with the discharge gate 35 in top conveyer belt 33 department, the box body 1 is connected and is equipped with the through-hole 36 with conveyer belt 33 matched with in below conveyer belt 33 department.
In the specific implementation of the sand separation device, sand is introduced from the feed port 2, the sand is uniformly distributed at the first screen 4 through the dispersion device, the top of the mounting cylinder 18 is of a conical structure, so that the sand cannot be accumulated on the mounting cylinder 18, the sand pushes the sand separation plate 20 to rotate under the self-weight, and the sand separation plate 20 rotates to disperse the sand, so that the sand can be uniformly distributed on the first screen 4, and the sand separation is convenient; the sand screening method comprises the steps that sand on a first screen 4 is subjected to vibration screening by a vibrating device, a first motor 9 is started, the incomplete gear 10 is driven by the motor to rotate, the incomplete gear 10 intermittently drives a rack frame 7 to move towards one side, the rack frame 7 drives the first screen 4 to move, a first spring 8 compresses to store force, a second spring 13 stretches to store force, and when the incomplete gear 10 rotates to the rack frame 7, the first screen 4 continuously vibrates under the stretching reset of the first spring 8 and the compression reset of the second spring 13, so that the sand is screened; the arrangement of the exhaust fan 15 and the ventilation opening 16 is convenient for drying sand, and the screening efficiency is improved; the arrangement of the cleaning and brushing part 3 is convenient for cleaning sand adhered on the screen mesh, so that blockage is avoided, and the arrangement of the spring III 24 and the brush plate 25 compensates for loss in the operation of the brush 26; the waste discharge port 27 is arranged to conveniently clean impurities, fine sand is sieved to a discharge device along with the vibration of the first screen 4, the impurities slide from the high end to the low end of the first screen 4, then the impurities are discharged to the waste guide plate 28 from the gap between the first screen 4 and the box body 1, the fine sand adhered to the impurities is filtered by the second screen 29, and finally the impurities are guided into the waste box 30; the discharging device is arranged to facilitate efficient discharging, the second motor 31 drives the driving roller 32 by starting the second motor 31, and the driving roller 32 drives the driven roller 34 to guide the fine sand out of the box body 1 through the conveyor belt 33.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a screening sand device for construction, includes box (1), its characterized in that: the cleaning device is characterized in that a feeding port (2) and a cleaning part (3) are connected to the top end of the box body (1), a dispersing device is connected to the feeding port (2), a first screen (4) is connected to the middle of the box body (1), the first screen (4) is obliquely arranged, the first screen (4) is abutted to the cleaning part (3), a vibrating device is connected to a position, close to the first screen (4), of the box body (1) and comprises a U-shaped block (5) connected to the side, close to the higher side of the first screen (4), of the box body (1), an inserting rod (6) is arranged in the U-shaped block (5) in a sliding connection mode, a rack frame (7) is connected to the other end of the inserting rod (6), a first spring (8) is sleeved on the inserting rod (6), the first spring (8) is connected to one end of the U-shaped block (5), the other end of the U-shaped block is connected to the rack frame (7), a first motor (9) is connected to the box body (1), the power output end of the first motor (9) is connected with an incomplete gear (10) gear, the incomplete gear (10) is meshed with a rack frame (7), the other end of the rack frame (7) is connected with a first screen (4), the other end of the first screen (4) is connected with a first groove (11), the first groove (11) is internally and slidably connected with a fixed rod (12), the fixed rod (12) is connected with a box body (1), a second spring (13) is sleeved outside the fixed rod (12), one end of the second spring (13) is connected with the box body (1), the other end of the second spring (13) is connected with the first screen (4), the box body (1) is connected with a waste discharge piece (14) below the fixed rod (12), the top of the box body (1) is connected with an exhaust fan (15), one side of the box body (1) far away from the exhaust fan (15) is connected with a vent (16), and a discharging device is connected below the first screen (4) of the box body (1).
2. The sand screening device for building construction according to claim 1, wherein: dispersing device is including connecting in a plurality of bracing pieces (17) of feed inlet (2), it is equipped with installation section of thick bamboo (18) to connect between bracing piece (17), installation section of thick bamboo (18) top is the circular cone structure, installation section of thick bamboo (18) bottom is rotated to connect and is equipped with carousel (19), carousel (19) bottom is connected and is equipped with a plurality of sand boards (20) of dividing, it is the heliciform to divide sand board (20).
3. The sand screening device for building construction according to claim 1, wherein: clear brush spare (3) is including connecting rod (21) on box (1) top inner wall, connecting rod (21) other end is connected and is equipped with mounting panel (22), and mounting panel (22) in-connection is equipped with recess two (23), recess two (23) in-connection is equipped with spring three (24), the connection of spring three (24) other end is equipped with brush board (25), brush board (25) are kept away from spring three (24) one side and are connected and are equipped with a plurality of brushes (26), brush (26) and first screen cloth (4) butt.
4. The sand screening device for building construction according to claim 1, wherein: arrange waste (14) including waste discharge port (27), waste discharge port (27) are connected and are located box (1) and be close to dead lever (12) one side, waste discharge port (27) are connected and are equipped with guide waste plate (28) that extend to first screen cloth (4) low side, it is equipped with second screen cloth (29) to lead to connect on waste plate (28), waste discharge port (27) other end is connected and is equipped with waste bin (30).
5. The sand screening device for building construction according to claim 1, wherein: discharging device is including connecting in motor two (31) of box (1), the power take off end connection of motor two (31) is equipped with drive roll (32), the connection is equipped with conveyer belt (33) on drive roll (32), drive roll (32) are connected through conveyer belt (33) and are equipped with driven voller (34), driven voller (34) rotate to be connected in box (1) outer wall.
6. The sand screening device for building construction according to claim 5, wherein: the box (1) is connected in top conveyer belt (33) and is equipped with discharge gate (35), box (1) is connected in below conveyer belt (33) and is equipped with through-hole (36) with conveyer belt (33) matched with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121783571.9U CN215918138U (en) | 2021-08-02 | 2021-08-02 | Screening sand device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121783571.9U CN215918138U (en) | 2021-08-02 | 2021-08-02 | Screening sand device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215918138U true CN215918138U (en) | 2022-03-01 |
Family
ID=80398065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121783571.9U Expired - Fee Related CN215918138U (en) | 2021-08-02 | 2021-08-02 | Screening sand device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215918138U (en) |
-
2021
- 2021-08-02 CN CN202121783571.9U patent/CN215918138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |