CN216678486U - High-efficiency vibrating sand screening device for civil engineering - Google Patents
High-efficiency vibrating sand screening device for civil engineering Download PDFInfo
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- CN216678486U CN216678486U CN202122633030.4U CN202122633030U CN216678486U CN 216678486 U CN216678486 U CN 216678486U CN 202122633030 U CN202122633030 U CN 202122633030U CN 216678486 U CN216678486 U CN 216678486U
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Abstract
The utility model discloses a high-efficiency vibration sand screening device for a civil engineering, which comprises a sand inlet box, wherein a spiral feeding machine is arranged in the sand inlet box, a sand screening box is arranged below one end, far away from the sand inlet box, of the spiral feeding machine, a first filter frame and a first filter screen are arranged in the sand screening box, a first motor is arranged on the bottom surface of the first filter frame, and a coupler and a wall breaking knife set are arranged on the first motor; a second filter frame and a second filter screen are arranged below the first filter frame; a sand receiving hopper is arranged below the second filter frame, and a waste sand channel is arranged outside the sand screening box; a sand washing and drying box is arranged below the sand inlet box, a water spray pipe and a stirring shaft are arranged in the sand washing and drying box, a fan heater is arranged on one side of the sand washing and drying box, and a water filtering hole and a sand leaking hole are formed in the bottom surface of the sand washing and drying box; a second spiral feeding machine is arranged between the sand sieving box and the sand washing and drying box, a sand inlet extends into the sand receiving hopper, and a sand outlet extends into the sand washing and drying box. This device material loading is even, is difficult for blockking up the filter screen, is equipped with washing stoving structure, and the function is comprehensive.
Description
Technical Field
The utility model relates to the technical field of civil engineering construction equipment, in particular to a high-efficiency vibrating sand screening device for a civil engineering.
Background
Sand needs to be used in a part of links in the construction process of civil engineering, the raw sand contains a lot of large-particle broken stones or other impurities, the raw sand needs to be screened, and the raw sand needing to be screened is manually placed on a screen plate to be shaken and screened, but because the sand quantity needed to be used in a construction site is huge, the manual screening efficiency is low, so that a sand screening device appears; however, the existing sand screening device usually screens once, has the problem of incomplete screening, can only separate broken stones and sand, cannot further treat dust and soil carried on the sand, affects use, and is easy to block screen holes when the amount of the input original sand is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that when the input amount of raw sand is large, sieve holes are easy to block and cannot be sieved completely, and dust and soil carried on the sand cannot be further treated.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a high-efficiency vibration sand screening device for a civil engineering comprises a sand inlet box, wherein a spiral feeding machine is arranged in the sand inlet box, a feed inlet of the spiral feeding machine extends into the sand inlet box, a sand screening box is arranged below a sand outlet of the spiral feeding machine, a first filter frame is arranged in the sand screening box, the first filter frame is a field-shaped frame, a first filter screen is arranged in the first filter frame, a first motor is arranged at the bottom surface of the first filter frame and positioned at the center, a shaft coupling is arranged at the output end of the first motor and positioned above the first filter frame, and a wall breaking knife group is arranged above the shaft coupling; a second filter frame is arranged below the first filter frame, a second filter screen is arranged in the second filter frame, and the mesh diameter of the second filter screen is smaller than that of the first filter screen; a plurality of vibration motors are arranged in the sand screening box, supporting rods are arranged at the output ends of the vibration motors, and the ends of the supporting rods, far away from the vibration motors, are fixedly connected with the bottom surface of the second filter frame; a sand receiving hopper is arranged below the second filter frame; the outer side surface of the sand screening box is provided with two waste sand channels, one of the waste sand channels extends to the upper surface of the first filter frame, the other waste sand channel extends to the upper surface of the second filter frame, strip-shaped openings are formed in the waste sand channels, and baffles capable of sealing the waste sand channels are arranged in the strip-shaped openings; a washing and drying sand box is arranged below the sand inlet box, a water spray pipe is arranged on the inner top surface of the washing and drying sand box, and a plurality of water spray holes are formed in the periphery of the upper surface of the water spray pipe; an electric stirring structure is arranged in the sand washing and drying box; a fan heater is arranged on the outer side surface of the washing and drying sandbox, and an air outlet of the fan heater is communicated with the inside of the washing and drying sandbox; the bottom surface of the sand washing and drying box is funnel-shaped, a water filtering hole is formed in the bottom surface of the sand washing and drying box and is positioned in the center, a water outlet pipe is arranged below the water filtering hole, and a cover is arranged at one end, far away from the water filtering hole, of the water outlet pipe; a sand leakage opening is formed in the inclined plane at the bottom of the sand washing and drying box, and a cover plate is arranged below the sand leakage opening; a second spiral feeding machine is arranged between the sand sieving box and the sand washing and drying box, a second sand inlet of the second spiral feeding machine extends into the sand receiving hopper, and a second sand outlet of the second spiral feeding machine extends into the sand washing and drying box.
Compared with the prior art, the utility model has the advantages that: when the raw sand enters the sand screening box, the raw sand is conveyed by a spiral feeding machine with controllable speed, so that the raw sand can uniformly enter the sand screening box, a filter screen is prevented from being blocked when the raw sand enters a large amount, and wall breaking and crushing are carried out after the raw sand enters the sand screening box, so that convenience is provided for subsequent filtering; two filter screens are adopted for secondary full filtration; and (4) the screened sand enters a washing and drying link to remove impurities such as soil, so that the sand is more in line with the use specification.
As the improvement, electric stirring structure is including washing the second motor that the lateral surface that dries by the fire sandbox kept away from the electric fan heater was equipped with, second motor output just is located and washes and is equipped with the (mixing) shaft in drying by the fire the sandbox, be equipped with a plurality of stirring vane along week above the (mixing) shaft.
As an improvement, one end of the water spraying pipe extends out of the outer side surface of the sand washing and drying box and is provided with a water inlet pipe.
As an improvement, a supporting frame is arranged below the sand washing and drying box, a sand receiving container is arranged below the supporting frame, and wheels are arranged at four corners below the sand receiving container.
As an improvement, the cover comprises a hinged plate, one side of the hinged plate is hinged with the water outlet pipe, and the water outlet pipe is rotatably provided with an L-shaped limiting part capable of limiting the hinged plate.
As an improvement, the cover plate comprises a second hinged plate, one side of the second hinged plate is hinged with the sand leaking opening, and the sand leaking opening is rotatably provided with a second L-shaped limiting piece capable of limiting the second hinged plate at the outer side of the sand leaking opening.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of a first filter holder of the present invention.
Fig. 3 is a top view of a second filter holder of the present invention.
Fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 5 is an enlarged view of portion B of fig. 1 according to the present invention.
As shown in the figure: 1. a sand inlet box 101, a spiral feeder 102, a feed inlet 103, a discharge outlet 2, a sand sieving box 201, a first filter frame 202, a first filter screen 203, a first motor 204, a coupling 205, a broken wall cutter set 206, a sand receiving hopper 207, a second filter frame 208, a second filter screen 209 supporting rod 210, a vibration motor 211, a waste sand channel 212, a baffle plate 3, a sand washing and drying box 301, a water inlet pipe 302, a water spray pipe 303, a water spray hole 304, a second motor 305, a stirring shaft 306, a fan heater 307, a water filter hole 308, a water outlet pipe 309, a cover 310, a sand leakage hole 311, a cover plate 312, a hinge plate 313, an L-shaped limiting part 314, a second L-shaped limiting part 315, a second hinge plate 4, a second spiral feeder 401, a second sand inlet 402, a second sand outlet 5, a supporting frame 501 and a sand receiving container, 502. And (4) wheels.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to all the accompanying drawings, the high-efficiency vibration sand screening device for the civil engineering comprises a sand inlet box 1, wherein a spiral feeding machine 101 is arranged in the sand inlet box 1, a feeding hole 102 of the spiral feeding machine 101 extends into the sand inlet box 1, a sand screening box 2 is arranged below a sand outlet 103 of the spiral feeding machine 101, a first filter frame 201 is arranged inside the sand screening box 2, the first filter frame 201 is a field-shaped frame, a first filter screen 202 is arranged in the first filter frame 201, a first motor 203 is arranged on the bottom surface of the first filter frame 201 and located at the center, a coupler 204 is arranged at the output end of the first motor 203 and located above the first filter frame 201, and a wall breaking knife group 205 is arranged on the coupler 204; a second filter rack 207 is arranged below the first filter rack 201, a second filter screen 208 is arranged in the second filter rack 207, and the mesh diameter of the second filter screen 208 is smaller than that of the first filter screen 202; a plurality of vibrating motors 210 are arranged in the sand screening box 2, supporting rods 209 are arranged at the output ends of the vibrating motors 210, and one ends of the supporting rods 209 far away from the vibrating motors 210 are fixedly connected with the bottom surface of the second filter frame 207; a sand receiving hopper 206 is arranged below the second filter frame 207; two waste sand channels 211 are arranged on the outer side surface of the sand screening box 2, one of the waste sand channels extends to the upper surface of the first filter frame 201, the other waste sand channel extends to the upper surface of the second filter frame 207, strip-shaped openings are arranged on the waste sand channels 211, and baffles 212 capable of sealing the waste sand channels 211 are arranged in the strip-shaped openings; a sand washing and drying box 3 is arranged below the sand inlet box 1, a water spraying pipe 302 is arranged on the inner top surface of the sand washing and drying box 3, a plurality of water spraying holes 303 are formed in the periphery of the upper surface of the water spraying pipe 302, and a water inlet pipe 301 is arranged at one end of the water spraying pipe 302 and extends out of the outer side surface of the sand washing and drying box 3; an electric stirring structure is arranged in the sand washing and drying box 3, the electric stirring structure comprises a second motor 304 arranged on the outer side surface, away from the fan heater 306, of the sand washing and drying box 3, a stirring shaft 305 is arranged at the output end of the second motor 304 and located in the sand washing and drying box 3, and a plurality of stirring blades are arranged on the stirring shaft 305 along the periphery; a warm air blower 306 is arranged on the outer side surface of the sand washing and drying box 3, and an air outlet of the warm air blower 306 is communicated with the inside of the sand washing and drying box 3; the bottom surface of the sand washing and drying box 3 is funnel-shaped, a water filtering hole 307 is formed in the bottom surface of the sand washing and drying box 3 and located in the center, a water outlet pipe 308 is arranged below the water filtering hole 307, a cover 309 is arranged at one end, far away from the water filtering hole 307, of the water outlet pipe 308, the cover 309 comprises a hinge plate 312, one side of the hinge plate 312 is hinged with the water outlet pipe 308, and the water outlet pipe 308 is rotatably provided with an L-shaped limiting piece 313 capable of limiting the hinge plate 312; a sand leaking port 310 is formed in the inclined plane at the bottom of the sand washing and drying box 3, a cover plate 311 is arranged below the sand leaking port 310, the cover plate 311 comprises a second hinged plate 315, one side of the second hinged plate 315 is hinged to the sand leaking port 310, and the sand leaking port 310 is rotatably provided with a second L-shaped limiting part 314 capable of limiting the second hinged plate 315 to the outer side of the sand leaking port 310; a supporting frame 5 is arranged below the sand washing and drying box 3, a sand receiving container 501 is arranged below the supporting frame 5, and wheels 502 are arranged at four corners below the sand receiving container 501; a second spiral feeding machine 4 is arranged between the sand sieving box 2 and the sand washing and drying box 3, a second sand inlet 401 of the second spiral feeding machine 4 extends into the sand receiving hopper 206, and a second sand outlet 402 of the second spiral feeding machine 4 extends into the sand washing and drying box 3.
The working principle of the utility model is as follows: when the sand screening device works, raw sand to be screened is put into the sand screening box 1 and is conveyed to the sand screening box 2 through the spiral feeding machine 101, the speed of the spiral feeding machine 101 can be set, the raw sand can be conveyed in batches and uniformly, and the phenomenon that a filter screen is blocked when the raw sand is directly poured is avoided; after raw sand uniformly enters the sand screening box 2, the first motor 203 drives the coupler 204 and the wall breaking knife tackle 205 to rotate, broken stones or bonded sand blocks are scattered and then are leaked to the upper part of the lower second filter rack 207 through the first filter screen 202 on the first filter rack 201, the second filter rack 207 vibrates under the action of the vibration motor 210 and the supporting rod 209 to filter sand for the second time, and as the mesh diameter of the second filter screen 208 is smaller than that of the first filter screen 202, the sand passing through the second filter screen 208 is thinner and enters the sand receiving hopper 206; a waste sand channel 211 is arranged outside the sand screening machine 2, and waste sand which is not filtered is discharged; the second spiral feeding machine 4 conveys the sand in the sand receiving hopper 206 to the sand washing and drying box 3; a water spraying pipe 302 in the sand washing and drying box 3 sprays water to the sand, the sand is uniformly wetted through a stirring shaft 305, and soil is washed away; then the cover 309 of the water outlet pipe 308 is opened to enable dirty water to flow out, the warm air blower 306 is started, and sand is dried under the stirring of the stirring shaft 305; after drying, the cover plate 311 is opened, sand is discharged downwards through the sand leakage port 310 and enters the sand receiving container 501, wheels are arranged on the sand receiving container 501, and the sand receiving container is directly pushed out to be replaced by the next container after being filled with the sand.
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 building engineering high efficiency vibrations screening sand device which characterized in that: the sand screening device comprises a sand inlet box (1), wherein a spiral feeding machine (101) is arranged in the sand inlet box (1), a feeding hole (102) of the spiral feeding machine (101) extends into the sand inlet box (1), a sand screening box (2) is arranged below a sand outlet (103) of the spiral feeding machine (101), a first filtering frame (201) is arranged inside the sand screening box (2), the first filtering frame (201) is a field-shaped frame, a first filtering screen (202) is arranged in the first filtering frame (201), a first motor (203) is arranged at the bottom surface of the first filtering frame (201) and positioned in the center, a coupler (204) is arranged at the output end of the first motor (203) and positioned above the first filtering frame (201), and a wall breaking knife group (205) is arranged above the coupler (204); a second filter rack (207) is arranged below the first filter rack (201), a second filter screen (208) is arranged in the second filter rack (207), and the mesh diameter of the second filter screen (208) is smaller than that of the first filter screen (202); a plurality of vibrating motors (210) are arranged in the sand screening box (2), supporting rods (209) are arranged at the output ends of the vibrating motors (210), and one ends of the supporting rods (209) far away from the vibrating motors (210) are fixedly connected with the bottom surface of the second filter frame (207); a sand receiving hopper (206) is arranged below the second filter frame (207); two waste sand channels (211) are arranged on the outer side surface of the sand screening box (2), one of the waste sand channels extends to the upper surface of the first filter frame (201), the other waste sand channel extends to the upper surface of the second filter frame (207), strip-shaped openings are formed in the waste sand channels (211), and baffles (212) capable of sealing the waste sand channels (211) are arranged in the strip-shaped openings; a sand washing and drying box (3) is arranged below the sand inlet box (1), a water spraying pipe (302) is arranged on the inner top surface of the sand washing and drying box (3), and a plurality of water spraying holes (303) are formed in the periphery of the upper surface of the water spraying pipe (302); an electric stirring structure is arranged in the sand washing and drying box (3); a warm air blower (306) is arranged on the outer side surface of the sand washing and drying box (3), and an air outlet of the warm air blower (306) is communicated with the interior of the sand washing and drying box (3); the bottom surface of the sand washing and drying box (3) is funnel-shaped, a water filtering hole (307) is formed in the bottom surface of the sand washing and drying box (3) and located in the center, a water outlet pipe (308) is arranged below the water filtering hole (307), and a cover (309) is arranged at one end, far away from the water filtering hole (307), of the water outlet pipe (308); a sand leakage opening (310) is formed in the inclined surface of the bottom of the sand washing and drying box (3), and a cover plate (311) is arranged below the sand leakage opening (310); screening sandbox (2) and wash and dry by the fire be equipped with second spiral material loading machine (4) between sandbox (3), second spiral material loading machine (4) second advance husky mouth (401) extend to connect in husky fill (206), second spiral material loading machine (4) second go out husky mouth (402) extend to wash and dry by the fire in sandbox (3).
2. The high-efficiency vibrating sand screening device for the civil engineering of claim 1, wherein: electric stirring structure is including washing second motor (304) that the lateral surface that dries by the fire sandbox (3) kept away from electric fan heater (306) was equipped with, second motor (304) output just is located and washes and is equipped with (mixing) shaft (305) in drying by the fire sandbox (3), be equipped with a plurality of stirring vane along the week above (mixing) shaft (305).
3. The high-efficiency vibrating sand screening device for the civil engineering of claim 1, wherein: one end of the water spraying pipe (302) extends out of the outer side surface of the sand washing and drying box (3) and is provided with a water inlet pipe (301).
4. The high-efficiency vibrating sand screening device for the civil engineering of claim 1, wherein: a supporting frame (5) is arranged below the sand washing and drying box (3), a sand receiving container (501) is arranged below the supporting frame (5), and wheels (502) are arranged at four corners below the sand receiving container (501).
5. The high-efficiency vibrating sand screening device for the civil engineering of claim 1, wherein: the cover (309) comprises a hinge plate (312), one side of the hinge plate (312) is hinged with the water outlet pipe (308), and the water outlet pipe (308) is rotatably provided with an L-shaped limiting piece (313) capable of limiting the hinge plate (312).
6. The high-efficiency vibrating sand screening device for the civil engineering of claim 1, wherein: the cover plate (311) comprises a second hinge plate (315), one side of the second hinge plate (315) is hinged to the sand leakage opening (310), and the sand leakage opening (310) is provided with a second L-shaped limiting piece (314) capable of limiting the second hinge plate (315) at the outer side of the sand leakage opening (310) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633030.4U CN216678486U (en) | 2021-10-31 | 2021-10-31 | High-efficiency vibrating sand screening device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633030.4U CN216678486U (en) | 2021-10-31 | 2021-10-31 | High-efficiency vibrating sand screening device for civil engineering |
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| Publication Number | Publication Date |
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| CN216678486U true CN216678486U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122633030.4U Active CN216678486U (en) | 2021-10-31 | 2021-10-31 | High-efficiency vibrating sand screening device for civil engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117920432A (en) * | 2024-03-21 | 2024-04-26 | 江苏中基鸿业矿业科技有限公司 | Broken edulcoration powder process device of quartz sand |
-
2021
- 2021-10-31 CN CN202122633030.4U patent/CN216678486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117920432A (en) * | 2024-03-21 | 2024-04-26 | 江苏中基鸿业矿业科技有限公司 | Broken edulcoration powder process device of quartz sand |
| CN117920432B (en) * | 2024-03-21 | 2024-05-28 | 江苏中基鸿业矿业科技有限公司 | Broken edulcoration powder process device of quartz sand |
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