CN214160413U - Screening sand device for construction - Google Patents
Screening sand device for construction Download PDFInfo
- Publication number
- CN214160413U CN214160413U CN202022128297.3U CN202022128297U CN214160413U CN 214160413 U CN214160413 U CN 214160413U CN 202022128297 U CN202022128297 U CN 202022128297U CN 214160413 U CN214160413 U CN 214160413U
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- motor
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- sand
- cylinder
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- 239000004576 sand Substances 0.000 title claims abstract description 54
- 238000012216 screening Methods 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 238000013016 damping Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 12
- 238000009435 building construction Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007873 sieving Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a screening sand device for construction relates to a construction field. The utility model discloses in, the power distribution box comprises a box body, the second feed inlet has been seted up to top one side of box, inner wall one side of box is provided with the recess, one side fixed mounting of recess has movable strip, the one end of activity strip is provided with the second screen cloth, the bottom fixed mounting of second screen cloth has second motor case, the inside of second motor case is provided with second vibrating motor, has set up the protective housing in the outside of motor, and effectual protective housing motor gets into sand and damages the machine, and the device has reduced the manpower and has filled, has improved work efficiency, has alleviateed staff's working strength, and the device can divide into three kinds of specifications with the sand, has improved the resource utilization ratio, and the universality that the sand used, has damping spring at the bottom fixed mounting of box, has significantly reduced the vibrations of device, has improved the security of device.
Description
Technical Field
The utility model relates to a construction field specifically is a screening sand device for construction.
Background
The building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life. The sand is often used in the building, the sand is an essential basic raw material in the building field, various impurities such as broken stones, garbage and the like exist in the sand, sand grains in the sand are also divided into different grades, the purposes are different, and the required sand has different grain size grades, so that the sand needs to be screened before the sand is used.
Present sand sieving mechanism has certain not enough, carries out once screening usually and uses, and the big specification sand of selecting is abandoned, can't carry out multistage screening to the sand, and the extravagant resource has improved the cost, and on the other hand, the sand needs the manual work to be filled the machine and screens, has reduced work efficiency, has improved labour cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screening sand device for construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sand screening device for building construction comprises a box body, wherein a second feeding hole is formed in one side of the top of the box body, a groove is formed in one side of the inner wall of the box body, a movable strip is fixedly installed on one side of the groove, a second screen is arranged at one end of the movable strip, a second motor box is fixedly installed at the bottom of the second screen, a second vibrating motor is arranged inside the second motor box, a second movable groove is formed in one side of the inner wall of the box body, a first movable groove is formed in the other side of the inner wall of the box body, a second discharging hole is formed in one end, away from the second motor box, of the second screen, a second dust guard is arranged at the top of the second discharging hole, a first dust guard is arranged at the top of the first movable groove, a first discharging hole is formed in one side of the first movable groove, and a first screen is arranged at one end of the first discharging hole, the utility model discloses a screen cloth, including first screen cloth, first motor case, third discharge gate, damping spring, supporting seat, drum, support column, protection box, motor output fixed mounting have a pivot, the surface of pivot is provided with the transmission leaf, the third discharge gate has been seted up to the inner wall bottom of box, the bottom fixed mounting of box has damping spring, damping spring's bottom fixed mounting has the supporting seat, the top of second feed inlet is provided with the drum, the bottom of drum is provided with the support column, first feed inlet has been seted up to top one side of drum, the one end fixed mounting that the second feed inlet was kept away from to the drum has the protection box, the inside of protection box is provided with the motor, the output fixed mounting of motor has the pivot, the surface of pivot is provided with the transmission leaf.
As a further aspect of the present invention: the one end that first discharge gate was kept away from to first screen cloth is provided with activity strip and recess, first screen cloth and second screen cloth all pass through activity strip swing joint with the recess, first screen cloth is swing joint with first movable groove, the second screen cloth is swing joint with the second movable groove.
As a further aspect of the present invention: the one end that the guard box was kept away from to the drum is linked together with the second feed inlet, the output of motor passes through clearance fit with the one end of drum to be connected, just the output of motor runs through in the one end of drum and is in the inside of drum.
As a further aspect of the present invention: 4 damping springs are symmetrically and fixedly mounted at the bottom of the box body, a supporting seat is fixedly mounted at the bottom of each damping spring, and 4 supporting columns are symmetrically and fixedly mounted at the bottom of the cylinder.
As a further aspect of the present invention: the conveying blade is spiral.
As a further aspect of the present invention: and the second vibration motor, the first vibration motor and the motor are externally connected with a power supply.
Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional sand screening device, the device firstly uses a machine to throw sand into a first feed inlet, the sand enters a cylinder along the feed inlet, a motor is started, a protective box is arranged outside the motor, the motor effectively prevents the sand from entering the sand damage machine, the output end of the motor drives a rotating shaft to rotate, the rotating shaft drives a conveying blade to rotate, the conveying blade is spiral and conveys the sand into a second feed inlet, thus reducing manpower filling, improving working efficiency and lightening working strength of workers, a first dust guard plate and a second dust guard plate are respectively arranged at the top of a first discharge port and the top of a second discharge port, effectively blocking dust generated when the sand falls down, reducing harm to the bodies of the workers and improving working environment, a groove and a movable strip are arranged at one end of a first screen and one end of a second screen, so that the screens vibrate up and down in the groove when vibrating, avoid first screen cloth and second screen cloth to drop from the inner wall of box, the device can divide into three kinds of specifications with the sand, and is abundant with the sand utilization difference place, has improved the resource utilization ratio, and the universality that the sand used, has damping spring at the bottom fixed mounting of box, and the vibrations brought by first vibrating motor and second vibrating motor that have significantly reduced have improved the security of device.
Drawings
Fig. 1 is a schematic sectional view of a sand sieving device for building construction.
Fig. 2 is a schematic side view of a sand screening device for building construction.
Fig. 3 is an enlarged structural diagram of a sand screening device for building construction.
The labels in the figure are: 1. a box body; 2. a first screen; 3. a first dust-proof plate; 4. a first movable slot; 5. a first discharge port; 6. a motor; 7. a second motor case; 8. a second vibration motor; 9. a damping spring; 10. a supporting seat; 11. a third discharge port; 12. a second discharge port; 13. a second dust-proof plate; 14. a second screen; 15. a second feed port; 16. a first motor case; 17. a first vibration motor; 18. a rotating shaft; 19. a first feed port; 20. a support pillar; 21. a protective box; 22. a movable bar; 23. a groove; 24. a conveying leaf; 25. a cylinder; 26. a second movable groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a sand sieving apparatus for building construction includes a box body 1, a second feeding hole 15 is formed at one side of the top of the box body 1, a groove 23 is formed at one side of the inner wall of the box body 1, a movable bar 22 is fixedly installed at one side of the groove 23, a second screen 14 is disposed at one end of the movable bar 22, a second motor box 7 is fixedly installed at the bottom of the second screen 14, a second vibration motor 8 is disposed inside the second motor box 7, a second movable groove 26 is formed at one side of the inner wall of the box body 1, a first movable groove 4 is formed at the other side of the inner wall of the box body 1, a second discharging hole 12 is formed at one end of the second screen 14 away from the second motor box 7, a second dust guard 13 is disposed at the top of the second discharging hole 12, a first dust guard 3 is disposed at the top of the first movable groove 4, a first discharging hole 5 is disposed at one side of the first movable groove 4, one end of first discharge gate 5 is provided with first screen cloth 2, bottom one side fixed mounting of first screen cloth 2 has first motor case 16, the inside of first motor case 16 is provided with first vibrating motor 17, third discharge gate 11 has been seted up to the inner wall bottom of box 1, the bottom fixed mounting of box 1 has damping spring 9, damping spring 9's bottom fixed mounting has supporting seat 10, the top of second feed inlet 15 is provided with drum 25, the bottom of drum 25 is provided with support column 20, first feed inlet 19 has been seted up to top one side of drum 25, the one end fixed mounting that second feed inlet 15 was kept away from to drum 25 has protecting box 21, the inside of protecting box 21 is provided with motor 6, the output fixed mounting of motor 6 has pivot 18, the surface of pivot 18 is provided with transmission leaf 24.
Referring to fig. 1 and 3, a movable strip 22 and a groove 23 are arranged at one end of the first screen 2, which is far away from the first discharge hole 5, the first screen 2 and the second screen 14 are movably connected with the groove 23 through the movable strip 22, the first screen 2 is movably connected with the first movable groove 4, and the second screen 14 is movably connected with the second movable groove 26, so that the screens vibrate up and down in the groove during vibration, and the first screen and the second screen are prevented from falling off from the inner wall of the box body.
Referring to fig. 1, an end of the cylinder 25 away from the shielding box 21 is communicated with the second feeding hole 15, an output end of the motor 6 is connected with an end of the cylinder 25 through a clearance fit, and an output end of the motor 6 penetrates through an end of the cylinder 25 and is located inside the cylinder 25.
Referring to fig. 1 to 3, 4 damping springs 9 are symmetrically and fixedly mounted at the bottom of the box body 1, a supporting seat 10 is fixedly mounted at the bottom of any damping spring 9, 4 supporting columns 20 are symmetrically and fixedly mounted at the bottom of the cylinder 25, vibration caused by the first vibration motor and the second vibration motor is greatly reduced by the damping springs 9, and safety of the device is improved.
Referring to fig. 1, the transmission blade 24 is spiral.
Referring to fig. 1, the second vibration motor 8, the first vibration motor 17 and the motor 6 are externally connected with a power supply.
The utility model discloses a theory of operation is: when the device is used, sand is firstly thrown into a first feeding hole 19 by a machine, the sand enters a cylinder 25 along the feeding hole, at the moment, a motor 6 is started, the output end of the motor 6 drives a rotating shaft 18 to rotate, the rotating shaft 18 drives a conveying blade 24 to rotate, the conveying blade 24 is spiral and conveys the sand to a second feeding hole 15, so that the manpower filling is reduced, the working efficiency is improved, and the working intensity of workers is lightened, the sand enters a box body 1 from the second feeding hole 15 and firstly enters the top of a first screen mesh 2, a first vibrating motor 17 is started, the first vibrating motor 17 generates vibration due to centrifugal blocks arranged at two ends, so that the first screen mesh 2 vibrates, a movable strip 22 is arranged at one end of the first screen mesh 2, when the screen mesh vibrates, the sand vibrates up and down in a groove 23, and is prevented from being separated from the groove 23 when the screen mesh vibrates, the end of the first screen 2 far away from the movable strip 22 is provided with a first movable groove 4, sand which is screened by the first screen 2 falls through the first movable groove 4 and the first discharge port 5, the sand which falls from the first screen 2 falls on the surface of the second screen 14, the second vibrating motor 8 is started to make the second screen 14 vibrate, one end of the second screen 14 is provided with a groove 23 and a movable strip 22, the second screen 14 vibrates up and down in the same principle as the first screen 2, the sand which is screened and then stays on the surface of the second screen 14 falls from the second discharge port 12, the tops of the first discharge port 5 and the second discharge port 12 are respectively provided with a first dust guard 3 and a second dust guard 13, dust generated when the sand falls is effectively blocked, the harm to the body of workers is reduced, the working environment is improved, the sand screened by the second screen 14 falls through the third discharge port 11, accomplish the screening procedure, the device can divide into three kinds of specifications with the sand, and abundant utilize the sand different places, improved the resource volume utilization ratio, and the universality that the sand was used, have damping spring 9 at the bottom fixed mounting of box 1, and the vibrations that have brought by first vibrating motor 8 and second vibrating motor 17 that have significantly reduced have improved the security of device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a screening sand device for construction, includes box (1), its characterized in that: a second feeding hole (15) is formed in one side of the top of the box body (1), a groove (23) is formed in one side of the inner wall of the box body (1), a movable strip (22) is fixedly mounted on one side of the groove (23), a second screen (14) is arranged at one end of the movable strip (22), a second motor box (7) is fixedly mounted at the bottom of the second screen (14), a second vibration motor (8) is arranged inside the second motor box (7), a second movable groove (26) is formed in one side of the inner wall of the box body (1), a first movable groove (4) is formed in the other side of the inner wall of the box body (1), a second discharging hole (12) is formed in one end, far away from the second motor box (7), of the second screen (14), a second dust guard (13) is arranged at the top of the second discharging hole (12), a first dust guard (3) is arranged at the top of the first movable groove (4), a first discharge hole (5) is formed in one side of the first movable groove (4), a first screen (2) is arranged at one end of the first discharge hole (5), a first motor box (16) is fixedly mounted on one side of the bottom of the first screen (2), a first vibrating motor (17) is arranged inside the first motor box (16), a third discharge hole (11) is formed in the bottom of the inner wall of the box body (1), a damping spring (9) is fixedly mounted at the bottom of the box body (1), a supporting seat (10) is fixedly mounted at the bottom of the damping spring (9), a cylinder (25) is arranged at the top of the second feed hole (15), a supporting column (20) is arranged at the bottom of the cylinder (25), a first feed hole (19) is formed in one side of the top of the cylinder (25), and a protection box (21) is fixedly mounted at one end, far away from the second feed hole (15), of the cylinder (25), the protection box is characterized in that a motor (6) is arranged inside the protection box (21), a rotating shaft (18) is fixedly mounted at the output end of the motor (6), and a conveying blade (24) is arranged on the surface of the rotating shaft (18).
2. The sand screening device for building construction according to claim 1, wherein: one end of the first screen (2) far away from the first discharge hole (5) is provided with a movable strip (22) and a groove (23), the first screen (2) and the second screen (14) are both movably connected with the groove (23) through the movable strip (22), the first screen (2) is movably connected with the first movable groove (4), and the second screen (14) is movably connected with the second movable groove (26).
3. The sand screening device for building construction according to claim 1, wherein: one end, far away from the protective box (21), of the cylinder (25) is communicated with the second feeding hole (15), the output end of the motor (6) is connected with one end of the cylinder (25) in a clearance fit mode, and the output end of the motor (6) penetrates through one end of the cylinder (25) and is located inside the cylinder (25).
4. The sand screening device for building construction according to claim 1, wherein: the bottom of box (1) symmetry fixed mounting has 4 damping spring (9), arbitrary the equal fixed mounting in bottom of damping spring (9) has supporting seat (10), 4 support columns (20) of bottom symmetry fixed mounting of drum (25).
5. The sand screening device for building construction according to claim 1, wherein: the conveying blade (24) is helical.
6. The sand screening device for building construction according to claim 1, wherein: and the second vibration motor (8), the first vibration motor (17) and the motor (6) are externally connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022128297.3U CN214160413U (en) | 2020-09-25 | 2020-09-25 | Screening sand device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022128297.3U CN214160413U (en) | 2020-09-25 | 2020-09-25 | Screening sand device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214160413U true CN214160413U (en) | 2021-09-10 |
Family
ID=77591213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022128297.3U Active CN214160413U (en) | 2020-09-25 | 2020-09-25 | Screening sand device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214160413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926708A (en) * | 2021-10-19 | 2022-01-14 | 王绵 | Rotary oscillating sand screening device for road and bridge construction |
-
2020
- 2020-09-25 CN CN202022128297.3U patent/CN214160413U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926708A (en) * | 2021-10-19 | 2022-01-14 | 王绵 | Rotary oscillating sand screening device for road and bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Guoqiang Inventor after: Ren Defu Inventor before: Ren Defu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: 010010 Family Courtyard of Old Cadre Bureau, Mengyou East Lane, Ulanqab East Street, Saihan District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Du Guoqiang Address before: 3404, block B, Fuli Haizhu City, 180 Jiangnan Avenue middle, Haizhu District, Guangzhou, Guangdong 510000 Patentee before: Ren Defu |