CN212143425U - Screening sand device for construction - Google Patents
Screening sand device for construction Download PDFInfo
- Publication number
- CN212143425U CN212143425U CN202020461474.7U CN202020461474U CN212143425U CN 212143425 U CN212143425 U CN 212143425U CN 202020461474 U CN202020461474 U CN 202020461474U CN 212143425 U CN212143425 U CN 212143425U
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- box body
- sand
- screening device
- wall
- hydraulic
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Abstract
The utility model provides a sand screening device for building construction, wherein a discharge port A and universal wheels are arranged at the bottom of a bottom plate, and hydraulic mechanisms are arranged at the two ends of the bottom plate; the top of the bottom plate is welded with a box body, a stop block B is welded on the lower portion of the inner wall of the box body, an air cylinder is arranged at the bottom in the box body and connected with a connecting rod and a screen mesh through a connecting block, sliding blocks are arranged at two ends of the screen mesh and matched with a guide rail, the stop block A is arranged at the top of the guide rail on the inner wall of the box body, a screen plate is arranged in the box body above the stop block A, a vibrator is; the top of the box body is provided with a feed inlet; has the advantages that: the utility model is provided with three groups of stop blocks, so that the screened sand slides directionally, and the sand is prevented from being piled at the corners of the box body and is not easy to clean; the sand screening device has the advantages of simple structure, convenience in use, reduction in labor intensity and improvement in sand screening efficiency; the double filtration of sieve and screen cloth is with the impurity filtering in the sand effectively, realizes the automatic operation of screening sand.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment and specifically relates to a screening sand device for construction is related to.
Background
In the building industry, sand is one of main building materials, the building sand is generally mixed with stones and some sundries with different particle sizes, fine sand with smaller particles can be frequently used when a house or other buildings are built, coarse sand is generally screened to obtain the fine sand, in the screening process, a screen is an indispensable tool, however, the existing sand screening device for building construction has the problem of poor screening effect, in the using process, sundries doped in the sand cannot be thoroughly screened, and the phenomenon of blockage can be easily caused in the screening process, the screening time is prolonged, the workload of operators is increased, and the sand screening device is inconvenient to use.
Disclosure of Invention
An object of the utility model is to solve prior art not enough, and provide a screening sand device for construction.
The utility model discloses new technical scheme is: a sand screening device for building construction comprises a feeding hole, a box body, a sieve plate, a vibrator, a stop block, a sliding block, a guide rail, a screen, a hydraulic mechanism, universal wheels, a discharging hole, an air cylinder, a connecting block, a protective cover, a sealing ring and a connecting rod, wherein the discharging hole A and the universal wheels are arranged at the bottom of a bottom plate; the box body is welded at the top of the bottom plate, the stop dog B is welded at the lower part of the inner wall of the box body, the air cylinder is installed at the bottom in the box body, the air cylinder is connected with one end of the connecting rod through a connecting block, the screen is installed at the other end of the connecting rod, a protective cover is arranged outside the connecting block, a sealing ring is installed between the top of the protective cover and the connecting rod, the stop dog C is welded at the outer wall of the protective cover, and the stop dog C is; the two ends of the screen are provided with sliding blocks which are matched with the guide rails, and the guide rails are arranged on the inner wall of the box body; a baffle A is arranged at the top of the guide rail on the inner wall of the box body, a sieve plate is arranged in the box body above the baffle A, a vibrator is arranged at one end of the bottom of the sieve plate, a discharge hole B is arranged on the wall of the box body at the other end of the sieve plate, and the discharge hole B extends out of the box body; the top of the box body is provided with a feeding hole.
The number of the foot pads is 4.
The universal wheels are 4.
The number of the discharge holes A is 2.
The guide rail is 2 pairs.
The sealing ring is O-shaped.
The sealing ring is made of hydrogenated nitrile rubber.
The utility model has the advantages that: the utility model is provided with three groups of stop blocks, so that the screened sand slides directionally, and the sand is prevented from being piled at the corners of the box body and is not easy to clean; the sand screening device has the advantages of simple structure, convenience in use, reduction in labor intensity and improvement in sand screening efficiency; the double filtration of sieve and screen cloth is with the impurity filtering in the sand effectively, realizes the automatic operation of screening sand.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1 is a feed inlet, 2 is a box body, 3 is a sieve plate, 4 is a vibrator, 5 is a check block A, 6 is a slide block, 7 is a guide rail, 8 is a screen, 9 is a check block B, 10 is a hydraulic drive, 11 is a hydraulic rod, 12 is a cushion foot, 13 is a universal wheel, 14 is a discharge outlet A, 15 is an air cylinder, 16 is a connecting block, 17 is a bottom plate, 18 is a check block C, 19 is a shield, 20 is a sealing ring, 21 is a connecting rod, and 22 is a discharge outlet B.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A sand screening device for building construction comprises a feeding port 1, a box body 2, a sieve plate 3, a vibrator 4, a stop block, a slide block 6, a guide rail 7, a screen 8, a hydraulic mechanism, a universal wheel 13, a discharging port, an air cylinder 15, a connecting block 16, a protective cover 19, a sealing ring 20 and a connecting rod 21, wherein the discharging port A14 and the universal wheel 13 are arranged at the bottom of a bottom plate 17, the hydraulic mechanism is arranged at two ends of the bottom plate 17 and comprises a hydraulic drive 10, a hydraulic rod 11 and a pad 12, the bottom of the hydraulic drive 10 is connected with the hydraulic rod 11, and the pad 12 is arranged at the bottom of the hydraulic rod 11; the top of the bottom plate 17 is welded with a box body 2, the lower part of the inner wall of the box body 2 is welded with a stop dog B9, the bottom of the inner of the box body 2 is provided with an air cylinder 15, the air cylinder 15 is connected with one end of a connecting rod 21 through a connecting block 16, the other end of the connecting rod 21 is provided with a screen 8, a protective cover 19 is arranged outside the connecting block 16, a sealing ring 20 is arranged between the top of the protective cover 19 and the connecting rod 21, the outer wall of the protective cover 19 is welded with a stop dog C18, and the stop dog C18 is; the two ends of the screen 8 are provided with sliding blocks 6, the sliding blocks 6 are matched with guide rails 7, and the guide rails 7 are arranged on the inner wall of the box body 2; a check block A5 is mounted at the top of a guide rail 7 on the inner wall of the box body 2, a sieve plate 3 is arranged in the box body 2 above the check block A5, a vibrator 4 is mounted at one end of the bottom of the sieve plate 3, a discharge port B22 is arranged on the wall of the box body 2 at the other end of the sieve plate 3, and a discharge port B22 extends out of the box body 2; the top of the box body 2 is provided with a feeding hole 1.
The number of the foot pads 12 is 4.
The number of the universal wheels 13 is 4.
The number of the discharge holes A14 is 2.
The guide rail 7 is 2 pairs.
The sealing ring 20 is O-shaped.
The sealing ring 20 is hydrogenated nitrile rubber.
When the sand screening device for building construction is used, the sand screening device is moved to a designated position through the universal wheels 13, and then the pad feet 12 are driven by the hydraulic drive 10 to contact the ground, so that the sand screening device is prevented from moving in the using process; sand enters the box body 2 through the feed inlet 1, is filtered by the sieve plate 3 at first, filtered impurities slide to the discharge port B22, and in order to accelerate the screening speed and avoid the blockage of sieve plate holes, a vibrator 4 is arranged at the bottom of the sieve plate 3; then the sand falls into the top of the screen 8 completely under the orientation effect of the block A5, the screen 8 is fixed on the guide rail 7 through the slide block 6, the bottom of the screen 8 is connected with the air cylinder 15, the screen 8 moves up and down along the guide rail 7 under the action of the air cylinder 15 to enable the sand to fall into the discharge port A14, and the block B9 and the block C18 enable the sand to fall into the discharge port A14 in an orientation mode.
Claims (7)
1. The utility model provides a screening sand device for construction, includes feed inlet (1), box (2), sieve (3), vibrator (4), dog, slider (6), guide rail (7), screen cloth (8), hydraulic pressure mechanism, universal wheel (13), discharge gate, cylinder (15), connecting block (16), bottom plate (17), guard shield (19), sealing washer (20) and connecting rod (21), its characterized in that: the bottom of the bottom plate (17) is provided with a discharge hole A (14) and universal wheels (13), two ends of the bottom plate (17) are provided with hydraulic mechanisms, each hydraulic mechanism comprises a hydraulic drive (10), a hydraulic rod (11) and a pad (12), the bottom of the hydraulic drive (10) is connected with the hydraulic rod (11), and the bottom of the hydraulic rod (11) is provided with the pad (12); the novel multifunctional cleaning machine is characterized in that a box body (2) is welded at the top of the bottom plate (17), a stop block B (9) is welded at the lower part of the inner wall of the box body (2), an air cylinder (15) is installed at the bottom in the box body (2), the air cylinder (15) is connected with one end of a connecting rod (21) through a connecting block (16), a screen (8) is installed at the other end of the connecting rod (21), a protective cover (19) is arranged outside the connecting block (16), a sealing ring (20) is installed between the top of the protective cover (19) and the connecting rod (21), a stop block C (18) is welded on the outer wall of the protective cover (19), and the stop block C; the two ends of the screen (8) are provided with sliding blocks (6), the sliding blocks (6) are matched with the guide rails (7), and the guide rails (7) are arranged on the inner wall of the box body (2); a baffle A (5) is mounted at the top of a guide rail (7) on the inner wall of the box body (2), a sieve plate (3) is arranged in the box body (2) above the baffle A (5), a vibrator (4) is mounted at one end of the bottom of the sieve plate (3), a discharge hole B (22) is formed in the wall of the box body (2) at the other end of the sieve plate (3), and the discharge hole B (22) extends out of the box body (2); the top of the box body (2) is provided with a feeding hole (1).
2. The sand screening device for building construction according to claim 1, wherein: the number of the foot pads (12) is 4.
3. The sand screening device for building construction according to claim 1, wherein: the number of the universal wheels (13) is 4.
4. The sand screening device for building construction according to claim 1, wherein: the number of the discharge holes A (14) is 2.
5. The sand screening device for building construction according to claim 1, wherein: the guide rail (7) is 2 pairs.
6. The sand screening device for building construction according to claim 1, wherein: the sealing ring (20) is O-shaped.
7. The sand screening device for construction according to claim 1 or 6, wherein: the sealing ring (20) is hydrogenated nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461474.7U CN212143425U (en) | 2020-04-01 | 2020-04-01 | Screening sand device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461474.7U CN212143425U (en) | 2020-04-01 | 2020-04-01 | Screening sand device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212143425U true CN212143425U (en) | 2020-12-15 |
Family
ID=73724885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020461474.7U Expired - Fee Related CN212143425U (en) | 2020-04-01 | 2020-04-01 | Screening sand device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212143425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791934A (en) * | 2020-12-22 | 2021-05-14 | 临沂矿业集团有限责任公司 | Movable digital sorting equipment |
-
2020
- 2020-04-01 CN CN202020461474.7U patent/CN212143425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791934A (en) * | 2020-12-22 | 2021-05-14 | 临沂矿业集团有限责任公司 | Movable digital sorting equipment |
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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: 20201215 |