CN216297060U - Screening sand device for construction - Google Patents
Screening sand device for construction Download PDFInfo
- Publication number
- CN216297060U CN216297060U CN202122515566.6U CN202122515566U CN216297060U CN 216297060 U CN216297060 U CN 216297060U CN 202122515566 U CN202122515566 U CN 202122515566U CN 216297060 U CN216297060 U CN 216297060U
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- Prior art keywords
- sand
- box
- dust collection
- sand screening
- building construction
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- 239000004576 sand Substances 0.000 title claims abstract description 49
- 238000012216 screening Methods 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims description 4
- 238000009435 building construction Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 44
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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Abstract
The utility model discloses a sand screening device for building construction, and relates to the field of building construction equipment. When sand is screened, an operator starts the motor, the motor drives the stop block to rotate, the stop block drives the fixed block to move leftwards, the fixed block drives the movable plate to move leftwards, the movable plate overcomes the acting force of the spring, meanwhile, the limit block limits the movable plate when the movable plate moves, and the movable block can reciprocate leftwards and rightwards through the matching of the plurality of groups of stop blocks and the fixed block, so that the sand screening speed is increased, the problem of low sand screening efficiency in the prior art is effectively solved, and the sand screening device is convenient to operate and good in using effect.
Description
Technical Field
The utility model relates to the field of building construction equipment, in particular to a sand screening device for building construction.
Background
In the building industry, sand is one of the main building materials, building sand is generally mixed with stones with different particle sizes and sundries, fine sand with smaller particles is often used when buildings or other buildings are built, and coarse sand is generally screened to obtain the fine sand.
When current screening sand device brushes the impurity to in the sand and selects, generally all pour the sand into the screen cloth and then reach the effect of screening sand, and screening speed is slow, and secondly, current sand has the dust to appear when screening, causes harm to operating personnel's respiratory after operating personnel inhales, also can cause the influence to the environment.
Disclosure of Invention
The utility model aims to: when brushing the impurity to in the sand in order to solve current screening sand device, generally all through pouring the sand into the screen cloth and then reach the effect of screening sand, screening speed is slow, and secondly, current sand has the dust to appear when screening, causes harm to operating personnel's respiratory after operating personnel inhales, also can cause the problem of influence to the environment, provides a screening sand device for construction.
In order to achieve the purpose, the utility model provides the following technical scheme: a sand screening device for building construction comprises a box body, wherein a feed hopper penetrates through the top of the box body, a dust collection box, a motor and a moving plate are respectively arranged at two sides of the box body, a fan is arranged at the top of the dust collection box, and the air suction end of the fan is communicated with the dust collection box through an air pipe, one side inside the dust collection box is communicated with the box body through a spiral pipe, a dust hood is arranged at one end of the spiral pipe, a stop block is connected with the output end of the motor, a fixed block and a fixed groove are respectively arranged at the top of the movable plate, the bottom of the fixed groove is provided with a screen, one side of the movable plate is connected with a limit block, one side inside the box body is connected with the fixed groove through a spring, the inside below of box is provided with the baffle, the discharge gate has been run through to one side below of box, the surface of dust collection box is provided with the chamber door.
Preferably, the outer surface of the box body is provided with a control panel, and the control panel is respectively electrically connected with the motor and the fan.
Preferably, the stop blocks are provided with a plurality of groups, and the plurality of groups of stop blocks are arranged at equal intervals.
Preferably, the guide plate is inclined towards the discharge hole.
Preferably, the springs are arranged in two groups, and the two groups of springs are made of carbon steel materials.
Preferably, two groups of the spiral pipes are arranged, and the two groups of the spiral pipes are S-shaped.
Preferably, the diameter of the limiting block is larger than that of the moving plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the sand screening machine is provided with the motor, the stop blocks, the fixed blocks and the springs, when sand is screened, an operator starts the motor, the motor drives the stop blocks to rotate, the stop blocks drive the fixed blocks to move leftwards, the fixed blocks drive the movable plate to move leftwards, the movable plate overcomes acting force of the springs, meanwhile, the limit blocks limit the movable plate when the movable plate moves, and through matching of the plurality of groups of stop blocks and the fixed blocks, the movable block can reciprocate leftwards and rightwards, so that sand screening speed is increased, the problem of low sand screening efficiency in the prior art is effectively solved, and the sand screening machine is convenient to operate and good in using effect.
2. The dust-screening dust collector is provided with the spiral pipe, the fan and the filter screen, a large amount of dust is generated when sand is screened, the fan is started by an operator through the control panel, the dust enters the dust collection box through the spiral pipe under the action of the fan, meanwhile, when sand is sucked into the spiral pipe, the sand can slide into the fixing groove through the spiral pipe, the dust sucked into the dust collection box is blocked under the action of the filter screen, redundant air is discharged out of the dust collection box through the matching of the air pipe and the fan, and the problems that the health of the operator is influenced and the environment is polluted due to the fact that the existing sand is subjected to dust during screening are effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view structural diagram of the case of the present invention;
FIG. 3 is a schematic structural diagram of a side view of the case of the present invention;
fig. 4 is a schematic view of a front section structure of the fixing groove of the present invention.
In the figure: 1. a box body; 2. a feed hopper; 3. a dust collection box; 4. a motor; 5. moving the plate; 6. a fan; 7. an air tube; 8. a filter screen; 9. a spiral tube; 10. a dust hood; 11. a stopper; 12. a fixed block; 13. fixing grooves; 14. screening a screen; 15. a spring; 16. a limiting block; 17. a guide plate; 18. a discharge port; 19. a control panel; 20. and (4) a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-4, a sand screening device for building construction includes a box body 1, a feed hopper 2, a dust collection box 3, a motor 4, a moving plate 5, a fan 6, an air pipe 7, a filter screen 8, a spiral pipe 9, a dust hood 10, a stopper 11, a fixed block 12, a fixed groove 13, a screen 14, a spring 15, a stopper 16, a guide plate 17, a discharge port 18, a control panel 19 and a box door 20, wherein the feed hopper 2 penetrates through the top of the box body 1, the dust collection box 3, the motor 4 and the moving plate 5 are respectively arranged on two sides of the box body 1, the fan 6 is arranged on the top of the dust collection box 3, an air suction end of the fan 6 is communicated with the dust collection box 3 through the air pipe 7, one side inside the dust collection box 3 is communicated with the box body 1 through the spiral pipe 9, the dust hood 10 is arranged on one end of the spiral pipe 9 to increase the dust suction area, the output end of the motor 4 is connected with the stopper 11, the fixed block 12 and the fixed groove 13 are respectively arranged on the top of the moving plate 5, the bottom of fixed slot 13 is provided with screen cloth 14, and one side of movable plate 5 is connected with stopper 16, and inside one side of box 1 is connected with fixed slot 13 through spring 15, and the inside below of box 1 is provided with baffle 17, and one side below of box 1 has run through discharge gate 18, and the surface of dust collection box 3 is provided with chamber door 20, is convenient for with the inside dust cleaning of dust collection box 3.
Please refer to fig. 1-3, a control panel 19 is installed on the outer surface of the box 1, and the control panel 19 is electrically connected to the motor 4 and the fan 6 respectively, so as to facilitate the control of the device, and the plurality of sets of the stoppers 11 are arranged at equal intervals, so as to facilitate the rapid matching with the fixing block 12.
Please refer to fig. 1 and 2, the guide plate 17 is inclined toward the discharge port 18 to facilitate rapid collection of sand, two sets of springs 15 are provided, and the two sets of springs 15 are made of carbon steel material, so that the service life is long and the elastic strength is high.
Please refer to fig. 1-4, two sets of spiral pipes 9 are provided, and the two sets of spiral pipes 9 are "S" shaped, so as to make the sand flow back into the fixing groove 13, and the diameter of the limiting block 16 is larger than that of the moving plate 5, so as to make the moving plate 5 not separate from the box body 1.
The working principle is as follows: an operator checks the integrity of the device, the power is switched on, the operator starts the motor 4 and the fan 6 through the control panel 19, the operator puts sand into the fixed groove 13 through the feed hopper 2, the motor 4 drives the stop block 11 to rotate, the stop block 11 drives the fixed block 12 to move leftwards, so that the fixed block 12 drives the movable plate 5 to move leftwards, the movable plate 5 overcomes the acting force of the spring 15, meanwhile, the movable plate is limited under the action of the limit block 16, the movable plate 5 reciprocates leftwards and rightwards through the matching of the stop block 11 and the fixed block 12, the sand screening efficiency is increased, when screening sand, a large amount of dust is generated, the dust enters the dust collection box 3 through the spiral pipe 9 under the action of the fan 6, meanwhile, when the sand is sucked into the spiral pipe 9, the sand can slide into the fixed groove 13 through the spiral pipe 9, the dust sucked into the dust collection box 3 is blocked under the action of the filter screen 8, the redundant air is discharged out of the dust collection box 3 through the matching of the air pipe 7 and the fan 6, and an operator opens the dust collection box 3 through the box door 20 to clean the dust inside.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a screening sand device for construction, includes box (1), its characterized in that: the dust collection box is characterized in that a feed hopper (2) penetrates through the top of the box body (1), a dust collection box (3), a motor (4) and a movable plate (5) are respectively arranged on two sides of the box body (1), a fan (6) is installed on the top of the dust collection box (3), the air suction end of the fan (6) is communicated with the dust collection box (3) through an air pipe (7), one side of the interior of the dust collection box (3) is communicated with the box body (1) through a spiral pipe (9), a dust suction hood (10) is arranged at one end of the spiral pipe (9), the output end of the motor (4) is connected with a stop block (11), a fixed block (12) and a fixed groove (13) are respectively arranged on the top of the movable plate (5), a screen (14) is arranged at the bottom of the fixed groove (13), a limit block (16) is connected with one side of the movable plate (5), one side of the interior of the box body (1) is connected with the fixed groove (13) through a spring (15), a guide plate (17) is arranged below the inner part of the box body (1), a discharge hole (18) penetrates through the lower part of one side of the box body (1), and a box door (20) is arranged on the outer surface of the dust collection box (3).
2. The sand screening device for building construction according to claim 1, wherein: the outer surface mounting of box (1) has control panel (19), just control panel (19) respectively with motor (4) and fan (6) electric connection.
3. The sand screening device for building construction according to claim 1, wherein: the stop blocks (11) are arranged in multiple groups, and the multiple groups of stop blocks (11) are arranged at equal intervals.
4. The sand screening device for building construction according to claim 1, wherein: the guide plate (17) is inclined towards the discharge hole (18).
5. The sand screening device for building construction according to claim 1, wherein: the two groups of springs (15) are arranged, and the two groups of springs (15) are made of carbon steel materials.
6. The sand screening device for building construction according to claim 1, wherein: two groups of spiral pipes (9) are arranged, and the two groups of spiral pipes (9) are S-shaped.
7. The sand screening device for building construction according to claim 1, wherein: the diameter of the limiting block (16) is larger than that of the moving plate (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122515566.6U CN216297060U (en) | 2021-10-19 | 2021-10-19 | Screening sand device for construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122515566.6U CN216297060U (en) | 2021-10-19 | 2021-10-19 | Screening sand device for construction |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216297060U true CN216297060U (en) | 2022-04-15 |
Family
ID=81114584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122515566.6U Active CN216297060U (en) | 2021-10-19 | 2021-10-19 | Screening sand device for construction |
Country Status (1)
Country | Link |
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CN (1) | CN216297060U (en) |
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2021
- 2021-10-19 CN CN202122515566.6U patent/CN216297060U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Hui Inventor after: Lai Xiaoming Inventor before: Lai Xiaoming |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: 4th Floor, No. 968 Baoyang Road, Baoshan District, Shanghai, 201908 Patentee after: Shanghai Baojian (Group) Co.,Ltd. Address before: 510850 No. 8, Shixi new Third Street, Qianjin village, Shiling Town, Huadu, Guangzhou, Guangdong Patentee before: Lai Xiaoming |
|
TR01 | Transfer of patent right |