CN212883478U - Sand screening device for building construction - Google Patents
Sand screening device for building construction Download PDFInfo
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- CN212883478U CN212883478U CN202021736634.0U CN202021736634U CN212883478U CN 212883478 U CN212883478 U CN 212883478U CN 202021736634 U CN202021736634 U CN 202021736634U CN 212883478 U CN212883478 U CN 212883478U
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- screen
- frame body
- main frame
- sand
- eccentric wheel
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Abstract
The utility model discloses a sand screening device for building construction, which comprises a main frame body; one side of the main frame body is provided with an auxiliary frame body which is connected with the main frame body; a motor is installed on the auxiliary frame body, an eccentric wheel is installed on a main shaft of the motor, a connecting rod is arranged on the eccentric wheel, and one end of the connecting rod is connected with the eccentric wheel; a first screen and a second screen are arranged in the main frame body, connecting plates are arranged on two sides of the first screen and the second screen, and the first screen and the second screen are hung in the main frame body through the connecting plates; one side of each of the first screen and the second screen is provided with a slag discharge port; the opposite side of second screen cloth is provided with the installation department, has seted up the spread groove on the installation department, is provided with the connecting block in the spread groove, and the connecting block card is established in the spread groove, and connecting block one end is connected with connecting rod one end. The utility model can solve the problem of low efficiency of manual sand screening in the prior art; the single-layer filtering sand screening quality is not high, and the technical problem of engineering requirements cannot be met.
Description
Technical Field
The utility model relates to a building construction technical field, specific be a building construction screening sand device.
Background
In industrial production, particularly in mechanical production, a mold needs to be cast in many processes, iron-containing sand or materials are mostly selected when the mold is cast, but iron-containing magazines are contained in the commonly mined sand, so that the sand needs to be screened in advance during processing, but the sand is screened by manpower in many current factories, so that a large amount of manpower is wasted, the working efficiency is not easy to improve, and the production time is increased; most of the screened sand is filtered by a single-layer screen, the quality of the filtered sand is not high, and the coarse sand is still much, so that the engineering requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a construction screening sand device to in solving prior art, artifical screening sand inefficiency, individual layer filter screening sand quality is not high, can not satisfy the technical problem of engineering needs.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a sand screening device for building construction comprises a main frame body; an auxiliary frame body is arranged on one side of the main frame body and connected with the main frame body; a motor is installed on the auxiliary frame body, an eccentric wheel is installed on a main shaft of the motor, a connecting rod is arranged on the eccentric wheel, and one end of the connecting rod is connected with the eccentric wheel; a first screen and a second screen are arranged in the main frame body, connecting plates are arranged on two sides of the first screen and the second screen, and the first screen and the second screen are hung in the main frame body through the connecting plates; one side of each of the first screen and the second screen is provided with a slag discharge port; the opposite side of second screen cloth is provided with the installation department, the spread groove has been seted up on the installation department, be provided with the connecting block in the spread groove, the connecting block card is established in the spread groove, connecting block one end with connecting rod one end is connected.
As the utility model discloses an optimized technical scheme, the draw-in groove has been seted up on the outer mouthful wall of row's cinder notch department, be provided with the baffle in the draw-in groove, the baffle card is established in the draw-in groove.
As the utility model discloses a preferred technical scheme, three card hole has been seted up on the connecting plate, it corresponds the card hole first screen cloth the second screen cloth reaches the side of the body frame body all is provided with the buckle, the connecting plate passes through the buckle joint and is in first screen cloth the second screen cloth reaches on the body frame body.
As the utility model discloses a preferred technical scheme, first screen cloth the second screen cloth reaches the buckle on the body frame body is swing joint with being connected in the card hole on the connecting plate.
As the utility model discloses a preferred technical scheme, first screen cloth with the second screen cloth is connected through same connecting plate and is hung in the body frame is internal.
As the utility model discloses a preferred technical scheme, the body frame with each supporting legs department of vice support body installs the gyro wheel.
As the preferred technical scheme of the utility model, the filtration pore diameter on the first screen cloth is greater than filtration pore diameter on the second screen cloth.
Has the advantages that:
the utility model provides a construction screening sand device possesses following beneficial effect:
an eccentric wheel is arranged on a motor, the eccentric wheel is connected with a connecting rod, one end of the connecting rod is connected with the side wall of the screen, the motor is utilized to drive the eccentric wheel to rotate, the eccentric wheel rotates to drive the connecting rod to do linear reciprocating motion, one end of the connecting rod is connected with the screen, the screen suspended in the main frame body can swing, and sand screening can be realized; the screen is suspended inside the main frame body by the connecting rods, so that the screen has a large swing space, and the larger the swing range is, the faster the sand screening efficiency is; the sand screening quality can be improved by using the two layers of screening screens to screen the sand.
Drawings
Fig. 1 is a perspective view of the sand sieving device for building construction of the utility model;
FIG. 2 is an exploded view of the sand screening device for building construction according to the present invention;
fig. 3 is the utility model relates to a first screen cloth's among construction screening sand device structural schematic.
In the figure: 1. a main frame body; 2. a subframe body; 3. a first screen; 4. a second screen; 5. an eccentric wheel; 6. a connecting rod; 7. connecting blocks; 8. an installation part; 9. connecting grooves; 10. a connecting plate; 11. a motor; 12. a baffle plate; 13. a card slot; 14. a slag discharge port; 15. a clamping hole; 16. buckling; 19. and a roller.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a sand screening device for building construction comprises a main frame body 1; an auxiliary frame body 2 is arranged on one side of the main frame body 1, and the auxiliary frame body 2 is connected with the main frame body 1; a motor 11 is installed on the auxiliary frame body 2, an eccentric wheel 5 is installed on a main shaft of the motor 11, a connecting rod 6 is arranged on the eccentric wheel 5, and one end of the connecting rod 6 is connected with the eccentric wheel 5; a first screen 3 and a second screen 4 are arranged in the main frame body 1, connecting plates 10 are arranged on two sides of the first screen 3 and the second screen 4, and the first screen 3 and the second screen 4 are hung in the main frame body 1 through the connecting plates 10; one side of each of the first screen 3 and the second screen 4 is provided with a slag discharge port 14; the opposite side of second screen cloth 4 is provided with installation department 8, spread groove 9 has been seted up on the installation department 8, be provided with connecting block 7 in the spread groove 9, connecting block 7 card is established in spread groove 9, connecting block 7 one end with 6 one end of connecting rod are connected.
When the building construction sand screening device is used, an eccentric wheel 5 is arranged on a motor 11 on an auxiliary frame body 2, the eccentric wheel 5 is connected with a connecting rod 6, and one end of the connecting rod 6 is connected with the side wall of a screen to form a complete transmission process; the motor 11 is utilized to drive the eccentric wheel 5 to rotate, the eccentric wheel 5 can drive the connecting rod 6 to do linear reciprocating motion by rotating, and one end of the connecting rod 6 is connected with the screen, so that the screen hung on the main frame body 1 can swing; the screen is hung on the main frame body 1 by the connecting plate 10, so that the screen has a large swing space, and the larger the swing range is, the faster the sand screening efficiency is; the sand screening quality can be improved by screening the sand through the two layers of screens.
Specifically, a clamping groove 13 is formed in the outer opening wall of the slag discharge opening 14, a baffle 12 is arranged in the clamping groove 13, and the baffle 12 is clamped in the clamping groove 13. When large impurities or stones filtered out from the screen mesh need to be cleaned out of the screen mesh, the baffle plate 12 can be pulled out from the clamping groove 13, the slag discharge port 14 is opened, and the impurities can be swept out through the slag discharge port 14; when cleaning is finished, the baffle 12 is clamped into the clamping groove 13 again, the slag discharge port 14 is closed, and an operator can continue to screen sand.
Specifically, three clamping holes 15 are formed in the connecting plate 10, buckles 16 are arranged on the side faces, corresponding to the clamping holes 15, of the first screen 3, the second screen 4 and the main frame body 1, and the connecting plate 10 is clamped on the first screen 3, the second screen 4 and the main frame body 1 through the buckles 16. The two clamping holes 15 on the connecting plate 10 are buckled on the buckles 16 on the first screen cloth 3 and the second screen cloth 4 to connect the first screen cloth 3 and the second screen cloth 4, and the connected first screen cloth 3 and the connected second screen cloth 4 are clamped on the buckles 16 on the main frame body 1 through the clamping holes 15 at one end of the connecting plate 10, so that the first screen cloth 3 and the second screen cloth 4 are hung on the main frame body 1.
Specifically, the first screen 3, the second screen 4 and the buckle 16 on the main frame body 1 are movably connected with the clamp hole 15 on the connecting plate 10. The swing motion can be realized during the operation by the aid of the movable connection mode between the first screen 3 and the second screen 4, and the phenomenon of blocking cannot occur.
Specifically, the first screen 3 and the second screen 4 are connected and suspended in the main frame 1 through the same connecting plate 10. Utilize same connecting plate 10 to couple together first screen cloth 3 and second screen cloth 4, when the swing, first screen cloth 3 can realize synchronous swing with second screen cloth 4, the dislocation swing can not appear, and the sand that first screen cloth 3 sieved just can directly fall to and carries out the secondary screening on second screen cloth 4.
Specifically, rollers 19 are mounted at supporting feet of the main frame body 1 and the auxiliary frame body 2. The rollers 19 are arranged on the supporting legs of the main frame body 1 and the auxiliary frame body 2, so that the whole device can be moved through the rollers 19, manual carrying is not needed, and the labor intensity is reduced.
Specifically, the diameter of the filtering holes on the first screen 3 is larger than that of the filtering holes on the second screen 4. The sand is screened by using the two screens with different densities, so that the screened sand has better quality.
When the sand screening device for building construction is used, the motor 11 is utilized to drive the eccentric wheel 5 to rotate, the eccentric wheel 5 can drive the connecting rod 6 to do linear reciprocating motion by rotating, and one end of the connecting rod 6 is connected with the screen, so that the screen hung on the main frame body 1 can swing; the screen is hung on the main frame body 1 by the connecting rod 10, so that the screen has a large swing space, and the larger the swing range is, the faster the sand screening efficiency is; two layers of screen sand are utilized to screen sand, the first screen 3 is positioned right above the second screen 4, and the first screen 3 and the second screen 4 are connected together by the same connecting plate, so that the two screens can synchronously swing during working, the phenomenon of staggered swing is avoided, the sand screened by the first screen 3 can fall on the second screen 4 for secondary screening, and the quality of screening sand can be improved; a slag discharge port 14 is formed in one side of the screen, a clamping groove 13 is formed in the outer wall of the slag discharge port 14, a baffle plate 12 is installed in the clamping groove 13 to play a role in cleaning impurities, when large impurities or stones filtered out of the screen need to be cleaned out of the screen, the baffle plate 12 can be pulled out of the clamping groove 13, the slag discharge port 14 is opened, and the impurities can be swept out through the slag discharge port 14; the rollers 19 are arranged on the supporting legs of the main frame body 1 and the auxiliary frame body 2, so that the whole device can be moved conveniently, manual carrying is not needed, and the labor intensity is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a construction screening sand device which characterized in that: comprises a main frame body (1); an auxiliary frame body (2) is arranged on one side of the main frame body (1), and the auxiliary frame body (2) is connected with the main frame body (1); a motor (11) is installed on the auxiliary frame body (2), an eccentric wheel (5) is installed on a main shaft of the motor (11), a connecting rod (6) is arranged on the eccentric wheel (5), and one end of the connecting rod (6) is connected with the eccentric wheel (5); a first screen (3) and a second screen (4) are arranged in the main frame body (1), connecting plates (10) are arranged on two sides of the first screen (3) and the second screen (4), and the first screen (3) and the second screen (4) are hung in the main frame body (1) through the connecting plates (10); one sides of the first screen (3) and the second screen (4) are both provided with a slag discharge port (14); the opposite side of second screen cloth (4) is provided with installation department (8), spread groove (9) have been seted up on installation department (8), be provided with connecting block (7) in spread groove (9), connecting block (7) card is established in spread groove (9), connecting block (7) one end with connecting rod (6) one end is connected.
2. The sand screening device for building construction according to claim 1, wherein: a clamping groove (13) is formed in the outer opening wall of the slag discharging opening (14), a baffle (12) is arranged in the clamping groove (13), and the baffle (12) is clamped in the clamping groove (13).
3. The sand screening device for building construction according to claim 1, wherein: three clamping holes (15) are formed in the connecting plate (10), buckles (16) are arranged on the side faces of the first screen (3), the second screen (4) and the main frame body (1) corresponding to the clamping holes (15), and the connecting plate (10) is clamped on the first screen (3), the second screen (4) and the main frame body (1) through the buckles (16).
4. A construction screening apparatus according to claim 3, wherein: the first screen (3), the second screen (4) and the buckle (16) on the main frame body (1) are movably connected with the clamping hole (15) on the connecting plate (10).
5. The sand screening device for building construction according to claim 1, wherein: the first screen (3) and the second screen (4) are connected and hung in the main frame body (1) through the same connecting plate (10).
6. The sand screening device for building construction according to claim 1, wherein: and rollers (19) are arranged at the supporting feet of the main frame body (1) and the auxiliary frame body (2).
7. The sand screening device for building construction according to claim 1, wherein: the diameter of the filtering holes on the first screen (3) is larger than that of the filtering holes on the second screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021736634.0U CN212883478U (en) | 2020-08-19 | 2020-08-19 | Sand screening device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021736634.0U CN212883478U (en) | 2020-08-19 | 2020-08-19 | Sand screening device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212883478U true CN212883478U (en) | 2021-04-06 |
Family
ID=75247245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021736634.0U Expired - Fee Related CN212883478U (en) | 2020-08-19 | 2020-08-19 | Sand screening device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212883478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178169A (en) * | 2021-12-10 | 2022-03-15 | 河北环境工程学院 | Civil engineering gravel and sand divides sieve device |
-
2020
- 2020-08-19 CN CN202021736634.0U patent/CN212883478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178169A (en) * | 2021-12-10 | 2022-03-15 | 河北环境工程学院 | Civil engineering gravel and sand divides sieve device |
| CN114178169B (en) * | 2021-12-10 | 2023-01-03 | 河北环境工程学院 | Civil engineering grit divides sieve device |
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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: 20210406 Termination date: 20210819 |