CN215918154U - River sand sieving mechanism for civil engineering - Google Patents
River sand sieving mechanism for civil engineering Download PDFInfo
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- CN215918154U CN215918154U CN202122210018.2U CN202122210018U CN215918154U CN 215918154 U CN215918154 U CN 215918154U CN 202122210018 U CN202122210018 U CN 202122210018U CN 215918154 U CN215918154 U CN 215918154U
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- screening
- sand
- plate
- civil engineering
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Abstract
The utility model is suitable for the technical field of civil engineering, and discloses a river sand screening device for civil engineering, which comprises a substrate; a supporting shell is arranged on the left side of the top end of the base plate, an air cylinder is arranged at the top end inside the supporting shell, a piston rod of the air cylinder penetrates through the top of the supporting shell, a top block is arranged on the piston rod of the air cylinder, two groups of supporting plates are arranged on the right side of the top end of the base plate, a roller groove is formed in the top end of the outer wall of each supporting plate, a rotating roller is connected inside the roller groove, and the rotating roller is fixed on the right side of the outer wall of the screening plate; the sand discharge port has been seted up on the right side of screening board, the screening groove has been seted up to the inside of screening board, the bottom of screening inslot portion is provided with the screen cloth. According to the utility model, the vibrating mechanism is arranged in the screening plate, so that the sand can be driven to contact with the screen rapidly in the screening process, the qualified sand can fall out of the bottom of the screen rapidly, and the efficient sand and stone treatment effect is formed.
Description
Technical Field
The utility model is suitable for the technical field of civil engineering, and particularly relates to a river sand screening device for civil engineering.
Background
At present, river sand is produced by long-time repeated collision and friction of natural stones under the action of water in a natural state, and is a non-metal ore with complex components, a certain smoothness on the surface and high impurity content.
Through the retrieval, chinese granted patent No. 201921783664.4 discloses a river sand sieving mechanism for civil engineering, including casing, revolving door, the upper end of casing is run through and is equipped with the feeding basin, the common fixedly connected with of both ends inside wall of casing leads the material basin, the inside wall of casing is equipped with supporting mechanism.
Screening installation is complicated, is unfavorable for forming the screening to the river sand fast, and efficiency and convenient when greatly reduced the screening river sand, in order to solve the problem that exists among the aforesaid, therefore, we propose a river sand sieving mechanism for civil engineering.
SUMMERY OF THE UTILITY MODEL
The river sand screening device for civil engineering provided by the utility model solves the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a river sand screening device for civil engineering comprises a base plate;
a supporting shell is arranged on the left side of the top end of the base plate, an air cylinder is arranged at the top end inside the supporting shell, a piston rod of the air cylinder penetrates through the top of the supporting shell, a top block is arranged on the piston rod of the air cylinder, two groups of supporting plates are arranged on the right side of the top end of the base plate, a roller groove is formed in the top end of the outer wall of each supporting plate, a rotating roller is connected inside the roller groove, and the rotating roller is fixed on the right side of the outer wall of the screening plate;
the sand discharge port has been seted up on the right side of screening plate, the screening groove has been seted up to the inside of screening plate, the bottom of screening inslot portion is provided with the screen cloth, the front side and the dorsal part of screening plate all are provided with vibrating motor, the left side of backup pad is connected with leads the sand board, leads the sand board and runs through in the inside of support shell, the both sides of leading the sand board top all are provided with the baffle, the front side of support shell is provided with the switch.
Preferably, the top of the top block is semicircular, and the top of the top block is attached to the left side of the bottom end of the screening plate.
Preferably, the sand guide plate is obliquely installed.
Preferably, the sand discharge port is communicated with the inner wall of the screening groove.
Preferably, the switch is electrically connected with the air cylinder and the vibration motor.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the vibrating mechanism is arranged in the screening plate, so that the sand can be driven to contact with the screen rapidly in the screening process, the qualified sand can fall out of the bottom of the screen rapidly, and the efficient sand and stone treatment effect is formed.
2. According to the utility model, the sand guide plate is obliquely arranged, the screening plate is also arranged on the adjusting mechanism, after screening is finished, qualified sand stones fall on the left side of the equipment in a centralized manner, and unqualified sand stones fall on the right side of the equipment, so that a sand stone separate collection effect is formed.
Drawings
FIG. 1 is a schematic view showing the overall construction of a river sand screening apparatus for civil engineering according to the present invention;
fig. 2 is a top structure schematic view of a screening plate of the river sand screening device for civil engineering, which is provided by the utility model.
In the figure: 1. a substrate; 2. a support housing; 3. a cylinder; 4. a top block; 5. a support plate; 6. a roller groove; 7. screening the plate; 8. a screening tank; 9. rotating the roller; 10. a vibration motor; 11. screening a screen; 12. a sand discharge port; 13. a sand guide plate; 14. a baffle plate; 15. and (4) switching.
Detailed Description
Referring to fig. 1-2, a river sand screening apparatus for civil engineering includes a base plate 1;
a supporting shell 2 is arranged on the left side of the top end of the substrate 1, an air cylinder 3 is arranged at the top end of the inside of the supporting shell 2, piston rods of the air cylinder 3 penetrate through the top of the supporting shell 2, a top block 4 is arranged on the piston rod of the air cylinder 3, a supporting plate 5 is arranged on the right side of the top end of the substrate 1, two groups of supporting plates 5 are arranged, a roller groove 6 is formed in the top end of the outer wall of each supporting plate 5, a rotating roller 9 is connected to the inside of the roller groove 6, and the rotating roller 9 is fixed on the right side of the outer wall of the screening plate 7;
the sand discharge port 12 has been seted up on the right side of screening plate 7, screening groove 8 has been seted up to the inside of screening plate 7, the inside bottom in screening groove 8 is provided with screen cloth 11, the front side and the dorsal part of screening plate 7 all are provided with vibrating motor 10, the left side of backup pad 5 is connected with leads sand plate 13, leads sand plate 13 and runs through in the inside of support shell 2, the both sides of leading sand plate 13 top all are provided with baffle 14, the front side of support shell 2 is provided with switch 15, please refer to in this embodiment and see figure 1, through being provided with vibrating mechanism in screening plate 7, in the screening process, will do benefit to and drive grit fast and screen cloth 11 contact, qualified grit will fall out screen cloth 11 bottom fast, form efficient grit treatment effect.
In this embodiment, referring to fig. 1, the top of the top block 4 is semicircular, the top of the top block 4 is attached to the left side of the bottom end of the screening plate 7, and the semicircular shape of the top block 4 is beneficial to increasing the lubrication of the contact surface with the screening plate 7 and driving the screening plate 7 to form an angle adjustment.
In the embodiment, referring to fig. 1, the sand guide plate 13 is installed in an inclined manner, so as to guide the qualified sand to be discharged in a concentrated manner.
In the embodiment, referring to fig. 1, the sand outlet 12 is communicated with the inner wall of the screening slot 8.
Referring to fig. 1 in this embodiment, the switch 15 is electrically connected to the cylinder 3 and the vibration motor 10, and the switch 15 controls the start and stop of the cylinder 3 and the vibration motor 10.
When the utility model is used: the inside of screening groove 8 is poured into to the grit that needs the screening, switch 15 starts vibrating motor 10, vibrating motor 10 will drive screening plate 7 and produce the vibration, the screening efficiency of screen cloth 11 to the grit will accelerate, qualified grit will fall into by the bottom of screen cloth 11, fall on the top of leading sand board 13, finally discharge qualified sieve by the left side of support shell 2, and when the grit of remaining in screening groove 8 needs to be handled, switch 15 starts cylinder 3, cylinder 3 will drive kicking block 4 and rise, kicking block 4 will jack up the left side of screening plate 7, the right side of screening plate 7 is by changeing roller 9 based on roller inslot internal rotation 6, make screening plate 7 produce the slope, remaining unqualified grit will be arranged to this equipment right side by sand discharge port 12, efficiency when improving the sieve greatly, the design is simple, and is comparatively practical.
Claims (5)
1. A river sand screening device for civil engineering is characterized by comprising a base plate (1);
a supporting shell (2) is arranged on the left side of the top end of the base plate (1), an air cylinder (3) is arranged on the top end of the inside of the supporting shell (2), a piston rod of the air cylinder (3) penetrates through the top of the supporting shell (2), a top block (4) is arranged on the piston rod of the air cylinder (3), a supporting plate (5) is arranged on the right side of the top end of the base plate (1), two groups of supporting plates (5) are arranged, a roller groove (6) is formed in the top end of the outer wall of each supporting plate (5), a rotating roller (9) is connected to the inside of each roller groove (6), and the rotating roller (9) is fixed on the right side of the outer wall of the screening plate (7);
sand discharge opening (12) have been seted up on the right side of screening plate (7), screening groove (8) have been seted up to the inside of screening plate (7), the bottom of screening groove (8) inside is provided with screen cloth (11), the front side and the dorsal part of screening plate (7) all are provided with vibrating motor (10), the left side of backup pad (5) is connected with leads sand board (13), leads sand board (13) and runs through in the inside of support shell (2), the both sides of leading sand board (13) top all are provided with baffle (14), the front side of support shell (2) is provided with switch (15).
2. The river sand screening device for civil engineering as claimed in claim 1, wherein the top of the top block (4) is semicircular, and the top of the top block (4) is attached to the left side of the bottom end of the screening plate (7).
3. The river sand screening device for civil engineering as claimed in claim 1, wherein the sand guide plate (13) is installed obliquely.
4. The river sand screening device for civil engineering as claimed in claim 1, wherein the sand discharge port (12) communicates with the inner wall of the screening tank (8).
5. The river sand screening device for civil engineering as claimed in claim 1, wherein the switch (15) is electrically connected to the cylinder (3) and the vibration motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122210018.2U CN215918154U (en) | 2021-09-13 | 2021-09-13 | River sand sieving mechanism for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122210018.2U CN215918154U (en) | 2021-09-13 | 2021-09-13 | River sand sieving mechanism for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215918154U true CN215918154U (en) | 2022-03-01 |
Family
ID=80416604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122210018.2U Expired - Fee Related CN215918154U (en) | 2021-09-13 | 2021-09-13 | River sand sieving mechanism for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215918154U (en) |
-
2021
- 2021-09-13 CN CN202122210018.2U patent/CN215918154U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |