CN211802208U - Municipal construction river sand screening plant - Google Patents
Municipal construction river sand screening plant Download PDFInfo
- Publication number
- CN211802208U CN211802208U CN202020406271.8U CN202020406271U CN211802208U CN 211802208 U CN211802208 U CN 211802208U CN 202020406271 U CN202020406271 U CN 202020406271U CN 211802208 U CN211802208 U CN 211802208U
- Authority
- CN
- China
- Prior art keywords
- shell
- screen
- screen cloth
- river sand
- sand screening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a municipal construction river sand screening device, which effectively solves the problems of high noise and easy damage of the river sand screening device; the technical scheme includes that the screen cloth is installed in the shell, the screen cloth is disc-shaped and is obliquely arranged in the shell in a left-high-right mode, a surrounding edge is installed on the circumference of the screen cloth, a rotating shaft is installed at the circle center of the screen cloth and can drive the screen cloth to rotate, the upper end of the rotating shaft extends out of the shell and is connected with a driving motor, a feeding opening is formed in the top of the shell and is located above the left half portion of the screen cloth, a fine material discharging opening is formed in the bottom of the shell, a coarse material discharging opening is formed in the right side wall of the shell, a material receiving plate fixed on the inner wall of the shell is arranged on the inner side of the coarse material discharging opening, and the right side of the material receiving plate extends; the utility model discloses the motion is steady during screening, and the noise is little, does not strike and vibration, equipment long service life.
Description
Technical Field
The utility model relates to a municipal construction field specifically is municipal construction river sand screening plant.
Background
River sand is a commonly used material in municipal construction, and before the river sand is used, the river sand is screened to separate coarse sand and fine sand, the existing screening device generally adopts a screen vibration or reciprocating shaking mode for screening, moving parts of the two modes need high-frequency reciprocating motion, vibration or impact can be generated between equipment parts, the noise is high in the screening process, the equipment is easy to damage or fatigue, and the service life is short.
Disclosure of Invention
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a municipal construction river sand screening plant, the effectual river sand screening plant noise of having solved is big, the problem of easy damage.
The technical scheme of its solution is, municipal construction river sand screening plant, which comprises a housin, install the screen cloth in the casing, the screen cloth be the disc type and become the slope of high left side low right side in the casing and arrange, the circumference of screen cloth is installed and is enclosed along, screen cloth centre of a circle department installs a pivot, the pivot can drive the screen cloth and rotate, the upper end of pivot stretches out outside the casing and is connected with driving motor, the casing top is equipped with the charge door, the charge door is located the top of half left side of screen cloth, it has the fine material discharge gate to open the casing bottom, it has the coarse material discharge gate to open on the right side wall of casing, the inboard of coarse material discharge gate is equipped with the flitch that connects of fixing on shells inner wall, connect the flitch right side to extend screen cloth half.
The utility model discloses the motion is steady during screening, and the noise is little, does not strike and vibration, equipment long service life.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a top view of a screen position.
Fig. 3 is an enlarged view of the position a in fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
By figure 1 to 3, the utility model discloses a casing 1, install screen cloth 2 in the casing 1, screen cloth 2 be the disc type and become the high low slope in the casing 1 and arrange, screen cloth 2's circumference is installed and is enclosed along 3, screen cloth 2 centre of a circle department installs a pivot 4, pivot 4 can drive screen cloth 2 and rotate, the upper end of pivot 4 stretches out casing 1 and outer and be connected with driving motor 5, casing 1 top is equipped with charge door 6, charge door 6 is located the top of half one on the left side of screen cloth 2, it has fine material discharge gate 7 to open casing 1 bottom, it has coarse material discharge gate 8 to open on casing 1's the right side wall, the inboard of coarse material discharge gate 8 is equipped with the flitch 9 that connects of fixing on casing 1 inner wall, connect flitch 9 right side to extend screen cloth 2 half one on the right side below and connect flitch 9 to become the high low slope setting.
The inner bottom surface of the shell 1 is obliquely arranged with a lower left part and a higher right part, and the fine material discharge port 7 is displaced from the lowest point of the inner bottom surface of the shell 1, so that fine materials can be smoothly discharged.
An annular sleeve 10 is arranged below the screen 2, the annular sleeve 10 is fixed on the inner wall of the shell 1 through a plurality of connecting rods 11, and the lower end of the rotating shaft 4 is arranged in the annular sleeve 10 through a bearing 12, so that the screen 2 is stably arranged in the shell 1.
The upper end of the annular sleeve is provided with a cover plate 14, so that river sand can be prevented from falling into the bearing.
An openable end cover 13 is arranged at the top of the shell 1, the feed inlet 6 is arranged on the end cover 13, and the end cover 13 can be opened to clean and replace the screen 2 when necessary.
The utility model discloses when using, at first start the driving motor 5 of pivot 4, then will treat that the river sand of screening passes through loading attachment and adds casing 1 from charge door 6 in, the river sand falls to screen cloth 2's left side, the river sand slides to screen cloth 2 right side along with screen cloth 2 pivoted in, some fine sand falls to casing 1 bottom from screen cloth 2 at this in-process, then discharge from fine material discharge gate 7, all the other river sand reachs behind the 2 right sides minimum of screen cloth 2 and continues to rotate to the right side landing after the take the altitude along screen cloth 2, the river sand so repeats to slide on screen cloth 2, sieve out the fine sand, the grit on screen cloth 2 gathers after a certain amount in the right side, can cross and enclose along 3 scatters to connect on flitch 9, then discharge from coarse fodder discharge gate 8.
The utility model discloses a screen cloth 2 that the slope set up makes the river sand slide repeatedly on shining the net and sieve, and motion does not need frequent reciprocal change state, and the motion is steady, and the noise is little, and does not have impact and vibration, equipment long service life.
Claims (5)
1. Municipal construction river sand screening plant, which comprises a shell (1), and is characterized in that a screen (2) is installed in the shell (1), the screen (2) is in a disc shape and is obliquely arranged in the shell (1) in a left-high-right manner, a surrounding edge (3) is installed on the circumference of the screen (2), a rotating shaft (4) is installed at the circle center of the screen (2), the rotating shaft (4) can drive the screen (2) to rotate, the upper end of the rotating shaft (4) extends out of the shell (1) and is connected with a driving motor (5), a feed inlet (6) is arranged at the top of the shell (1), the feed inlet (6) is positioned above the left half part of the screen (2), a fine material discharge port (7) is formed at the bottom of the shell (1), a coarse material discharge port (8) is formed on the right side wall of the shell (1), a material receiving plate (9) fixed on the inner wall of the shell (, the right side of the material receiving plate (9) extends to the lower part of the right half part of the screen (2) and the material receiving plate (9) is arranged in a left-high-right-low inclined mode.
2. The municipal construction river sand screening device according to claim 1, wherein the inner bottom surface of the shell (1) is inclined from low left to high right, and the fine material outlet (7) is displaced from the lowest point of the inner bottom surface of the shell (1).
3. The municipal construction river sand screening device according to claim 1, wherein an annular sleeve (10) is arranged below the screen (2), the annular sleeve (10) is fixed on the inner wall of the casing (1) through a plurality of connecting rods (11), and the lower end of the rotating shaft (4) is arranged in the annular sleeve (10) through a bearing (12), so that the screen (2) is stably arranged in the casing (1).
4. The municipal construction river sand screening device according to claim 3, wherein the upper end of the annular sleeve (10) is provided with a cover plate (14).
5. The municipal construction river sand screening device according to claim 1, wherein an openable end cover (13) is arranged on the top of the housing (1), and the feed inlet (6) is arranged on the end cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406271.8U CN211802208U (en) | 2020-03-26 | 2020-03-26 | Municipal construction river sand screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406271.8U CN211802208U (en) | 2020-03-26 | 2020-03-26 | Municipal construction river sand screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211802208U true CN211802208U (en) | 2020-10-30 |
Family
ID=73147710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020406271.8U Expired - Fee Related CN211802208U (en) | 2020-03-26 | 2020-03-26 | Municipal construction river sand screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211802208U (en) |
-
2020
- 2020-03-26 CN CN202020406271.8U patent/CN211802208U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108284066B (en) | Civil engineering is with categorised garrulous husky sieve sand machine | |
| CN210815403U (en) | Mechanical automation ore reducing mechanism | |
| CN107399032A (en) | A kind of plastics processing machines hopper | |
| CN109049421A (en) | A kind of plastic garbage crushing device with damping base | |
| CN109107721A (en) | A kind of new-type grinding screening plant of architectural engineering | |
| CN211802208U (en) | Municipal construction river sand screening plant | |
| CN116747952A (en) | Grinding device for extracting vegetable protein | |
| CN216704466U (en) | Polishing machine for rice processing with screening function | |
| CN109939789B (en) | Ore pulp coarse particle screening grinder | |
| CN217656993U (en) | Seed machinery rubs broken dormancy device | |
| CN115971048A (en) | Ganoderma lucidum spore powder airflow grading device | |
| CN217411113U (en) | Novel powder coating's rotary screen divides unloading device | |
| CN214440711U (en) | Anti-splashing grinding head sieve for screening iron powder | |
| CN213590726U (en) | High-efficient grinder | |
| CN211563217U (en) | Smash more abundant fodder micro-powder machine | |
| CN213434903U (en) | Graphite crushing device with multi-stage screening structure | |
| CN208786875U (en) | A kind of civil engineering classification sand sieving machine | |
| CN211563275U (en) | Pulverizer with automatic sundry discharging device | |
| CN218459737U (en) | Multistage grinder of coating | |
| CN116550604B (en) | Material separation device with feeding mechanism for pet snack production | |
| CN219647584U (en) | Mineral powder grinding device | |
| CN109331938A (en) | A kind of percussion grinder carrying out magnetic separation | |
| CN212041007U (en) | Horizontal scraper discharge centrifuge capable of discharging materials rapidly | |
| CN213316085U (en) | Water-milled glutinous rice flour screening machine | |
| CN220678543U (en) | Iron fine powder processing tailing screening device |
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: 20201030 Termination date: 20210326 |