CN208230792U - A kind of precoated sand dust-extraction unit - Google Patents
A kind of precoated sand dust-extraction unit Download PDFInfo
- Publication number
- CN208230792U CN208230792U CN201820781598.6U CN201820781598U CN208230792U CN 208230792 U CN208230792 U CN 208230792U CN 201820781598 U CN201820781598 U CN 201820781598U CN 208230792 U CN208230792 U CN 208230792U
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- plate
- fixedly installed
- bottom end
- hole
- precoated sand
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Abstract
The utility model discloses a kind of precoated sand dust-extraction units, including bottom plate, the top of the bottom plate is fixedly installed with two groups of adjustment devices, adjusting device includes fixing pipe, the internal sleeve of fixing pipe is equipped with telescopic rod, the top of telescopic rod is welded with top plate, the plate body of top plate is equipped with through-hole, the bottom end of top plate is fixedly installed with sliding rail in through hole, the bottom end of sliding rail slidably connects two groups of L shape sliding bars, filter cartridge is fixedly installed between the horizontal mounting arm of L shape sliding bar, the inner wall of filter cartridge is uniformly equipped with several filter screens, and the mesh number of filter screen is sequentially increased, the lower section of filter cartridge is equipped with collection box, the bottom end of collection box is fixedly connected with the top of bottom plate, the side of filter cartridge is fixedly installed with connecting plate, the plate body of connecting plate is equipped with strip through-hole.It compares for existing apparatus, the utility model preferably can carry out multilayer dust removal process to the raw material of precoated sand production, and the dust removed can be collected preferably, and surrounding enviroment are avoided pollution.
Description
Technical field
The utility model relates to dust-extraction unit technical field more particularly to a kind of precoated sand dust-extraction units.
Background technique
Precoated sand, that is, sand grain surface is covered with the molding sand or core sand of one layer of hard resin film before moulding.There are cold process and thermal method
Two kinds of coating techniques: cold process is dissolved resin with ethyl alcohol, and methenamine is added during mulling, and the two is made to be coated on sand grains
Surface, ethyl alcohol volatilization, obtains precoated sand；Sand is preheating to certain temperature by thermal method, and resin is added to make its melting, and stirring is coated on resin
Sand grain surface, adds methenamine aqueous solution and lubricant, cooling, broken, sieve to obtain precoated sand.For steel-casting, ironcasting.
Precoated sand usually there will be some dusts during manufacture, in raw material, and these dusts often largely shadow
The quality of finished product is rung, thus it is proposed that a kind of precoated sand dust-extraction unit.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of precoated sand dedusting proposed
Device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of precoated sand dust-extraction unit, including bottom plate, the top of the bottom plate are fixedly installed with two groups of adjustment devices, adjustment
Device includes fixing pipe, and the internal sleeve of fixing pipe is equipped with telescopic rod, and the top of telescopic rod is welded with top plate, and the plate body of top plate is equipped with
The bottom end of through-hole, top plate is fixedly installed with sliding rail in through hole, and the bottom end of sliding rail slidably connects two groups of L shape sliding bars, and L shape is sliding
Filter cartridge is fixedly installed between the horizontal mounting arm of lever, the inner wall of filter cartridge is uniformly equipped with several filter screens, and filter screen
Mesh number be sequentially increased, the lower section of filter cartridge is equipped with collection box, and the bottom end of collection box is fixedly connected with the top of bottom plate, filter cartridge
Side be fixedly installed with connecting plate, the plate body of connecting plate is equipped with strip through-hole, and the bottom end of top plate is set close to the side of connecting plate
There is motor, straight down, the output shaft of motor is welded with rotor plate to the output shaft of motor, and the ground bottom end of rotor plate is fixed
Brake bar is installed.
Preferably, the both ends of the telescopic rod are rotatably connected to rotation connection bar, are rotatablely connected the end company of rotation of bar
It is connected to sliding panel, the side that sliding panel is located remotely from each other is equipped with circular through hole, and sliding panel is rotatably connected at circular through hole
Fixing bolt.
Preferably, the top of the bottom plate is uniformly provided with several thread grooves, and fixing bolt is in thread groove respectively
Bottom plate rotation connection.
Preferably, the brake bar is slidably connected at strip through-hole with connecting plate, and the output of brake bar and motor
Axis is not located along the same line.
Preferably, the bottom end inner wall of the fixing pipe is fixedly installed with spring, and the top of spring is fixedly installed with anti-dropout
Plate, the top of anti-dropout plate and the bottom end of telescopic rod are weldingly connected.
Preferably, the diameter of the anti-dropout plate is greater than the diameter of the top end opening of fixing pipe.
The utility model has the following beneficial effects:
1, pass through the setting of motor, rotor plate, brake bar, connecting plate, filter cartridge, filter screen and sliding rail first, so that
Raw material can be screened layer by layer, so that dust is able to sieve and falls；
2, by adjusting the setting for writing that paper, so that whole device is during being dusted, so that dust is preferable
Ground falls to the inside of collection box, prevents the four of dust from dissipating and flying upward.
It compares for existing apparatus, the utility model preferably can carry out multilayer dedusting to the raw material of precoated sand production
Processing, and the dust removed can be collected preferably, and surrounding enviroment are avoided pollution.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of precoated sand dust-extraction unit schematic view of the front view；
Fig. 2 be the utility model proposes a kind of precoated sand dust-extraction unit adjustment device schematic view of the front view；
Fig. 3 be the utility model proposes a kind of precoated sand dust-extraction unit connecting plate present invention looks up structural representation.
In figure: 1 bottom plate, 2 collection boxes, 3 L shape sliding bars, 4 filter screens, 5 sliding rails, 6 filter cartridges, 7 motor, 8 top plates, 9
Rotor plate, 10 brake bars, 11 adjustment devices, 12 connecting plates, 13 springs, 14 anti-dropout plates, 15 telescopic rods, 16 rotation connection bars,
17 fixing pipes, 18 fixing bolts, 19 sliding panels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of precoated sand dust-extraction unit, including bottom plate 1, the top of bottom plate 1 are fixedly installed with two groups of adjustment
Device 11, adjustment device 11 include fixing pipe 17, and the internal sleeve of fixing pipe 17 is equipped with telescopic rod 15, and the top of telescopic rod 15 is welded
There is top plate 8, the plate body of top plate 8 is equipped with through-hole, and the bottom end of top plate 8 is fixedly installed with sliding rail 5 in through hole, and the bottom end of sliding rail 5 is sliding
It is dynamic to be connected with two groups of L shape sliding bars 3, be fixedly installed with filter cartridge 6 between the horizontal mounting arm of L shape sliding bar 3, filter cartridge 6 it is interior
Wall is uniformly equipped with several filter screens 4, and the mesh number of filter screen 4 is sequentially increased, and the lower section of filter cartridge 6 is equipped with collection box 2, collects
The bottom end of box 2 is fixedly connected with the top of bottom plate 1, and the side of filter cartridge 6 is fixedly installed with connecting plate 12, the plate body of connecting plate 12
Equipped with strip through-hole, the bottom end of top plate 8 is equipped with motor 7 close to the side of connecting plate 12, the output shaft of motor 7 vertically to
Under, the output shaft of motor 7 is welded with rotor plate 9, and the ground bottom end of rotor plate 9 is fixedly installed with brake bar 10, telescopic rod 15
Both ends are rotatably connected to rotation connection bar 16, and the end of rotation connection bar 16 is rotatably connected to sliding panel 19,19 phase of sliding panel
Mutually separate side is equipped with circular through hole, and sliding panel 19 is rotatably connected to fixing bolt 18 at circular through hole, bottom plate 1
Top is uniformly provided with several thread grooves, and fixing bolt 18 is in bottom plate 1 in thread groove respectively and is rotatablely connected, and brake bar 10 exists
It is slidably connected at strip through-hole with connecting plate 12, and brake bar 10 and the output shaft of motor 7 are not located along the same line, it is fixed
The bottom end inner wall of pipe 17 is fixedly installed with spring 13, and the top of spring 13 is fixedly installed with anti-dropout plate 14, anti-dropout plate 14
Top and the bottom end of telescopic rod 15 are weldingly connected, and the diameter of anti-dropout plate 14 is greater than the diameter of the top end opening of fixing pipe 17.
Workflow: then pass through rotary fixing screw so that spring 13 is squeezed by pressing down on top plate 8 first
Bolt 18, so that the angle of rotation connection bar 16 is fixed, so that further such that the height of whole device is fixed, then
By the inside to feed injection into filter cartridge 6 at circular through hole, it is filtered under the action of multiple filtration net 4, then
By starting motor 7, so that rotor plate 9 rotates, so that brake bar 10 drives connecting plate 12 and filter cartridge 6 along cunning
5, rail reciprocating motions enable dust preferably to drop down onto collection box 2 to further accelerate the efficiency of dust removal and filtration
It is internal.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of precoated sand dust-extraction unit, including bottom plate (1), which is characterized in that the top of the bottom plate (1) is fixedly installed with two
Group adjustment device (11), adjustment device (11) include fixing pipe (17), and the internal sleeve of fixing pipe (17) is equipped with telescopic rod (15), stretches
The top of contracting bar (15) is welded with top plate (8), and the plate body of top plate (8) is equipped with through-hole, and the bottom end of top plate (8) is in the fixed peace in through hole
Equipped with sliding rail (5), the bottom end of sliding rail (5) slidably connects two groups of L shape sliding bars (3), the horizontal mounting arm of L shape sliding bar (3) it
Between be fixedly installed with filter cartridge (6), the inner wall of filter cartridge (6) is uniformly equipped with several filter screens (4), and the mesh of filter screen (4)
Number is sequentially increased, and the lower section of filter cartridge (6) is equipped with collection box (2), the fixed company in the bottom end of collection box (2) and the top of bottom plate (1)
It connects, the side of filter cartridge (6) is fixedly installed with connecting plate (12), and the plate body of connecting plate (12) is equipped with strip through-hole, top plate (8)
Bottom end close to the side of connecting plate (12) be equipped with motor (7), the output shaft of motor (7) straight down, motor (7) it is defeated
Shaft is welded with rotor plate (9), and the ground bottom end of rotor plate (9) is fixedly installed with brake bar (10).
2. a kind of precoated sand dust-extraction unit according to claim 1, which is characterized in that the both ends of the telescopic rod (15) are equal
It is rotatably connected to rotation connection bar (16), the end of rotation connection bar (16) is rotatably connected to sliding panel (19), sliding panel (19)
The side being located remotely from each other is equipped with circular through hole, and sliding panel (19) is rotatably connected to fixing bolt (18) at circular through hole.
3. a kind of precoated sand dust-extraction unit according to claim 2, which is characterized in that the top of the bottom plate (1) is uniform
Equipped with several thread grooves, fixing bolt (18) is in bottom plate (1) in thread groove respectively and is rotatablely connected.
4. a kind of precoated sand dust-extraction unit according to claim 1, which is characterized in that the brake bar (10) is logical in bar shaped
It is slidably connected at hole with connecting plate (12), and brake bar (10) and the output shaft of motor (7) are not located along the same line.
5. a kind of precoated sand dust-extraction unit according to claim 1, which is characterized in that in the bottom end of the fixing pipe (17)
Wall is fixedly installed with spring (13), and the top of spring (13) is fixedly installed with anti-dropout plate (14), the top of anti-dropout plate (14)
It is weldingly connected with the bottom end of telescopic rod (15).
6. a kind of precoated sand dust-extraction unit according to claim 5, which is characterized in that the diameter of the anti-dropout plate (14)
Greater than the diameter of the top end opening of fixing pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781598.6U CN208230792U (en) | 2018-05-24 | 2018-05-24 | A kind of precoated sand dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781598.6U CN208230792U (en) | 2018-05-24 | 2018-05-24 | A kind of precoated sand dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208230792U true CN208230792U (en) | 2018-12-14 |
Family
ID=64581201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781598.6U Expired - Fee Related CN208230792U (en) | 2018-05-24 | 2018-05-24 | A kind of precoated sand dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208230792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719210A (en) * | 2020-12-24 | 2021-04-30 | 安徽永恒泰环保科技有限公司 | Environment-friendly resin fine sand hierarchical screening method |
-
2018
- 2018-05-24 CN CN201820781598.6U patent/CN208230792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719210A (en) * | 2020-12-24 | 2021-04-30 | 安徽永恒泰环保科技有限公司 | Environment-friendly resin fine sand hierarchical screening method |
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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: 20181214 |