CN210631761U - Conical filter screen - Google Patents
Conical filter screen Download PDFInfo
- Publication number
- CN210631761U CN210631761U CN201920628874.XU CN201920628874U CN210631761U CN 210631761 U CN210631761 U CN 210631761U CN 201920628874 U CN201920628874 U CN 201920628874U CN 210631761 U CN210631761 U CN 210631761U
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- filter screen
- fixedly connected
- connecting plate
- net
- end net
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Abstract
The utility model discloses a toper filter screen, including end net, be provided with the flank of thread on the end net, it has a plurality of screws to carve on the flank of thread, and end net has the connecting plate through flank of thread threaded connection, is provided with the same flank of thread on the connecting plate, and for the other end fixedly connected with filter screen of end net on the connecting plate, the equal fixedly connected with connecting plate in filter screen both ends, the filter screen is provided with four, and the size of a dimension of filter screen is according to the far and near grow in proper order apart from end net, keeps away from the filter screen outside fixedly connected with snap ring of end net, and: through connecting plate and flank of thread threaded connection between net and filter screen at the bottom of this device for end net is conveniently dismantled with the filter screen, if damage appears in one of them filter screen or end net, only need change the part that damages, need not to change other parts, makes the cost of maintenance more sparingly of this device, through being provided with brush board and brush, can conveniently clear up the inner wall and the end net of filter screen.
Description
Technical Field
The utility model relates to a filter screen, in particular to toper filter screen belongs to filter screen technical field.
Background
Among the prior art, traditional filter screen is a whole mostly, and one of them damage just must whole change, and traditional filter screen inner wall is inconvenient clears up, consequently the utility model provides a toper filter screen.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome prior art's defect, a toper filter screen is provided, pass through connecting plate and flank of thread threaded connection between net and filter screen at the bottom of this device and filter screen, make end net and filter screen conveniently dismantle, if damage appears in one of them filter screen or end net, only need change the part that damages, need not to change other parts, make this device save the cost of maintenance more, through being provided with brush board and brush, can conveniently clear up the inner wall and the end net of filter screen, in the installation of this device, fill in the rubber cushion between the pipeline inner wall and the snap ring of being installed, can make the installation of snap ring more firm, increase the stability of device.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a conical filter screen, which comprises a bottom screen, wherein a thread surface is arranged on the bottom screen, a plurality of threads are carved on the thread surface, the bottom screen is connected with a connecting plate through the thread surface, the same thread surface is arranged on the connecting plate, the other end of the connecting plate relative to the bottom screen is fixedly connected with a filter screen, both ends of the filter screen are fixedly connected with the connecting plate, the outer side of the filter screen far away from the bottom screen is fixedly connected with a snap ring, a plurality of limit blocks are fixedly connected on the snap ring, the limit blocks are provided with limit grooves, limit rods are arranged on the limit grooves in an alternating manner, rubber cushions are fixedly connected with the other end of the limit rods relative to the limit grooves, a fixed rod is arranged in the center of the bottom screen in an alternating manner, a limit ring is arranged at the joint of the fixed rod and the bottom screen, the limit ring, the fixed rod is arranged at one end inside the bottom net and is fixedly connected with a brush plate.
As a preferred technical scheme of the utility model, the size of a dimension of filter screen is according to the distance grow in proper order of end net.
As a preferred technical scheme of the utility model, the stopper is provided with two, the stopper sets up with the central pin symmetry of snap ring.
As an optimized technical scheme of the utility model, a plurality of springs of fixedly connected with between brush board and the spacing ring, a plurality of brushes of brush board both sides fixedly connected with.
The utility model discloses the beneficial effect who reaches is: through connecting plate and flank of thread threaded connection between net and filter screen at the bottom of this device, make end net conveniently dismantle with the filter screen, if damage appears in one of them filter screen or end net, only need to change the part that damages, need not to change other parts, make the cost of maintenance is saved more to this device, through being provided with brush board and brush, can conveniently clear up the inner wall and the end net of filter screen, in the installation of this device, fill in the rubber cushion between pipeline inner wall and the snap ring of being installed, can make the installation of snap ring more firm, increase the stability of device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic view of the structure at a of the present invention;
fig. 3 is an enlarged schematic structural diagram of the utility model at B.
In the figure: 1. a bottom net; 2. a thread face; 3. a connecting plate; 4. a filter screen; 5. a snap ring; 6. a limiting block; 7. a limiting groove; 8. a limiting rod; 9. a rubber cushion; 10. fixing the rod; 11. a limiting ring; 12. a pull ring; 13. brushing the board; 14. a spring; 15. And a brush.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in figures 1-3, a conical filter screen comprises a bottom screen 1, a thread face 2 is arranged on the bottom screen 1, a plurality of threads are carved on the thread face 2, the bottom screen 1 is in threaded connection with a connecting plate 3 through the thread face 2, the same thread face 2 is arranged on the connecting plate 3, a filter screen 4 is fixedly connected to the other end of the connecting plate 3 opposite to the bottom screen 1, two ends of the filter screen 4 are fixedly connected with the connecting plate 3, a snap ring 5 is fixedly connected to the outer side of the filter screen 4 far away from the bottom screen 1, a plurality of limit blocks 6 are fixedly connected to the snap ring 5, limit grooves 7 are arranged on the limit blocks 6, limit rods 8 are arranged on the limit grooves 7 in an inserting mode, a rubber cushion 9 is fixedly connected to the other end of the limit rod 8 opposite to the limit grooves 7, in the installation process of the device, the rubber cushion 9 is plugged between the inner wall of, the stability of the device is increased, the center of the bottom net 1 is provided with the dead lever 10 in an alternating mode, the dead lever 10 is provided with the spacing ring 11 with the bottom net 1 junction, spacing ring 11 and bottom net 1 fixed connection, dead lever 10 sets up at the outside one end fixedly connected with pull ring 12 of bottom net 1, dead lever 10 sets up at the inside one end fixedly connected with brush board 13 of bottom net 1.
The size of the filter screen 4 is according to the distance from the end net 1 nearly grow in proper order, and the stopper 6 is provided with two, and the stopper 6 sets up with the center pin symmetry of snap ring 5, a plurality of springs 14 of fixedly connected with between brush board 13 and the spacing ring 11, a plurality of brushes 15 of brush board 13 both sides fixedly connected with.
Specifically, the utility model discloses during the use, through connecting plate 3 and 2 threaded connection of flank of screw between net 1 and filter screen 4 at the bottom of this device and filter screen 4, make end net 1 and filter screen 4 conveniently dismantle, if damage appears in one of them filter screen 4 or end net 1, only need change the part that damages, need not to change other parts, make this device save the cost of maintenance more, through being provided with brush board 13 and brush 15, during the use, only need stimulate dead lever 10 through pull ring 12, thereby it reciprocates and clears up the inner wall of filter screen 4 to drive brush board 13, and through being provided with rubber cushion 9, in the installation of this device, pack rubber cushion 9 in between pipeline inner wall and the snap ring 5 of being installed, can make snap ring 5's installation more firm, increase the stability of device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The conical filter screen is characterized by comprising a bottom screen (1), wherein a thread face (2) is arranged on the bottom screen (1), a plurality of threads are carved on the thread face (2), the bottom screen (1) is in threaded connection with a connecting plate (3) through the thread face (2), the connecting plate (3) is provided with the same thread face (2), the connecting plate (3) is fixedly connected with a filter screen (4) relative to the other end of the bottom screen (1), both ends of the filter screen (4) are fixedly connected with the connecting plate (3), a snap ring (5) is fixedly connected to the outer side of the filter screen (4) far away from the bottom screen (1), a plurality of limit blocks (6) are fixedly connected to the snap ring (5), limit grooves (7) are arranged on the limit blocks (6), limit rods (8) are alternately arranged on the limit grooves (7), and rubber cushions (9) are fixedly connected to the other end of the limit rods (8) relative to the limit grooves (7), the center of end net (1) alternates and is provided with dead lever (10), dead lever (10) and end net (1) junction are provided with spacing ring (11), spacing ring (11) and end net (1) fixed connection, dead lever (10) set up at the outside one end fixedly connected with pull ring (12) of end net (1), dead lever (10) set up at the inside one end fixedly connected with brush board (13) of end net (1).
2. The conical filter screen according to claim 1, wherein four filter screens (4) are provided, and the size of the filter screens (4) is gradually increased according to the distance from the bottom screen (1).
3. The conical filter screen according to claim 1, wherein there are two limiting blocks (6), and the limiting blocks (6) are symmetrically arranged around the central axis of the snap ring (5).
4. The conical filter screen according to claim 1, wherein a plurality of springs (14) are fixedly connected between the brush plate (13) and the limiting ring (11), and a plurality of brushes (15) are fixedly connected to two sides of the brush plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628874.XU CN210631761U (en) | 2019-05-05 | 2019-05-05 | Conical filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628874.XU CN210631761U (en) | 2019-05-05 | 2019-05-05 | Conical filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210631761U true CN210631761U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628874.XU Active CN210631761U (en) | 2019-05-05 | 2019-05-05 | Conical filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210631761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124379A (en) * | 2019-05-05 | 2019-08-16 | 无锡晶润传感科技有限公司 | A kind of conical filter net |
-
2019
- 2019-05-05 CN CN201920628874.XU patent/CN210631761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124379A (en) * | 2019-05-05 | 2019-08-16 | 无锡晶润传感科技有限公司 | A kind of conical filter net |
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