CN211635478U - Filter belt cleaning device - Google Patents
Filter belt cleaning device Download PDFInfo
- Publication number
- CN211635478U CN211635478U CN201922123333.4U CN201922123333U CN211635478U CN 211635478 U CN211635478 U CN 211635478U CN 201922123333 U CN201922123333 U CN 201922123333U CN 211635478 U CN211635478 U CN 211635478U
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- CN
- China
- Prior art keywords
- gear
- filter belt
- toothed plate
- filter screen
- pinion rack
- 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.)
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Abstract
The utility model discloses a filter screen cleaning device relates to the clean technical field of filter screen, including the filter screen, the filter screen covers in the guide roll outside, the guide roll below is provided with the removal scraper, the top of removing the scraper is provided with the tool bit, the contact of tool bit top is in the filter screen surface, the terminal fixedly connected with gear of tool bit, the gear top is provided with first pinion rack, the gear below is provided with the second pinion rack, the gear respectively with first gear and second gear meshing, the gear center articulates there is the rocker, the terminal articulated crank that has of rocker, the terminal and motor output shaft fixed connection of crank, first pinion rack assembles in the spout, spout fixed connection is on the device, second pinion rack fixed connection is on the device.
Description
Technical Field
The utility model relates to a clean technical field of filter belt specifically is a filter belt cleaning device.
Background
The filter cake of the belt filter of the prior art dehydrates through the vacuum action at present, and at the head roller of the equipment, because the curvature radius of the filter cake changes and the scraper action, the filter cake can be peeled off (unloaded) from the filter cloth, and because the equipment is in continuous operation, the long-time contact state is kept between the scraper and the filter cloth. At present, the movement of the filter belt and the prohibition of the scraper are adopted, so that the filter belt and the scraper generate relative movement, but the cleaning of the filter belt is not clean, and the use of the filter belt is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the existing problems and providing a filter belt cleaning device which has thorough cleaning of the filter belt and less residue
The technical solution of the utility model is as follows:
the utility model provides a filter screen cleaning device, includes the filter screen, the filter screen covers in the guide roll outside, the guide roll below is provided with removes the scraper, the top of removing the scraper is provided with the tool bit, the contact of tool bit top is in the filter screen surface, the terminal fixedly connected with gear of tool bit, the gear top is provided with first pinion rack, the gear below is provided with the second pinion rack, the gear respectively with first pinion rack and the meshing of second pinion rack, the gear center articulates there is the rocker, the terminal articulated crank that has of rocker, crank end and motor output shaft fixed connection, first pinion rack assembles in the spout, spout fixed connection is on the device, second pinion rack fixed connection is on the device.
Preferably, a baffle is fixedly connected below the movable scraper, and the baffle can be used for discharging materials to fall under the movable scraper.
Preferably, a material groove is arranged below the baffle plate and used for collecting discharged materials.
Preferably, the first toothed plate and the second toothed plate are arranged in parallel.
Preferably, the tool bit back is parallel to the first toothed plate.
The beneficial effects of the utility model reside in that: the motor rotates and drives the crank and rotate, and the crank drives the rocker up-and-down motion, because the restriction of first pinion rack and second pinion rack, the gear carries out straight reciprocating motion at first pinion rack and second pinion rack, and the gear drives the tool bit motion, and the filter cake on tool bit to the filter belt surface is peeled off, because the tool bit is in the motion, and clean effect is better for traditional scraper.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
in the drawings: 1. moving the scraper; 11. a first toothed plate; 12. a chute; 13. a cutter head; 14. a gear; 15. a second toothed plate; 16. a rocker; 17. a crank; 2. a filter belt; 3. a trough; 4. a guide roller; 5. and a baffle plate.
Detailed Description
As shown in figures 1-2, the filter belt cleaning device comprises a filter belt 2, the filter belt 2 covers the outer side of a guide roller 4, a movable scraper 1 is arranged below the guide roller 4, a cutter head 13 is arranged at the top of the movable scraper 1, the top end of the cutter head 13 is contacted with the surface of the filter belt 2, the tail end of the cutter head 13 is fixedly connected with a gear 14, a first toothed plate 11 is arranged above the gear 14, a second toothed plate 15 is arranged below the gear 14, the gear 14 is respectively engaged with the first toothed plate 11 and the second toothed plate 15, the gear 14 is centrally hinged with a rocker 16, the tail end of the rocker 16 is hinged with a crank 17, the tail end of the crank 17 is fixedly connected with an output shaft of the motor, the first toothed plate 11 is assembled in the sliding groove 12, the sliding groove 12 is fixedly connected to the device, and the second toothed plate 15 is fixedly connected to the device.
Preferably, a baffle 5 is fixedly connected below the movable scraper 1.
Preferably, a trough 3 is arranged below the baffle 5.
Preferably, the first tooth plate 11 is arranged in parallel with the second tooth plate 15.
Preferably, the tool bit 13 is parallel to the first toothed plate 11.
The working principle is as follows: the motor rotates and drives the crank 17 to rotate, the crank 17 drives the rocker 16 to move up and down, due to the limitation of the first toothed plate 11 and the second toothed plate 15, the gear 14 performs linear reciprocating motion on the first toothed plate 11 and the second toothed plate 15, the gear 14 drives the cutter head 13 to move, and the cutter head 13 peels off filter cakes on the surface of the filter belt 2.
The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any creative effort shall fall within the protection scope of the present invention.
Claims (5)
1. A filter belt cleaning device comprises a filter belt (2), and is characterized in that: the filter belt (2) covers the outer side of the guide roller (4), a movable scraper (1) is arranged below the guide roller (4), a cutter head (13) is arranged at the top of the movable scraper (1), the top end of the cutter head (13) is in contact with the surface of the filter belt (2), a gear (14) is fixedly connected to the tail end of the cutter head (13), a first toothed plate (11) is arranged above the gear (14), a second toothed plate (15) is arranged below the gear (14), the gear (14) is respectively meshed with the first toothed plate (11) and the second toothed plate (15), a rocker (16) is hinged to the center of the gear (14), a crank (17) is hinged to the tail end of the rocker (16), the tail end of the crank (17) is fixedly connected with a motor output shaft, the first toothed plate (11) is assembled in a sliding groove (12), and the sliding groove (12) is fixedly connected to a device, the second toothed plate (15) is fixedly connected to the device.
2. The filter belt cleaning apparatus of claim 1, wherein: a baffle (5) is fixedly connected below the movable scraper (1).
3. The filter belt cleaning apparatus of claim 2, wherein: a trough (3) is arranged below the baffle (5).
4. The filter belt cleaning apparatus of claim 1, wherein: the first toothed plate (11) and the second toothed plate (15) are arranged in parallel.
5. The filter belt cleaning apparatus of claim 1, wherein: the knife back of the knife head (13) is parallel to the first toothed plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123333.4U CN211635478U (en) | 2019-12-02 | 2019-12-02 | Filter belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123333.4U CN211635478U (en) | 2019-12-02 | 2019-12-02 | Filter belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211635478U true CN211635478U (en) | 2020-10-09 |
Family
ID=72694112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922123333.4U Active CN211635478U (en) | 2019-12-02 | 2019-12-02 | Filter belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211635478U (en) |
-
2019
- 2019-12-02 CN CN201922123333.4U patent/CN211635478U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313000 Chengnan Industrial Park, Heping Town, Huzhou City, Zhejiang Province (self declaration) Patentee after: Huzhou nuclear source Machinery Co.,Ltd. Address before: 313000 middle span on the first floor of building 12, No.399, hangchangqiao North Road, Huzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: HUZHOU NUCLEAR SOURCE MACHINERY EQUIPMENT CO.,LTD. |