CN203540178U - EPFIX mechanical removal device with locking mechanism - Google Patents
EPFIX mechanical removal device with locking mechanism Download PDFInfo
- Publication number
- CN203540178U CN203540178U CN201320703191.9U CN201320703191U CN203540178U CN 203540178 U CN203540178 U CN 203540178U CN 201320703191 U CN201320703191 U CN 201320703191U CN 203540178 U CN203540178 U CN 203540178U
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- CN
- China
- Prior art keywords
- scraper
- latch
- plug housing
- locking mechanism
- cleaning device
- 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
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- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a mechanical removal device with a locking mechanism for a self-cleaning filter. The mechanical removal device is characterized by comprising a locking mechanism consisting of a locking rod and a rod pin, wherein a small round hole is formed in the lower end of the locking rod and the rod pin is mounted in the small round hole; round through holes in a vertical direction are formed in pin seats, long round through holes in the vertical direction are formed in scraper pins, and the hole diameters of the round through holes and the long round through holes are greater than the diameter of the locking rod; the outer diameters of springs are greater than the outer diameters of the scraper pins and the inner diameters of the pin seats, the springs are mounted on the scraper pins in a sleeved manner, and one ends of the springs push against the pin seats; the locking rod penetrates through the round through holes in the upper and lower surfaces of the upper pin seat, the round through holes in the upper and lower surfaces of the lower pin seat and the long round through holes in the upper and lower scraper pins in sequence from the top to the bottom. The mechanical removal device is easy to assemble and disassemble, good in work stability and free of dead corners in a scraping process.
Description
technical field
The utility model relates to a kind of mechanical cleaning device of self-cleaning filter, relates in particular to a kind of mechanical cleaning device of locking mechanism.
Background technology
The mechanical cleaning device of self-cleaning filter is the parts for striking off screen surface impurity.At present, the mechanical cleaning device of the self-cleaning filter on market mostly consists of wing, scraper clamping plate, scraper latch, scraper support and spring, first spring is placed in the chamber of the plug housing on scraper support, again scraper latch is inserted in the chamber of plug housing, the elastic force horizontally outward providing by spring makes wing and filter screen laminating, and driven by motor mechanical cleaning device rotates just can realize the function of striking off screen surface impurity.Between the doctor assemblies forming due to wing, scraper clamping plate, scraper latch and the plug housing on scraper support, do not have relative being fixedly connected with, therefore, during assembling, when this type of mechanical cleaning device is put into filter screen inside, doctor assemblies easily comes off, during assembling, at least need two people to coordinate, removing device could be put into filter screen inside, extremely inconvenient during assembling.Secondly, this mechanical cleaning device is in work engineering, easily because the stressed fulcrum of scraper latch not on same straight line, spring is stuck in the chamber of plug housing, makes spring lose compensate function, causes wing and filter screen not to fit tightly, in the not tight place of laminating, have impurity accumulation, produce and strike off dead angle, affect filter effect.
Utility model content
The purpose of this utility model is to provide a kind of mechanical cleaning device of locking mechanism, can effectively overcome the defect of above-mentioned prior art, this mechanical cleaning device is easy to assembling and dismounting, good operating stability, can not produce and strike off dead angle, can ensure the filter effect of filter.
The technical solution of the utility model is specific as follows: a kind of mechanical cleaning device of locking mechanism, comprises wing, scraper clamping plate, scraper latch, scraper support, spring and retaining mechanism; On scraper support, be provided with plug housing; Retaining mechanism consists of check lock lever and bar latch, and a small sircle hole is opened in the lower end of check lock lever, and bar latch is arranged in small sircle hole; On described plug housing, have the manhole of vertical direction, have the slotted hole round tube hole of vertical direction on described scraper latch, the aperture of manhole and slotted hole round tube hole is all greater than check lock lever diameter; The external diameter of described spring is greater than the external diameter of scraper latch and is greater than the internal diameter of plug housing, is sleeved on scraper latch one end conflict plug housing; Check lock lever is from top to bottom successively through the slotted hole round tube hole on latch under the slotted hole round tube hole on latch on the manhole above upper plug housing, scraper, the manhole below upper plug housing, the manhole above lower plug housing, scraper, the manhole below upper plug housing.When doctor assemblies is installed, scraper latch is owing to being subject to the effect of spring force, be not easy to fix, can be ejected, come off, when having retaining mechanism to exist, together with scraper latch is movably connected with plug housing, thereby make in dismounting and installation process, the plug housing of doctor assemblies and scraper support can not come off Fen Li, for convenience detach and installation.Simultaneously, retaining mechanism is limited to the stroke of spring in certain scope, this scope is the length range of mounting hole on scraper latch, at this scope inner spring, can give play to maximum elastic compensating effect, guarantee that each stressed fulcrum of scraper latch can be point-blank when work, realized and scraped fitting tightly of knife plate and screen surface, avoided striking off the existence at dead angle, guaranteed the job stability of self-cleaning filter.
Preferably, described bar latch is split pin.
Preferably, described wing is bolted in scraper clamping plate.
Preferably, one end of described scraper latch and described scraper clamping plate are weldingly connected.
Preferably, described scraper support is solid post or cylinder.
Preferably, described scraper support is provided with 1-6 group plug housing.Preferred, described scraper support is provided with three groups of plug housings, and the angle between group is 120 °.
The utility model has the advantages that: the mechanical cleaning device that solves self-cleaning filter mounts and dismounts in inconvenient and the course of work and is prone to the residual problem of striking off dead angle, simple in structure, be easy to assembling and dismounting, can remain that wing and filter screen fit tightly, good operating stability, the filter effect of effective guarantee filter.
Accompanying drawing explanation
Fig. 1 is embodiment package assembly schematic diagram;
Fig. 2 is embodiment decomposition texture schematic diagram;
Fig. 3 is A-A schematic cross-section in Fig. 1;
Fig. 4 is B-B schematic cross-section in Fig. 2
Fig. 5 is the self-cleaning filter structural representation of mechanical cleaning device in Application Example.
Description of reference numerals: 1, reducing motor; 2, power transmission shaft; 3, material inlet; 4, scraper support; 5, filter screen; 6, wing; 7, scraper clamping plate; 8, check lock lever; 9, scraper latch; 10, spring; 11, split pin; 12, plug housing; 13, material outlet; 14, cylindrical shell; 15, leg; 16, sewage draining exit.
The specific embodiment
Below in conjunction with Figure of description 1-5 and embodiment, the utility model is further described:
A mechanical cleaning device for locking mechanism, comprises wing 6, scraper clamping plate 7, scraper latch 9, scraper support 4, spring 10 and retaining mechanism; On scraper support 4, be provided with three groups of plug housings 12, the angle between group is 120 °; Retaining mechanism consists of check lock lever 8 and split pin 11, and a small sircle hole is opened in the lower end of check lock lever 8, and split pin 11 is arranged in small sircle hole; On described plug housing 12, have the manhole of vertical direction, have the slotted hole round tube hole of vertical direction on described scraper latch 9, the aperture of manhole and slotted hole round tube hole is all greater than check lock lever 8 diameters; The external diameter of described spring 10 is greater than the external diameter of scraper latch 9 and is greater than the internal diameter of plug housing 12, is sleeved on scraper latch 9 one end conflict plug housing 12; Check lock lever 8, from top to bottom successively through the slotted hole round tube hole on latch under the slotted hole round tube hole on latch on the manhole above upper plug housing, scraper, the manhole below upper plug housing, the manhole above lower plug housing, scraper, the manhole below upper plug housing, passes split pin 11 in the small sircle hole of lower end of check lock lever 8 afterwards again.
Described mechanical cleaning device setting is fixed in scraper clamping plate 7 by bolt and nut by wing 6, one end of scraper latch 9 and scraper clamping plate 7 are through being weldingly connected, after the other end cover upper spring 10 of scraper latch 9, pack scraper plug housing 12 into, then check lock lever 8 is inserted to the tapping construction opening pin 11 of last check lock lever 8 ends by the circular hole of plug housing 12 and the mounting hole of scraper latch.Wing 6, scraper clamping plate 7, scraper latch 8 form doctor assemblies, doctor assemblies is positioned over the inside of filter screen 5, filter screen 5 is fixed on the inside of cylindrical shell 14 through screw, doctor assemblies is positioned in the process of filter screen 5, scraper latch 9 can be arrived to the thrust horizontally outward of spring 10, due to the existence of check lock lever 8, can limit the outside displacement of scraper latch 9, it can not be come off.After described doctor assemblies is positioned over filter screen 5 inside, the elastic force of spring 10 can provide elastic compensating function, and the wing 6 of described mechanical cleaning device can be fitted tightly with the surface of filter screen 5.
Filter operation: material enters filter cylinder 14 inside by material inlet 3, after filter screen 5, is flowed out by material outlet 13, and the impurity in material is intercepted at the inner surface of filter screen 5; Described filter is turned round by power transmission shaft 2 driving mechanical scavenge units by drive unit reducing motor 1, and wing 6 and filter screen 5 inner surfaces of described mechanical cleaning device fit tightly, and by mechanical cleaning device, is turned round and is struck off the impurity of filter screen 5 inner surface accumulation.
The present embodiment is a preferred embodiment of the present utility model, and the utility model is not limited to above-described embodiment.Those skilled in the art make the change of unsubstantiality, all fall into protection domain of the present utility model.
Claims (7)
1. the mechanical cleaning device of a locking mechanism, comprise wing, scraper clamping plate, scraper latch, scraper support and spring, on scraper support, be provided with plug housing, it is characterized in that: also comprise retaining mechanism, retaining mechanism consists of check lock lever and bar latch, a small sircle hole is opened in the lower end of check lock lever, and bar latch is arranged in small sircle hole; On described plug housing, have the manhole of vertical direction, have the slotted hole round tube hole of vertical direction on described scraper latch, the aperture of manhole and slotted hole round tube hole is all greater than check lock lever diameter; The external diameter of described spring is greater than the external diameter of scraper latch and is greater than the internal diameter of plug housing, is sleeved on scraper latch one end conflict plug housing; Check lock lever is from top to bottom successively through the slotted hole round tube hole on latch under the slotted hole round tube hole on latch on the manhole above upper plug housing, scraper, the manhole below upper plug housing, the manhole above lower plug housing, scraper, the manhole below upper plug housing.
2. the mechanical cleaning device of locking mechanism according to claim 1, is characterized in that: described bar latch is split pin.
3. the mechanical cleaning device of locking mechanism according to claim 1, is characterized in that: described wing is bolted in scraper clamping plate.
4. the mechanical cleaning device of locking mechanism according to claim 1, is characterized in that: one end of described scraper latch and described scraper clamping plate are weldingly connected.
5. the mechanical cleaning device of locking mechanism according to claim 1, is characterized in that: described scraper support is solid post or cylinder.
6. the mechanical cleaning device of locking mechanism according to claim 1, is characterized in that: described scraper support is provided with 1-6 group plug housing.
7. the mechanical cleaning device of locking mechanism according to claim 6, is characterized in that: described scraper support is provided with 3 groups of plug housings, and between group, angle is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703191.9U CN203540178U (en) | 2013-11-10 | 2013-11-10 | EPFIX mechanical removal device with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703191.9U CN203540178U (en) | 2013-11-10 | 2013-11-10 | EPFIX mechanical removal device with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540178U true CN203540178U (en) | 2014-04-16 |
Family
ID=50458348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320703191.9U Expired - Fee Related CN203540178U (en) | 2013-11-10 | 2013-11-10 | EPFIX mechanical removal device with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540178U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045804A (en) * | 2018-09-27 | 2018-12-21 | 安庆泰邦船舶科技有限公司 | A kind of backwash output mechanism of automatic backflushing filter washer |
| CN112263865A (en) * | 2020-10-20 | 2021-01-26 | 杨胜东 | Waste recovery mechanism for chemical treatment |
| CN112495023A (en) * | 2020-11-27 | 2021-03-16 | 贵州正业龙腾新材料开发有限公司 | Solid-liquid separation equipment of organosilicon microballon production |
| CN112775048A (en) * | 2021-01-25 | 2021-05-11 | 珠海晨新科技有限公司 | LCD cleaning device after polarizer is torn off |
-
2013
- 2013-11-10 CN CN201320703191.9U patent/CN203540178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045804A (en) * | 2018-09-27 | 2018-12-21 | 安庆泰邦船舶科技有限公司 | A kind of backwash output mechanism of automatic backflushing filter washer |
| CN112263865A (en) * | 2020-10-20 | 2021-01-26 | 杨胜东 | Waste recovery mechanism for chemical treatment |
| CN112495023A (en) * | 2020-11-27 | 2021-03-16 | 贵州正业龙腾新材料开发有限公司 | Solid-liquid separation equipment of organosilicon microballon production |
| CN112775048A (en) * | 2021-01-25 | 2021-05-11 | 珠海晨新科技有限公司 | LCD cleaning device after polarizer is torn off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |