CN108786230A - A kind of filter with anti-blockage function - Google Patents
A kind of filter with anti-blockage function Download PDFInfo
- Publication number
- CN108786230A CN108786230A CN201810773088.9A CN201810773088A CN108786230A CN 108786230 A CN108786230 A CN 108786230A CN 201810773088 A CN201810773088 A CN 201810773088A CN 108786230 A CN108786230 A CN 108786230A
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- China
- Prior art keywords
- filter
- fixedly connected
- filter screen
- conduit
- rod
- 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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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
Abstract
The invention belongs to filter technology field more particularly to a kind of filters with anti-blockage function, including shell, the upper end of shell to be provided with and communicated with connecting tube：The upper end of connecting tube is set there are two the first bindiny mechanism, the upper end of connecting tube is equipped with cover board, the lower end of cover board is fixedly connected there are two the second bindiny mechanism, second bindiny mechanism and the flexible connection of the first bindiny mechanism, the lower end of cover board is fixedly connected with head rod, and the lower end of head rod is fixedly connected with the filter mechanism for being useful for flow in shell.Advantage is：The present invention can drive the rotation of fan blade by flow, the first cleaning rod and the second cleaning rod can be then driven to rotate, then cleaning disengaging can be carried out to the impurity of the filtering on the first filter screen and the second filter screen by the first cleaning rod and the second cleaning rod, reduce the probability that the first filter screen and the second filter screen block, so that filter has self-cleaning function, and convenient for carrying out replacement and the cleaning of impurity to filter mechanism.
Description
Technical field
The invention belongs to filter technology fields, and in particular to a kind of filter with anti-blockage function.
Background technology
Filter is indispensable a kind of device on pumped (conveying) medium pipeline, is typically mounted on pressure reducing valve；Relief valve；Determine water
Position valve, the import end equipment of square work filter miscellaneous equipment.After filter has the filter cylinder of certain specification strainer, impurity is hindered
Gear as long as dismountable filter cylinder is taken out, reloads, therefore, working service is extremely square when needing cleaning after processing
Just.
Existing filter when in use, by filter screen is filtered impurity, and impurity absorption is easy on filter screen
It causes filter screen to block, influences the normal use of filter, existing filter does not have carries out automatically cleaning to filter screen
Effect, and existing filter needs cooperative mechanical tool to be replaced, inefficiency when replacing filter mechanism.
For this purpose, it is proposed that：A kind of filter with anti-blockage function solves the above problems.
Invention content
Regarding the issue above, the present invention provides a kind of have from clear anti-blockage function and be conveniently replaceable descaling machine
The filter with anti-blockage function of structure.
In order to achieve the above objectives, present invention employs following technical proposals：A kind of filter with anti-blockage function, packet
Include shell, the upper end of the shell is provided with and communicated with connecting tube, and the upper end of the connecting tube sets that there are two the first bindiny mechanism, institutes
The upper end for stating connecting tube is equipped with cover board, and the lower end of the cover board is fixedly connected with that there are two the second bindiny mechanism, second connections
Mechanism and the flexible connection of the first bindiny mechanism, the lower end of the cover board is fixedly connected with head rod, the head rod
Lower end be fixedly connected with the filter mechanism for being useful for flow in shell, the side wall of the filter mechanism and the inner wall of shell abut against
It touches.
Using the above structure, by controlling the flexible connection of the first bindiny mechanism and the second bindiny mechanism, it is easy to implement lid
Plate and the connection of connecting tube and detach, control filter mechanism be then convenient for be replaced, filter mechanism be convenient for the water of conveying into
The effective filtering of row,
The present invention is further arranged to, and first bindiny mechanism includes the groove for being set to connecting tube upper end, described recessed
Mounting hole is equipped on the left and right ends inner wall of slot, the mounting hole is flexibly connected with the second bindiny mechanism, the bottom of the groove
Portion is fixedly connected with multiple first elastic mechanisms, and the upper end and the lower end of the second bindiny mechanism of first elastic mechanism abut against
It touches.
Using the above structure, it by mounting hole and the connection of the second bindiny mechanism and detaches, is easy to implement cover board and connect
The connection and separation of pipe.
The present invention is further arranged to, and first elastic mechanism includes that first be fixedly connected on bottom portion of groove stretches
Bar is socketed with the first spring on first telescopic rod, and the upper end of first telescopic rod is fixedly connected with top plate, the top plate
Upper end and the lower end of the second bindiny mechanism abut.
Using the above structure, when acting on the second bindiny mechanism and being detached with mounting hole, have to it by the first spring
The effect of upward power prevents the second bindiny mechanism under the gravity of its own, is connect again with mounting hole.
The present invention is further arranged to, and second bindiny mechanism includes the connection bucket for being fixedly connected on cover board lower end, institute
The upper end of the lower end and top plate of stating connection bucket abuts, and lifter plate, the annular side of the lifter plate are equipped in the connection bucket
Wall is abutted with the inner wall for connecting bucket, and the upper end of the lifter plate is fixedly connected with pull rod, and the upper end of the pull rod passes through lid
Plate simultaneously extends to its top, and the upper end of the lifter plate is fixedly connected with the second elastic mechanism, second elastic mechanism it is upper
End is fixedly connected with the lower end of cover board, and the lower end of the lifter plate is rotatably connected to two interlocking levers, the bottom of the connection bucket
If there are two sliding slot, sliding block is equipped in the sliding slot, the upper end of the sliding block and the lower end of interlocking lever are rotatablely connected, the sliding block
Fixed link is fixedly connected on one end side wall of mounting hole, the one end of the fixed link far from sliding block passes through the inner wall of sliding slot
And it extends in mounting hole.
Using the above structure, by pulling pull rod that lifter plate can be driven to be lifted in connection bucket, then in interlocking lever
Under the action of drive fixed link to move in the horizontal direction so that fixed link is detached with mounting hole, is divided convenient for cover board and connecting tube
From.
The present invention is further arranged to, and second elastic mechanism includes being fixedly connected on the second of lifter plate upper end to stretch
The upper end of bar, second telescopic rod is fixedly connected with the lower end of cover board, and second spring is socketed on second telescopic rod.
Using the above structure, in the effect of second spring, when cancelling active force of the external force to pull rod so that lifter plate is downward
Movement is resetted, and fixed link can then be driven to carry out resetting movement.
The present invention is further arranged to, and the filter mechanism includes the conduit for being fixedly connected on head rod lower end, institute
The inner wall of the annular sidewall and shell of stating conduit abuts, and the axis of the conduit and the axis of card body overlap setting, institute
It states and is installed with filter assemblies in conduit, the bottom of the conduit is fixedly connected with block, and the block is set to filtering group
In conduit on the left of part, the bottom of the conduit sets the opening there are two inside and outside connection, one of them described opening is set to gear
Between block and filter assemblies, another described is open is set to the lower section of filter assemblies, filling filtering in two openings
Plate.
Using the above structure, baffle can effectively stop to filtering to the impurity on conduit bottom, pull up
When dynamic conduit impurity is located in conduit, is convenient for effectively clearing up impurity, filter plate can be by it when lifting conduit inside
Water discharge, and the impurity of filtering is collected.
The present invention is further arranged to, and the filter assemblies include the first filter screen and second being fixedly installed in conduit
Filter screen, first filter screen are located at the left side of the second filter screen, two openings be respectively arranged at the first filter screen and
Be equipped on the side wall of the left side of second filter screen, first filter screen and the second filter screen left and right connection through-hole, two
Rotation is through rotating bar is equipped in the through-hole, be fixedly connected on the both ends side wall of the rotating bar two first cleaning rods and
Two second cleaning rods, the right end sidewalls of two first cleaning rods and the left end side wall of the first cleaning net abut, institute
The left end side wall of the right end sidewalls and the second cleaning rod of stating the second cleaning rod abuts, and is fixedly and coaxially connected in the rotating bar
There is fan blade, rotated on the bull stick and be socketed with the second connecting rod, the upper end of second connecting rod and the upper end of conduit are fixed and connected
It connects, second connecting rod and fan blade may be contained in the rotating bar between the first filter screen and the second filter screen.
Using the above structure, when fluid media (medium) flows from left to right, drive fan blade rotation that can then drive the first cleaning rod
It rotates, the impurity being adsorbed on the first filter screen and the second filter screen can be scraped with the second cleaning rod, realized to first
Filter screen and the second filter screen are cleared up automatically, effectively reduce the first filter screen and the second filter screen block it is general
Rate.
The present invention is further arranged to, and the lower end of the cover board is fixedly connected with rubber pad.
Using the above structure, cover board and the connection sealing of connecting tube can effectively be improved.
Compared with prior art, this has the advantages that the filter of anti-blockage function is：
1, the present invention drives the rotation of fan blade by the flow conveyed in shell, then energy band turn lever is rotated, and is made
It obtains the first cleaning rod and the second cleaning rod is rotated, it can be respectively to the first filter screen by the first cleaning rod and the second cleaning rod
It is cleared up, impurity can be scraped to conduit with the impurity on the second filter screen, the first filter screen and can be effectively reduced
The probability that two filter screens block realizes that filter has the anticlogging function of automatically cleaning, is conducive to the service life of filter.
2, the present invention, then can be by cover board and connecting tube point by pulling pull rod that can extract fixed link out of mounting hole out
From convenient for taking out filter mechanism out of shell, being to pass through manual energy to complete filter mechanism without using external mechanical equipment
Installing and dismounting can effectively improve the efficiency of filter mechanism installing and dismounting.
Description of the drawings
Fig. 1 is a kind of perspective view of the filter with anti-blockage function provided by the invention；
Fig. 2 is partial enlarged view at the A in Fig. 1；
Fig. 3 is the structural schematic diagram of rotating bar in a kind of filter with anti-blockage function provided by the invention；
Fig. 4 is the positive structure schematic of Fig. 1.
Figure label meaning：1- shells；2- connecting tubes；The first bindiny mechanisms of 3-；4- cover boards；The second bindiny mechanisms of 5-；6-
Head rod；7- filter mechanisms；8- grooves；9- mounting holes；The first elastic mechanisms of 10-；The first telescopic rods of 11-；The first bullets of 12-
Spring；13- top plates；14- connection buckets；15- lifter plates；16- pull rods；The second elastic mechanisms of 17-；18- interlocking levers；19- sliding slots；20-
Sliding block；21- fixed links；The second telescopic rods of 22-；23- second springs；24- rubber pads；25- conduits；26- filter assemblies；27- is kept off
Block；28- is open；29- filter plates；The second connecting rods of 30-；The first filter screens of 31-；The second filter screens of 32-；33- rotating bars；34-
One cleaning rod；The second cleaning rods of 35-；36- fan blades.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of invention is described in further detail.Following embodiment
For illustrating to invent, but it is not limited to the range of invention.
A kind of filter with anti-blockage function as shown in Figures 1 to 4, including shell 1, the upper end connection of shell 1
It is provided with connecting tube 2, the upper end of connecting tube 2 is set there are two the first bindiny mechanism 3, and the upper end of connecting tube 2 is equipped with cover board 4, cover board 4
Lower end be fixedly connected there are two the second bindiny mechanism 5, the second bindiny mechanism 5 and the flexible connection of the first bindiny mechanism 3, cover board 4
Lower end be fixedly connected with head rod 6, the lower end of head rod 6 is fixedly connected with the filtering for being useful for flow in shell 1
The inner wall of mechanism 7, the side wall and shell 1 of filter mechanism 7 abuts.
In above structure, by controlling the flexible connection of the first bindiny mechanism 3 and the second bindiny mechanism 5, it is easy to implement lid
It plate 4 and the connection of connecting tube 2 and detaches, is then convenient for control filter mechanism 7 to be replaced, filter mechanism 7 is convenient for conveying
Water is effectively filtered.
Wherein, the first bindiny mechanism 3 includes being set to the groove 8 of 2 upper end of connecting tube, on the left and right ends inner wall of groove 8
It is equipped with mounting hole 9, mounting hole 9 is flexibly connected with the second bindiny mechanism 5, and the bottom of groove 8 is fixedly connected with multiple first bullets
Property mechanism 10, the upper end of the first elastic mechanism 10 and the lower end of the second bindiny mechanism 5 abut.
Using the above structure, by mounting hole 9 and the connection of the second bindiny mechanism 5 and detach, be easy to implement cover board 4 with even
The connection and separation of take over 2
More specifically, the first elastic mechanism 10 includes the first telescopic rod 11 being fixedly connected on 8 bottom of groove, and first stretches
It is socketed with the first spring 12 on contracting bar 11, the upper end of the first telescopic rod 11 is fixedly connected with top plate 13, the upper end of top plate 13 and the
The lower end of two bindiny mechanisms 5 abuts, it should be noted that and the first telescopic rod 11 has protective effect to the first spring 12,
The both ends of first spring 12 are fixedly connected with the bottom of the lower end of top plate 13 and the first groove 3 respectively, the second bindiny mechanism 5 with
When mounting hole 9 detaches, there can be upward power to it, convenient for taking out the second bindiny mechanism 5 out of groove 3.
Using the above structure, by the first spring 12 when acting on the second bindiny mechanism 5 and being detached with mounting hole 9, to it
Have the function of upward power, prevents the second bindiny mechanism 5 under the gravity of its own and cover board 4, move downward again
It is connect with mounting hole 9.
Wherein, the second bindiny mechanism 5 includes being fixedly connected on the connection bucket 14 of 4 lower end of cover board, connect the lower end of bucket 14 with
The upper end of top plate 13 abuts, connection bucket 14 in be equipped with lifter plate 15, the annular sidewall of lifter plate 15 with connect the interior of bucket 14
Wall abuts, and the upper end of lifter plate 15 is fixedly connected with pull rod 16, and the upper end of pull rod 16 passes through cover board 4 and extends to thereon
The upper end of side, lifter plate 15 is fixedly connected with the second elastic mechanism 17, and the upper end of the second elastic mechanism 17 is solid with the lower end of cover board 4
Fixed connection, the lower end of lifter plate 15 are rotatably connected to two interlocking levers 18, and the bottom of connection bucket 14 sets that there are two sliding slot 19, sliding slots
Sliding block 20 is equipped in 19, the upper end of sliding block 20 is rotatablely connected with the lower end of interlocking lever 18, wherein interlocking lever 18 passes through universal joint shaft
Device realizes that the rotation connection with lifter plate 15 and sliding block 20, sliding block 20 are fixedly connected on one end side wall of mounting hole 9
Fixed pole 21, the one end of fixed link 21 far from sliding block 20 pass through the inner wall of sliding slot 19 and extend in mounting hole 9, need to illustrate
It is under the action of the second elastic mechanism 17, to move and resetted to the extreme direction far from pull rod 16 convenient for fixed link 21.
Using the above structure, by pulling pull rod 16 that lifter plate 15 can be driven to be lifted in connection bucket 14, then exist
Fixed link 21 is driven to move in the horizontal direction under the action of interlocking lever 18 so that fixed link 21 is detached with mounting hole 9, convenient for lid
Plate 4 is detached with connecting tube 2.
More specifically, second telescopic rod 22 of second elastic mechanism 17 including being fixedly connected on 15 upper end of lifter plate, second
The upper end of telescopic rod 22 is fixedly connected with the lower end of cover board 4, and second spring 23 is socketed on the second telescopic rod 22, needs to illustrate
That the second telescopic rod 22 has a protective effect to second spring 23, the both ends of second spring 23 respectively with the lower end of cover board 4 and liter
The upper end of drop plate 15 is fixedly connected, and is moved downward and is resetted convenient for lifter plate 15 under the action of second spring 23.
Using the above structure, in the effect of second spring 22, when cancelling active force of the external force to pull rod 16 so that lifter plate
15 move downward and are resetted, and fixed link 21 can then be driven to carry out resetting movement.
Wherein, filter mechanism 7 includes the conduit 25 for being fixedly connected on 6 lower end of head rod, the annular sidewall of conduit 25
It is abutted with the inner wall of shell 1, the axis of conduit 25 and the axis of card body 1 overlap setting, the wherein upper end side of conduit 25
Wall and the inner wall of 2 junction of shell 1 and connecting tube abut, and have leakproofness, and filtering group is installed in conduit 25
The bottom of part 26, conduit 25 is fixedly connected with block 27, and block 27 is set in the conduit 25 in 26 left side of filter assemblies, conduit 25
Bottom set the opening 28 there are two inside and outside connection, one of opening 28 is set between block 27 and filter assemblies 26, separately
One opening 28 is set to the lower section of filter assemblies 26, and filter plate 29 is clogged it should be noted that baffle in two openings 28
27 left side is inclined-plane, is convenient for water flowing, and in the filling to opening 28 of filter plate 29, when conduit 25 rises, the gravity of water is not
Filter plate 29 can be gone out opening 28, filter plate 29 is identical as the effect of the first filter screen 31 and the second filter screen 32, will be from shell
Impurity in the conduit 25 pulled out in body 1 on filter plate 29 is cleared up, and the water (flow) direction in shell 1 is from left to right.
Using the above structure, baffle 27 can effectively stop to filtering the impurity to 25, conduit bottom, to
Make impurity be located in conduit 25 when upper pulling conduit 25, is convenient for effectively clearing up impurity, filter plate 29 is when lifting conduit
Its internal water can be discharged, and the impurity of filtering is collected
More specifically, filter assemblies 26 include the first filter screen 31 and the second filter screen being fixedly installed in conduit 25
32, the first filter screen 31 is located at the left side of the second filter screen 32, and two openings 28 are respectively arranged at the first filter screen 31 and second
The through-hole that left and right is connected to is equipped on the left side of filter screen 32, the first filter screen 31 and the side wall of the second filter screen 32, two logical
Rotation is fixedly connected with two first cleaning rods 34 and two through rotating bar 33 is equipped on the both ends side wall of rotating bar 33 in hole
Second cleaning rod 35, the right end sidewalls of two first cleaning rods 34 and the left end side wall of the first cleaning net 31 abut, and second
The right end sidewalls of cleaning rod 35 and the left end side wall of the second cleaning rod 32 abut, and wind has been fixedly and coaxially connected in rotating bar 33
Leaf 36, on bull stick 33 rotation be socketed with the second connecting rod 30, the upper end of the second connecting rod 30 is fixedly connected with the upper end of conduit 25,
Second connecting rod 30 and fan blade 36 may be contained in the rotating bar 33 between the first filter screen 31 and the second filter screen 32, need
Bright, fan blade 36 rotates under water impact, and rotating bar 33 can then be made to rotate, then can drive the first cleaning rod 34 and the
Two cleaning rods 35 rotate, and can clear up respectively the first filter screen 31 and the second filter screen 32, the first filter screen 31 and second
Filter screen 32 is in tensioned state in conduit 25, and the first filter screen 31 and 32 side of the second filter screen approach plane, be convenient for
The impurity of absorption is scraped, is impacted by water the impurity scraped is in office, cooperation slowly moves downward scraping for its,
The influence of middle conduit 25 and its internal part to flow is smaller, the first filter screen 31, the second filter screen 32 and the second connecting rod 30
It is realized and is rotatablely connected by bearing and rotating bar 33, bearing does not generate water, the first filter screen 31 and the second filter screen 32
It influences (bearing is not shown in figure), the operation principle of fan blade 36 is the prior art, and this will not be repeated here.
When fluid media (medium) flows from left to right, drive the rotation of fan blade 36 that the first cleaning rod 34 and second can then be driven to clear up
Bar 35 rotates, and can be scraped to the impurity being adsorbed on the first filter screen 31 and the second filter screen 32, realizes and is filtered to first
Net 31 and the second filter screen 32 are cleared up automatically, effectively reduce the first filter screen 31 and the second filter screen 32 blocks
Probability.
Wherein, the lower end of cover board 4 is fixedly connected with rubber pad 24.
Using the above structure, the connection sealing of cover board 4 and connecting tube 2 can effectively be improved.
Described above is only the preferred embodiment of invention, it is noted that for those skilled in the art
For, under the premise of not departing from inventive technique principle, several improvements and modifications, these improvement of above-mentioned hypothesis can also be made
It also should be regarded as the protection domain of invention with modification.
Claims (8)
1. the upper end of a kind of filter with anti-blockage function, including shell, the shell is provided with and communicated with connecting tube, special
Sign is：The upper end of the connecting tube is set there are two the first bindiny mechanism, and the upper end of the connecting tube is equipped with cover board, the cover board
Lower end be fixedly connected there are two the second bindiny mechanism, second bindiny mechanism and the flexible connection of the first bindiny mechanism are described
The lower end of cover board is fixedly connected with head rod, and the lower end of the head rod, which is fixedly connected, is useful for flow in shell
Filter mechanism, the side wall of the filter mechanism and the inner wall of shell abut.
2. a kind of filter with anti-blockage function according to claim, it is characterised in that：The first connection machine
Structure includes the groove for being set to connecting tube upper end, and mounting hole, the mounting hole are equipped on the left and right ends inner wall of the groove
It is flexibly connected with the second bindiny mechanism, the bottom of the groove is fixedly connected with multiple first elastic mechanisms, first elasticity
The upper end of mechanism and the lower end of the second bindiny mechanism abut.
3. a kind of filter with anti-blockage function according to claim, it is characterised in that：Described first elastic machine
Structure includes the first telescopic rod being fixedly connected on bottom portion of groove, is socketed with the first spring on first telescopic rod, and described
The upper end of one telescopic rod is fixedly connected with top plate, and the upper end of the top plate and the lower end of the second bindiny mechanism abut.
4. a kind of filter with anti-blockage function according to claim, it is characterised in that：The second connection machine
Structure includes the connection bucket for being fixedly connected on cover board lower end, and the lower end of the connection bucket and the upper end of top plate abut, the company
It connects and is equipped with lifter plate in bucket, the annular sidewall of the lifter plate is abutted with the inner wall for connecting bucket, the upper end of the lifter plate
It is fixedly connected with pull rod, the upper end of the pull rod passes through cover board and extends to its top, and the upper end of the lifter plate is fixedly connected
There are the second elastic mechanism, the upper end of second elastic mechanism to be fixedly connected with the lower end of cover board, the lower end of the lifter plate turns
Dynamic to be connected with two interlocking levers, the bottom of the connection bucket is set there are two sliding slot, and the sliding slot is interior to be equipped with sliding block, the sliding block
Upper end and the lower end of interlocking lever are rotatablely connected, and the sliding block is fixedly connected with fixed link on one end side wall of mounting hole, institute
The one end of fixed link far from sliding block is stated across the inner wall of sliding slot and is extended in mounting hole.
5. a kind of filter with anti-blockage function according to claim, it is characterised in that：Described second elastic machine
Structure includes the second telescopic rod for being fixedly connected on lifter plate upper end, and the upper end of second telescopic rod and the lower end of cover board, which are fixed, to be connected
It connects, second spring is socketed on second telescopic rod.
6. a kind of filter with anti-blockage function according to claim, it is characterised in that：The filter mechanism packet
The conduit for being fixedly connected on head rod lower end is included, the annular sidewall of the conduit and the inner wall of shell abut, described
The axis of conduit and the axis of card body overlap setting, and filter assemblies, the bottom of the conduit are installed in the conduit
It is fixedly connected with block, the block is set in the conduit on the left of filter assemblies, and the bottom of the conduit is set there are two inside and outside
The opening of connection, one of them described opening are set between block and filter assemblies, another described opening is set to filtering
Filter plate is clogged in two openings in the lower section of component.
7. a kind of filter with anti-blockage function according to claim, it is characterised in that：The filter assemblies packet
The first filter screen and the second filter screen being fixedly installed in conduit are included, first filter screen is located at a left side for the second filter screen
Side, two openings are respectively arranged at the left side of the first filter screen and the second filter screen, first filter screen and the second mistake
The through-hole of left and right connection is equipped on the side wall of strainer, the interior rotation of two through-holes, which runs through, is equipped with rotating bar, the rotating bar
Both ends side wall on be fixedly connected with two first cleaning rods and two second cleaning rods, the right end of two first cleaning rods
The left end side wall of side wall and the first cleaning net abuts, the left end of the right end sidewalls and the second cleaning rod of second cleaning rod
Side wall abuts, and fan blade has been fixedly and coaxially connected in the rotating bar, has been rotated on the bull stick and is socketed with the second connecting rod, institute
The upper end for stating the second connecting rod is fixedly connected with the upper end of conduit, and second connecting rod and fan blade may be contained within the first filter screen
And in the second rotating bar between filter screen.
8. a kind of filter with anti-blockage function according to claim, it is characterised in that：The lower end of the cover board
It is fixedly connected with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773088.9A CN108786230A (en) | 2018-07-14 | 2018-07-14 | A kind of filter with anti-blockage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773088.9A CN108786230A (en) | 2018-07-14 | 2018-07-14 | A kind of filter with anti-blockage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108786230A true CN108786230A (en) | 2018-11-13 |
Family
ID=64076486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773088.9A Withdrawn CN108786230A (en) | 2018-07-14 | 2018-07-14 | A kind of filter with anti-blockage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108786230A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568723A (en) * | 2018-11-29 | 2019-04-05 | 徐州朗益医疗器械有限公司 | A kind of medical instrument filter device |
| CN112742103A (en) * | 2020-12-27 | 2021-05-04 | 海南龙宝农业设备有限公司 | Agricultural automatic flushing filter |
-
2018
- 2018-07-14 CN CN201810773088.9A patent/CN108786230A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568723A (en) * | 2018-11-29 | 2019-04-05 | 徐州朗益医疗器械有限公司 | A kind of medical instrument filter device |
| CN112742103A (en) * | 2020-12-27 | 2021-05-04 | 海南龙宝农业设备有限公司 | Agricultural automatic flushing filter |
| CN112742103B (en) * | 2020-12-27 | 2022-04-22 | 海南龙宝农业设备有限公司 | Agricultural automatic flushing filter |
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Application publication date: 20181113 |