CN211864180U

CN211864180U - Anti-blocking brushing mechanism for filter screen

Info

Publication number: CN211864180U
Application number: CN201921729321.XU
Authority: CN
Inventors: 王柳英; 曾山红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-11-06
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a filter screen is with preventing blockking up brushing mechanism, its structure includes slider, first rotating member and first rotation pole, through set up the slider between slide inboard and slider front and back both ends, through the slider side-to-side slip in the spout, and the ball in the middle of the ball groove contacts the spout inner wall and provides the rolling traction force, improves the sliding force, has reached through setting up the ball function and in order to increase the beneficial effect of smoothness degree; and set up the brushing device in the slider bottom, when moving left by the slider, the promotion subassembly rotates right under the third rotates the piece effect, can not promote the filter residue and move left, and when moving right by the slider, the spacing of L type stops to the promotion subassembly and makes the promotion subassembly fixed, can unify the filter residue and promote right to by the outside filter screen brush of coming and going brush contact, prevent to block up, reached the beneficial effect who adopts spacing rotating parts so that the filter residue is released.

Description

Anti-blocking brushing mechanism for filter screen

Technical Field

The utility model belongs to the technical field of prevent stifled mechanism, in particular to filter screen is with preventing blockking up brushing mechanism.

Background

The filter screen is called as a short term as the name implies;

the filter screen, most of which can be used in air conditioners, purifiers, smoke exhaust ventilators, air filters, dehumidifiers, dust removers and the like, is suitable for various different filtering, dust removing and separating requirements, and is suitable for filtering in various industries such as petroleum, chemical engineering, mineral products, food, pharmacy, coating and the like;

and in the middle of the use of filter screen, have the jam problem when carrying out certain material filtering operation, at this moment, need use promptly to prevent blockking up the brush and move the mechanism and operate the brush and move in order to prevent stopping up, but the novel this mechanism of prior art carries out the smoothness degree of functioning not enough to it is convenient not enough to carry out the operation that the filter residue was released.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a filter screen with preventing blockking up brushing mechanism now to it is not enough to solve the smoothness degree that this mechanism carried out the function, and carry out the problem that the operation that the filter residue was released is convenient enough, through establishing the beneficial effect that the ball function was in order to increase the smoothness degree with adding, and adopt the beneficial effect that spacing rotating member so that the filter residue was released.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an anti-blocking brushing mechanism for a filter screen, which comprises a first slide block, a first rotating piece, a first rotating rod, a second rotating piece, a second rotating rod, a rotating shaft, an outer fixed rod, a sliding device, a slide seat and a brushing device, wherein the upper part of the right end of the first slide block is rotationally connected with the first rotating piece, the first rotating piece is fixedly connected with the left end of the first rotating piece and the first rotating rod, the second rotating piece simultaneously penetrates through the left parts of the front and the back ends of the first rotating rod and the second rotating rod, the first rotating rod is rotationally connected with the second rotating rod through the second rotating piece, the front end of the rotating shaft is welded with the right part of the back end of the second rotating rod, the middle part of the front end of the outer fixed rod is welded with the rotating shaft, the sliding device is arranged between the front and the back ends of the first slide block and the inner side of the slide seat, the slide seat, the sliding device comprises a second sliding block, a ball groove, a ball and a sliding groove, the ball groove is formed in the top end and the bottom end of the second sliding block, the inner wall of the ball groove is movably connected with the outer surface of the ball, the outer surface of the second sliding block is slidably connected with the inner wall of the sliding groove, and the front end and the rear end of the second sliding block are welded with the second sliding block.

Further, the brushing device comprises a top plate, L-shaped limiting strips and a pushing assembly, the bottom end of the top plate is provided with the L-shaped limiting strips and the pushing assembly respectively, the top ends of the L-shaped limiting strips are welded with the top plate, the top plate is rotatably connected with the pushing assembly, the L-shaped limiting strips and the pushing assembly are provided with three groups, the L-shaped limiting strips are arranged on the left portion of the pushing assembly, and the L-shaped limiting strips and the pushing assembly are arranged alternately.

Further, the promotion subassembly includes that the third rotates piece, mounting panel and comes and goes the brush, the third rotates a bottom and is connected with the mounting panel rotation, the mounting panel bottom with come and go brush fixed connection, the roof bottom rotates a fixed connection with the third.

Furthermore, the outer surface of the second sliding block is embedded with the inner wall of the sliding groove.

Furthermore, the inner wall of the ball groove and the outer surface of the ball are mutually embedded.

Furthermore, the right end face of the L-shaped limiting strip is in contact with the left end face of the mounting plate, and the left end face of the mounting plate is perpendicular to the ground plane.

Further, the third rotating member is provided with five groups, and the third rotating member is equidistantly distributed on the top end face of the mounting plate from front to back.

Furthermore, the material of the reciprocating brush is nylon.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the smooth not enough problem of degree of operation is carried out for solving this mechanism, through set up slider around slide inboard and slider between both ends, through slider horizontal slip in the middle of the spout, and ball contact spout inner wall in the middle of the ball groove provides rolling traction force, improves the slip dynamics, has reached through adding the beneficial effect who establishes the ball function in order to increase smooth degree.

2) The problem of carrying out the operation that the filter residue was released not convenient enough for the solution, through set up the brush device in the slider bottom, when moving left by the slider, the promotion subassembly rotates right under the third rotation piece effect, can not promote the filter residue and move left, and when moving right by the slider, the spacing of L type stops to the promotion subassembly and makes the promotion subassembly fixed, can promote the filter residue is unified right, and by coming and going the outside filter screen brush of brush contact, prevent to block up, reached and adopted the beneficial effect of spacing rotating parts so that the filter residue is released.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a right-side sectional structure of the present invention;

fig. 3 is a schematic view of the internal structure of the sliding device of the present invention;

FIG. 4 is a schematic view of the brushing device of the present invention;

in the figure: the device comprises a first sliding block-1, a first rotating piece-2, a first rotating rod-3, a second rotating piece-4, a second rotating rod-5, a rotating shaft-6, an external fixing rod-7, a sliding device-8, a sliding seat-9, a brushing device-10, a second sliding block-81, a ball groove-82, a ball-83, a sliding groove-84, a top plate-101, an L-shaped limiting strip-102, a pushing component-103, a third rotating piece-1031, a mounting plate-1032 and a reciprocating brush-1033.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an anti-clogging brushing mechanism for a filter screen: comprises a first slide block, a first rotating part 2, a first rotating rod 3, a second rotating part 4, a second rotating rod 5, a rotating shaft 6, an outer fixed rod 7, a sliding device 8, a sliding seat 9 and a brushing device 10, wherein the upper part of the right end of the first slide block is rotationally connected with the first rotating part 2, the left end of the first rotating part 2 is fixedly connected with the first rotating rod 3, the second rotating part 4 simultaneously penetrates through the left parts of the front and rear ends of the first rotating rod 3 and the second rotating rod 5, the first rotating rod 3 is rotationally connected with the second rotating rod 5 through the second rotating part 4, the front end of the rotating shaft 6 is welded with the right part of the rear end of the second rotating rod 5, the middle part of the front end of the outer fixed rod 7 is welded with the rotating shaft 6, the sliding device 8 is arranged between the front and rear ends of the first slide block and the inner side of the sliding seat 9, the sliding seat 9 is slidably connected with, the sliding device 8 comprises a second sliding block 81, a ball groove 82, a ball 83 and a sliding groove 84, the ball groove 82 is arranged at the top and bottom ends of the second sliding block 81, the inner wall of the ball groove 82 is movably connected with the outer surface of the ball 83, the outer surface of the second sliding block 81 is slidably connected with the inner wall of the sliding groove 84, and the front end and the rear end of the first sliding block are welded with the second sliding block 81.

The brushing device 10 comprises a top plate 101, L-shaped limiting strips 102 and a pushing assembly 103, the bottom end of the top plate 101 is provided with the L-shaped limiting strips 102 and the pushing assembly 103 respectively, the top ends of the L-shaped limiting strips 102 are welded with the top plate 101, the top plate 101 is rotatably connected with the pushing assembly 103, the L-shaped limiting strips 102 and the pushing assembly 103 are provided with three groups, the L-shaped limiting strips 102 are arranged on the left portion of the pushing assembly 103, the L-shaped limiting strips 102 and the pushing assembly 103 are arranged at intervals, and the beneficial effect that the filter residue is conveniently pushed out by adopting the limiting rotating parts is achieved according to the above.

Wherein, the pushing assembly 103 includes a third rotation component 1031, a mounting plate 1032 and a round brush 1033, the third rotation component 1031 bottom end is connected with the mounting plate 1032 in a rotation manner, the mounting plate 1032 bottom end is connected with the round brush 1033 in a fixed manner, the top plate 101 bottom end is connected with the third rotation component 1031 in a fixed manner, and the single blocking and the rotation are provided according to the above, so that the filter residue is pushed out and is lifted conveniently.

The outer surface of the second slider 81 and the inner wall of the sliding groove 84 are fitted with each other, and the fitting degree between the outer surface of the second slider 81 and the inner wall of the sliding groove 84 is improved, so that the shaking is reduced.

The inner wall of the ball groove 82 and the outer surface of the ball 83 are mutually embedded, and the stability is increased according to the improvement of the engagement degree between the inner wall of the ball groove 82 and the outer surface of the ball 83.

The right end face of the L-shaped limiting strip 102 is in contact with the left end face of the mounting plate 1032, the left end face of the mounting plate 1032 is perpendicular to the ground plane, and the pushing amount is increased according to the reasonable data provided by the method.

Wherein, the third rotating members 1031 are provided with five groups, and the third rotating members 1031 are equally distributed on the top end surface of the mounting plate 1032 from front to back, according to the above, the position balance is provided, and the use stability is improved.

The reciprocating brush 1033 is made of nylon, so that the reciprocating brush is wear-resistant and cheap.

The material of the reciprocating brush 1033 is nylon, polyamide is commonly called nylon, the density is 1.15g/cm3, the material is a general name of thermoplastic resin containing repeated amide groups [ NHCO ] -, on the molecular main chain, and the thermoplastic resin comprises aliphatic PA, aliphatic-aromatic PA and aromatic PA, wherein the aliphatic PA has a plurality of varieties, large yield and wide application, and the name is determined by the specific carbon atom number of the synthetic monomer.

The working principle is as follows: firstly, taking out the filter screen by using an anti-blocking brushing mechanism, and placing the filter screen at a proper position to be installed;

then, after the filter screen is installed by the anti-blocking brushing mechanism, when the filter screen is used, an external rotation driving part drives the rotating shaft 6 and the external fixed rod 7 to rotate, so that the second rotating rod 5 is driven to rotate around the rotating shaft 6, and the first rotating rod 3 is driven to rotate and move left and right at the first rotating part 2 of the first sliding block under the action of the second rotating part 4;

then, the first sliding block is driven by the first rotating rod 3 to slide left and right on the inner side of the sliding seat 9 under the action of the sliding device 8, and the sliding device 8 arranged between the inner side of the sliding seat 9 and the front end and the rear end of the first sliding block slides left and right in the sliding groove 84 through the second sliding block 81, and the balls 83 in the ball groove 82 contact the inner wall of the sliding groove 84 to provide rolling traction force, so that the sliding force is improved, and the beneficial effect of increasing the fluency by additionally arranging the balls for operation is achieved;

finally, through the brushing device 10 that sets up in first slider bottom, when moving left by first slider, pushing assembly 103 rotates right under the effect of third rotation piece 1031, can not promote the filter residue and move left, and when moving right by first slider, L type spacing 102 blocks pushing assembly 103 and makes pushing assembly 103 fixed, can promote the filter residue is unified right, and brush by the filter screen that comes and goes brush 1033 contact outside, prevent to block up, reached the beneficial effect that adopts spacing rotating part so that the filter residue is released.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A filter screen is with preventing blockking up mechanism of brushing, includes first slider (1), first dwang (2), first dwang (3), second dwang (4), second dwang (5), axis of rotation (6), outer solid pole (7) and slide (9), first slider (1) left end upper portion is rotated with first dwang (2) and is connected, first dwang (2) left end and first dwang (3) fixed connection, second dwang (4) run through both ends left part around first dwang (3) and second dwang (5) simultaneously to first dwang (3) are rotated with second dwang (5) through second dwang (4) and are connected, axis of rotation (6) front end and second dwang (5) rear end right part welding, outer solid pole (7) front end middle part and axis of rotation (6) welding, be provided with slider (8) around first slider (1) between both ends and slide (9) inboard, the sliding seat (9) is connected with the first sliding block (1) in a sliding mode through a sliding device (8), and the bottom end of the first sliding block (1) is welded with the brushing device (10);

the method is characterized in that: still include slider (8) and brushing device (10), slider (8) include second slider (81), pearl groove (82), ball (83) and spout (84), second slider (81) top bottom both ends are provided with pearl groove (82), pearl groove (82) inner wall and ball (83) surface swing joint, second slider (81) surface and spout (84) inner wall sliding connection, both ends and second slider (81) welding around first slider (1).

2. An anti-clogging brushing mechanism for a filter screen according to claim 1, characterized in that: brushing device (10) are including roof (101), spacing of L type (102) and promotion subassembly (103), roof (101) bottom is provided with spacing of L type (102) and promotion subassembly (103) respectively to spacing of L type (102) top and roof (101) welding, roof (101) rotate with promotion subassembly (103) and are connected, spacing of L type (102) and promotion subassembly (103) all are provided with three groups, spacing of L type (102) set up in promotion subassembly (103) left part to spacing of L type (102) and promotion subassembly (103) alternate arrangement.

3. An anti-clogging brushing mechanism for a filter screen according to claim 2, characterized in that: the pushing assembly (103) comprises a third rotating piece (1031), a mounting plate (1032) and a round-trip brush (1033), the bottom end of the third rotating piece (1031) is rotatably connected with the mounting plate (1032), the bottom end of the mounting plate (1032) is fixedly connected with the round-trip brush (1033), and the bottom end of the top plate (101) is fixedly connected with the third rotating piece (1031).

4. An anti-clogging brushing mechanism for a filter screen according to claim 1, characterized in that: the outer surface of the second sliding block (81) is mutually embedded with the inner wall of the sliding groove (84).

5. An anti-clogging brushing mechanism for a filter screen according to claim 1, characterized in that: the inner wall of the ball groove (82) is mutually embedded with the outer surface of the ball (83).

6. An anti-clogging brushing mechanism for a sieve according to claim 2 or 3, characterized in that: the right end face of the L-shaped limiting strip (102) is in contact with the left end face of the mounting plate (1032), and the left end face of the mounting plate (1032) is perpendicular to the ground plane.

7. An anti-clogging brushing mechanism for a filter screen according to claim 3, characterized in that: the third rotating members (1031) are provided in five groups, and the third rotating members (1031) are equally distributed on the top end surface of the mounting plate (1032) from front to rear.