CN211215912U

CN211215912U - Environment-friendly filtering device convenient for dust collection

Info

Publication number: CN211215912U
Application number: CN201922177139.4U
Authority: CN
Inventors: 孙登红; 宋军杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-08-11
Anticipated expiration: 2029-12-07

Abstract

The utility model discloses an environment-friendly filtering device convenient for dust collection, which comprises a rectangular filtering box, wherein both ends of the rectangular filtering box are respectively communicated with an air inlet pipe and an air outlet pipe, a layer of rectangular plate is fixedly arranged on the inner wall of one end of the rectangular filtering box close to the air inlet pipe, a circular groove is arranged on the rectangular plate, the inner wall of the circular groove is provided with a plurality of fixed rods, the other end of each fixed rod is connected with the outer wall of a disc, a layer of filter screen is arranged in a gap between the fixed rods, a cylinder is fixedly arranged at the center of one side of the disc opposite to the air outlet pipe, the outer wall of the cylinder is provided with a ring-shaped groove, a cylinder is sleeved in the ring-shaped groove in a rotating way, a brush plate is arranged on the outer wall of one end of the cylinder close to the filter screen, a plurality of tooth blocks which are distributed in, and one surface of the sliding block is fixedly provided with a rack plate, and the rack plate is meshed with the toothed block.

Description

Environment-friendly filtering device convenient for dust collection

Technical Field

The utility model relates to an album of dirt filtration equipment technical field specifically is an environmental protection filter equipment convenient to album dirt.

Background

Along with the progress of society, people's standard of living's improvement, industrial development is faster and faster, pollution in the air is also more and more serious, and many mechanical equipment production require very high to the environment, in order to guarantee the construction environment, and the consideration to personnel's health, all be equipped with dust collector at the job site mostly, but current dust collector is when filtering through filtering component, and easy deposit influences filtration efficiency on filtering component's filter screen, and for this we propose the environmental protection filter equipment who is convenient for collect dirt and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection filter equipment convenient to collection dirt to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly filtering device convenient for dust collection comprises a rectangular filtering box, wherein two ends of the rectangular filtering box are respectively communicated with an air inlet pipe and an air outlet pipe, a layer of rectangular plate is fixedly arranged on the inner wall of one end, close to the air inlet pipe, of the rectangular filtering box, a circular groove is formed in the rectangular plate, a plurality of fixing rods distributed in an annular mode are fixedly arranged on the inner wall of the circular groove, the other end of each fixing rod is fixedly connected to the outer wall of a disc, a filter screen is fixedly arranged in a gap between every two adjacent fixing rods, a cylinder is fixedly arranged at the center of one surface, opposite to the air outlet pipe, of the disc, a circular groove is formed in the outer wall of the cylinder, a cylinder is rotatably sleeved in the circular groove, a plurality of brush plates distributed in an annular mode are fixedly arranged on the outer wall of one end, close to the filter screen, of the cylinder, brushes on, one side of the rectangular filter box is provided with a rectangular through groove, one end of the rectangular through groove is fixedly spliced with a strip-shaped box, one end of the strip-shaped box spliced in the rectangular through groove is an open end, a sliding block is clamped in the strip-shaped box in a sliding mode, one face of the sliding block is fixedly provided with a rack plate, the rack plate is meshed with a tooth block, one face of the sliding block, opposite to the rack plate, is fixedly provided with a strip-shaped insert block, and the other end of the strip-shaped insert block penetrates through the strip-shaped box in a sliding mode.

As an optimized technical scheme of the utility model, the bar inserted block is located the fixed handle that is equipped with in the outside one end both sides of bar box, the handle is shaft-like.

As a preferred technical scheme of the utility model, the fixed stopper that is equipped with in top and the bottom of slider, the inner wall and the stopper cooperation of bar box are equipped with the spacing groove, sliding joint has the stopper in the spacing groove.

As an optimal technical scheme of the utility model, be equipped with the mounting groove that a plurality of is cyclic annular distribution in the ring channel, the pulley is installed to the mounting groove internal rotation, the pulley rotates with the inner circle of drum to close.

As a preferred technical scheme of the utility model, the fixed sleeve that is equipped with in one end top of bar box, sliding joint has the connecting block in the sleeve, the top of connecting block is rotated and is equipped with the round bar, the top of round bar slides and runs through the sleeve, and the round bar is located the one end outer wall of sleeve and has cup jointed the spring, the both ends of spring respectively with connecting block top and sleeve interior top surface fixed connection, and the fixed horizontal pole that is equipped with in top of round bar, the fixed stop lever that is equipped with in other end bottom of horizontal pole, the lower extreme of stop lever is pegged graft with the locking hole activity at bar inserted block top.

As an optimal technical scheme of the utility model, the fixed end box that is equipped with the top for opening the mouth in one end bottom of rectangle filter cartridge, the rectangle filter cartridge bottom of the top of end box also is open form, and slidable mounting has the dust collection box in the end box.

Compared with the prior art, the beneficial effects of the utility model are that:

the handle is held to drive the strip-shaped inserting block and the rack plate to move in the direction far away from the strip-shaped box, the cylinder and the brush plate are driven to rotate through the meshing of the rack plate and the tooth block, and the brush on the brush plate is used for cleaning the filter screen in the rotating process, so that the phenomenon that the filter screen is blocked and the working efficiency is influenced when the filter screen is used for a long time is prevented.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection structure of the middle cylinder of the present invention;

FIG. 4 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 6 is a sectional view taken along the plane a-a in fig. 5 according to the present invention.

In the figure: 1 rectangular filter box, 11 air inlet pipes, 12 air outlet pipes, 13 rectangular through grooves, 2 rectangular plates, 21 circular grooves, 22 fixing rods, 23 circular discs, 24 filter screens, 25 circular grooves, 26 cylinders, 27 tooth blocks, 28 brush plates, 29 mounting grooves, 210 pulleys, 211 cylinders, 3 strip boxes, 31 sliding blocks, 32 rack plates, 33 strip inserting blocks, 34 handles, 35 limiting blocks, 36 limiting grooves, 37 sleeves, 38 connecting blocks, 39 circular rods, 310 springs, 311 cross rods, 312 stopping rods, 313 stopping holes, 4 bottom boxes and 41 dust collecting boxes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to FIGS. 1-6

Embodiment 1, the utility model provides a technical scheme: an environment-friendly filtering device convenient for dust collection comprises a rectangular filtering box 1, wherein two ends of the rectangular filtering box 1 are respectively communicated with an air inlet pipe 11 and an air outlet pipe 12, a layer of rectangular plate 2 is fixedly arranged on the inner wall of one end, close to the air inlet pipe 11, of the rectangular filtering box 1, a circular groove 21 is arranged on the rectangular plate 2, a plurality of fixing rods 22 which are distributed in an annular shape are fixedly arranged on the inner wall of the circular groove 21, the other ends of the fixing rods 22 are fixedly connected to the outer wall of a disc 23, a layer of filter screen 24 is fixedly arranged in a gap between every two adjacent fixing rods 22, a cylinder 211 is fixedly arranged at the center of one surface, opposite to the air outlet pipe 12, of the disc 23, an annular groove 25 is arranged on the outer wall of the cylinder 211, a cylinder 26 is rotatably sleeved in the annular groove 25, a plurality of brush plates 28 which are distributed in an annular shape are fixedly arranged on the outer wall of one end, close to, one side of the rectangular filter box 1 is provided with a rectangular through groove 13, one end of the strip-shaped box 3 is fixedly inserted in the rectangular through groove 13, one end of the strip-shaped box 3 inserted in the rectangular through groove 13 is an open end, a sliding block 31 is slidably clamped in the strip-shaped box 3, one surface of the sliding block 31 is fixedly provided with a rack plate 32, the rack plate 32 is meshed with a toothed block 27, one surface of the sliding block 31, which is opposite to the rack plate 32, is fixedly provided with a strip-shaped insert block 33, the other end of the strip-shaped insert block 33 slidably penetrates through the strip-shaped box 3, two sides of one end, which is positioned outside the strip-shaped box 3, of the strip-shaped insert block 33 are fixedly provided with handles 34, the handles 34 are rod-shaped, when the filter screen 24 is used in daily life, gas entering the air inlet pipe 11 is filtered and is discharged through the air outlet pipe 12, and after long-time use, if the filter screen 24 is blocked, the handles 34 are held at the moment, the strip-shaped, through the meshing of rack board 32 and tooth piece 27, drive drum 26 and brush board 28 and rotate, at the rotation in-process, utilize the brush on brush board 28 to clean filter screen 24, prevent under long-time use, appear blockking up, influence work efficiency.

The fixed stopper 35 that is equipped with in top and the bottom of slider 31, the inner wall of bar box 3 cooperates with stopper 35 and is equipped with spacing groove 36, and sliding joint has stopper 35 in spacing groove 36, utilizes the slip joint of stopper 35 and spacing groove 36, guarantees that slider 31 slides at the inside stability of bar box 3.

The annular groove 25 is internally provided with a plurality of mounting grooves 29 which are distributed annularly, the mounting grooves 29 are internally and rotatably provided with pulleys 210, the pulleys 210 are in rotating butt joint with the inner ring of the cylinder 26, and the cylinder 26 can rotate more smoothly by the cooperation of the pulleys 210.

The bottom of one end of the rectangular filter box 1 is fixedly provided with a bottom box 4 with an open top, the bottom of the rectangular filter box 1 above the bottom box 4 is also open, a dust collecting box 41 is slidably mounted in the bottom box 4, impurities falling on the filter screen 24 enter the dust collecting box 41 through the opening at the bottom, and the dust collecting box 41 is pulled out from the bottom box 4 in the later period to dump the impurities.

Embodiment 2, on the basis of embodiment 1, in order to prevent the brush plate 28 from rotating freely, a limit structure is added, specifically, a sleeve 37 is fixedly disposed at the top of one end of the strip-shaped box 3, a connecting block 38 is slidably engaged with the sleeve 37, a round rod 39 is rotatably disposed at the top of the connecting block 38, the top end of the round rod 39 slidably penetrates through the sleeve 37, a spring 310 is sleeved on the outer wall of one end of the round rod 39 located in the sleeve 37, two ends of the spring 310 are respectively fixedly connected with the top of the connecting block 38 and the inner top surface of the sleeve 37, a cross rod 311 is fixedly disposed at the top end of the round rod 39, a stop rod 312 is fixedly disposed at the bottom of the other end of the cross rod 311, the lower end of the stop rod 312 is movably inserted into a stop hole 313 at the top of the strip-shaped insert 33, before the strip-shaped insert 33 is pulled, the cross rod 311 is pulled upwards to separate the stop rod, after the stop rod 312 is separated from the stop hole 313, the round rod 39 is driven to rotate ninety degrees on the connecting block 38, so that the strip-shaped insert 33 is unlocked, the pull influence of the stop rod 312 on the strip-shaped insert 33 is avoided, and after the filter screen 24 is cleaned in the later period, the operation is performed in the reverse direction according to the operation.

The working principle is as follows: the utility model discloses when daily use, utilize filter screen 24 to filter the dust removal to the gas that intake pipe 11 got into, gas rethread outlet duct 12 after filtering is discharged, after long-time use, if appear blockking up on filter screen 24, hold handle 34 this moment, drive bar inserted block 33 and rack plate 32 to the direction motion of keeping away from bar box 3, through the meshing of rack plate 32 and tooth piece 27, drive drum 26 and brush board 28 and rotate, in the rotation process, utilize the brush on brush board 28 to clean filter screen 24, the impurity that drops on filter screen 24 enters into dust collection box 41 through the opening of bottom, later stage is pulled out dust collection box 41 from bottom box 4, empty impurity can, prevent under long-time use, the jam appears, influence work efficiency; before the bar-shaped plug block 33 is pulled, the cross rod 311 is pulled upwards to separate the stop rod 312 from the stop hole 313, meanwhile, the round rod 39 drives the connecting block 38 to compress the spring 310, after the stop rod 312 is separated from the stop hole 313, the round rod 39 is driven to rotate ninety degrees on the connecting block 38, the bar-shaped plug block 33 is unlocked, the pulling influence of the stop rod 312 on the bar-shaped plug block 33 is avoided, and after the filter screen 24 is cleaned in the later period, the operation is performed in the reverse direction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection filter equipment convenient to collection dirt, includes rectangle filter cartridge (1), the both ends of rectangle filter cartridge (1) communicate respectively has intake pipe (11) and outlet duct (12), its characterized in that: the rectangular filter box comprises a rectangular filter box body (1), wherein one end of the rectangular filter box body (1) close to an air inlet pipe (11) is fixedly provided with a layer of rectangular plate (2), the rectangular plate (2) is provided with a circular groove (21), the inner wall of the circular groove (21) is fixedly provided with a plurality of fixing rods (22) which are distributed in an annular shape, the other ends of the fixing rods (22) are fixedly connected to the outer wall of a disc (23), a layer of filter screen (24) is fixedly arranged in a gap between every two adjacent fixing rods (22), a cylinder (211) is fixedly arranged at the center of one side, back to an air outlet pipe (12), of the disc (23), the outer wall of the cylinder (211) is provided with an annular groove (25), a cylinder (26) is rotatably sleeved in the annular groove (25), a plurality of brush plates (28) which are distributed in an annular shape are fixedly arranged on the outer wall of one end, close to, and the fixed tooth piece (27) that are the cyclic annular distribution of a plurality of that are equipped with of one end outer wall that filter screen (24) was kept away from in drum (26), one side of rectangle filter cartridge (1) is equipped with the rectangle and runs through groove (13), the rectangle runs through the one end that groove (13) internal fixation was pegged graft and has bar box (3), the one end of pegging graft in rectangle runs through groove (13) is the open end in bar box (3), and sliding joint has slider (31) in bar box (3), the one side of slider (31) is fixed and is equipped with rack plate (32), rack plate (32) and tooth piece (27) intermeshing, and slider (31) are fixed and are equipped with bar inserted block (33) in the one side of rack plate (32) dorsad, the other end slip of bar inserted block (33) runs through bar box (3).

2. The environmentally friendly filter device facilitating dust collection according to claim 1, wherein: the bar-shaped insert block (33) is positioned at two sides of one end outside the bar-shaped box (3) and fixedly provided with a handle (34), and the handle (34) is rod-shaped.

3. The environmentally friendly filter device facilitating dust collection according to claim 1, wherein: the top and the bottom of slider (31) are fixed and are equipped with stopper (35), the inner wall of strip box (3) is equipped with spacing groove (36) with stopper (35) cooperation, sliding joint has stopper (35) in spacing groove (36).

4. The environmentally friendly filter device facilitating dust collection according to claim 1, wherein: the inner side of the annular groove (25) is provided with a plurality of mounting grooves (29) which are distributed annularly, a pulley (210) is rotatably mounted in the mounting grooves (29), and the pulley (210) is in rotating fit with the inner ring of the cylinder (26).

5. The environmentally friendly filter device facilitating dust collection according to claim 1, wherein: the fixed sleeve (37) that is equipped with in one end top of bar box (3), sliding joint has connecting block (38) in sleeve (37), the top of connecting block (38) is rotated and is equipped with round bar (39), the top of round bar (39) slides and runs through sleeve (37), and round bar (39) are located the one end outer wall of sleeve (37) and have cup jointed spring (310), the both ends of spring (310) respectively with connecting block (38) top and sleeve (37) interior top surface fixed connection, and the top of round bar (39) is fixed and is equipped with horizontal pole (311), the fixed stop lever (312) that is equipped with in other end bottom of horizontal pole (311), the lower extreme of stop lever (312) is pegged graft with locking hole (313) activity at bar inserted block (33) top.

6. An eco-friendly filter device facilitating dust collection according to any one of claims 1 to 5, wherein: the bottom of one end of the rectangular filter box (1) is fixedly provided with a bottom box (4) with an open top, the bottom of the rectangular filter box (1) above the bottom box (4) is also open, and a dust collection box (41) is arranged in the bottom box (4) in a sliding manner.