CN214715165U

CN214715165U - Air filter screen structure for sewage treatment workshop

Info

Publication number: CN214715165U
Application number: CN202121231265.4U
Authority: CN
Inventors: 吴健; 王美香; 王新峰; 江友成
Original assignee: China Railway Strait Xiamen Environmental Protection Technology Co ltd
Current assignee: China Railway Strait Xiamen Environmental Protection Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-16
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses an air filter screen structure for a sewage treatment workshop, which comprises a filter box, wherein the top of the filter box is fixedly connected with a driving box, the inside of the driving box is slidably connected with a slide block, the inside of the driving box is rotatably connected with a reciprocating screw rod, the slide block is in threaded connection with the reciprocating screw rod, the bottom of the slide block is fixedly connected with an L-shaped connecting rod, one side of the L-shaped connecting rod is fixedly connected with a brush, the top of the filter box is fixedly connected with a working box, the inside of the working box is slidably connected with a slide plate, the top of the slide plate is fixedly connected with a spring, the inside of the working box is rotatably connected with a rotating rod, the bottom of the slide plate is fixedly connected with a bracket, the bottom of the bracket is fixedly connected with a knocking ball, the outer side of the rotating rod is fixedly connected with an eccentric wheel, the filter screen can be automatically cleaned through the arranged structures such as the reciprocating screw rod, the slide block, the motor, the driving box, the L-shaped connecting rod and the brush, the filter screen is prevented from being blocked, and the filter effect is prevented from being influenced.

Description

Air filter screen structure for sewage treatment workshop

Technical Field

The utility model relates to an air filter screen technical field specifically is an air filter screen structure for sewage treatment workshop.

Background

The air filter screen is divided into four types of coarse effect, medium effect, sub-high effect and high efficiency, different numbers of air filters are arranged in a pipeline according to the air quantity, the filter section is arranged in a centralized air-conditioning system to filter dust particles of indoor air so as to achieve high quality of the indoor air, the pipeline is assembled into a pipeline form, flanges are reserved at the front and the rear parts of the pipeline so as to be conveniently connected with an air duct of the centralized air-conditioning system, a plurality of filter units are arranged and combined according to the required air quantity, an inspection door is reserved at the bottom of the filter section so as to be convenient for overhauling and replacing the filter, the air filter screen is frequently used for filtering the air in a sewage treatment workshop, after the air filter screen is used for a long time, a large amount of impurities such as dust and the like are accumulated on the air filter screen to influence the filtering effect and even cause the blockage of the filter screen, but the existing air filter screen can not be automatically cleaned, and a large amount of operation steps are required for manual cleaning, the manual cleaning labor is large, the efficiency is low, and the use by people is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air filter screen structure is used in sewage treatment workshop to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air filter screen structure for sewage treatment workshop, includes the rose box, the top fixedly connected with drive case of rose box, the inside sliding connection of drive case has the slider, the inside of drive case is rotated and is connected with reciprocal lead screw, slider and reciprocal lead screw threaded connection, the bottom fixedly connected with L type connecting rod of slider, one side fixedly connected with brush of L type connecting rod, the top fixedly connected with work box of rose box, the inside sliding connection of work box has the slide, spring No. one at the top fixed connection of slide, the inside of work box is rotated and is connected with the bull stick, the bottom fixedly connected with support of slide, the bottom fixedly connected with of support strikes the ball, the outside fixedly connected with eccentric wheel of bull stick.

As a preferred scheme of the utility model, the outside fixedly connected with driven pulley of bull stick, the outside fixedly connected with driving pulley of reciprocal lead screw, driven pulley passes through belt drive with driving pulley and is connected.

As a preferred scheme of the utility model, the inside fixedly connected with motor of drive case, the output and the reciprocal lead screw fixed connection of motor.

As an optimized proposal of the utility model, the inside fixedly connected with filter screen of rose box.

As an optimized scheme of the utility model, the bottom joint of rose box has the collection box, the inside of collecting the box is provided with the mounting groove.

As an optimized scheme of the utility model, the fixed case of bottom symmetry fixedly connected with of rose box, the inside sliding connection of fixed case has and mounting groove complex installation piece, one side fixedly connected with slide bar of installation piece, the outside cover of slide bar has No. two springs.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a reciprocal lead screw that sets up, the slider, including a motor, an end cap, a controller, and a cover plate, the drive case, L type connecting rod and brush isotructure can carry out self-cleaning to the filter screen, avoid the filter screen to be blockked up, influence the filter effect, strike the ball through setting up, a spring, a slide, the work box, the eccentric wheel, structure such as drive pulley and driven pulley can strike the filter screen, the filter screen vibration lets impurity drop, thereby it is clean cleaner to the filter screen, and do not need extra power drive, use cost is reduced, the collection box through setting up can be collected the clean impurity that gets off on the filter screen, the people of being convenient for carry out centralized processing, through the fixed case that sets up, the installation piece, the mounting groove, No. two spring and slide bar isotructure can be convenient for people to carry out the dismouting to collecting the box, make things convenient for people to clean collecting the box.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

fig. 4 is a top view of the present invention.

In the figure: 1. a filter box; 2. a driven pulley; 3. a drive pulley; 4. a brush; 5. a filter screen; 6. a collection box; 7. an L-shaped connecting rod; 8. a slider; 9. a reciprocating screw rod; 10. a drive box; 11. a work box; 12. a first spring; 13. a rotating rod; 14. a slide plate; 15. a support; 16. an eccentric wheel; 17. knocking and hitting the ball; 18. a slide bar; 19. a fixed box; 20. a second spring; 21. mounting blocks; 22. mounting grooves; 23. an electric motor.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an air filter screen structure for a sewage treatment workshop comprises a filter box 1, wherein the top of the filter box 1 is fixedly connected with a driving box 10, the inside of the driving box 10 is slidably connected with a sliding block 8, the inside of the driving box 10 is rotatably connected with a reciprocating lead screw 9, the reciprocating lead screw 9 can enable the sliding block 8 to reciprocate, a brush 4 can conveniently clean a filter screen 5, the sliding block 8 is in threaded connection with the reciprocating lead screw 9, the bottom of the sliding block 8 is fixedly connected with an L-shaped connecting rod 7, one side of the L-shaped connecting rod 7 is fixedly connected with the brush 4, the brush 4 can be used for cleaning the filter screen 5 to avoid the filter screen 5 from being blocked to influence the filtering effect, the top of the filter box 1 is fixedly connected with a working box 11, the inside of the working box 11 is slidably connected with a sliding plate 14, the top of the sliding plate 14 is fixedly connected with a spring 12, the spring 12 can be used for pushing the sliding plate 14, and the filter screen 1 can be conveniently knocked by a ball 17, the inside of the work box 11 is rotatably connected with a rotating rod 13, the bottom of the sliding plate 14 is fixedly connected with a bracket 15, the bottom of the bracket 15 is fixedly connected with a knocking ball 17, and the outer side of the rotating rod 13 is fixedly connected with an eccentric wheel 16.

The outer side of the rotating rod 13 is fixedly connected with a driven belt pulley 2, the outer side of the reciprocating screw rod 9 is fixedly connected with a driving belt pulley 3, the driven belt pulley 2 is in transmission connection with the driving belt pulley 3 through a belt, the rotating rod 13 can be rotated by matching the driven belt pulley 2 with the driving belt pulley 3, extra power is not needed for driving the rotating rod 13, and the use cost is reduced; the motor 23 is fixedly connected inside the driving box 10, the motor 23 can be used for enabling the reciprocating screw rod 9 to automatically rotate, so that people can use the reciprocating screw rod more conveniently, and the output end of the motor 23 is fixedly connected with the reciprocating screw rod 9; a filter screen 5 is fixedly connected inside the filter box 1, and the filter screen 5 can be used for filtering air; the bottom of the filter box 1 is clamped with a collecting box 6, the collecting box 6 can be used for collecting impurities cleaned by the filter screen 5, and a mounting groove 22 is formed in the collecting box 6; the bottom symmetry fixedly connected with fixed case 19 of rose box 1, the inside sliding connection of fixed case 19 has the installation piece 21 with mounting groove 22 complex, one side fixedly connected with slide bar 18 of installation piece 21, the outside cover of slide bar 18 has No. two springs 20, No. two springs 20 can be used for promoting installation piece 21, make installation piece 21 can get into the mounting groove 22 automatically in, the people of being convenient for install.

Specifically, when the filter screen 5 needs to be cleaned, the motor 23 is started, the motor 23 rotates the reciprocating screw rod 9, the reciprocating screw rod 9 makes the sliding block 8 perform reciprocating motion, the sliding block 8 makes the brush 4 perform reciprocating motion through the L-shaped connecting rod 7, the brush 4 cleans the filter screen 5, meanwhile, the reciprocating screw rod 9 makes the driving belt pulley 3 rotate, the driving belt pulley 3 makes the driven belt pulley 2 rotate through a belt, the driven belt pulley 2 makes the rotating rod 13 rotate, the rotating rod 13 makes the eccentric wheel 16 rotate, the eccentric wheel 16 makes the sliding plate 14 move, the sliding plate 14 makes the first spring 12 compress, the sliding plate 14 makes the knocking ball 17 move upwards through the bracket 15, when the eccentric wheel 16 rotates back, the first spring 12 pops up to push the sliding plate 14 to move, the sliding plate 14 makes the knocking ball 17 move through the bracket 15, the knocking ball 17 knocks the filter box 1 to make the filter screen 5 vibrate, and impurities cleaned by the filter screen 5 fall into the collection box 6, when collecting box 6 needs to be dismantled, draw slide bar 18 outward, slide bar 18 drives installation piece 21 motion, when installation piece 21 breaks away from mounting groove 22, can dismantle collecting box 6, when collecting box 6 needs to be installed, the one side that will collect box 6 and aim at fixed case 19 is inserted, installation piece 21 is collected box 6 extrusion motion, installation piece 21 compresses No. two spring 20, when mounting groove 22 aligns with installation piece 21, No. two spring 20 flicks, promote installation piece 21 card and go into in the mounting groove 22, can accomplish the installation of collecting box 6.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 air filter screen structure for sewage treatment workshop, includes rose box (1), its characterized in that: the top of the filter box (1) is fixedly connected with a driving box (10), the inside of the driving box (10) is connected with a sliding block (8) in a sliding manner, the inside of the driving box (10) is connected with a reciprocating screw rod (9) in a rotating manner, the sliding block (8) is in threaded connection with the reciprocating screw rod (9), the bottom of the sliding block (8) is fixedly connected with an L-shaped connecting rod (7), one side of the L-shaped connecting rod (7) is fixedly connected with a brush (4), the top of the filter box (1) is fixedly connected with a working box (11), the inside of the working box (11) is connected with a sliding plate (14) in a sliding manner, the top of the sliding plate (14) is fixedly connected with a first spring (12), the inside of the working box (11) is connected with a rotating rod (13) in a rotating manner, the bottom of the sliding plate (14) is fixedly connected with a support (15), and the bottom of the support (15) is fixedly connected with a knocking ball (17), an eccentric wheel (16) is fixedly connected to the outer side of the rotating rod (13).

2. The air screen structure for the sewage treatment plant according to claim 1, wherein: the outer side of the rotating rod (13) is fixedly connected with a driven belt pulley (2), the outer side of the reciprocating screw rod (9) is fixedly connected with a driving belt pulley (3), and the driven belt pulley (2) is connected with the driving belt pulley (3) in a belt transmission mode.

3. The air screen structure for the sewage treatment plant according to claim 2, wherein: the inside fixedly connected with motor (23) of drive case (10), the output and the reciprocal lead screw (9) fixed connection of motor (23).

4. The air screen structure for the sewage treatment plant according to claim 3, wherein: the filter box (1) is fixedly connected with a filter screen (5) inside.

5. The air screen structure for the sewage treatment plant according to claim 4, wherein: the bottom joint of rose box (1) has collection box (6), the inside of collecting box (6) is provided with mounting groove (22).

6. The air screen structure for the sewage treatment plant according to claim 5, wherein: the bottom symmetry fixedly connected with fixed case (19) of rose box (1), the inside sliding connection of fixed case (19) have with mounting groove (22) complex installation piece (21), one side fixedly connected with slide bar (18) of installation piece (21), the outside cover of slide bar (18) has No. two springs (20).