Automatic filter screen cleaning equipment for rainwater utilization

Abstract

The utility model relates to the technical field of filter screen automatic cleaning, and discloses a rainwater utilization filter screen automatic cleaning device which comprises a processing box, the right end of the processing box is fixedly connected with a drainage pipe, the inner wall of the processing box is fixedly connected with a filter screen, the right end of the processing box is provided with a cleaning assembly, and the cleaning assembly comprises a mounting frame. A servo motor is mounted at the top of the mounting frame, and the output end of the servo motor is fixedly connected with a forward and reverse lead screw. The scraper is arranged, the servo motor is started, the output end of the servo motor drives the positive and negative screw rod to rotate, the positive and negative screw rod rotates to drive the moving table to move on the surface of the positive and negative screw rod, the moving table moves to drive the connecting rod to move, and the connecting rod moves to drive the scraper to move on the surface of the filter screen. Impurities on the surface of the filter screen fall off from the surface of the filter screen from the surface of the filter screen to the right end of the treatment box, so that the surface of the filter screen can be conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter screen automatic cleaning technical field, concretely is a filter screen automatic cleaning equipment of rainwater utilization. BACKGROUND

[0002] Filter screen is the component for separating impurities, particles and the like in fluid. The material is various, and is widely used in various fields. In the aspect of rainwater utilization, it plays a key role, can effectively filter leaves, silt and other sundries in rainwater, so that the collected rainwater is cleaner, and provides convenience for subsequent rainwater reuse links such as irrigation and toilet flushing.

[0003] And in the process of filtering rainwater, the surface of the filter screen will be full of impurities after long-time filtering, causing the surface of the filter screen to be blocked, rainwater cannot be quickly filtered through the filter screen, resulting in low filtering efficiency, and cleaning impurities by manual work will waste a lot of time and energy. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a filter screen automatic cleaning equipment for rainwater utilization, which comprises a treatment box, a drain pipe is fixedly connected to the right end of the treatment box, a filter screen is fixedly connected to the inner wall of the treatment box, and a cleaning assembly is installed at the right end of the treatment box.

[0005] The cleaning assembly comprises a mounting frame, a servo motor is installed at the top of the mounting frame, a forward and reverse screw rod is fixedly connected to the output end of the servo motor, a moving table is transmissionally connected to the surface of the forward and reverse screw rod, a connecting rod is fixedly connected to one end of the moving table close to the drain pipe, a sliding block is fixedly connected to the end of the connecting rod away from the moving table, a sliding rail one is slidingly connected to the surface of the sliding block, a scraper is installed at the top of the connecting rod, and a bolt is screwedly connected in the connecting rod.

[0006] Through the above technical scheme, by setting the scraper, starting the servo motor, the output end of the servo motor drives the forward and reverse screw rod to rotate, the moving table moves on the surface of the forward and reverse screw rod, the connecting rod moves, and the scraper moves on the surface of the filter screen, so that the impurities on the surface of the filter screen fall from the surface of the filter screen to the right end of the treatment box, and the surface of the filter screen is conveniently cleaned.

[0007] As a further improvement of the above scheme, the connecting rod penetrates the inner wall of the treatment box, and the rear end of the sliding rail one is fixedly connected to the inner wall of the treatment box.

[0008] Through the technical scheme, the connecting rod penetrates the inner wall of the processing box and is connected to the inner wall of the processing box at the rear end of the slide rail one, so that the connecting rod in the cleaning assembly can stably work in the processing box, and the fixing of the slide rail one provides a stable track for the sliding of the sliding block, thereby ensuring the stability of the scraper when moving to clean the filter screen.

[0009] As a further improvement of the above scheme, the bottom of the scraper is in contact with the top of the filter screen, the number of bolts is two, the two bolts are uniformly distributed in the center of the top of the connecting rod in a symmetrical manner, and the bolts penetrate the bottom of the scraper and the connecting rod.

[0010] Through the technical scheme, the contact between the scraper and the filter screen ensures that the impurities on the filter screen can be effectively scraped off, and the two symmetrically distributed bolts can firmly fix the scraper on the connecting rod, prevent the scraper from shaking or falling off during cleaning, and ensure the cleaning effect.

[0011] As a further improvement of the above scheme, the inner wall of the processing box is fixedly connected with a fixed baffle, and the inner part of the fixed baffle is connected with a clamping plate.

[0012] Through the technical scheme, the clamping plate avoids rainwater from falling into the collecting box from the right end of the filter screen when filtering rainwater.

[0013] As a further improvement of the above scheme, the fixed baffle is located at one end of the inner wall of the processing box close to the servo motor, and the clamping plate penetrates the bottom of the filter screen.

[0014] As a further improvement of the above scheme, the inner wall of the processing box is fixedly connected with a slide strip, the inner part of the slide strip is slidably connected with a slide rail two, and the surface of the slide rail two is fixedly connected with a collecting box.

[0015] Through the technical scheme, the inner wall of the processing box is connected with the slide strip, the slide strip is slidably connected with the slide rail two, and the slide rail two is connected with the collecting box, so that the collecting box can be conveniently installed and taken out in the processing box, and the impurities and waste on the filter screen can be conveniently collected.

[0016] As a further improvement of the above scheme, the number of slide strips is two, the two slide strips are uniformly distributed in the center of the top of the processing box in a symmetrical manner, and the collecting box is located below the filter screen.

[0017] Through the technical scheme, it is ensured that the impurities cleaned from the filter screen can accurately fall into the collecting box, the impurities can be conveniently collected and treated, the processing box can be kept clean, and the continuous and effective operation of the whole equipment is also facilitated.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model discloses a scraper is set up, and the servo motor is started, and the output of servo motor drives positive and negative screw rod to rotate, and positive and negative screw rod rotation drives moving platform to move on the surface of positive and negative screw rod, and moving platform moves and drives connecting rod to move, and connecting rod moves and drives scraper to move on the surface of filter screen, and the impurity on the surface of filter screen is pushed from the surface of filter screen to the right end of processing box and falls down from the right end of filter screen, and it is convenient to carry out cleaning work to the surface of filter screen.

[0020] The utility model discloses a collection box is set up, and the impurity scraped from the right end of filter screen falls to the surface of collection box from the right end of filter screen, and pulls collection box, and the slide rail no. ACCURACY OF DRAWINGS

[0021] Figure 1 It is whole structure schematic diagram of the utility model;

[0022] Figure 2 It is whole side structure schematic diagram of the utility model;

[0023] Figure 3 It is whole connection structure schematic diagram of cleaning assembly of the utility model;

[0024] Figure 4 It is the utility model Figure Three A place amplification structure schematic diagram;

[0025] Figure 5 It is collection box and processing box separation structure schematic diagram of the utility model.

[0026] In the drawing: 1, processing box;2, drain pipe;3, filter screen;4, cleaning assembly;41, mounting frame;42, servo motor;43, positive and negative screw rod;44, moving platform;45, connecting rod;46, sliding block;47, slide rail one;48, scraper;49, bolt;5, fixed baffle;6, clamping plate;7, slide strip;8, slide rail two;9, collection box. DETAILED DESCRIPTION

[0027] Below, combining the drawing and specific embodiment, the utility model is described further, and it is explained that under the premise of not conflicting, the following described each embodiment or each technical feature between can be any combination and form new embodiment.

[0028] Embodiment:

[0029] Please combine Figures 1-5 The rainwater utilization filter screen automatic cleaning equipment of the embodiment, including processing box 1, the right end fixedly connected with drain pipe 2 of processing box 1, the inner wall fixedly connected with filter screen 3 of processing box 1, and the right end of processing box 1 is installed with cleaning assembly 4.

[0030] The cleaning assembly 4 comprises a mounting frame 41, a servo motor 42 mounted on the top of the mounting frame 41, a positive and negative screw rod 43 fixedly connected to the output end of the servo motor 42, a moving table 44 drivingly connected to the surface of the positive and negative screw rod 43, a connecting rod 45 fixedly connected to one end of the moving table 44 close to the drain pipe 2, a sliding block 46 fixedly connected to the other end of the connecting rod 45 away from the moving table 44, a sliding rail one 47 slidingly connected to the surface of the sliding block 46, a scraper 48 mounted on the top of the connecting rod 45, and a bolt 49 threadedly connected in the connecting rod 45. When the servo motor 42 is started, the output end of the servo motor 42 drives the positive and negative screw rod 43 to rotate, the positive and negative screw rod 43 drives the moving table 44 to move on the surface of the positive and negative screw rod 43, the moving table 44 drives the connecting rod 45 to move, and the connecting rod 45 drives the scraper 48 to move on the surface of the filter screen 3, so that the impurities on the surface of the filter screen 3 fall from the surface of the filter screen 3 to the right end of the treatment box 1.

[0031] The connecting rod 45 penetrates the inner wall of the treatment box 1, and the rear end of the sliding rail one 47 is fixedly connected to the inner wall of the treatment box 1.

[0032] The bottom of the scraper 48 is in contact with the top of the filter screen 3, the number of the bolts 49 is two, the two bolts 49 are uniformly distributed in the center of the top of the connecting rod 45, and the bolts 49 penetrate the scraper 48 and the bottom of the connecting rod 45.

[0033] The inner wall of the treatment box 1 is fixedly connected with a fixed baffle 5, and the inner wall of the fixed baffle 5 is clamped with a clamping plate 6.

[0034] The fixed baffle 5 is located at one end of the inner wall of the treatment box 1 close to the servo motor 42, and the clamping plate 6 penetrates the bottom of the filter screen 3.

[0035] The inner wall of the treatment box 1 is fixedly connected with a sliding strip 7, the sliding strip 7 is slidingly connected with a sliding rail two 8 inside, and the surface of the sliding rail two 8 is fixedly connected with a collection box 9. The impurities scraped from the right end of the filter screen 3 fall to the surface of the collection box 9, the collection box 9 is pulled, the sliding rail two 8 on the surface of the collection box 9 slides on the sliding strip 7, and the collection box 9 is separated from the treatment box 1, so that the impurities in the collection box 9 can be cleaned.

[0036] The number of the sliding strips 7 is two, the two sliding strips 7 are uniformly distributed in the center of the top of the treatment box 1, and the collection box 9 is located below the filter screen 3.

[0037] The implementation principle of the rainwater utilization filter screen automatic cleaning equipment in the embodiment is as follows: when rainwater is utilized, the rainwater is first poured into the treatment box 1 from the top of the treatment box 1, falls to the lower part of the filter screen 3 after being filtered by the filter screen 3, and is then discharged through the drain pipe 2.

[0038] The card plate 6 is separated from the surface of the fixed baffle 5, the scraper 48 is started, the servo motor 42 is started, the output end of the servo motor 42 drives the forward and reverse screw rod 43 to rotate, the forward and reverse screw rod 43 drives the moving table 44 to move on the surface of the forward and reverse screw rod 43, the moving table 44 drives the connecting rod 45 to move, the connecting rod 45 drives the scraper 48 to move on the surface of the filter screen 3, the impurities on the surface of the filter screen 3 are pushed from the surface of the filter screen 3 to the right end of the treatment box 1 and fall from the surface of the filter screen 3, so that the surface of the filter screen 3 is cleaned.

[0039] The impurities scraped from the right end of the filter screen 3 fall on the surface of the collecting box 9 from the right end of the filter screen 3, the collecting box 9 is pulled, the slide rail two 8 on the surface of the collecting box 9 slides on the slide strip 7 and is separated from the treatment box 1, and the impurities in the treatment box 1 are cleaned.

[0040] The above embodiment is only a preferred embodiment of the utility model, cannot be used to limit the range of the utility model protection, and any non-substantial change and replacement of the utility model on the basis of the utility model belongs to the range of the utility model claimed protection.

Claims

1. A rainwater utilization screen automatic cleaning apparatus, characterized by: Including processing box (1), the right end fixedly connected with drain pipe (2), the inner wall of processing box (1) is fixedly connected with filter screen (3), the right end of processing box (1) is installed with cleaning assembly (4); The cleaning assembly (4) includes a mounting bracket (41), the top of the mounting bracket (41) is installed with a servo motor (42), the output end of the servo motor (42) is fixedly connected with a positive and negative screw rod (43), the surface of the positive and negative screw rod (43) is drivingly connected with a moving table (44), one end of the moving table (44) close to the drain pipe (2) is fixedly connected with a connecting rod (45), the end of the connecting rod (45) away from the moving table (44) is fixedly connected with a sliding block (46), the surface of the sliding block (46) is slidingly connected with a slide rail one (47), the top of the connecting rod (45) is installed with a scraper (48), the inside of the connecting rod (45) is threadedly connected with a bolt (49).

2. The rainwater utilization screen automatic cleaning apparatus according to claim 1, characterized by: The connecting rod (45) penetrates the inner wall of the processing box (1), and the rear end of the slide rail one (47) is fixedly connected to the inner wall of the processing box (1).

3. The rainwater utilization screen automatic cleaning apparatus according to claim 1, characterized by: The bottom of the scraper (48) is in contact with the top of the filter screen (3), the number of the bolt (49) is two, the two bolts (49) are uniformly distributed in the center of the top of the connecting rod (45), and the bolt (49) penetrates the scraper (48) and the bottom of the connecting rod (45).

4. The rainwater utilization screen automatic cleaning apparatus according to claim 1, characterized by: The inner wall of the processing box (1) is fixedly connected with a fixed baffle (5), and the inner wall of the fixed baffle (5) is connected with a clamping plate (6).

5. The rainwater utilization screen automatic cleaning apparatus according to claim 4, characterized by: The fixed baffle (5) is located at one end of the inner wall of the processing box (1) close to the servo motor (42), and the clamping plate (6) penetrates the bottom of the filter screen (3).

6. The rainwater utilization screen automatic cleaning apparatus according to claim 1, characterized by: The inner wall of the processing box (1) is fixedly connected with a slide strip (7), the inner wall of the slide strip (7) is slidingly connected with a slide rail two (8), and the surface of the slide rail two (8) is fixedly connected with a collecting box (9).

7. The rainwater utilization screen automatic cleaning apparatus according to claim 6, characterized by: The number of the slide strip (7) is two, and the two slide strips (7) are uniformly distributed in the center of the top of the processing box (1), and the collecting box (9) is located below the filter screen (3).

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