Crawler-type automatic flushing filter

Abstract

The utility model relates to the technical field of fishpond filters, and particularly discloses a crawler-type automatic flushing filter which comprises a box body, a connecting frame is installed in the box body, a first rolling shaft and a second rolling shaft are rotatably installed on the connecting frame, a filter screen is sleeved on the first rolling shaft and the second rolling shaft, and the first rolling shaft and the second rolling shaft are connected through a connecting rod. The filter screen is used for conveying garbage, a garbage groove is formed in the position, close to the second rolling shaft, in the box body, a flushing device is installed in the position, close to the second rolling shaft, on the connecting frame, the flushing device is arranged close to the second rolling shaft, and the flushing device is used for flushing the garbage conveyed by the filter screen into the garbage groove. According to the utility model, the filter screen of the filter can be effectively washed, and garbage is prevented from being stuck in the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of fishpond filters, in particular to a crawler type automatic flushing filter. Background Art

[0002] For traditional filter belt type fishpond filters, garbage remaining on the surface of the filter belt is scraped from the outside of the filter belt by a scraper. This method easily causes the garbage to get stuck inside the filter belt, making it difficult to clean after a long time and thus needs to be improved. Content of the Utility Model

[0003] To solve the problems mentioned in the background art, the purpose of the utility model is to provide a crawler type automatic flushing filter.

[0004] To achieve the above objective, the technical solution of the utility model is as follows:

[0005] The crawler type automatic flushing filter includes a box body. A connecting frame is installed inside the box body. A first roller and a second roller are rotatably installed on the connecting frame. A filter screen is sleeved on the first roller and the second roller together. The filter screen is used to transport garbage. A garbage chute is installed at a position in the box body close to the second roller. A flushing device is installed inside the filter screen on the connecting frame. The flushing device is arranged close to the second roller and is used to flush the garbage transported by the filter screen into the garbage chute.

[0006] Further, a water storage box is installed inside the box body. The water storage box is arranged close to the first roller. The height of the water inlet of the garbage chute, the height of the second roller, the height of the first roller, and the height of the overflow port of the water storage box increase in sequence.

[0007] Further, the connecting frame is movably arranged between the water storage box and the garbage chute.

[0008] Further, two bearing seats are detachably installed on the outer wall of the garbage chute. The two bearing seats are arranged at intervals along the axial direction of the second roller. Both ends of the roller core of the second roller are installed in the two bearing seats respectively. A support member is detachably connected to the outer wall of the water storage box. The connecting frame leans on the support member.

[0009] Further, a splash guard is rotatably installed at the top of the side plate of the garbage chute facing away from the water storage box. The splash guard covers the filter screen washed by the flushing device.

[0010] Further, the flushing device includes a spray pipe, a connecting pipe, and a plurality of high-pressure nozzles. The spray pipe is fixed on the connecting frame and is disposed close to the second roller. A plurality of the high-pressure nozzles are spaced apart on the spray pipe. The water outlet of the high-pressure nozzle is disposed corresponding to the splash guard. The connecting pipe is used for connecting the spray pipe with a water supply source.

[0011] Further, a feeding plate is rotatably installed inside the splash guard. The feeding plate is inclined and abuts against the top of the side plate of the garbage chute facing the water storage box. The higher end of the feeding plate is in clearance fit with the filter screen, and the lower end of the feeding plate extends into the garbage chute.

[0012] Further, a water chute is rotatably connected to the overflow port of the water storage box. One end of the water chute away from the water storage box extends above the top surface of the filter screen.

[0013] Further, two guiding plates are connected inside the garbage chute. The two guiding plates are spaced apart along the axial direction of the second roller, and the two guiding plates are arranged in an inverted V shape. A sewage outlet is formed below the adjacent ends of the two guiding plates on the side plate of the garbage chute facing away from the water storage box. The outer end of the sewage outlet is connected to a sewage pipe, and the sewage pipe penetrates through the side wall of the box body and extends outside the box body.

[0014] Further, a power device is installed outside the garbage chute, and the power device is in transmission connection with the second roller.

[0015] The beneficial effects of the present utility model are as follows: By adopting the method of scraping the garbage on the surface of the filter belt with a scraper, the device flushes from the inside to the outside of the filter screen, which can effectively prevent the garbage from remaining inside the filter screen and has higher cleaning efficiency. Description of the Drawings

[0016] Figure 1 Isometric view of the embodiment of the present utility model;

[0017] Figure 2 Cross-sectional view of the embodiment of the present utility model;

[0018] Figure 3 Isometric view of the embodiment of the present utility model with the box body hidden;

[0019] Figure 4 Schematic diagram of the connecting frame leaving the water storage box in the embodiment of the present utility model;

[0020] Figure 5 Isometric view of the embodiment of the present utility model with the box body and the filter screen hidden;

[0021] Figure 6This is an exploded view of the garbage chute in the embodiment of the present utility model.

[0022] Explanation of the attached drawing numbers: 1. Box body, 11. Support frame, 2. Water storage box, 21. Water chute, 22. Angle code, 3. Garbage chute, 31. Guide plate, 32. Drainage port, 33. Mounting plate, 4. Connecting plate, 41. Connecting arm, 42. Tensioner, 5. First roller, 6. Second roller, 7. Bearing seat, 8. Filter screen, 9. Splash guard, 91. Feeding plate, 10. Spray pipe, 101. Connecting pipe, 102. High-pressure nozzle, 110. Drainage pipe, 120. Servo motor. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the protection scope of the present utility model.

[0024] Embodiment

[0025] As Figures 1 - 6 shown, the crawler-type automatic flushing filter includes a box body 1. A support frame 11 is installed inside the box body 1. A garbage chute 3 and a water storage box 2 are installed at intervals in the left-right direction on the top of the support frame 11. A connecting frame is movably arranged between the water storage box 2 and the garbage chute 3. The connecting frame includes two strip-shaped connecting plates 4. The two connecting plates 4 are arranged at intervals in the front-back direction between the water storage box 2 and the garbage chute 3, and a plurality of connecting arms 41 are fixedly connected between the two connecting plates 4. One end of the connecting plate 4 in the length direction is close to the garbage chute 3, and the other end is close to the water storage box 2. A tensioner 42 is installed at the end of the connecting plate 4 close to the water storage box 2. The two ends of the connecting plate 4 close to the garbage chute 3 are respectively sleeved on the two ends of the roller core of the second roller 6. The first roller 5 is installed on the two tensioners 42. A bearing seat 7 is respectively installed on the front and rear outer walls of the garbage chute 3 by bolts. The two ends of the roller core of the second roller 6 are respectively installed in the two bearing seats 7. A support member is detachably connected to the outer wall of the water storage box 2 facing the garbage chute 3. The support member is two angle codes 22. The two angle codes 22 are arranged at intervals along the axial direction of the first roller 5. The two ends of the two connecting plates 4 far from the second roller 6 are respectively placed on the two angle codes 22. A filter screen 8 is sleeved on the first roller 5 and the second roller 6 together. The filter screen 8 is used to send the solid garbage overflowing with water in the water storage box 2 into the garbage chute 3. A flushing device is installed inside the filter screen 8 on the connecting frame. The flushing device is arranged close to the second roller 6. The flushing device is used to flush the top surface of the filter screen 8.

[0026] In practical applications, the water in the water storage box 2 overflows from the overflow port of the water storage box 2 together with the garbage, and then the garbage falls on the top of the filter screen 8. The filter screen 8 conveys the garbage towards the garbage chute 3. The flushing device flushes from the inside to the outside of the filter screen 8 at any time and flushes the garbage into the garbage chute 3. Therefore, it can effectively prevent the garbage from remaining inside the filter screen 8, and the cleaning efficiency is high.

[0027] In this embodiment, the height of the water inlet of the garbage chute 3, the height of the second roller 6, the height of the first roller 5, and the height of the overflow port of the water storage box 2 increase in sequence. The design is reasonable to ensure that the garbage can effectively fall into the garbage chute 3.

[0028] In this embodiment, the height of the top of the connecting plate 4 of the garbage chute 3 facing away from the water storage box 2 is higher than the height of the second roller 6. A splash guard 9 is rotatably installed on the top of the connecting plate 4 of the garbage chute 3 facing away from the water storage box 2. The splash guard 9 covers the filter screen 8 washed by the flushing device. The setting of the splash guard 9 can prevent the flushing device from flushing the garbage outside the box body 1, which is convenient for blocking the garbage.

[0029] In this embodiment, the flushing device includes a spray pipe 10, a connecting pipe 101, and a plurality of high-pressure nozzles 102. The spray pipe 10 is fixed between the two connecting plates 4 and is arranged close to the second roller 6. The spray pipe 10 is parallel to the second roller 6. A plurality of high-pressure nozzles 102 are arranged at intervals along the axial direction of the spray pipe 10. The water outlet of the high-pressure nozzle 102 is arranged corresponding to the splash guard 9. The connecting pipe 101 is used to connect the spray pipe 10 with a water supply source (not shown in the figure).

[0030] In this embodiment, a feeding plate 91 is rotatably installed inside the splash guard 9. The feeding plate 91 is inclined and leans against the top of the connecting plate 4 of the garbage chute 3 facing the water storage box 2. The higher end of the feeding plate 91 is in clearance fit with the filter screen 8, and the lower end of the feeding plate 91 extends into the garbage chute 3. The feeding plate 91 can ensure that the garbage does not fall outside the garbage chute 3.

[0031] In this embodiment, a water chute 21 is rotatably connected to the overflow port of the water storage box 2. One end of the water chute 21 away from the water storage box 2 extends above the top surface of the filter screen 8. The water chute 21 can ensure that the garbage falls on the filter screen 8.

[0032] In this embodiment, two guiding plates 31 are connected inside the garbage chute 3. The two guiding plates 31 are arranged at intervals along the axial direction of the second roller 6. The two guiding plates 31 are arranged in an inverted V shape. A sewage outlet 32 is opened below the adjacent ends of the two guiding plates 31 on the connecting plate 4 of the garbage chute 3 facing away from the water storage box 2. The outer end of the sewage outlet 32 is connected with a sewage pipe 110. The sewage pipe 110 penetrates through the side wall of the box body 1 and extends outside the box body 1. The design is reasonable, which is convenient for quickly sending the garbage outside the box body 1 for subsequent treatment.

[0033] In this embodiment, a power device is installed outside the garbage chute 3. The power device is in transmission connection with the second roller 6. Specifically, an installation plate 33 is connected to the upper part of the connecting plate 4 of the garbage chute 3 facing away from the water storage box 2. The power device is a servo motor 120. The servo motor 120 is fixed on the installation plate 33. The main shaft of the servo motor 120 is in transmission connection with the second roller 6 through a sprocket and a chain.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. All any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Crawler-type automatic flushing filter, including a box body (1), a connecting frame is installed inside the box body (1), a first roller (5) and a second roller (6) are rotatably installed on the connecting frame, a filter screen (8) is jointly sleeved on the first roller (5) and the second roller (6), and the filter screen (8) is used for transporting garbage, characterized in that, A garbage chute (3) is installed inside the box body (1) near the second roller (6). A flushing device is installed inside the filter screen (8) on the connecting frame. The flushing device is arranged close to the second roller (6), and the flushing device is used to flush the garbage transported by the filter screen (8) into the garbage chute (3).

2. The crawler type automatic flushing filter according to claim 1, wherein A water storage box (2) is installed inside the box body (1). The water storage box (2) is arranged close to the first roller (5). The height of the water inlet of the garbage chute (3), the height of the second roller (6), the height of the first roller (5), and the height of the overflow port of the water storage box (2) increase in sequence.

3. The crawler type automatic flushing filter according to claim 2, characterized in that, The connecting frame is movably arranged between the water storage box (2) and the garbage chute (3).

4. The crawler-type automatic flushing filter according to claim 3, characterized in that, Both ends of the roller core of the second roller (6) are respectively sleeved with bearing seats (7). The second roller (6) is installed on both sides of the garbage chute (3) through the two bearing seats (7). A support member is detachably connected to the outer wall of the water storage box (2), and the connecting frame leans on the support member.

5. The crawler type automatic flushing filter according to claim 2, characterized in that, A splash guard (9) is rotatably installed at the top of the side plate of the garbage chute (3) facing away from the water storage box (2). The splash guard (9) covers the filter screen (8) flushed by the flushing device.

6. The crawler-type automatic flushing filter according to claim 5, wherein, The flushing device includes a spray pipe (10), a connecting pipe (101), and a plurality of high-pressure nozzles (102). The spray pipe (10) is fixed on the connecting frame and arranged close to the second roller (6). A plurality of the high-pressure nozzles (102) are arranged at intervals on the spray pipe (10). The water outlet of the high-pressure nozzle (102) is arranged corresponding to the splash guard (9). The connecting pipe (101) is used to connect the spray pipe (10) with a water supply source.

7. The crawler type automatic flushing filter according to claim 5, characterized in that, A feeding plate (91) is rotatably installed inside the splash guard (9). The feeding plate (91) is inclined and leans on the top of the side plate of the garbage chute (3) facing the water storage box (2). The higher end of the feeding plate (91) is in clearance fit with the filter screen (8), and the lower end of the feeding plate (91) extends into the garbage chute (3).

8. The crawler type automatic flushing filter according to claim 2, wherein, A flowing water groove (21) is rotatably connected to the overflow port of the water storage box (2). One end of the flowing water groove (21) away from the water storage box (2) extends above the top surface of the filter screen (8).

9. The crawler type automatic flushing filter according to claim 2, characterized in that, Two guiding plates (31) are connected inside the garbage chute (3). The two guiding plates (31) are arranged at intervals along the axial direction of the second roller (6). The two guiding plates (31) are arranged in an inverted V shape. A sewage outlet (32) is opened below the adjacent ends of the two guiding plates (31) on the side plate of the garbage chute (3) facing away from the water storage box (2). The outer end of the sewage outlet (32) is connected with a sewage pipe (110), and the sewage pipe (110) penetrates through the side wall of the box body (1) and extends outside the box body (1).

10. The crawler-type automatic flushing filter according to claim 1, characterized in that, A power device is installed outside the garbage chute (3), and the power device is in transmission connection with the second roller (6).

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