Rotary bar screen machine

Abstract

The utility model relates to the field of rotary grille decontamination, and discloses a rotary grille decontamination machine which comprises a supporting protection frame, the right side of the top of the supporting protection frame is fixedly connected with a fixing frame, the two sides of the interior of the supporting protection frame are both rotationally connected with rotating shafts, the exteriors of the rotating shafts are both fixedly connected with transmission rollers, and the transmission rollers are fixedly connected with transmission shafts. The conveying rollers are sleeved with a conveying belt, a plurality of cleaning brush strips are evenly and fixedly connected to the outer portion of the conveying belt, a springback frame is fixedly connected to the outer side of the supporting protection frame, a collecting assembly is installed on the outer side of the springback frame, and a transmission shaft is rotationally connected to the interior of the fixing frame. According to the aquatic plant cleaning device, the situation that the cleaning effect becomes poor due to accumulation of aquatic plants is avoided, the cleaning stability of the device is guaranteed, the using effect is good, garbage backflow caused by accumulation of garbage inside is avoided, the garbage is continuously discharged outwards, and long-time cleaning and using of the device are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of rotary grille dirt removal, in particular to a rotary grille dirt removal machine. Background Art

[0002] A rotary screen cleaner is a device commonly used in sewage treatment. It is mainly used to filter and remove solid particles in sewage. The device is usually composed of a frame, a rotor, a screen plate and other components. When sewage passes through the rotary screen cleaner, the solid particles will be intercepted by the screen plate, while the liquid part will pass through the screen into the downstream treatment system.

[0003] After searching, a rotary screen dirt remover with announcement number CN210736243U comprises a dirt removal frame and a rotary screen device, a filter plate is inclined at the lower end of the frame body, a back plate is arranged at the upper end of the filter plate, a slag outlet is horizontally arranged above the back plate, a slag removal tooth is arranged above the slag outlet, a spiral slag discharger is arranged directly below the slag outlet, a reduction motor is arranged above the frame body, a driving shaft is arranged above the inside of the frame body, a driven shaft is arranged below the inside of the frame body, a rotary chain is arranged between the driving shaft and the driven shaft, and a hard plastic brush is arranged on the rotary chain; the utility model filters garbage in the water through the filter plate, and the hard plastic brush on the rotary screen device can clean the garbage on the filter plate from bottom to top into the spiral slag discharger, and the setting of the slag removal tooth can forcibly scrape off the garbage that is tightly adhered to the hard plastic brush, and the garbage that cannot be scraped off is brought back to the water facing surface with the rotary screen device, and filtered through the filter plate for the next scraping process, and will not be brought into the subsequent working section of the equipment.

[0004] Based on the above patent, garbage in the water is filtered through a filter plate, and the hard plastic brush on the rotary grille device can clean the garbage on the filter plate from bottom to top into the spiral slag discharger. The slag removal teeth can forcibly scrape off the tightly adhered garbage on the hard plastic brush, and the garbage that cannot be scraped off is brought back to the water surface with the rotary grille device, and filtered through the filter plate for the next scraping process, and will not be brought into the subsequent sections of the equipment. However, some aquatic plants or long strips of garbage in the water will be entangled on the surface of the brush, making it impossible to clean the aquatic plants in time, and the accumulation of aquatic plants will make it impossible to clean. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a rotary grille dirt remover to ensure the cleaning stability and long-term cleaning use of the device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The conveyor belt is provided on the outer surface of the conveyor belt, and the conveyor belt is provided with a plurality of cleaning brush strips, and the conveyor belt is provided with a plurality of cleaning brush strips.

[0008] Furthermore, the garbage discharge assembly includes a conveying roller located outside the transmission shaft, a plurality of cleaning blocks are evenly fixedly connected to the outside of the conveying roller, a traction inclined block is fixedly connected to the left side of the inside of the fixed frame, and a discharge frame is fixedly connected to the right side of the bottom end of the fixed frame.

[0009] Furthermore, the collection component includes a collection frame located outside the rebound frame, a collection box is nested inside the collection frame, a cleaning slope is opened on the top of the rebound frame, and a plurality of cleaning slots are evenly opened on the outer upper side of the support and protection frame.

[0010] Furthermore, the driving end of the driving motor is fixedly connected to the rear end of the transmission shaft.

[0011] Furthermore, the cleaning brush strips are interlaced and fitted with the plurality of cleaning slots.

[0012] Furthermore, the outer portion of the cleaning brush strip is attached to the lower inner wall of the supporting protection frame.

[0013] Furthermore, the outer parts of the cleaning blocks are respectively and correspondingly attached to the tops of the traction inclined blocks.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the aquatic plants adhering to the cleaning process are cleaned by supporting a protective frame, a fixed frame, a transmission shaft, a first pulley, a second pulley, a rotating shaft, a rebound frame, a collecting box, a cleaning slope, a collecting frame, a cleaning brush strip, and a conveyor belt, thereby avoiding the deterioration of the cleaning effect due to the accumulation of aquatic plants, ensuring the stability of the cleaning device, and achieving good use effect.

[0016] 2. In the utility model, the garbage is discharged through a fixed frame, a transmission belt, a first pulley, a transmission shaft, a driving motor, a conveying roller, a cleaning block, a traction inclined block, and a discharge frame, thereby avoiding garbage accumulation inside to cause garbage backflow, and continuously discharging the garbage to the outside, thereby ensuring long-term cleaning and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall diagram of a rotary grille dirt remover proposed by the utility model;

[0018] Figure 2 This is a rear view of a rotary grille dirt remover proposed by the utility model;

[0019] Figure 3 This is an internal diagram of a support and protection frame of a rotary grille dirt remover proposed by the utility model;

[0020] Figure 4 This is an internal diagram of a fixed frame of a rotary grille dirt remover proposed by the utility model.

[0021] Legend:

[0022] 1. Support and protection frame; 2. Rebound frame; 3. Collecting box; 4. Collecting frame; 5. Cleaning inclined surface; 6. Cleaning notch; 7. Fixed frame; 8. First pulley; 9. Transmission shaft; 10. Rotating shaft; 11. Second pulley; 12. Transmission belt; 13. Driving motor; 14. Cleaning brush strip; 15. Conveyor belt; 16. Conveyor roller; 17. Traction inclined block; 18. Conveyor roller; 19. Cleaning block; 20. Discharge frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a rotary grille dirt remover, comprising a supporting and protecting frame 1, a fixed frame 7 is fixedly connected to the top right side of the supporting and protecting frame 1, both sides of the interior of the supporting and protecting frame 1 are rotatably connected to a rotating shaft 10, the exterior of the rotating shaft 10 is fixedly connected to a transmission roller 16, the exterior of the transmission roller 16 is covered with a transmission belt 15, the exterior of the transmission belt 15 is evenly and fixedly connected to a plurality of cleaning brush strips 14, the exterior of the supporting and protecting frame 1 is fixedly connected to a rebound frame 2, the exterior of the rebound frame 2 is installed with a collecting assembly, the interior of the fixed frame 7 is rotatably connected to a transmission shaft 9, the front side of the transmission shaft 9 passes through the outer wall of the fixed frame 7 and is fixedly connected to a first pulley 8, the front end of the upper rotating shaft 10 passes through A second pulley 11 is passed through the outer wall of the support and protection frame 1 and is fixedly connected thereto. The second pulley 11 is connected to the first pulley 8 through a transmission belt 12. A driving motor 13 is fixedly connected to the rear end of the fixed frame 7. A garbage discharge assembly is installed inside the fixed frame 7. The collecting assembly includes a collecting frame 4 located outside the rebound frame 2. A collecting box 3 is nested inside the collecting frame 4. A cleaning slope 5 is provided on the top of the rebound frame 2. A plurality of cleaning notches 6 are evenly provided on the outer upper side of the support and protection frame 1. The driving end of the driving motor 13 is fixedly connected to the rear end of the transmission shaft 9. A cleaning brush strip 14 is inserted and fitted between the plurality of cleaning notches 6. The outer portion of the cleaning brush strip 14 is fitted to the lower inner wall of the support and protection frame 1.

[0025] When cleaning, the support and protection frame 1 is inserted into the water. At this time, the driving motor 13 is started to drive the transmission shaft 9 to rotate, thereby rotating the first pulley 8, thereby driving the transmission belt 12 to transmit, and rotating the second pulley 11, and rotating the upper rotating shaft 10, thereby driving the transmission belt 15 to transmit, and the cleaning brush bar 14 starts to move from bottom to top, and the garbage is pulled into the interior of the support and protection frame 1 through the cleaning brush bar 14, and sent into the interior of the fixed frame 7, and when the cleaning brush bar 14 moves to the cleaning groove 6, the cleaning brush bar 14 extends outward and contacts the cleaning inclined surface 5, thereby scraping off the water grass that the brush is entangled and adhered to, and then flows into the interior of the collecting box 3 through the collecting frame 4, completing the cleaning of the water grass, avoiding the deterioration of the cleaning effect due to the accumulation of water grass, ensuring the stability of the cleaning device, and having a good use effect.

[0026] Reference Figure 2 and Figure 4 The garbage discharge assembly includes a conveying roller 18 located outside the transmission shaft 9, and a plurality of cleaning blocks 19 are evenly fixedly connected to the outside of the conveying roller 18. A traction inclined block 17 is fixedly connected to the left side of the inside of the fixed frame 7, and a discharge frame 20 is fixedly connected to the right side of the bottom end of the fixed frame 7. The outsides of the cleaning blocks 19 are respectively correspondingly attached to the tops of the traction inclined blocks 17;

[0027] As the cleaning brush bar 14 contacts the traction inclined block 17, the garbage is pulled into the inner side of the traction inclined block 17. As the transmission shaft 9 rotates, the conveying roller 18 rotates, thereby rotating the cleaning block 19. The cleaning block 19 continuously contacts the surface of the traction inclined block 17, and discharges the garbage to the outside through the discharge frame 20, avoiding the accumulation of garbage inside and causing garbage backflow, and continuously discharging the garbage to the outside, thereby ensuring the long-term cleaning use of the device.

[0028] Working principle: When cleaning, the support and protection frame 1 is inserted into the water. At this time, the drive motor 13 is started to drive the transmission shaft 9 to rotate, thereby rotating the first pulley 8, thereby driving the transmission belt 12 to transmit, and rotating the second pulley 11. The upper rotating shaft 10 is rotated, thereby driving the transmission belt 15 to transmit, and the garbage is pulled into the interior of the support and protection frame 1 through the cleaning brush bar 14, and sent to the interior of the fixed frame 7. When the cleaning brush bar 14 moves to the cleaning slot 6, the water plants entangled and adhered by the brush are scraped off, and then flow into the interior of the collecting box 3 through the collecting frame 4, completing the cleaning of the water plants, and as the cleaning brush bar 14 contacts the traction inclined block 17, the garbage is pulled into the inner side of the traction inclined block 17, and as the transmission shaft 9 rotates, the conveying roller 18 is rotated, thereby rotating the cleaning block 19, and the garbage is discharged to the outside through the discharge frame 20.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary grille dirt remover, comprising a support and protection frame (1), characterized in that: The top right side of the support and protection frame (1) is fixedly connected to a fixed frame (7); both sides of the interior of the support and protection frame (1) are rotatably connected to a rotating shaft (10); the exterior of the rotating shaft (10) is fixedly connected to a transmission roller (16); the exterior of the transmission roller (16) is covered with a transmission belt (15); the exterior of the transmission belt (15) is evenly and fixedly connected to a plurality of cleaning brush strips (14); the exterior of the support and protection frame (1) is fixedly connected to a rebound frame (2); the exterior of the rebound frame (2) is installed with a collecting assembly; The fixed frame (7) is internally rotatably connected to a transmission shaft (9), the front side of the transmission shaft (9) penetrates the outer wall of the fixed frame (7) and is fixedly connected to a first pulley (8), the front end of the upper rotating shaft (10) penetrates the outer wall of the supporting protection frame (1) and is fixedly connected to a second pulley (11), the second pulley (11) is connected to the first pulley (8) via a transmission belt (12), the rear end of the fixed frame (7) is fixedly connected to a driving motor (13), and a garbage discharge assembly is installed inside the fixed frame (7).

2. A rotary screen dirt remover according to claim 1, characterized in that: The garbage discharge assembly comprises a conveying roller (18) located outside the transmission shaft (9), a plurality of cleaning blocks (19) are evenly and fixedly connected to the outside of the conveying roller (18), a traction inclined block (17) is fixedly connected to the left side of the inside of the fixed frame (7), and a discharge frame (20) is fixedly connected to the right side of the bottom end of the fixed frame (7).

3. A rotary screen dirt remover according to claim 1, characterized in that: The collecting assembly comprises a collecting frame (4) located outside the rebound frame (2), a collecting box (3) is nested inside the collecting frame (4), a cleaning slope (5) is provided on the top of the rebound frame (2), and a plurality of cleaning notches (6) are evenly provided on the outer upper side of the supporting and protecting frame (1).

4. A rotary screen dirt remover according to claim 3, characterized in that: The driving end of the driving motor (13) is fixedly connected to the rear end of the transmission shaft (9).

5. The rotary screen dirt remover according to claim 3, characterized in that: The cleaning brush strips (14) are interlaced and fitted with the plurality of cleaning slots (6).

6. A rotary screen dirt remover according to claim 3, characterized in that: The exterior of the cleaning brush strip (14) is attached to the lower inner wall of the supporting protection frame (1).

7. A rotary screen dirt remover according to claim 2, characterized in that: The outsides of the cleaning blocks (19) are respectively and correspondingly attached to the tops of the traction inclined blocks (17).

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