Rotary bar screen machine convenient for garbage cleaning

Abstract

The rotary bar screen machine comprises a front side plate and a rear side plate, rollers are installed between the lower left corner and the upper right corner between the front side plate and the rear side plate, and a guide roller is arranged below the roller located at the upper right corner. The positions, close to the lower side edges, of the side plates on the front side and the rear side are fixedly connected through a plurality of connecting beams, the two rollers and the guide roller are in transmission connection through a grating chain, and a brush roller is arranged on the right side of the portion, located between the roller on the upper right corner and the guide roller, of the grating chain. And a flushing mechanism for performing high-pressure flushing on the grating chain is arranged on the left side of the part, between the right upper corner roller and the guide roller, of the grating chain. Garbage on the surface of the grating chain is cleaned down through continuous rotation of the brush roller, and meanwhile, the garbage clamped in gaps of the grating chain is flushed out through high-pressure water sprayed to the grating chain by the flushing mechanism, so that the garbage on the grating chain is cleaned more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of grille dirt removers, in particular to a rotary grille dirt remover which is convenient for cleaning garbage. Background Art

[0002] The screen cleaner is a kind of cleaning machine that separates solids from liquids. It intercepts the garbage in the water through the continuously rolling screen chain and transports it upward to complete the salvage and cleaning of the garbage in the water.

[0003] The Chinese patent with announcement number CN208485610U discloses a cleaning device for a rotary grille cleaner, which belongs to the technical field of sewage treatment equipment. It includes a reduction motor, a transmission device and a cleaning roller. The cleaning roller is located at the slag outlet of the rotary grille cleaner, and its two ends are rotatably installed on the frame shell of the rotary grille cleaner. The reduction motor drives the cleaning roller to rotate through the transmission device. The rotation direction of the cleaning roller is consistent with the rotation direction of the grille chain of the rotary grille cleaner. A brush is installed on the cleaning roller. The length of the brush is equal to the width of the grille chain. The bristles of the brush are in contact with the grille chain. The utility model has a simple structure, a high degree of automation, and is durable. It can thoroughly remove debris on the grille chain of the rotary grille cleaner.

[0004] The above-mentioned rotary grille dirt remover uses a cleaning device to clean up the garbage on the grille chain through the spring and brush roller set on the cleaning roller, but it can only clean up the garbage on the surface of the grille chain, while the garbage stuck in the gap of the grille chain cannot be cleaned out. There are still certain deficiencies in cleaning the garbage on the grille chain. Utility Model Content

[0005] In order to solve the problem that the cleaning device for the rotary grille cleaner cannot clean out the garbage in the gaps of the grille chain, the present application provides a rotary grille cleaner that is convenient for cleaning garbage, which adopts the following technical solutions:

[0006] A rotary grille cleaner for facilitating garbage cleaning comprises two front and rear side plates, rollers are installed between the lower left corner and the upper right corner between the front and rear side plates, and a guide roller is provided below the roller located at the upper right corner, the front and rear side plates are fixedly connected near the lower edge by a plurality of connecting beams, the two rollers and the guide rollers are connected by a grille chain transmission, a brush roller is provided on the right side of the grille chain located between the upper right corner roller and the guide roller, and a flushing mechanism for high-pressure flushing of the grille chain is provided on the left side of the grille chain located between the upper right corner roller and the guide roller, and a discharge mechanism for collecting and discharging garbage dropped from the grille chain is provided below the brush roller.

[0007] Optionally, a suction head is installed between the front and rear side panels near the lower left corner, and the suction head is connected to a suction pipe. The upper end of the suction pipe is connected to a water pump, and the water outlet end of the water pump is connected to the flushing mechanism through a pipe.

[0008] Optionally, the flushing mechanism includes a water spray box, with mounting plates fixed to both front and rear ends of the water spray box, and a plurality of evenly arranged spray heads fixed to the right side of the water spray box.

[0009] Optionally, the water suction head is configured to be in a hollow spherical shape, and the outer surface of the water suction head is provided with evenly distributed filtering holes.

[0010] Optionally, a connecting pipe is fixed to the right side of the water suction head, and a connecting flange is fixed to the right end of the connecting pipe.

[0011] Optionally, the discharge mechanism includes an arc-shaped collecting trough, a rotatable spiral blade rod is installed on the inner side of the collecting trough, and evenly distributed water holes are opened on the outer side of the collecting trough, and a vertical baffle is fixed to the right end of the collecting trough.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model cleans the garbage on the surface of the grille chain by the continuous rotation of the brush roller, and at the same time, the high-pressure water sprayed toward the grille chain by the flushing mechanism flushes out the garbage stuck in the gaps of the grille chain, thereby making the cleaning of the garbage on the grille chain more thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a cross-sectional view of a rotary grille dirt remover for easy garbage cleaning shown in the utility model;

[0016] Figure 2 This is a schematic diagram of a flushing mechanism of a rotary grille cleaner for easy garbage cleaning shown in the utility model;

[0017] Figure 3 This is a schematic diagram of a water suction head of a rotary screen cleaner for easy garbage cleaning shown in the utility model;

[0018] Figure 4 The utility model is a schematic diagram of a discharging mechanism of a rotary screen dirt remover for facilitating garbage cleaning.

[0019] In the figure: 1. Side panel; 2. Suction head; 21. Connecting flange; 22. Connecting pipe; 23. Filter hole; 3. Grille chain; 4. Suction pipe; 5. Water pump; 6. Flushing mechanism; 61. Spray box; 62. Spray head; 63. Mounting plate; 7. Roller; 8. Brush roller; 9. Guide roller; 10. Discharge mechanism; 101. Collecting trough; 102. Water permeable hole; 103. Spiral blade rod; 104. Baffle; 11. Connecting beam. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the present invention.

[0021] Please refer to the Figure 1 As shown, a rotary grille cleaner that is convenient for garbage cleaning is provided, including two front and rear side plates 1, and rollers 7 are installed between the lower left corner and the upper right corner between the front and rear side plates 1, and a guide roller 9 is provided below the roller 7 at the upper right corner, and the front and rear side plates 1 are fixedly connected near the lower edge by multiple connecting beams 11, and the two rollers 7 and the guide rollers 9 are connected by a grille chain 3. A brush roller 8 is provided on the right side of the grille chain 3 between the roller 7 and the guide roller 9, and a flushing mechanism 6 for high-pressure flushing of the grille chain 3 is provided on the left side of the grille chain 3 between the roller 7 and the guide roller 9, and a discharge mechanism 10 for collecting and discharging the garbage fallen from the grille chain 3 is provided below the brush roller 8. The garbage on the surface of the grille chain 3 is cleaned off by the continuous rotation of the brush roller 8, and the high-pressure water sprayed to the grille chain 3 by the flushing mechanism 6 is flushed out of the gaps in the grille chain 3, so that the garbage on the grille chain 3 is cleaned more thoroughly.

[0022] Please refer to the Figure 1 As shown, a suction head 2 is installed between the side panels 1 on the front and rear sides near the lower left corner, and the suction head 2 is connected to a suction pipe 4. The upper end of the suction pipe 4 is connected to a water pump 5, and the water outlet end of the water pump 5 is connected to a flushing mechanism 6 through a pipeline. The water pump 5 absorbs water through the suction pipe 4 and the suction head 2 and sends it to the flushing mechanism 6 for flushing.

[0023] Please refer to the Figure 2 As shown, the flushing mechanism 6 includes a water spray box 61, and mounting plates 63 are fixed to the front and rear ends of the water spray box 61. The water spray box 61 is fixed between the side panels 1 on both sides through the mounting plates 63. A plurality of evenly arranged nozzles 62 are fixed to the right side of the water spray box 61, and high-pressure water jets are sprayed through the nozzles 62 to flush out garbage stuck in the gap.

[0024] Please refer to the Figure 3 As shown, the water suction head 2 is configured to be hollow and spherical so as to absorb and filter water over a larger area. The outer surface of the water suction head 2 is provided with evenly distributed filter holes 23 for filtering debris in the sucked water. A connecting pipe 22 is fixed to the right side of the water suction head 2, and a connecting flange 21 is fixed to the right end of the connecting pipe 22. The water suction head 2 is connected to the water suction pipe 4 through the connecting pipe 22 and the connecting flange 21.

[0025] Please refer to the Figure 4 As shown, the discharge mechanism 10 includes an arc-shaped collecting trough 101 for collecting the cleaned garbage. A rotatable spiral blade rod 103 is installed on the inner side of the collecting trough 101. The spiral blade rod 103 rotates continuously to discharge the garbage in the collecting trough 101 outward. The outer side surface of the collecting trough 101 is provided with evenly arranged water-permeable holes 102 to discharge the water in the garbage. A vertical baffle 104 is fixed to the right end of the collecting trough 101 to block the flushed garbage.

[0026] Working principle: The two rollers 7 continuously rotate to drive the grille chain 3 to roll. The rolling grille chain 3 transports the garbage filtered out of the waterway upward. At this time, the garbage on the surface of the grille chain 3 is cleaned off by the brush roller 8. At the same time, the water pump 5 absorbs water from the waterway through the suction pipe 4 and the suction head 2 and sends it to the water spray box 61. At this time, the water in the water spray box 61 sprays a high-pressure water column through the nozzle 62 to flush out the garbage stuck in the gap. The cleaned garbage falls into the collection tank 101 and is discharged outward under the rotation of the spiral blade rod 103.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A rotary screen cleaner for facilitating garbage cleaning, comprising two front and rear side panels (1), characterized in that: A roller (7) is installed between the lower left corner and the upper right corner between the two front and rear side panels (1), and a guide roller (9) is provided below the roller (7) at the upper right corner. The front and rear side panels (1) are fixedly connected near the lower edge by a plurality of connecting beams (11). The two rollers (7) and the guide rollers (9) are connected by a grid chain (3). A brush roller (8) is provided on the right side of the grid chain (3) between the roller (7) and the guide roller (9), and a flushing mechanism (6) for high-pressure flushing of the grid chain (3) is provided on the left side of the grid chain (3) between the roller (7) and the guide roller (9). A discharge mechanism (10) for collecting and discharging garbage dropped from the grid chain (3) is provided below the brush roller (8).

2. A rotary screen cleaner for facilitating garbage cleaning according to claim 1, characterized in that: A water suction head (2) is installed between the side panels (1) on the front and rear sides near the lower left corner, and the water suction head (2) is connected to a water suction pipe (4). The upper end of the water suction pipe (4) is connected to a water pump (5), and the water outlet end of the water pump (5) is connected to the flushing mechanism (6) through a pipeline.

3. The rotary screen cleaner for facilitating garbage cleaning according to claim 1, characterized in that: The flushing mechanism (6) comprises a water spray box (61), the front and rear ends of the water spray box (61) are both fixed with mounting plates (63), and the right side of the water spray box (61) is fixed with a plurality of evenly arranged spray heads (62).

4. A rotary screen cleaner for facilitating garbage cleaning according to claim 2, characterized in that: The water suction head (2) is configured to be in a hollow spherical shape, and the outer surface of the water suction head (2) is provided with evenly distributed filtering holes (23).

5. The rotary screen cleaner for facilitating garbage cleaning according to claim 4, characterized in that: A connecting pipe (22) is fixed to the right side of the water suction head (2), and a connecting flange (21) is fixed to the right end of the connecting pipe (22).

6. The rotary screen cleaner for facilitating garbage cleaning according to claim 1, characterized in that: The discharge mechanism (10) comprises an arc-shaped collecting trough (101), a rotatable spiral blade rod (103) is installed on the inner side of the collecting trough (101), and evenly arranged water-permeable holes (102) are opened on the outer side of the collecting trough (101), and a vertical baffle (104) is fixed to the right end of the collecting trough (101).

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