Sewage treatment filtering device

Abstract

The utility model relates to the technical field of filtering devices, in particular to a sewage treatment filtering device. The device comprises a frame body, the top of the frame body is provided with a first motor, the output end of the first motor is fixedly connected with a first gear, one side of the frame body is rotationally connected with a rotating shaft, the arc surface of the rotating shaft is fixedly connected with a second gear and a third gear, and a first chain is arranged between the first gear and the second gear. Fourth gears are rotationally connected to the two sides of the inner wall of the frame body, second chains are arranged between the fourth gears and the third gears, and a separation frame is fixedly connected between the two second chains. The problems that linear garbage is likely to be wound on a separation frame under the action of water flow, so that the linear garbage cannot be discharged from a discharge port of a frame body, and the linear garbage is wound more and more due to long-time winding, so that sewage filtration is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a sewage treatment filtering device. Background Art

[0002] The filtering device is used to separate and filter garbage in sewage during sewage pretreatment. The filtering device consists of a frame, a motor, a gear group, a chain group, a grille group, a separation frame, and a rotating shaft. The frame is installed and fixed in the sewage channel, and motor one is started to rotate gear one. The gear two is rotated through chain one, and gear three is rotated through the rotating shaft. With the cooperation of gear four, chain two is rotated, and then the separation frame on chain two is rotated, and the garbage on grille one and grille two is separated through the separation frame, and then the separation frame reaches the upper end outlet of the frame. The garbage falls into the collection box due to inertia, thereby filtering out the garbage in the sewage.

[0003] The inventor discovered in his daily work that when the filtering device is in use, because the garbage in the sewage contains linear garbage such as nylon ropes and woolen yarns, the linear garbage may be entangled on the separation frame under the action of water flow when the separation frame separates the garbage, making it impossible to discharge the garbage at the discharge port of the frame. The long-term entanglement causes the linear garbage to become more and more entangled, thereby affecting the filtration of sewage. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, since the garbage in the sewage contains linear garbage such as nylon ropes and woolen yarns, the linear garbage may be entangled on the separation frame under the action of water flow when the separation frame is separating the garbage, so that the material cannot be discharged from the discharge port of the frame, and the long-term entanglement makes the linear garbage more and more entangled, thereby affecting the sewage filtration. A sewage treatment filtering device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage treatment and filtering device comprises a frame, a motor 1 is installed on the top of the frame, a gear 1 is fixedly connected to the output end of the motor 1, a rotating shaft is rotatably connected to one side of the frame, a gear 2 and a gear 3 are fixedly connected to the arc surface of the rotating shaft, a chain 1 is arranged between the gear 1 and the gear 2, gear 4 is rotatably connected to the inner wall of the frame on both sides, a chain 2 is arranged between the gear 4 and the gear 3, a separation frame is fixedly connected between the two chains 2, a grille 1 is detachably connected to the inner wall of the frame, a grille 2 is detachably connected to the left end of the frame, gear 5 and gear 6 are rotatably connected to the inner wall of the frame on both sides, the gear 4 and the gear 6 are meshed with the chain 2, a cutting assembly is arranged on the inner wall of the frame, and an anti-blocking assembly is arranged on the inner wall of the frame, the cutting assembly comprises a fixed plate arranged on the inner wall of the frame, and a plurality of evenly distributed blades are fixedly connected to the lower end of the fixed plate.

[0006] The effect achieved by the above components is: by setting the cutting component, when the linear garbage on the separation frame is cut off, when the separation frame moves to the blade, the blade is located between the rods on the separation frame, and the separation frame continues to rotate, so that the blade cuts the linear garbage, so that the linear garbage can be separated, thereby preventing the linear garbage from becoming more and more entangled.

[0007] Preferably, sliding grooves are provided on both sides of the inner wall of the frame, and the fixing plate slides on the inner wall of the sliding groove.

[0008] The effect achieved by the above components is: the fixed plate is limited by setting the sliding groove.

[0009] Preferably, a second motor is installed at the left end of the frame, and a turntable is provided on the inner wall of the frame.

[0010] The effects achieved by the above components are: starting the second motor to drive the turntable to rotate.

[0011] Preferably, the right end of the turntable is rotatably connected to a connecting rod, and the other end of the connecting rod is rotatably connected to a fixed plate.

[0012] The effect achieved by the above components is: the turntable rotates, which drives the connecting rod to rotate, so that when the fixed plate is limited in the slide slot, the fixed plate reciprocates up and down, thereby driving the blade to reciprocate up and down, further cutting off the linear garbage.

[0013] Preferably, the output end of the second motor is fixed to the turntable.

[0014] The effect achieved by the above components is: by arranging the motor 2 and the turntable, the motor 2 drives the turntable to rotate.

[0015] Preferably, the anti-blocking component comprises a round rod arranged on the inner wall of the frame, and a cutting piece is fixedly connected to the arc surface of the round rod.

[0016] The effect achieved by the above components is: when it is necessary to prevent granular garbage from clogging the inner wall of the second grille, the cutting blade on the round rod is rotated through the driving mechanism, so that the cutting blade cuts the granular garbage and separates it from the second grille to avoid affecting the flow of sewage.

[0017] Preferably, gears seven are rotatably connected to both sides of the inner wall of the frame, the gears seven are meshed with two chains, and the round rod is fixed to the two gears seven.

[0018] The effect achieved by the above components is that by setting the gear seven, when the chain two rotates, the gear seven is driven to rotate.

[0019] Preferably, the gear seven and the round rod are provided in plurality, and the plurality of gear seven and the round rod are evenly distributed on the inner wall of the frame.

[0020] The effect achieved by the above components is: by arranging a plurality of gears 7 and round rods, the particles that clog the inner wall of the grille 2 are cut off.

[0021] In summary, the beneficial effects of the utility model are:

[0022] In the utility model, a cutting component is provided, and when the linear garbage on the separation frame is cut off, when the separation frame moves to the blade, the blade is located between the rods on the separation frame, and the separation frame continues to rotate, so that the blade cuts the linear garbage, so that the linear garbage can be separated, thereby preventing the linear garbage from becoming more and more entangled. This solves the problem that the linear garbage may be entangled on the separation frame under the action of water flow when the separation frame is separating the garbage because the garbage in the sewage contains linear garbage such as nylon ropes and woolen yarns, thereby preventing the separation frame from being discharged at the material outlet of the frame, and the long-term entanglement causes the linear garbage to become more and more entangled, thereby affecting the sewage filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the cutting component of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the anti-blocking component of the utility model.

[0027] Legend: 1. Frame; 2. Cutting assembly; 3. Anti-blocking assembly; 4. Motor 1; 5. Gear 1; 6. Chain 1; 7. Gear 2; 8. Rotating shaft; 9. Gear 3; 10. Chain 2; 11. Separation frame; 12. Gear 5; 13. Gear 6; 14. Grille 1; 15. Grille 2; 16. Gear 4; 21. Fixed plate; 22. Blade; 23. Slide; 25. Turntable; 24. Connecting rod; 26. Motor 2; 31. Round rod; 32. Cutting disc; 33. Gear 7. DETAILED DESCRIPTION

[0028] Reference Figure 1 and Figure 2As shown, the utility model provides a technical solution: a sewage treatment and filtering device includes a frame 1, a motor 4 is installed on the top of the frame 1, and a gear 5 is fixedly connected to the output end of the motor 4, a rotating shaft 8 is rotatably connected to one side of the frame 1, and a gear 2 7 and a gear 3 9 are fixedly connected to the arc surface of the rotating shaft 8, a chain 6 is arranged between the gear 1 5 and the gear 2 7, gear 4 16 is rotatably connected to both sides of the inner wall of the frame 1, a chain 2 10 is arranged between the gear 4 16 and the gear 3 9, a separation frame 11 is fixedly connected between the two chains 2 10, a grille 14 is detachably connected to the inner wall of the frame 1, and a grille 2 15 is detachably connected to the left end of the frame 1, gears 5 12 and gears 6 13 are rotatably connected to both sides of the inner wall of the frame 1, the gears 4 16 and the gears 6 13 are meshed with the chain 2 10, a cutting component 2 is arranged on the inner wall of the frame 1, and an anti-blocking component 3 is arranged on the inner wall of the frame 1.

[0029] The specific configuration and functions of the cutting component 2 and the anti-blocking component 3 are described in detail below.

[0030] Reference Figure 2 and Figure 3 As shown, in this embodiment: the cutting component 2 includes a fixed plate 21 arranged on the inner wall of the frame body 1, and a plurality of evenly distributed blades 22 are fixedly connected to the lower end of the fixed plate 21. By setting the cutting component 2, when the linear garbage on the separation frame 11 is cut, when the separation frame 11 moves to the blade 22, the blade 22 is located between the upper rods of the separation frame 11, and the separation frame 11 continues to rotate, so that the blade 22 cuts the linear garbage, so that the linear garbage can be separated, thereby preventing the linear garbage from becoming more and more entangled. Slide grooves 23 are opened on both sides of the inner wall of the frame body 1, and the fixed plate 21 slides on the inner wall of the slide groove 23. By setting the slide groove 23, the fixed plate 21 can be Limiting, a motor 26 is installed at the left end of the frame 1, and a turntable 25 is arranged on the inner wall of the frame 1. The motor 26 is started to drive the turntable 25 to rotate, and the right end of the turntable 25 is rotatably connected with a connecting rod 24, and the other end of the connecting rod 24 is rotatably connected to the fixed plate 21. The turntable 25 rotates, which drives the connecting rod 24 to rotate, so that when the fixed plate 21 is limited in the slide groove 23, the fixed plate 21 reciprocates up and down, thereby driving the blade 22 to reciprocate up and down, and further cutting off the linear garbage. The output end of the motor 26 is fixed to the turntable 25. By setting the motor 26 and the turntable 25, the motor 26 drives the turntable 25 to rotate.

[0031] Reference Figure 4As shown, in this embodiment: the anti-blocking component 3 includes a round rod 31 arranged on the inner wall of the frame 1, and the arc surface of the round rod 31 is fixedly connected with a cutting blade 32. When it is necessary to prevent granular garbage from being blocked on the inner wall of the grille 15, the cutting blade 32 on the round rod 31 is rotated through the driving mechanism, so that the cutting blade 32 cuts the granular garbage and separates it from the grille 15 to avoid affecting the flow of sewage. Gears 7 33 are rotatably connected to both sides of the inner wall of the frame 1, and the gears 7 33 and the chain 2 10 are meshed. The round rod 31 is fixed with two gears 7 33. By setting the gears 7 33, when the chain 2 10 rotates, the gears 7 33 are driven to rotate. There are multiple gears 7 33 and round rods 31, and the multiple gears 7 33 and round rods 31 are evenly distributed on the inner wall of the frame 1. By setting multiple gears 7 33 and round rods 31, the particles blocked on the inner wall of the grille 2 15 are cut off.

[0032] Working principle:

[0033] The frame 1 is fixed to the sewage channel, and the motor 14 is started to rotate the gear 15, and the gear 2 7 is rotated through the chain 16, and the gear 3 9 is rotated through the rotating shaft 8. With the cooperation of the gear 4 16, the chain 2 10 is rotated, and then the separation frame 11 on the chain 2 10 is rotated, and the garbage on the grille 14 and the grille 2 15 is separated through the separation frame 11, and then the separation frame 11 reaches the upper end outlet of the frame 1, and the garbage falls into the collection box due to inertia, so that the garbage in the sewage is filtered out, and when the linear garbage on the separation frame 11 is cut off, when the separation frame 11 moves to the blade 22, the blade 22 is located between the upper rods of the separation frame 11, and the separation frame 11 continues to rotate, so that the blade 22 cuts off the linear garbage, so that the linear garbage can be separated. In order to prevent the linear garbage from becoming more and more entangled, the motor 26 is started to drive the turntable 25 to rotate. The rotation of the turntable 25 drives the connecting rod 24 to rotate, so that when the fixed plate 21 is limited by the slide groove 23, the fixed plate 21 moves back and forth up and down, thereby driving the blade 22 to move back and forth up and down, and further cutting the linear garbage. When it is necessary to prevent the granular garbage from being blocked on the inner wall of the grille 2 15, the cutting blade 32 on the round rod 31 is rotated through the driving mechanism, so that the cutting blade 32 cuts the granular garbage and separates it from the grille 2 15 to avoid affecting the flow of sewage. By setting the gear 7 33, when the chain 2 10 rotates, the gear 7 33 is driven to rotate. By setting a plurality of gears 7 33 and round rods 31, the particles blocked on the inner wall of the grille 2 15 are cut off.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A sewage treatment and filtering device, comprising a frame (1), characterized in that: A motor 1 (4) is installed on the top of the frame (1), and a gear 1 (5) is fixedly connected to the output end of the motor 1 (4). A rotating shaft (8) is rotatably connected to one side of the frame (1), and a gear 2 (7) and a gear 3 (9) are fixedly connected to the arc surface of the rotating shaft (8). A chain 1 (6) is arranged between the gear 1 (5) and the gear 2 (7). Gear 4 (16) is rotatably connected to both sides of the inner wall of the frame (1), and a chain 2 (10) is arranged between the gear 4 (16) and the gear 3 (9). A separation frame (11) is fixedly connected between the two chains 2 (10). The frame (1 ) is detachably connected to a grille 1 (14), the left end of the frame (1) is detachably connected to a grille 2 (15), the inner wall of the frame (1) is rotatably connected to a gear 5 (12) and a gear 6 (13), the gear 4 (16) and the gear 6 (13) are meshed with a chain 2 (10), the inner wall of the frame (1) is provided with a cutting assembly (2), the inner wall of the frame (1) is provided with an anti-blocking assembly (3), the cutting assembly (2) comprises a fixing plate (21) arranged on the inner wall of the frame (1), and the lower end of the fixing plate (21) is fixedly connected to a plurality of evenly distributed blades (22).

2. A sewage treatment and filtering device according to claim 1, characterized in that: Slide grooves (23) are provided on both sides of the inner wall of the frame body (1), and the fixing plate (21) slides on the inner wall of the slide groove (23).

3. A sewage treatment and filtering device according to claim 2, characterized in that: A second motor (26) is installed at the left end of the frame (1), and a rotating disk (25) is arranged on the inner wall of the frame (1).

4. A sewage treatment and filtering device according to claim 3, characterized in that: The right end of the rotating disk (25) is rotatably connected to a connecting rod (24), and the other end of the connecting rod (24) is rotatably connected to a fixed plate (21).

5. A sewage treatment and filtering device according to claim 4, characterized in that: The output end of the second motor (26) is fixed to the rotating disk (25).

6. A sewage treatment and filtering device according to claim 5, characterized in that: The anti-blocking component (3) comprises a round rod (31) arranged on the inner wall of the frame body (1), and a cutting blade (32) is fixedly connected to the arc surface of the round rod (31).

7. A sewage treatment and filtering device according to claim 6, characterized in that: Gear seven (33) is rotatably connected to both sides of the inner wall of the frame body (1), the gear seven (33) is meshed with the chain two (10), and the round rod (31) is fixed to the two gear sevens (33).

8. A sewage treatment and filtering device according to claim 7, characterized in that: The gear seven (33) and the round rod (31) are provided in plurality, and the plurality of gear seven (33) and the round rod (31) are evenly distributed on the inner wall of the frame body (1).

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