Using method of anti-blocking conical ball collecting net with online self-cleaning function

Abstract

The invention belongs to the technical field of ball collecting nets, and provides a using method of an anti-blocking conical ball collecting net with an on-line self-cleaning function, which comprises the following steps: a, injecting circulating water flow containing rubber balls through a water inlet of a shell, intercepting the rubber balls by using symmetrically arranged net plates, and enabling the rubber balls to slide to a ball outlet chamber along the surfaces of the net plates; b, starting an adjusting unit, driving left and right winding stair lead screws to rotate through a second motor, driving sliding blocks at the two ends to move oppositely, and enabling a connecting rod to push a net plate to swing outwards around a fixed shaft to form a pollution discharge gap; according to the invention, through the combination of the rotatable blow-off pipe and the trapezoidal blow-off scraper, automatic cleaning of the screen is realized, reduction of cleaning efficiency caused by blockage of meshes is effectively reduced, meanwhile, manual intervention is reduced, and the automation level is improved, so that in the long-time operation process of equipment, the efficient cleaning capability can be kept, and the service life of the equipment is prolonged. The maintenance cost is reduced, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of ball collecting nets, and in particular relates to a method for using an anti-blocking cone-type ball collecting net with an online self-cleaning function. Background Art

[0002] There are several significant problems with existing conical ball collection nets. First, in the case of poor water quality or abnormal circulating water flow rate, the rubber balls may be intercepted in the ball collection net instead of being recovered normally, which seriously affects the cleaning efficiency. Secondly, these ball collection nets lack effective online self-cleaning functions, resulting in manual cleaning when the screen is seriously dirty, which not only reduces operating efficiency, but may also cause unplanned shutdown of the generator set in an emergency. In addition, due to the large contact area between the conical ball collection net and the circulating water, it is easy to generate vortices at the bottom ball outlet, resulting in poor ball discharge, especially when a large number of rubber balls are recovered at the same time, which is more prone to blockage.

[0003] In order to solve these problems, the present invention provides a method for using an anti-blocking conical ball collecting net with an online self-cleaning function to reduce the decrease in cleaning efficiency caused by mesh blockage, reduce manual intervention, and improve the level of automation. It can achieve online self-cleaning, automatic sewage discharge, and anti-blocking of the ball outlet, thereby improving the cleaning efficiency and ensuring the stable operation of the device under complex working conditions. Summary of the invention

[0004] In order to solve the above technical problems, the present invention proposes a method for using an anti-blocking conical ball collecting net with an online self-cleaning function.

[0005] The technical solution of the present invention is: A method for using an anti-blocking cone-type ball collecting net with an online self-cleaning function comprises the following steps: a. Inject the circulating water containing rubber balls through the water inlet of the shell, intercept the rubber balls with the symmetrically arranged mesh plates, and make the rubber balls slide along the surface of the mesh plates to the ball outlet chamber; b. Start the adjustment unit, and use the second motor to drive the left and right spiral lead screws to rotate, driving the sliders at both ends to move in opposite directions, so that the connecting rod pushes the screen plate to swing outward around the fixed axis to form a sewage discharge gap; c. Start the drive unit synchronously, and use the motor 1 to drive the bevel gear 1 and bevel gear 2 to rotate, so as to drive the rotatable sewage pipe to rotate, so that the trapezoidal sewage scraper scrapes the surface of the screen, and the L-shaped sewage pipe is connected to an external negative pressure pump to suck and discharge the scraped impurities through the empty slot of the rotatable sewage pipe; d. During the rotation of the rotatable sewage pipe, the anti-blocking spoiler on its outer wall disturbs the water flow in the ball chamber; e. After self-cleaning is completed, the second motor is driven in the reverse direction to reset and close the screen, thus restoring the rubber ball interception function; The shell has an upper flange on the top, a lower flange on the bottom, and two symmetrical fixed shafts on the inner wall of the shell; The conical ball collecting net body comprises two symmetrical net plates, the top of the net plates are hinged to the fixed shaft, and the net plates are provided with a plurality of mesh holes; A first support shaft, both ends of which are connected to the inner wall of the housing, and a first bearing is disposed in the middle of the first support shaft; A second support shaft, both ends of the second support shaft are connected to the inner wall of the shell, and a second bearing is arranged in the middle of the second support shaft; A rotatable sewage pipe, the rotatable sewage pipe is matched with the first bearing, the rotatable sewage pipe extends to the bottom of the mesh plate, the extended end of the rotatable sewage pipe is connected to the second bearing, the outer wall of the rotatable sewage pipe is connected to a trapezoidal sewage scraper, the inclined surface of the trapezoidal sewage scraper is provided with an empty groove, and the rotatable sewage pipe is provided with an inlet, and the inlet faces the inclined surface of the trapezoidal sewage scraper; The shell has an upper flange on the top, a lower flange on the bottom, and two symmetrical fixed shafts on the inner wall of the shell; The conical ball collecting net body comprises two symmetrical net plates, the top of the net plates are hinged to the fixed shaft, and the net plates are provided with a plurality of mesh holes; A first support shaft, both ends of which are connected to the inner wall of the housing, and a first bearing is disposed in the middle of the first support shaft; A second support shaft, both ends of the second support shaft are connected to the inner wall of the shell, and a second bearing is arranged in the middle of the second support shaft; A rotatable sewage pipe, the rotatable sewage pipe is matched with the first bearing, the rotatable sewage pipe extends to the bottom of the mesh plate, the extended end of the rotatable sewage pipe is connected to the second bearing, the outer wall of the rotatable sewage pipe is connected to a trapezoidal sewage scraper, the inclined surface of the trapezoidal sewage scraper is provided with an empty groove, and the rotatable sewage pipe is provided with an inlet, and the inlet faces the inclined surface of the trapezoidal sewage scraper; The ball outlet chamber is located below the mesh plate, and the bottom of the ball outlet chamber is connected to the upper surface of the second bearing; the ball outlet chamber is connected to a rubber ball outlet pipe, and the rubber ball outlet pipe is away from the end of the ball outlet chamber and passes through the inner wall of the shell and extends to the outside; An L-shaped sewage pipe, one end of which is connected to the rotatable sewage pipe, and the L-shaped sewage pipe is rotatably connected to the rotatable sewage pipe, and the other end of the L-shaped sewage pipe passes through the inner wall of the shell and extends to the outside of the shell. The adjusting unit includes: left and right spiral ladder screws, which are rotatably connected to the inner wall of the shell, the threads at both ends of the left and right spiral ladder screws have opposite directions, and both ends of the left and right spiral ladder screws are rotatably connected with sliders, the sliders correspond to the mesh plates one by one, and connecting rods are hinged on one side of the mesh plates, and the connecting rods are hinged to the sliders at one end away from the mesh plates; the outer wall of the shell is connected to motor 2, motor 2 is connected to the outer wall of the shell, the output shaft of motor 2 is rotatably connected to the shell, and the output shaft of motor 2 passes through the shell and is coaxially fixed to the left and right spiral ladder screws.

[0006] The method for using the anti-blocking cone ball collecting net with online self-cleaning function is as follows: the driving unit comprises: a first rotating shaft, both ends of the first rotating shaft are rotatably connected to the shell; a motor 1, the motor 1 is connected to the outer wall of the shell, the output shaft of the motor 1 is rotatably connected to the shell, the output shaft of the motor 1 passes through the shell and is coaxially fixed to the first rotating shaft; meshing bevel gear 1 and bevel gear 2, the bevel gear 1 is coaxially fixed to the first rotating shaft, the bevel gear 2 is coaxially fixed to the rotatable sewage pipe, and a rubber scraper connected to the trapezoidal sewage scraper; When motor one is working, the output shaft of motor one rotates to drive bevel gear one to rotate, and when bevel gear one rotates, it drives bevel gear two to rotate, and when bevel gear two rotates, it drives the rotatable sewage pipe to rotate, and when the rotatable sewage pipe rotates, it drives the trapezoidal sewage scraper to rotate, and the rubber scraper connected to the trapezoidal sewage scraper scrapes the mesh plate, and the L-shaped sewage pipe is externally connected to a rubber ball pump. Under the action of negative pressure and the rubber ball pump, the debris on the mesh plate is discharged through the rotating sewage pipe and the L-shaped sewage pipe.

[0007] When the rotatable sewage pipe rotates, the anti-blocking spoiler rotates to disturb the water flow in the ball outlet chamber. The rubber ball outlet pipe is a 120° elbow pipe.

[0008] The axis of the rotatable sewage pipe 4 coincides with the symmetry axes of the two mesh plates 2 .

[0009] Compared with the prior art, the present invention has the following advantages and effects: (1) The combination of a rotatable sewage pipe and a trapezoidal sewage scraper enables automatic cleaning of the mesh, effectively reducing the decrease in cleaning efficiency caused by mesh blockage. At the same time, it reduces manual intervention and improves the level of automation, allowing the equipment to maintain efficient cleaning capabilities during long-term operation, reducing maintenance costs and increasing the service life of the equipment.

[0010] (2) The combination of the rotatable drainage pipe and the trapezoidal drainage scraper realizes the automatic cleaning of the mesh, effectively reducing the decrease in cleaning efficiency caused by mesh blockage, while reducing manual intervention and improving the level of automation. This design enables the equipment to maintain efficient cleaning capabilities during long-term operation, reduces maintenance costs, and increases the service life of the equipment.

[0011] (3) Through the coordinated work of the adjustment unit and the drive unit, the automatic opening and closing of the screen and the rotation of the sewage pipe are realized, which is not only convenient for use, but also convenient for cleaning and maintenance, thereby improving the overall operating efficiency and the applicability of the equipment.

[0012] (4) When the rotatable sewage pipe rotates, the anti-blocking spoiler on its outer wall can disturb the water flow in the ball outlet chamber, effectively preventing the rubber balls from being blocked at the ball outlet and improving the ball outlet efficiency. This design is crucial to ensure the stability of the equipment during high-speed operation, especially when handling a large number of rubber balls, which can significantly reduce the risk of blockage.

[0013] (5) By connecting a negative pressure pump to an L-shaped sewage pipe, the scraped impurities can be automatically removed, which not only improves the cleaning efficiency but also ensures the stable operation of the device under complex working conditions. The use of a negative pressure pump can effectively extract impurities from the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the partial internal structure of the U-shaped protective cover of the present invention.

[0016] Figure 3 It is a schematic structural diagram of the trapezoidal sewage scraper of the present invention.

[0017] Figure 4 It is a partial cross-sectional view of the ball outlet chamber of the present invention.

[0018] Reference numerals: 1. Shell; 10. Upper flange; 11. Lower flange; 100. Fixed shaft; 2. mesh plate; 20. connecting rod; 3. First support shaft; 30. First bearing; 31. Second support shaft; 32. Second bearing; 4. Rotatable sewage pipe; 40. Trapezoidal sewage scraper; 5. Ball outlet chamber; 50. Anti-blocking spoiler; 51. Rubber ball outlet pipe; 52. L-shaped sewage pipe; 6. First rotating shaft; 61. Motor 1; 62. Bevel gear 1; 63. Bevel gear 2; 7. Left and right rotating lead screw; 70. Sliding block; 71. U-shaped protective cover; 72. Motor 2. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in conjunction with specific implementation methods.

[0020] Embodiment 1: like Figure 1~Figure 4 As shown, the present invention provides a method for using an anti-blocking cone-type ball collecting net with an online self-cleaning function, comprising the following steps: a. A circulating water flow containing rubber balls is injected through the water inlet of the housing 1, and the rubber balls are intercepted by the symmetrically arranged mesh plates 2, so that the rubber balls slide along the surface of the mesh plates 2 to the ball outlet chamber 5; b. Start the adjustment unit, drive the left and right spiral lead screw 7 to rotate through the motor 2 72, drive the sliders 70 at both ends to move back to each other, so that the connecting rod 20 pushes the mesh plate 2 to swing outward around the fixed axis 100 to form a sewage gap; c. Synchronously start the drive unit, drive the bevel gear 1 62 and the bevel gear 2 63 to rotate through the motor 1 61, drive the rotatable sewage pipe 4 to rotate, make the trapezoidal sewage scraper 40 scrape the surface of the mesh plate 2, and connect the negative pressure pump externally through the L-shaped sewage pipe 52 to suck and discharge the scraped impurities through the empty slot of the rotatable sewage pipe 4; d. During the rotation of the rotatable drain pipe 4, the anti-blocking spoiler 50 on its outer wall disturbs the water flow in the ball chamber 5; e. After the self-cleaning is completed, the reverse drive motor 72 resets the screen plate 2 and closes to restore the rubber ball interception function; The housing 1 has an upper flange 10 on the top and a lower flange 11 on the bottom. The inner wall of the housing 1 has two symmetrical fixed shafts 100. The conical ball collecting net body comprises two symmetrical net plates 2, the top of the net plates 2 is hinged to the fixed shaft 100, and the net plates 2 are provided with a plurality of mesh holes; A first support shaft 3, both ends of which are connected to the inner wall of the housing 1, and a first bearing 30 is disposed in the middle of the first support shaft 3; A second support shaft 31, both ends of the second support shaft 31 are connected to the inner wall of the housing 1, and a second bearing 32 is disposed in the middle of the second support shaft 31; A rotatable sewage pipe 4, the rotatable sewage pipe 4 cooperates with the first bearing 30, the rotatable sewage pipe 4 extends to the bottom of the mesh plate 2, the extended end of the rotatable sewage pipe 4 is connected to the second bearing 32, the outer wall of the rotatable sewage pipe 4 is connected to a trapezoidal sewage scraper 40, the inclined surface of the trapezoidal sewage scraper 40 is provided with an empty groove, and the rotatable sewage pipe 4 is provided with an inlet, and the inlet is facing the inclined surface of the trapezoidal sewage scraper 40; The housing 1 has an upper flange 10 on the top and a lower flange 11 on the bottom. The inner wall of the housing 1 has two symmetrical fixed shafts 100. The conical ball collecting net body comprises two symmetrical net plates 2, the top of the net plates 2 is hinged to the fixed shaft 100, and the net plates 2 are provided with a plurality of mesh holes; A first support shaft 3, both ends of which are connected to the inner wall of the housing 1, and a first bearing 30 is disposed in the middle of the first support shaft 3; A second support shaft 31, both ends of the second support shaft 31 are connected to the inner wall of the housing 1, and a second bearing 32 is disposed in the middle of the second support shaft 31; A rotatable sewage pipe 4, the rotatable sewage pipe 4 cooperates with the first bearing 30, the rotatable sewage pipe 4 extends to the bottom of the mesh plate 2, the extended end of the rotatable sewage pipe 4 is connected to the second bearing 32, the outer wall of the rotatable sewage pipe 4 is connected to a trapezoidal sewage scraper 40, the inclined surface of the trapezoidal sewage scraper 40 is provided with an empty groove, and the rotatable sewage pipe 4 is provided with an inlet, and the inlet is facing the inclined surface of the trapezoidal sewage scraper 40; The ball outlet chamber 5 is located below the mesh plate 2, and the bottom of the ball outlet chamber 5 is connected to the upper surface of the second bearing 32; the ball outlet chamber 5 is connected to a rubber ball outlet tube 51, and the rubber ball outlet tube 51 is away from the end of the ball outlet chamber 5 and passes through the inner wall of the shell 1 and extends to the outside; An L-shaped sewage pipe 52, one end of which is connected to the rotatable sewage pipe 4, and the L-shaped sewage pipe 52 is rotatably connected to the rotatable sewage pipe 4, and the other end of the L-shaped sewage pipe 52 passes through the inner wall of the shell 1 and extends to the outside of the shell 1. The adjusting unit includes: left and right rotating ladder screws 7, which are rotatably connected to the inner wall of the shell 1, and the threads at both ends of the left and right rotating ladder screws 7 have opposite directions. Both ends of the left and right rotating ladder screws 7 are rotatably connected with sliders 70, and the sliders 70 correspond to the mesh plates 2 one by one. A connecting rod 20 is hinged on one side of the mesh plate 2, and the connecting rod 20 is hinged to the slider 70 at one end away from the mesh plate 2; a motor 2 72 is connected to the outer wall of the shell 1, and the output shaft of the motor 2 72 is rotatably connected to the shell 1, and the output shaft of the motor 2 72 passes through the shell 1 and is coaxially fixed to the left and right rotating ladder screws 7.

[0021] The driving unit includes: a first rotating shaft 6, both ends of which are rotatably connected to the housing 1; a motor 61, which is connected to the outer wall of the housing 1, and the output shaft of the motor 61 is rotatably connected to the housing 1, and the output shaft of the motor 61 passes through the housing 1 and is coaxially fixed to the first rotating shaft 6; meshing bevel gear 1 62 and bevel gear 2 63, the bevel gear 1 62 is coaxially fixed to the first rotating shaft 6, the bevel gear 2 63 is coaxially fixed to the rotatable sewage pipe 4, and a rubber scraper connected to the trapezoidal sewage scraper 40; When the motor 71 is working, the output shaft of the motor 71 rotates to drive the bevel gear 62 to rotate, and when the bevel gear 62 rotates, it drives the bevel gear 63 to rotate. When the bevel gear 63 rotates, it drives the rotatable sewage pipe 4 to rotate. When the rotatable sewage pipe 4 rotates, it drives the trapezoidal sewage scraper 40 to rotate. The rubber scraper connected to the trapezoidal sewage scraper 40 scrapes the mesh plate 2. The L-shaped sewage pipe 42 is externally connected to a rubber ball pump. Under the action of negative pressure and the rubber ball pump, the debris on the mesh plate 2 is discharged through the rotating sewage pipe 4 and the L-shaped sewage pipe 42.

[0022] When the rotatable sewage pipe 4 rotates, the anti-blocking spoiler 50 rotates to disturb the water flow in the ball outlet chamber 5. The rubber ball outlet pipe 51 is a 120° elbow pipe.

[0023] The axis of the rotatable sewage pipe 4 coincides with the symmetry axes of the two mesh plates 2 .

[0024] It also includes a U-shaped protective cover 71 , which is located directly above the left and right spiral lead screws 7 , and the U-shaped surface of the U-shaped protective cover 71 faces the left and right spiral lead screws 7 and the slider 70 .

[0025] The outer wall of the rotatable sewage pipe 4 is in contact with the mesh plate 2 .

[0026] The size of the inlet of the rotatable sewage pipe 4 is smaller than the size of the rubber ball.

[0027] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A method for using an anti-blocking conical ball collecting net with online self-cleaning function, characterized in that: The following steps are involved: a. A circulating water flow containing rubber balls is injected through the water inlet of the housing (1), and the rubber balls are intercepted by symmetrically arranged mesh plates (2), so that the rubber balls slide along the surface of the mesh plates (2) to the ball outlet chamber (5); b. Start the adjustment unit, drive the left and right spiral lead screw (7) to rotate through the second motor (72), drive the sliders (70) at both ends to move back and forth, so that the connecting rod (20) pushes the screen (2) to swing outward around the fixed axis (100), forming a sewage discharge gap; c. Synchronously start the drive unit, drive the bevel gear 1 (62) and the bevel gear 2 (63) to rotate through the motor 1 (61), drive the rotatable sewage pipe (4) to rotate, so that the trapezoidal sewage scraper (40) scrapes the surface of the mesh plate (2), and the L-shaped sewage pipe (52) is connected to an external negative pressure pump to suck and discharge the scraped impurities through the empty slot of the rotatable sewage pipe (4); d. During the rotation of the rotatable sewage pipe (4), the anti-blocking spoiler (50) on its outer wall disturbs the water flow in the ball chamber (5); e. After the self-cleaning is completed, the reverse drive motor 2 (72) causes the screen (2) to reset and close, restoring the rubber ball interception function; A shell (1), wherein an upper flange (10) is arranged at the top of the shell (1), a lower flange (11) is arranged at the bottom of the shell (1), and two symmetrical fixed shafts (100) are arranged on the inner wall of the shell (1); The conical ball collecting net body comprises two symmetrical net plates (2), the tops of the net plates (2) are hinged to the fixed shaft (100), and the net plates (2) are provided with a plurality of mesh holes; A first support shaft (3), wherein both ends of the first support shaft (3) are connected to the inner wall of the housing (1), and a first bearing (30) is provided in the middle of the first support shaft (3); A second support shaft (31), wherein both ends of the second support shaft (31) are connected to the inner wall of the housing (1), and a second bearing (32) is provided in the middle of the second support shaft (31); A rotatable sewage discharge pipe (4), the rotatable sewage discharge pipe (4) being matched with the first bearing (30), the rotatable sewage discharge pipe (4) extending to the bottom of the mesh plate (2), the extended end of the rotatable sewage discharge pipe (4) being connected to the second bearing (32), the outer wall of the rotatable sewage discharge pipe (4) being connected to a trapezoidal sewage discharge scraper (40), the inclined surface of the trapezoidal sewage discharge scraper (40) being provided with a hollow groove, the rotatable sewage discharge pipe (4) being provided with an inlet, the inlet facing the inclined surface of the trapezoidal sewage discharge scraper (40); A shell (1), wherein an upper flange (10) is arranged at the top of the shell (1), a lower flange (11) is arranged at the bottom of the shell (1), and two symmetrical fixed shafts (100) are arranged on the inner wall of the shell (1); The conical ball collecting net body comprises two symmetrical net plates (2), the tops of the net plates (2) are hinged to the fixed shaft (100), and the net plates (2) are provided with a plurality of mesh holes; A first support shaft (3), wherein both ends of the first support shaft (3) are connected to the inner wall of the housing (1), and a first bearing (30) is provided in the middle of the first support shaft (3); A second support shaft (31), wherein both ends of the second support shaft (31) are connected to the inner wall of the housing (1), and a second bearing (32) is provided in the middle of the second support shaft (31); A rotatable sewage discharge pipe (4), the rotatable sewage discharge pipe (4) being matched with the first bearing (30), the rotatable sewage discharge pipe (4) extending to the bottom of the mesh plate (2), the extended end of the rotatable sewage discharge pipe (4) being connected to the second bearing (32), the outer wall of the rotatable sewage discharge pipe (4) being connected to a trapezoidal sewage discharge scraper (40), the inclined surface of the trapezoidal sewage discharge scraper (40) being provided with a hollow groove, the rotatable sewage discharge pipe (4) being provided with an inlet, the inlet facing the inclined surface of the trapezoidal sewage discharge scraper (40); The ball outlet chamber (5) is located below the mesh plate (2), and the bottom of the ball outlet chamber (5) is connected to the upper surface of the second bearing (32); the ball outlet chamber (5) is connected to a rubber ball outlet pipe (51), and the end of the rubber ball outlet pipe (51) away from the ball outlet chamber (5) penetrates the inner wall of the shell (1) and extends to the outside; An L-shaped sewage discharge pipe (52), one end of the L-shaped sewage discharge pipe (52) is connected to the rotatable sewage discharge pipe (4), and the L-shaped sewage discharge pipe (52) is rotatably connected to the rotatable sewage discharge pipe (4), and the other end of the L-shaped sewage discharge pipe (52) penetrates the inner wall of the shell (1) and extends to the outside of the shell (1). The adjustment unit comprises: a left and right spiral lead screw (7), the left and right spiral lead screw (7) being rotatably connected to the inner wall of the housing (1), the threads at the two ends of the left and right spiral lead screw (7) running in opposite directions, the two ends of the left and right spiral lead screw (7) being rotatably connected to sliders (70), the sliders (70) corresponding to the mesh plates (2) one by one, a connecting rod (20) being hingedly connected to one side of the mesh plates (2), the end of the connecting rod (20) away from the mesh plates (2) being hingedly connected to the sliders (70); a second motor (72) being connected to the outer wall of the housing (1), the second motor (72) being connected to the outer wall of the housing (1), the output shaft of the second motor (72) being rotatably connected to the housing (1), the output shaft of the second motor (72) passing through the housing (1) and being coaxially fixed to the left and right spiral lead screws (7).

2. The method for using the anti-blocking cone ball collecting net with online self-cleaning function according to claim 1, characterized in that: The driving unit comprises: a first rotating shaft (6), both ends of which are rotatably connected to the housing (1); a motor (61), which is connected to the outer wall of the housing (1), an output shaft of the motor (61) being rotatably connected to the housing (1), the output shaft of the motor (61) passing through the housing (1) and being coaxially fixed to the first rotating shaft (6); a meshing bevel gear (62) and a bevel gear (63), the bevel gear (62) being coaxially fixed to the first rotating shaft (6), the bevel gear (63) being coaxially fixed to the rotatable sewage discharge pipe (4), and a rubber scraper connected to the trapezoidal sewage discharge scraper (40); When the motor 1 (71) is working, the output shaft of the motor 1 (71) rotates to drive the bevel gear 1 (62) to rotate. When the bevel gear 1 (62) rotates, it drives the bevel gear 2 (63) to rotate. When the bevel gear 2 (63) rotates, it drives the rotatable sewage discharge pipe (4) to rotate. When the rotatable sewage discharge pipe (4) rotates, it drives the trapezoidal sewage discharge scraper (40) to rotate. The rubber scraper connected to the trapezoidal sewage discharge scraper (40) scrapes the mesh plate (2). The L-shaped sewage discharge pipe (42) is externally connected to a rubber ball pump. Under the action of negative pressure and the rubber ball pump, debris on the mesh plate (2) is discharged through the rotatable sewage discharge pipe (4) and the L-shaped sewage discharge pipe (42).

3. An anti-blocking cone ball collecting net with online self-cleaning function according to claim 1, characterized in that: When the rotatable sewage pipe (4) rotates, the anti-blocking spoiler (50) rotates to disturb the water flow in the ball outlet chamber (5), and the rubber ball outlet pipe (51) is a 120-degree elbow pipe.

4. An anti-blocking cone ball collecting net with online self-cleaning function according to claim 1, characterized in that: The axis of the rotatable sewage discharge pipe (4) coincides with the symmetry axes of the two mesh plates (2).

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