Rotary bar screen machine

Abstract

The invention discloses a rotary bar screen machine, and relates to the technical field of bar screen machines, the rotary bar screen machine comprises a rack, the rack is used for fixing and supporting a decontamination component, the top of the rack is fixedly provided with a motor, and the output end of the motor is fixedly connected with a rotating shaft through a belt pulley; the dirt stirring and cleaning part is used for cleaning solid waste in the sewage; and the waste collecting piece is used for guiding and recycling waste. According to the rotary bar screen machine, the hook plates are densely arranged on the surface of the conveying belt through the positioning blocks, when the conveying belt drives the positioning blocks to be conveyed into sewage, the hook plates make contact with waste, the waste in the sewage is intercepted along with rotation of the conveying belt from bottom to top, and when the conveying belt rotates to the other side of the middle plate, the angles of the hook plates are reversed at the moment; the waste hooked on the surface of the hook plate slides into the waste collecting piece from the hook plate, and the hook plate is arranged to be in a bent arc shape so that the waste on the hook plate can be cleaned conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of grille dirt removers, in particular to a rotary grille dirt remover. Background Art

[0002] If sewage is not well treated, it will seriously endanger people's health and the surrounding environment. Related sewage treatment equipment came into being. The screen cleaner is a special water treatment equipment that can continuously and automatically intercept and remove various shapes of debris in the fluid. It can be widely used in urban sewage treatment, tap water industry, power plant water inlet, and can also be used as a textile, food processing, and papermaking.

[0003] At present, when the existing screen dirt remover recycles and processes waste, due to the complex sewage quality and the large amount of debris, some daily necessities, fiber debris, etc. are sandwiched in the gaps between the rake teeth and are not easy to separate, resulting in unsatisfactory dirt removal effect. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rotary grille dirt remover, comprising a frame, the frame is used to fix and support the dirt removal component, a motor is fixedly installed on the top of the frame, and the output end of the motor is fixedly connected to the rotating shaft through a pulley;

[0005] A dirt-removing cleaning piece, which is used to clean solid waste in sewage;

[0006] A waste collection piece, the waste collection piece is used for waste-directed recycling;

[0007] The rotating shaft is rotatably installed inside the frame, and the rotating shaft is rotatably connected to the dirt-prying cleaning piece, and the waste collecting piece is fixedly installed on the outer surface of the frame away from the dirt-prying cleaning piece. When cleaning the waste in the sewage, the staff starts the motor so that the output end of the motor drives the pulley to rotate, so that the rotating shaft drives the dirt-prying cleaning piece to rotate in the frame, so that the dirt-prying cleaning piece intercepts the waste from the sewage during the rotation, and as the dirt-prying cleaning piece rotates, the waste is transported to the top of the waste collecting piece, and then the dirt-prying cleaning piece rotates and the waste falls into the waste collecting piece due to gravity, so as to collect the waste.

[0008] The dirt-discharging cleaning part includes a median plate, a conveyor belt is sleeved on the outer surface of the median plate, a shaft is rotatably installed inside the conveyor belt, and a material-discharging assembly is fixedly installed on the outer surface of the conveyor belt. The staff starts the motor so that the output end of the motor drives the pulley to rotate, so that the shaft drives the conveyor belt to rotate on the surface of the shaft. At this time, the frame is supported above the sewage pool by the waste collection part, and part of the conveyor belt and the material-discharging assembly are inserted into the sewage. The rotation of the conveyor belt drives the material-discharging assembly so that the material-discharging assembly takes the waste out of the sewage. As the conveyor belt rotates toward the side of the waste collection part, the waste falls from the material-discharging assembly, thereby putting the waste into the waste collection part to facilitate the cleaning of the waste in the sewage.

[0009] Preferably, the center plate is fixedly mounted between opposite surfaces of the frame, a side of the conveyor belt away from the material-diverting assembly is sleeved on an outer surface of the rotating shaft, and the conveyor belt is rotatably connected to the rotating shaft.

[0010] Preferably, the material-dispensing assembly includes a positioning block, a liquid-conducting groove is provided inside the positioning block, hook plates are fixedly installed on the outer surface of the liquid-conducting groove, and inclined plates are fixedly installed inside the liquid-conducting groove. The hook plates are densely arranged on the surface of the conveyor belt through the positioning blocks, and the hook plates contact the waste when the conveyor belt drives the positioning blocks to convey the waste into the sewage. As the conveyor belt rotates from bottom to top to intercept the waste in the sewage, when the conveyor belt rotates to the other side of the median plate, the angle of the hook plate is reversed, and the waste hooked on the surface of the hook plate slides off the hook plate into the waste collection part, and the hook plate is arranged in an arc shape to facilitate cleaning of the waste on the hook plate.

[0011] Preferably, the positioning block is fixedly mounted on the outer surface of the conveyor belt, and four inclined plates are provided, which are arranged at the corners of the liquid guide groove, and the inclined plates are symmetrically arranged with the liquid guide groove as the center. A liquid guide groove is provided inside the positioning block, and when the conveyor belt rotates toward the waste collection part and extracts the sewage, the sewage carried by the waste is controlled out of the liquid guide groove, and the inclined plates provided in the liquid guide groove block the waste and divert the sewage, so that the sewage can be collected in the liquid guide groove, which is convenient for the sewage to be separated from the waste.

[0012] Preferably, the waste collection member includes a collection trough, a baffle is fixedly installed on the top of the collection trough, a transverse plate is fixedly installed on the outer surface of the baffle, and the transverse plate is fixedly installed on the top of the collection trough. As the conveyor belt rotates, the waste falls above the guide plate. Since the guide plate is inclined, the smaller waste falls from between the guide plates into the collection trough, and the larger waste slides along the guide plate to the side of the slitting knife, so that the waste contacts the slitting knife and is cut to a smaller volume, and then slides down again from the gap between the slitting knives. At this time, the waste gathers from between the knocking piece and the transverse plate into the collection trough and contacts the knocking piece, so that the knocking piece is squeezed and deformed, and knocks the end of the guide plate to shake the waste off the guide plate.

[0013] Preferably, the collecting trough and the baffle are both fixedly mounted on the surface of the frame away from the dirt-removing cleaning member, a connecting block is fixedly mounted between opposite surfaces of the baffle, a guide plate is fixedly mounted on the surface of the connecting block, and a knocking member is fixedly mounted between opposite surfaces of the guide plates.

[0014] Preferably, the knocking member comprises a frame block, a mounting block is fixedly mounted on the outer surface of the frame block, a median block is fixedly mounted on the outer surface of the frame block, a slitting knife is fixedly mounted on the top of the median block, an extension rod is fixedly mounted on the outer surface of the median block, two extension rods are provided, and limit strips are fixedly mounted on the outer surfaces of the two extension rods. After the waste is cut, it is guided to one side of the horizontal plate along the gap between the slitting knives. When the waste is guided downward along the knocking plate, it is squeezed with the knocking plate. The knocking plate is forced to slide on the surface of the extension rod to change the inclination angle of the knocking plate on the extension rod. After the waste slides off the knocking plate, the pressure on the knocking plate disappears, and it is swung on the surface of the extension rod due to inertia. At this time, the top of the knocking plate knocks on the guide plate to clean the waste attached to the guide plate.

[0015] Preferably, the frame block is fixedly mounted on the outer surface of the connecting block, and a knocking plate is sleeved on the outer surface of the extension rod. The knocking plate is slidably fitted on the surface of the extension rod, and the knocking plate is adapted to the extension rod.

[0016] Preferably, the collection tank includes a collection chamber, a frame plate is fixedly installed at the bottom of the collection chamber, a support block is fixedly installed between the opposite surfaces of the frame plate, a spring is fixedly installed on the outer surface of the support block, and a round rod is fixedly installed on the top of the spring. The waste after preliminary treatment is guided into the collection chamber along the knocking plate and falls to the top of the flip plate. The support block is supported under the flip plate by the spring and the round rod. When the waste falls to the surface of the flip plate, the flip plate is knocked so that the spring under the round rod is squeezed and bounces. At this time, the flip plate rotates slightly between the rotating rods to buffer the falling waste, and the tilted flip plate guides the waste to the side close to the horizontal plate, so that the staff can quickly clean up the waste in the collection chamber.

[0017] Preferably, a rotating rod is rotatably mounted on the surface of the frame plate close to the support block, a flip plate is rotatably mounted between opposite surfaces of the rotating rod, and a baffle is fixedly mounted on the top of the flip plate.

[0018] The present invention provides a rotary grille dirt remover. It has the following beneficial effects:

[0019] 1. The rotary screen dirt remover is densely arranged on the surface of the conveyor belt through the hook plates and the positioning blocks. When the conveyor belt drives the positioning blocks to transport into the sewage, the hook plates come into contact with the waste. As the conveyor belt rotates from bottom to top to intercept the waste in the sewage, when the conveyor belt rotates to the other side of the median plate, the angle of the hook plate is reversed, and the waste hooked on the surface of the hook plate slides from the hook plate into the waste collection part. The hook plate is arranged in an arc shape to facilitate the cleaning of the waste on the hook plate.

[0020] 2. The rotary screen dirt remover has a liquid guide groove opened inside the positioning block. When the conveyor belt rotates toward the waste collecting part and extracts the sewage, the sewage carried in the waste is controlled out from the liquid guide groove. The inclined plates arranged in the liquid guide groove block the waste and divert the sewage so that the sewage can be gathered in the liquid guide groove, which is convenient for separating the sewage from the waste.

[0021] 3. The rotary screen cleaner, with the waste rotating with the conveyor belt, falls onto the guide plate. Since the guide plate is inclined, smaller waste falls from between the guide plates into the collecting trough, and larger waste slides along the guide plate to the side of the slitting knife, so that the waste contacts the slitting knife and is cut to a smaller volume, and then slides down again from the gap between the slitting knives. At this time, the waste gathers from between the knocking piece and the cross plate into the collecting trough and contacts the knocking piece, so that the knocking piece is squeezed and deformed, and knocks on the end of the guide plate to shake the waste off the guide plate.

[0022] 4. The rotary screen cleaner guides the waste to one side of the horizontal plate along the gap between the cutting knives after the waste is cut off. When the waste is guided downward along the knocking plate, it is squeezed with the knocking plate. The knocking plate is forced to slide on the surface of the extension rod to change the inclination angle of the knocking plate on the extension rod. After the waste slides off the knocking plate, the pressure on the knocking plate disappears, and it swings on the surface of the extension rod due to inertia. At this time, the top of the knocking plate knocks on the guide plate to clean the waste attached to the guide plate.

[0023] 5. The rotary screen cleaner guides the waste after preliminary treatment along the knocking plate into the collection chamber and falls onto the top of the flip plate. The support block is supported under the flip plate by springs and round rods. When the waste falls onto the surface of the flip plate, the flip plate is knocked so that the spring under the round rod is squeezed and bounces. At this time, the flip plate rotates slightly between the rotating rods to buffer the falling waste, and the inclined flip plate guides the waste to the side close to the horizontal plate, so that the staff can quickly clean the waste in the collection chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the external structure of a rotary grille dirt remover of the present invention;

[0025] Figure 2 It is a schematic diagram of the external structure of a rotary grille dirt remover according to the present invention from another angle;

[0026] Figure 3 This is a schematic diagram of the structure of the waste collection member of the present invention;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the collecting tank of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the striking member of the present invention;

[0029] Figure 6 It is a schematic diagram of the enlarged structure of the striking member of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the striking piece of the present invention, which is enlarged from another angle;

[0031] Figure 8 This is a schematic diagram of the structure of the dirt-removing cleaning member of the present invention;

[0032] Fig. 9 It is an enlarged structural schematic diagram of the material shifting assembly of the present invention;

[0033] Fig.10 It is a schematic diagram of the structure of the material shifting assembly of the present invention.

[0034] In the figure: 1. pulley; 2. motor; 3. frame; 4. dirt-pickling cleaning part; 41. middle plate; 42. material-pickling assembly; 421. positioning block; 422. liquid guide groove; 423. hook plate; 424. tilting plate; 43. conveyor belt; 44. shaft rod; 5. waste material collecting part; 51. connecting block; 52. collecting groove; 521. collecting chamber; 522. rotating rod; 523. frame plate; 524. round rod; 525. flip plate; 526. baffle plate; 527. supporting block; 528. spring; 53. guide plate; 54. knocking part; 541. frame block; 542. slitting knife; 543. mounting block; 544. middle block; 545. limiting strip; 546. knocking plate; 547. extension rod; 55. cross plate; 56. baffle frame; 6. rotating shaft. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0036] The first embodiment, as Figures 1 to 5 As shown, the present invention provides a technical solution: a rotary grille dirt remover, comprising a frame 3, the frame 3 is used for fixed support of the dirt removal component, a motor 2 is fixedly installed on the top of the frame 3, and the output end of the motor 2 is fixedly connected to the rotating shaft 6 through a pulley 1;

[0037] A dirt-removing cleaning member 4, which is used to clean solid waste in sewage;

[0038] A waste collection member 5, the waste collection member 5 is used for guiding waste recycling;

[0039] The rotating shaft 6 is rotatably installed inside the frame 3, and the rotating shaft 6 is rotatably connected to the dirt-prying cleaning piece 4, and the waste collecting piece 5 is fixedly installed on the outer surface of the frame 3 away from the dirt-prying cleaning piece 4. When cleaning the waste in the sewage, the staff starts the motor 2 so that the output end of the motor 2 drives the pulley 1 to rotate, so that the rotating shaft 6 drives the dirt-prying cleaning piece 4 to rotate in the frame 3, so that the dirt-prying cleaning piece 4 intercepts the waste from the sewage during the rotation, and as the dirt-prying cleaning piece 4 rotates, the waste is transported to the top of the waste collecting piece 5, and then the dirt-prying cleaning piece 4 rotates and the waste falls into the waste collecting piece 5 due to gravity, so as to collect the waste.

[0040] Preferably, the waste collection member 5 comprises a collection trough 52, a baffle 56 is fixedly mounted on the top of the collection trough 52, a transverse plate 55 is fixedly mounted on the outer surface of the baffle 56, and the transverse plate 55 is fixedly mounted on the top of the collection trough 52. As the conveyor belt 43 rotates, the waste falls above the guide plate 53. Since the guide plate 53 is inclined, the smaller waste falls from between the guide plates 53 into the collection trough 52, and the larger waste slides along the guide plate 53 to one side of the slitting knife 542, so that the waste contacts the slitting knife 542 and is cut to a smaller volume, and then slides downward again from the gap between the slitting knives 542. At this time, the waste gathers from between the knocking member 54 and the transverse plate 55 into the collection trough 52 and contacts the knocking member 54, so that the knocking member 54 is squeezed and deformed, and knocks the end of the guide plate 53 to shake the waste off the guide plate 53.

[0041] Preferably, the collecting trough 52 and the retaining frame 56 are both fixedly mounted on the surface of the frame 3 away from the dirt-removing cleaning member 4, a connecting block 51 is fixedly mounted between opposite surfaces of the retaining frame 56, a guide plate 53 is fixedly mounted on the surface of the connecting block 51, and a knocking member 54 is fixedly mounted between opposite surfaces of the guide plate 53.

[0042] The second embodiment is based on the first embodiment. Figure 6 to Figure 7 As shown, preferably, the knocking member 54 includes a frame block 541, a mounting block 543 is fixedly installed on the outer surface of the frame block 541, a center block 544 is fixedly installed on the outer surface of the frame block 541, a slitting knife 542 is fixedly installed on the top of the center block 544, an extension rod 547 is fixedly installed on the outer surface of the center block 544, two extension rods 547 are provided, and a limiting strip 545 is fixedly installed on the outer surface of the two extension rods 547. After the waste is cut, it is guided toward one side of the horizontal plate 55 along the gap between the slitting knives 542. When the waste is guided downward along the knocking plate 546, it is squeezed by the knocking plate 546. The knocking plate 546 is forced to slide on the surface of the extension rod 547 to change the inclination angle of the knocking plate 546 on the extension rod 547. After the waste slides off the knocking plate 546, the pressure on the knocking plate 546 disappears, and the knocking plate 546 is swung on the surface of the extension rod 547 under the influence of inertia. At this time, the top end of the knocking plate 546 knocks on the guide plate 53 to clean the waste attached to the guide plate 53.

[0043] Preferably, the frame block 541 is fixedly mounted on the outer surface of the connecting block 51 , and the outer surface of the extension rod 547 is sleeved with a knocking plate 546 , and the knocking plate 546 is slidably adapted on the surface of the extension rod 547 , and the knocking plate 546 is adapted to the extension rod 547 .

[0044] Preferably, the collecting tank 52 includes a collecting chamber 521, a frame plate 523 is fixedly installed at the bottom of the collecting chamber 521, a support block 527 is fixedly installed between the opposite surfaces of the frame plate 523, a spring 528 is fixedly installed on the outer surface of the support block 527, and a round rod 524 is fixedly installed on the top of the spring 528. The waste after preliminary treatment is guided into the collection chamber 521 along the knocking plate 546 and falls onto the top of the flip plate 525. The support block 527 is supported below the flip plate 525 by the spring 528 and the round rod 524. When the waste falls onto the surface of the flip plate 525, the flip plate 525 is knocked so that the spring 528 below the round rod 524 is squeezed and bounces. At this time, the flip plate 525 rotates slightly between the rotating rods 522 to buffer the falling waste, and the inclined flip plate 525 guides the waste to the side close to the horizontal plate 55, so that the staff can quickly clean up the waste in the collection chamber 521.

[0045] Preferably, a rotating rod 522 is rotatably mounted on the surface of the frame plate 523 close to the support block 527 , a flip plate 525 is rotatably mounted between opposite surfaces of the rotating rod 522 , and a baffle 526 is fixedly mounted on the top of the flip plate 525 .

[0046] The third embodiment is based on the first and second embodiments. Figures 8 to 10 As shown, the dirt-discharging cleaning member 4 includes a median plate 41, the outer surface of the median plate 41 is sleeved with a conveyor belt 43, the inner part of the conveyor belt 43 is rotatably mounted with a shaft 44, and the outer surface of the conveyor belt 43 is fixedly mounted with a material-discharging assembly 42. The staff starts the motor 2 so that the output end of the motor 2 drives the pulley 1 to rotate, so that the rotating shaft 6 drives the conveyor belt 43 to rotate on the surface of the shaft 44. At this time, the frame 3 is supported above the sewage pool by the waste collection member 5, and part of the conveyor belt 43 and the material-discharging assembly 42 are inserted into the sewage. The conveyor belt 43 rotates to drive the material-discharging assembly 42 so that the material-discharging assembly 42 takes the waste out of the sewage. As the conveyor belt 43 rotates toward the side of the waste collection member 5, the waste falls from the material-discharging assembly 42, thereby putting the waste into the waste collection member 5 to facilitate the cleaning of the waste in the sewage.

[0047] Preferably, the center plate 41 is fixedly installed between opposite surfaces of the frame 3 , the side of the conveyor belt 43 away from the material-diverting assembly 42 is sleeved on the outer surface of the rotating shaft 6 , and the conveyor belt 43 is rotatably connected to the rotating shaft 6 .

[0048] Preferably, the material-dispensing assembly 42 comprises a positioning block 421, wherein a liquid-conducting groove 422 is provided inside the positioning block 421, and hook plates 423 are fixedly installed on the outer surfaces of the liquid-conducting grooves 422, and inclined plates 424 are fixedly installed inside the liquid-conducting grooves 422. The hook plates 423 are densely arranged on the surface of the conveyor belt 43 through the positioning blocks 421. When the conveyor belt 43 drives the positioning blocks 421 to convey the waste into the sewage, the hook plates 423 come into contact with the waste. As the conveyor belt 43 rotates from bottom to top to intercept the waste in the sewage, when the conveyor belt 43 rotates to the other side of the median plate 41, the angle of the hook plates 423 is reversed, and the waste hooked on the surface of the hook plates 423 slides from the hook plates 423 to the waste collecting member 5. The hook plates 423 are arranged in an arc shape to facilitate cleaning of the waste on the hook plates 423.

[0049] Preferably, the positioning block 421 is fixedly mounted on the outer surface of the conveyor belt 43, and four inclined pieces 424 are provided, and the four inclined pieces 424 are arranged at the corners of the liquid guide groove 422, and the inclined pieces 424 are symmetrically arranged with the liquid guide groove 422 as the center. A liquid guide groove 422 is provided inside the positioning block 421, and when the conveyor belt 43 rotates toward the waste collection part 5 and extracts the sewage, the sewage carried by the waste is controlled out of the liquid guide groove 422, and the inclined pieces 424 arranged in the liquid guide groove 422 block the waste and divert the sewage, so that the sewage can be collected in the liquid guide groove 422, and the sewage is separated from the waste.

[0050] When in use, when cleaning the waste in the sewage, the staff starts the motor 2 so that the output end of the motor 2 drives the pulley 1 to rotate, so that the rotating shaft 6 drives the dirt-pickling cleaning member 4 to rotate in the frame 3, so that the dirt-pickling cleaning member 4 intercepts the waste from the sewage during the rotation, and as the dirt-pickling cleaning member 4 rotates, the waste is transported to the top of the waste collecting member 5, and then the dirt-pickling cleaning member 4 rotates and the waste falls into the waste collecting member 5 due to gravity, so as to collect the waste.

[0051] The staff starts the motor 2 so that the output end of the motor 2 drives the pulley 1 to rotate, so that the rotating shaft 6 drives the conveyor belt 43 to rotate on the surface of the shaft 44. At this time, the frame 3 is supported above the sewage pool by the waste collecting part 5, and part of the conveyor belt 43 and the material shifting assembly 42 are inserted into the sewage. The rotation of the conveyor belt 43 drives the material shifting assembly 42 so that the material shifting assembly 42 takes the waste out of the sewage. As the conveyor belt 43 rotates toward the side of the waste collecting part 5, the waste falls from the material shifting assembly 42, thereby putting the waste into the waste collecting part 5 to facilitate the cleaning of the waste in the sewage.

[0052] The hook plates 423 are densely arranged on the surface of the conveyor belt 43 through the positioning blocks 421. When the conveyor belt 43 drives the positioning blocks 421 to transport the waste into the sewage, the hook plates 423 come into contact with the waste. As the conveyor belt 43 rotates from bottom to top to intercept the waste in the sewage, when the conveyor belt 43 rotates to the other side of the median plate 41, the angle of the hook plates 423 is reversed, and the waste hooked on the surface of the hook plates 423 slides from the hook plates 423 into the waste collecting part 5. The hook plates 423 are arranged in an arc shape to facilitate cleaning of the waste on the hook plates 423.

[0053] A liquid guide groove 422 is provided inside the positioning block 421. When the conveyor belt 43 rotates toward the waste collecting member 5 and is extracted from the sewage, the sewage carried in the waste is controlled out of the liquid guide groove 422. The inclined sheet 424 provided in the liquid guide groove 422 blocks the waste and diverts the sewage so that the sewage can be gathered in the liquid guide groove 422, thereby facilitating the separation of the sewage from the waste.

[0054] As the conveyor belt 43 rotates, the waste falls onto the guide plate 53. Since the guide plate 53 is inclined, smaller waste falls from between the guide plates 53 into the collecting trough 52, and larger waste slides along the guide plate 53 toward the side of the slitting knife 542, so that the waste contacts the slitting knife 542 and is cut to a smaller size, and then slides downward again from the gap between the slitting knives 542. At this time, the waste is collected from between the knocking piece 54 and the cross plate 55 into the collecting trough 52 and contacts the knocking piece 54, so that the knocking piece 54 is squeezed and deformed, and knocks the end of the guide plate 53 to shake off the waste on the guide plate 53.

[0055] After the waste is cut, it is guided toward one side of the horizontal plate 55 along the gap between the slitting knives 542. When the waste is guided downward along the knocking plate 546, it is squeezed by the knocking plate 546. The knocking plate 546 is forced to slide on the surface of the extension rod 547 to change the inclination angle of the knocking plate 546 on the extension rod 547. After the waste slides off the knocking plate 546, the pressure on the knocking plate 546 disappears, and the knocking plate 546 is swung on the surface of the extension rod 547 under the influence of inertia. At this time, the top end of the knocking plate 546 knocks on the guide plate 53 to clean the waste attached to the guide plate 53.

[0056] After the preliminary treatment, the waste is guided to the collection chamber 521 along the knocking plate 546 and falls to the top of the flip plate 525. The support block 527 is supported below the flip plate 525 by the spring 528 and the round rod 524. When the waste falls to the surface of the flip plate 525, the flip plate 525 is knocked so that the spring 528 below the round rod 524 is squeezed and bounces. At this time, the flip plate 525 rotates slightly between the rotating rods 522 to buffer the falling waste, and the tilted flip plate 525 guides the waste to the side close to the horizontal plate 55, so that the staff can quickly clean up the waste in the collection chamber 521. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should belong to the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A rotary screen dirt remover, characterized in that: include: A frame (3), the frame (3) being used for fixedly supporting the dirt removal component, a motor (2) being fixedly mounted on the top of the frame (3), and an output end of the motor (2) being fixedly connected to a rotating shaft (6) via a pulley (1); A dirt-removing cleaning piece (4), the dirt-removing cleaning piece (4) is used for cleaning solid waste in sewage; A waste collection member (5), the waste collection member (5) is used for guiding waste to be recycled; The rotating shaft (6) is rotatably mounted inside the frame (3), and the rotating shaft (6) is rotatably connected to the dirt-removing cleaning member (4), and the waste collecting member (5) is fixedly mounted on the outer surface of the frame (3) at a side away from the dirt-removing cleaning member (4); The dirt-removing cleaning member (4) comprises a middle plate (41), the outer surface of the middle plate (41) is sleeved with a conveyor belt (43), an axle rod (44) is rotatably mounted inside the conveyor belt (43), and a material-removing assembly (42) is fixedly mounted on the outer surface of the conveyor belt (43).

2. A rotary screen dirt remover according to claim 1, characterized in that: The middle plate (41) is fixedly mounted between opposite surfaces of the frame (3); the side of the conveyor belt (43) away from the material-selecting assembly (42) is sleeved on the outer surface of the rotating shaft (6); and the conveyor belt (43) is rotatably connected to the rotating shaft (6).

3. A rotary screen dirt remover according to claim 2, characterized in that: The material shifting assembly (42) comprises a positioning block (421), a liquid conducting groove (422) is provided inside the positioning block (421), a hook plate (423) is fixedly mounted on the outer surface of the liquid conducting groove (422), and an inclined plate (424) is fixedly mounted inside the liquid conducting groove (422).

4. A rotary screen dirt remover according to claim 3, characterized in that: The positioning block (421) is fixedly mounted on the outer surface of the conveyor belt (43), and four inclined plates (424) are provided. The four inclined plates (424) are arranged at the corners of the liquid guide groove (422), and the inclined plates (424) are symmetrically arranged with the liquid guide groove (422) as the center.

5. The rotary screen dirt remover according to claim 1, characterized in that: The waste collecting member (5) comprises a collecting trough (52), a retaining frame (56) is fixedly mounted on the top of the collecting trough (52), a transverse plate (55) is fixedly mounted on the outer surface of the retaining frame (56), and the transverse plate (55) is fixedly mounted on the top of the collecting trough (52).

6. A rotary screen dirt remover according to claim 5, characterized in that: The collecting trough (52) and the retaining frame (56) are both fixedly mounted on the surface of the frame (3) at a side away from the dirt removing cleaning member (4); a connecting block (51) is fixedly mounted between opposite surfaces of the retaining frame (56); a guide plate (53) is fixedly mounted on the surface of the connecting block (51); and a knocking member (54) is fixedly mounted between opposite surfaces of the guide plate (53).

7. A rotary screen dirt remover according to claim 6, characterized in that: The knocking member (54) comprises a frame block (541), a mounting block (543) is fixedly mounted on the outer surface of the frame block (541), a center block (544) is fixedly mounted on the outer surface of the frame block (541), a slitting knife (542) is fixedly mounted on the top of the center block (544), an extension rod (547) is fixedly mounted on the outer surface of the center block (544), two extension rods (547) are provided, and a limiting strip (545) is fixedly mounted on the outer surface of the two extension rods (547).

8. A rotary screen dirt remover according to claim 7, characterized in that: The frame block (541) is fixedly mounted on the outer surface of the connecting block (51); the outer surface of the extension rod (547) is sleeved with a knocking plate (546); the knocking plate (546) is slidably fitted on the surface of the extension rod (547), and the knocking plate (546) is adapted to the extension rod (547).

9. The rotary screen dirt remover according to claim 5, characterized in that: The collecting tank (52) comprises a collecting chamber (521), a frame plate (523) is fixedly mounted on the bottom of the collecting chamber (521), a supporting block (527) is fixedly mounted between opposite surfaces of the frame plate (523), a spring (528) is fixedly mounted on the outer surface of the supporting block (527), and a round rod (524) is fixedly mounted on the top of the spring (528).

10. A rotary screen dirt remover according to claim 9, characterized in that: A rotating rod (522) is rotatably mounted on the surface of the frame plate (523) on one side close to the supporting block (527), a flip plate (525) is rotatably mounted between opposite surfaces of the rotating rod (522), and a baffle (526) is fixedly mounted on the top of the flip plate (525).

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