Sewage disposal fence for sewage treatment
The filter screen is cleaned by a motor-driven rotating shaft and brush plate assembly, which solves the problem of filter screen clogging, achieves efficient automated cleaning, reduces the labor intensity of workers, and extends the service life of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-24
AI Technical Summary
Existing cleaning screens are easily clogged by garbage or dirt, which reduces the filtration effect, increases the labor intensity of staff, and reduces work efficiency.
The system uses a motor-driven transmission assembly to clean the surface of the filter screen via a rotating shaft and a brush plate of the cleaning assembly. An electric push rod drives a slider to move, achieving mobile cleaning and reducing the labor intensity of workers.
It effectively cleans the deposits on the surface of the filter screen, improves work efficiency, reduces the labor intensity of workers, and extends the service life of the equipment.
Smart Images
Figure CN224024425U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sewage treatment equipment technical field, concretely relates to a sewage treatment is with the pollution prevention and control of the river. BACKGROUND
[0002] The pollution prevention and control of the river is gradually perfected along with the development of sewage treatment process, and the core target is to intercept solid impurities in sewage through the filter river barrier to guarantee the stable operation of subsequent treatment equipment.
[0003] In the related art, the fence net of the fence is easily blocked by garbage or dirt during use, and if not cleaned in time, the filtering effect of the fence will be reduced, therefore, in order to ensure the normal use of the fence, the workers often need to clean the garbage intercepted on the filter screen, thereby increasing the labor intensity of the workers and reducing the work efficiency. UTILITY MODEL CONTENTS
[0004] Therefore, the utility model provides a sewage treatment is with the pollution prevention and control of the river, the utility model discloses a motor drives transmission assembly rotation, and then drives the rotation of the rotating shaft, and then makes the brush plate in the pollution prevention and control assembly rotate, and the accumulated material on the surface of the filter river barrier is cleaned, and then the first sliding block is moved by starting the electric push rod, and the rotating shaft and the second sliding block are also moved synchronously, thereby moving the filter river barrier and cleaning, thereby reducing the labor intensity of the workers and improving the work efficiency.
[0005] In order to solve the above technical problems, the utility model provides a sewage treatment is with the pollution prevention and control of the river, which comprises a filter river barrier inclinedly arranged in a river channel, fixed supports arranged on the left and right sides of the filter river barrier, two fixed supports each comprising an inclined plate and a horizontal plate, the inclined plate being inclined along the filter river barrier, and the horizontal plate being parallel to the river channel, one of the inclined plates being provided with a first sliding rail, the other inclined plate being provided with a second sliding rail, a first sliding block being slidably arranged in the first sliding rail, a second sliding block being slidably arranged in the second sliding rail, a rotating shaft being rotatably arranged between the first sliding block and the second sliding block, a plurality of pollution prevention and control assemblies being arranged on the surface of the rotating shaft, a transmission assembly being arranged in the first sliding block, the transmission assembly being rotatably connected to one end of the rotating shaft, a rotating shaft base being arranged in the second sliding block, the rotating shaft base being rotatably connected to the other end of the rotating shaft, a motor being rotatably arranged on the top of the transmission assembly, and an electric push rod being arranged on the end of the first sliding block close to the horizontal plate.
[0006] A movable groove is arranged in the upper part of the first sliding rail in the middle, the movable groove is used for connecting the shaft to move along the first sliding rail, and the movable groove is arranged axially along the inclination of the filter river barrier.
[0007] The left and right sides of the movable groove are respectively provided with a sliding groove, the sliding groove is in sliding fit with the third sliding block, the sliding groove is used for moving the third sliding block, thereby assisting in supporting the movement of the motor, each sliding groove is provided along the inclined axis of the filter screen, and a third sliding block is slidably arranged in each sliding groove, the third sliding block is used for connecting the motor with the first sliding rail, and the third sliding block is connected with the bottom of the shell of the motor.
[0008] The transmission assembly comprises a pawl rotationally arranged at one end of the rotating shaft, the pawl is used for meshing connection with the ratchet wheel to control the one-way movement of the ratchet wheel, the upper part of the pawl is provided with the ratchet wheel in meshing connection, thereby the connecting shaft is connected with the ratchet wheel, the ratchet wheel is used for driving the pawl to rotate, the ratchet wheel is also used for connecting the connecting shaft with the pawl, so that when the connecting shaft rotates, the ratchet wheel and the pawl rotate synchronously, thereby driving the rotating shaft to rotate, the connecting shaft is rotationally arranged in the middle of the ratchet wheel, the connecting shaft is used for connecting the ratchet wheel with the motor, the bottom of the connecting shaft is provided with a bearing base, the bearing base is used for fixing the connecting shaft to prevent the connecting shaft from shaking, and the bearing base is also used for connecting and fixing the inner bottom of the first sliding block, and the upper part of the connecting shaft is rotationally connected with the motor.
[0009] The two ends of the rotating shaft are respectively provided with a sealing block, the sealing block is used for preventing sewage from entering the first sliding block from the gap to damage the transmission assembly, the sealing block at one end is in communication with the first sliding block, and the sealing block at the other end is in communication with the second sliding block, a shaft coupling is embedded in the middle of each sealing block, the shaft coupling is used for sealingly connecting one end of the rotating shaft into the first sliding block and the other end into the second sliding block.
[0010] The top of the movable groove is sealingly provided with a protective shell, the protective shell is used for preventing water from entering the movable groove and the first sliding block.
[0011] The bottom of the first sliding block and the bottom of the second sliding block are provided with a connecting block, the connecting block is used for connecting and fixing the blade with the first sliding block or the second sliding block, thereby preventing the first sliding rail and the second sliding rail from being accumulated at the bottom to affect the movement of the first sliding block or the second sliding block, the bottom of each connecting block is fixedly provided with a blade, and the blade is downward.
[0012] Each cleaning assembly comprises a positioning ring fixedly installed with the rotating shaft, the positioning ring is used for connecting the rotating shaft with the brush plate, and the surface of each positioning ring is provided with a plurality of brush plates, the brush plates are used for brushing away the accumulated sundries on the filter screen.
[0013] Compared with the prior art, the present application has at least one of the following beneficial technical effects:
[0014] 1、 through the motor drives transmission assembly rotation, and then drive rotating shaft rotation, and then make the brush plate in the cleaning assembly rotation, to the filter coral surface of the accumulated material cleaning, and then through the start of electric push rod drive first sliding block moves, synchronous rotating shaft and second sliding block will also move, and then to the filter coral moves the cleaning brush, thereby reducing the labor intensity of workers, also improves the work efficiency.
[0015] 2、 sealing block is used for preventing sewage from entering the first sliding block from the gap and damaging the transmission assembly, the shaft coupling is used for sealing the one end of the rotating shaft into the first sliding block, and the other end is sealed into the second sliding block, the protective shell is used for preventing water from entering the movable groove and the first sliding block, and the service life of the equipment can be improved.
[0016] 3、 connecting block is used for connecting and fixing the first sliding block or the second sliding block, so that the first sliding rail and the second sliding rail are prevented from being accumulated at the bottom and affecting the movement of the first sliding block or the second sliding block. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the main body structure schematic view of the utility model;
[0018] Figure 2 It is the front view structure schematic view of the utility model;
[0019] Figure 3 It is the A partial enlarged view of the utility model Figure 2 ;
[0020] Figure 4 It is the side view of the utility model;
[0021] Figure 5 It is the side view of the utility model;
[0022] Figure 6 It is the side view of the utility model;
[0023] Figure 7 It is the rear view of the utility model;
[0024] Figure 8 It is the B partial enlarged view of the utility model Figure 7 ;
[0025] Figure 9 It is the C partial enlarged view of the utility model Figure 7 .
[0026] Explanation of reference signs: 100, filter screen; 101, fixing support; 102, inclined plate; 103, horizontal plate; 104, electric push rod; 200, first sliding rail; 201, first sliding block; 202, sealing block; 203, coupling; 300, second sliding rail; 301, second sliding block; 302, rotating shaft base; 303, protective shell; 304, connecting block; 305, blade opening; 400, rotating shaft; 401, cleaning assembly; 402, positioning ring; 403, brush plate; 500, transmission assembly; 501, motor; 502, pawl; 503, ratchet wheel; 504, connecting shaft; 505, bearing base; 600, movable groove; 601, sliding groove; 602, third sliding block. DETAILED DESCRIPTION
[0027] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the following will combine the drawings of the embodiments of the present application to make a detailed description. Figures 1-9 The technical scheme of the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.
[0028] As Figures 1-9The embodiment provides a sewage treatment trash screen, which comprises a filter screen 100 arranged obliquely in a river channel, two fixed supports 101 respectively connected to the two sides of the filter screen 100 through bolts, the fixed supports 101 are fixedly connected to the walls of the river channel, each fixed support 101 comprises an inclined plate 102 and a horizontal plate 103, the inclined plate 102 is below the horizontal plate 103, the inclined plate 102 is welded to the horizontal plate 103, the inclined plate 102 is inclined along the filter screen 100, and the horizontal plate 103 is parallel to the river channel, one side of the inclined plate 102 is provided with a first sliding rail 200, the first sliding rail 200 is embedded in the one side of the inclined plate 102, the other side of the inclined plate 102 is provided with a second sliding rail 300, the second sliding rail 300 is embedded in the other side of the inclined plate 102, a first sliding block 201 is slidably arranged in the first sliding rail 200, the first sliding block 201 is connected or welded to the telescopic end of an electric push rod 104, a second sliding block 301 is slidably arranged in the second sliding rail 300, the top of the second sliding block 301 is also provided with the electric push rod 104, the telescopic end of the electric push rod 104 is connected to the top of the second sliding block 301, a rotating shaft 400 is rotatably arranged between the first sliding block 201 and the second sliding block 301, the rotating shaft 400 is used for driving a trash cleaning assembly 401 to rotate, a plurality of trash cleaning assemblies 401 are arranged on the surface of the rotating shaft 400, the trash cleaning assemblies 401 are used for cleaning the garbage accumulated on the filter screen 100, so that the filter screen 100 is prevented from being blocked, a transmission assembly 500 is arranged in the first sliding block 201, the transmission assembly 500 is rotatably connected to one end of the rotating shaft 400, a rotating shaft base 302 is arranged in the second sliding block 301, the rotating shaft base 302 is used for fixing the rotating shaft 400 and preventing the rotating shaft 400 from falling, the rotating shaft base 302 is rotatably connected to the other end of the rotating shaft 400, an electric motor 501 is rotatably arranged at the top of the transmission assembly 500, the electric motor 501 is used for driving the transmission assembly 500, so that the transmission assembly 500 drives the rotating shaft 400 to rotate, and then drives the trash cleaning assembly 401 to rotate and clean the garbage on the filter screen 100, the electric push rod 104 is arranged at the end of the first sliding block 201 close to the horizontal plate 103, the electric push rod 104 is used for driving the first sliding block 201 to move along the first sliding rail 200, and then drives the second sliding block 301 to move in the second sliding rail 300 through the rotating shaft 400, and the electric push rod 104 is also arranged at the end of the second sliding block 301 close to the horizontal plate 103 on the same side.
[0029] In use, the transmission assembly 500 is driven to rotate by the motor 501, and then the rotating shaft 400 is rotated, and then the brush plate 403 in the trash cleaning assembly 401 is rotated to clean the accumulated material on the surface of the filter screen 100, and then the first sliding block 201 is moved by starting the electric push rod 104, and the rotating shaft 400 and the second sliding block 301 are also moved synchronously, and then the filter screen 100 is moved and cleaned, thereby reducing the labor intensity of workers and improving the work efficiency.
[0030] The embodiment provides a trash cleaning screen for sewage treatment,
[0031] As shown in Figure 1 , 2 , 3, 8: The first sliding rail 200 is provided with a movable groove 600 in the middle of the upper portion, the movable groove 600 is embedded in the top of the inclined plate 102 and is communicated with the first sliding rail 200, the movable groove 600 is used for moving the connecting shaft 504 along the first sliding rail 200, the movable groove 600 is arranged along the inclined axis of the filter screen 100, the movable groove 600 is provided with a sliding groove 601 on the left and right sides, respectively, the sliding groove 601 is embedded in the top of the inclined plate 102 and is not communicated with the first sliding rail 200, the sliding groove 601 is slidably matched with the third sliding block 602, the sliding groove 601 is used for moving the third sliding block 602, and then the third sliding block 602 is used for supporting and moving the motor 501, each sliding groove 601 is arranged along the inclined axis of the filter screen 100, and each sliding groove 601 is slidably provided with a third sliding block 602, the third sliding block 602 is slidably matched with the sliding groove 601, the third sliding block 602 is used for connecting the motor 501 and the first sliding rail 200, and the third sliding block 602 and the bottom of the shell of the motor 501 are fixedly connected through bolts.
[0032] Effects: The movable groove 600 is used for moving the connecting shaft 504 along the first sliding rail 200, the sliding groove 601 is used for moving the third sliding block 602, and then the third sliding block 602 is used for supporting and moving the motor 501.
[0033] As shown in Figure 2 , 3, 4, 7, 8: the transmission assembly 500 includes a pawl 502 rotationally disposed at one end of the rotating shaft 400, the pawl 502 is in mechanical sealing connection with one end of the rotating shaft 400, the pawl 502 is used for meshing connection with the ratchet wheel 503 to control the one-way movement of the ratchet wheel 503, the upper part of the pawl 502 is meshingly provided with the ratchet wheel 503, the teeth of the ratchet wheel 503 downwardly mesh with the pawl 502, thereby making the connecting shaft 504 linked with the ratchet wheel 503, the ratchet wheel 503 is used for driving the pawl 502 to rotate, the ratchet wheel 503 is also used for connecting the connecting shaft 504 with the pawl 502, so that when the connecting shaft 504 rotates, the ratchet wheel 503 synchronously rotates with the pawl 502, thereby driving the rotating shaft 400 to rotate, the ratchet wheel 503 is rotationally provided with the connecting shaft 504 in the middle, the connecting shaft 504 is in mechanical sealing connection with the bearing base 505, the connecting shaft 504 is used for connecting the ratchet wheel 503 with the motor 501, the bottom of the connecting shaft 504 is provided with the bearing base 505, the bearing base 505 is weldable or fixedly connected with the inner bottom of the first sliding block 201 through bolts, the bearing base 505 is used for fixedly connecting the connecting shaft 504 to prevent the connecting shaft 504 from shaking, and the bearing base 505 is also used for connecting and fixing the inner bottom of the first sliding block 201, the upper part of the connecting shaft 504 is rotationally connected with the output end of the motor 501 through the shaft coupling 203.
[0034] The effects are that the pawl 502 is used for meshing connection with the ratchet wheel 503 to control the one-way movement of the ratchet wheel 503, the connecting shaft 504 is used for connecting the ratchet wheel 503 with the motor 501, the teeth of the ratchet wheel 503 downwardly mesh with the pawl 502, thereby making the connecting shaft 504 linked with the ratchet wheel 503, the ratchet wheel 503 is used for driving the pawl 502 to rotate, the ratchet wheel 503 is also used for connecting the connecting shaft 504 with the pawl 502, so that when the connecting shaft 504 rotates, the ratchet wheel 503 synchronously rotates with the pawl 502, thereby driving the rotating shaft 400 to rotate, the bearing base 505 is used for fixedly connecting the connecting shaft 504 to prevent the connecting shaft 504 from shaking, and the bearing base 505 is also used for connecting and fixing the inner bottom of the first sliding block 201.
[0035] As Figure 1 , 3, 4, 5, 6, 8, 9: the two ends of the rotating shaft 400 are provided with a sealing block 202, the sealing block 202 can be welded in communication with the first sliding block 201, the sealing block 202 can be welded in communication with the second sliding block 301, the sealing block 202 is used to prevent sewage from entering the first sliding block 201 from the gap to damage the transmission assembly 500, one end of the sealing block 202 is in communication with the first sliding block 201, the other end of the sealing block 202 is in communication with the second sliding block 301, a shaft coupling 203 is embedded in the middle of each sealing block 202, the shaft coupling 203 is in mechanical sealing connection with the two ends of the rotating shaft 400, the shaft coupling 203 is embedded in the first sliding block 201 and the second sliding block 301, the shaft coupling 203 is used to seal one end of the rotating shaft 400 into the first sliding block 201 and the other end into the second sliding block 301, the top of the movable groove 600 is sealingly provided with a protective shell 303, the protective shell 303 can be welded or other form of sealing connection with the top of the inclined plate 102, the protective shell 303 is used to prevent water from entering the movable groove 600 and the first sliding block 201.
[0036] The effect is that the sealing block 202 is used to prevent sewage from entering the first sliding block 201 from the gap to damage the transmission assembly 500, the shaft coupling 203 is used to seal one end of the rotating shaft 400 into the first sliding block 201 and the other end into the second sliding block 301, the protective shell 303 is used to prevent water from entering the movable groove 600 and the first sliding block 201, thereby improving the service life of the equipment.
[0037] As shown in Figure 3 , 4 , 5, 6, 8, 9: the first sliding block 201 and the second sliding block 301 are provided with a connecting block 304 at the bottom, the connecting block 304 can be welded or bolted with the bottom of the first sliding block 201, the connecting block 304 can be welded or bolted with the bottom of the second sliding block 301, the connecting block 304 is used to connect and fix the first sliding block 201 or the second sliding block 301 with the blade 305, so as to prevent the first sliding rail 200 and the second sliding rail 300 from being affected by the accumulation at the bottom, each connecting block 304 is fixedly provided with a blade 305 at the bottom, the blade 305 can be embeddedly connected or welded with the connecting block 304, and the blade 305 is downward.
[0038] The effect is that the connecting block 304 is used to connect and fix the first sliding block 201 or the second sliding block 301 with the blade 305, so as to prevent the first sliding rail 200 and the second sliding rail 300 from being affected by the accumulation at the bottom.
[0039] As shown in Figure 2 , 3, 8: each cleaning assembly 401 comprises a positioning ring 402 fixedly installed with the rotating shaft 400, the positioning ring 402 is weldedly connected with the surface of the rotating shaft 400, the positioning ring 402 is used for connecting the rotating shaft 400 with the brush plate 403, and the surface of each positioning ring 402 is provided with a plurality of brush plates 403; the brush plate 403 can be embedded into the positioning ring 402, and the brush plate 403 is used for brushing off sundries accumulated on the filter screen 100.
[0040] The positioning ring 402 is used for connecting the rotating shaft 400 with the brush plate 403, and the brush plate 403 is used for brushing off sundries accumulated on the filter screen 100.
[0041] Working principle: the motor 501 drives the connecting shaft 504 to rotate, and then drives the ratchet wheel 503 to rotate, and then drives the rotating shaft 400 to rotate through the pawl 502, and then drives the brush plate 403 to rotate through the positioning ring 402 fixedly installed on the rotating shaft 400, so that the accumulated matters on the filter screen 100 are cleaned, and then the first sliding block 201 is driven to move through the electric push rod 104, and the second sliding block 301 is also moved synchronously, and then the filter screen 100 is moved and cleaned, so that the labor intensity of workers is reduced, and the work efficiency is improved.
[0042] In addition, it should be noted that, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0043] The above is the preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the principle of the present application, some improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.
Claims
1. A sewage treatment silt screen, comprising a filter screen (100) arranged obliquely in a river channel, and a fixed support (101) arranged on the left and right sides of the filter screen (100), characterized in that: Both the fixed supports (101) comprise an inclined plate (102) and a horizontal plate (103), the inclined plate (102) is inclined along the filter screen (100), the horizontal plate (103) is parallel to the river, the inclined plate (102) on one side is provided with a first sliding rail (200), the inclined plate (102) on the other side is provided with a second sliding rail (300), the first sliding rail (200) is slidably provided with a first sliding block (201), the second sliding rail (300) is slidably provided with a second sliding block (301), the first sliding block (201) and the second sliding block (301) are rotatably provided with a rotating shaft (400), the rotating shaft (400) is provided with a plurality of cleaning assemblies (401) on the surface, the first sliding block (201) is provided with a transmission assembly (500), one end of the transmission assembly (500) and the rotating shaft (400) are rotatably connected, the second sliding block (301) is provided with a rotating shaft base (302), the other end of the rotating shaft (400) and the rotating shaft base (302) are rotatably connected, the top of the transmission assembly (500) is rotatably provided with a motor (501), and the end of the first sliding block (201) close to the horizontal plate (103) is provided with an electric push rod (104).
2. A trash screen for sewage treatment as claimed in claim 1, wherein: The upper part of the first sliding rail (200) is provided with a movable groove (600) in the middle, and the movable groove (600) is arranged axially along the inclination axis of the filter screen (100).
3. A trash screen for sewage treatment as claimed in claim 2, wherein: The left and right sides of the movable groove (600) are respectively provided with a sliding groove (601), and each sliding groove (601) is arranged axially along the inclination axis of the filter screen (100), and each sliding groove (601) is slidably provided with a third sliding block (602), and each third sliding block (602) is connected with the bottom of the shell of the motor (501).
4. A trash screen for sewage treatment as claimed in claim 3, wherein: The transmission assembly (500) comprises a pawl (502) rotatably arranged at one end of the rotating shaft (400), a ratchet wheel (503) is engagedly arranged on the upper part of the pawl (502), a connecting shaft (504) is rotatably arranged in the middle of the ratchet wheel (503), a bearing base (505) is arranged at the bottom of the connecting shaft (504), and the upper part of the connecting shaft (504) is rotatably connected with the motor (501).
5. A trash screen for sewage treatment as claimed in claim 4, wherein: The two ends of the rotating shaft (400) are respectively provided with a sealing block (202), one end of the sealing block (202) is communicated with the first sliding block (201), the other end of the sealing block (202) is communicated with the second sliding block (301), and a shaft coupling (203) is embedded in the middle of each sealing block (202).
6. A trash screen for sewage treatment as claimed in claim 5, wherein: The top of the movable groove (600) is sealingly provided with a protective shell (303).
7. A trash screen for sewage treatment as defined in claim 6, wherein: The bottom of the first sliding block (201) and the second sliding block (301) is provided with a connecting block (304), and the bottom of each connecting block (304) is fixedly provided with a blade (305).
8. A trash screen for sewage treatment as claimed in claim 7, wherein: Each of the said cleaning components (401) comprises a positioning ring (402) fixedly installed with the rotating shaft (400), and the surface of each of the said positioning rings (402) is provided with a plurality of dry brush plates (403).