Sewage treatment dredging device

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly discloses a sewage treatment dredging device which comprises a cart, a supporting plate is fixedly connected to the front portion of the upper side of the cart, a first motor is fixedly connected to the middle of the supporting plate, a rotating shaft is fixedly connected to the output end of the first motor, and a half gear is fixedly connected to the upper side of the rotating shaft. A driving assembly is arranged on the upper side of the supporting plate, a fan gear is rotationally connected to the front portion of the upper side of the supporting plate, a mounting plate is fixedly connected to the front side of the fan gear, and a mounting frame is fixedly connected to the front side of the bottom of the mounting plate. And two first rack plates are made to slide in a reciprocating mode, a second rack plate is further driven to slide in a reciprocating mode, a sector gear rotates to drive a mounting plate to rotate in a sector mode, a crushing brush and a suction cup are further driven to rotate in a sector mode, and therefore the sludge cleaning range is widened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment and dredging device. Background Art

[0002] Sewage treatment refers to the process of collecting, treating, and purifying sewage generated by industry, agriculture, and daily life, aiming to remove pollutants in the water to protect water resources and the ecological environment. During the sewage treatment process, especially in the sedimentation and biological treatment stages, solid particles and organic matter in the sewage will precipitate to form sludge. If not cleaned in time, the sludge will accumulate continuously, resulting in a reduction in the capacity of the treatment equipment and affecting the treatment efficiency. Therefore, a dredging device is needed.

[0003] After retrieval, Chinese Patent Publication No. CN220521540U discloses a sewage treatment dredging device, which includes a base. The top surface of the left end of the base is fixedly connected with a first support plate. The top surface of the first support plate is fixedly connected with a second support plate. A crushing mechanism is arranged below the second support plate, and a sludge suction mechanism is arranged on the right side of the crushing mechanism; the crushing mechanism includes a power part and a crushing part. The power part is located below the support plate, and the crushing part is located below the power part; the sludge suction mechanism includes a sludge suction part and a collection part. The sludge suction part is located on the right side of the crushing part, and the collection part is located on the right side of the sludge suction part. By starting the electric push rod, the connecting plate is driven to move. The connecting plate drives the motor and the circular plate to move, driving the fixed column and the crushing brush to move. Through the action of the spring, the crushing brush is in close contact with the sludge. The motor is started to drive the circular plate and the crushing brush to rotate, thereby crushing large pieces of sludge, facilitating the subsequent suction of the sludge, without leaving large pieces of sludge remaining, and improving the dredging quality.

[0004] The above document indeed solves the problem of crushing large pieces of sludge, facilitating the subsequent suction of the sludge, without leaving large pieces of sludge remaining, and improving the dredging quality. However, the treatment range of the device for sludge is limited, which may lead to a decrease in efficiency when dealing with a large area of sludge. Multiple devices need to be set up and operated simultaneously, increasing the cost. Therefore, a sewage treatment dredging device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a sewage treatment dredging device is proposed.

[0006] To achieve the above object, the utility model provides a sewage treatment and dredging device, including a trolley. A support plate is fixedly connected to the front part of the upper side of the trolley. A first motor is fixedly connected to the middle of the support plate. A rotating shaft is fixedly connected to the output end of the first motor. A semi-gear is fixedly connected to the upper side of the rotating shaft. A driving component is arranged on the upper side of the support plate. A sector gear is rotatably connected to the front part of the upper side of the support plate. An installation plate is fixedly connected to the front side of the sector gear. An installation frame is fixedly connected to the front side of the bottom of the installation plate. An electric push rod is fixedly connected to the middle of the installation frame. A fixing plate is fixedly connected to the output end of the electric push rod. A second motor is fixedly connected to the bottom of the fixing plate. A crushing brush is fixedly connected to the output end of the second motor. A cleaning component is installed on the front side of the upper part of the trolley.

[0007] In the above technical solution, further, the driving component includes two first sliding rods. The outer sides of the first sliding rods are slidably connected to the upper side of the support plate. A first limiting block is fixedly connected to the bottom of the first sliding rods. An elliptical ring is fixedly connected between the upper sides of the two first sliding rods. Two first rack plates are fixedly connected to the inner wall of the elliptical ring. A second rack plate is fixedly connected to the front side of the outer wall of the elliptical ring.

[0008] In the above technical solution, further, a corrugated pipe is arranged at the rear part of the upper side of the fixing plate. A dredging pipe is fixedly connected to the bottom of the corrugated pipe. A suction cup is fixedly connected to the bottom of the dredging pipe. A storage box is fixedly connected to the rear part of the upper side of the trolley. A filter screen is fixedly connected to the inside of the storage box. A dredging pump is fixedly connected to the middle of the upper side of the trolley. The output end of the dredging pump is communicated with the storage box through a dredging pipe. The input end of the dredging pump penetrates through the installation plate through a dredging pipe and is communicated with the corrugated pipe.

[0009] In the above technical solution, further, the cleaning component includes a water pump and a water spraying plate. The water pump is fixedly connected to the upper side of the trolley. The water spraying plate is fixedly connected to the front part of the upper side of the trolley. A plurality of nozzles are fixedly connected to the bottom of the water spraying plate. The input end of the water pump is communicated with the storage box through a water pipe. The output end of the water pump is communicated with the water spraying plate through a water pipe.

[0010] In the above technical solution, further, the semi-gear meshes with the first rack plate, and the sector gear meshes with the second rack plate.

[0011] In the above technical solution, further, a plurality of second sliding rods are fixedly connected to the upper side of the fixing plate. A second limiting block is fixedly connected to the upper side of the second sliding rods. The outer sides of the second sliding rods are slidably connected to the bottom of the installation frame.

[0012] In the above technical solution, further, the outer side of the first limiting block is slidably connected to the inside of the support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model drives the half gear to rotate through the first motor, so that the two first rack plates slide reciprocally, further driving the second rack plate to slide reciprocally, so that the sector gear rotates to drive the mounting plate to rotate in a fan shape, further driving the crushing brush and the suction cup to rotate in a fan shape, thereby improving the range of sludge cleaning and working efficiency.

[0015] 2. The utility model filters sewage and sludge, and uses the filtered sewage pumped by the water pump for cleaning work after extraction, further improving the utilization rate and cleaning effect of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the utility model;

[0017] Figure 2 is a schematic structural view of the mounting frame of the utility model;

[0018] Figure 3 is a schematic structural view of the elliptical ring of the utility model;

[0019] Figure 4 is a schematic structural view of the fixing plate of the utility model;

[0020] Figure 5 is a sectional view of the storage box of the utility model.

[0021] In the figure: 1, trolley; 2, support plate; 3, first motor; 4, rotating shaft; 5, half gear; 6, first sliding rod; 7, first limiting block; 8, elliptical ring; 9, first rack plate; 10, second rack plate; 11, sector gear; 12, mounting plate; 13, mounting frame; 14, electric push rod; 15, fixing plate; 16, second sliding rod; 17, second limiting block; 18, second motor; 19, crushing brush; 20, corrugated pipe; 21, suction cup; 22, water pump; 23, water pipe; 24, water spraying plate; 25, nozzle; 26, dredging pump; 27, dredging pipe; 28, storage box; 29, filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to more clearly understand the above objects, features and advantages of the utility model, the following further detailed description of the utility model is made in conjunction with the drawings and specific embodiments.

[0023] Such as Figures 1 - 5A sewage treatment and dredging device shown in the figure includes a trolley 1. The trolley 1 is the basis of the whole device, used for installing other components and facilitating movement on different terrains. At the front part of the upper side of the trolley 1, there is a fixed connection with a support plate 2. The support plate 2 provides a stable basis for the installation of other components to ensure stability during operation. In the middle of the support plate 2, there is a fixed connection with a first motor 3. The first motor 3 is used to provide power. The output end of the first motor 3 is fixedly connected with a rotating shaft 4. On the upper side of the rotating shaft 4, there is a fixed connection with a semi-gear 5. By rotating the first motor 3, the rotating shaft 4 is driven to rotate, and further the semi-gear 5 is driven to rotate. On the upper side of the support plate 2, there is a driving component. By setting the driving component, it is convenient to drive the device to operate. At the front part of the upper side of the support plate 2, there is a rotatable connection with a sector gear 11. At the front side of the sector gear 11, there is a fixed connection with a mounting plate 12. By rotating the sector gear 11, the mounting plate 12 is driven to rotate, so that the angle of the mounting plate 12 is changed. At the front side of the bottom of the mounting plate 12, there is a fixed connection with a mounting frame 13. In the middle of the mounting frame 13, there is a fixed connection with an electric push rod 14. By installing the mounting frame 13 and installing the electric push rod 14 in the middle of the mounting frame 13, a firm support is provided for the electric push rod 14. The output end of the electric push rod 14 is fixedly connected with a fixing plate 15 to ensure that the movement of the electric push rod 14 can be transmitted to the fixing plate 15. At the bottom of the fixing plate 15, there is a fixed connection with a second motor 18. The output end of the second motor 18 is fixedly connected with a crushing brush 19. By rotating the second motor 18, the crushing brush 19 is driven to rotate to decompose the larger silt in the sewage. At the front part of the upper part of the trolley 1, there is an installation of a cleaning component. The cleaning component is used to clean the part after the silt is cleared.

[0024] The driving component includes two first sliding rods 6. The outer sides of the first sliding rods 6 are slidably connected to the upper side of the support plate 2, which is convenient for the first sliding rods 6 to slide freely and is convenient for driving the elliptical ring 8 to slide through the sliding of the first sliding rods 6. At the bottom of the first sliding rods 6, there is a fixed connection with a first limiting block 7. The first limiting block 7 is used to limit the first sliding rods 6. Between the upper sides of the two first sliding rods 6, there is a fixed connection with an elliptical ring 8. The elliptical ring 8 is used to provide an installation environment for the first rack plate 9 and drive the first rack plate 9 to slide through sliding. On the inner wall of the elliptical ring 8, there are two fixed connections with first rack plates 9. By setting the two first rack plates 9 and meshing them with the semi-gear 5, the elliptical ring 8 can slide reciprocally. At the front side of the outer wall of the elliptical ring 8, there is a fixed connection with a second rack plate 10. By sliding the elliptical ring 8, the second rack plate 10 is driven to slide.

[0025] At the rear part of the upper side of the fixed plate 15, a corrugated pipe 20 is provided. At the bottom of the corrugated pipe 20, a silt suction pipe 27 is fixedly connected. By providing the corrugated pipe 20 and arranging the silt suction pipe 27 at the bottom of the corrugated pipe 20, the position of the silt suction pipe 27 can be adjusted. At the bottom of the silt suction pipe 27, a suction cup 21 is fixedly connected. The suction cup 21 is used for dredging the silt. At the rear part of the upper side of the trolley 1, a storage box 28 is fixedly connected. The storage box 28 is used for collecting the silt and sewage. Inside the storage box 28, a filter screen 29 is fixedly connected. The filter screen 29 is used for filtering the sewage. At the middle part of the upper side of the trolley 1, a silt suction pump 26 is fixedly connected. The silt suction pump 26 is used for pumping the silt. The output end of the silt suction pump 26 is communicated with the storage box 28 through the silt suction pipe 27. The input end of the silt suction pump 26 passes through the mounting plate 12 through the silt suction pipe 27 and is communicated with the corrugated pipe 20. The silt is extracted from the sewage through the silt suction pipe 27 and conveyed into the storage box 28 for storage.

[0026] The cleaning assembly includes a water pump 22 and a water spraying plate 24. The water pump 22 is fixedly connected to the upper side of the trolley 1. The water pump 22 is used for providing water for cleaning. The water spraying plate 24 is fixedly connected to the front part of the upper side of the trolley 1. The water spraying plate 24 is used for spraying water onto the working area. At the bottom of the water spraying plate 24, a plurality of spray nozzles 25 are fixedly connected. By arranging the plurality of spray nozzles 25, uniform spraying is achieved to provide a cleaning effect. The input end of the water pump 22 is communicated with the storage box 28 through a water pipe 23. The output end of the water pump 22 is communicated with the water spraying plate 24 through the water pipe 23. The water source is taken out from inside the storage box 28 and conveyed into the water spraying plate 24 and sprayed out through the spray nozzles 25.

[0027] The semi-gear 5 and the first rack plate 9 are meshed. By rotating the semi-gear 5, the first rack plate 9 is driven to move. The sector gear 11 and the second rack plate 10 are meshed. By moving the second rack plate 10, the sector gear 11 is driven to rotate.

[0028] On the upper side of the fixed plate 15, a plurality of second slide rods 16 are fixedly connected, which facilitates the sliding of the fixed plate 15 and prevents the fixed plate 15 from rotating at the same time. On the upper side of the second slide rods 16, second limit blocks 17 are fixedly connected. The second limit blocks 17 are used for limiting the second slide rods 16. The outer sides of the second slide rods 16 are slidably connected to the bottom of the mounting frame 13. By pushing the fixed plate 15 to slide through the electric push rod 14, the second slide rods 16 are driven to slide at the bottom of the mounting frame 13.

[0029] The outer side of the first limit block 7 is slidably connected to the inside of the support plate 2, which facilitates the sliding of the first slide rod 6 and performs a limiting process on the first slide rod 6 to ensure that the first slide rod 6 can always slide on the upper side of the support plate 2.

[0030] Working principle: When it is necessary to clean the sludge in the sewage, place the trolley 1 at the designated position and start the first motor 3, the second motor 18, the sludge pump 26 and the water pump 22. The first motor 3 rotates to drive the rotating shaft 4 to rotate. The rotating shaft 4 rotates to drive the semi-gear 5 to rotate. The semi-gear 5 rotates to drive the first rack plate 9 to slide. There are two first rack plates 9 inside the elliptical ring 8. Therefore, the rotation of the semi-gear 5 will drive the two first rack plates 9 to slide reciprocally, further driving the elliptical ring 8 to slide reciprocally. The sliding of the elliptical ring 8 drives the second rack plate 10 to slide. The sliding of the second rack plate 10 drives the sector gear 11 to rotate reciprocally. The rotation of the sector gear 11 drives the mounting plate 12 to rotate reciprocally to achieve a fan-shaped effect. The second motor 18 rotates to drive the crushing brush 19 to rotate to break up the larger pieces of sludge for subsequent extraction. It is also possible to start the electric push rod 14, so that the electric push rod 14 pushes the fixed plate 15 to slide, further driving the second motor 18 to slide, so that the deeper sludge will also be broken up. When the sludge is broken up, start the sludge pump 26, so that the sludge pump 26 operates. When the sludge pump 26 operates, it will extract the sewage and sludge under the action of the suction cup 21 and the sludge suction pipe 27, and transport them to the inside of the storage tank 28 through the sludge suction pipe 27. When the sewage and sludge enter the inside of the storage tank 28, the filter screen 29 inside the storage tank 28 will filter the sewage and retain it at the bottom of the storage tank 28. And starting the water pump 22 will extract the sewage at the bottom of the storage tank 28 and transport it to the inside of the spray plate 24, and spray it through the nozzles 25 to wash the area where the sludge has been cleaned to improve the cleaning effect.

[0031] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment and dredging device, comprising a trolley (1), characterized in that, A support plate (2) is fixedly connected to the front part of the upper side of the trolley (1). A first motor (3) is fixedly connected to the middle of the support plate (2). The output end of the first motor (3) is fixedly connected to a rotating shaft (4). A semi-gear (5) is fixedly connected to the upper side of the rotating shaft (4). A driving assembly is arranged on the upper side of the support plate (2). A sector gear (11) is rotatably connected to the front part of the upper side of the support plate (2). An installation plate (12) is fixedly connected to the front side of the sector gear (11). An installation frame (13) is fixedly connected to the front side of the bottom of the installation plate (12). An electric push rod (14) is fixedly connected to the middle of the installation frame (13). The output end of the electric push rod (14) is fixedly connected to a fixing plate (15). A second motor (18) is fixedly connected to the bottom of the fixing plate (15). A crushing brush (19) is fixedly connected to the output end of the second motor (18). A cleaning assembly is installed on the front side of the upper part of the trolley (1).

2. The sewage treatment and dredging device according to claim 1, wherein The driving assembly includes two first sliding rods (6). The outer sides of the first sliding rods (6) are slidably connected to the upper side of the support plate (2). A first limiting block (7) is fixedly connected to the bottom of the first sliding rod (6). An elliptical ring (8) is fixedly connected between the upper sides of the two first sliding rods (6). Two first rack plates (9) are fixedly connected to the inner wall of the elliptical ring (8). A second rack plate (10) is fixedly connected to the front side of the outer wall of the elliptical ring (8).

3. The sewage treatment and dredging device according to claim 1, wherein, A corrugated pipe (20) is arranged at the rear part of the upper side of the fixing plate (15). A dredging pipe (27) is fixedly connected to the bottom of the corrugated pipe (20). A suction cup (21) is fixedly connected to the bottom of the dredging pipe (27). A storage box (28) is fixedly connected to the rear part of the upper side of the trolley (1). A filter screen (29) is fixedly connected to the inside of the storage box (28). A dredging pump (26) is fixedly connected to the middle of the upper side of the trolley (1). The output end of the dredging pump (26) is communicated with the storage box (28) through a dredging pipe (27). The input end of the dredging pump (26) penetrates through the installation plate (12) through a dredging pipe (27) and is communicated with the corrugated pipe (20).

4. The sewage treatment and dredging device according to claim 3, wherein, The cleaning assembly includes a water pump (22) and a water spraying plate (24). The water pump (22) is fixedly connected to the upper side of the trolley (1). The water spraying plate (24) is fixedly connected to the front part of the upper side of the trolley (1). A plurality of nozzles (25) are fixedly connected to the bottom of the water spraying plate (24). The input end of the water pump (22) is communicated with the storage box (28) through a water pipe (23). The output end of the water pump (22) is communicated with the water spraying plate (24) through a water pipe (23).

5. The sewage treatment and dredging device according to claim 2, wherein, The semi-gear (5) meshes with the first rack plate (9), and the sector gear (11) meshes with the second rack plate (10).

6. The sewage treatment and dredging device according to claim 1, wherein A plurality of second sliding rods (16) are fixedly connected to the upper side of the fixing plate (15). A second limiting block (17) is fixedly connected to the upper side of the second sliding rod (16). The outer sides of the second sliding rods (16) are slidably connected to the bottom of the installation frame (13).

7. The sewage treatment and dredging device according to claim 2, characterized in that, The outer side of the first limiting block (7) is slidably connected to the inside of the support plate (2).

Images