A cleaning device for river sewage treatment

Abstract

The utility model is a cleaning device for river sewage treatment, which belongs to the technical field of sewage treatment equipment, including a mounting groove, a collecting groove is fixedly installed on the outer wall of one side of the mounting groove, and a mounting box is fixedly installed on the outer wall of the other side of the mounting groove, and a cleaning mechanism and a conveying mechanism are arranged inside the mounting groove and the mounting box. The beneficial effect of the utility model is that by providing a cleaning mechanism, when the water flow speed is relatively slow, the switch of the driving motor can be turned on, so that the driving motor drives the rotating shaft to rotate, and then the coupling drives the rotating rod to rotate, so that the rotating blades and the crushing teeth can crush and move the impurities such as silt and garbage, so that the impurities such as silt and garbage are moved to the conveying mechanism for transportation and collection. When the water flow speed is relatively turbulent, the coupling can be removed, and then the rotating blades drive the crushing teeth to rotate under the drive of the water flow to process the impurities such as silt and garbage, which can save a certain amount of electric energy.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a cleaning device for river sewage treatment. Background Art

[0002] The route of a river usually refers to a navigable waterway. After a long period of flow in the river, a lot of silt and daily garbage and debris will accumulate inside the river channel, seriously affecting the flow of the river and the quality of the water source.

[0003] River dredging generally refers to the management of river channels, which is a water conservancy project. Through mechanical equipment, the silt deposited on the riverbed is blown and stirred into turbid water, which flows away with the river water, thus playing a role in dredging.

[0004] The river cleaning device of the prior art still has the following disadvantages. Its river cleaning method is generally mainly mechanical during construction. Generally, an excavator is used to dig and dump the silt, which is loaded into a dump truck and abandoned in a waste dump, or a dredger is used to dredge the silt. It requires long-term and regular treatment, is relatively cumbersome, and is time-consuming and labor-intensive, and has a high cleaning and maintenance cost. Utility Model Content

[0005] To solve the problems raised in the above background technology. The utility model provides a cleaning device for river sewage treatment, which has a cleaning mechanism to solve the problem that the river cleaning method is generally mainly mechanical during construction, generally using excavators to dig and dump, loading dump trucks and abandoning them in the waste dump, or using dredgers to dredge, which requires long-term regular treatment, is relatively cumbersome, time-consuming and labor-intensive, and has high cleaning and maintenance costs.

[0006] The technical solution of the utility model is: a cleaning device for river sewage treatment, comprising a mounting groove, a collecting groove is fixedly installed on one side outer wall of the mounting groove, a mounting box is fixedly installed on the other side outer wall of the mounting groove, a cleaning mechanism and a conveying mechanism are arranged inside the mounting groove and the mounting box, and a blocking mechanism is arranged on the top of the mounting groove;

[0007] The cleaning mechanism includes a driving motor, a fixed rod, a movable plate, a locking nut, a rotating shaft, a coupling, a rotating rod, a rotating blade and a crushing tooth. The two ends of the fixed rod are respectively connected to the inner walls of the two sides of the installation box. The driving motor is fixedly installed on the top of the movable plate. The output end of the driving motor is fixedly connected to the rotating shaft. The rotating shaft and the rotating rod are connected through a coupling. The rotating blade is fixedly installed on the outside of the rotating rod. The crushing tooth is fixedly installed on the outside of the rotating blade. The rotating rod is movably plugged into the inside of the side wall of the installation groove.

[0008] Furthermore, a fixed cone is fixedly installed on the bottom of the installation groove, and an arc slope is fixedly installed on the inner wall of the bottom of the installation groove.

[0009] Furthermore, the movable plate and the locking nut are both movably sleeved on the outer side of the fixed rod, and the locking nut is clamped with the movable plate.

[0010] Furthermore, the blocking mechanism includes a base, a short axis 1, an arc frame, a filter, a short axis 2, a sleeve 1, a telescopic rod, a sleeve 2, an arc groove and a short axis 3. The base and the arc frame are fixedly installed on the top of the installation groove, the short axis 1 is movably inserted into the interior of the base, the other end of the short axis 1 is movably inserted into the bottom side wall of the arc frame, and the filter is fixedly installed inside the arc frame.

[0011] Furthermore, one end of the short axis two is movably inserted into the top side wall of the arc frame, one end of the sleeve one is movably sleeved on the outside of the other end of the short axis two, one end of the telescopic rod is fixedly connected to the other end of the sleeve one, the other end of the telescopic rod is movably inserted into the interior of sleeve two, the outside of one end of the telescopic rod located inside sleeve two is movably sleeved with a spring, the bottom end of the sleeve two is movably sleeved on the outside of the short axis three, and the two ends of the short axis three are respectively fixedly connected to the inner wall of the arc frame.

[0012] Furthermore, the conveying mechanism includes a conveying box, a conveying motor, a spiral conveying blade, a conveying shaft and an open groove. The conveying box is fixedly mounted on the bottom inner wall of the mounting groove, the conveying motor is fixedly mounted on the bottom inner wall of the mounting box, the output end of the conveying motor is fixedly connected to the conveying shaft, the spiral conveying blade is fixedly sleeved on the outside of the conveying shaft, and an open groove is opened inside one side wall of the conveying box.

[0013] Furthermore, a through groove is formed at the top of the collecting groove, and a through hole is formed inside a side wall of the collecting groove close to the mounting groove, and the through hole is communicated with the opening groove.

[0014] The utility model provides a cleaning device for river sewage treatment through improvement, which has the following improvements and advantages compared with the prior art:

[0015] By providing a cleaning mechanism, when the water flow speed is relatively slow, the switch of the driving motor can be turned on, so that the driving motor can drive the rotating shaft to rotate, and then the rotating rod can be driven to rotate through the coupling, so that the rotating blades and crushing teeth can crush and move impurities such as silt and garbage, and then the impurities such as silt and garbage can be moved to the conveying mechanism for transportation and collection; when the water flow speed is relatively turbulent, the coupling can be removed, and then the rotating blades driven by the water flow can drive the crushing teeth to rotate to process impurities such as silt and garbage, which can save a certain amount of electric energy, and can clean up impurities such as silt and garbage in time, which is relatively convenient and quick, does not require the use of large-scale mechanical equipment, and saves cleaning costs; in addition, the movable plate and the locking nut can move outside the fixed rod, which is convenient for the drive motor to fix and move. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a three-dimensional schematic diagram of the cleaning mechanism of the utility model;

[0018] Figure 2 It is a top cross-sectional schematic diagram of the utility model;

[0019] Figure 3 It is a top view schematic diagram of the conveying mechanism of the utility model;

[0020] Figure 4 It is a side cross-sectional schematic diagram of the utility model;

[0021] Figure 5 It is a top view cross-sectional schematic diagram of the blocking mechanism of the utility model;

[0022] Explanation of the accompanying drawings: 1. Installation groove; 2. Collection groove; 3. Installation box; 4. Fixed rod; 5. Moving plate; 6. Locking nut; 7. Driving motor; 8. Rotating shaft; 9. Coupling; 10. Rotating rod; 11. Rotating blade; 12. Conveying box; 13. Crushing teeth; 14. Conveying motor; 15. Spiral conveying blade; 16. Conveying shaft; 17. Open groove; 18. Arc slope; 19. Base; 20. Short axis one; 21. Arc frame; 22. Filter; 23. Short axis two; 24. Sleeve one; 25. Telescopic rod; 26. Sleeve two; 27. Arc groove; 28. Short axis three. DETAILED DESCRIPTION

[0023] The following will be combined with the attached Figures 1 to 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a cleaning device for river sewage treatment through improvement. Figure 1-5 As shown in the figure, it includes a mounting groove 1, a collecting groove 2 is fixedly installed on the outer wall of one side of the mounting groove 1, and a mounting box 3 is fixedly installed on the outer wall of the other side of the mounting groove 1. A cleaning mechanism and a conveying mechanism are arranged inside the mounting groove 1 and the mounting box 3, and a blocking mechanism is arranged on the top of the mounting groove 1;

[0025] The cleaning mechanism includes a driving motor 7, a fixed rod 4, a movable plate 5, a locking nut 6, a rotating shaft 8, a coupling 9, a rotating rod 10, a rotating blade 11 and a crushing tooth 13. The two ends of the fixed rod 4 are respectively connected to the inner walls of the two sides of the installation box 3. The driving motor 7 is fixedly installed on the top of the movable plate 5. The output end of the driving motor 7 is fixedly connected to the rotating shaft 8. The rotating shaft 8 and the rotating rod 10 are connected through the coupling 9. The rotating blade 11 is fixedly installed on the outside of the rotating rod 10. The crushing tooth 13 is fixedly installed on the outside of the rotating blade 11. The rotating rod 10 is movably plugged into the inside of the side wall of the installation groove 1. By providing a cleaning mechanism, when the water flow speed is relatively slow, the switch of the driving motor 7 can be turned on, thereby making the driving motor 7 The motor 7 drives the rotating shaft 8 to rotate, and then drives the rotating rod to rotate through the coupling 9, so that the rotating blades 11 and the crushing teeth 13 crush and move impurities such as silt and garbage, and then the impurities such as silt and garbage are moved to the conveying mechanism for transportation and collection. When the water flow speed is relatively turbulent, the coupling 9 can be removed, and then the rotating blades 11 driven by the water flow drive the crushing teeth 13 to rotate to process impurities such as silt and garbage, which can save a certain amount of electric energy, and can clean up impurities such as silt and garbage in time, which is more convenient and quick, does not require the use of large-scale mechanical equipment, and saves cleaning costs. In addition, the movable plate 5 and the locking nut 6 can move outside the fixed rod, which is convenient for the drive motor 7 to be fixed and moved.

[0026] A fixed cone is fixedly installed at the bottom of the installation groove 1. When in use, the fixed cone is installed to the bottom of the river channel. An arc slope 18 is fixedly installed on the inner wall of the bottom of the installation groove 1. The arc slope 18 can buffer the impact force of the water flow, which is beneficial to the protection of the installation groove 1. The external power supply of the device provides power for the device. The device is connected to an external controller, which is a PLC board. The controller can be purchased from the market and used after debugging by the staff. The controller is electrically connected to the drive motor 7 and the conveying motor 14. The drive motor 7 can adopt a motor with a model of Y355L2-4, the conveying motor 14 can adopt a motor with a model of Y355L1-10, and the controller can adopt a controller with a model of FX3G.

[0027] The movable plate 5 and the locking nut 6 are both movably sleeved on the outer side of the fixed rod 4, and the locking nut 6 is clamped with the movable plate 5. When in use, the locking nut 6 is rotated to fix the movable plate 5 to a certain place.

[0028] The blocking mechanism includes a base 19, a short shaft 1 20, an arc frame 21, a filter 22, a short shaft 23, a sleeve 1 24, a telescopic rod 25, a sleeve 26, an arc groove 27 and a short shaft 3 28. The base 19 and the arc frame 21 are fixedly installed on the top of the installation groove 1, the short shaft 1 20 is movably inserted into the inside of the base 19, and the other end of the short shaft 1 20 is movably inserted into the bottom side wall of the arc frame 21. The filter 22 is fixedly installed in the inside of the arc frame 21, one end of the short shaft 23 is movably inserted into the top side wall of the arc frame 21, one end of the sleeve 1 24 is movably sleeved on the outside of the other end of the short shaft 23, and one end of the telescopic rod 25 is connected to the sleeve 1 24. The other end of the telescopic rod 25 is fixedly connected, and the other end of the telescopic rod 25 is movably inserted into the interior of the sleeve two 26. The outside of one end of the telescopic rod 25 located inside the sleeve two 26 is movably sleeved with a spring, and the bottom end of the sleeve two 26 is movably sleeved on the outside of the short shaft three 28. The two ends of the short shaft three 28 are respectively fixedly connected to the inner side walls of the arc frame 21. When in use, the filter screen 22 can be used to intercept missed garbage, and then the river sewage can be thoroughly cleaned to prevent incomplete cleaning. When in use, the telescopic rod 25 and the sleeve two 26 are used in conjunction with the spring, so that the arc frame 21 can be rotated to avoid the turbulent speed of the river, which has a certain protective effect on the blocking mechanism.

[0029] The conveying mechanism includes a conveying box 12, a conveying motor 14, a spiral conveying blade 15, a conveying shaft 16 and an open groove 17. The conveying box 12 is fixedly mounted on the bottom inner wall of the mounting groove 1, and the conveying motor 14 is fixedly mounted on the bottom inner wall of the mounting box 3. The output end of the conveying motor 14 is fixedly connected to the conveying shaft 16, and the spiral conveying blade 15 is fixedly sleeved on the outside of the conveying shaft 16. An open groove 17 is opened inside one side wall of the conveying box 12, and a through groove is opened on the top of the collecting groove 2. A through hole is opened inside one side wall of the collecting groove 2 close to the mounting groove 1, and the through hole is connected to the open groove 17. When in use, the switch of the conveying motor 14 is turned on, and then the conveying motor 14 drives the conveying shaft 16 to rotate, thereby driving the spiral conveying blade 15 to rotate, and then sludge, garbage and other impurities are transported to the collecting groove for centralized collection and treatment, to prevent sludge, garbage and other impurities from accumulating at the bottom of the mounting groove 1, so as to facilitate better use of the cleaning mechanism.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device for treating river sewage, comprising a mounting tank (1), characterized in that: A collecting trough (2) is fixedly mounted on one outer wall of the installation trough (1), and an installation box (3) is fixedly mounted on the other outer wall of the installation trough (1). A cleaning mechanism and a conveying mechanism are provided inside the installation trough (1) and the installation box (3), and a blocking mechanism is provided on the top of the installation trough (1); The cleaning mechanism comprises a driving motor (7), a fixed rod (4), a movable plate (5), a locking nut (6), a rotating shaft (8), a coupling (9), a rotating rod (10), a rotating blade (11) and a crushing tooth (13); the two ends of the fixed rod (4) are respectively connected to the inner walls of the mounting box (3); the driving motor (7) is fixedly mounted on the top of the movable plate (5); the output end of the driving motor (7) is fixedly connected to the rotating shaft (8); the rotating shaft (8) and the rotating rod (10) are connected via the coupling (9); the rotating blade (11) is fixedly mounted on the outside of the rotating rod (10); the crushing tooth (13) is fixedly mounted on the outside of the rotating blade (11); and the rotating rod (10) is movably plugged into the inside of the side wall of the mounting slot (1).

2. The cleaning device for river sewage treatment according to claim 1, characterized in that: A fixed cone is fixedly mounted on the bottom of the installation groove (1), and an arc-shaped slope (18) is fixedly mounted on the inner wall of the bottom of the installation groove (1).

3. The cleaning device for river sewage treatment according to claim 1, characterized in that: The movable plate (5) and the locking nut (6) are both movably sleeved on the outside of the fixed rod (4), and the locking nut (6) is clamped with the movable plate (5).

4. The cleaning device for river sewage treatment according to claim 1, characterized in that: The blocking mechanism comprises a base (19), a short shaft 1 (20), an arc frame (21), a filter (22), a short shaft 2 (23), a sleeve 1 (24), a telescopic rod (25), a sleeve 2 (26), an arc groove (27) and a short shaft 3 (28); the base (19) and the arc frame (21) are fixedly mounted on the top of the mounting groove (1); the short shaft 1 (20) is movably plugged into the interior of the base (19); the other end of the short shaft 1 (20) is movably plugged into the bottom side wall of the arc frame (21); and the filter (22) is fixedly mounted inside the arc frame (21).

5. The cleaning device for river sewage treatment according to claim 4, characterized in that: One end of the short shaft 2 (23) is movably inserted into the top side wall of the arc frame (21), one end of the sleeve 1 (24) is movably sleeved on the outside of the other end of the short shaft 2 (23), one end of the telescopic rod (25) is fixedly connected to the other end of the sleeve 1 (24), the other end of the telescopic rod (25) is movably inserted into the inside of the sleeve 2 (26), the outside of one end of the telescopic rod (25) located inside the sleeve 2 (26) is movably sleeved with a spring, the bottom end of the sleeve 2 (26) is movably sleeved on the outside of the short shaft 3 (28), and the two ends of the short shaft 3 (28) are respectively fixedly connected to the inner wall of the arc frame (21).

6. The cleaning device for river sewage treatment according to claim 1, characterized in that: The conveying mechanism comprises a conveying box (12), a conveying motor (14), a spiral conveying blade (15), a conveying shaft (16) and an open slot (17); the conveying box (12) is fixedly mounted on the bottom inner wall of the mounting slot (1); the conveying motor (14) is fixedly mounted on the bottom inner wall of the mounting box (3); the output end of the conveying motor (14) is fixedly connected to the conveying shaft (16); the spiral conveying blade (15) is fixedly sleeved on the outside of the conveying shaft (16); and an open slot (17) is opened inside one side wall of the conveying box (12).

7. The cleaning device for river sewage treatment according to claim 6, characterized in that: A through groove is formed at the top of the collecting groove (2), and a through hole is formed inside a side wall of the collecting groove (2) close to the mounting groove (1), and the through hole is communicated with the opening groove (17).

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