River sewage detection robot and early warning system

Abstract

The invention discloses a riverway sewage detection robot and an early warning system, and relates to the technical field of riverway sewage detection.The riverway sewage detection robot comprises a circular plate, a shell is fixedly connected to the outer wall of the bottom of the circular plate, an air bag is clamped to the outer wall of the circumference of the shell, and a first motor is fixedly connected to the outer wall of the top of the circular plate; a first rotating rod is fixedly connected to the output end of the first motor, a rotating plate is fixedly connected to one end of the first rotating rod, a detector is fixedly connected to the outer wall of the bottom of the rotating plate, a detection rod is fixedly connected to the bottom of the detector, and a detection head is arranged at the end, away from the detector, of the detection rod; an extension part is fixedly connected to the outer wall of the bottom of the shell, a displacement assembly is arranged below the circular plate, and a cleaning assembly used for removing dirt on the detection head is arranged on one side of the detection rod. According to the invention, all-directional detection of river sewage can be realized, the detection area is enlarged, and meanwhile, self-cleaning of the detection head can be realized in the detection process.

Description

Technical Field

[0001] The present invention relates to the technical field of river sewage detection, and in particular to a river sewage detection robot and an early warning system. Background Art

[0002] The role of rivers in the water cycle is mainly to transport land water to the ocean. The water in rural rivers is mainly used for crop irrigation and daily use by the people. Therefore, the pollution of river water is an important issue of concern.

[0003] After searching, the Chinese invention patent with announcement number CN218445462U discloses a new type of river sewage detection device, including a detection chassis main body, a support column, a transverse telescopic head, a transverse telescopic rod, a connecting column, a longitudinal telescopic head, a longitudinal telescopic rod, a detector and a detection head. The support column is arranged on the detection chassis main body, the transverse telescopic head is arranged on one side of the top of the support column, the transverse telescopic rod is slidably connected to the transverse telescopic head, the connecting column is detachably installed at the end of the transverse telescopic rod away from the transverse telescopic head, the longitudinal telescopic head is arranged at the bottom of the connecting column, the longitudinal telescopic rod is slidably connected to the transverse telescopic head, the detector is installed at the bottom of the longitudinal telescopic rod, the detection head is electrically connected to the detector, the transverse telescopic head is connected to a first telescopic cylinder, and the longitudinal telescopic head is connected to a second telescopic cylinder, that is, through the setting of transverse and longitudinal telescopic components.

[0004] Based on the existing technologies, the above patents still have the following deficiencies: in the process of detecting river sewage, algae or impurities in the river sewage will contaminate the surface of the detection head, thereby greatly reducing the detection accuracy of the entire device. Therefore, a river sewage detection robot and early warning system are urgently needed to solve the above problems. Summary of the invention

[0005] The purpose of this application is to provide a river sewage detection robot and early warning system to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a river sewage detection robot, comprising a circular plate, a shell is fixedly connected to the bottom outer wall of the circular plate, an airbag is clamped on the circumferential outer wall of the shell, a first motor is fixedly connected to the top outer wall of the circular plate, a first rotating rod is fixedly connected to the output end of the first motor, a rotating plate is fixedly connected to one end of the first rotating rod, a detector is fixedly connected to the bottom outer wall of the rotating plate, a detection rod is fixedly connected to the bottom of the detection rod, a detection head is arranged at one end of the detection rod away from the detection instrument, and an extension is fixedly connected to the bottom outer wall of the shell;

[0007] A displacement component is provided below the circular plate;

[0008] A cleaning component for removing dirt from the detection head is provided on one side of the detection rod;

[0009] A flushing component is arranged below the detection head.

[0010] Furthermore, the displacement assembly includes a protective shell arranged below the shell, a second motor is fixedly connected to an inner wall of one side of the protective shell, a rotating rod is fixedly connected to an output end of the second motor, one end of the rotating rod is fixedly connected to a sleeve, and the circumferential outer wall of the sleeve is fixedly connected to blades distributed in a circle at equal distances.

[0011] Furthermore, a driving gear is fixedly connected to the circumferential outer wall of the first rotating rod, a driven gear is meshed with the circumferential outer wall of the driving gear, a bent column is fixedly connected to the circumferential inner wall of the driven gear, the bent column is U-shaped, one end of the bent column is fixedly connected to a connecting frame, and the connecting frame is fixedly connected to the protective shell.

[0012] Furthermore, an annular groove and a limiting ring groove are provided on the circumferential inner wall of the extension portion, the limiting ring groove is connected to the annular groove, the width of the limiting ring groove is smaller than the diameter of the annular groove, the end of the bent column away from the connecting frame is fixedly connected with a connecting block, the connecting block cooperates with the limiting ring groove, a ball is fixedly connected to the outer wall of one side of the connecting block, and the ball is rollingly connected to the annular groove.

[0013] Furthermore, one end of the other bent column is fixedly connected with a counterweight.

[0014] Furthermore, the top outer wall of the circular plate is fixedly connected with fixing rods, the number of the fixing rods is two groups, the middle parts of the two groups of fixing rods are fixedly connected with fixing seats, and the top outer wall of the circular plate is fixedly connected with an indicator light.

[0015] Furthermore, a reinforcing rod is fixedly connected to the circumferential inner wall of the shell, one end of the reinforcing rod is fixedly connected to a U-shaped plate, one end of the U-shaped plate is fixedly connected to a stabilizing plate, and one end of the first rotating rod passes through the middle of the stabilizing plate.

[0016] Furthermore, the cleaning component includes a first bent rod fixedly connected to the bottom outer wall of the stabilizing plate, one end of the first bent rod is fixedly connected to a connecting seat, one side of the connecting seat is fixedly connected to a cleaning pad, the cross-section of the cleaning pad is T-shaped, and the cleaning pad is in contact with the detection head.

[0017] Further, the flushing assembly includes a support column fixedly connected to the bottom outer wall of the stabilizing plate, the bottom end of the support column is fixedly connected to a fixing tube, the circumferential inner wall of the fixing tube is fixedly connected to a fixing frame, one end of the fixing frame is fixedly connected to a bearing seat, the circumferential inner wall of the bearing seat is fixedly connected to a second rotating rod, the circumferential outer wall of the second rotating rod is fixedly connected to a spiral blade, the top outer wall of the second rotating rod is fixedly connected to a second bent rod, the circumferential outer wall of the detection rod is fixedly connected to a fixing cylinder, and one end of the second bent rod away from the second rotating rod is fixedly connected to the circumferential outer wall of the fixing cylinder.

[0018] An early warning system includes a river sewage detection robot as described in any one of the above, and also includes a detection module, an alarm module and a cleaning module, and the detection module is electrically connected to the alarm module.

[0019] Beneficial effects of the present invention:

[0020] The present invention provides a river sewage detection robot and early warning system. Through the provided displacement component, the staff first puts the device into the river to be detected, and then the sewage in the river can be monitored in real time through the detection head under the circular plate. At the same time, when the staff needs to monitor the sewage in different areas in the river, the second motor can be started, and the second motor can drive the blades to rotate, thereby providing a power source for the displacement of the robot to achieve horizontal movement of the robot. When the staff needs to perform multi-directional sewage detection, the first motor can be started, and the first motor can drive the first rotating rod to rotate. During the rotation of the first rotating rod, the driving gear can be driven to rotate, and the driving gear can drive the driven gear to rotate together, thereby effectively adjusting the driving direction of the blades, so that the robot can perform all-round sewage detection in the river.

[0021] The present invention provides a river sewage detection robot and early warning system. Through the provision of a cleaning pad and a first rotating rod, during the rotation of the first rotating rod, the detection rod can drive the detection head to perform a circular motion together, and at this time can contact the cleaning pad provided on one side thereof. The cleaning pad can be used to clean the surface of the detection head, thereby preventing the surface of the cleaning head from being contaminated by algae or other impurities in the river, resulting in detection failure.

[0022] A river sewage detection robot and early warning system provided by the present invention can drive the fixed cylinder fixed on the outer wall of the detection rod to rotate together through the arranged fixed cylinder and spiral blades during the rotation of the detection rod, and can drive the second bending rod and the second rotating rod to rotate together through the fixed cylinder. When the second rotating rod rotates, the spiral blade located in the fixed tube can rotate by itself, so that the water flow in the fixed tube can surge up, and the detection head can be fully impact-cleaned, thereby ensuring the cleanliness of the detection head and further improving the accuracy of the detection result of the entire detection robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the overall bottom-up structure of the present invention.

[0026] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0027] Figure 4 It is a schematic diagram of the front structure of the present invention.

[0028] Figure 5 It is a schematic diagram of the top structure of the present invention.

[0029] Figure 6 It is a schematic diagram of the overall half-section structure of the present invention.

[0030] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure at point B in the middle.

[0031] Figure 8 It is a schematic diagram of the structure of the early warning system process of the present invention.

[0032] In the figure:

[0033] 1. round plate; 2. airbag; 3. fixing rod; 4. fixing seat; 5. first motor; 6. indicator light; 7. counterweight; 8. bushing; 9. paddle; 10. fixing tube; 11. detection head; 12. detection rod; 13. bearing seat; 14. fixing frame; 15. first bent rod; 16. connecting seat; 17. supporting column; 18. driving gear; 19. first rotating rod; 20. reinforcing rod; 21. U-shaped plate; 22. stabilizing plate; 23. driven gear; 24. bent column; 25. rotating plate; 26. detector; 27. fixing cylinder; 28. shell; 29. ​​extension; 30. protective shell; 31. rotating rod; 32. second motor; 33. annular slide groove; 34. rolling ball; 35. limiting ring groove; 36. connecting frame; 37. connecting block; 38. cleaning pad; 39. second bent rod; 40. second rotating rod; 41. spiral blade. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example: See Figure 1-Figure 7 A river sewage detection robot comprises a circular plate 1, a shell 28 is fixedly connected to the bottom outer wall of the circular plate 1, an airbag 2 is clamped on the circumferential outer wall of the shell 28, a first motor 5 is fixedly connected to the top outer wall of the circular plate 1, a first rotating rod 19 is fixedly connected to the output end of the first motor 5, a rotating plate 25 is fixedly connected to one end of the first rotating rod 19, a detector 26 is fixedly connected to the bottom outer wall of the rotating plate 25, a detection rod 12 is fixedly connected to the bottom of the detector 26, a detection head 11 is arranged at one end of the detection rod 12 away from the detector 26, and an extension part 29 is fixedly connected to the bottom outer wall of the shell 28;

[0036] A displacement assembly is provided below the circular plate 1;

[0037] A cleaning component for removing dirt from the detection head 11 is provided on one side of the detection rod 12;

[0038] A flushing assembly is provided below the detection head 11, which can realize all-round detection of river sewage and expand the detection area. At the same time, the detection head 11 can be self-cleaned during the detection process, ensuring the sensitivity of the detection head 11.

[0039] Preferably, the displacement assembly includes a protective shell 30 disposed below the housing 28, a second motor 32 is fixedly connected to an inner wall of one side of the protective shell 30, a rotating rod 31 is fixedly connected to an output end of the second motor 32, one end of the rotating rod 31 is fixedly connected to a shaft sleeve 8, a circumferential outer wall of the shaft sleeve 8 is fixedly connected to blades 9 distributed in a circular shape with equal distances, a driving gear 18 is fixedly connected to a circumferential outer wall of the first rotating rod 19, a driven gear 23 is meshed with a circumferential outer wall of the driving gear 18, and a circumferential outer wall of the driven gear 23 is fixedly connected to a driven gear 23. The inner wall is fixedly connected with a bent column 24, which is U-shaped. One end of the bent column 24 is fixedly connected with a connecting frame 36, and the connecting frame 36 is fixedly connected to the protective shell 30. The circumferential inner wall of the extension portion 29 is provided with an annular groove 33 and a limiting ring groove 35. The limiting ring groove 35 is connected to the annular groove 33. The width of the limiting ring groove 35 is smaller than the diameter of the annular groove 33. The end of the bent column 24 away from the connecting frame 36 is fixedly connected with a connecting block 37, and the connecting block 37 cooperates with the limiting ring groove 35. One end of the connecting block 37 A ball 34 is fixedly connected to the side outer wall, and the ball 34 is rollingly connected to the annular slide groove 33. The detection head 11 under the circular plate 1 can monitor the sewage in the river in real time. At the same time, when the staff needs to monitor the sewage in different areas in the river, the second motor 32 can be started. The second motor 32 can drive the paddle 9 to rotate, thereby providing a power source for the displacement of the robot to achieve horizontal movement of the robot. When the staff needs to perform multi-directional sewage detection, the first motor 5 can be started. The first motor 5 can drive the first rotating rod 19 to rotate. During the rotation of the first rotating rod 19, the driving gear 18 can be driven to rotate. At the same time, the driving gear 18 can drive the driven gear 23 to rotate together, thereby effectively adjusting the driving direction of the paddle 9, so that the robot can perform all-round sewage detection in the river. One end of the other bent column 24 is fixedly connected to a counterweight block 7, and the counterweight block 7 can play a good directional stabilizing role, thereby ensuring the stability of the robot during its movement.

[0040] Preferably, the top outer wall of the circular plate 1 is fixedly connected with a fixing rod 3, the number of the fixing rods 3 is two groups, the middle parts of the two groups of fixing rods 3 are fixedly connected with a fixing seat 4, the top outer wall of the circular plate 1 is fixedly connected with an indicator light 6, the circumferential inner wall of the shell 28 is fixedly connected with a reinforcing rod 20, one end of the reinforcing rod 20 is fixedly connected with a U-shaped plate 21, one end of the U-shaped plate 21 is fixedly connected with a stabilizing plate 22, one end of the first rotating rod 19 passes through the middle part of the stabilizing plate 22, thereby ensuring the stability of the first rotating rod 19 during rotation.

[0041] Preferably, the cleaning component includes a first bent rod 15 fixedly connected to the bottom outer wall of the stabilizing plate 22, one end of the first bent rod 15 is fixedly connected to a connecting seat 16, one side of the connecting seat 16 is fixedly connected to a cleaning pad 38, the cross-section of the cleaning pad 38 is T-shaped, and the cleaning pad 38 is in contact with the detection head 11. During the rotation of the first rotating rod 19, the detection rod 12 can drive the detection head 11 to make a circular motion, and at this time it can contact the cleaning pad 38 arranged on one side thereof. The cleaning pad 38 can be used to clean the surface of the detection head 11, thereby preventing the surface of the cleaning head from being contaminated by algae or other impurities in the river channel, resulting in detection failure.

[0042] Preferably, the flushing assembly includes a support column 17 fixedly connected to the bottom outer wall of the stabilizing plate 22, the bottom end of the support column 17 is fixedly connected to the fixing tube 10, the circumferential inner wall of the fixing tube 10 is fixedly connected to the fixing frame 14, one end of the fixing frame 14 is fixedly connected to the bearing seat 13, the circumferential inner wall of the bearing seat 13 is fixedly connected to the second rotating rod 40, the circumferential outer wall of the second rotating rod 40 is fixedly connected to the spiral blade 41, the top outer wall of the second rotating rod 40 is fixedly connected to the second bent rod 39, the circumferential outer wall of the detection rod 12 is fixedly connected to the fixing cylinder 27, and the second bent rod 39 is away from the second rotating rod One end of the moving rod 40 is fixedly connected to the circumferential outer wall of the fixed cylinder 27. During the rotation of the detection rod 12, the fixed cylinder 27 fixed on its outer wall can be driven to rotate together. The fixed cylinder 27 can drive the second curved rod 39 and the second rotating rod 40 to rotate together. When the second rotating rod 40 rotates, the spiral blade 41 located in the fixed tube 10 can rotate, so that the water flow in the fixed tube 10 can surge up, and the detection head 11 can be fully impact-cleaned, thereby ensuring the cleanliness of the detection head 11 and further improving the accuracy of the detection results of the entire detection robot.

[0043] See also Figure 8 , an early warning system, including a river sewage detection robot as described in any one of the items, and also including a detection module, an alarm module and a cleaning module, and the detection module is electrically connected to the alarm module.

[0044] To sum up, with the help of the above technical scheme of the present invention, when in use, the staff first puts the device into the river to be detected, and then the detection head 11 under the circular plate 1 can be used to monitor the sewage in the river in real time. At the same time, when the staff needs to monitor the sewage in different areas of the river, the second motor 32 can be started, and the second motor 32 can drive the paddle 9 to rotate, thereby providing a power source for the displacement of the robot to achieve horizontal movement of the robot. When the staff needs to perform multi-directional sewage detection, the first motor 5 can be started, and the first motor 5 can drive the first rotating rod 19 to rotate. During the rotation of the first rotating rod 19, the driving gear 18 can be driven to rotate, and the driving gear 18 can drive the driven gear 23 to rotate together, thereby effectively adjusting the driving direction of the paddle 9, so that the robot can perform all-round sewage detection in the river. During the detection work, during the rotation of the first rotating rod 19, the detection rod 12 can drive the detection head 11 to make a circular motion, and at this time it can contact the cleaning pad 38 arranged on one side thereof, and the surface of the detection head 11 can be cleaned through the cleaning pad 38 to avoid the surface of the cleaning head being contaminated by algae or other impurities in the river channel, resulting in detection failure. In the process of rotation of the detection rod 12, it can drive the fixed cylinder 27 fixed on its outer wall to rotate together, and the fixed cylinder 27 can drive the second curved rod 39 and the second rotating rod 40 to rotate together. When the second rotating rod 40 rotates, the spiral blade 41 located in the fixed tube 10 can rotate, so that the water flow in the fixed tube 10 can surge up, and the detection head 11 can be fully impact-cleaned, thereby ensuring the cleanliness of the detection head 11 and further improving the accuracy of the detection result of the entire detection robot.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A river sewage detection robot, comprising a circular plate (1), characterized in that: The bottom outer wall of the circular plate (1) is fixedly connected to a shell (28), the circumferential outer wall of the shell (28) is clamped with an airbag (2), the top outer wall of the circular plate (1) is fixedly connected to a first motor (5), the output end of the first motor (5) is fixedly connected to a first rotating rod (19), one end of the first rotating rod (19) is fixedly connected to a rotating plate (25), the bottom outer wall of the rotating plate (25) is fixedly connected to a detector (26), the bottom of the detector (26) is fixedly connected to a detection rod (12), the end of the detection rod (12) away from the detector (26) is provided with a detection head (11), and the bottom outer wall of the shell (28) is fixedly connected to an extension portion (29); A displacement component is arranged below the circular plate (1); A cleaning component for removing dirt from the detection head (11) is provided on one side of the detection rod (12); A flushing assembly is arranged below the detection head (11).

2. A river sewage detection robot according to claim 1, characterized in that: The displacement assembly comprises a protective shell (30) arranged below the housing (28); a second motor (32) is fixedly connected to an inner wall of one side of the protective shell (30); a rotating rod (31) is fixedly connected to an output end of the second motor (32); one end of the rotating rod (31) is fixedly connected to a shaft sleeve (8); and blades (9) distributed in a circular shape and at equal distances are fixedly connected to a circumferential outer wall of the shaft sleeve (8).

3. A river sewage detection robot according to claim 2, characterized in that: The circumferential outer wall of the first rotating rod (19) is fixedly connected to a driving gear (18), the circumferential outer wall of the driving gear (18) is meshed with a driven gear (23), the circumferential inner wall of the driven gear (23) is fixedly connected to a bent column (24), the bent column (24) is U-shaped, one end of the bent column (24) is fixedly connected to a connecting frame (36), and the connecting frame (36) is fixedly connected to the protective shell (30).

4. A river sewage detection robot according to claim 3, characterized in that: The circumferential inner wall of the extension portion (29) is provided with an annular slide groove (33) and a limiting ring groove (35), the limiting ring groove (35) is connected to the annular slide groove (33), the width of the limiting ring groove (35) is smaller than the diameter of the annular slide groove (33), one end of the bent column (24) away from the connecting frame (36) is fixedly connected with a connecting block (37), the connecting block (37) is matched with the limiting ring groove (35), and a rolling ball (34) is fixedly connected to the outer wall of one side of the connecting block (37), and the rolling ball (34) is rollingly connected to the annular slide groove (33).

5. A river sewage detection robot according to claim 4, characterized in that: One end of the other bent column (24) is fixedly connected to a counterweight block (7).

6. A river sewage detection robot according to claim 5, characterized in that: The top outer wall of the circular plate (1) is fixedly connected with a fixing rod (3), the fixing rods (3) are in two groups, the middle parts of the two groups of fixing rods (3) are fixedly connected with a fixing seat (4), and the top outer wall of the circular plate (1) is fixedly connected with an indicator light (6).

7. A river sewage detection robot according to claim 6, characterized in that: A reinforcing rod (20) is fixedly connected to the circumferential inner wall of the shell (28), one end of the reinforcing rod (20) is fixedly connected to a U-shaped plate (21), one end of the U-shaped plate (21) is fixedly connected to a stabilizing plate (22), and one end of the first rotating rod (19) passes through the middle of the stabilizing plate (22).

8. A river sewage detection robot according to claim 7, characterized in that: The cleaning assembly comprises a first bent rod (15) fixedly connected to the outer wall of the bottom of the stabilizing plate (22), one end of the first bent rod (15) is fixedly connected to a connecting seat (16), one side of the connecting seat (16) is fixedly connected to a cleaning pad (38), the cross-section of the cleaning pad (38) is T-shaped, and the cleaning pad (38) is in contact with the detection head (11).

9. A river sewage detection robot according to claim 8, characterized in that: The flushing assembly comprises a support column (17) fixedly connected to the bottom outer wall of the stabilizing plate (22); the bottom end of the support column (17) is fixedly connected to a fixed tube (10); the circumferential inner wall of the fixed tube (10) is fixedly connected to a fixed frame (14); one end of the fixed frame (14) is fixedly connected to a bearing seat (13); the circumferential inner wall of the bearing seat (13) is fixedly connected to a second rotating rod (40); the circumferential outer wall of the second rotating rod (40) is fixedly connected to a spiral blade (41); the top outer wall of the second rotating rod (40) is fixedly connected to a second bent rod (39); the circumferential outer wall of the detection rod (12) is fixedly connected to a fixed cylinder (27); one end of the second bent rod (39) away from the second rotating rod (40) is fixedly connected to the circumferential outer wall of the fixed cylinder (27).

10. An early warning system, characterized in that: A river sewage detection robot comprising the method according to any one of claims 1 to 9, further comprising a detection module, an alarm module and a cleaning module, wherein the detection module is electrically connected to the alarm module.

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