Water pollution continuous detection mechanical device with self-cleaning function

Abstract

The invention relates to the field of water pollution monitoring, and discloses a water pollution continuous detection mechanical device with a self-cleaning function, which comprises a working box, supporting legs, an object inlet and a water inlet box, the device further comprises a cleaning connection switch unit arranged in the working box, after polluted water enters the water inlet box, the driving assembly can drive the moving assembly to move, the moving assembly moves to drive the injection assembly to move, the injection assembly is connected with the access assembly, and the cleaning connection switch unit is arranged in the working box. According to the arrangement of the moving assembly, when polluted water collection is stopped or different volumes of polluted water are collected according to different detection test requirements, the polluted water can be collected at any time through moving control of the moving assembly, and polluted water detection work can be conveniently carried out according to undesirable requirements.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of water pollution monitoring, in particular to a water pollution continuous detection mechanical device with self-cleaning function. BACKGROUND

[0002] Water pollution detection is to determine the quality of water body, identify the types, concentration, source of pollutants and the potential risk to ecological environment and human health.

[0003] The patent number CN120427863A discloses a water pollution detection device for water pollution control based on mountain spring water preparation, which comprises a sample box, and U-shaped connecting frames are fixedly connected to the top of the sample box on both sides. When the cleaning part is turned over, the internal structure can drive the floating objects in the sewage to be filtered and salvaged, and the floating objects can be taken out of the sewage with the turning of the cleaning part. When the cleaning part is turned over to the vertical state above the sample box, it will touch the stirring part. The internal components of the stirring part can stir the cleaning part, so that the internal components of the cleaning part shake, and the salvaged floating objects are shaken off and fall on the impurity removal plate. The floating objects are removed by the impurity removal plate, which can realize the salvaging of the floating objects in the sewage, reduce the content of the floating objects in the sewage sample, reduce the possibility of interference caused by the floating objects during the subsequent detection of the sewage sample, and improve the accuracy of the subsequent detection of the sewage sample.

[0004] In the prior art, the floating objects are removed by the impurity removal plate, which improves the accuracy of the subsequent detection of the sewage sample. However, general pollution water detection requires comparison of multiple data, so multiple sampling of pollution water in different time periods in the region is required, and the detection device needs to be repeatedly thrown into the water to obtain the pollution water sample in this area, which makes the pollution water detection sampling operation very inconvenient. SUMMARY

[0005] The present application aims to provide a water pollution continuous detection mechanical device with self-cleaning function, which solves the following technical problems, The detection device needs to be repeatedly thrown into the water to obtain the pollution water sample in this area, which makes the pollution water detection sampling operation very inconvenient.

[0006] The purpose of the present application can be achieved by the following technical solutions: A water pollution continuous detection mechanical device with self-cleaning function, comprising a working box, a supporting leg, an inlet and a water inlet box; further comprising a cleaning connection switch unit arranged in the working box; The supporting leg is provided with four supporting legs, which are fixedly arranged at the bottom of the working box; The inlet is fixedly arranged at the top of the working box; The water inlet tank is fixedly arranged in the working tank; The cleaning connection switch unit is arranged in the working tank and comprises a driving assembly, a cleaning assembly, a moving assembly, an injection assembly, an access assembly and a lifting assembly; the driving assembly drives the cleaning assembly to rotate; the driving assembly drives the moving assembly to move; the moving assembly drives the injection assembly to move; the access assembly is arranged in the working tank; the driving assembly drives the lifting assembly to rotate.

[0007] Further, the driving assembly comprises a partition plate, a driving motor, a threaded rod and a worm; The moving assembly comprises a pushing block, a limiting rod, a fixed ring and a reverse pushing spring; The partition plate is fixedly arranged in the working tank; the threaded rod is rotationally arranged in the working tank; the worm is fixedly arranged at one end of the threaded rod, and the other end of the worm is rotationally connected with the partition plate; the driving motor is fixedly arranged on the partition plate, and the driving motor is in communication with the worm; the pushing block is rotationally arranged on the threaded rod; the limiting rod is arranged in two and symmetrically fixedly arranged in the working tank; the fixed ring is arranged in two and symmetrically fixedly arranged on the limiting rod; the reverse pushing spring is sleeved on the limiting rod, and one end of the reverse pushing spring is fixedly connected with the fixed ring.

[0008] Further, the injection assembly comprises a connecting water tank, an injection pipe, a first mounting ring, a first moving column, a first connecting spring and a first plug; The connecting water tank is fixedly arranged at the bottom of the pushing block; the injection pipe is arranged in two and symmetrically fixedly arranged at one side of the connecting water tank; the first mounting ring is fixedly arranged in the injection pipe; the first moving column is slidingly arranged on the first mounting ring; the first plug is fixedly arranged at one end of the first moving column; the first connecting spring is sleeved on the first moving column, and two ends of the first connecting spring are fixedly connected with the first mounting ring and the first plug respectively.

[0009] Further, the access assembly comprises an access pipe, a second mounting ring, a second moving column, a second connecting spring, a second plug and a water outlet pipe; The access pipe is fixedly arranged on the partition plate; the second mounting ring is fixedly arranged in the access pipe; the second moving column is slidingly arranged on the second mounting ring; the second plug is fixedly arranged at one end of the second moving column; the second connecting spring is sleeved on the second moving column, and two ends of the second connecting spring are fixedly connected with the second mounting ring and the second plug respectively; the water outlet pipe is fixedly arranged at the other side of the partition plate, and the water outlet pipe is in communication with the access pipe.

[0010] Further, the driving assembly further comprises a lifting rod, a worm wheel and a limiting spring; The lifting assembly comprises a lifting plate, a lifting table and a container; The lifting rod is rotatably arranged on the top of the water inlet tank; the worm wheel is fixedly arranged on the lifting rod and engaged with the worm; the limiting spring is sleeved on the lifting rod, and one end of the lifting spring is fixedly connected with the worm wheel; the lifting plate is rotatably arranged on the lifting rod; the lifting table is fixedly arranged on the lifting plate; and the container is clamped on the lifting table.

[0011] Further, the cleaning assembly comprises a connecting shaft, a connecting block, a connecting rod, a fixed block, a cleaning block and a filter plate; The connecting shaft is rotatably arranged on the working tank; the connecting block is fixedly arranged on the connecting shaft; the connecting rod is fixedly arranged on the bottom of the connecting block; the fixed block is fixedly arranged on the bottom of the connecting rod; the filter plate is fixedly arranged on the water inlet tank; and the cleaning block is fixedly arranged on one side of the fixed block and slidably arranged on the surface of the filter plate.

[0012] Further, the driving assembly further comprises a reciprocating plate, a rotating shaft and a sliding ring; The reciprocating plate is fixedly arranged on one end of the threaded rod; the rotating shaft is rotatably arranged on the reciprocating plate; and the sliding ring is rotatably arranged on the rotating shaft and slidably arranged on the connecting rod.

[0013] Further, the water pump is fixedly connected in the water inlet tank; the connecting pipe is fixedly connected on the top of the water pump; and the other end of the connecting pipe is fixedly connected with the connecting water tank.

[0014] Further, the limiting column is fixedly connected in the partition plate; the limiting column is arranged in four corners of the partition plate; and the limiting column penetrates the limiting table.

[0015] The beneficial effects of the present application are as follows: When the contaminated water enters the water inlet tank, the driving assembly drives the moving assembly to move, and the moving assembly moves to drive the injection assembly to move, so that the injection assembly is connected with the access assembly. The moving assembly is arranged to stop the collection of contaminated water or to collect contaminated water of different capacities according to different detection requirements, so that the contaminated water can be collected at any time for detection according to different requirements. (2) When the mobile assembly drives the injection assembly to connect with the access assembly, the injection assembly and the access assembly will be connected, allowing the contaminated water to flow inside and then be extracted and discharged. When the injection assembly is not connected with the access assembly, the internal object will block the connection port, preventing the contaminated water from flowing. This arrangement can effectively control the flow of contaminated water and allow the collection of contaminated water for detection at any time; (3) When the working box is placed in the water area that needs to be detected for pollution, because there are a large number of impurities or aquatic plants and other substances in the water body, direct entry into the water inlet box may cause the water inlet box to be blocked. Therefore, the cleaning assembly is driven to rotate by the driving assembly, so that the garbage in the contaminated water is blocked, and the cleaning assembly is cleaned, so that the garbage does not block the water inlet box, allowing the contaminated water to smoothly enter the water inlet box; (3) The driving assembly drives the lifting assembly to lift, so that the contaminated water sample taken can be smoothly sent out of the working box. This arrangement is to make it more convenient for the worker to take, so that the contaminated water sample can be stably and smoothly sent out of the working box. BRIEF DESCRIPTION OF DRAWINGS

[0016] The application will be further described below in combination with the drawings.

[0017] Figure 1 It is a top view of the detection mechanical device of the application; Figure 2 It is a sectional view of the working box in the application; Figure 3 It is a perspective view of the mobile assembly in the application; Figure 4 It is a perspective view of the injection assembly in the application; Figure 5 It is a perspective view of the access assembly in the application; Figure 6 It is a perspective view of the lifting assembly in the application; Figure 7 It is a perspective view of the cleaning assembly in the application; Figure 8 It is a bottom view of the detection mechanical device of the application.

[0018] Attached Figure Descriptions: 1. Working box; 2. Support leg; 3. Inlet; 4. Connecting shaft; 5. Connecting block; 6. Connecting rod; 7. Sliding ring; 8. Reciprocating plate; 9. Fixing block; 10. Cleaning block; 11. Filter plate; 12. Water pump; 13. Connecting pipe; 14. Limiting rod; 15. Fixing ring; 16. Thrust spring; 17. Threaded rod; 18. Pushing block; 19. Injection pipe; 20. Worm gear; 21. Worm wheel; 22. Lifting rod; 23. Water outlet pipe; 24. Lifting platform; 25. Container; 26. Limiting rod. 27. Column; 28. Rotating shaft; 29. ​​First moving column; 30. First mounting ring; 31. First connecting spring; 32. First blocking block; 33. Inlet pipe; 34. Second mounting ring; 35. Second moving column; 36. Second connecting spring; 37. Second blocking block; 38. Lifting plate; 39. Drive motor; 40. Partition plate; 41. Connecting water tank; 42. Inlet water tank; 43. Restricting spring; 44. Moving component; 45. Injection component; 46. Inlet component; 47. Lifting component; 48. Cleaning component. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-8 As shown, the present invention is a mechanical device for continuous water pollution detection with self-cleaning function, including a working box 1, a support leg 2, an inlet 3 and a water inlet tank 41; it also includes a cleaning connection switch unit disposed in the working box 1; The support legs 2 are provided in four parts, and are respectively fixedly installed at the bottom of the work box 1; The inlet 3 is fixedly installed on the top of the work box 1; The water inlet tank 41 is fixedly installed inside the working box 1; The cleaning connection switch unit is disposed within the work box 1 and includes a drive component, a cleaning component 47, a moving component 43, an injection component 44, an access component 45, and a lifting component 46. The drive component drives the cleaning component 47 to rotate; the drive component drives the moving component 43 to move; the moving component 43 drives the injection component 44 to move; the access component 45 is disposed within the work box 1; the drive component drives the lifting component 46 to rotate. The staff placed the work box 1 into the water area where pollution needed to be tested. The inlet 3 on the top of the work box 1 does not enter the water; it extends out of the water surface. After the work box 1 enters the water, the polluted water to be tested will enter the water inlet tank 41 inside the work box 1. When polluted water enters the inlet tank 41, the drive component will drive the moving component 43 to move. The movement of the moving component 43 will drive the injection component 44 to move, so that the injection component 44 is connected to the access component 45. The moving component 43 is set up in this way so that when the collection of polluted water is stopped or when different volumes of polluted water are collected according to different testing requirements, the movement of the moving component 43 can be controlled so that the polluted water can be collected at any time, which is convenient for the polluted water testing work according to different needs. When the moving component 43 drives the injection component 44 to connect with the access component 45, the injection component 44 and the access component 45 will be connected, allowing the polluted water to circulate inside and then be extracted and discharged. When the injection component 44 and the access component 45 are not connected, the internal objects will block the connection port, preventing the polluted water from flowing. This setting can effectively control the flow of polluted water and enable the collection of polluted water for testing at any time. When the working box 1 is placed in the water area where pollution needs to be detected, because there are a lot of impurities or aquatic plants in the water, directly entering the water inlet tank 41 may cause blockage. Therefore, the cleaning component 47 is driven by the drive component to rotate, so that the garbage in the polluted water is blocked, and the cleaning component 47 will clean it, so that the garbage will not block the water inlet tank 41, allowing the polluted water to enter the water inlet tank 41 smoothly. The lifting component 46 is driven by the drive component to lift and lower, so that the collected polluted water sample can be smoothly sent out of the working box 1. This setting is to make it easier for staff to pick up the sample and to ensure that the polluted water sample can be sent out of the working box 1 stably and smoothly. The four support legs 2 at the bottom of the work box 1 are designed to lift the work box 1 when it is placed in the field, so that the work box 1 is at a certain distance from the ground, thus preventing soil and weeds from entering the work box 1.

[0021] Please see Figure 2 and Figure 3 As shown, the drive assembly includes a partition 39, a drive motor 38, a threaded rod 17, and a worm gear 20; The moving component 43 includes a push block 18, a limiting rod 14, a fixing ring 15, and a counter-push spring 16; The partition plate 39 is fixedly disposed inside the working box 1; the threaded rod 17 is rotatably disposed inside the working box 1; the worm gear 20 is fixedly disposed at one end of the threaded rod 17, and the other end of the worm gear 20 is rotatably connected to the partition plate 39; the drive motor 38 is fixedly disposed on the partition plate 39, and the drive motor 38 is connected to the worm gear 20; the push block 18 is rotatably disposed on the threaded rod 17; two limiting rods 14 are provided and symmetrically fixedly disposed inside the working box 1; two fixing rings 15 are provided and symmetrically fixedly disposed on the limiting rods 14; the reverse thrust spring 16 is sleeved on the limiting rod 14, and one end of the reverse thrust spring 16 is fixedly connected to the fixing ring 15. The drive motor 38 on the partition 39 drives the threaded rod 17 and worm gear 20 to rotate. The rotation of the threaded rod 17 and worm gear 20 causes the push block 18 to move. A limiting rod 14 is set in the working box 1 to limit the forward direction of the push block 18, so that the push block 18 will not deflect due to the rotation of the threaded rod 17. Since the threaded rod 17 and worm gear 20 are constantly rotating, a fixing ring 15 and a counter-thrust spring 16 are set on the limiting rod 14. When the push block 18 moves to the blank position of the threaded rod 17, the push block 18 will compress the counter-thrust spring 16, and the push block 18 will no longer move forward. When the threaded rod 17 reverses, the counter-thrust spring 16 will send the push block 18 back onto the thread of the threaded rod 17, so that the threaded rod 17 drives the push block 18 to move again.

[0022] Please see Figure 2 and Figure 4 As shown, the injection assembly 44 includes a connecting water tank 40, an injection pipe 19, a first mounting ring 29, a first moving column 28, a first connecting spring 30, and a first plug 31; The connecting water tank 40 is fixedly disposed at the bottom of the pushing block 18; two injection pipes 19 are provided and symmetrically fixedly disposed on one side of the connecting water tank 40; the first mounting ring 29 is fixedly disposed inside the injection pipe 19; the first moving column 28 is slidably disposed on the first mounting ring 29; the first blocking block 31 is fixedly disposed at one end of the first moving column 28; the first connecting spring 30 is sleeved on the first moving column 28, and the two ends of the first connecting spring 30 are fixedly connected to the first mounting ring 29 and the first blocking block 31 respectively. Polluted water is injected into the injection pipe 19 through the connecting water tank 40. When the push block 18 pushes the injection pipe 19 forward, the first block 31 in the injection pipe 19 will move backward due to the resistance in the connecting component 45. The movement of the first block 31 will compress the first connecting spring 30 and cause the first moving column 28 to move backward on the first mounting ring 29. Then, a gap will appear between the first block 31 and the injection pipe 19. At this time, the polluted water will rush to the outlet of the injection pipe 19 and flow into the connecting component 45. When the push block 18 moves backward, the injection pipe 19 will move backward and disengage from the connecting component 45. Then, the first connecting spring 30 on the first moving column 28 will push the first block 31 to the opening of the injection pipe 19, and the first block 31 will block the opening of the injection pipe 19, so that the polluted water in the connecting water tank 40 will no longer flow out of the injection pipe 19.

[0023] Please see Figure 2 and Figure 5 As shown, the access component 45 includes an access pipe 32, a second mounting ring 33, a second moving post 34, a second connecting spring 35, a second plug 36, and an outlet pipe 23; The inlet pipe 32 is fixedly mounted on the partition 39; the second mounting ring 33 is fixedly mounted inside the inlet pipe 32; the second moving column 34 is slidably mounted on the second mounting ring 33; the second blocking block 36 is fixedly mounted on one end of the second moving column 34; the second connecting spring 35 is sleeved on the second moving column 34, and both ends of the second connecting spring 35 are fixedly connected to the second mounting ring 33 and the second blocking block 36 respectively; the outlet pipe 23 is fixedly mounted on the other side of the partition 39, and the outlet pipe 23 is connected to the inlet pipe 32. When the injection pipe 19 comes into contact with the inlet pipe 32, the first block 31 and the second block 36 will come into contact, causing the first block 31 and the second block 36 to move backward simultaneously, and the second moving column 34 to move on the second mounting ring 33. The first moving column 28 and the second moving column 34 have different lengths, so when the injection pipe 19 and the inlet pipe 32 come into contact and merge, one stops moving first and the other continues to move, so that gaps are created between the first block 31 and the second block 36 and the injection pipe 19 and the inlet pipe 32, allowing the polluted water to flow normally. The polluted water entering the inlet pipe 32 will be discharged into the lifting component 46 through the outlet pipe 23, allowing the lifting component 46 to collect the polluted water. After collection, the polluted water will be tested and analyzed.

[0024] Please see Figure 2 and Figure 6 As shown, the drive assembly also includes a lifting rod 22, a worm gear 21, and a limiting spring 42; The lifting assembly 46 includes a lifting plate 37, a lifting platform 24, and a container 25; The lifting rod 22 is rotatably mounted on the top of the water inlet tank 41; the worm gear 21 is fixedly mounted on the lifting rod 22 and meshes with the worm 20; the limiting spring 42 is sleeved on the lifting rod 22, and one end of the lifting spring is fixedly connected to the worm gear 21; the lifting plate 37 is rotatably mounted on the lifting rod 22; the lifting platform 24 is fixedly mounted on the lifting plate 37; and the container 25 is snapped onto the lifting platform 24. The drive motor 38 drives the worm gear 20 to rotate, which in turn causes the worm wheel 21 to rotate. The rotating worm wheel 21 then rotates the lifting rod 22, which in turn causes the lifting plate 37 to move up and down. This movement of the lifting plate 37 allows the lifting platform 24 and container 25 to move upwards or downwards, making it easier for staff to pick up the container or lower it to a designated position. Because the drive motor 38 continuously rotates the worm gear 20 and the threaded rod 17 when polluted water is being introduced, the lifting plate 37 will slide out of the threaded area on the lifting rod 22 and compress the limiting spring 42 after descending to a certain extent. This keeps the lifting rod 22 rotating, but the lifting plate 37 will not move downwards. When the lifting rod 22 reverses direction, the limiting spring 42 will cause the lifting plate 37 to re-engage with the thread on the lifting rod 22, allowing the lifting plate 37 to move upwards again. When the lifting plate 37 is positioned so that the container 25 can be removed from the inlet 3, the drive motor 38 can be stopped.

[0025] Please see Figure 2 , Figure 7 and Figure 8 As shown, the cleaning assembly 47 includes a connecting shaft 4, a connecting block 5, a connecting rod 6, a fixing block 9, a cleaning block 10, and a filter plate 11; The connecting shaft 4 is rotatably mounted on the working box 1; the connecting block 5 is fixedly mounted on the connecting shaft 4; the connecting rod 6 is fixedly mounted on the bottom of the connecting block 5; the fixing block 9 is fixedly mounted on the bottom of the connecting rod 6; the filter plate 11 is fixedly mounted on the water inlet tank 41; and the cleaning block 10 is fixedly mounted on one side of the fixing block 9, and the cleaning block 10 is slidably mounted on the surface of the filter plate 11. The connecting shaft 4 on the working box 1 rotates, which causes the connecting block 5 and the connecting rod 6 to swing. The swinging of the connecting rod 6 causes the bottom fixing block 9 and the cleaning block 10 to swing. The cleaning block 10 slides on the surface of the filter plate 11. The swinging cleaning block 10 will clean the filter plate 11 back and forth, removing the intercepted water plants, garbage and other substances, so that the polluted water can smoothly enter the water inlet tank 41.

[0026] Please see Figure 2 , Figure 7 and Figure 8 As shown, the drive assembly also includes a reciprocating plate 8, a rotating shaft 27, and a sliding ring 7; The reciprocating plate 8 is fixedly disposed at one end of the threaded rod 17; the rotating shaft 27 is rotatably disposed on the reciprocating plate 8; the sliding ring 7 is rotatably disposed on the rotating shaft 27, and the sliding ring 7 slides on the connecting rod 6. The rotation of the threaded rod 17 drives the reciprocating plate 8 to rotate. The rotating reciprocating plate 8 causes the rotating shaft 27 and the sliding ring 7 to make a circular motion. The sliding ring 7 is fitted on the connecting rod 6, so the sliding ring 7 will cause the connecting rod 6 to move and swing back and forth. This allows the cleaning block 10 at the bottom of the connecting rod 6 to clean the filter plate 11.

[0027] Please see Figure 2 As shown, a water pump 12 is fixedly connected inside the water inlet tank 41; a connecting pipe 13 is fixedly connected to the top of the water pump 12; and the other end of the connecting pipe 13 is fixedly connected to the connecting water tank 40. The polluted water in the inlet tank 41 is drawn out by the water pump 12 in the inlet tank 41. The drawn polluted water is sent into the connecting tank 40 through the connecting pipe 13. The connecting pipe 13 is a telescopic hose that can extend and retract according to the movement of the push block 18.

[0028] Please see Figure 2 and Figure 6 As shown, a limiting post 26 is fixedly connected inside the partition 39; four limiting posts 26 are provided and are respectively arranged at the four corners inside the partition 39; the limiting posts 26 penetrate the limiting platform; The four limiting posts 26 are set in the partition 39 to keep the lifting platform 24 stable when it moves up and down, and to ensure that it can only move up and down without shifting or tipping over.

[0029] The working principle of this invention is as follows: The staff places the working box 1 into the water area where pollution needs to be detected. The inlet 3 at the top of the working box 1 does not enter the water; it extends out of the water surface. When the working box 1 enters the water, the polluted water to be detected will enter the water inlet tank 41 inside the working box 1. When polluted water enters the inlet tank 41, the drive component will drive the moving component 43 to move. The movement of the moving component 43 will drive the injection component 44 to move, so that the injection component 44 is connected to the access component 45. The moving component 43 is set up in this way so that when the collection of polluted water is stopped or when different volumes of polluted water are collected according to different testing requirements, the movement of the moving component 43 can be controlled so that the polluted water can be collected at any time, which is convenient for the polluted water testing work according to different needs. When the moving component 43 drives the injection component 44 to connect with the access component 45, the injection component 44 and the access component 45 will be connected, allowing the polluted water to circulate inside and then be extracted and discharged. When the injection component 44 and the access component 45 are not connected, the internal objects will block the connection port, preventing the polluted water from flowing. This setting can effectively control the flow of polluted water and enable the collection of polluted water for testing at any time. When the working box 1 is placed in the water area where pollution needs to be detected, because there are a lot of impurities or aquatic plants in the water, directly entering the water inlet tank 41 may cause blockage in the water inlet tank 41. Therefore, the cleaning component 47 is driven by the drive component to rotate, so that the garbage in the polluted water is blocked, and the cleaning component 47 will clean it, so that the garbage will not block the water inlet tank 41, allowing the polluted water to enter the water inlet tank 41 smoothly. The lifting component 46 is driven by the drive component to lift and lower, so that the collected polluted water sample can be smoothly sent out of the working box 1. This setting is to make it easier for staff to pick up the sample and to ensure that the polluted water sample can be sent out of the working box 1 stably and smoothly. The four support legs 2 at the bottom of the work box 1 are designed to lift the work box 1 when it is placed in the field, so that the work box 1 is at a certain distance from the ground, thus preventing soil and weeds from entering the work box 1.

[0030] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A water pollution continuous detection mechanical device with self-cleaning function, comprising a working box (1), a supporting leg (2), an inlet (3) and a water inlet box (41); characterized in that, It also includes a cleaning connection switch unit arranged in the working tank (1); The support legs (2) are arranged in four and are fixedly arranged at the bottom of the working tank (1); The inlet (3) is fixedly arranged at the top of the working tank (1); The water inlet tank (41) is fixedly arranged inside the working tank (1); The cleaning connection switch unit is arranged in the working tank (1), which includes a driving assembly, a cleaning assembly (47), a moving assembly (43), an injection assembly (44), an access assembly (45) and a lifting assembly (46); the driving assembly drives the cleaning assembly (47) to rotate; the driving assembly drives the moving assembly (43) to move; the moving assembly (43) drives the injection assembly (44) to move; the access assembly (45) is arranged in the working tank (1); the driving assembly drives the lifting assembly (46) to rotate.

2. The mechanical device for continuous detection of water pollution with self-cleaning function according to claim 1, characterized in that, The driving assembly includes a partition (39), a driving motor (38), a threaded rod (17) and a worm (20); The moving assembly (43) includes a pushing block (18), a limiting rod (14), a fixed ring (15) and a reverse pushing spring (16); The partition (39) is fixedly arranged in the working tank (1); the threaded rod (17) is rotatably arranged in the working tank (1); the worm (20) is fixedly arranged at one end of the threaded rod (17), and the other end of the worm (20) is rotatably connected with the partition (39); the driving motor (38) is fixedly arranged on the partition (39), and the driving motor (38) is in communication with the worm (20); the pushing block (18) is rotatably arranged on the threaded rod (17); the limiting rod (14) is arranged in two and is symmetrically fixedly arranged in the working tank (1); the fixed ring (15) is arranged in two and is symmetrically fixedly arranged on the limiting rod (14); the reverse pushing spring (16) is sleeved on the limiting rod (14), and one end of the reverse pushing spring (16) is fixedly connected with the fixed ring (15).

3. The mechanical device for continuous detection of water pollution with self-cleaning function according to claim 2, characterized in that, The injection assembly (44) includes a connecting water tank (40), an injection pipe (19), a first mounting ring (29), a first moving column (28), a first connecting spring (30) and a first blocking block (31); The connecting water tank (40) is fixedly arranged at the bottom of the pushing block (18); the injection pipe (19) is arranged in two and is symmetrically fixedly arranged on one side of the connecting water tank (40); the first mounting ring (29) is fixedly arranged in the injection pipe (19); the first moving column (28) is slidably arranged on the first mounting ring (29); the first blocking block (31) is fixedly arranged at one end of the first moving column (28); the first connecting spring (30) is sleeved on the first moving column (28), and both ends of the first connecting spring (30) are fixedly connected with the first mounting ring (29) and the first blocking block (31) respectively.

4. The mechanical device for continuous detection of water pollution with self-cleaning function according to claim 3, characterized in that, The access assembly (45) comprises an access pipe (32), a second mounting ring (33), a second moving column (34), a second connecting spring (35), a second plug (36) and a water outlet pipe (23); The access pipe (32) is fixedly arranged on the partition plate (39); the second mounting ring (33) is fixedly arranged in the access pipe (32); the second moving column (34) is slidingly arranged on the second mounting ring (33); the second plug (36) is fixedly arranged on one end of the second moving column (34); the second connecting spring (35) is sleeved on the second moving column (34), and the two ends of the second connecting spring (35) are fixedly connected with the second mounting ring (33) and the second plug (36) respectively; the water outlet pipe (23) is fixedly arranged on the other side of the partition plate (39), and the water outlet pipe (23) is communicated with the access pipe (32).

5. The mechanical device for continuous detection of water pollution with self-cleaning function according to claim 4, characterized in that, The driving assembly further comprises a lifting rod (22), a worm wheel (21) and a limiting spring (42); The lifting assembly (46) comprises a lifting plate (37), a lifting table (24) and a container (25); The lifting rod (22) is rotatably arranged on the top of the water inlet tank (41); the worm wheel (21) is fixedly arranged on the lifting rod (22), and the worm wheel (21) is engaged with the worm (20); the limiting spring (42) is sleeved on the lifting rod (22), and one end of the lifting spring is fixedly connected with the worm wheel (21); the lifting plate (37) is rotatably arranged on the lifting rod (22); the lifting table (24) is fixedly arranged on the lifting plate (37); and the container (25) is clamped on the lifting table (24).

6. The mechanical device for continuous detection of water pollution with self-cleaning function according to claim 5, characterized in that, The cleaning assembly (47) comprises a connecting shaft (4), a connecting block (5), a connecting rod (6), a fixed block (9), a cleaning block (10) and a filter plate (11); The connecting shaft (4) is rotatably arranged on the working tank (1); the connecting block (5) is fixedly arranged on the connecting shaft (4); the connecting rod (6) is fixedly arranged on the bottom of the connecting block (5); the fixed block (9) is fixedly arranged on the bottom of the connecting rod (6); the filter plate (11) is fixedly arranged on the water inlet tank (41); the cleaning block (10) is fixedly arranged on one side of the fixed block (9), and the cleaning block (10) is slidingly arranged on the surface of the filter plate (11).

7. The mechanical device for continuous detection of water pollution with self-cleaning function according to claim 6, characterized in that, The driving assembly further comprises a reciprocating plate (8), a rotating shaft (27) and a sliding ring (7); The reciprocating plate (8) is fixedly arranged on one end of the threaded rod (17); the rotating shaft (27) is rotatably arranged on the reciprocating plate (8); and the sliding ring (7) is rotatably arranged on the rotating shaft (27), and the sliding ring (7) slides on the connecting rod (6).

8. The mechanical device for continuous detection of water pollution with self-cleaning function according to claim 7, characterized in that, The water pump (12) is fixedly connected in the water inlet tank (41); the connecting pipe (13) is fixedly connected on the top of the water pump (12); and the other end of the connecting pipe (13) is fixedly connected with the connecting water tank (40).

9. The mechanical device for continuous detection of water pollution with self-cleaning function according to claim 8, characterized in that, The limiting column (26) is fixedly connected in the partition plate (39); the limiting column (26) is provided with four, and is arranged in four corners in the partition plate (39); the limiting column (26) penetrates the limiting table.

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