Environmental pollution detection device

Abstract

The utility model relates to the technical field of environment detection devices, in particular to an environment pollution detection device which comprises a frame body, a reserved groove hole is formed in one side of the surface of the frame body, a fixing plate is fixedly connected to the inner side wall of the frame body, a fixing rod is fixedly connected to the interior of the fixing plate, an adjusting plate is rotationally connected to the outer surface of the fixing rod, and the adjusting plate is fixedly connected to the inner side wall of the frame body. And one end of the adjusting plate is fixedly connected with a placing frame. According to the environmental pollution detection device, through the arrangement of a reserved groove hole, a fixing plate, a fixing rod, an adjusting plate, a placing frame, a detection frame and a pulling plate, after detection is completed, the placing frame is manually rotated, meanwhile, the adjusting plate is driven to rotate on the surface of the fixing rod, a limiting rod limits the adjusting plate, and the fixing plate supports and fixes the fixing rod; after the placement frame continues to rotate to the outside of the device, the pulling plate is held by hand to take out the detection frame, and the detected water source can be inverted.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring device technology, specifically an environmental pollution monitoring device. Background Technology

[0002] Water pollution is caused by harmful chemicals that reduce or eliminate the usability of water, thus polluting the environment. Acids, alkalis, oxidants, and compounds such as copper, cadmium, mercury, and arsenic, as well as organic toxins like benzene, dichloroethane, and ethylene glycol in wastewater can kill aquatic life and affect drinking water sources and scenic landscapes. When organic matter in wastewater is decomposed by microorganisms, it consumes oxygen in the water, impacting the life of aquatic organisms. Once dissolved oxygen is depleted, organic matter undergoes anaerobic decomposition, producing foul-smelling gases such as hydrogen sulfide and mercaptans, further deteriorating water quality.

[0003] An environmental pollution detection device disclosed in publication number CN219869786U, by moving a cleaning sleeve below the detection head and starting the first stepper motor to drive the first lead screw to rotate, the rotation of the first lead screw can drive the lifting rod to rise and fall, and the cleaning sleeve will also rise and fall accordingly. The upward movement can wrap the surface of the detection head. The cleaning rod is inserted into the pipe of the detection head to clean the inner wall and surface of the detection head, so that impurities will not be adsorbed on the surface of the detection head, thus preventing impurities adsorbed on the surface of the detection head from affecting the detection results, thereby improving the accuracy of the device detection.

[0004] However, this environmental pollution detection device has the following drawbacks:

[0005] (1) The environmental pollution detection device has a weak function of quickly and easily removing the detected water source. Since the device has no drain outlet for discharging the water source, it takes a certain amount of time to remove the water source, which is time-consuming and laborious, thus increasing the limitations of the device.

[0006] (2) The environmental pollution detection device has a weak function of quickly replacing the cleaning sleeve. When replacing the cleaning sleeve, the device requires manually turning the screw to complete the installation of the cleaning sleeve, which is quite troublesome and reduces the ease of use of the device. Utility Model Content

[0007] The purpose of this invention is to provide an environmental pollution detection device to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an environmental pollution detection device, comprising a frame, a reserved slot on one side of the surface of the frame, a fixing plate fixedly connected to the inner sidewall of the frame, a fixing rod fixedly connected inside the fixing plate, an adjusting plate rotatably connected to the outer surface of the fixing rod, a placement frame fixedly connected to one end of the adjusting plate, a detection frame provided on the inner sidewall of the placement frame, a pull plate fixedly connected to the top surface of the detection frame, a servo motor fixedly connected to the inner bottom wall of the frame, a rotating rod fixedly connected to the output end of the servo motor, a circular plate fixedly connected to the top of the rotating rod, an extension plate fixedly connected to one side of the surface of the circular plate, a connecting plate fixedly connected to one end of the extension plate, a connecting block provided on the inner sidewall of the connecting plate, a fixing block fixedly connected to one side of the surface of the connecting block, and a cleaning head fixedly connected to the top of the connecting block.

[0009] Optionally, the inner sidewall of the connecting plate is provided with a fixing slot, and the fixing block fits into the fixing slot. When the fixing block is inserted into the fixing slot, the fixing slot applies a limit to the fixing block, so that the position of the fixing block is fixed in the fixing slot, thereby fixing the position of the cleaning head.

[0010] Optionally, a limiting groove is provided on the inner bottom wall of the frame, and a limiting slider is slidably connected inside the limiting groove. The top of the limiting slider is fixedly connected to the bottom of the extension plate. When the extension plate rotates, it will drive the limiting slider to slide inside the limiting groove. At the same time, the limiting groove limits the limiting slider, and the limiting slider limits the extension plate.

[0011] Optionally, an electric push rod is provided at the top of the frame, and a detection head is fixedly connected to the bottom of the electric push rod. When the cleaning head rotates to the bottom of the detection head, the electric push rod moves to push the detection head downward, so that the detection head enters the cleaning head and is cleaned. Then the cleaning head rotates in the opposite direction to its original position, and the electric push rod pushes it further downward, so that the detection head enters the detection frame, thereby detecting the water source.

[0012] Optionally, a storage frame is fixedly connected to one bottom side of the frame, and an adjusting slider is slidably connected to the inner side wall of the storage frame. A partition is fixedly connected to one side of the adjusting slider. The storage frame allows for the centralized placement of cleaning heads, and the partition divides the internal space of the storage frame. Pulling the partition causes the adjusting slider to slide along the inner wall of the storage frame, thereby adjusting the position of the partition.

[0013] Optionally, the inner bottom wall of the frame is provided with a connecting groove, and a limiting plate is fixedly connected inside the connecting groove. By setting the limiting plate, the movement position of the placement frame can be limited.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This environmental pollution detection device, through the setting of a pre-reserved slot, a fixing plate, a fixing rod, an adjusting plate, a placement frame, a detection frame, and a pull plate, allows manual rotation of the placement frame after detection, simultaneously causing the adjusting plate to rotate on the surface of the fixing rod. The limiting rod limits the adjusting plate, and the fixing plate supports and fixes the fixing rod. When the placement frame rotates into the pre-reserved slot, the pre-reserved slot limits the placement frame. After the placement frame continues to rotate outside the device, the detection frame can be removed by hand using the pull plate, allowing the tested water source to be inverted.

[0016] 2. This environmental pollution detection device, through the configuration of a servo motor, rotating rod, circular plate, extension plate, connecting plate, connecting block, fixing block, and cleaning head, operates as follows: When the device is powered by an external power source, the servo motor is started, driving the rotating rod to rotate. The rotation of the rotating rod causes the circular plate to rotate, which in turn causes the extension plate to rotate around the circular plate as its center. This, in turn, causes the connecting plate to move its position. When the connecting block is inserted into the connecting plate, the fixing block will engage with the slot inside the connecting plate, thus fixing the cleaning head in place, thereby completing the replacement of the cleaning head. Attached Figure Description

[0017] Figure 1 This is a three-dimensional appearance schematic diagram of the present utility model;

[0018] Figure 2 This is a schematic diagram showing the disassembled placement frame of this utility model;

[0019] Figure 3 This is a schematic diagram showing the disassembled limit slider of this utility model;

[0020] Figure 4 This is a schematic diagram showing the partition of this utility model disassembled.

[0021] In the diagram: 1. Frame; 2. Reserved slot; 3. Fixing plate; 4. Fixing rod; 5. Adjusting plate; 6. Placement frame; 7. Detection frame; 8. Pull plate; 9. Servo motor; 10. Rotating rod; 11. Circular plate; 12. Extension plate; 13. Connecting plate; 14. Connecting block; 15. Fixing block; 16. Cleaning head; 17. Fixing slot; 18. Limiting slide groove; 19. Limiting slider; 20. Electric push rod; 21. Detection head; 22. Storage frame; 23. Adjusting slider; 24. Partition; 25. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 As shown, this utility model provides a technical solution: an environmental pollution detection device, including a frame 1. A pre-drilled slot 2 is provided on one side of the surface of the frame 1. A fixing plate 3 is fixedly connected to the inner wall of the frame 1. A fixing rod 4 is fixedly connected inside the fixing plate 3. An adjusting plate 5 is rotatably connected to the outer surface of the fixing rod 4. A placement frame 6 is fixedly connected to one end of the adjusting plate 5. A detection frame 7 is provided on the inner wall of the placement frame 6. A pull plate 8 is fixedly connected to the top surface of the detection frame 7. A servo motor 9 is fixedly connected to the inner bottom wall of the frame 1. A rotating rod 10 is fixedly connected to the output end of the servo motor 9. A circular plate 11 is fixedly connected to the top of the rotating rod 10. An extension plate 12 is fixedly connected to one side of the surface of the circular plate 11. A connecting plate 13 is fixedly connected to one end of the extension plate 12. A connecting block 14 is provided on the inner wall of the connecting plate 13. A fixing clip 15 is fixedly connected to one side of the surface of the connecting block 14. The top of block 14 is fixedly connected to a cleaning head 16. After the test is completed, the placement frame 6 is manually rotated, which simultaneously drives the adjustment plate 5 to rotate on the surface of the fixed rod 4. The limit rod limits the adjustment plate 5, and the fixed plate 3 supports and fixes the fixed rod 4. When the placement frame 6 rotates into the reserved slot 2, the reserved slot 2 limits the placement frame 6. After the placement frame 6 continues to rotate to the outside of the device, the test frame 7 is taken out by hand using the pull plate 8. The tested water source can be inverted. The device is connected to an external power supply to start the servo motor 9, which drives the rotating rod 10 to rotate. The rotation of the rotating rod 10 drives the circular plate 11 to rotate. The rotation of the circular plate 11 drives the extension plate 12 to rotate around the circular plate 11 as the center, which in turn drives the connecting plate 13 to move its own position. When the connecting block 14 is inserted into the connecting plate 13, the fixing block 15 will be inserted into the slot inside the connecting plate 13, thus fixing the cleaning head 16 and completing the replacement of the cleaning head 16.

[0024] The inner sidewall of the connecting plate 13 is provided with a fixing slot 17. The fixing block 15 fits into the fixing slot 17. When the fixing block 15 is inserted into the fixing slot 17, the fixing slot 17 applies a limit to the fixing block 15, so that the position of the fixing block 15 is fixed in the fixing slot 17, thereby fixing the position of the cleaning head 16.

[0025] The inner bottom wall of the frame 1 is provided with a limiting groove 18. The limiting groove 18 is slidably connected to a limiting slider 19. The top of the limiting slider 19 is fixedly connected to the bottom of the extension plate 12. When the extension plate 12 rotates, it will drive the limiting slider 19 to slide inside the limiting groove 18. At the same time, the limiting groove 18 limits the limiting slider 19, and the limiting slider 19 limits the extension plate 12.

[0026] An electric push rod 20 is provided at the top of the frame 1, and a detection head 21 is fixedly connected to the bottom of the electric push rod 20. When the cleaning head 16 rotates to the bottom of the detection head 21, the electric push rod 20 pushes the detection head 21 downward, so that the detection head 21 enters the interior of the cleaning head 16 to clean the detection head 21. Then the cleaning head 16 rotates in the opposite direction to its original position, and the electric push rod 20 pushes it further downward, so that the detection head 21 enters the detection frame 7, thereby detecting the water source.

[0027] A storage frame 22 is fixedly connected to the bottom side of the frame 1. An adjusting slider 23 is slidably connected to the inner wall of the storage frame 22. A partition 24 is fixedly connected to one side of the adjusting slider 23. The cleaning head 16 can be placed in a centralized manner through the setting of the storage frame 22. The partition 24 can divide the internal space of the storage frame 22. Pulling the partition 24 will cause the adjusting slider 23 to slide on the inner wall of the storage frame 22, and at the same time adjust the position of the partition 24.

[0028] The inner bottom wall of the frame 1 is provided with a connecting groove, and a limiting plate 25 is fixedly connected inside the connecting groove. The moving position of the placement frame 6 can be limited by the setting of the limiting plate 25.

[0029] In this invention, the working steps of the device are as follows:

[0030] First step: After the test is completed, manually rotate the placement frame 6, and at the same time drive the adjustment plate 5 to rotate on the surface of the fixed rod 4. The limit rod limits the adjustment plate 5, and the fixed plate 3 supports and fixes the fixed rod 4. When the placement frame 6 rotates into the reserved slot 2, the reserved slot 2 limits the placement frame 6. After the placement frame 6 continues to rotate to the outside of the device, use the pull plate 8 to take out the test frame 7. The tested water source can be inverted. The device is connected to the external power supply to start the servo motor 9 to run, which drives the rotating rod 10 to rotate. The rotating rod 10 drives the circular plate 11 to rotate. The rotation of the circular plate 11 drives the extension plate 12 to rotate around the circular plate 11 as the center, which in turn drives the connecting plate 13 to move its own position. When the connecting block 14 is inserted into the connecting plate 13, the fixing block 15 will be inserted into the slot inside the connecting plate 13, so that the cleaning head 16 is fixed, thus completing the replacement of the cleaning head 16.

[0031] The second step: When the fixing block 15 is inserted into the fixing slot 17, the fixing slot 17 applies a limit to the fixing block 15, fixing the position of the fixing block 15 in the fixing slot 17, thereby fixing the position of the cleaning head 16. When the extension plate 12 rotates, it will drive the limiting slider 19 to slide inside the limiting groove 18. At the same time, the limiting groove 18 limits the limiting slider 19, and the limiting slider 19 limits the extension plate 12. When the cleaning head 16 rotates to the bottom of the detection head 21, the electric push rod 20 moves and pushes the detection head 21 downward, so that the detection head 21 enters the cleaning head 16 for cleaning. Then the cleaning head 16 rotates in the opposite direction to its original position, and the electric push rod 20 pushes it further downward, so that the detection head 21 enters the detection frame 7 for water source detection.

[0032] The third step: The storage box 22 allows the cleaning head 16 to be placed in a centralized manner. The partition 24 can divide the internal space of the storage box 22. Pulling the partition 24 causes the adjusting slider 23 to slide on the inner wall of the storage box 22, while adjusting the position of the partition 24. The limiting plate 25 can limit the movement of the placement box 6.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An environmental pollution detection device, comprising a frame (1), characterized in that: A pre-reserved slot (2) is provided on one side of the surface of the frame (1). A fixing plate (3) is fixedly connected to the inner side wall of the frame (1). A fixing rod (4) is fixedly connected inside the fixing plate (3). An adjusting plate (5) is rotatably connected to the outer surface of the fixing rod (4). A placement frame (6) is fixedly connected to one end of the adjusting plate (5). A detection frame (7) is provided on the inner side wall of the placement frame (6). A pull plate (8) is fixedly connected to the top surface of the detection frame (7). A servo motor is fixedly connected to the inner bottom wall of the frame (1). (9) The output end of the servo motor (9) is fixedly connected to a rotating rod (10). A circular plate (11) is fixedly connected to the top of the rotating rod (10). An extension plate (12) is fixedly connected to one side of the surface of the circular plate (11). A connecting plate (13) is fixedly connected to one end of the extension plate (12). A connecting block (14) is provided on the inner side wall of the connecting plate (13). A fixing block (15) is fixedly connected to one side of the surface of the connecting block (14). A cleaning head (16) is fixedly connected to the top of the connecting block (14).

2. The environmental pollution detection device according to claim 1, characterized in that: The inner sidewall of the connecting plate (13) is provided with a fixing slot (17), and the fixing block (15) fits into the fixing slot (17).

3. The environmental pollution detection device according to claim 1, characterized in that: The inner bottom wall of the frame (1) is provided with a limiting groove (18), and the inside of the limiting groove (18) is connected to a limiting slider (19), the top of the limiting slider (19) is fixedly connected to the bottom of the extension plate (12).

4. The environmental pollution detection device according to claim 1, characterized in that: An electric push rod (20) is provided on the top of the frame (1), and a detection head (21) is fixedly connected to the bottom of the electric push rod (20).

5. The environmental pollution detection device according to claim 1, characterized in that: A storage frame (22) is fixedly connected to the bottom of one side of the frame (1), and an adjusting slider (23) is slidably connected to the inner side wall of the storage frame (22). A partition (24) is fixedly connected to one side of the adjusting slider (23).

6. The environmental pollution detection device according to claim 1, characterized in that: The inner bottom wall of the frame (1) is provided with a connecting groove, and a limiting plate (25) is fixedly connected inside the connecting groove.

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