Adjustable water quality detection equipment
By adopting a combination of adjustment structure and detection structure in the water quality detection equipment, the problem of residues affecting the results after detection is solved, and efficient cleaning and accurate detection of the equipment are achieved.
Patent Information
- Application Number
- CN202420519916.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The residual water stains left by existing water quality testing equipment after inspection will affect the results of the next inspection, resulting in a decrease in detection accuracy.
An adjustable water quality detection device is designed, and the adjustment structure is used to drive the retracting and laying components of the wire rope through the motor to avoid wrapping. The detection structure uses telescopic rods and opening and closing components to clean the residue on the probe, and the damping springs and rubber pads to ensure the closure. and cleaning effect.
It effectively avoids the impact of detection residues on the next test, ensuring the accuracy of the water quality detector and the normal operation of the equipment.
Smart Images
Figure CN222259321U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water quality detection equipment, in particular to an adjustable water quality detection equipment. Background Art
[0002] In recent years, the aquaculture industry has developed rapidly. Each aquatic product must be in a suitable water quality environment to grow and reproduce better. If the water quality environment is polluted or changes significantly in a short period of time, it may cause a large number of deaths of aquatic animals. In order to detect water quality changes in time and ensure the growth environment of aquatic products, it is necessary to analyze and monitor the water quality of the aquaculture environment. The existing patent announcement number is CN220084841U. A kind of aquaculture water quality detection equipment recorded in the patent. When in use, put the collection bucket into the water, the lead block in the sealed cavity inside the collection bucket will sink the collection bucket, and the water source will enter the collection bucket from the water inlet. The filter screen in the middle of the water inlet can prevent larger foreign matter from entering. After the collection is completed, start the motor, drive the winding drum to rotate through the rotating shaft, so that the winding drum recovers the hanging rope, and then the collection bucket is pulled back to the ground by the hanging rope, which facilitates the collection of water sources. Then the conduit on the water quality detector is connected to the drain pipe, and then the valve is opened, so that the water source in the bucket flows through the conduit to the inside of the water quality detector for detection. However, after the water quality detector has tested the water source, water stains will remain on the probe of the water quality detector. The residual water stains will pollute the water source for the next test, affecting the test result of the water quality detector.
[0003] Based on this, an adjustable water quality detection device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content
[0004] The utility model aims to provide an adjustable water quality detection device to solve the problem that the residuals from the last detection affect the detection accuracy of the water quality detector.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An adjustable water quality detection device comprises a base plate and a detection box, wherein the middle position of the upper end of the base plate is fixedly connected to a support arm, the top of the front end of the support arm is rotatably connected to the connecting arm via a rotating shaft, and the front end of the connecting arm is fixedly connected to an adjustment frame; a support structure is arranged at the front end of the support arm for supporting the connecting arm; an adjustment structure is arranged inside the adjustment frame for adjusting the depth of the detection box lowered into the water; and a detection structure is arranged inside the detection box for detecting the water quality of a water source.
[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0008] In an optional scheme: the supporting structure includes a supporting groove, the supporting groove is opened at the front end of the supporting arm, a driving motor is installed at the upper end of the supporting arm, the output end of the driving motor is fixedly connected to the screw rod, and limiting rods are arranged on both sides of the screw rod, and the two limiting rods are fixedly connected inside the supporting groove, and the outer surfaces of the two limiting rods are slidingly connected to the supporting block, the supporting block is threadedly connected to the screw rod, the front end of the supporting block is rotatably connected to a bracket, and the other end of the bracket is rotatably connected to the connecting block, and the connecting block is fixedly connected to the middle position of the bottom end of the connecting arm.
[0009] In an optional solution: the adjustment structure includes an adjustment motor, the output end of the adjustment motor is fixedly connected to a rotating rod, the rotating rod is installed inside the adjustment frame, a steel wire rope is wound around the outer surface of the rotating rod, the end of the steel wire rope away from the adjustment frame is fixedly connected to a detection box, and a leveling component is arranged under the rotating rod.
[0010] In an optional solution: the leveling assembly includes two cross bars, the outer side walls of the two cross bars are slidably connected to a leveling block, a through hole is provided at one end of the leveling block close to the rotating rod for facilitating the passage of a steel wire rope, and the left side of one end of the leveling block away from the rotating rod is fixedly connected to the telescopic end of the electric push rod.
[0011] In an optional scheme: the detection structure includes a telescopic rod, the telescopic rod is installed in the middle position of the top inside the detection box, the telescopic end of the telescopic rod is fixedly connected to the fixed rod, a plurality of detection probes are installed on the outer wall of the fixed rod, the bottom end of the fixed rod is fixedly connected to a conical head, an entrance and exit is opened in the middle position of the bottom end of the detection box, and sliding grooves are opened on the left and right sides of the entrance and exit, and the opening and closing components are slidably connected inside the sliding groove.
[0012] In an optional scheme: the opening and closing assembly includes a sliding rod, which is slidably connected to the inside of a sliding groove, and one end of the sliding rod away from the sliding groove is fixedly connected to a semicircular block, a damping spring is arranged on the outside of the sliding rod, one end of the damping spring is fixedly connected to the inside of the sliding groove, and the other end of the damping spring is fixedly connected to the semicircular block, one end of the semicircular block away from the sliding rod is fixedly connected to a rubber pad, and the bottom end of the semicircular block is fixedly connected to a waterproof plate.
[0013] In an optional solution: counterweights are installed on both sides of the interior of the detection box.
[0014] In an optional solution: the outer surface of the steel wire rope is hot-dip galvanized.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0016] 1. The utility model uses an adjusting structure to drive the rotating rod to rotate using an adjusting motor, thereby realizing the retraction and release of the wire rope. At the same time, an electric push rod is used to push the flat block to move along the cross bar, so that the wire rope can be evenly wound on the outer surface of the rotating rod, avoiding the wire ropes from being entangled with each other and affecting the normal retraction and release of the wire rope.
[0017] 2. The utility model uses a detection structure to push the fixed rod downward using a telescopic rod, and the conical head makes the two semicircular blocks move away from each other. When the detection probe on the outer wall of the fixed rod completes the detection, the telescopic rod makes the fixed rod move upward. When the fixed rod moves, the rubber pad on the semicircular block cleans the impurities remaining on the detection probe. Due to the elastic effect of the damping spring, the two semicircular blocks are reset, thereby closing the entrance and exit, preventing the residues after detection from affecting the next detection result. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the front end structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the rear end position structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the support structure position of the utility model;
[0022] Figure 5 This is a schematic diagram of the position structure of the adjustment structure of the utility model;
[0023] Figure 6 This is a schematic diagram of the detection structure position of the utility model;
[0024] Figure 7 This is a schematic diagram of the position structure of the leveling component of the utility model;
[0025] Figure 8 This is a schematic diagram of the position structure of the opening and closing components of the utility model;
[0026] Notes on figure numbers: 11. Base plate, 12. Support arm, 13. Support groove, limit rod 14. Limit rod, 15. Screw rod, 16. Drive motor, 17. Support block, 18. Rotating shaft, 19. Bracket, 20. Connecting arm, 21. Connecting block, 22. Adjusting frame, 23. Adjusting motor, 24. Rotating rod, 25. Wire rope, 26. Detection box, 27. Telescopic rod, 28. Fixed rod, 29. Detection probe, 30. Conical head, 31. Entrance and exit, 32. Semicircular block, 33. Counterweight block, 34. Electric push rod, 35. Flat block, 36. Cross bar, 37. Sliding rod, 38. Damping spring, 39. Waterproof board. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0028] Example 1
[0029] In one embodiment, Figure 1-Figure 8 As shown, an adjustable water quality detection device includes a base plate 11 and a detection box 26, wherein the middle position of the upper end of the base plate 11 is fixedly connected to a support arm 12, the top of the front end of the support arm 12 is rotatably connected to a connecting arm 20 via a rotating shaft 18, and the front end of the connecting arm 20 is fixedly connected to an adjusting frame 22; a supporting structure is arranged at the front end of the support arm 12 for supporting the connecting arm 20; an adjusting structure is arranged inside the adjusting frame 22 for adjusting the depth of the detection box 26 lowered into the water; a detection structure is arranged inside the detection box 26 for detecting the water quality of the water source.
[0030] In this embodiment, the connecting arm 20 is supported by a supporting structure, and then the detection box 26 is lowered into the water by an adjusting structure. When the detection box 26 reaches a specified depth, the detection structure inside the detection box 26 is used to detect the water quality of the water source.
[0031] In one embodiment, Figure 2 and Figure 4 As shown, the support structure includes a support slot 13, which is opened at the front end of the support arm 12. A drive motor 16 is installed at the upper end of the support arm 12. The output end of the drive motor 16 is fixedly connected to a screw rod 15. Limit rods 14 are arranged on both sides of the screw rod 15. Two limit rods 14 are fixedly connected inside the support slot 13. The outer surfaces of the two limit rods 14 are slidably connected to a support block 17. The support block 17 is threadedly connected to the screw rod 15. The front end of the support block 17 is rotatably connected to a bracket 19. The other end of the bracket 19 is rotatably connected to a connecting block 21. The connecting block 21 is fixedly connected to the middle position of the bottom end of the connecting arm 20. The drive motor 16 drives the screw rod 15 to rotate. Since the support block 17 is threadedly connected to the screw rod 15, and since the outer surface of the limit rod 14 is slidably connected to the support block 17, the support block 17 moves up and down along the limit rod 14. Since the support block 17, the bracket 19 and the connecting block 21 cooperate with each other, the connecting arm 20 is supported.
[0032] In one embodiment, Figure 2 and Figure 5As shown, the adjustment structure includes an adjustment motor 23, the output end of the adjustment motor 23 is fixedly connected to a rotating rod 24, the rotating rod 24 is installed inside the adjustment frame 22, a steel wire rope 25 is wound and connected to the outer surface of the rotating rod 24, and the end of the steel wire rope 25 away from the adjustment frame 22 is fixedly connected to a detection box 26, and a leveling component is arranged below the rotating rod 24. The adjustment motor 23 drives the rotating rod 24 to rotate, thereby retracting and releasing the steel wire rope 25, and at the same time, the steel wire rope 25 can be evenly wound on the outer surface of the rotating rod 24 by using the leveling component.
[0033] In one embodiment, Figure 7 As shown, the leveling assembly includes two cross bars 36, and the outer side walls of the two cross bars 36 are slidably connected to the leveling block 35. The end of the leveling block 35 close to the rotating rod 24 is provided with a through hole for the wire rope 25 to pass through. The left side of the end of the leveling block 35 away from the rotating rod 24 is fixedly connected to the telescopic end of the electric push rod 34. The electric push rod 34 pushes the leveling block 35 to move laterally along the cross bar 36, and the wire rope 25 passes through the through hole and is wound around the outer surface of the rotating rod 24, so that the wire rope 25 can be evenly wound around the outer surface of the rotating rod 24, avoiding the wire rope 25 from being tangled and affecting the normal retraction and release of the wire rope 25.
[0034] In one embodiment, Figure 6 As shown, the detection structure includes a telescopic rod 27, which is installed at the middle position of the top of the detection box 26. The telescopic end of the telescopic rod 27 is fixedly connected to the fixed rod 28. A plurality of detection probes 29 are installed on the outer wall of the fixed rod 28. The bottom of the fixed rod 28 is fixedly connected to a conical head 30. An entrance and exit 31 is provided at the middle position of the bottom of the detection box 26. Slide grooves are provided on both sides of the entrance and exit 31. The opening and closing components are slidably connected inside the slide grooves. The telescopic rod 27 pushes the fixed rod 28 downward, the conical head 30 opens the opening and closing components, the fixed rod 28 extends out of the detection box 26, and the detection probe 29 on the outer wall of the fixed rod 28 detects the water quality of the water source. After the detection is completed, the telescopic rod 27 pulls the fixed rod 28 back into the detection box 26. When the fixed rod 28 is pulled back, the opening and closing components clean up the residue on its outer surface to prevent the residue from affecting the next detection.
[0035] In one embodiment, Figure 8As shown, the opening and closing assembly includes a slide bar 37, which is slidably connected inside the slide slot, and one end of the slide bar 37 away from the slide slot is fixedly connected to the semicircular block 32, and a damping spring 38 is arranged outside the slide bar 37, one end of the damping spring 38 is fixedly connected inside the slide slot, and the other end of the damping spring is fixedly connected to the semicircular block 32, and one end of the semicircular block 32 away from the slide bar is fixedly connected to a rubber pad, and the bottom end of the semicircular block 32 is fixedly connected to a waterproof plate 39. The conical head 30 makes the two semicircular blocks 32 move away from each other, the slide bar 37 slides in the slide slot, the damping spring 38 is deformed, and the rubber pad squeezes the outer surface of the fixed rod 28. When the fixed rod 28 is retracted, the rubber pad cleans the residue on the outer surface of the fixed rod 28, and the damping spring 38 makes the two semicircular blocks 32 reset and fit tightly.
[0036] Example 2
[0037] In one embodiment, Figure 6 As shown, counterweights 33 are installed on both sides of the detection box 26. The counterweights 33 can increase the weight of the detection box 26, which will cause the detection box 26 to sink and ensure the descending speed.
[0038] In one embodiment, Figure 1 and Figure 3 As shown, the outer surface of the steel wire rope 25 is hot-dip galvanized. By hot-dip galvanizing the outer surface of the steel wire rope 25, the steel wire rope 25 has good anti-corrosion performance and the service life of the steel wire rope 25 is extended.
[0039] The above embodiment discloses an adjustable water quality detection device, wherein the driving motor 16 drives the screw rod 15 to rotate. Since the support block 17 is threadedly connected to the screw rod 15, and since the outer surface of the limit rod 14 is slidably connected to the support block 17, the support block 17 moves up and down along the limit rod 14. Since the support block 17, the bracket 19 and the connecting block 21 cooperate with each other, the connecting arm 20 is supported. The adjusting motor 23 drives the rotating rod 24 to rotate, thereby retracting and releasing the wire rope 25. At the same time, the electric push rod 34 pushes the leveling block 35 to move laterally along the cross bar 36, and the wire rope 25 passes through the through hole. It is wound around the outer surface of the rotating rod 24, so that the wire rope 25 can be evenly wound around the outer surface of the rotating rod 24. When the detection box 26 dives to the specified depth, the telescopic rod 27 pushes the fixed rod 28 to move downward, and the conical head 30 makes the two semicircular blocks 32 move away from each other, and the fixed rod 28 extends out of the detection box 26. The detection probe 29 on the outer wall of the fixed rod 28 detects the water quality of the water source. After the detection is completed, the telescopic rod 27 pulls the fixed rod 28 back into the detection box 26. When the fixed rod 28 is pulled back, the rubber pad cleans the residue on the outer surface of the fixed rod 28, and the damping spring 38 resets the two semicircular blocks 32.
[0040] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. An adjustable water quality detection device, comprising a base plate (11) and a detection box (26), wherein the middle position of the upper end of the base plate (11) is fixedly connected to a support arm (12), the top of the front end of the support arm (12) is rotatably connected to a connecting arm (20) via a rotating shaft (18), and the front end of the connecting arm (20) is fixedly connected to an adjustment frame (22); It is characterized in that It also includes a support structure, which is arranged at the front end of the support arm (12) and is used to support the connecting arm (20); An adjustment structure, the adjustment structure being arranged inside the adjustment frame (22) and being used for adjusting the depth at which the detection box (26) is lowered into the water; A detection structure is arranged inside the detection box (26) and is used to detect the water quality of the water source.
2. The adjustable water quality detection device according to claim 1, characterized in that: The support structure comprises a support groove (13), wherein the support groove (13) is arranged at the front end of the support arm (12), a drive motor (16) is installed at the upper end of the support arm (12), the output end of the drive motor (16) is fixedly connected to a screw rod (15), both sides of the screw rod (15) are provided with limit rods (14), the two limit rods (14) are fixedly connected to the inside of the support groove (13), the outer surfaces of the two limit rods (14) are slidably connected to a support block (17), the support block (17) is threadedly connected to the screw rod (15), the front end of the support block (17) is rotatably connected to a bracket (19), the other end of the bracket (19) is rotatably connected to a connecting block (21), and the connecting block (21) is fixedly connected to the middle position of the bottom end of the connecting arm (20).
3. The adjustable water quality detection device according to claim 1, characterized in that: The adjustment structure comprises an adjustment motor (23), the output end of the adjustment motor (23) is fixedly connected to a rotating rod (24), the rotating rod (24) is installed inside the adjustment frame (22), a steel wire rope (25) is wound around the outer surface of the rotating rod (24), one end of the steel wire rope (25) away from the adjustment frame (22) is fixedly connected to a detection box (26), and a leveling component is arranged below the rotating rod (24).
4. The adjustable water quality detection device according to claim 3, characterized in that: The leveling assembly comprises two cross bars (36), the outer side walls of the two cross bars (36) are slidably connected to a leveling block (35), one end of the leveling block (35) close to the rotating rod (24) is provided with a through hole for facilitating the passage of the steel wire rope (25), and the left side of one end of the leveling block (35) away from the rotating rod (24) is fixedly connected to the telescopic end of the electric push rod (34).
5. The adjustable water quality detection device according to claim 1, characterized in that: The detection structure comprises a telescopic rod (27), the telescopic rod (27) is installed at the middle position of the top end inside the detection box (26), the telescopic end of the telescopic rod (27) is fixedly connected to a fixed rod (28), a plurality of detection probes (29) are installed on the outer wall of the fixed rod (28), the bottom end of the fixed rod (28) is fixedly connected to a conical head (30), an entrance (31) is opened at the middle position of the bottom end of the detection box (26), and sliding grooves are opened on both sides of the entrance (31), and the opening and closing components are slidably connected inside the sliding grooves.
6. The adjustable water quality detection device according to claim 5, characterized in that: The opening and closing assembly comprises a sliding rod (37), wherein the sliding rod (37) is slidably connected inside the sliding groove, and one end of the sliding rod (37) away from the sliding groove is fixedly connected to the semicircular block (32), and a damping spring (38) is arranged outside the sliding rod (37), and one end of the damping spring (38) is fixedly connected inside the sliding groove, and the other end of the damping spring (38) is fixedly connected to the semicircular block (32), and one end of the semicircular block (32) away from the sliding rod is fixedly connected to a rubber pad, and the bottom end of the semicircular block (32) is fixedly connected to a waterproof plate (39).
7. The adjustable water quality detection device according to claim 1, characterized in that: Counterweight blocks (33) are installed on both sides of the detection box (26).
8. The adjustable water quality detection device according to claim 3, characterized in that: The outer surface of the steel wire rope (25) is hot-dip galvanized.