Cleaning device for water quality sampling bottle

Abstract

The utility model relates to the technical field of water quality sampling bottle cleaning, in particular to a cleaning device for a water quality sampling bottle. Comprising a cleaning box, a supporting frame is installed on the top of the cleaning box, a clamping assembly used for clamping and fixing a sampling bottle is installed on the supporting frame, and a moving assembly used for driving the clamping assembly to conduct clamping is installed on the supporting frame. Through the arrangement of the stirring assembly, when the sampling bottle is cleaned, the stirring rod drives the stirring blades to rotate to stir the interior of the cleaning box, so that cleaning liquid flows in the cleaning box, a liquid boundary layer in an ultrasonic action area is broken, and the cleaning liquid can be more uniformly distributed around the sampling bottle; and the propagation efficiency of ultrasonic waves and the uniformity of the cavitation effect are improved. Meanwhile, stubborn stains can be promoted to fall off from the surface of the sampling bottle through stirring, and the fallen stains are prevented from being attached to the bottle body again.

Description

Technical Field

[0001] This utility model belongs to the field of water quality sampling bottle cleaning technology, and specifically relates to a cleaning device for water quality sampling bottles. Background Technology

[0002] Water sampling bottles are widely used in environmental monitoring, water quality analysis, and laboratory testing to collect and store water samples. Because organic matter, microorganisms, sediment, and other contaminants easily accumulate on these bottles during use, incomplete cleaning can lead to cross-contamination and affect the accuracy of subsequent test data.

[0003] Traditional cleaning methods mainly rely on manual scrubbing or simple soaking, which is not only inefficient and labor-intensive, but also difficult to completely remove stubborn stains, especially tiny particles or biofilms attached to the bottle walls and bottom.

[0004] In existing technologies, some cleaning equipment employs ultrasonic cleaning technology, utilizing the cavitation effect to remove stains. However, traditional ultrasonic cleaning devices typically rely on a single-directional ultrasonic transducer, leading to uneven cleaning. Certain areas (such as the bottle neck and bottom) may experience poor cleaning results due to ultrasonic wave attenuation. Furthermore, when relying solely on ultrasonic cleaning, the cleaning fluid has poor fluidity, and stains may re-adhere to the bottle after being removed, affecting the cleaning effect. Therefore, we need to propose a cleaning device for water sampling bottles to address these issues. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning device for water sampling bottles. Through the inclusion of a stirring assembly, the stirring rod drives the stirring blades to rotate during cleaning, agitating the contents of the cleaning tank. This causes the cleaning solution to flow within the tank, breaking down the liquid boundary layer within the ultrasonic wave area. This allows the cleaning solution to be more evenly distributed around the sampling bottle, improving the propagation efficiency of the ultrasonic waves and the uniformity of the cavitation effect. Simultaneously, the stirring also promotes the removal of stubborn stains from the surface of the sampling bottle and prevents the removed stains from re-adhering to the bottle, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for water sampling bottles, comprising a cleaning tank, a support frame mounted on the top of the cleaning tank, a clamping assembly mounted on the support frame for clamping and fixing the sampling bottle, a moving assembly mounted on the support frame for driving the clamping assembly to clamp, a lifting assembly mounted on the support frame for driving the sampling bottle to move vertically, and a stirring assembly for cleaning the sampling bottle installed inside the cleaning tank;

[0007] The stirring assembly includes a stirring rod and multiple sets of ultrasonic transducers. The two ends of the stirring rod are rotatably connected to the inner walls of both ends of the cleaning tank. Multiple sets of stirring blades are installed on the stirring rod, and the multiple sets of stirring blades are arranged equidistantly in a ring around the stirring rod. The multiple sets of ultrasonic transducers are respectively installed on the inner walls of the four sides of the cleaning tank.

[0008] Furthermore, the stirring assembly also includes a first motor, which is mounted on the outer wall of one end of the cleaning tank, and the output end of the first motor is connected to one end of the stirring rod.

[0009] Furthermore, the lifting assembly includes a second motor and a threaded rod. Lifting slots are provided on both inner walls of the support frame. The threaded rod is rotatably connected in one set of lifting slots. The second motor is installed on the top of the support frame, and the output end of the second motor is drivenly connected to one end of the threaded rod.

[0010] Furthermore, the lifting assembly also includes a lifting block, one end of which is threadedly connected to a threaded rod. Two sets of lifting frames are installed on the lifting block, and a first guide rod is installed in the other set of lifting slots. The first guide rod is slidably connected to the other end of the lifting block.

[0011] Furthermore, the movable component includes two sets of mounting brackets, which are respectively mounted on two sets of lifting brackets. Each set of mounting brackets has a movable slot. A bidirectional threaded rod is rotatably connected in one set of movable slots, and a second guide rod is installed in the other set of movable slots.

[0012] Furthermore, the movable component includes a turntable rotatably connected to one set of mounting brackets, a rotating shaft mounted on the turntable, one end of the rotating shaft passing through one set of movable slots, and the other end of the rotating shaft being connected to a bidirectional threaded rod.

[0013] Furthermore, the clamping assembly includes two sets of clamping plates, which are arranged parallel to the cleaning tank. Multiple clamping grooves are provided on the opposite side of each set of clamping plates. All clamping grooves are arc-shaped. One end of each set of clamping plates is threaded to a bidirectional threaded rod, and the other end of each set of clamping plates is slidably connected to a second guide rod.

[0014] The beneficial effects of this utility model are:

[0015] 1. This invention, through the inclusion of a stirring assembly, utilizes a stirring rod to rotate the stirring blades during the cleaning of the sampling bottle. This stirring agitates the cleaning solution within the cleaning tank, causing it to flow and breaking down the liquid boundary layer within the ultrasonic wave area. This allows the cleaning solution to be more evenly distributed around the sampling bottle, improving the propagation efficiency of the ultrasonic waves and the uniformity of the cavitation effect. Simultaneously, the stirring also promotes the removal of stubborn stains from the surface of the sampling bottle and prevents the removed stains from re-adhering to the bottle.

[0016] 2. By setting up a stirring assembly, this utility model installs ultrasonic transducers on all four inner walls of the cleaning tank, so that ultrasonic waves can act on the sampling bottle from multiple directions. This avoids the formation of blind spots in certain parts by ultrasonic waves generated by a single transducer, ensuring that all parts of the sampling bottle are fully subjected to ultrasonic waves, thereby more effectively removing stubborn stains. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0019] Figure 2 A schematic diagram of the internal structure of the cleaning tank according to an embodiment of the present invention is shown;

[0020] Figure 3 A cross-sectional structural schematic diagram of the support frame portion according to an embodiment of the present utility model is shown;

[0021] Figure 4 A schematic diagram of the moving component and clamping component according to an embodiment of the present invention is shown.

[0022] In the diagram: 110, cleaning tank; 120, support frame; 210, stirring rod; 220, stirring blade; 230, first motor; 240, ultrasonic transducer; 310, second motor; 320, lifting trough; 330, threaded rod; 340, first guide rod; 350, lifting block; 360, lifting frame; 410, mounting frame; 420, moving trough; 430, bidirectional threaded rod; 440, turntable; 450, rotating shaft; 460, second guide rod; 470, clamping plate; 480, clamping groove. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution:

[0025] A cleaning device for water sampling bottles.

[0026] The system includes a cleaning tank 110, a support frame 120 mounted on the top of the cleaning tank 110, a clamping assembly for clamping and fixing the sampling bottle mounted on the support frame 120, a moving assembly for driving the clamping assembly to clamp, a lifting assembly for driving the sampling bottle to move vertically mounted on the support frame 120, and a stirring assembly for cleaning the sampling bottle installed inside the cleaning tank 110.

[0027] The cleaning chamber 110 provides a closed environment for the cleaning process, while the support frame 120 provides the mounting base for the clamping assembly, the moving assembly, and the lifting assembly. The clamping assembly is responsible for securing the sampling bottle, while the moving assembly controls the clamping assembly to secure the sampling bottle and can adjust the spacing of the clamping assembly to secure sampling bottles of different sizes. The lifting assembly enables the vertical movement of the sampling bottle, and the stirring assembly achieves efficient cleaning of the sampling bottle through mechanical stirring and ultrasonic cleaning. This design not only improves cleaning efficiency but also reduces manual intervention through automated operation, ensuring the consistency and reliability of the cleaning results.

[0028] The stirring assembly includes a stirring rod 210 and multiple sets of ultrasonic transducers 240. The two ends of the stirring rod 210 are rotatably connected to the inner walls of the two ends of the cleaning tank 110. Multiple sets of stirring blades 220 are installed on the stirring rod 210. The multiple sets of stirring blades 220 are arranged equidistantly in a ring around the stirring rod 210. The multiple sets of ultrasonic transducers 240 are respectively installed on the inner walls of the cleaning tank 110.

[0029] The stirring assembly, through the design of the stirring rod 210 and the ultrasonic transducer 240, achieves efficient cleaning of the sampling bottle. The stirring blades 220 mounted on the stirring rod 210 rotate, stirring the cleaning solution within the cleaning tank 110. This creates a vortex within the cleaning solution, allowing it to be more evenly distributed around the sampling bottle, thus enhancing the cleaning effect. The ultrasonic transducer 240 generates a cavitation effect through high-frequency vibration, further removing stains and impurities from the surface of the sampling bottle. Simultaneously, ultrasonic transducers are installed on all four inner walls of the cleaning tank, enabling ultrasonic waves to act on the sampling bottle from multiple directions. This avoids blind spots created by a single transducer, ensuring that all parts of the sampling bottle receive sufficient ultrasonic stimulation, thus more effectively removing stubborn stains. This design not only improves cleaning efficiency but also ensures consistency and reliability of the cleaning effect through the combination of multiple cleaning methods.

[0030] The stirring assembly also includes a first motor 230, which is mounted on the outer wall of one end of the cleaning tank 110, and the output end of the first motor 230 is connected to one end of the stirring rod 210.

[0031] The stirring assembly, through the design of the first motor 230, provides power for the rotation of the stirring rod 210. The first motor 230 is mounted on the outer wall of one end of the cleaning tank 110, and its output end drives the stirring rod 210 to rotate via a transmission connection. This design not only improves the stirring efficiency but also ensures the stability and uniformity of the stirring process through the precise control of the first motor 230.

[0032] The lifting assembly includes a second motor 310 and a threaded rod 330. Lifting grooves 320 are provided on both inner walls of the support frame 120. The threaded rod 330 is rotatably connected in one of the lifting grooves 320. The second motor 310 is installed on the top of the support frame 120, and the output end of the second motor 310 is drivenly connected to one end of the threaded rod 330.

[0033] The lifting assembly achieves vertical movement of the sampling bottle through the design of a second motor 310 and a threaded rod 330. The second motor 310 is mounted on top of the support frame 120, and its output end drives the threaded rod 330 to rotate via a transmission connection. The rotation of the threaded rod 330 drives the lifting block 350 to move up and down within the lifting groove 320 via a threaded connection, thereby achieving vertical movement of the sampling bottle. This design not only improves the accuracy of lifting but also ensures the stability and reliability of the lifting process through precise control of the second motor 310.

[0034] The lifting assembly also includes a lifting block 350, one end of which is threadedly connected to a threaded rod 330. Two sets of lifting frames 360 are installed on the lifting block 350, and a first guide rod 340 is installed in the other set of lifting grooves 320. The first guide rod 340 is slidably connected to the other end of the lifting block 350.

[0035] The lifting assembly, through the design of the lifting block 350 and the first guide rod 340, provides stable guidance for the movement of the lifting block 350. One end of the lifting block 350 is threadedly connected to the threaded rod 330, and the other end is slidably connected to the first guide rod 340, ensuring that the lifting block 350 remains stable during movement and preventing instability caused by vibration or impact. This design further improves the reliability and stability of the lifting assembly.

[0036] The movable component includes two sets of mounting brackets 410, which are respectively mounted on two sets of lifting frames 360. Each set of mounting brackets 410 has a movable groove 420. One set of movable grooves 420 is rotatably connected to a bidirectional threaded rod 430, and the other set of movable grooves 420 is equipped with a second guide rod 460.

[0037] The moving assembly achieves horizontal movement of the clamping assembly through the design of two sets of mounting brackets 410 and a bidirectional threaded rod 430. The mounting brackets 410 are mounted on the lifting frame 360, and the bidirectional threaded rod 430, rotatably connected within the moving slot 420, drives the clamping assembly to move horizontally via a threaded connection, thus clamping and fixing the sampling bottle. The second guide rod 460 provides stable guidance for the movement of the clamping assembly. This design not only improves the accuracy of movement but also ensures that the clamping assembly can be precisely aligned with the sampling bottle through the transmission of the bidirectional threaded rod 430.

[0038] The movable component includes a turntable 440, which is rotatably connected to one of the mounting brackets 410. A rotating shaft 450 is mounted on the turntable 440, one end of which passes through one of the movable slots 420 and is connected to a bidirectional threaded rod 430.

[0039] The moving assembly utilizes a turntable 440 and a rotating shaft 450 to drive the rotation of the bidirectional threaded rod 430. The turntable 440 is rotatably connected to the mounting bracket 410, and one end of the rotating shaft 450 is connected to the bidirectional threaded rod 430. The rotation of the turntable 440 drives the bidirectional threaded rod 430 to rotate, thereby achieving horizontal movement of the clamping assembly. This design not only improves the flexibility of movement but also ensures the accuracy of the clamping assembly's movement through precise control of the turntable 440.

[0040] The clamping assembly includes two sets of clamping plates 470, which are arranged parallel to the cleaning tank 110. Multiple clamping grooves 480 are provided on the opposite side of each set of clamping plates 470. All clamping grooves 480 are arc-shaped. One end of each set of clamping plates 470 is threaded to a bidirectional threaded rod 430, and the other end of each set of clamping plates 470 is slidably connected to a second guide rod 460.

[0041] The clamping assembly achieves stable clamping of the sampling bottle through the design of two sets of clamping plates 470 and clamping grooves 480. The arc-shaped clamping grooves 480 on opposite sides of the clamping plates 470 can closely fit the outer wall of the sampling bottle. By rotating the bidirectional threaded rod 430, the clamping plates 470 can move inward or outward, clamping or releasing the sampling bottle. Simultaneously, the bidirectional threaded rod 430 can adjust the distance between the two sets of clamping plates 470, allowing the clamping plates 470 to clamp and fix sampling bottles of different sizes, thus enabling cleaning of sampling bottles of various sizes. The second guide rod 460 provides stable guidance for the movement of the clamping plates. This design not only improves the stability of clamping but also reduces damage to the sampling bottle through the arc-shaped clamping grooves. Furthermore, the two sets of clamping plates 470 are arranged parallel to the cleaning chamber 110, allowing the sampling bottle between the clamping plates 470 to enter the cleaning chamber 110 vertically, ensuring that the ultrasonic waves can act vertically or obliquely on the surface of the sampling bottle to enhance the cleaning effect on stubborn stains. For example, sampling bottles with stubborn stains on their walls can be tilted so that the ultrasound waves can act on the stains at a certain angle, increasing the impact of cavitation bubbles on the stains.

[0042] Specifically, the internal electrical connection structure of the first motor 230, the second motor 310, and the ultrasonic transducer 240 is well known to those skilled in the art and will not be described in detail here. All electrical components appearing in this application are externally connected to a power source during use.

[0043] The circuits, electrical components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The scope of protection of this utility model does not involve any improvement to the software.

[0044] The control method described in this application is automatic control via a controller. The controller's control circuit can be easily implemented by those skilled in the art through simple programming, and is common knowledge in the field. Furthermore, since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0045] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cleaning device for water sampling bottles, characterized in that: The system includes a cleaning tank (110), a support frame (120) mounted on the top of the cleaning tank (110), a clamping assembly for clamping and fixing the sampling bottle mounted on the support frame (120), a moving assembly for driving the clamping assembly to clamp, a lifting assembly for driving the sampling bottle to move vertically mounted on the support frame (120), and a stirring assembly for cleaning the sampling bottle installed inside the cleaning tank (110). The stirring assembly includes a stirring rod (210) and multiple sets of ultrasonic transducers (240). The two ends of the stirring rod (210) are rotatably connected to the inner walls of the two ends of the cleaning tank (110). Multiple sets of stirring blades (220) are installed on the stirring rod (210). The multiple sets of stirring blades (220) are arranged equidistantly in a ring around the stirring rod (210). The multiple sets of ultrasonic transducers (240) are respectively installed on the inner walls of the four sides of the cleaning tank (110).

2. The cleaning device for water sampling bottles according to claim 1, characterized in that: The stirring assembly also includes a first motor (230), which is mounted on the outer wall of one end of the cleaning tank (110), and the output end of the first motor (230) is connected to one end of the stirring rod (210).

3. A cleaning device for water sampling bottles according to claim 2, characterized in that: The lifting assembly includes a second motor (310) and a threaded rod (330). Lifting slots (320) are provided on both inner walls of the support frame (120). The threaded rod (330) is rotatably connected in one of the lifting slots (320). The second motor (310) is installed on the top of the support frame (120), and the output end of the second motor (310) is drivenly connected to one end of the threaded rod (330).

4. A cleaning device for water sampling bottles according to claim 3, characterized in that: The lifting assembly also includes a lifting block (350), one end of which is threaded to a threaded rod (330). Two sets of lifting frames (360) are installed on the lifting block (350), and a first guide rod (340) is installed in the other set of lifting grooves (320). The first guide rod (340) is slidably connected to the other end of the lifting block (350).

5. A cleaning device for water sampling bottles according to claim 4, characterized in that: The movable component includes two sets of mounting brackets (410), which are respectively mounted on two sets of lifting brackets (360). Each set of mounting brackets (410) has a movable groove (420). One set of movable grooves (420) is rotatably connected to a bidirectional threaded rod (430), and the other set of movable grooves (420) is equipped with a second guide rod (460).

6. A cleaning device for water sampling bottles according to claim 5, characterized in that: The movable component includes a turntable (440) rotatably connected to one of the mounting brackets (410), a rotating shaft (450) mounted on the turntable (440), one end of the rotating shaft (450) passing through one of the movable slots (420), and the other end of the rotating shaft (450) being connected to a bidirectional threaded rod (430).

7. A cleaning device for water sampling bottles according to claim 6, characterized in that: The clamping assembly includes two sets of clamping plates (470), which are arranged parallel to the cleaning tank (110). Each set of clamping plates (470) has multiple clamping grooves (480) on one side opposite to the other. Each set of clamping grooves (480) has an arc-shaped structure. One end of each set of clamping plates (470) is threaded onto a bidirectional threaded rod (430), and the other end of each set of clamping plates (470) is slidably connected to a second guide rod (460).

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