Cleaning equipment for environment sampling container

Abstract

The utility model belongs to the technical field of cleaning equipment of containers, and discloses cleaning equipment of an environment sampling container, which comprises a cleaning cylinder, a cleaning tank is arranged in the cleaning cylinder, the side wall of the cleaning tank is connected with a mounting plate, one side of the mounting plate is provided with a connecting column, the outer wall of the connecting column is provided with a connecting plate, and the connecting plate is connected with the cleaning tank. The cleaning device comprises a cleaning tank, a connecting column and a connecting plate are arranged in the cleaning tank, a threaded groove is formed in the connecting plate, a connecting rod is arranged in the threaded groove in a penetrating mode, and a pressing plate is connected to the end, close to the cleaning tank, of the connecting rod, when the cleaning device is used, an operator can rotate the connecting column and the connecting rod, and the position of the pressing plate is accurately adjusted through the design of multiple sections of external threads on the connecting rod; and the device accurately moves to the top of the container and lightly touches, so that the container is firmly fixed. By means of the design, horizontal or vertical movement of the container under spraying of the high-pressure water gun is effectively prevented, it is ensured that the cleaning liquid continuously and stably covers the surface of the container, and the uniformity and thoroughness of cleaning are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the cleaning equipment technical field of container, concretely relates to a kind of cleaning equipment of environmental sampling container. BACKGROUND

[0002] The cleaning equipment of environmental sampling container is a kind of equipment specially used for cleaning sampling container used in environmental monitoring and laboratory analysis. Since various pollutants are usually left after environmental sampling container collects sample, such as microorganism in water sample, heavy metal particles in soil, particulate matter in air, etc., therefore, special cleaning equipment is needed to ensure that the container is thoroughly cleaned to avoid contamination of subsequent samples.

[0003] In the cleaning process of the existing environmental sampling container cleaning equipment, since a large space is reserved inside the cleaning tank to accommodate containers of different models, the container is prone to shaking up and down and left and right when the high-pressure spray head sprays cleaning liquid. This shaking not only affects the uniform coverage of the cleaning liquid, easily forming cleaning dead angles, reducing the thoroughness and effectiveness of cleaning, but also makes the operator need to frequently adjust the container position, increasing the complexity and labor intensity of operation, and even may cause safety hazards due to container displacement or sliding out. At the same time, uneven cleaning caused by shaking may require repeated cleaning, causing waste of water resources and chemicals and increase of equipment energy consumption, reducing overall cleaning efficiency and use convenience. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of cleaning equipment of environmental sampling container to solve the problem of existing cleaning equipment in the background art, which is caused by the excessive space of cleaning tank, leading to container shaking, affecting cleaning effect and increasing operation difficulty and resource waste.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of cleaning equipment of environmental sampling container, comprising: the cleaning cylinder of environmental sampling container, the cleaning tank is equipped in the cleaning cylinder, rotating assembly is installed between the cleaning tank and cleaning cylinder, the side wall of the cleaning tank is connected with mounting plate, one side of the mounting plate is equipped with connecting column, the connecting column and mounting plate are equipped with movable assembly, the outer wall of the connecting column is installed with connecting plate, the threaded slot is opened in the connecting plate, the connecting rod is equipped in the threaded slot, the outer wall of the connecting rod is equidistantly opened and equipped with multiple outer threads, the end of the connecting rod close to the cleaning tank is connected with pressing plate;

[0006] The side wall of the cleaning cylinder is installed with first high-pressure spray head and second high-pressure spray head, and the first high-pressure spray head and the second high-pressure spray head are connected with liquid inlet pipeline.

[0007] Preferably, the movable assembly comprises a through slot, a movable column, a first fixed plate and a second fixed plate, the through slot is arranged in the installation plate, the movable column penetrates through the through slot, the first fixed plate and the second fixed plate are respectively arranged at two ends of the movable column, and the first fixed plate is connected with the connecting column.

[0008] The outer wall of the cleaning cylinder is connected with a mounting door, and the mounting door is movably connected with the cleaning cylinder.

[0009] Through the above technical scheme:

[0010] In use, before starting the cleaning operation, the mounting door needs to be opened first. The door is movably connected with the outer wall of the cleaning cylinder. After opening the mounting door, the cleaning tank located inside the cleaning cylinder can be clearly seen. The cleaning tank is specially used to accommodate the environmental sampling container to be cleaned.

[0011] Before placing the container, rotate the connecting column and the connecting rod. Because the outer wall of the connecting rod is equidistantly provided with multiple outer threads, its rotating motion will be converted into linear motion in the thread groove. This motion drives the pressing plate to move upwards. The connecting column is connected with the first fixed plate, and the first fixed plate is fixed with one end of the movable column. The movable column rotates in the through slot inside the installation plate. This design ensures that the rotation of the connecting column can adjust the position of the pressing plate. The connecting column moves the pressing plate away through the connecting plate and the connecting rod, thereby creating space for the placement of the sampling container.

[0012] Carefully place the environmental sampling container to be cleaned into the cleaning tank to ensure stable placement of the container. Then continue to rotate the connecting column, which drives the pressing plate to move to the top of the cleaning tank through the connecting plate and the connecting rod. According to the specific model and size of the sampling container, screw the connecting rod for preliminary adjustment. Because the outer threads are equidistantly distributed, when the connecting rod is rotated and pulled, the pressing plate will perform a lifting motion, thereby achieving preliminary positioning of the sampling container. Continue to screw the connecting rod to achieve fine adjustment of the pressing plate through the interaction between the outer threads. This design ensures that the pressing plate can be accurately moved to the appropriate position and gently touch the top of the sampling container to limit it.

[0013] After the pressing plate gently touches the top of the container, the container is firmly fixed in the cleaning tank through the limiting action of the pressing plate, avoiding horizontal or vertical movement of the container under the impact of the high-pressure water gun. This ensures that the cleaning liquid can continuously and stably cover all surfaces of the container, thereby improving the uniformity and thoroughness of cleaning. Under the strong washing of the high-pressure water gun, if the container shakes or jumps violently, it may collide with other containers or equipment, causing damage or contamination. Through the fixing action of the pressing plate, the container is limited to a fixed position, effectively avoiding the risk of collision and ensuring the safety of the cleaning process.

[0014] The high-pressure spray head system (including the first high-pressure spray head and the second high-pressure spray head) sprays high-pressure cleaning liquid into the cleaning tank through the liquid inlet pipeline to clean the sampling container comprehensively.

[0015] The movable grooves are arranged in the pressing plate, the movable grooves are provided with the partition plates, the outer wall top end of the partition plates is connected with the sliding plates, the sliding plates are arranged between the partition plates and the pressing plate, the one side of the partition plates is provided with the supporting rods, and the supporting rods are connected with the pressing plate.

[0016] Further, the sliding assembly comprises a sliding groove and a sliding block, the sliding groove is arranged on the outer wall of the sliding plate, and the sliding block is arranged on the outer wall of the partition plate.

[0017] Through the above technical scheme:

[0018] In use, according to the model and size of the sampling container in the environment to be cleaned, the operator needs to select the partition plate installed on the pressing plate. The design of the partition plate has high flexibility, and its main function is to divide the internal space of the cleaning tank into multiple independent chambers to adapt to containers of different sizes and shapes.

[0019] According to the size of the container, select the appropriate size of the partition plate to ensure that each chamber can tightly fit the container. The partition plate separates different containers, which can effectively prevent the containers from colliding with each other during the rotation of the cleaning tank, thereby providing the best fixing and supporting effect for the containers. The selected partition plate is placed in the movable groove on the pressing plate. At this time, the partition plate can slide freely and can be adjusted up and down according to the actual height of the container to adapt to containers of different sizes. The partition plate can move freely up and down in the movable groove, which enables it to be accurately adjusted according to the specific height of the pressing plate in the cleaning tank. This design ensures that the partition plate can provide stable support regardless of the height of the container, effectively preventing the container from shaking or shifting during the cleaning process.

[0020] By adjusting the height of the partition plate, the cleaning tank can be flexibly divided into chambers of different sizes to adapt to containers of various models and sizes. This flexibility not only improves the versatility of the equipment, but also reduces the need to replace different size equipment, thereby improving work efficiency.

[0021] For the partition plates that do not need to be used, pull out the partition plates. Since the outer wall top end of the partition plate is connected with the sliding plate, by pushing the sliding plate, it moves along the direction of the sliding groove. The movement of the sliding plate drives the sliding block to slide in the sliding groove, thereby realizing the relative sliding between the partition plate and the sliding plate. When the sliding plate is pushed to the side close to the supporting rod, the supporting rod will contact and support the sliding plate. This design ensures that the partition plate can be stably fixed on the supporting rod when not in use, avoiding accidental falling or loosening, thereby preventing the container from being squeezed or damaged.

[0022] In summary, through the flexible design of the partition plate and the stable support of the support rod, the cleaning device achieves precise adaptation and safe fixation of different types and sizes of containers. This design not only improves the versatility and flexibility of the device, but also enhances the safety and efficiency of the operation, providing an efficient and reliable solution for the cleaning of environmental sampling containers.

[0023] The rotating assembly includes a motor, a rotating shaft, a bearing plate, and a support plate. The motor is installed on the side wall of the cleaning cylinder, the rotating shaft is connected to the output end of the motor, the bearing plate is installed on the end of the rotating shaft away from the motor, and the support plate is connected between the bearing plate and the cleaning tank.

[0024] Preferably, a reverse tapered drainage groove is formed at the bottom end of the inner wall of the liquid inlet pipe, a filter is installed at the liquid outlet end of the drainage groove, a water pump is installed at the liquid outlet end of the filter, and a first liquid guide pipe and a second liquid guide pipe are connected to the liquid outlet end of the water pump.

[0025] The first liquid guide pipe is connected to the first high-pressure nozzle, the second liquid guide pipe is connected to the second high-pressure nozzle, and the first high-pressure nozzle and the second high-pressure nozzle are oppositely installed on the side wall of the cleaning cylinder.

[0026] Through the above technical solutions:

[0027] In use, key components such as the cleaning tank, the pressing plate, and the partition plate are designed with a mesh structure. This mesh structure allows the cleaning liquid to flow more smoothly into every corner of the cleaning tank, ensuring that the water flow can fully cover the environmental sampling containers to be cleaned. This design effectively avoids cleaning dead angles, significantly improving the uniformity and thoroughness of cleaning. In addition, the mesh structure not only facilitates the inflow of cleaning liquid, but also accelerates the discharge of waste liquid.

[0028] During the cleaning process, the motor is started, and the rotating power is transmitted to the bearing plate through the rotating shaft. The rotating movement of the bearing plate drives the support plate connected thereto to rotate. Since the support plate is connected to the cleaning tank, the cleaning tank will rotate synchronously with the bearing plate. This design achieves omnidirectional rotation of the cleaning tank, ensuring that the cleaning liquid can cover the inner and outer surfaces of the container in all directions.

[0029] The first high-pressure nozzle and the second high-pressure nozzle are installed on the side wall of the cleaning cylinder, and the jet angles are oppositely arranged: the jet angle of the first high-pressure nozzle is upward, used for cleaning the top and side of the container; the jet angle of the second high-pressure nozzle is downward, used for cleaning the bottom and side of the container. Through high-pressure jetting, the cleaning liquid can effectively remove stubborn stains with strong impact force.

[0030] The synergy of the rotating movement and the high-pressure jetting realizes the all-around and dead-angle-free cleaning of the environmental sampling container, and ensures that the cleaning effect reaches the best state.

[0031] The waste liquid generated in the cleaning process rapidly flows to the drainage groove below through the mesh structure of the cleaning tank and the pressing plate. The tapered design of the drainage groove can effectively collect the waste liquid and prevent it from accumulating in the cleaning tank. The waste liquid is filtered by the filter in the drainage groove, which can remove impurities and pollutants therein. The setting of the filter not only protects the water pump and the spray head, but also ensures that the recycled cleaning liquid is clean and free of impurities. The filtered cleaning liquid is pressurized by the water pump and delivered to the first high-pressure spray head and the second high-pressure spray head through the first liquid guide pipe and the second liquid guide pipe, respectively, so as to be reused in the next cleaning process, achieving the purposes of water saving and environmental protection.

[0032] For the waste liquid that cannot be recycled, a waste liquid pipe is connected in the drainage groove to discharge the waste liquid from the equipment for subsequent treatment.

[0033] Compared with the prior art, the utility model has the beneficial effects that:

[0034] (1) The utility model discloses a connecting column, a connecting rod and a pressing plate, which can limit the position of the container in the cleaning tank. During use, the operator can rotate the connecting column and the connecting rod, and adjust the position of the pressing plate by using the multiple external threads on the connecting rod, so that the pressing plate can be accurately moved to the top of the container and lightly touch the container, thereby firmly fixing the container. This design effectively prevents the container from moving horizontally or vertically under the high-pressure water jet, ensures that the cleaning liquid continuously and stably covers the surface of the container, and significantly improves the uniformity and thoroughness of cleaning. In addition, this design can also effectively prevent the container from colliding with other containers or equipment during the strong washing process, thereby improving the safety of the cleaning process.

[0035] (2) The utility model discloses a partition plate and a supporting rod, which can limit the position of the container in the cleaning tank. During use, the partition plate can freely slide in the special structure and be flexibly adjusted according to the height of the container, so that stable and reliable support can be provided regardless of the change in the height of the container, thereby effectively preventing the container from shaking, shifting and colliding with each other during the cleaning process. In addition, the adjustability of the partition plate allows the cleaning tank to be flexibly divided into independent chambers of different sizes to adapt to containers of various models and sizes, thereby improving the versatility and practicality of the equipment. When the partition plate is not used, the operator can pull out the partition plate and push the sliding plate for storage, and the supporting rod will accurately support the sliding plate to ensure that the partition plate is firmly fixed, thereby preventing accidental falling or loosening of the partition plate and preventing the container from being squeezed or damaged. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 The structure of the utility model is shown in the figure;

[0037] Figure 2 Structure appearance drawing of the utility model;

[0038] Figure 3 Structure schematic view of the cleaning tank of the utility model;

[0039] Figure 4 Structure schematic view of the connecting column of the utility model;

[0040] Figure 5 Structure schematic view of the connecting rod of the utility model;

[0041] Figure 6 Structure schematic view of the partition plate of the utility model;

[0042] Figure 7 Structure schematic view of the threaded groove of the utility model;

[0043] Figure 8 Structure schematic view of the movable column of the utility model;

[0044] Figure 9 Structure schematic view of the sliding block of the utility model;

[0045] In the drawing: 1, cleaning cylinder; 2, cleaning tank; 3, mounting plate; 4, connecting column; 5, connecting plate; 6, threaded groove; 7, connecting rod; 8, external thread; 9, pressing plate; 10, through groove; 11, movable column; 12, first fixed plate; 13, second fixed plate; 14, movable groove; 15, partition plate; 16, sliding plate; 17, sliding groove; 18, sliding block; 19, support rod; 20, motor; 21, rotating shaft; 22, bearing plate; 23, support plate; 24, first high-pressure nozzle; 25, second high-pressure nozzle; 26, liquid inlet pipeline; 27, drainage groove; 28, filter; 29, water pump; 30, first liquid guide pipeline; 31, second liquid guide pipeline; 32, installation door. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0047] Please refer to Figures 1-8As shown, the utility model provides the following technical scheme: a kind of cleaning equipment of environmental sampling container, comprising: the cleaning cylinder 1 of environmental sampling container, cleaning groove 2 is equipped in cleaning cylinder 1, rotating assembly is installed between cleaning groove 2 and cleaning cylinder 1, the side wall of cleaning groove 2 is connected with mounting plate 3, one side of mounting plate 3 is equipped with connecting column 4, connecting column 4 and mounting plate 3 between are equipped with movable assembly, connecting plate 5 is installed on the outer wall of connecting column 4, threaded groove 6 is opened in connecting plate 5, connecting rod 7 is equipped in threaded groove 6, multiple outer threads 8 are equidistantly opened on the outer wall of connecting rod 7, one end of connecting rod 7 close to cleaning groove 2 is connected with pressing plate 9;

[0048] The side wall of cleaning cylinder 1 is equipped with first high-pressure nozzle 24 and second high-pressure nozzle 25, and the first high-pressure nozzle 24 and the second high-pressure nozzle 25 are connected with liquid inlet pipeline 26.

[0049] Further, the movable assembly includes a through slot 10, a movable column 11, a first fixed plate 12, and a second fixed plate 13. The through slot 10 is opened in the mounting plate 3, the movable column 11 penetrates the through slot 10, the first fixed plate 12 and the second fixed plate 13 are respectively installed at both ends of the movable column 11, and the first fixed plate 12 is connected with the connecting column 4.

[0050] The outer wall of cleaning cylinder 1 is connected with a mounting door 32, and the mounting door 32 is movably connected with the cleaning cylinder 1, and the closed mounting door 32 and the cleaning cylinder 1 have good sealing performance.

[0051] Through the above technical scheme:

[0052] In use, before starting the cleaning operation, the mounting door 32 needs to be opened first. The mounting door 32 is movably connected with the outer wall of the cleaning cylinder 1. After opening the mounting door 32, the cleaning groove 2 located inside the cleaning cylinder 1 can be clearly seen. The cleaning groove 2 is specially designed to accommodate the environmental sampling container to be cleaned.

[0053] Before placing the container, rotate the connecting column 4 and the connecting rod 7. Since the outer wall of the connecting rod 7 is equidistantly opened with multiple outer threads 8, its rotational motion will be converted into linear motion in the threaded groove 6. This movement drives the pressing plate 9 to move upwards. The connecting column 4 is connected with the first fixed plate 12, and the first fixed plate 12 is fixed with one end of the movable column 11. The movable column 11 rotates in the through slot 10 inside the mounting plate 3. This design ensures that the rotation of the connecting column 4 can adjust the position of the pressing plate 9. The connecting column 4 moves the pressing plate 9 away through the connecting plate 5 and the connecting rod 7, thereby creating space for the placement of the sampling container.

[0054] The environment sampling container to be cleaned is carefully placed into the cleaning tank 2, ensuring that the container is placed stably. Then continue to rotate the connecting column 4, at this time the connecting column 4 drives the pressing plate 9 to move to the upper side of the cleaning tank 2 through the connecting plate 5 and the connecting rod 7. According to the specific model and size of the sampling container, the connecting rod 7 is screwed to make preliminary adjustment. Since the external threads 8 are distributed equidistantly, when the connecting rod 7 is rotated and pulled, the pressing plate 9 will make a lifting movement, thereby realizing the preliminary positioning of the sampling container. Continue to screw the connecting rod 7, and realize the fine adjustment of the pressing plate 9 by the interaction between the external threads 8. This design ensures that the pressing plate 9 can be accurately moved to the appropriate position and gently contact the top of the sampling container to limit it.

[0055] After the pressing plate 9 lightly touches the top of the container, the container is firmly fixed in the cleaning tank 2 by the limiting action of the pressing plate 9, avoiding horizontal or vertical movement under the impact force of the high-pressure water gun. This ensures that the cleaning liquid can continuously and stably cover all surfaces of the container, thereby improving the uniformity and thoroughness of cleaning. Under the strong washing of the high-pressure water gun, if the container shakes or jumps violently, it may collide with other containers or equipment, causing damage or contamination. Through the fixing action of the pressing plate 9, the container is limited to a fixed position, effectively avoiding the risk of collision and ensuring the safety of the cleaning process.

[0056] Start the high-pressure nozzle system (including the first high-pressure nozzle 24 and the second high-pressure nozzle 25) to spray high-pressure cleaning liquid into the cleaning tank 2 through the liquid inlet pipeline 26, and clean the sampling container comprehensively.

[0057] Please refer to Figures 1-6 and Figure 9 As shown, a plurality of movable grooves 14 are formed in the pressing plate 9, a partition plate 15 is arranged in the movable groove 14, the outer wall top end of the partition plate 15 is connected with a sliding plate 16, a sliding assembly is arranged between the partition plate 15 and the sliding plate 16, a supporting rod 19 is arranged on one side of the partition plate 15, and the supporting rod 19 is connected with the pressing plate 9.

[0058] Further, the sliding assembly includes a sliding groove 17 and a sliding block 18, the sliding groove 17 is formed in the outer wall of the sliding plate 16, and the sliding block 18 is installed on the outer wall of the partition plate 15.

[0059] Through the above technical scheme:

[0060] In use, according to the model and size of the environment sampling container to be cleaned, the operator needs to select the partition plate 15 installed on the pressing plate 9. The partition plate 15 has high flexibility in design, and its main function is to divide the internal space of the cleaning tank 2 into multiple independent chambers to adapt to containers of different sizes and shapes.

[0061] According to the size of the container, select the appropriate size of the partition 15 to ensure that each chamber can be closely attached to the container. The partition 15 separates different containers, which can effectively avoid the mutual knock between containers during the rotation of the cleaning tank 2, thereby providing the best fixing and supporting effect for the container. The selected partition 15 is placed in the movable slot 14 on the pressing plate 9. At this time, the partition 15 can be freely slid and adjusted up and down according to the actual height of the container to adapt to containers of different sizes. The partition 15 can be freely moved up and down in the movable slot 14, which enables it to be accurately adjusted according to the specific height of the pressing plate 9 in the cleaning tank 2. This design ensures that the partition 15 can provide stable support regardless of the height of the container, effectively preventing the container from shaking or shifting during the cleaning process.

[0062] By adjusting the height of the partition 15, the cleaning tank 2 can be flexibly divided into chambers of different sizes to adapt to containers of various models and sizes. This flexibility not only improves the versatility of the equipment, but also reduces the need to replace different size equipment, thereby improving work efficiency.

[0063] For partitions 15 that are not needed to be used, pull out the partition 15. Since the outer wall of the partition 15 is connected with the sliding plate 16, by pushing the sliding plate 16, it moves along the direction of the sliding groove 17. The movement of the sliding plate 16 drives the sliding block 18 to slide in the sliding groove 17, thereby realizing the relative sliding between the partition 15 and the sliding plate 16. When the sliding plate 16 is pushed to the side close to the support rod 19, the support rod 19 will contact and support the sliding plate 16. This design ensures that the partition 15 can be stably fixed on the support rod 19 when not in use, avoiding accidental falling or loosening, thereby preventing the container from being squeezed or damaged.

[0064] In summary, through the flexible design of the partition 15 and the stable support of the support rod 19, the cleaning equipment realizes the accurate adaptation and safe fixation of containers of different models and sizes. This design not only improves the versatility and flexibility of the equipment, but also enhances the safety and efficiency of the operation, providing an efficient and reliable solution for the cleaning of environmental sampling containers.

[0065] Please refer to Figures 1-3 As shown in the figure, the rotating assembly includes a motor 20, a rotating shaft 21, a bearing plate 22 and a support plate 23. The motor 20 is installed on the side wall of the cleaning cylinder 1, the rotating shaft 21 is connected to the output end of the motor 20, the bearing plate 22 is installed on the end of the rotating shaft 21 away from the motor 20, and the support plate 23 is connected between the bearing plate 22 and the cleaning tank 2.

[0066] Further, the inner wall of the liquid inlet pipeline 26 is provided with a reverse tapered drainage groove 27 at the bottom end, the drainage groove 27 is provided with a filter 28 at the liquid outlet end, the filter 28 is provided with a water pump 29 at the liquid outlet end, and the water pump 29 is connected with a first liquid guide pipeline 30 and a second liquid guide pipeline 31;

[0067] The first liquid guide pipeline 30 is connected with the first high-pressure nozzle 24, the second liquid guide pipeline 31 is connected with the second high-pressure nozzle 25, and the first high-pressure nozzle 24 and the second high-pressure nozzle 25 are oppositely arranged on the side wall of the cleaning cylinder 1, and the spray angles of the first high-pressure nozzle 24 and the second high-pressure nozzle 25 are upward and downward, respectively.

[0068] Through the above technical scheme:

[0069] In use, the key components such as the cleaning tank 2, the pressing plate 9 and the partition plate 15 are designed in a mesh structure. This mesh structure allows the cleaning liquid to flow more smoothly into every corner of the cleaning tank 2, ensuring that the water flow can fully cover the environmental sampling container to be cleaned. This design effectively avoids cleaning dead angles and significantly improves the uniformity and thoroughness of cleaning. In addition, the mesh structure not only facilitates the inflow of cleaning liquid, but also accelerates the discharge of waste liquid.

[0070] During the cleaning process, the motor 20 is started, and the rotating power is transmitted to the bearing plate 22 through the rotating shaft 21. The rotating movement of the bearing plate 22 drives the support plate 23 connected thereto to rotate. Since the support plate 23 is connected to the cleaning tank 2, the cleaning tank 2 will rotate synchronously with the bearing plate 22. This design realizes the omnidirectional rotation of the cleaning tank 2, ensuring that the cleaning liquid can cover the inner and outer surfaces of the container in all directions.

[0071] The first high-pressure nozzle 24 and the second high-pressure nozzle 25 are respectively arranged on the side wall of the cleaning cylinder 1, and the spray angles are oppositely arranged: the spray angle of the first high-pressure nozzle 24 is upward, used for cleaning the top and side of the container; the spray angle of the second high-pressure nozzle 25 is downward, used for cleaning the bottom and side of the container. Through high-pressure spraying, the cleaning liquid can deeply clean the container with strong impact force, effectively removing stubborn stains.

[0072] The synergistic effect of rotating movement and high-pressure spraying realizes omnidirectional and dead angle-free cleaning of the environmental sampling container, ensuring that the cleaning effect reaches the best state.

[0073] The waste liquid generated in the cleaning process flows rapidly to the drainage groove 27 below through the cleaning tank 2 and the pressing plate 9 of the net structure. The tapered design of the drainage groove 27 can effectively collect the waste liquid and prevent it from accumulating in the cleaning tank 2. The waste liquid is filtered by the filter 28 in the drainage groove 27, which can remove impurities and pollutants therein. The arrangement of the filter 28 not only protects the water pump 29 and the spray head, but also ensures that the recycled cleaning liquid is clean and free of impurities. The filtered cleaning liquid is pressurized by the water pump 29 and delivered to the first high-pressure spray head 24 and the second high-pressure spray head 25 through the first liquid guide pipe 30 and the second liquid guide pipe 31, respectively, so as to be reused in the next cleaning process, achieving the purposes of water saving and environmental protection.

[0074] For the waste liquid that cannot be recycled, a waste liquid pipe is connected in the drainage groove 27, which can discharge the waste liquid from the equipment for subsequent treatment.

[0075] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for environmental sampling containers, characterized in that, include: The cleaning cylinder (1) of the environmental sampling container is provided with a cleaning tank (2) inside the cleaning cylinder (1). A rotating component is installed between the cleaning tank (2) and the cleaning cylinder (1). An installation plate (3) is connected to the side wall of the cleaning tank (2). A connecting column (4) is provided on one side of the installation plate (3). A movable component is provided between the connecting column (4) and the installation plate (3). A connecting plate (5) is installed on the outer wall of the connecting column (4). A threaded groove (6) is opened in the connecting plate (5). A connecting rod (7) is provided in the threaded groove (6). Multiple external threads (8) are opened at equal intervals on the outer wall of the connecting rod (7). A pressure plate (9) is connected to the end of the connecting rod (7) near the cleaning tank (2). The cleaning cylinder (1) is equipped with a first high-pressure nozzle (24) and a second high-pressure nozzle (25) on its side wall. Both the first high-pressure nozzle (24) and the second high-pressure nozzle (25) are connected to a liquid inlet pipe (26).

2. The cleaning device for an environmental sampling container according to claim 1, characterized in that: The movable component includes a through slot (10), a movable column (11), a first fixing plate (12), and a second fixing plate (13). The through slot (10) is opened inside the mounting plate (3). The movable column (11) passes through the through slot (10). The first fixing plate (12) and the second fixing plate (13) are respectively installed at both ends of the movable column (11), and the first fixing plate (12) is connected to the connecting column (4).

3. The cleaning device for an environmental sampling container according to claim 2, characterized in that: The pressure plate (9) has multiple movable grooves (14) inside, and a partition (15) passes through the movable groove (14). A sliding plate (16) is connected to the top of the outer wall of the partition (15). A sliding assembly is provided between the partition (15) and the sliding plate (16). A support rod (19) is provided on one side of the partition (15), and the support rod (19) is connected to the pressure plate (9).

4. The cleaning device for an environmental sampling container according to claim 3, characterized in that: The sliding assembly includes a groove (17) and a slider (18). The groove (17) is formed on the outer wall of the slide plate (16), and the slider (18) is installed on the outer wall of the partition (15). The groove (17) and the slider (18) are adapted to each other.

5. The cleaning device for an environmental sampling container according to claim 1, characterized in that: The rotating assembly includes a motor (20), a rotating shaft (21), a bearing plate (22), and a support plate (23). The motor (20) is mounted on the side wall of the cleaning drum (1). The rotating shaft (21) is connected to the output end of the motor (20). The bearing plate (22) is mounted on the end of the rotating shaft (21) away from the motor (20). The support plate (23) is connected between the bearing plate (22) and the cleaning tank (2).

6. The cleaning device for an environmental sampling container according to claim 5, characterized in that: The bottom of the inner wall of the liquid inlet pipe (26) is provided with an inverted conical drainage groove (27). A filter (28) is installed at the liquid outlet end of the drainage groove (27). A water pump (29) is installed at the liquid outlet end of the filter (28). The liquid outlet end of the water pump (29) is connected to a first liquid guide pipe (30) and a second liquid guide pipe (31).

7. The cleaning device for an environmental sampling container according to claim 6, characterized in that: The first liquid guiding pipe (30) is connected to the first high-pressure nozzle (24), the second liquid guiding pipe (31) is connected to the second high-pressure nozzle (25), and the first high-pressure nozzle (24) and the second high-pressure nozzle (25) are installed opposite each other on the side wall of the cleaning cylinder (1).

8. The cleaning device for an environmental sampling container according to claim 7, characterized in that: The outer wall of the cleaning cylinder (1) is connected to an installation door (32), which is movably connected to the cleaning cylinder (1).

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