An experimental automatic cleaning device

Abstract

The utility model relates to experimental appliance cleaning equipment technical field discloses an experimental automatic cleaning device, including support base, the inner wall top of support base left and right side is provided with a plurality of brush, the inner wall top of support base left and right side is rotatably connected with a plurality of rotating sleeve, a plurality of the bottom of brush is provided with quick -mounting mechanism, the outer wall right side of support base is provided with air -dry mechanism, the inner wall of support base is provided with cleaning mechanism, the top of support base is provided with drive assembly, quick -mounting mechanism includes a plurality of mounting seat no.

Description

Technical Field

[0001] This utility model relates to the technical field of laboratory equipment cleaning devices, and in particular to an automatic cleaning device for laboratory use. Background Technology

[0002] In various scientific research experiments, laboratory equipment is an indispensable tool for conducting experimental operations. There are many types of laboratory equipment, including glassware such as beakers, test tubes, and flasks, as well as various measuring tools and instrument accessories. They are widely used in chemical, biological, and physical laboratories for holding, mixing, heating, and measuring experimental reagents and samples. Since laboratory equipment comes into contact with various chemical substances and biological samples during the experiment, residual substances can affect the accuracy of subsequent experimental results. Therefore, they must be thoroughly cleaned after each use.

[0003] Traditional automated cleaning devices for experiments mainly consist of a cleaning tank, a cleaning solution supply system, and a drying rack. In use, researchers must place each piece of equipment into the cleaning tank, manually turn on the cleaning solution supply system to submerge the equipment, and then manually scrub each piece with a brush. After cleaning, the equipment is transferred to the drying rack to air dry. This method has many drawbacks. First, manual cleaning is tedious and consumes a great deal of time and energy, especially when there are many pieces of equipment. Second, manual cleaning makes it difficult to ensure that each piece of equipment receives a uniform and thorough cleaning, leaving impurities that can affect subsequent experiments.

[0004] To address the shortcomings of traditional cleaning methods, existing technologies employ automated brush devices. These devices use a motor to drive the brushes, which are simultaneously equipped with cleaning fluid nozzles. This allows the brushes to rotate while simultaneously spraying cleaning fluid, automating the cleaning of laboratory equipment. This improvement saves significant manual cleaning time, increases cleaning efficiency, and provides relatively uniform cleaning, thus ensuring cleaning quality to some extent. However, due to the soft texture of the brushes, they are prone to deformation after repeated use due to friction from the surface of the equipment and erosion from the cleaning fluid. Once the brushes deform, the cleaning effect is greatly reduced, requiring timely replacement. Currently, the brushes are connected to the device using multiple screws. Replacing the brushes requires operators to use tools to disassemble these screws one by one, a complex and time-consuming process. This not only increases maintenance costs and time but also damages the threads due to frequent screw disassembly, affecting the overall stability of the device. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic cleaning device for experiments, which aims to improve the problem in the prior art that when changing brushes, the experimenter needs to use tools to disassemble multiple screws one by one, which is a complicated and time-consuming operation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic cleaning device for experiments, including a support base, a plurality of brushes are arranged on the top left and right sides of the inner wall of the support base, a plurality of rotating sleeves are rotatably connected to the top left and right sides of the inner wall of the support base, a quick-release mechanism is arranged at the bottom of the plurality of brushes, a drying mechanism is arranged on the right side of the outer wall of the support base, a cleaning mechanism is arranged on the inner wall of the support base, and a drive assembly is arranged on the top of the support base. The quick-installation mechanism includes multiple mounting bases 1, each fixedly connected to the top of a corresponding rotating sleeve. Each mounting base 1 has insertion holes on its top left and right sides. Each brush has a mounting base 2 fixedly connected to its bottom. Each mounting base 2 has insertion plates fixedly connected to its bottom left and right sides. Each insertion plate is slidably connected to its corresponding insertion hole. Each mounting base 1 has a reserved groove on its inner left and right sides. Each reserved groove has a slidably connected locking block on its inner wall. Each locking block has a spring fixedly connected to an adjacent side. Each spring has an adjacent end fixedly connected to its corresponding reserved groove. Each insertion plate has a reserved hole in its outer center. Each locking block is slidably connected to its corresponding reserved hole.

[0007] As a further description of the above technical solution: The air-drying mechanism includes an air-drying box. The left side of the air-drying box is fixedly connected to the right side of the outer wall of the support base. A partition is fixedly connected to the middle of the inner wall of the air-drying box. Two fans are fixedly connected to the front and rear sides of the top of the partition. A dustproof plate is fixedly connected to the right side of the outer wall of the air-drying box. A flow equalization plate is provided on the top of the partition. The flow equalization plate is fixedly connected to the air-drying box. Two drain rods are fixedly connected to the inner wall of the air-drying box.

[0008] As a further description of the above technical solution: The cleaning mechanism includes multiple large gears, the tops of which are fixedly connected to the bottom of the corresponding rotating sleeves. The large gears are meshed with each other. A motor is fixedly connected to the bottom right side of the support base. Small gears are fixedly connected to the bottom of each large gear on the right side and to the output end of the motor. Two small gears are meshed with each other. Spray pipes are rotatably connected to the inner walls of multiple mounting bases. Each spray pipe has a flushing hole at its top. A diverter is connected to the bottom end of each spray pipe. A water tank is located on the bottom left side of the support base. A water pump is connected to the right side of the outer wall of the water tank. The top of the water pump is connected to the diverter through a pipe. A recycling component is located on the bottom left side of the support base.

[0009] As a further description of the above technical solution: The recycling component includes a mounting plate, which is fixedly connected to the bottom left side of the support base. A purification tank is fixedly connected to the top of the mounting plate. A drain pipe is connected to the top of the purification tank. The top of the drain pipe is connected to the support base. A flexible hose is connected to the right end of the purification tank. The front end of the flexible hose is connected to the water tank.

[0010] As a further description of the above technical solution: The drive assembly includes a mounting bracket, which is fixedly connected to the top of the support base. A second mounting plate is slidably connected to the inner wall of the mounting bracket. A telescopic rod is fixedly connected to the top of the mounting bracket, and the output end of the telescopic rod is fixedly connected to the top of the second mounting plate. Multiple elastic clips are fixedly connected to the bottom of the second mounting plate, and anti-slip pads are fixedly connected to the inner walls of the multiple elastic clips.

[0011] As a further description of the above technical solution: A drying rack is fixedly connected to the right side of the outer wall of the mounting frame, and multiple drying rods are fixedly connected to the top of the inner wall of the drying rack.

[0012] As a further description of the above technical solution: Two limiting blocks are fixedly connected to the left and right sides of the outer wall of the telescopic rod, and two limiting grooves are opened on the left and right sides of the inner wall of the mounting frame. The multiple limiting blocks are slidably connected to the corresponding limiting grooves.

[0013] As a further description of the above technical solution: The water tank has a water inlet plug threaded to the front of its outer wall, and a drain pipe connected to the front of its bottom.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the experimental apparatus is clamped by the elastic clamp and the anti-slip pad. The telescopic rod drives it to move precisely to the brush. The motor rotates the sleeve and the brush through the linkage of the small gear and the large gear. At the same time, the water pump, the distributor and other components work together to spray out the cleaning liquid, achieving a thorough cleaning. In addition, the quick-installation mechanism has mounting base one, mounting base two, and the locking block and spring, which work together to quickly install and remove the brush without tools. This improves the problem of complicated and time-consuming brush replacement in the prior art, and improves the cleaning efficiency and convenience.

[0015] 2. In this utility model, the drying box is connected to the support base, providing a dedicated drying space for experimental equipment. The partition supports and fixes the fan, and the operation of the fan promotes airflow and accelerates drying. The dustproof plate blocks external dust, ensuring a clean drying environment and preventing contamination of the experimental equipment. The air distribution plate ensures that all parts of the experimental equipment can be dried evenly. The draining rod is used to place the experimental equipment upside down, making it easy for the cleaning liquid to drain and helping to speed up the drying process. This mechanism effectively solves the problems of slow natural air drying and easy dust accumulation of experimental equipment, improving drying efficiency and the cleanliness of experimental equipment. Attached Figure Description

[0016] Figure 1 This is a perspective view of an automatic cleaning device for experiments proposed in this utility model; Figure 2 This is a front view of an automatic cleaning device for experiments proposed in this utility model; Figure 3 This is a schematic diagram of the anti-slip mat of an automatic cleaning device for experiments proposed in this utility model; Figure 4 This is a schematic diagram of the water pipe structure of an automatic cleaning device for experiments proposed in this utility model; Figure 5 for Figure 4 A magnified view of point A; Figure 6 This is a cross-sectional view of a support base for an experimental automatic cleaning device proposed in this utility model. Figure 7 This is a cross-sectional view of the drying box of an automatic cleaning device for experiments proposed in this utility model. Figure 8 This is a cross-sectional view of a mounting base for an experimental automatic cleaning device proposed in this utility model. Figure 9 This is a structural exploded view of the quick-assembly mechanism of an experimental automatic cleaning device proposed in this utility model.

[0017] Legend: 1. Support base; 2. Quick-installation mechanism; 201. Mounting base one; 202. Insertion hole; 203. Mounting base two; 204. Insert plate; 205. Reserved slot; 206. Locking block; 207. Spring; 208. Reserved hole; 3. Drying mechanism; 301. Drying box; 302. Partition plate; 303. Fan; 304. Dustproof plate; 305. Flow equalization plate; 306. Draining rod; 4. Brush; 5. Rotating sleeve; 6. Cleaning mechanism; 601. Large gear; 602. Small gear; 603. Motor; 6 04. Water pipe; 605. Flushing hole; 606. Diverter; 607. Water tank; 608. Water pump; 609. Recycling assembly; 6091. Mounting plate one; 6092. Purification tank; 6093. Drain pipe; 6094. Hose; 7. Drive assembly; 701. Mounting bracket; 702. Mounting plate two; 703. Telescopic rod; 704. Elastic clamp; 705. Anti-slip mat; 8. Drying rack; 9. Drying rod; 10. Limiting block; 11. Limiting groove; 12. Water inlet blockage; 13. Drain pipe. Detailed Implementation

[0018] 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.

[0019] Reference Figure 5 , Figure 8 and Figure 9This utility model provides an embodiment of an automatic cleaning device for experiments, including a support base 1. The support base 1 serves as the basic support structure for the entire device, providing a platform for the installation and fixation of other components, ensuring the stability of the entire device. Multiple brushes 4 are arranged on the top left and right sides of the inner wall of the support base 1. During device operation, these brushes clean the experimental equipment placed below, removing stains from the surface of the equipment and achieving the cleaning function. Multiple rotating sleeves 5 are rotatably connected to the top left and right sides of the inner wall of the support base 1, driving the brushes 4 to rotate, thereby enabling the brushes 4 to perform a more comprehensive and efficient cleaning of the experimental equipment through rotation. The brushing system includes a quick-release mechanism 2 at the bottom of multiple brushes 4, enabling rapid installation and removal of the brushes 4. This facilitates timely replacement of the brushes 4 after wear and tear, improving the maintenance efficiency of the device. A drying mechanism 3 is located on the right side of the outer wall of the support base 1, used to air-dry the cleaned experimental equipment, allowing it to dry quickly for subsequent use or storage. A cleaning mechanism 6 is located on the inner wall of the support base 1, providing power for the rotation of the brushes 4 and providing cleaning fluid for the cleaning process, ensuring that the experimental equipment is thoroughly and effectively cleaned. A drive assembly 7 is located on the top of the support base 1. The quick-installation mechanism 2 includes multiple mounting bases 201 for connecting to the rotating sleeve 5 and the brush 4, providing a fixed foundation for the installation of the brush 4. Each mounting base 201 is fixedly connected to the top of its corresponding rotating sleeve 5. Each mounting base 201 has insertion holes 202 on its top left and right sides for engaging with the insertion plates 204 of the mounting base 203 at the bottom of the brush 4, achieving initial positioning and connection between the brush 4 and the mounting base 201. Each brush 4 also has a mounting base 203 fixedly connected to its bottom for docking with the mounting base 201. The insertion plates 204 and insertion holes 202... In order to facilitate the subsequent engagement of the locking block 206 with the reserved hole 208, the bottom left and right sides of multiple mounting bases 203 are fixedly connected with insert plates 204, which are inserted into the insertion holes 202 at the top of the mounting base 1 201 to provide initial positioning and connection for the installation of the brush 4. The multiple insert plates 204 are slidably connected to the corresponding insertion holes 202, so that the brush 4 can be accurately adjusted relative to the mounting base 1 201, which facilitates the precise engagement of the locking block 206 with the reserved hole 208. The inner walls of multiple mounting bases 1 201 are provided with reserved grooves 205 on the left and right sides to accommodate the locking block 206 and provide space for the sliding of the locking block 206. The multiple pre-drilled slots 205 are slidably connected to the inner walls of the slots 205, and under the elastic force of the springs 207, they are inserted into the pre-drilled holes 208 of the slot 204, firmly fixing the slot 204 to the mounting base 201, thereby achieving stable installation of the brush 4. Each adjacent side of the multiple pre-drilled slots 205 is fixedly connected to a spring 207, which provides elastic force to the pre-drilled slots 206, allowing them to automatically maintain their inserted position in the pre-drilled holes 208 when no external force is applied. One adjacent end of the spring 207 is fixedly connected to the corresponding reserved slot 205 to ensure the stability of the spring 207 during operation, so that it can continuously provide reliable elastic force to the card block 206. The outer wall of the multiple insert plates 204 is provided with a reserved hole 208 for cooperating with the card block 206. When the card block 206 is inserted into the reserved hole 208 under the action of the spring 207, the brush 4 is firmly connected to the mounting base 201. The multiple card blocks 206 are slidably connected to the corresponding reserved hole 208. The slidable connection between the card block 206 and the reserved hole 208 ensures that the card block 206 can be smoothly inserted into and withdrawn from the reserved hole 208. Specifically, the support base 1 serves as the foundation of the entire device, providing mounting support for the brushes 4, rotating sleeve 5, quick-release mechanism 2, drying mechanism 3, cleaning mechanism 6, and drive assembly 7. Multiple brushes 4 are responsible for brushing the experimental equipment and are connected to the rotating sleeve 5, performing the cleaning function during rotation. The rotating sleeve 5 is rotatably connected to the top left and right sides of the inner wall of the support base 1, driving the brushes 4 to rotate. The quick-release mechanism 2 enables quick mounting and dismounting of the brushes 4. Mounting base one 201 is fixed to the top of the rotating sleeve 5, and its insertion hole 202 is slidably connected to the bottom insertion plate 204 of mounting base two 203, achieving initial positioning of the brushes 4 and the rotating sleeve 5. The locking block 206 in the pre-reserved groove 205 on the inner wall of mounting base one 201, under the action of the spring 207, is slidably connected to the pre-reserved hole 208 on the insertion plate 204, firmly fixing the brushes 4. When disassembly is required, pressing the locking block 206 compresses the spring 207, causing the locking block 206 to disengage from the pre-reserved hole 208, allowing the brushes 4 to be removed. Overall, the components work together, with the support base 1 forming the basic framework, the brush 4 and the rotating sleeve 5 completing the cleaning action, and the quick-release mechanism 2 ensuring that the brush 4 can be easily replaced, thus meeting the needs of efficient cleaning and maintenance of the experimental automatic cleaning device.

[0020] Reference Figure 1 , Figure 2 and Figure 7The drying mechanism 3 includes a drying chamber 301, which serves as the main structure of the drying mechanism 3. It provides a relatively enclosed drying space for the experimental equipment, preventing external environmental factors from interfering with the drying process. The left side of the drying chamber 301 is fixedly connected to the right side of the outer wall of the support base 1. This connection makes the drying mechanism 3 and the entire automatic cleaning device for experiments an organic whole, making efficient use of space. A partition 302 is fixedly connected to the middle of the inner wall of the drying chamber 301, dividing the internal space of the drying chamber 301. Two fans 303 are fixedly connected to the top front and rear sides of the partition 302. Their function is to generate airflow through operation, promoting air circulation within the drying chamber 301, accelerating the evaporation of moisture from the surface of the experimental equipment, and achieving rapid drying. A protective device is fixedly connected to the right side of the outer wall of the drying chamber 301. Dust plate 304, fixed to the right side of the outer wall of drying chamber 301, can prevent external dust from entering the interior of drying chamber 301, ensuring that the experimental equipment will not be contaminated with dust during the drying process and maintaining its cleanliness. A flow equalization plate 305 is provided on the top of partition 302, so that the airflow generated by fan 303 is evenly distributed in drying chamber 301, ensuring that all parts of the experimental equipment can be evenly dried and avoiding uneven drying in some areas. The flow equalization plate 305 is fixedly connected to drying chamber 301, ensuring the stability of flow equalization plate 305 in drying chamber 301 and enabling it to continuously and effectively perform the flow equalization function. Two drain rods 306 are fixedly connected to the inner wall of drying chamber 301 for inverting experimental equipment, so that residual moisture in the experimental equipment can drip naturally to the bottom of drying chamber 301, helping to accelerate the drying speed of experimental equipment. Specifically, the components of the drying mechanism 3 work closely together to achieve efficient drying and protection of the cleaned experimental equipment. The left side of the drying chamber 301 is fixedly connected to the right side of the outer wall of the support base 1, providing a closed space for the entire drying process. The partition 302 in the middle of the inner wall supports and fixes components such as the fan 303, while also rationally dividing the internal space of the drying chamber 301. The two fans 303 on the front and rear sides of the top of the partition 302, when activated, promote airflow, introducing outside air into the chamber to provide airflow power for drying the experimental equipment. The dustproof plate 304 on the right side of the outer wall of the drying chamber 301 prevents external dust from entering, ensuring a clean drying environment and preventing dust contamination of the experimental equipment. The air distribution plate 305 at the top of the partition 302 is fixed to the drying chamber 301, enabling the air introduced by the fan 303 to be evenly distributed, ensuring that all parts of the experimental equipment are evenly dried. The two drain rods 306 fixed to the inner wall are used to place the experimental equipment upside down, allowing the cleaning solution to drain naturally and helping to accelerate the drying speed. Each component performs its own function while cooperating with each other to ensure that the experimental equipment dries quickly and cleanly.

[0021] Reference Figure 2 , Figure 4and Figure 6The cleaning mechanism 6 includes multiple large gears 601, which transmit power to drive the rotating sleeve 5 to rotate, thereby driving the brush 4 to scrub the experimental equipment. The tops of the multiple large gears 601 are respectively fixedly connected to the bottom of the corresponding rotating sleeve 5, ensuring that the rotation of the large gears 601 can drive the rotating sleeve 5 to rotate synchronously, thus realizing the rotational cleaning action of the brush 4. The multiple large gears 601 are meshed with each other. A motor 603 is fixedly connected to the bottom right side of the support base 1, serving as the power source for the entire cleaning mechanism 6 and powering the rotating sleeve 5. The rotation of the brush 4 provides the driving force. The bottom of the large gear 601 on the right side and the output end of the motor 603 are both fixedly connected to small gears 602, serving to connect the motor 603 and the large gear 601. Through the meshing of the small gears 602, the power of the motor 603 is transmitted to the large gear 601. Two small gears 602 are meshed together. Spray pipes 604 are rotatably connected to the inner walls of multiple mounting bases 201. On the one hand, they can rotate with the rotation of the mounting base 201 and the rotating sleeve 5; on the other hand... To provide a channel for the delivery of cleaning solution, multiple spray pipes 604 are provided with flushing holes 605 at their tops. These holes allow the cleaning solution inside the spray pipes 604 to be sprayed out and directly applied to the surface of the experimental equipment. Combined with the rotation of the brush 4, this enhances the cleaning effect. A distributor 606 is connected to the bottom of the multiple spray pipes 604 to evenly distribute the cleaning solution drawn from the water pump 608 into each spray pipe 604, ensuring that each spray pipe 604 receives an appropriate amount of cleaning solution. A water tank 60 is located on the bottom left side of the support base 1. 7. Used to store cleaning fluid, providing a sufficient source of cleaning fluid for the entire cleaning process. A water pump 608 is connected to the right side of the outer wall of the water tank 607. Its function is to extract the cleaning fluid in the water tank 607 and transport it to the distributor 606 through the pipeline to realize the recycling of the cleaning fluid. The top of the water pump 608 is connected to the distributor 606 through the pipeline to ensure that the cleaning fluid extracted by the water pump 608 can reach the distributor 606 smoothly and then be distributed to each spray pipe 604. A recovery component 609 is provided on the bottom left side of the support base 1.The recycling component 609 includes a mounting plate 6091, which is fixedly connected to the bottom left side of the support base 1. It is used to fix and support components such as the purification tank 6092. The purification tank 6092 is fixedly connected to the top of the mounting plate 6091 and is used to purify the waste liquid generated during the cleaning process, enabling it to be reused. A drain pipe 6093 is connected to the top of the purification tank 6092 to introduce the waste liquid generated after cleaning the experimental equipment in the support base 1 into the purification tank 6092. The waste liquid in the support base 1 is connected to the top of the drain pipe 6093 to ensure that the waste liquid in the support base 1 can flow smoothly into the purification tank 6092 to realize the recycling of waste liquid. The right end of the purification tank 6092 is connected to the hose 6094, which is used to transport the purified cleaning liquid in the purification tank 6092 to the water tank 607. The front end of the hose 6094 is connected to the water tank 607 so that the purified cleaning liquid can return to the water tank 607, realizing the recycling of cleaning liquid, saving resources and reducing environmental pollution. Specifically, the components of the cleaning mechanism 6 work together to effectively clean the experimental equipment and recycle the cleaning solution. Multiple large gears 601 are fixed to the bottom of the rotating sleeve 5 and mesh with each other. The right-side large gear 601 is connected to the output end of the motor 603 via a small gear 602. After the motor 603 starts, it drives the small gear 602 to rotate, which in turn drives the multiple rotating sleeves 5 to rotate synchronously through the large gear 601, causing the brush 4 to rotate and clean the experimental equipment. Multiple spray pipes 604 are rotatably connected within mounting bases 201, with flushing holes 605 at the top and a distributor 606 at the bottom. The cleaning solution in the water tank 607 is pumped out by the water pump 608 and evenly distributed to each spray pipe 604 through the distributor 606, spraying out from the flushing holes 605. This, combined with the rotating brush 4, thoroughly cleans the experimental equipment. In the recovery assembly 609, mounting plate 6091 is fixed to the bottom left side of the support base 1, supporting the purification tank 6092. The wastewater after cleaning flows into the purification tank 6092 through the drain pipe 6093. After purification, it is transported back to the water tank 607 through the hose 6094, realizing the recycling of the cleaning solution, which saves resources and reduces environmental pollution. All components work closely together, from power transmission and cleaning solution supply to waste liquid recycling and purification, to form a complete and efficient cleaning system.

[0022] Reference Figure 2 and Figure 3The drive assembly 7 includes a mounting frame 701, which provides a mounting and support platform for other components, ensuring the overall stability of the drive assembly 7. The mounting frame 701 is fixedly connected to the top of the support base 1, making the drive assembly 7 and the entire experimental automatic cleaning device a complete system, facilitating the positioning and operation of experimental equipment. A second mounting plate 702 is slidably connected to the inner wall of the mounting frame 701, allowing it to move up and down within the mounting frame 701 to adjust its position. A telescopic rod 703 is fixedly connected to the top of the mounting frame 701, providing power for the up and down movement of the second mounting plate 702. The telescopic action drives the second mounting plate 702 to move up and down. The mounting bracket 701 slides within the bracket. The output end of the telescopic rod 703 is fixedly connected to the top of the mounting plate 702. Fixing the output end of the telescopic rod 703 to the top of the mounting plate 702 ensures that the telescopic movement of the telescopic rod 703 can be accurately transmitted to the mounting plate 702. Multiple elastic clips 704 are fixedly connected to the bottom of the mounting plate 702 for holding experimental equipment. The elastic force of the clips fixes the experimental equipment to the mounting plate 702, facilitating the cleaning of the equipment. Anti-slip pads 705 are fixedly connected to the inner walls of the multiple elastic clips 704. The anti-slip pads 705 are fixed to the inner walls of the clips 704 to increase the friction between the clips 704 and the equipment, preventing the equipment from slipping during the cleaning process and ensuring the stable holding of the equipment. Specifically, the components of drive assembly 7 work together to achieve precise positioning and transfer of the experimental equipment. Mounting frame 701 is fixed to the top of support base 1, providing stable support for the entire assembly. Mounting plate 702 is slidable on the inner wall of mounting frame 701, controlled by telescopic rod 703. One end of telescopic rod 703 is fixed to the top of mounting frame 701, and the other end is connected to mounting plate 702, moving mounting plate 702 up and down through telescopic movement. Multiple elastic clamps 704 at the bottom of mounting plate 702 secure the experimental equipment, while anti-slip pads 705 on its inner wall increase friction to prevent the equipment from slipping, ensuring stability during transfer and facilitating cleaning operations in conjunction with cleaning mechanism 6.

[0023] Reference Figure 1 , Figure 2 and Figure 3A drying rack 8 is fixedly connected to the right side of the outer wall of the mounting frame 701, providing a dedicated drying area for the cleaned experimental equipment and facilitating further drying. Multiple drying rods 9 are fixedly connected to the top of the inner wall of the drying rack 8 for suspending the experimental equipment, ensuring it is fully exposed to air and accelerating drying. Two limiting blocks 10 are fixedly connected to the left and right sides of the outer wall of the telescopic rod 703, engaging with the limiting grooves 11 on the inner wall of the mounting frame 701 to restrict the movement of the telescopic rod 703, ensuring its vertical movement and thus guaranteeing the stable operation of the mounting plate 702. The left side of the inner wall of the mounting frame 701... Two limiting grooves 11 are provided on the right side of each of the mounting brackets 701, which are slidably connected to the limiting blocks 10 to provide a sliding track for the limiting blocks 10, ensuring the stability and accuracy of the movement of the telescopic rod 703. Multiple limiting blocks 10 are slidably connected to the corresponding limiting grooves 11. Through the sliding connection between the limiting blocks 10 and the limiting grooves 11, the telescopic rod 703 can move within a limited range, avoiding deviation or shaking, and ensuring the safety of the experimental equipment during the lifting process. A water inlet plug 12 is threadedly connected to the front side of the outer wall of the water tank 607 to seal the water inlet of the water tank 607 to prevent the cleaning fluid from leaking. At the same time, it can be easily unscrewed when the cleaning fluid needs to be added. A drain pipe 13 is connected to the front side of the bottom of the water tank 607. Specifically, the drying rack 8 connected to the right side of the outer wall of the mounting frame 701 and the drying rod 9 on the top of its inner wall provide drying space for the cleaned experimental equipment, facilitating further drying and storage. The limiting block 10 on the outer wall of the telescopic rod 703 is slidably connected to the limiting groove 11 on the inner wall of the mounting frame 701, limiting the movement direction of the telescopic rod 703 and ensuring that the mounting plate 702 moves smoothly up and down, accurately positioning the experimental equipment. The water inlet plug 12 on the front side of the outer wall of the water tank 607 is used to seal the water inlet to prevent cleaning fluid leakage, and can be opened to add cleaning fluid when needed. The drain pipe 13 on the front side of the bottom of the water tank 607 facilitates the discharge of wastewater or cleaning fluid that needs to be replaced from the water tank 607, maintaining the quality of the cleaning fluid.

[0024] Working principle: When using this device, first place the experimental equipment in the elastic clamp 704. The elastic clamp 704, using its own elasticity and in conjunction with the anti-slip pad 705, firmly clamps the experimental equipment, preventing it from slipping and providing a stable foundation for subsequent cleaning operations. Next, activate the telescopic rod 703, which moves the mounting plate 702 and multiple experimental equipment downwards, allowing the experimental equipment to accurately fit onto the outer side of the corresponding brush 4. Subsequently, the motor 603 is turned on, driving the pinion 602 to rotate. Because the two pinions 602 mesh with each other, and the multiple large gears 601 also mesh with each other, they can drive multiple rotating sleeves 5 and brushes 4 to rotate synchronously. Simultaneously, the water pump 608 starts working, drawing out the cleaning fluid from the water tank 607. The cleaning fluid is then distributed through the distributor 606 to multiple spray pipes 604 and sprayed out from multiple flushing holes 605 at the top of the spray pipes 604. This allows the brush 4 to rotate and the cleaning fluid to spray out simultaneously, thus providing a comprehensive and thorough cleaning of the experimental equipment. The device also exhibits unique advantages in the installation and removal of the brush 4. During installation, the mounting base 203 on the brush 4 is aligned with the mounting base 201. By pressing multiple locking blocks 206, they slide into the pre-reserved slots 205 and compress the springs 207. At this time, the insert plate 204 is inserted into the corresponding insertion hole 202. After releasing the locking blocks 206, under the elastic force of the springs 207, the locking blocks 206 insert into the pre-reserved holes 208, completing the fixation of the brush 4. During disassembly, simply press the corresponding locking block 206 again to move it into the reserved slot 205 and squeeze the spring 207. The locking block 206 will then exit from the reserved hole 208, allowing the second mounting base 203 to be easily removed from the first mounting base 201, thus enabling the quick disassembly of the brush 4 and greatly saving the time and effort of the experimenters in replacing the brush 4. After the experimental equipment is cleaned, it is placed upside down on the draining rod 306 with the opening facing downwards. This placement allows any remaining cleaning solution to drip off naturally, accelerating the drying process. Then, the two fans 303 are activated, drawing air from outside the drying chamber 301 into its interior. During this airflow, the air distribution plate 305 plays a crucial role. Fixed to the top of the partition 302 and connected to the drying chamber 301, the air distribution plate 305 evenly distributes the incoming air, ensuring a more uniform drying experience and preventing uneven drying in certain areas. Simultaneously, the dustproof plate 304 is fixed to the right side of the outer wall of the drying chamber 301, blocking external dust. As the fans 303 draw in air, the dustproof plate 304 effectively prevents external dust from entering the drying chamber 301, preventing dust from adhering to the experimental equipment and ensuring a clean environment throughout the drying process, providing optimal conditions for subsequent experiments. Through this workflow, the air-drying unit 3 effectively achieves rapid drying and cleaning protection of laboratory equipment.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic cleaning device for experiments, comprising a support base (1), characterized in that: Multiple brushes (4) are provided on the top left and right sides of the inner wall of the support base (1). Multiple rotating sleeves (5) are rotatably connected to the top left and right sides of the inner wall of the support base (1). A quick-release mechanism (2) is provided at the bottom of the multiple brushes (4). A drying mechanism (3) is provided on the right side of the outer wall of the support base (1). A cleaning mechanism (6) is provided on the inner wall of the support base (1). A drive assembly (7) is provided on the top of the support base (1). The quick-installation mechanism (2) includes multiple mounting bases (201), which are fixedly connected to the top of the corresponding rotating sleeve (5). Each mounting base (201) has a socket (202) on its top left and right sides. Each brush (4) has a mounting base (203) fixedly connected to its bottom. Each mounting base (203) has a plate (204) fixedly connected to its bottom left and right sides. The plates (204) are slidably connected to the corresponding sockets (202). The inner wall of the mounting base (201) is provided with reserved slots (205) on both the left and right sides. The inner walls of the multiple reserved slots (205) are slidably connected with locking blocks (206). The adjacent side of the multiple locking blocks (206) is fixedly connected with springs (207). The adjacent end of the multiple springs (207) is fixedly connected to the corresponding reserved slots (205). The outer wall of the multiple insert plates (204) is provided with reserved holes (208). The multiple locking blocks (206) are slidably connected to the corresponding reserved holes (208).

2. The automatic cleaning device for experiments according to claim 1, characterized in that: The air drying mechanism (3) includes an air drying box (301). The left side of the air drying box (301) is fixedly connected to the right side of the outer wall of the support base (1). A partition (302) is fixedly connected to the middle of the inner wall of the air drying box (301). Two fans (303) are fixedly connected to the front and rear sides of the top of the partition (302). A dustproof plate (304) is fixedly connected to the right side of the outer wall of the air drying box (301). A flow equalization plate (305) is provided on the top of the partition (302). The flow equalization plate (305) is fixedly connected to the air drying box (301). Two drain rods (306) are fixedly connected to the inner wall of the air drying box (301).

3. The automatic cleaning device for experiments according to claim 1, characterized in that: The cleaning mechanism (6) includes multiple large gears (601), the tops of which are fixedly connected to the bottom of the corresponding rotating sleeve (5). The multiple large gears (601) are meshed with each other. A motor (603) is fixedly connected to the bottom right side of the support base (1). Small gears (602) are fixedly connected to the bottom of the large gear (601) on the right side and to the output end of the motor (603). Two small gears (602) are meshed with each other. Multiple mounting bases (201) Spray pipes (604) are rotatably connected to the inner wall of the support (1). Each of the spray pipes (604) has a flushing hole (605) at the top. The bottom end of each spray pipe (604) is connected to a diverter (606). A water tank (607) is provided on the bottom left side of the support (1). A water pump (608) is connected to the right side of the outer wall of the water tank (607). The top of the water pump (608) is connected to the diverter (606) through a pipe. A recycling component (609) is provided on the bottom left side of the support (1).

4. The automatic cleaning device for experiments according to claim 3, characterized in that: The recycling component (609) includes a mounting plate (6091), which is fixedly connected to the bottom left side of the support base (1). A purification tank (6092) is fixedly connected to the top of the mounting plate (6091). A drain pipe (6093) is connected to the top of the purification tank (6092). The top of the drain pipe (6093) is connected to the support base (1). A hose (6094) is connected to the right end of the purification tank (6092). The front end of the hose (6094) is connected to the water tank (607).

5. The automatic cleaning device for experiments according to claim 1, characterized in that: The drive assembly (7) includes a mounting bracket (701), which is fixedly connected to the top of the support base (1). A second mounting plate (702) is slidably connected to the inner wall of the mounting bracket (701). A telescopic rod (703) is fixedly connected to the top of the mounting bracket (701). The output end of the telescopic rod (703) is fixedly connected to the top of the second mounting plate (702). A plurality of elastic clips (704) are fixedly connected to the bottom of the second mounting plate (702). Anti-slip pads (705) are fixedly connected to the inner walls of the plurality of elastic clips (704).

6. An automatic cleaning device for experiments according to claim 5, characterized in that: A drying rack (8) is fixedly connected to the right side of the outer wall of the mounting frame (701), and multiple drying rods (9) are fixedly connected to the top of the inner wall of the drying rack (8).

7. An automatic cleaning device for experiments according to claim 5, characterized in that: Two limiting blocks (10) are fixedly connected to the left and right sides of the outer wall of the telescopic rod (703), and two limiting grooves (11) are opened on the left and right sides of the inner wall of the mounting bracket (701). The multiple limiting blocks (10) are slidably connected to the corresponding limiting grooves (11).

8. An automatic cleaning device for experiments according to claim 3, characterized in that: The water tank (607) has a water inlet plug (12) threadedly connected to the front side of its outer wall, and a drain pipe (13) is connected to the front side of the bottom of the water tank (607).

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