Electric cleaning machine capable of being used for volumetric flasks of different models

Abstract

The utility model relates to the technical field of instrument cleaning equipment, and discloses an electric cleaning machine capable of being used for volumetric flasks of different models, which comprises a holder, the bottom of the holder is fixedly connected with a base, a spraying component is mounted in the holder, and a driving component is mounted outside the base; the spraying assembly comprises a water storage tank which is fixedly connected into the holder, a water pipe is fixedly connected to the bottom of the water storage tank, a miniature water pump is fixedly connected into the water pipe, a sprayer is fixedly connected to the middle of the water pipe, and the driving assembly comprises a motor base. Water flow is sprayed out of the spray head through the micro water pump to wash the inner wall of the volumetric flask, then the driving motor is started to drive the disc to rotate, the telescopic rod and the silica gel brush rotate along with the disc to scrub the inner wall, various residues in the volumetric flask can be effectively removed, and the good cleaning effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument cleaning equipment, in particular to an electric cleaning machine which can be used for volumetric flasks of different models. Background Art

[0002] Volumetric flasks are crucial glass containers used in many areas of scientific research and industrial production today, such as chemical analysis, food and beverage processing, and pharmaceutical R&D and production. They are used to accurately measure and store a variety of liquid substances. Because they frequently come into contact with diverse liquids, such as juices, pigments, and pharmaceutical solutions, various impurities can remain on the inner walls of these flasks after use.

[0003] These residual impurities will not only affect the measurement accuracy during the next use, but if the residual substances are cross-contaminated, they can easily cause serious experimental errors, product quality problems and even endanger human health and safety.

[0004] Traditional methods of cleaning volumetric flasks rely primarily on manual operation. The operator holds a brush, dips it in a suitable amount of cleaning fluid, and then repeatedly wipes and scrubs the inner wall of the volumetric flask. This method is not only labor-intensive and time-consuming, but also difficult to precisely control the force of the brush. Volumetric flasks with fragile textures or easily damaged surfaces are easily scratched during the cleaning process, increasing the cost of use. Furthermore, the necks of volumetric flasks of different specifications vary in thickness, and traditional brushes cannot be flexibly adjusted to accommodate various bottleneck sizes, resulting in a less convenient and efficient cleaning process. Therefore, an electric cleaning machine suitable for different types of volumetric flasks has been proposed to address these issues. Summary of the Invention

[0005] In order to make up for the above shortcomings, the utility model provides an electric cleaning machine that can be used for volumetric flasks of different models, with the aim of improving the problem in the prior art that traditional brushes rely on manual operation, resulting in a cleaning process that is not convenient and efficient enough.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An electric cleaning machine that can be used for volumetric bottles of different models includes a handle, the bottom of the handle is fixedly connected to a base, a spray assembly is installed inside the handle, and a drive assembly is installed outside the base; the spray assembly includes a water storage tank, the water storage tank is fixedly connected to the inside of the handle, the bottom of the water storage tank is fixedly connected to a water pipe, the inside of the water pipe is fixedly connected to a micro water pump, and the middle of the water pipe is fixedly connected to a spray head;

[0008] Furthermore, the driving assembly includes a motor seat, which is fixedly connected to the outside of the base, the inside of the motor seat is fixedly connected to the driving motor, and the output end of the driving motor is fixedly connected to the disc.

[0009] Furthermore, the outside of the above-mentioned disc is fixedly connected to a telescopic rod, the outside of the telescopic rod is fixedly connected to a clamping ring, the outside of the clamping ring is rotatably connected to a handle, the inside of the handle is rotatably connected to a bolt, the outside of the bolt is rotatably connected to a locking nut, the outside of the bolt is slidably connected to a gasket, the end of the telescopic rod is fixedly connected to a connecting block, and a sliding groove is provided inside the connecting block.

[0010] Furthermore, a spring rod is fixedly connected to the interior of the above-mentioned sliding groove, and a trapezoidal fixing block is fixedly connected to the end of the spring rod.

[0011] Furthermore, the interior of the sliding groove is slidably connected to a clamping block, and the exterior of the connecting block is rotatably connected to the housing.

[0012] Furthermore, the outside of the clamping block is fixedly connected to the inside of the shell, and the clamping block is in contact with the trapezoidal fixing block.

[0013] Furthermore, a silicone brush is fixedly connected to the bottom of the shell.

[0014] Furthermore, a water inlet is fixedly connected to the top of the handle, and a sealing cover is fixedly connected to the outside of the water inlet.

[0015] The utility model has the following beneficial effects:

[0016] This utility model uses a micro-water pump to spray water from the nozzle to rinse the inner wall of the volumetric flask. Then, the drive motor is activated to rotate the disc, causing the telescopic rod and silicone brush to rotate accordingly to scrub the inner wall, effectively removing all kinds of residues inside the volumetric flask and ensuring a good cleaning effect. By rotating the outer shell, the clamping block slides inside the slide groove, and the spring rod drives the trapezoidal fixing block to engage the clamping block, making it easy to install the silicone brush at the end of the telescopic rod. The handle and locking bolt are rotated to clamp and loosen the telescopic rod. The length of the spring rod can be adjusted to accommodate different types of volumetric flasks for cleaning, making operation more flexible and convenient, and greatly improving cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention provides a three-dimensional structural diagram of an electric cleaning machine that can be used for volumetric flasks of different models.

[0018] Figure 2 The utility model provides a schematic diagram of the internal structure of the grip of an electric cleaning machine that can be used for different types of volumetric flasks.

[0019] Figure 3 The present invention provides a schematic diagram of the three-dimensional structure of the outer shell of an electric cleaning machine that can be used for volumetric bottles of different models.

[0020] Figure 4This is a three-dimensional structural diagram of the clamping ring position of an electric cleaning machine that can be used for different types of volumetric flasks proposed by the utility model.

[0021] Legend:

[0022] 1. Grip; 2. Sealing cover; 3. Base; 4. Telescopic rod; 5. Housing; 6. Silicone brush; 7. Water inlet; 8. Water tank; 9. Motor base; 10. Drive motor; 11. Nozzle; 12. Water pipe; 13. Micro water pump; 14. Disc; 15. Block; 16. Slide; 17. Spring rod; 18. Trapezoidal fixing block; 19. Connecting block; 20. Clamp ring; 21. Handle; 22. Bolt; 23. Lock nut; 24. Gasket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1 and Figure 2 The utility model is an electric cleaning machine that can be used for volumetric flasks of different models. It includes a grip 1, the bottom of the grip 1 is fixedly connected to a base 3, a spray assembly is installed inside the grip 1, and a driving assembly is installed outside the base 3; the spray assembly includes a water tank 8, the water tank 8 is fixedly connected to the inside of the grip 1, the bottom of the water tank 8 is fixedly connected to a water pipe 12, and the inside of the water pipe 12 is fixedly connected to a micro water pump 13. By using the micro water pump 13 to continuously and stably supply water, it can be ensured that there is sufficient water flow to participate in the cleaning operation during the entire cleaning process, ensuring the consistency and integrity of the cleaning work. A nozzle 11 is fixedly connected to the middle of the water pipe 12. Under the action of the micro water pump 13, water flows from the water tank 8 along the water pipe 12 and is sprayed from the nozzle 11 to clean the inner wall of the volumetric flask. At the beginning of cleaning, the water tank 8 filled with water is driven by the power of the micro water pump 13, so that the water flow forms a certain pressure and is sprayed out from the nozzle 11 to perform a preliminary large-area flushing of the inner wall of the volumetric flask. The top of the grip 1 is fixedly connected to the water inlet 7, and the outside of the water inlet 7 is fixedly connected to the sealing cover 2. Water is injected into the interior of the water tank 8 from the water inlet 7. After filling with water, the sealing cover 2 is tightened to prevent water leakage during use.

[0025] Reference Figure 1 - Figure 3The driving assembly includes a motor base 9, which is fixedly connected to the outside of the base 3. A driving motor 10 is fixedly connected to the inside of the motor base 9. The output end of the driving motor 10 is fixedly connected to a disc 14, and the driving motor 10 is used to drive the disc 14 to rotate. The outer part of the disc 14 is fixedly connected to the telescopic rod 4, and the outer part of the telescopic rod 4 is fixedly connected to the clamping ring 20. The outer part of the clamping ring 20 is rotatably connected to the handle 21. The inner part of the handle 21 is rotatably connected to the bolt 22. The outer part of the bolt 22 is rotatably connected to the locking nut 23. The outer part of the bolt 22 is slidably connected to the gasket 24. By rotating the handle 21 in the direction of the clamping ring 20, the telescopic rod 4 is clamped. The gasket 24 slides with the bolt 22, and the locking nut 23 is rotated to make the clamping ring 20 move in the direction of the bolt 22 and the handle 21 to achieve the clamping and fixing of the telescopic rod 4. The gasket 24 plays a role of buffering or auxiliary positioning. By rotating the handle 21 in the opposite direction, the clamping of the telescopic rod 4 can be loosened, which makes it convenient to adjust the length of the telescopic rod 4 to adapt to different types of volumetric flasks for cleaning. Under the action of the disc 14, the telescopic rod 4 and the silicone brush 6 are rotated to scrub the inner wall of the volumetric flask. The end of the telescopic rod 4 is fixedly connected to the connecting block 19, and a slide groove 16 is provided inside the connecting block 19. A spring rod 17 is fixedly connected to the interior of the chute 16, and a trapezoidal fixing block 18 is fixedly connected to the end of the spring rod 17. A clamping block 15 is slidably connected to the interior of the chute 16, and a connecting block 19 is rotatably connected to the exterior of the housing 5. The exterior of the clamping block 15 is fixedly connected to the interior of the housing 5, where it contacts the trapezoidal fixing block 18. A silicone brush 6 is fixedly connected to the bottom of the housing 5. The silicone brush 6 has a certain degree of flexibility and elasticity, which allows it to better conform to the shape and surface of the cleaning object, reaching into the nooks and crannies of various shaped containers such as cups and bottles to thoroughly remove dirt and residue, effectively improving cleaning quality and preventing scratches on fragile or easily damaged items such as volumetric flasks, thereby extending their service life.

[0026] The working principle of the present utility model is as follows: when cleaning the volumetric flask, water is injected into the water storage tank 8 from the water filling port 7. After the water is filled, the sealing cover 2 is tightened to prevent water leakage. Under the action of the micro water pump 13, water flows from the water storage tank 8 along the water pipe 12 and is sprayed out from the nozzle 11 to clean the inner wall of the volumetric flask. Then the drive motor 10 is started to drive the disc 14 to rotate. Under the action of the disc 14, the telescopic rod 4 and the silicone brush 6 are rotated to scrub the inner wall of the volumetric flask, and the residues such as juice, pigment, and liquid medicine inside the volumetric flask are washed. The silicone brush 6 can fit the inside of the volumetric flask during cleaning for easy cleaning. When the electric cleaning machine is working, the silicone brush 6 contacts the surface of the cleaning object, which can avoid scratching the volumetric flask and other items with brittle texture or easily damaged surface, thereby extending its service life. By rotating the housing 5, the clamping block 15 is driven to slide inside the slide groove 16. After it is fixed, the spring rod 17 is used to drive the trapezoidal fixing block 18 to clamp the clamping block 15, so that the silicone brush 6 can be easily installed at the end of the telescopic rod 4. The installation is more convenient during cleaning, which greatly improves the cleaning efficiency.

Claims

1. An electric cleaning machine for different types of volumetric flasks, comprising a grip (1), characterized in that: The bottom of the grip (1) is fixedly connected to a base (3), a spray assembly is installed inside the grip (1), and a drive assembly is installed outside the base (3); the spray assembly includes a water tank (8), the water tank (8) is fixedly connected to the inside of the grip (1), the bottom of the water tank (8) is fixedly connected to a water pipe (12), the inside of the water pipe (12) is fixedly connected to a micro water pump (13), and the middle of the water pipe (12) is fixedly connected to a spray head (11).

2. The electric cleaning machine for volumetric flasks of different models according to claim 1, characterized in that: The driving assembly comprises a motor base (9), the motor base (9) being fixedly connected to the outside of the base (3), the inside of the motor base (9) being fixedly connected to a driving motor (10), and the output end of the driving motor (10) being fixedly connected to a disc (14).

3. The electric cleaning machine for different types of volumetric flasks according to claim 2, characterized in that: The outside of the disc (14) is fixedly connected to the telescopic rod (4), the outside of the telescopic rod (4) is fixedly connected to the clamping ring (20), the outside of the clamping ring (20) is rotatably connected to the handle (21), the inside of the handle (21) is rotatably connected to the bolt (22), the outside of the bolt (22) is rotatably connected to the locking nut (23), the outside of the bolt (22) is slidably connected to the gasket (24), the end of the telescopic rod (4) is fixedly connected to the connecting block (19), and the inside of the connecting block (19) is provided with a sliding groove (16).

4. The electric cleaning machine for different types of volumetric flasks according to claim 3, characterized in that: A spring rod (17) is fixedly connected to the interior of the slide groove (16), and a trapezoidal fixing block (18) is fixedly connected to the end of the spring rod (17).

5. The electric cleaning machine for different types of volumetric flasks according to claim 3 or 4, characterized in that: The interior of the slide groove (16) is slidably connected to the clamping block (15), and the exterior of the connecting block (19) is rotatably connected to the housing (5).

6. The electric cleaning machine for volumetric flasks of different models according to claim 5, characterized in that: The outside of the clamping block (15) is fixedly connected to the inside of the housing (5), and the clamping block (15) is in contact with the trapezoidal fixing block (18).

7. The electric cleaning machine for different types of volumetric flasks according to claim 6, characterized in that: A silicone brush (6) is fixedly connected to the bottom of the housing (5).

8. The electric cleaning machine for volumetric flasks of different models according to claim 1, characterized in that: The top of the grip (1) is fixedly connected to a water inlet (7), and the outside of the water inlet (7) is fixedly connected to a sealing cover (2).

Images