Cleaning machine with protective structure

Abstract

The utility model relates to a kind of cleaning machine with protective structure, belong to cleaning machine technical field, including connection storehouse, the top surface of connection storehouse is placed with cover plate, the inside fixed connection of connection storehouse has mounting plate, fixed connection has baffle between mounting plate and connection storehouse, filter assembly for filtering liquid is equipped on connection storehouse, filter assembly includes mounting ring, one end of mounting ring is placed on the top surface of mounting plate, its other end penetrates mounting plate and extends to its bottom.The cleaning machine with protective structure, the filter screen is cleaned under the action of scraping ring, and then the impurities are cleaned, the sealing plate is moved upward by the connecting rod of cover plate, the impurities are conveniently discharged, the use effect is improved, the liquid is filtered by the action of filter screen, impurities are avoided into the inside of connection storehouse as far as possible, the water pump is protected, and the service life of water pump is improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning machine technology, specifically a cleaning machine with a protective structure. Background Technology

[0002] Cleaning machines are used to flush and filter contaminants generated or introduced into hydraulic systems during manufacturing, assembly, use, and maintenance. They can also be used for the periodic maintenance and filtration of working oils to improve cleanliness, avoid or reduce malfunctions caused by contamination, and thus ensure the high performance, high reliability, and long service life of hydraulic system equipment.

[0003] The patent CN221046819U discloses a cleaning machine with a protective structure. This patent discloses a technical solution to improve the filtration effect, which solves the problem that in existing cleaning machines, the filter screen will accumulate a lot of impurities after long-term use, and the filter screen cannot achieve the effect of self-cleaning and anti-clogging. Furthermore, the filter screen cannot be disassembled and cleaned, and the filtration effect of the filter screen will be greatly reduced after long-term use, thus failing to achieve a good filtration effect.

[0004] When in use, the device moves the filter plate by connecting rod, making it easy to pick up and clean the filter plate and improve the filtration effect. However, cleaning requires manual operation and it is not convenient to remove impurities, which reduces the effectiveness of use. Therefore, a cleaning machine with a protective structure is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a cleaning machine with a protective structure, which has the advantage of convenient cleaning and solves the problem that existing cleaning machines require manual operation and are not convenient for removing impurities, thus reducing the effectiveness of use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A cleaning machine with a protective structure includes a connecting chamber, a cover plate placed on the top surface of the connecting chamber, an installation plate fixedly connected inside the connecting chamber, a partition plate fixedly connected between the installation plate and the connecting chamber, and a filter assembly for filtering liquid on the connecting chamber.

[0007] The filter assembly includes a mounting ring, one end of which is placed on the top surface of a mounting plate, and the other end of which passes through the mounting plate and extends to its bottom. A filter screen is fixedly embedded in the outer peripheral wall of the mounting ring. A sealing plate is placed inside the mounting ring. A scraper ring is fixedly fitted on the outer peripheral wall of the sealing plate. A rubber ring is fixedly fitted on the outer peripheral wall of the sealing plate. Two retaining plates are fixedly connected to the top surface of the mounting ring, with one end extending to the mounting plate. Two positioning holes are opened on the top surface of the mounting plate. A positioning rod with one end extending into the positioning hole is fixedly connected to the bottom surface of each of the two retaining plates. A connecting rod with one end extending to the cover plate is fixedly connected to the top surface of the sealing plate. The connecting rod and the cover plate are fixedly connected.

[0008] The connecting chamber is equipped with a pumping assembly for pumping liquid.

[0009] The connecting compartment is equipped with a drive assembly for moving the cover plate.

[0010] Furthermore, the connecting compartment is a cuboid with a hollow interior and a missing top surface. The positioning rod and the positioning hole are fitted with a clearance. A through hole is provided on the bottom surface of the mounting plate. A rubber ring is fixedly connected inside the through hole. The mounting ring passes through the rubber ring and fits against it.

[0011] Furthermore, the rubber ring and the mounting ring are fitted together, and the outer peripheral wall of the scraper ring and the inner peripheral wall of the mounting ring are fitted together.

[0012] Furthermore, the water pumping assembly includes a water pump, which is fixedly installed on the left side of the partition. An inlet pipe is fixedly installed at the inlet end of the water pump, extending through the partition to its right side. An outlet pipe is fixedly installed at the outlet end of the water pump, extending through the connecting chamber to its left side. A limiting frame is fixedly connected to the left side of the connecting chamber. A nozzle is placed on the top surface of the limiting frame. The outlet pipe extends through the limiting frame and into the interior of the nozzle. The outlet pipe and the nozzle are fixedly connected. A battery is fixedly installed on the left side of the partition. A delivery pipe is fixedly connected to the left side of the connecting chamber, extending through the connecting chamber and into the mounting ring.

[0013] Furthermore, the inlet pipe and the partition are fixedly connected, the outlet pipe and the connecting chamber are fixedly connected, both the outlet pipe and the delivery pipe are flexible hoses, and the outlet pipe and the limiting frame are fitted together.

[0014] Furthermore, the drive assembly includes a limiting rod, which is fixedly connected to the bottom surface of the cover plate. A limiting hole is formed on the top surface of the connecting compartment, and the limiting rod extends into the interior of the limiting hole. A drive groove is formed on the right side of the connecting compartment. A drive plate with one end extending into the drive groove is fixedly connected to the bottom surface of the cover plate. A drive motor is fixedly installed inside the drive groove, and a screw with one end penetrating the drive plate and extending into the drive groove is fixedly connected to the output shaft of the drive motor.

[0015] Furthermore, the limiting hole is located on the front of the water outlet pipe, and the limiting rod and the limiting hole are fitted with a clearance.

[0016] Furthermore, the drive plate is an L-shaped plate, the drive plate and the drive groove are slidably connected, the bottom surface of the drive plate is provided with a threaded hole, and the screw passes through the threaded hole and is threadedly connected to it.

[0017] Compared with the prior art, this utility model provides a cleaning machine with a protective structure, which has the following beneficial effects: 1. This cleaning machine with a protective structure cleans the filter screen and removes impurities through the action of the scraper ring. The cover plate moves the sealing plate upward through the connecting rod, which facilitates the discharge of impurities and improves the usage effect. The filter screen filters the liquid and minimizes the entry of impurities into the connecting chamber, protecting the water pump and extending its service life. 2. This cleaning machine with a protective structure restricts the mounting ring through the gap fit between the positioning rod and the positioning hole, making it easy to assemble and disassemble the mounting ring. The screw connection between the screw and the drive plate drives the cover plate to move upward, making it convenient for operators to operate. At the same time, the spray head facilitates the cleaning of objects, making it more convenient and practical. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure of A in the middle.

[0019] In the diagram: 1. Connecting compartment, 2. Cover plate, 3. Drive plate, 4. Drive motor, 5. Drive slot, 6. Screw, 7. Mounting plate, 8. Conveying pipe, 9. Partition plate, 10. Limiting rod, 11. Limiting hole, 12. Nozzle, 13. Limiting frame, 14. Battery, 15. Water outlet pipe, 16. Water pump, 17. Water inlet pipe, 18. Positioning hole, 19. Positioning rod, 20. Clamping plate, 21. Connecting rod, 22. Mounting ring, 23. Filter screen, 24. Scraper ring, 25. Rubber ring, 26. Sealing plate. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1 to 3 The cleaning machine with a protective structure in this embodiment includes a connecting chamber 1, a cover plate 2 placed on the top surface of the connecting chamber 1, an installation plate 7 fixedly connected inside the connecting chamber 1, a partition plate 9 fixedly connected between the installation plate 7 and the connecting chamber 1, and a filter assembly for filtering liquids on the connecting chamber 1.

[0022] The filter assembly includes a mounting ring 22, one end of which is placed on the top surface of the mounting plate 7, and the other end of which passes through the mounting plate 7 and extends to its bottom. A filter screen 23 is fixedly embedded in the outer peripheral wall of the mounting ring 22. A sealing plate 26 is placed inside the mounting ring 22. A scraper ring 24 and a rubber ring 25 are fixedly fitted on the outer peripheral wall of the sealing plate 26. Two clamping plates 20 with one end extending to the mounting plate 7 are fixedly connected to the top surface of the mounting ring 22. Two positioning holes 18 are opened on the top surface of the mounting plate 7. A positioning rod 19 with one end extending into the positioning hole 18 is fixedly connected to the bottom surface of each of the two clamping plates 20. A connecting rod 21 with one end extending to the cover plate 2 is fixedly connected to the top surface of the sealing plate 26. The connecting rod 21 and the cover plate 2 are fixedly connected.

[0023] The connecting chamber 1 is a cuboid with a hollow interior and a missing top surface. The positioning rod 19 and the positioning hole 18 are fitted with a clearance. The bottom surface of the mounting plate 7 has a through hole. A rubber ring is fixedly connected inside the through hole. The mounting ring 22 passes through the rubber ring and fits against it. The rubber ring 25 fits against the mounting ring 22. The outer peripheral wall of the scraper ring 24 fits against the inner peripheral wall of the mounting ring 22.

[0024] Specifically, the movable mounting ring 22, the clamping plate 20, and the mounting plate 7 are attached together. The positioning rod 19 is inserted into the positioning hole 18. The mounting ring 22 is restricted by the gap fit between the positioning rod 19 and the positioning hole 18. The mounting ring 22 passes through the through hole and is fixed by the fit between the rubber ring and the mounting ring 22. The cover plate 2 drives the sealing plate 26 into the interior of the mounting ring 22 through the connecting rod 21. The rubber ring 25 seals the connection between the sealing plate 26 and the mounting ring 22. The filter screen 23 filters the liquid, causing impurities to remain inside the mounting ring 22. When the cover plate 2 moves upward, it drives the scraper ring 24 to reset. The scraper ring 24 cleans the filter screen 23, thereby discharging the impurities from the mounting ring 22.

[0025] Please see Figures 1 to 3 In this embodiment, the connecting chamber 1 is provided with a pumping assembly for pumping liquid. The pumping assembly includes a pump 16, which is fixedly installed on the left side of the partition 9. An inlet pipe 17 is fixedly installed at the inlet end of the pump 16, which passes through the partition 9 and extends to its right side. An outlet pipe 15 is fixedly installed at the outlet end of the pump 16, which passes through the connecting chamber 1 and extends to its left side. A limit frame 13 is fixedly connected to the left side of the connecting chamber 1. A nozzle 12 is placed on the top surface of the limit frame 13. The outlet pipe 15 passes through the limit frame 13 and extends into the interior of the nozzle 12. The outlet pipe 15 and the nozzle 12 are fixedly connected. A battery 14 is fixedly installed on the left side of the partition 9. A delivery pipe 8 is fixedly connected to the left side of the connecting chamber 1, which passes through the connecting chamber 1 and extends into the interior of the mounting ring 22.

[0026] The inlet pipe 17 is fixedly connected to the partition plate 9, the outlet pipe 15 is fixedly connected to the connecting chamber 1, the outlet pipe 15 and the conveying pipe 8 are both flexible hoses, and the outlet pipe 15 is fitted with the limit frame 13.

[0027] Specifically, the liquid is transported through the delivery pipe 8 and enters the interior of the mounting ring 22. The water pump 16 is started, and the water pump 16 pumps the liquid through the inlet pipe 17. Then, the liquid is transported through the outlet pipe 15 and delivered into the interior of the nozzle 12, where it is used to clean the object.

[0028] It should be noted that the water pump 16, the battery 14, and the nozzle 12 are all conventional devices known to the public in the prior art, and their specific structures and working principles will not be described in detail in this article.

[0029] Please see Figures 1 to 3In this embodiment, the connecting chamber 1 is provided with a driving assembly for moving the cover plate 2. The driving assembly includes a limiting rod 10, which is fixedly connected to the bottom surface of the cover plate 2. A limiting hole 11 is opened on the top surface of the connecting chamber 1, and the limiting rod 10 extends into the interior of the limiting hole 11. A driving groove 5 is opened on the right side of the connecting chamber 1. A driving plate 3 with one end extending into the interior of the driving groove 5 is fixedly connected to the bottom surface of the cover plate 2. A driving motor 4 is fixedly installed inside the driving groove 5. A screw 6 with one end penetrating the driving plate 3 and extending into the interior of the driving groove 5 is fixedly connected to the output shaft of the driving motor 4.

[0030] The limiting hole 11 is located on the front of the water outlet pipe 15. The limiting rod 10 and the limiting hole 11 are in clearance fit. The drive plate 3 is an L-shaped plate. The drive plate 3 and the drive groove 5 are slidably connected. The bottom surface of the drive plate 3 is provided with a threaded hole. The screw 6 passes through the threaded hole and is threadedly connected to it.

[0031] Specifically, the drive motor 4 is started, and the output shaft of the drive motor 4 drives the screw 6 to rotate. Through the threaded connection between the screw 6 and the drive plate 3 and the sliding connection between the drive plate 3 and the drive groove 5, the screw 6 drives the cover plate 2 to move downward through the drive plate 3, so that the cover plate 2 and the connecting chamber 1 are in contact. Through the clearance fit between the limiting rod 10 and the limiting hole 11, the cover plate 2 is supported, thereby improving the stability of the cover plate 2.

[0032] The working principle of the above embodiments is as follows: The mounting ring 22 is pushed, the clamping plate 20 and the mounting plate 7 are put into contact, the positioning rod 19 is inserted into the positioning hole 18 to restrict the mounting ring 22, the delivery pipe 8 is inserted into the mounting ring 22, the drive motor 4 is started, the output shaft of the drive motor 4 drives the screw 6 to rotate, through the threaded connection between the screw 6 and the drive plate 3 and the sliding connection between the drive plate 3 and the drive groove 5, the screw 6 drives the cover plate 2 downward through the drive plate 3, so that the cover plate 2 and the connecting chamber 1 are put into contact, the cover plate 2 drives the sealing plate 26 into the interior of the mounting ring 22 through the connecting rod 21, and through the action of the rubber ring 25 The connection between the sealing plate 26 and the mounting ring 22 is sealed. Liquid enters the interior of the mounting ring 22 through the delivery pipe 8. The liquid is filtered by the filter screen 23, causing impurities to remain inside the mounting ring 22. The water pump 16 is started. The water pump 16 pumps the liquid through the inlet pipe 17 and then delivers it into the nozzle 12 through the outlet pipe 15. The nozzle 12 cleans the object. The cover plate 2 is reset, which drives the scraper ring 24 to reset. The scraper ring 24 cleans the filter screen 23 and discharges the impurities from the mounting ring 22.

[0033] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the battery. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning machine with a protective structure, comprising a connecting chamber (1), characterized in that: The top surface of the connecting chamber (1) is covered with a cover plate (2), the interior of the connecting chamber (1) is fixedly connected with an installation plate (7), a partition plate (9) is fixedly connected between the installation plate (7) and the connecting chamber (1), and the connecting chamber (1) is provided with a filter assembly for filtering liquid. The filter assembly includes a mounting ring (22), one end of which is placed on the top surface of the mounting plate (7), and the other end of which passes through the mounting plate (7) and extends to its bottom. A filter screen (23) is fixedly embedded in the outer peripheral wall of the mounting ring (22). A sealing plate (26) is placed inside the mounting ring (22). A scraper ring (24) is fixedly fitted on the outer peripheral wall of the sealing plate (26). A rubber ring (25) is fixedly fitted on the outer peripheral wall of the sealing plate (26). The top surface of the ring (22) is fixedly connected with two clamping plates (20) with one end extending to the mounting plate (7). The top surface of the mounting plate (7) is provided with two positioning holes (18). The bottom surface of the two clamping plates (20) is fixedly connected with a positioning rod (19) with one end extending into the positioning hole (18). The top surface of the sealing plate (26) is fixedly connected with a connecting rod (21) with one end extending to the cover plate (2). The connecting rod (21) and the cover plate (2) are fixedly connected. The connecting chamber (1) is provided with a pumping assembly for pumping liquid, and the connecting chamber (1) is provided with a driving assembly for moving the cover plate (2).

2. The cleaning machine with a protective structure according to claim 1, characterized in that: The connecting compartment (1) is a cuboid with a hollow interior and a missing top surface. The positioning rod (19) and the positioning hole (18) are fitted with a clearance. The bottom surface of the mounting plate (7) has a through hole. A rubber ring is fixedly connected inside the through hole. The mounting ring (22) passes through the rubber ring and fits against it.

3. A cleaning machine with a protective structure according to claim 1, characterized in that: The rubber ring (25) and the mounting ring (22) are fitted together, and the outer peripheral wall of the scraper ring (24) and the inner peripheral wall of the mounting ring (22) are fitted together.

4. A cleaning machine with a protective structure according to claim 1, characterized in that: The pumping assembly includes a pump (16), which is fixedly installed on the left side of the partition (9). The pump (16) has an inlet pipe (17) that passes through the partition (9) and extends to its right side. The pump (16) has an outlet pipe (15) that passes through the connecting chamber (1) and extends to its left side. The connecting chamber (1) has a limit frame (13) fixedly connected to its left side. The limit frame (13) has a nozzle (12) placed on its top surface. The outlet pipe (15) passes through the limit frame (13) and extends into the nozzle (12). The outlet pipe (15) and the nozzle (12) are fixedly connected. The partition (9) has a battery (14) fixedly installed on its left side. The connecting chamber (1) has a delivery pipe (8) that passes through the connecting chamber (1) and extends into the mounting ring (22).

5. A cleaning machine with a protective structure according to claim 4, characterized in that: The inlet pipe (17) and the partition (9) are fixedly connected, the outlet pipe (15) and the connecting chamber (1) are fixedly connected, the outlet pipe (15) and the conveying pipe (8) are both flexible hoses, and the outlet pipe (15) and the limiting frame (13) are attached together.

6. A cleaning machine with a protective structure according to claim 4, characterized in that: The drive assembly includes a limiting rod (10), which is fixedly connected to the bottom surface of the cover plate (2). A limiting hole (11) is opened on the top surface of the connecting chamber (1). The limiting rod (10) extends into the interior of the limiting hole (11). A drive groove (5) is opened on the right side of the connecting chamber (1). A drive plate (3) with one end extending into the interior of the drive groove (5) is fixedly connected to the bottom surface of the cover plate (2). A drive motor (4) is fixedly installed inside the drive groove (5). A screw (6) with one end penetrating the drive plate (3) and extending into the interior of the drive groove (5) is fixedly connected to the output shaft of the drive motor (4).

7. A cleaning machine with a protective structure according to claim 6, characterized in that: The limiting hole (11) is located on the front of the water outlet pipe (15), and the limiting rod (10) and the limiting hole (11) are fitted with a clearance.

8. A cleaning machine with a protective structure according to claim 6, characterized in that: The drive plate (3) is an L-shaped plate. The drive plate (3) and the drive groove (5) are slidably connected. The bottom surface of the drive plate (3) is provided with a threaded hole. The screw (6) passes through the threaded hole and is threadedly connected to it.

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