Clean vacuum tank

Abstract

The utility model is suitable for the technical field of vacuum tanks, and provides a clean vacuum tank which is characterized in that frames are symmetrically installed at the top of a bottom plate, a vacuum tank body is installed between the frames, an inner wall cleaning assembly is arranged at the top in the vacuum tank body, a rubber piston is arranged in the vacuum tank body, and the inner wall cleaning assembly is connected with the rubber piston. The cleaning vacuum tank is provided with a first electric push rod, a first metal circular plate and a second metal circular plate, and when dirt at the bottom of the vacuum tank body needs to be thoroughly cleaned, the first electric push rod is started to drive the first metal circular plate, the rubber piston and the second metal circular plate to move downwards, so that the dirt at the bottom of the vacuum tank body is cleaned; and the first metal circular plate, the rubber piston and the second metal circular plate are moved out of the vacuum tank body, and then a worker can clean dirt on the top of the second metal circular plate, so that the problems in the prior art are solved.

Description

Technical Field

[0001] This utility model belongs to the field of vacuum container technology, and in particular relates to a cleaning vacuum container. Background Technology

[0002] A vacuum container is a device that creates a closed, airtight environment and uses a vacuum pump or vacuum machinery to extract the air from the container, thus creating a vacuum inside. Its working principle mainly includes four stages: evacuation, sealing, leak detection, and maintenance.

[0003] Chinese Patent CN221423367U discloses a vacuum buffer tank with a cleaning function. This utility model provides a vacuum buffer tank that can drain water as needed and has a cleaning function. The vacuum buffer tank with a cleaning function includes a tank body, a sealing cap, a handle, a first motor, a scraper, a water tank, a first fixing plate, and a water pump. A sealing cap is installed on the upper part of the tank body, and a handle is connected to the top of the sealing cap. A first motor is bolted to the middle of the sealing cap, and a scraper is welded to the output shaft of the first motor. The scraper is located inside the tank body. A water tank is installed on the lower outer side of the tank body, and a first fixing plate is connected to the left side inside the water tank. A water pump is bolted to the first fixing plate. This utility model, through the first motor, scraper, water pump, water pipe, hose, and nozzle, can rinse the inside of the tank body, and the rotation of the scraper will scrape off any adhering substances inside the tank body.

[0004] However, the above patent has the following shortcomings: the above patent can clean the inner wall of the tank by scraping and flowing water, but in the actual cleaning process, the flowing water alone cannot effectively remove the dirt accumulated at the bottom of the tank, and some dirt will remain at the bottom of the tank. Utility Model Content

[0005] This invention provides a cleaning vacuum tank, which aims to solve the problems existing in the prior art.

[0006] This utility model is implemented as follows: a cleaning vacuum tank includes a base plate, a frame symmetrically installed on the top of the base plate, and a vacuum tank body installed between the frames. An inner wall cleaning component is provided on the top of the vacuum tank body, a rubber piston is provided inside the vacuum tank body, and an opening cleaning component is provided on the rubber piston. An exhaust port is installed on the outside of the vacuum tank body.

[0007] The opening and cleaning assembly includes a first electric push rod, a first metal circular plate, and a second metal circular plate. The first electric push rod is vertically mounted on the top of the base plate, and the first metal circular plate is mounted on the output end of the first electric push rod. A rubber piston is mounted on the top of the first metal circular plate, and the second metal circular plate is mounted on the top of the rubber piston.

[0008] By adopting the above technical solution, the bottom of the vacuum tank body can be opened for cleaning, thereby solving the problems existing in the aforementioned patent.

[0009] As a further embodiment of this invention, the diameter of the rubber piston is slightly larger than the diameter of the first metal disc and the second metal disc.

[0010] By adopting the above technical solution, the overall shape of the rubber piston is ensured to fit more closely to the inner wall of the vacuum tank.

[0011] As a further embodiment of this utility model: guide tubes are symmetrically installed at the bottom of the first metal circular plate, and guide posts are slidably inserted into the bottom of each guide tube, and the bottom of each guide post is installed at the top of the bottom plate.

[0012] By adopting the above technical solution, the stability of the rubber piston's up-and-down movement is improved.

[0013] As a further embodiment of this utility model: the inner wall cleaning assembly includes a second electric push rod and an annular cleaning blade. The second electric push rod is vertically installed through the top of the vacuum tank body, and the annular cleaning blade is installed at the output end of the second electric push rod. The annular cleaning blade is sealed to the vacuum tank body.

[0014] By adopting the above technical solution, the inner wall of the vacuum tank body can be cleaned.

[0015] As a further embodiment of this utility model: a rubber cleaning plug is installed at the output end of the second electric push rod above the annular cleaning blade, and the rubber cleaning plug is located inside the vacuum tank body.

[0016] By adopting the above technical solution, the cleaning effect is further enhanced by using a rubber cleaning plug.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: The cleaning vacuum tank is equipped with a first electric push rod, a first metal circular plate, and a second metal circular plate. When it is necessary to thoroughly clean the dirt at the bottom of the vacuum tank body, the first electric push rod is activated to drive the first metal circular plate, the rubber piston, and the second metal circular plate to move down and remove them from the vacuum tank body. Then, the worker can clean the dirt on the top of the second metal circular plate, thereby solving the problems existing in the prior art.

[0018] In addition, the cleaning vacuum tank is also equipped with a second electric push rod and an annular cleaning blade. When it is necessary to clean the dirt on the inner wall of the vacuum tank, the second electric push rod is activated to drive the annular cleaning blade downward. Since the outer edge of the annular cleaning blade and the inner wall of the vacuum tank are in contact, the dirt on the inner wall of the vacuum tank can be scraped towards the top of the second metal disc. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a bottom view of the annular cleaning blade and rubber cleaning plug of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the first electric push rod, the first metal circular plate, and the second metal circular plate of this utility model;

[0023] In the diagram: 1. Base plate; 2. Vacuum tank body; 3. Frame; 4. First electric push rod; 5. First metal circular plate; 6. Rubber piston; 7. Second metal circular plate; 8. Second electric push rod; 9. Annular cleaning knife; 10. Rubber cleaning plug; 11. Guide tube; 12. Guide post; 13. Exhaust port. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0025] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figure 1-4 The present invention provides a technical solution: a cleaning vacuum tank, including a base plate 1, a frame 3 symmetrically installed on the top of the base plate 1, and a vacuum tank body 2 installed between the frames 3, an inner wall cleaning component is provided on the top of the vacuum tank body 2, a rubber piston 6 is provided inside the vacuum tank body 2, and an opening cleaning component is provided on the rubber piston 6, and an exhaust port 13 is installed on the outside of the vacuum tank body 2.

[0030] The cleaning assembly includes a first electric push rod 4, a first metal circular plate 5, and a second metal circular plate 7. The first electric push rod 4 is vertically installed on the top of the base plate 1, and the first metal circular plate 5 is installed at the output end of the first electric push rod 4. A rubber piston 6 is installed on the top of the first metal circular plate 5, and the second metal circular plate 7 is installed on the top of the rubber piston 6.

[0031] Specifically, when it is necessary to thoroughly clean the dirt at the bottom of the vacuum tank body 2, the first electric push rod 4 is activated to move the first metal disc 5, rubber piston 6, and second metal disc 7 downwards, removing them from the vacuum tank body 2. Then, the worker can clean the dirt on the top of the second metal disc 7, thus solving the problems existing in the prior art. After cleaning the inner wall of the vacuum tank body 2, the first electric push rod 4 is activated to insert the first metal disc 5, rubber piston 6, and second metal disc 7 into the vacuum tank body 2. The rubber piston 6 makes tight contact with the inner wall of the vacuum tank body 2, thereby sealing the bottom of the vacuum tank body 2. The first metal disc 5 and second metal disc 7 ensure the overall shape of the rubber piston 6, ensuring that the rubber piston 6 and the inner wall of the vacuum tank body 2 are in an optimal sealing state. The air inside the vacuum tank body 2 can be extracted by connecting it to the exhaust port 13 via a vacuum pump or vacuum mechanical device.

[0032] Furthermore, the diameter of the rubber piston 6 is slightly larger than that of the first metal disc 5 and the second metal disc 7.

[0033] Specifically, this ensures that the overall shape of the rubber piston 6 fits more closely to the inner wall of the vacuum tank body 2.

[0034] Furthermore, guide tubes 11 are symmetrically installed at the bottom of the first metal circular plate 5, and guide posts 12 are slidably inserted into the bottom of each guide tube 11, with the bottom of each guide post 12 installed at the top of the bottom plate 1.

[0035] Specifically, during the up-and-down movement of the first metal disc 5, the cooperation between the guide tube 11 and the guide post 12 installed at the bottom of the first metal disc 5 can improve the stability of the up-and-down movement of the first metal disc 5 and ensure the stability of the rubber piston 6 during sealing.

[0036] Furthermore, the inner wall cleaning assembly includes a second electric push rod 8 and an annular cleaning blade 9. The second electric push rod 8 is vertically installed through the top of the vacuum tank body 2, and the annular cleaning blade 9 is installed at the output end of the second electric push rod 8. The annular cleaning blade 9 is sealed to the vacuum tank body 2.

[0037] Specifically, when it is necessary to clean the dirt on the inner wall of the vacuum tank body 2, the second electric push rod 8 is activated to drive the annular cleaning blade 9 to move downward. Since the outer edge of the annular cleaning blade 9 and the inner wall of the vacuum tank body 2 are in contact, the dirt on the inner wall of the vacuum tank body 2 can be scraped towards the top of the second metal disc 7.

[0038] Furthermore, a rubber cleaning plug 10 is installed at the output end of the second electric push rod 8 above the annular cleaning blade 9, and the rubber cleaning plug 10 is located inside the vacuum tank body 2;

[0039] Specifically, the annular cleaning blade 9 first cleans the inner wall of the vacuum tank body 2, and the bottom plate 1 can then clean the inner wall of the vacuum tank body 2 a second time to ensure the cleaning effect of the inner wall of the vacuum tank body 2.

[0040] The working principle and usage process of this utility model are as follows: When it is necessary to clean the dirt on the inner wall of the vacuum tank body 2, the second electric push rod 8 is activated to drive the annular cleaning blade 9 downward. Since the outer edge of the annular cleaning blade 9 and the inner wall of the vacuum tank body 2 are in contact, the dirt on the inner wall of the vacuum tank body 2 can be scraped towards the top of the second metal circular plate 7. When it is necessary to thoroughly clean the dirt at the bottom of the vacuum tank body 2, the first electric push rod 4 is activated to drive the first metal circular plate 5, the rubber piston 6, and the second metal circular plate 7 downward, removing the first metal circular plate 5, the rubber piston 6, and the second metal circular plate 7 from the vacuum tank body 2. Then, the worker can clean the top of the second metal circular plate 7. The dirt in the part is cleaned, thereby solving the problems existing in the prior art. After the inner wall of the vacuum tank body 2 is cleaned, the first electric push rod 4 is activated to drive the first metal circular plate 5, the rubber piston 6 and the second metal circular plate 7 to be inserted into the vacuum tank body 2. The rubber piston 6 and the inner wall of the vacuum tank body 2 make tight contact, thereby achieving a seal at the bottom of the vacuum tank body 2. The first metal circular plate 5 and the second metal circular plate 7 can ensure the overall shape of the rubber piston 6 and ensure that the rubber piston 6 and the inner wall of the vacuum tank body 2 are in the best sealing state. The air in the vacuum tank body 2 can be extracted by connecting to the exhaust port 13 through a vacuum pump or vacuum mechanical device.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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. A cleaning vacuum container, characterized in that: Includes a base plate (1), on which a frame (3) is symmetrically installed, and a vacuum tank body (2) is installed between the frames (3). An inner wall cleaning component is provided at the top of the vacuum tank body (2), a rubber piston (6) is provided inside the vacuum tank body (2), and an opening cleaning component is provided on the rubber piston (6). An exhaust port (13) is installed on the outside of the vacuum tank body (2). The opening and cleaning assembly includes a first electric push rod (4), a first metal circular plate (5), and a second metal circular plate (7). The first electric push rod (4) is vertically installed on the top of the base plate (1), and the first metal circular plate (5) is installed at the output end of the first electric push rod (4). A rubber piston (6) is installed on the top of the first metal circular plate (5), and the second metal circular plate (7) is installed on the top of the rubber piston (6).

2. A cleaning vacuum container according to claim 1, characterized in that: The diameter of the rubber piston (6) is slightly larger than that of the first metal disc (5) and the second metal disc (7).

3. A cleaning vacuum container according to claim 1, characterized in that: The bottom of the first metal circular plate (5) is symmetrically equipped with guide tubes (11), and guide posts (12) are slidably inserted into the bottom of each guide tube (11). The bottom of each guide post (12) is installed on the top of the bottom plate (1).

4. A cleaning vacuum container according to claim 1, characterized in that: The inner wall cleaning assembly includes a second electric push rod (8) and an annular cleaning blade (9). The second electric push rod (8) is vertically installed through the top of the vacuum tank body (2), and the annular cleaning blade (9) is installed at the output end of the second electric push rod (8). The annular cleaning blade (9) is sealed to the vacuum tank body (2).

5. A cleaning vacuum container according to claim 4, characterized in that: The output end of the second electric push rod (8) is located above the annular cleaning blade (9) and a rubber cleaning plug (10) is installed, and the rubber cleaning plug (10) is located inside the vacuum tank body (2).

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