A high efficiency cleaning device for cleaning military parts

Abstract

The utility model relates to a kind of high-efficiency cleaning device for military parts cleaning in the field of military equipment maintenance, including washing tank, ultrasonic generator is inductively arranged in the lower end of washing tank, further include: multiple groups of conical hopper, equidistantly set in the washing tank, wherein, each group of conical hopper is composed of multiple arc plates, water-permeable hole is opened on the arc plate;Up and down floating mechanism is set in the washing tank, wherein, when the parts needing to be cleaned are put into conical hopper to be cleaned, the force generated in the operation process of the mechanism, can drive the parts to float up and down in the conical hopper;The utility model avoids parts collision by the stepped diameter design of conical hopper, solves dead angle in combination with the dynamic cleaning mode driven by electric telescopic rod, ensures that parts are cleaned comprehensively and efficiently.

Description

Technical Field

[0001] This utility model relates to a high-efficiency cleaning device for cleaning military parts, and particularly to a high-efficiency cleaning device for cleaning military parts applied in the field of military equipment maintenance. Background Technology

[0002] The cleanliness of components directly affects their performance, service life, and overall equipment reliability. Therefore, there are extremely high requirements for the cleaning of military components.

[0003] Currently, ultrasonic cleaning technology is widely used in the cleaning process of military parts due to its high efficiency and cleanliness. Through the cavitation effect generated by ultrasonic waves in the cleaning fluid, it can effectively remove oil, rust and other dirt from the surface of parts, meeting the basic requirements of the military industry for the cleanliness of parts.

[0004] However, in practical applications, existing ultrasonic cleaning equipment often uses a single container to hold parts, with parts of different sizes mixed together. During the cleaning process, the surface precision is easily damaged due to collisions and friction. This damage can directly affect the performance of precision military parts.

[0005] Furthermore, since the parts are mostly stationary during the cleaning process, it is difficult to ensure that every surface can fully contact the cleaning fluid with ultrasonic energy by relying solely on the action of ultrasound. This can easily lead to cleaning dead spots and uneven cleaning effects on different parts of the parts, which cannot meet the stringent requirements of the military industry for comprehensive cleaning of parts. Therefore, this utility model is proposed. Utility Model Content

[0006] The technical problem that this utility model aims to solve in view of the above-mentioned prior art is that existing ultrasonic cleaning equipment often uses a single container to place parts, and parts of different sizes are mixed together, which easily leads to damage to the surface precision due to collision and friction during the cleaning process.

[0007] To address the aforementioned problems, this utility model provides a high-efficiency cleaning device for cleaning military components, comprising a cleaning tank with an ultrasonic generator embedded in its lower end, and further comprising: multiple sets of conical funnels equidistantly arranged within the cleaning tank, wherein each set of conical funnels is composed of multiple arc-shaped plates with water-permeable holes; and a floating mechanism disposed within the cleaning tank, wherein when the components to be cleaned are placed into the conical funnels for cleaning, the force generated by the mechanism during operation can cause the components to float up and down within the conical funnels.

[0008] In the aforementioned high-efficiency cleaning device for cleaning military components, the upper and lower floating mechanism causes the conical funnel to open and close alternately, causing the components to float up and down, forming a dynamic cleaning mode. This mode allows each surface of the components to fully contact the cleaning fluid with ultrasonic energy, solving the problem of dead corners during static cleaning and ensuring that all parts of the components are effectively cleaned.

[0009] As a further improvement of this application, the floating mechanism includes a guide rod and a driving unit. The guide rod is fixedly connected inside the cleaning tank and is coaxially arranged with the conical funnel. The lower end of the arc-shaped plate is rotatably connected to the guide rod. The driving unit is connected to the guide rod through a connecting seat and is used to drive the arc-shaped plate to control the opening and closing of the conical funnel.

[0010] As a further improvement of this application, the driving unit includes an electric telescopic rod, the connecting seat is fixedly connected to the guide rod, the electric telescopic rod is rotatably connected to the connecting seat, the telescopic end of the electric telescopic rod is rotatably connected to a fixed seat, and the fixed seat is fixedly connected to the outer wall of the arc-shaped plate.

[0011] As a further improvement of this application, the height of the guide rod is set to be higher than the conical funnel, which is used to limit the components from detaching from the conical funnel during the up-and-down floating process.

[0012] As another improvement of this application, a hollow cavity is provided inside the guide rod, and multiple sets of jet nozzles communicating with the hollow cavity are equidistantly arranged on the guide rod. Each set of jet nozzles is provided with multiple nozzles, and the multiple jet nozzles are circumferentially distributed on the guide rod. It also includes a gas supply pipe, which is connected to the hollow cavity and is used to supply gas into the hollow cavity from an external gas source.

[0013] As a further improvement to this application, the bottom of the cleaning tank is fixedly connected to a drain pipe, and a solenoid valve is installed on the drain pipe.

[0014] As a further improvement to this application, a filter box is also provided on one side of the cleaning box, the filter box being lower than the lower end of the cleaning box, the end of the drain pipe away from the cleaning box being fixedly connected to the upper end of the filter box, and a drain outlet being provided at the lower end of the filter box.

[0015] As a further improvement to this application, a collection frame is inserted into the filter box, and an ultrafiltration membrane is provided at the lower end of the collection frame.

[0016] In summary, this utility model features a cone-shaped funnel with a stepped diameter design. It utilizes the differences in the dimensions of the components to achieve layered placement, creating gaps between adjacent components and preventing collisions and friction between them during the cleaning process.

[0017] The electric telescopic rod drives the arc plate to rotate, causing the conical funnel to open and close alternately, which in turn causes the parts to float up and down, forming a dynamic cleaning mode. This mode allows each surface of the parts to fully contact the cleaning fluid with ultrasonic energy, solving the problem of dead corners during static cleaning and ensuring that all parts are effectively cleaned.

[0018] The permeable holes on the curved plate ensure the circulation of the cleaning fluid, allowing fresh cleaning fluid to continuously replenish the area around the parts, thus enhancing the cleaning effect. At the same time, the cavitation effect generated by the ultrasonic generator can quickly impact and peel off oil, rust, and other dirt from the surface of the parts. Combined with the dynamic cleaning mode, this improves the cleaning effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the cleaning tank according to an embodiment of this application;

[0020] Figure 2 A cross-sectional view of the cleaning box and conical funnel according to the embodiments of this application. Figure 1 ;

[0021] Figure 3 A cross-sectional view of the cleaning box and conical funnel according to the embodiments of this application. Figure 2 ;

[0022] Figure 4 This is a schematic diagram of the conical funnel structure according to an embodiment of this application;

[0023] Figure 5 This is a schematic diagram showing the structure of the conical funnel and the floating mechanism according to the embodiments of this application.

[0024] Figure 6 This is a schematic diagram of the structure of the cleaning box and the filter box according to the embodiments of this application;

[0025] Figure 7 This is a schematic diagram of the internal structure of the filter box according to an embodiment of this application;

[0026] Figure 8 This is an implementation method of the present application. Figure 2 Enlarged view of section A.

[0027] Explanation of the labels in the diagram:

[0028] 1. Cleaning box; 101. Ultrasonic generator; 102. Drain pipe; 2. Conical funnel; 201. Arc plate; 202. Guide rod; 203. Connecting seat; 204. Fixing seat; 205. Electric telescopic rod; 3. Hollow cavity; 301. Air nozzle; 302. Air supply pipe; 4. Filter box; 401. Collection frame; 402. Ultrafiltration membrane; 403. Drain outlet. Detailed Implementation

[0029] The first embodiment of this application will now be described in detail with reference to the accompanying drawings.

[0030] Implementation method:

[0031] Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The diagram illustrates a high-efficiency cleaning device for cleaning military components, comprising a cleaning tank 1 with an ultrasonic generator 101 embedded in its lower end, and multiple sets of conical funnels 2 equidistantly arranged within the cleaning tank 1. Each set of conical funnels 2 consists of multiple arc-shaped plates 201 with water-permeable holes. A floating mechanism is also provided within the cleaning tank 1. When the components to be cleaned are placed into the conical funnels 2, the force generated by this mechanism during operation causes the components to float up and down within the conical funnels 2.

[0032] The floating mechanism includes a guide rod 202 and a drive unit. The guide rod 202 is fixedly connected inside the cleaning tank 1 and is coaxially arranged with the conical funnel 2. The lower end of the arc plate 201 is rotatably connected to the guide rod 202. The drive unit is connected to the guide rod 202 through the connecting seat 203 and is used to drive the arc plate 201 to control the opening and closing of the conical funnel 2.

[0033] The drive unit includes an electric telescopic rod 205, a connecting seat 203 fixedly connected to the guide rod 202, an electric telescopic rod 205 rotatably connected to the connecting seat 203, and a fixed seat 204 rotatably connected to the telescopic end of the electric telescopic rod 205. The fixed seat 204 is fixedly connected to the outer wall of the arc plate 201.

[0034] First, inject an appropriate amount of cleaning fluid into the cleaning tank 1. The fluid level should be 2cm above the top conical funnel. Place military parts with different annular diameters into the conical funnel 2 in sequence. Since the inner diameter of the funnel decreases from top to bottom, the larger diameter parts will stay on the upper step, while the smaller diameter parts will fall into the lower step, creating gaps between adjacent parts. Then, start the ultrasonic generator 101 and adjust the power to 800W. The generated ultrasonic waves propagate in the cleaning fluid, causing the liquid to vibrate and generate a large number of tiny bubbles. When the bubbles burst, they release huge energy, which impacts and peels off the dirt on the surface of the parts, thereby removing oil, rust and other dirt from the surface of the parts.

[0035] Simultaneously, the electric telescopic rod 205 is activated, with its extension frequency set to 10 times / minute and extension stroke to 5cm. During extension and retraction, the electric telescopic rod 205 drives the arc-shaped plate 201 to rotate around the guide rod 202 via the fixed base 204, causing the conical funnel 2 to open and close alternately. When contracting, the funnel diameter decreases, pushing the parts upwards; when extending, the funnel diameter expands, causing the parts to sink downwards under gravity. During this process, the cleaning fluid flows freely through the permeable holes on the arc-shaped plate 201, ensuring full contact with the surface of the parts. This prevents incomplete cleaning of certain areas due to the parts being stationary. Furthermore, the permeable holes on the arc-shaped plate 201 guarantee the circulation of the cleaning fluid, continuously replenishing the area around the parts and improving cleaning efficiency. This combined approach significantly enhances the cleaning effect, enabling rapid and comprehensive cleaning of military-grade parts. After cleaning, the equipment is turned off, and the parts are removed.

[0036] Through the above technical solution, the stepped diameter design of the conical funnel 2 utilizes the size differences of the components to achieve layered placement, and the resulting gaps prevent the components from colliding and rubbing against each other during the cleaning process, thus protecting the surface precision of the components.

[0037] The high-frequency vibration generated by the ultrasonic generator 101 creates a cavitation effect in the cleaning fluid. The impact force released when the bubbles burst is the core driving force for removing dirt. Meanwhile, the arc plate 201 driven by the electric telescopic rod 205 rotates, causing the conical funnel 2 to open and close, and moving the parts up and down. This dynamic cleaning mode allows each surface of the parts to fully contact the cleaning fluid with ultrasonic energy, solving the problem of dead corners in static cleaning. In addition, the design of the water-permeable holes ensures the circulation and renewal of the cleaning fluid, allowing fresh cleaning fluid to continuously replenish the surface of the parts, enhancing the cleaning effect, and thus improving the efficiency and quality of cleaning military parts.

[0038] It should be noted that the curved plate 201 is made of a material with a certain degree of flexibility, such as food-grade silicone or elastic polyurethane. Therefore, when the curved plate 201 is rotated by the electric telescopic rod 205 to open and close the conical funnel 2 and cause the parts to float up and down, it can prevent the curved plate 201 from damaging the surface of the parts.

[0039] Figure 1 , Figure 4 As shown, the height of the guide rod 202 is set higher than the conical funnel 2 to prevent the parts from detaching from the conical funnel 2 during the up-and-down floating process;

[0040] During the up-and-down floating process of the parts, when the parts move upward, the part of the guide rod 202 above the conical funnel 2 will block the parts, effectively preventing the parts from falling out of the conical funnel 2 due to excessive floating amplitude. This ensures that the parts are always cleaned inside the conical funnel 2, avoiding problems such as cleaning interruption caused by parts falling, damage to parts, and impact on the internal structure of the cleaning tank 1, thus improving the stability and safety of the cleaning process.

[0041] Figure 2 , Figure 4 , Figure 8 As shown, a hollow cavity 3 is formed inside the guide rod 202. Multiple sets of jet nozzles 301 connected to the hollow cavity 3 are equidistantly arranged on the guide rod 202. Each set of jet nozzles 301 has multiple nozzles, and the multiple jet nozzles 301 are equidistantly distributed on the guide rod 202. It also includes a gas delivery pipe 302, which is connected to the hollow cavity 3 and is used to deliver gas into the hollow cavity 3 from an external gas source.

[0042] After the parts are cleaned, the cleaning liquid in the cleaning tank 1 is first drained. Then, high-temperature gas from an external heat source is delivered to the hollow cavity 3 of the guide rod 202 through the air supply pipe 302. The gas gathers in the hollow cavity 3 and is evenly sprayed out through the nozzle 301. The sprayed high-temperature airflow directly acts on the surface of the parts in the conical funnel 2. At the same time, the up-and-down floating mechanism continues to drive the parts to float up and down in the conical funnel 2, so that all parts of the parts can fully contact the high-temperature airflow. Under the action of the high-temperature airflow, the moisture on the surface of the parts evaporates rapidly, achieving a drying effect. In addition, the temperature of the hot airflow and the drying time can be adjusted according to the material of the parts to ensure thorough drying without damaging the parts.

[0043] The above technical solution utilizes the heat conduction and convection of high-temperature gas to transfer heat to the surface of the parts, causing the moisture on the surface of the parts to absorb the heat and evaporate into water vapor, thereby achieving the purpose of drying.

[0044] The up-and-down floating mechanism drives the parts to move up and down. Combined with the circumferential distribution design of the jet nozzle 301, it can ensure that every surface of the parts can be evenly heated by the high-temperature airflow, avoiding incomplete drying in some areas. This drying method is integrated into the cleaning device, eliminating the need to transfer the parts to a special drying equipment, reducing the number of processes and parts handling, and improving overall work efficiency.

[0045] Figure 6 As shown, a drain pipe 102 is fixedly connected to the bottom of the cleaning tank 1, and a solenoid valve is installed on the drain pipe 102.

[0046] It also includes a filter box 4 set on one side of the cleaning box 1. The filter box 4 is lower than the lower end of the cleaning box 1. The end of the drain pipe 102 away from the cleaning box 1 is fixedly connected to the upper end of the filter box 4. A drain outlet 403 is opened at the lower end of the filter box 4.

[0047] After cleaning, open the solenoid valve on the drain pipe 102. The dirty cleaning liquid in the cleaning tank 1 flows into the filter box 4 through the drain pipe 102. Since the filter box 4 is lower than the cleaning tank 1, the dirty cleaning liquid smoothly enters the filter box 4 under the action of gravity. After being processed by the filter box 4, the clean liquid is discharged from the drain port 403 at the bottom.

[0048] By utilizing the height difference between the cleaning tank 1 and the filter tank 4, the dirty cleaning liquid flows naturally into the filter tank 4 under gravity for treatment. The filter tank 4 filters and purifies the dirty cleaning liquid, removing impurities and dirt, so that the treated liquid can be recycled or discharged in compliance with standards. This design achieves preliminary recycling of the cleaning liquid, improves the utilization rate of water resources, reduces cleaning costs, and reduces the pollution of the environment caused by wastewater discharge.

[0049] Figure 6 , Figure 7 As shown, a collection frame 401 is inserted into the filter box 4, and an ultrafiltration membrane 402 is provided at the lower end of the collection frame 401.

[0050] After the dirty cleaning solution flows into the filter box 4 from the drain pipe 102, it first enters the collection frame 401. When the liquid passes through the ultrafiltration membrane 402, the microporous structure of the ultrafiltration membrane 402 will trap impurities, dirt particles and other pollutants in the cleaning solution, so that the impurities are collected in the collection frame 401, which facilitates subsequent cleaning and treatment. The filtered clean liquid flows into the bottom of the filter box 4 through the ultrafiltration membrane 402 and then is discharged from the drain port 403. When the pollutants in the collection frame 401 accumulate to a certain extent, the collection frame 401 can be removed from the filter box 4 for cleaning or replacement.

[0051] Through the above technical solution, the ultrafiltration membrane 402 has the characteristics of small pore size and high filtration accuracy, and can effectively intercept suspended particles, colloids and other pollutants in the cleaning solution;

[0052] The collection frame 401 is used to collect the trapped pollutants, which facilitates subsequent cleaning and treatment. This filtration method improves the purification effect of the cleaning fluid, making the treated liquid cleaner and more conducive to recycling. At the same time, the pluggable design of the collection frame 401 makes the operation of cleaning pollutants simple and quick, ensuring the continuous and efficient operation of the filter box 4, and further improving the environmental friendliness of the entire cleaning device.

[0053] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A high-efficiency cleaning device for cleaning military parts, comprising a cleaning tank (1), wherein an ultrasonic generator (101) is embedded in the lower end of the cleaning tank (1), characterized in that, Also includes: Multiple sets of conical funnels (2) are equidistantly arranged in the cleaning tank (1), wherein each set of conical funnels (2) is composed of multiple arc-shaped plates (201), and the arc-shaped plates (201) are provided with water-permeable holes; The up-and-down floating mechanism is installed inside the cleaning tank (1). When the parts to be cleaned are placed into the conical funnel (2) for cleaning, the force generated by the mechanism during operation can drive the parts to float up and down inside the conical funnel (2).

2. A high performance cleaning device for cleaning military parts as claimed in claim 1 wherein: The floating mechanism includes a guide rod (202) and a drive unit. The guide rod (202) is fixedly connected inside the cleaning tank (1) and is coaxially arranged with the conical funnel (2). The lower end of the arc plate (201) is rotatably connected to the guide rod (202). The drive unit is connected to the guide rod (202) through a connecting seat (203) and is used to drive the arc plate (201) to control the opening and closing of the conical funnel (2).

3. A high performance cleaning device for cleaning military parts as claimed in claim 2 wherein: The drive unit includes an electric telescopic rod (205), the connecting seat (203) is fixedly connected to the guide rod (202), the electric telescopic rod (205) is rotatably connected to the connecting seat (203), and the telescopic end of the electric telescopic rod (205) is rotatably connected to a fixed seat (204), the fixed seat (204) is fixedly connected to the outer wall of the arc plate (201).

4. A high performance cleaning device for cleaning of military parts as claimed in claim 2 wherein: The height of the guide rod (202) is set higher than that of the conical funnel (2) to prevent the parts from detaching from the conical funnel (2) during the up-and-down floating process.

5. A high performance cleaning apparatus for cleaning military parts as claimed in claim 4 wherein: The guide rod (202) has a hollow cavity (3) inside. Multiple sets of air nozzles (301) connected to the hollow cavity (3) are equidistantly arranged on the guide rod (202). Each set of air nozzles (301) has multiple nozzles, and the multiple air nozzles (301) are equidistantly distributed on the guide rod (202). It also includes a gas delivery pipe (302), which is connected to the hollow cavity (3) and is used to deliver gas into the hollow cavity (3) from an external gas source.

6. A high performance cleaning apparatus for cleaning military parts as claimed in claim 1 wherein: The bottom of the cleaning tank (1) is fixedly connected to a drain pipe (102), and a solenoid valve is installed on the drain pipe (102).

7. A high performance cleaning apparatus for cleaning military parts as claimed in claim 6 wherein: It also includes a filter box (4) disposed on one side of the cleaning box (1), the filter box (4) being lower than the lower end face of the cleaning box (1), the end of the drain pipe (102) away from the cleaning box (1) being fixedly connected to the upper end of the filter box (4), and a drain outlet (403) being provided at the lower end of the filter box (4).

8. A high performance cleaning apparatus for cleaning military parts as claimed in claim 7 wherein: A collection frame (401) is inserted into the filter box (4), and an ultrafiltration membrane (402) is provided at the lower end of the collection frame (401).

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