Ultrasonic cleaning machine

Abstract

The utility model relates to the technical field of cleaning machines and discloses an ultrasonic cleaning machine which comprises an ultrasonic cleaning machine body, a discharging mechanism is arranged on the right side of the ultrasonic cleaning machine body, a charging mechanism is arranged in an inner cavity of the ultrasonic cleaning machine body, and a collecting mechanism is arranged on the rear side of the ultrasonic cleaning machine body. The discharging mechanism comprises a lifting control box, a servo motor is fixedly installed at the bottom of the lifting control box, an output shaft of the servo motor penetrates into an inner cavity of the lifting control box and is fixedly provided with a lifting threaded rod, and a lifting plate is installed on the outer wall of the lifting threaded rod in a threaded mode. The discharging mechanism and the loading mechanism are matched with each other, so that the whole screen frame is convenient to lift and discharge, meanwhile, the influence of impurities on the stability of the lifting threaded rod is avoided, and meanwhile, the whole screen frame can be quickly disassembled and cleaned and loaded after being disassembled.

Description

Technical Field

[0001] This utility model relates to the field of cleaning machine technology, specifically to an ultrasonic cleaning machine. Background Technology

[0002] Ultrasonic cleaning is a technology that uses the microbubbles and eddies generated by high-frequency ultrasonic waves in a liquid to remove dirt and impurities from the surface of an object. The working principle involves placing the item to be cleaned in a cleaning tank, adding an appropriate amount of cleaning liquid, and then using an ultrasonic generator to produce high-frequency ultrasonic waves. These microbubbles and eddies in the liquid then remove the dirt and impurities from the surface of the item. However, existing technologies have the following problems:

[0003] Chinese patent document CN222220641U discloses an ultrasonic cleaner, including an ultrasonic cleaner body. Slider blocks are slidably connected to the inner walls of both ends of the ultrasonic cleaner body. Rotating rods are rotatably connected to the opposite side walls of the two sliders. A fixed frame is fixedly connected to the opposite ends of the two rotating rods. A mesh frame is installed at the lower end of the fixed frame. A moving mechanism for moving the mesh frame is provided inside the ultrasonic cleaner body, and a flipping mechanism for flipping the mesh frame is provided inside the ultrasonic cleaner body. This utility model has a reasonable structure. By setting up the moving mechanism and the flipping mechanism, the mesh frame is raised and lowered. When it reaches the toothed position of the rack, the gear rotates under the action of the rack, realizing the flipping of the mesh frame and pouring the material inside the mesh frame into the mesh frame, thus achieving material collection and greatly improving work efficiency.

[0004] While the aforementioned literature describes an automatic lifting and flipping of parts within the mesh frame for discharge, in actual use, the threaded rod and gear are located within the inner cavity of the ultrasonic cleaner body. This inner cavity needs to be filled with cleaning fluid, and after cleaning the parts, a large amount of debris and contaminants remain. Over time, this can easily obstruct the threaded connection between the threaded rod and the slider, causing the mesh frame to be unable to lift or lower stably. Furthermore, neither the ultrasonic cleaner body nor the collection box in the aforementioned literature has a wastewater discharge structure. Consequently, the wastewater inside the ultrasonic cleaner body can only be discharged by tilting the entire ultrasonic cleaner body after each cleaning. Additionally, some water stains from the parts poured into the collection box will remain inside the cavity, making cleaning inconvenient. Utility Model Content

[0005] This invention provides an ultrasonic cleaning machine to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] An ultrasonic cleaner includes an ultrasonic cleaner body. A discharge mechanism is located on the right side of the ultrasonic cleaner body, a loading mechanism is located inside the ultrasonic cleaner body, and a collection mechanism is located at the rear of the ultrasonic cleaner body. The discharge mechanism includes a lifting control box. A servo motor is fixedly installed at the bottom of the lifting control box. The output shaft of the servo motor passes through the inner cavity of the lifting control box and is fixedly installed with a lifting threaded rod. A lifting plate is threaded onto the outer wall of the lifting threaded rod. The front and rear sides of the lifting plate overlap with the front and rear sides of the inner wall of the lifting control box, respectively. Lifting rods are fixedly installed on the front and rear sides of the top of the lifting plate. Limiting plates are fixedly installed at the top ends of the two lifting rods. Insertion rods are fixedly installed on the front and rear sides of the top of the limiting plates.

[0008] The loading mechanism includes a fixed frame, a mesh frame is fixedly installed at the bottom of the fixed frame, a discharge control base plate is hinged to the front bottom of the mesh frame, and L-shaped plates are fixedly installed on the top left and right sides of the fixed frame. Two through-holes are opened at the horizontal position of the two L-shaped plates, and the two through-holes on the right L-shaped plate are engaged with two insert rods, so that the bottom of the L-shaped plate abuts against the top of the limiting plate.

[0009] A further improvement of the present invention is that: an extension side plate is fixedly installed on the upper left side of the ultrasonic cleaner body, and limit slide rods are fixedly installed on both the front and rear sides of the top of the extension side plate; the L-shaped plate on the top right side of the fixed frame is slidably connected to the two limit slide rods at a horizontal position; and lifting handles are fixedly installed on opposite ends of the two L-shaped plates at a horizontal position.

[0010] A further improvement of this utility model is that: an L-shaped support plate is fixedly installed on the top rear side of the fixed frame, an electric push rod is fixedly installed at the top of the horizontal part of the L-shaped support plate, the output end of the electric push rod passes through to the bottom of the horizontal part of the L-shaped support plate and is fixedly connected to a connecting rope, a connecting plate is fixedly installed in the middle of the rear end of the discharge control base plate, a pulling rod is fixedly installed on the top of the connecting plate, and the top end of the pulling rod is fixedly connected to the bottom end of the connecting rope.

[0011] A further improvement of this utility model is that: connecting side straps are fixedly installed on the top left and right sides of the discharge control base plate, and the length of the two connecting side straps is the same as the length of the discharge control base plate, and the top ends of the two connecting side straps are fixedly connected to the bottom left and right sides of the mesh frame.

[0012] A further improvement of this utility model is that: two left and right receiving inclined plates are fixedly installed on the top rear side of the ultrasonic cleaner body, and the two receiving inclined plates are located on the left and right sides of the connecting plate in the inclined open state and below the discharge control bottom plate. The collection mechanism includes a material box, the top of the material box is aligned front and back with the top of the ultrasonic cleaner body, the material box is fixedly installed on the rear side of the ultrasonic cleaner body, side guard plates are fixedly installed on both sides of the top of the material box, and a guide inclined plate is fixedly installed on the upper front side of the inner wall of the material box.

[0013] A further improvement of this utility model is that: a pull-out hole penetrating its inner cavity is provided on the front side of the material box, a pull-out plate is snapped into the inner side of the pull-out hole, a material receiving mesh frame is fixedly installed on the rear side of the pull-out plate, the front side and the left and right sides of the material receiving mesh frame overlap with the front side and the left and right sides of the inner wall of the material box, respectively, a water accumulation groove is provided at the bottom of the inner wall of the material box, and a pull-out groove is provided on the rear side of the pull-out plate.

[0014] A further improvement of this utility model is that: a drain pipe is fixedly connected to the rear end of the ultrasonic cleaning machine body, penetrating its inner cavity. The drain pipe is located below the loading box. An electrically controlled valve is provided on the outer wall of the drain pipe to control its closure. A straight drain pipe is fixedly connected to the bottom of the loading box, penetrating to the inner side of the water collection tank. The bottom end of the straight drain pipe is fixedly connected to the rear side of the top of the drain pipe and penetrates its inner cavity. The straight drain pipe is located behind the electrically controlled valve.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] This utility model provides an ultrasonic cleaning machine. Through the cooperation between the discharge mechanism and the loading mechanism, the entire mesh frame can be easily lifted and discharged without worrying about impurities affecting the stability of the lifting threaded rod. At the same time, the entire mesh frame can be quickly disassembled for cleaning and then loaded with materials.

[0017] This utility model provides an ultrasonic cleaner. Through the cooperation of an electric push rod, connecting rope, discharge control base plate, collection mechanism, sewage pipe, and electric control valve, it is convenient to perform secondary water control on the discharged parts and prevent excess cleaning fluid from remaining in the inner cavity of the loading box. At the same time, it can also centrally discharge the cleaning fluid mixed with impurities after cleaning, which is convenient for quick and easy re-cleaning of the parts. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the discharge mechanism and the loading mechanism of this utility model.

[0020] Figure 3 This is a schematic diagram of the material discharge control base plate of this utility model in its open state.

[0021] Figure 4 This is a schematic diagram of the collection mechanism of the present invention;

[0022] Figure 5 This is a schematic diagram of the sewage pipe structure of this utility model.

[0023] In the diagram: 1. Ultrasonic cleaning machine body; 11. Extended side plate; 12. Limiting slide bar; 13. Material receiving inclined plate; 14. Drain pipe; 141. Electric control valve; 2. Discharge mechanism; 21. Lifting control box; 22. Servo motor; 23. Lifting threaded rod; 24. Lifting plate; 25. Lifting rod; 26. Limiting plate; 27. Insertion rod; 3. Loading mechanism; 31. Fixed frame; 311. L-shaped raised plate; 312. Electric... 313. Push rod; 32. Connecting rope; 33. Mesh frame; 34. Discharge control base plate; 35. Connecting plate; 36. Pulling upright; 37. Connecting side belt; 48. L-shaped plate; 49. Lifting handle; 40. Collection mechanism; 41. Loading box; 42. Sewage discharge straight pipe; 43. Side guard plate; 44. Guide inclined plate; 45. Water collection trough; 46. Pull-out hole; 47. Receiving mesh frame; 48. Pull-out plate; 49. Pull-out groove. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand

[0025] Understood. The present invention will now be further described in conjunction with specific implementation methods.

[0026] like Figure 1 , Figure 2As shown, this utility model provides an ultrasonic cleaner, including an ultrasonic cleaner body 1. A discharge mechanism 2 is provided on the right side of the ultrasonic cleaner body 1, a loading mechanism 3 is provided inside the ultrasonic cleaner body 1, and a collection mechanism 4 is provided at the rear side of the ultrasonic cleaner body 1. The discharge mechanism 2 includes a lifting control box 21. A servo motor 22 is fixedly installed at the bottom of the lifting control box 21. The output shaft of the servo motor 22 passes through the inner cavity of the lifting control box 21 and is fixedly installed with a lifting threaded rod 23. A lifting plate 24 is threaded onto the outer wall of the lifting threaded rod 23. The front and rear sides of the lifting plate 24 overlap with the front and rear sides of the inner wall of the lifting control box 21, respectively. Lifting rods 25 are fixedly installed on the front and rear sides of the top of the lifting plate 24. Limiting plates 26 are fixedly installed at the top of the two lifting rods 25. Insert rods 27 are fixedly installed on both the front and rear sides. The loading mechanism 3 includes a fixed frame 31. A mesh frame 32 is fixedly installed at the bottom of the fixed frame 31. A discharge control base plate 33 is hinged to the front bottom of the mesh frame 32. L-shaped plates 34 are fixedly installed on the left and right sides of the top of the fixed frame 31. Two through-holes are opened at the horizontal position of the two L-shaped plates 34. The two through-holes on the right side of the L-shaped plate 34 are engaged with the two insert rods 27 and the bottom of the L-shaped plate 34 abuts against the top of the limiting plate 26. An extension side plate 11 is fixedly installed on the upper left side of the ultrasonic cleaning machine body 1. Limiting slide rods 12 are fixedly installed on the front and rear sides of the top of the extension side plate 11. The L-shaped plate 34 on the right side of the top of the fixed frame 31 is slidably connected to the two limiting slide rods 12 at the horizontal position. Lifting handles 35 are fixedly installed at the opposite ends of the horizontal position of the two L-shaped plates 34.

[0027] During use, the parts or items to be cleaned are placed inside the mesh frame 32 at the bottom of the fixed frame 31 within the inner cavity of the ultrasonic cleaner body 1. At this time, the discharge control base plate 33 is in a closed state. Cleaning fluid is then poured into the inner cavity of the ultrasonic cleaner body 1 until it exceeds the placed parts. The ultrasonic generator built into the ultrasonic cleaner body 1 can then be used for cleaning. After cleaning, the servo motor 22 at the bottom of the externally installed lifting control box 21 controls the rotation of the lifting threaded rod 23 within the lifting control box 21. The threaded connection between the lifting plate 24 and the lifting threaded rod 23 controls the lifting plate 24 to drive the two lifting rods 25 upwards, thereby lifting the limited... When the positioning plate 26 is lifted upwards, the fixing frame 31, which is secured to the top of the limiting plate 26 by the L-shaped plate 34, can be pulled upwards as a whole. When the lifting plate 24 abuts against the bottom of the inner wall of the lifting control box 21, the mesh frame 32 can reach the top of the ultrasonic cleaner body 1. At the same time, when the fixing frame 31 rises, its upward stability can be ensured by the sliding connection between the left L-shaped plate 34 and the limiting slide rod 12. When the mesh frame 32 needs to be cleaned, the L-shaped plate 34 can be pulled upwards by the lifting handle 35 to directly pull the L-shaped plate 34 out of the insert rod 27 and the limiting slide rod 12, thus completing the disassembly of the fixing frame 31 and the mesh frame 32 for easy cleaning.

[0028] like Figure 3 As shown, an L-shaped scaffolding plate 311 is fixedly installed on the top rear side of the fixed frame 31. An electric push rod 312 is fixedly installed at the top horizontal position of the L-shaped scaffolding plate 311. The output end of the electric push rod 312 extends through to the bottom horizontal position of the L-shaped scaffolding plate 311 and is fixedly connected to a connecting rope 313. A connecting plate 331 is fixedly installed in the middle of the rear end of the discharge control base plate 33. A pulling rod 332 is fixedly installed on the top of the connecting plate 331. The top of the pulling rod 332 is fixedly connected to the bottom end of the connecting rope 313. Connecting side straps 333 are fixedly installed on the top left and right sides of the discharge control base plate 33. The length of the two connecting side straps 333 is the same as the length of the discharge control base plate 33. The top of the two connecting side straps 333 is fixedly connected to the bottom left and right sides of the mesh frame 32. The connecting side straps 333 are made of thin nylon fabric with a thickness of five millimeters. This does not affect the closing of the discharge control base plate 33 while preventing parts from falling from the side.

[0029] When the mesh frame 32 reaches its highest point, the electric push rod 312 on the top of the L-shaped support plate 311 can be activated to move the output end downward. By connecting the output end with the connecting rope 313 and the connecting rope 313 with the pulling pole 332, the rubber connecting side strap 333 hinged to the fixed frame 31 can be lowered using the connecting plate 331 until the connecting rope 313 is taut. The rubber connecting side straps 333 on both sides of the discharge control base plate 33 are taut, thereby maintaining the tilt stability of the discharge control base plate 33, so that the parts inside the mesh frame 32 slide backward to complete the discharge.

[0030] like Figure 4 , Figure 5 As shown, two left and right receiving inclined plates 13 are fixedly installed on the top rear side of the ultrasonic cleaner body 1. The two receiving inclined plates 13 are located on the left and right sides of the connecting plate 331 in the tilted open state and below the discharge control base plate 33. The collection mechanism 4 includes a material box 41. The top of the material box 41 is aligned front and back with the top of the ultrasonic cleaner body 1. The material box 41 is fixedly installed on the rear side of the ultrasonic cleaner body 1. Side guard plates 42 are fixedly installed on both sides of the top of the material box 41. A guide inclined plate 43 is fixedly installed on the upper front side of the inner wall of the material box 41. A pull-out hole 45 penetrating its inner cavity is opened on the front side of the material box 41. A pull-out plate 47 is snapped into the inner side of the pull-out hole 45. The rear side of the pull-out plate 47 is fixedly... A receiving mesh frame 46 is fixedly installed. The front side and the left and right sides of the receiving mesh frame 46 overlap with the front side and the left and right sides of the inner wall of the material box 41, respectively. A water collection groove 44 is opened at the bottom of the inner wall of the material box 41. A pull-out groove 48 is opened at the rear side of the pull-out plate 47. A drain pipe 14 that runs through its inner cavity is fixedly connected to the rear end of the ultrasonic cleaning machine body 1. The drain pipe 14 is located below the material box 41. An electric control valve 141 that controls its closure is provided on the outer wall of the drain pipe 14. A drain straight pipe 411 that runs through the inner side of the water collection groove 44 is fixedly connected to the bottom of the material box 41. The bottom end of the drain straight pipe 411 is fixedly connected to the rear side of the top of the drain pipe 14 and runs through its inner cavity. The drain straight pipe 411 is located at the rear side of the electric control valve 141.

[0031] When the parts are discharged through the inclined discharge control plate 33, they can slide down the receiving inclined plate 13 onto the guide inclined plate 43. After being buffered by the inclination of the guide inclined plate 43, they slide down again into the receiving mesh frame 46 inside the loading box 41. At the same time, the side guards 42 on the left and right sides of the top of the loading box 41 prevent the parts from falling to the sides. Excess cleaning fluid falling with the parts will fall into the water collection tank 44 through the holes of the receiving mesh frame 46, thus avoiding cleaning fluid residue. The parts in the receiving mesh frame 46 can be directly pulled out by pulling the pull plate 47 through the pull slot 48, thereby pulling the receiving mesh frame 46 out through the pull hole 45 for easy removal and drainage. Excess cleaning fluid in the straight pipe 411 can be directly discharged into the drain pipe 14 through the drain straight pipe 411. The cleaning fluid in the inner cavity of the ultrasonic cleaner body 1 can be discharged through the drain pipe 14 by opening the electric control valve 141. After the cleaning fluid mixed with impurities in the inner cavity of the ultrasonic cleaner body 1 is completely discharged and rinsed, the electric push rod 312 can be started to pull the connecting rope 313 upward to drive the discharge control base plate 33 to close. Similarly, the output shaft of the servo motor 22 can be driven to reverse to drive the lifting threaded rod 23 to reverse, thereby controlling the mesh frame 32 to descend into the inner cavity of the ultrasonic cleaner body 1 for the ultrasonic cleaning of the next batch of parts.

[0032] The working principle of this ultrasonic cleaner will be explained in detail below.

[0033] like Figure 1-5As shown, during use, the parts or items to be cleaned are placed inside the mesh frame 32 at the bottom of the fixed frame 31 within the inner cavity of the ultrasonic cleaner body 1. At this time, the discharge control base plate 33 is in a closed state. Then, cleaning fluid is poured into the inner cavity of the ultrasonic cleaner body 1 until it exceeds the placed parts, so that the ultrasonic generator built into the ultrasonic cleaner body 1 can be used for cleaning. After cleaning, the servo motor 22 at the bottom of the externally installed lifting control box 21 can be used to control the rotation of the lifting threaded rod 23 inside the lifting control box 21. With the threaded connection between the lifting plate 24 and the lifting threaded rod 23, the lifting plate 24 can be controlled to drive the two lifting rods 25 to rise, thereby pushing the limit plate 26 upward. The L-shaped plate 34 is used to lock the limit plate 26. The fixing frame 31 on the top insert rod 27 can pull the entire mesh frame 32 upward. When the lifting plate 24 abuts against the bottom of the inner wall of the lifting control box 21, the mesh frame 32 will reach the top of the ultrasonic cleaner body 1. At the same time, when the fixing frame 31 rises, its upward stability can be ensured by the sliding connection between the horizontal L-shaped plate 34 on the left and the limiting slide rod 12. When it is necessary to clean the mesh frame 32, the L-shaped plate 34 can be pulled upward by using the lifting handle 35 to directly pull the L-shaped plate 34 out of the insert rod 27 and the limiting slide rod 12 to complete the disassembly of the fixing frame 31 and the mesh frame 32, which is convenient for cleaning. When the mesh frame 32 reaches the highest point, the electric push rod 312 on the top of the L-shaped lifting plate 311 can be activated to move the output end downward. With the help of the output end and the connecting rope The connection of 313 and the connection of the connecting rope 313 to the pulling rod 332 can be achieved by using the connecting plate 331 to lower the rear end of the rubber connecting side strap 333 that is hinged to the fixed frame 31 until the connecting rope 313 is taut. The rubber connecting side straps 333 on both sides of the discharge control base plate 33 are taut, thereby maintaining the tilt stability of the discharge control base plate 33. This allows the parts in the inner cavity of the mesh frame 32 to slide backward to complete the discharge. During discharge, the parts can slide down onto the guide slope 43 after passing through the receiving slope 13. After being buffered by the slope of the guide slope 43, the parts slide down again into the receiving mesh frame 46 in the inner cavity of the loading box 41. At the same time, the side guard plates 42 on the top left and right sides of the loading box 41 prevent the parts from falling to the sides. Excess cleaning fluid that falls with the parts will fall through the holes of the receiving mesh frame 46. The cleaning fluid is directed to the inner cavity of the water collection tank 44 to prevent cleaning fluid residue. Parts in the receiving mesh frame 46 can be directly pulled out through the pull slot 48 by pulling the pull plate 47, thereby pulling the receiving mesh frame 46 through the pull hole 45 for easy removal. Excess cleaning fluid in the drain straight pipe 411 can flow directly into the drain pipe 14 for discharge. The cleaning fluid in the inner cavity of the ultrasonic cleaner body 1 can be discharged through the drain pipe 14 by opening the electric control valve 141. After the cleaning fluid mixed with impurities in the inner cavity of the ultrasonic cleaner body 1 is completely discharged and rinsed, the electric push rod 312 can be activated to pull the connecting rope 313 upward to close the discharge control base plate 33. Similarly, the output shaft of the servo motor 22 can be driven to reverse, driving the lifting threaded rod 23 to reverse.This controls the mesh frame 32 to descend into the inner cavity of the ultrasonic cleaner body 1 for the ultrasonic cleaning of the next batch of parts.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An ultrasonic cleaning machine comprising an ultrasonic cleaning machine body (1), characterized in that: The ultrasonic cleaner body (1) is provided with a discharge mechanism (2) on the right side, a loading mechanism (3) is provided in the inner cavity of the ultrasonic cleaner body (1), and a collection mechanism (4) is provided on the rear side of the ultrasonic cleaner body (1). The discharge mechanism (2) includes a lifting control box (21). A servo motor (22) is fixedly installed at the bottom of the lifting control box (21). The output shaft of the servo motor (22) passes through the inner cavity of the lifting control box (21) and is fixedly installed with a lifting threaded rod (23). A lifting plate (24) is threaded on the outer wall of the lifting threaded rod (23). The front and rear sides of the lifting plate (24) overlap with the front and rear sides of the inner wall of the lifting control box (21) respectively. Lifting rods (25) are fixedly installed on the front and rear sides of the top of the lifting plate (24). Limiting plates (26) are fixedly installed on the top of the two lifting rods (25). Insert rods (27) are fixedly installed on the front and rear sides of the top of the limiting plate (26). The loading mechanism (3) includes a fixed frame (31), a wire mesh frame (32) is fixedly installed at the bottom of the fixed frame (31), a discharge control base plate (33) is hinged to the front bottom of the wire mesh frame (32), and L-shaped plates (34) are fixedly installed on the top left and right sides of the fixed frame (31). Two through-holes are opened at the horizontal position of the two L-shaped plates (34), and the two through-holes on the right side of the L-shaped plate (34) are engaged with the two insert rods (27) and the bottom of the L-shaped plate (34) abuts against the top of the limiting plate (26).

2. The ultrasonic cleaning machine of claim 1, wherein: An extension side plate (11) is fixedly installed on the upper left side of the ultrasonic cleaner body (1). Limiting slide rods (12) are fixedly installed on both the front and rear sides of the top of the extension side plate (11). The L-shaped plate (34) on the right side of the top of the fixed frame (31) is slidably connected to the two limiting slide rods (12) at the horizontal position. Lifting handles (35) are fixedly installed on the opposite ends of the two L-shaped plates (34) at the horizontal position.

3. The ultrasonic cleaning machine of claim 1, wherein: An L-shaped support plate (311) is fixedly installed on the top rear side of the fixed frame (31). An electric push rod (312) is fixedly installed at the top horizontal position of the L-shaped support plate (311). The output end of the electric push rod (312) extends through to the bottom horizontal position of the L-shaped support plate (311) and is fixedly connected to a connecting rope (313). A connecting plate (331) is fixedly installed in the middle of the rear end of the discharge control base plate (33). A pulling rod (332) is fixedly installed on the top of the connecting plate (331). The top end of the pulling rod (332) is fixedly connected to the bottom end of the connecting rope (313).

4. The ultrasonic cleaning machine of claim 1, wherein: The top left and right sides of the discharge control base plate (33) are fixedly installed with connecting side straps (333), and the length of the two connecting side straps (333) is the same as the length of the discharge control base plate (33). The top of the two connecting side straps (333) is fixedly connected to the bottom left and right sides of the wire mesh frame (32).

5. The ultrasonic cleaning machine of claim 1, wherein: The ultrasonic cleaner body (1) has two left and right receiving inclined plates (13) fixedly installed on the top rear side. The two receiving inclined plates (13) are located on the left and right sides of the connecting plate (331) in the tilted open state and below the discharge control base plate (33). The collection mechanism (4) includes a loading box (41). The top of the loading box (41) is aligned front and back with the top of the ultrasonic cleaner body (1). The loading box (41) is fixedly installed on the rear side of the ultrasonic cleaner body (1). Side guard plates (42) are fixedly installed on both sides of the top of the loading box (41). A guide inclined plate (43) is fixedly installed on the upper front side of the inner wall of the loading box (41).

6. An ultrasonic cleaning machine as claimed in claim 5, wherein: The front side of the loading box (41) is provided with a pull-out hole (45) that passes through its inner cavity. A pull-out plate (47) is snapped into the inner side of the pull-out hole (45). A material receiving mesh frame (46) is fixedly installed on the rear side of the pull-out plate (47). The front side and the left and right sides of the material receiving mesh frame (46) overlap with the front side and the left and right sides of the inner wall of the loading box (41), respectively. A water accumulation groove (44) is provided at the bottom of the inner wall of the loading box (41). A pull-out groove (48) is provided on the rear side of the pull-out plate (47).

7. An ultrasonic cleaning machine as claimed in claim 6, wherein: The rear end of the ultrasonic cleaning machine body (1) is fixedly connected to a drain pipe (14) that runs through its inner cavity. The drain pipe (14) is located below the loading box (41). The outer wall of the drain pipe (14) is provided with an electric control valve (141) that controls its closure. The bottom of the loading box (41) is fixedly connected to a drain straight pipe (411) that runs through the inner side of the water collection tank (44). The bottom end of the drain straight pipe (411) is fixedly connected to the rear side of the top of the drain pipe (14) and runs through its inner cavity. The drain straight pipe (411) is located behind the electric control valve (141).

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