Automatic drainage device of ultrasonic cleaning machine

Abstract

The utility model relates to the technical field of ultrasonic cleaning machines, in particular to an automatic drainage device of an ultrasonic cleaning machine, which comprises an ultrasonic cleaning machine body, the ultrasonic cleaning machine body comprises a cleaning box, four supporting legs are symmetrically fixed on the bottom surface of the cleaning box, two square sleeves are symmetrically fixed on two opposite outer walls of the cleaning box, and the two square sleeves are sleeved on the supporting legs. Sliding grooves are formed in the two inner walls, corresponding to the two square sleeves, of the cleaning box, and interception units are slidably connected into the sliding grooves. According to the device, the first electric telescopic rod, the filter screen with the inclination angle, the second electric telescopic rod, the scraping plate and the collecting box are arranged in a matched mode, impurities can be intercepted and prevented from blocking the drainage hole and the water suction pump, and the first electric telescopic rod can be driven to stretch and contract to achieve vertical movement of the filter screen; and the intercepted impurities can be easily lifted to the position of the collecting tank and are scraped into the collecting box by the scraping plate to be collected, so that the impurity separation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cleaning machines, in particular to an automatic drainage device for ultrasonic cleaning machines. Background Art

[0002] Ultrasonic cleaning machine is a mechanical device that uses ultrasonic vibration to clean dirt on the surface of objects. Its working principle is that the ultrasonic generator will emit high-frequency oscillation signals, which are converted into high-frequency mechanical vibrations through the transducer and then propagated into the cleaning liquid. When ultrasonic waves propagate in the cleaning liquid, tens of thousands of tiny bubbles will be generated. These bubbles vibrate under the action of the sound field. When the sound pressure reaches a certain value, the bubbles will rapidly increase and suddenly close. At the moment when the bubbles close, a strong shock wave will be generated, thereby forming high pressure and local high temperature around the bubbles. This shock wave and high temperature and high pressure generated by the closure of the bubbles can effectively destroy and separate the dirt on the surface of the object being cleaned, causing it to fall off the surface of the object and disperse into the cleaning liquid;

[0003] In the field of ultrasonic cleaning machines, the drainage device is one of the key components to ensure the normal operation of the equipment. However, during the drainage process, traditional ultrasonic cleaning machines often encounter problems such as impurities clogging the water pump and affecting the drainage efficiency. These impurities mainly come from oil, rust and other insoluble dirt removed during the cleaning process. Traditional drainage devices often lack effective anti-clogging measures. Once the drain pipe is blocked, it will not only affect the normal operation of the cleaning machine, but may also cause damage to the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic drainage device for an ultrasonic cleaning machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic drainage device for an ultrasonic cleaning machine comprises an ultrasonic cleaning machine body, wherein the ultrasonic cleaning machine body comprises a cleaning box, four supporting legs are symmetrically fixed to the bottom surface of the cleaning box, two square sleeves are symmetrically fixed to two opposite outer walls of the cleaning box, two inner walls of the cleaning box corresponding to the two square sleeves are provided with slide grooves, a retention unit is slidably connected in the slide groove, and a placement frame for placing objects to be cleaned is placed in the cleaning box.

[0007] Furthermore, a water pump is placed below the cleaning box, a drainage hole is opened on the bottom surface of the cleaning box, and the drainage hole and the water pump are connected through a drainage pipe.

[0008] Furthermore, the placement frame is fixedly connected to strip plates on both sides of the top surface, the bottom surface of the strip plates is in contact with the top surface of the cleaning box, the top surfaces of the two strip plates are fixedly connected to handles, and the outer wall of the placement frame is provided with a plurality of circular holes of different sizes.

[0009] Furthermore, the interception unit includes a filter screen, the outer periphery of the filter screen is wrapped with a frame, the two outer side walls opposite to the frame are fixedly connected with square columns, the two square columns are respectively slidably connected with two slide grooves, the two square sleeves are fixedly connected with an electric telescopic rod one, the top surfaces of the two electric telescopic rods one are fixedly connected with connecting plates, the bottom surfaces of the two connecting plates are respectively fixedly connected to the top ends of the two square columns, and the outer wall of the frame is in contact with the inner wall of the cleaning box.

[0010] Preferably, the filter screen has a certain inclination angle, four lifting blocks are symmetrically fixed on the top surface of the frame, and the top surface of the lifting blocks is in contact with the bottom surface of the placement frame.

[0011] Furthermore, a collecting groove is provided on the outer wall of the cleaning box corresponding to the lowest point of the filter, and a scraping unit is fixedly connected to the side wall of the cleaning box with the collecting groove, and the scraping unit includes two L-shaped frames symmetrical to each other, and one end of the two L-shaped frames is fixedly connected to the outer wall of the cleaning box, and the side walls of the two L-shaped frames are fixedly connected to two electric telescopic rods, and the ends of the two electric telescopic rods are fixedly connected to scrapers.

[0012] Furthermore, the side wall of the cleaning box with a collecting groove is provided with a collecting box, and two opposite side walls of the collecting box are fixedly connected with extension blocks, and the side walls of the two extension blocks are provided with plug-in grooves, and the outer wall of the cleaning box is symmetrically fixed with two plug-in blocks, and the two plug-in blocks are respectively matched with the two plug-in grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting a filter with an inclined angle inside the cleaning box, impurities generated during the cleaning process can be intercepted to prevent them from clogging the drainage holes and the water pump, thereby increasing the service life of the equipment.

[0015] 2. Through the coordinated arrangement of the electric telescopic rod 1, the connecting plate, the filter, the frame, the square column, the L-shaped frame, the electric telescopic rod 2, the scraper and the collection box, the electric telescopic rod 1 can be driven to extend and contract to realize the up and down movement of the filter, and the trapped impurities can be easily lifted to the position of the collection trough and scraped into the collection box by the scraper, thereby improving the efficiency of impurity separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of an automatic drainage device for an ultrasonic cleaning machine of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the ultrasonic cleaning machine in the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the ultrasonic cleaning machine body in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the interception unit in the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the scraping unit and the collection box in the utility model;

[0021] Figure 6 It is a schematic diagram of the placement frame structure in the utility model.

[0022] In the figure: 100, ultrasonic cleaning machine body; 110, cleaning box; 111, supporting leg; 112, collecting tank; 113, square sleeve; 114, electric telescopic rod 1; 115, connecting plate; 116, plug-in block; 120, scraping unit; 121, L-shaped frame; 122, electric telescopic rod 2; 123, scraper; 130, interception unit; 131, filter screen; 132, lifting block; 133, square column; 134, frame; 200, water pump; 210, drainage pipe; 300, collecting box; 310, extension block; 311, plug-in tank; 400, placement frame; 410, strip plate; 411, handle. DETAILED DESCRIPTION

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

[0024] See also Figures 1 to 6In an embodiment of the utility model, an automatic drainage device for an ultrasonic cleaning machine includes an ultrasonic cleaning machine body 100, and the ultrasonic cleaning machine body 100 includes a cleaning box 110. Four supporting legs 111 are symmetrically fixed to the bottom surface of the cleaning box 110. Two opposite outer walls of the cleaning box 110 are symmetrically fixed with two square sleeves 113. The two inner walls of the cleaning box 110 corresponding to the two square sleeves 113 are both provided with slide grooves, and a retention unit 130 is slidably connected in the slide groove. A placement frame 400 for placing objects to be cleaned is placed in the cleaning box 110, and a water pump 200 is placed below the cleaning box 110. A drainage hole is provided on the bottom surface of the cleaning box 110, and the drainage hole and the water pump 200 are connected through a drainage pipe 210.

[0025] Specifically, when in use, the placement frame 400 is placed in the cleaning box 110, the items to be cleaned are placed in the placement frame 400, an appropriate amount of cleaning liquid is added to the cleaning box 110, the device is started, and the cleaning operation is performed. After the cleaning is completed, the water pump 200 is started, and the water pump 200 will pump the sewage in the cleaning box 110 out of the drainage hole through the drainage pipe 210. During the discharge of the cleaning liquid, impurities will remain on the interception unit 130 to prevent impurities from entering the water pump 200 and causing blockage.

[0026] Embodiment 1

[0027] like Figure 6 As shown, in this embodiment, strip plates 410 are fixedly connected to both sides of the top surface of the placement frame 400, the bottom surface of the strip plates 410 is in contact with the top surface of the cleaning box 110, and handles 411 are fixedly connected to the top surfaces of the two strip plates 410, and the outer wall of the placement frame 400 is provided with a plurality of circular holes of the same size.

[0028] In this embodiment, the bottom surface of the strip plate 410 is in contact with the top surface of the cleaning box 110, so that the placement frame 400 does not contact the bottom surface of the cleaning box 110. By placing the objects to be cleaned in the placement frame 400, direct contact between the objects and the bottom of the cleaning box 110 is avoided, and the objects are prevented from colliding with the inner wall of the cleaning box 110 due to the fluctuation of the cleaning liquid and causing damage. The placement frame 400 can be taken out together with the objects to be cleaned by holding the handle 411.

[0029] like Figure 2-4As shown, in the present embodiment, the interception unit 130 includes a filter screen 131, and the outer periphery of the filter screen 131 is wrapped with a frame 134, and the two outer side walls opposite to the frame 134 are fixedly connected with square columns 133, and the two square columns 133 are respectively slidably connected with the two slide grooves, and the two square sleeves 113 are fixedly connected with an electric telescopic rod 114, and the top surfaces of the two electric telescopic rods 114 are fixedly connected with connecting plates 115, and the bottom surfaces of the two connecting plates 115 are respectively fixedly connected with the top ends of the two square columns 133, and the outer wall of the frame 134 is in contact with the inner wall of the cleaning box 110, and the filter screen 131 has a certain inclination angle, and the top surface of the frame 134 is symmetrically fixed with four lifting blocks 132, and the top surface of the lifting block 132 is in contact with the bottom surface of the placement frame 400.

[0030] In a specific implementation, four lifting blocks 132 support the placement frame 400 to prevent the placement frame 400 and the object to be cleaned from being overly heavy and causing pressure on the strip plate 410. When the device is performing a cleaning operation, the cleaning machine will peel off impurities such as metal debris and particles. These impurities will pass through the circular holes on the placement frame 400 and settle downward, and then be intercepted by the filter 131. At this time, the water pump 200 is controlled to extract the cleaning agent in the cleaning box 110, and the impurities intercepted by the filter 131 will not flow out from the drainage hole. The impurities on the filter screen 131 will move toward the lowest point of the filter screen 131 under the action of gravity, so that the impurities will be concentrated and accumulated at the lowest point of the filter screen 131, which is convenient for subsequent cleaning.

[0031] Embodiment 2

[0032] like Figure 2 and Figure 5 As shown, in the present embodiment, a collecting groove 112 is provided on the outer wall of the cleaning box 110 corresponding to the lowest point of the filter screen 131, and a scraping unit 120 is fixedly connected to the side wall of the cleaning box 110 with the collecting groove 112, and the scraping unit 120 comprises two L-shaped frames 121 symmetrically arranged with each other, and one end of the two L-shaped frames 121 is fixedly connected to the outer wall of the cleaning box 110, and the side walls of the two L-shaped frames 121 are fixedly connected with an electric telescopic rod 122, and the ends of the two electric telescopic rods 122 are fixedly connected with a scraper 123, and a collecting box 300 is provided on the side wall of the cleaning box 110 with the collecting groove 112, and two opposite side walls of the collecting box 300 are fixedly connected with an extension block 310, and the side walls of the two extension blocks 310 are provided with a plug-in groove 311, and two plug-in blocks 116 are symmetrically fixed to the outer wall of the cleaning box 110, and the two plug-in blocks 116 respectively fit with the two plug-in grooves 311.

[0033] During specific implementation, the electric telescopic rod 114 is controlled to continue to extend until the lowest point of the filter 131 is flush with the collecting groove 112. The impurities accumulated on the filter 131 will accumulate in the collecting groove 112, and the two electric telescopic rods 122 will be driven to extend, so that the electric telescopic rods 122 drive the scraper 123 to extend into the collecting groove 112, and then the two electric telescopic rods 122 will be driven to contract, so that the scraper 123 moving back will scrape the impurities accumulated on the collecting groove 112 into the collecting box 300 for collection, so as to avoid excessive accumulation of impurities affecting the drainage efficiency. The collecting box 300 has a certain storage space. When enough impurities are stored in the collecting box 300, the collecting box 300 can be removed and the impurities inside it can be poured out. After cleaning, the plug-in slot 311 is aligned and plugged with the plug-in block 116, so that the collecting box 300 continues to be fixed under the collecting groove 112.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic drainage device for an ultrasonic cleaning machine, characterized in that: The ultrasonic cleaning machine body (100) comprises an ultrasonic cleaning machine body (100), wherein the ultrasonic cleaning machine body (100) comprises a cleaning box (110), wherein four supporting legs (111) are symmetrically fixed to the bottom surface of the cleaning box (110), wherein two opposite outer walls of the cleaning box (110) are symmetrically fixed with two square sleeves (113), wherein two inner walls of the cleaning box (110) corresponding to the two square sleeves (113) are provided with sliding grooves, wherein a retaining unit (130) is slidably connected in the sliding grooves, wherein a placing frame (400) for placing objects to be cleaned is placed in the cleaning box (110), wherein the retaining unit (130) comprises a filter screen (131), wherein the outer periphery of the filter screen (131) is wrapped with a frame (134), wherein two opposite outer walls of the frame (134) are fixedly connected with square columns (133), wherein the two square columns (133) are respectively slidably connected with the two sliding grooves, and wherein the two square sleeves (113) are fixedly connected with electric telescopic rods. The first electric telescopic rod (114) is fixedly connected to the top surface of the two electric telescopic rods (114), and the bottom surfaces of the two connecting plates (115) are fixedly connected to the top ends of the two square pillars (133). The outer wall of the frame (134) fits the inner wall of the cleaning box (110). The outer wall of the cleaning box (110) corresponding to the lowest point of the filter screen (131) is provided with a collecting groove (112). The side wall of the cleaning box (110) provided with the collecting groove (112) is fixedly connected to a scraping unit (120). The scraping unit (120) comprises two symmetrical L-shaped frames (121), one end of the two L-shaped frames (121) is fixedly connected to the outer wall of the cleaning box (110), the side walls of the two L-shaped frames (121) are fixedly connected to the second electric telescopic rod (122), and the ends of the two electric telescopic rods (122) are fixedly connected to a scraper (123).

2. The automatic drainage device of an ultrasonic cleaning machine according to claim 1, characterized in that: A water pump (200) is placed below the cleaning box (110), a drainage hole is provided on the bottom surface of the cleaning box (110), and the drainage hole and the water pump (200) are connected via a drainage pipe (210).

3. The automatic drainage device of an ultrasonic cleaning machine according to claim 1, characterized in that: Strip plates (410) are fixedly connected to both sides of the top surface of the placement frame (400), the bottom surface of the strip plates (410) is in contact with the top surface of the cleaning box (110), handles (411) are fixedly connected to the top surfaces of the two strip plates (410), and the outer wall of the placement frame (400) is provided with a plurality of circular holes of different sizes.

4. The automatic drainage device of an ultrasonic cleaning machine according to claim 1, characterized in that: The filter screen (131) has a certain inclination angle, and four lifting blocks (132) are symmetrically fixed on the top surface of the frame (134), and the top surface of the lifting blocks (132) is in contact with the bottom surface of the placement frame (400).

5. The automatic drainage device of an ultrasonic cleaning machine according to claim 1, characterized in that: A collecting box (300) is arranged on the side wall of a cleaning box (110) provided with a collecting groove (112); two opposite side walls of the collecting box (300) are fixedly connected with extension blocks (310); the side walls of the two extension blocks (310) are provided with plug-in grooves (311); two plug-in blocks (116) are symmetrically fixed to the outer wall of the cleaning box (110); the two plug-in blocks (116) are respectively matched with the two plug-in grooves (311).

Images