Circulating filtering device for ultrasonic cleaning machine

Abstract

The utility model relates to the technical field of filtration, in particular to a circulating filtration device for an ultrasonic cleaning machine, which comprises a shell, a plurality of sliding chutes are arranged in the shell at equal intervals, and clamping grooves are arranged on the inner walls of two sides of the shell; the side cover is arranged on one side of the shell, a first filter screen, a second filter screen and a third filter screen are arranged on one side of the side cover, the first filter screen, the second filter screen and the third filter screen are connected with the corresponding sliding grooves in a sliding mode, clamping plates are arranged on the left side and the right side of the side cover, and the clamping plates are connected with the clamping grooves in a sliding mode. The cleaning liquid is filtered and purified in a multi-layer mode through the first filter screen, the second filter screen and the third filter screen, the purified cleaning liquid in the shell is conveyed into the ultrasonic cleaning machine through the liquid outlet pipe by means of the water pump, large-particle impurities, suspended solids, small-particle stains and the like in the cleaning liquid can be gradually removed through multi-layer filtering, and the cleaning effect is good. And it is ensured that the cleaning fluid always keeps high cleanliness in the recycling process.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration, in particular to a circulating filtration device for an ultrasonic cleaning machine. Background Art

[0002] An ultrasonic cleaning machine's circulating filter is a device integrated into the ultrasonic cleaning machine for circulating and filtering the cleaning fluid. Through a series of filter components, this device removes stains, impurities, and large sediment particles from the cleaning fluid, maintaining its cleanliness and stability, thereby improving cleaning effectiveness.

[0003] After searching, the utility model patent with Chinese patent publication number CN218424524U discloses an internal circulation device for an ultrasonic cleaning machine, including a pump box seat unit and a filter box seat unit installed on the upper end of the pump box seat unit, and a filter core is movably arranged in the filter box seat, and the filter core is arranged in a supporting and shaping mesh shell to form an overall structure of the filter core, and is movably placed in the filter cavity, and the filter core is tightened by screwing a tight sealing cover on the filter box seat, so that it can stably filter the pumped cleaning liquid in the filter cavity, and at the same time, the filter core can be taken out of the filter cavity for replacement by unscrewing the tight sealing cover, thereby preventing the filter from being contaminated and reducing the filtering effect.

[0004] After searching the above patent, it was found that the ultrasonic cleaning machine cleaning fluid circulation filtration was processed, but the device only filtered the cleaning fluid through a single impurity removal filter element. The single impurity removal filter element may not be able to completely remove all impurities in the cleaning fluid, especially tiny particles and soluble pollutants, and these residual impurities may gradually accumulate and affect the purity of the cleaning fluid and the cleaning effect. Utility Model Content

[0005] The purpose of the utility model is to provide a circulating filter device for an ultrasonic cleaning machine, which can improve the cleanliness of the cleaning fluid inside the ultrasonic cleaning machine and solve the problem of poor cleanliness of the cleaning fluid inside the ultrasonic cleaning machine in the prior art.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A circulating filtering device for an ultrasonic cleaning machine comprises a shell, wherein a plurality of chute grooves are equidistantly arranged inside the shell, and a card slot is provided on the inner walls on both sides of the shell; a side cover, wherein the side cover is arranged on one side of the shell, and filter screen 1, filter screen 2 and filter screen 3 are respectively provided on one side of the side cover, and the filter screen 1, filter screen 2 and filter screen 3 are respectively slidably connected to the corresponding chute, and card plates are provided on the left and right sides of the side cover, and the card plates are slidably connected to the card slot.

[0008] Preferably, a liquid inlet pipe is provided through the upper end of the shell, a water pump is provided at the lower end of the shell, the water pump input end is communicated with the interior of the shell, and the water pump output end is fixedly connected to a liquid outlet pipe.

[0009] Preferably, notches are provided on both the left and right sides of the side cover, and the clamping plate is slidably connected to the notches.

[0010] Preferably, a plurality of springs are equidistantly arranged on the inner wall of the slot, and the ends of the springs are fixedly connected to the side walls of the clamping plate.

[0011] Preferably, a rod body is rotatably connected to one side of the side cover, a connecting rope is fixedly connected to the side wall of the clamping plate, and an end of the connecting rope is fixedly connected to the side wall of the rod body.

[0012] Preferably, one side of the side cover is rotatably connected to a rotary block, and a side wall of the rotary block is fixedly connected to the end of the rod body.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] 1. The cleaning liquid inside the ultrasonic cleaning machine flows into the shell through the liquid inlet pipe, and is filtered and purified in multiple layers through the provided filter screens 1, 2 and 3. The purified cleaning liquid inside the shell is pumped into the ultrasonic cleaning machine through the liquid outlet pipe, thereby circulating and filtering the cleaning liquid inside the ultrasonic cleaning machine. Through multi-layer filtration, large particles of impurities, suspended matter, small particles of stains, etc. in the cleaning liquid can be gradually removed, ensuring that the cleaning liquid always maintains a high degree of cleanliness during the recycling process.

[0015] 2. When it is necessary to replace and clean filter 1, filter 2 and filter 3, turn the rotary block to rotate the rod and reel in the connecting rope. When the connecting rope is reeled in, pull the card plate to slide from the inside of the card slot to the inside of the slot, and then pull the side cover horizontally to remove it. Filter 1, filter 2 and filter 3 can be replaced and cleaned. The convenient disassembly process greatly shortens the time required for filter replacement and cleaning, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view schematic diagram of the external structure of a circulating filter device for an ultrasonic cleaning machine proposed by the present invention.

[0017] Figure 2 This is a schematic diagram of the external structure of the shell of a circulating filter device for an ultrasonic cleaning machine proposed by the present invention.

[0018] Figure 3 This is a schematic diagram of the rear external structure of a side cover of a circulating filter device for an ultrasonic cleaning machine proposed by the present invention.

[0019] Figure 4 The utility model is a schematic diagram of the front sectional structure of a side cover of a circulating filter device for an ultrasonic cleaning machine.

[0020] In the figure: 001 shell, 101 liquid inlet pipe, 102 water pump, 103 liquid outlet pipe, 104 slide groove, 105 card slot, 002 side cover, 201 filter screen 1, 202 filter screen 2, 203 filter screen 3, 204 notch, 205 card plate, 206 spring, 207 rod body, 208 connecting rope, 209 rotary block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-4 A circulating filtering device for an ultrasonic cleaning machine includes a shell 001, a plurality of chute 104 are equidistantly arranged inside the shell 001, and a card slot 105 is provided on the inner wall of both sides of the shell 001; a side cover 002, the side cover 002 is arranged on one side of the shell 001, and a filter screen 1 201, a filter screen 202 and a filter screen 3 203 are respectively provided on one side of the side cover 002, and the filter screen 1 201, the filter screen 202 and the filter screen 3 203 are respectively slidably connected with the corresponding chute 104, and a card plate 205 is provided on both sides of the side cover 002, and the card plate 205 is slidably connected with the card slot 105, and the side wall of the card plate 205 is inclined. When the operator slides the side cover 002 to the inside of one side of the shell 001, the inclined wall of the card plate 205 is aligned with the shell 001. 01 side contact, the card plate 205 automatically slides into the side cover 002, when the card plate 205 contacts the card slot 105, the card plate 205 automatically slides into the card slot 105, and at the same time, the filter screen 1 201, the filter screen 202 and the filter screen 3 203 respectively slide into the corresponding slide groove 104, and the filter screen 1 201, the filter screen 202 and the filter screen 3 203 are respectively limited by the set multiple slide grooves 104, so that the side cover 002 is quickly installed, and a sealing gasket is provided between the inner wall of the side cover 002 and the inner wall of the shell 001. The cleaning liquid inside the ultrasonic cleaning machine flows into the inside of the shell 001, and the cleaning liquid is filtered and purified in multiple layers through the set filter screen 1 201, the filter screen 202 and the filter screen 3 203.

[0023] A liquid inlet pipe 101 is provided through the upper end of the shell 001, and a water pump 102 is provided at the lower end of the shell 001. The input end of the water pump 102 is communicated with the interior of the shell 001, and the output end of the water pump 102 is fixedly connected to a liquid outlet pipe 103. One end of the liquid inlet pipe 101 is fixedly connected to the side wall of the ultrasonic cleaning machine, so that the cleaning liquid inside the ultrasonic cleaning machine flows into the interior of the shell 001 through the liquid inlet pipe 101. One end of the liquid outlet pipe 103 is fixedly connected to the side wall of the ultrasonic cleaning machine, and the cleaning liquid purified inside the shell 001 is transported to the interior of the ultrasonic cleaning machine through the liquid outlet pipe 103 by the water pump 102.

[0024] Notches 204 are provided on both the left and right sides of the side cover 002 , and the clamping plate 205 is slidably connected to the notches 204 , and the clamping plate 205 is received and guided by the notches 204 .

[0025] A plurality of springs 206 are equidistantly arranged on the inner wall of the slot 204 . The ends of the springs 206 are fixedly connected to the side walls of the clamping plate 205 . The clamping plate 205 is pushed out of the slot 204 by the elasticity of the springs 206 .

[0026] A rod body 207 is rotatably connected to one side of the side cover 002, and a connecting rope 208 is fixedly connected to the side wall of the clamping plate 205. The end of the connecting rope 208 is fixedly connected to the side wall of the rod body 207. When the rod body 207 rotates, the connecting rope 208 is reeled in, and when the connecting rope 208 is reeled in, the clamping plate 205 is pulled to slide.

[0027] A rotary block 209 is rotatably connected to one side of the side cover 002 , and a side wall of the rotary block 209 is fixedly connected to the end of the rod body 207 . By rotating the rotary block 209 , the rod body 207 is rotated.

[0028] In the present invention, the operator slides the side cover 002 to the inside of one side of the shell 001, and at the same time, the inclined wall of the card plate 205 contacts the side of the shell 001, and the card plate 205 automatically slides to the inside of the slot 204. When the card plate 205 contacts the card slot 105, the elasticity of the spring 206 pushes the card plate 205 out from the inside of the slot 204, and the card plate 205 automatically slides to the inside of the card slot 105. At the same time, the filter screen 1 201, the filter screen 202 and the filter screen 3 203 respectively slide to the inside of the corresponding slide groove 104, and the filter screen 1 201, the filter screen 202 and the filter screen 3 203 are respectively limited by the multiple slide grooves 104, so that the side cover 002 can be quickly installed.

[0029] The cleaning liquid inside the ultrasonic cleaning machine flows into the shell 001 through the liquid inlet pipe 101, and is filtered and purified in multiple layers by the provided filter screen 1 201, filter screen 2 202 and filter screen 3 203. The purified cleaning liquid inside the shell 001 is transported to the inside of the ultrasonic cleaning machine through the liquid outlet pipe 103 by the water pump 102, thereby circulating and filtering the cleaning liquid inside the ultrasonic cleaning machine.

[0030] When it is necessary to replace and clean filter screen 1 201, filter screen 202 and filter screen 3 203, the rod body 207 is rotated by rotating the rotary block 209, and the connecting rope 208 is reeled in. When the connecting rope 208 is reeled in, the card plate 205 is pulled to slide, so that the card plate 205 slides from the inside of the card slot 105 to the inside of the slot 204, and then the side cover 002 is pulled horizontally to disassemble it, and filter screen 1 201, filter screen 202 and filter screen 3 203 can be replaced and cleaned.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A circulating filter device for an ultrasonic cleaning machine, characterized in that: include A housing (001), wherein a plurality of slide grooves (104) are equidistantly arranged inside the housing (001), and inner walls on both sides of the housing (001) are provided with card slots (105); A side cover (002) is provided on one side of the housing (001), and filter screen 1 (201), filter screen 2 (202), and filter screen 3 (203) are respectively provided on one side of the side cover (002), and the filter screen 1 (201), filter screen 2 (202), and filter screen 3 (203) are respectively slidably connected to corresponding slide grooves (104), and a card plate (205) is provided on both the left and right sides of the side cover (002), and the card plate (205) is slidably connected to the card groove (105).

2. A circulating filter device for an ultrasonic cleaning machine according to claim 1, characterized in that: A liquid inlet pipe (101) is provided through the upper end of the housing (001), a water pump (102) is provided at the lower end of the housing (001), an input end of the water pump (102) is communicated with the interior of the housing (001), and an output end of the water pump (102) is fixedly connected to a liquid outlet pipe (103).

3. A circulating filter device for an ultrasonic cleaning machine according to claim 1, characterized in that: Notches (204) are provided on both the left and right sides of the side cover (002), and the clamping plate (205) is slidably connected to the notches (204).

4. A circulating filter device for an ultrasonic cleaning machine according to claim 3, characterized in that: A plurality of springs (206) are equidistantly arranged on the inner wall of the notch (204), and the ends of the springs (206) are fixedly connected to the side walls of the clamping plate (205).

5. A circulating filter device for ultrasonic cleaning machine according to claim 1, characterized in that: A rod body (207) is rotatably connected to one side of the side cover (002), a connecting rope (208) is fixedly connected to the side wall of the clamping plate (205), and an end of the connecting rope (208) is fixedly connected to the side wall of the rod body (207).

6. A circulating filter device for an ultrasonic cleaning machine according to claim 1, characterized in that: One side of the side cover (002) is rotatably connected to a rotary block (209), and a side wall of the rotary block (209) is fixedly connected to the end of the rod body (207).

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