CN209886287U

CN209886287U - Ultrasonic cleaning equipment

Info

Publication number: CN209886287U
Application number: CN201920598056.XU
Authority: CN
Inventors: 张敏; 李留越
Original assignee: Wuhan Institute of Technology
Current assignee: Wuhan Institute of Technology
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-01-03
Anticipated expiration: 2029-04-28

Abstract

The utility model relates to an ultrasonic cleaning equipment, cleaning equipment includes the basin, a roller, the spray tube, drive arrangement and ultrasonic vibrator, the basin sets up along its fore-and-aft direction level, and its notch up, be equipped with the delivery port rather than inside intercommunication on the basin, the cylinder is uncovered and the lateral wall at both ends is covered with the drum of aperture, be equipped with two bearing rollers along the fore-and-aft direction level in the basin, and two bearing rollers are along controlling direction interval distribution in the basin, the cylinder is arranged in the basin and is put on two bearing rollers along the fore-and-aft direction, wherein, the arbitrary one end of an arbitrary bearing roller extends to wearing out the basin, and be connected with the drive arrangement transmission that is located the basin outside, the front end of cylinder is its feed end, the rear end is its discharge end, the spray tube is installed on the basin, it is used for spraying water in to the cylinder. Ultrasonic cleaning equipment's water flow direction is opposite with the direction of delivery who treats the washing material, has improved the cleaning performance of material.

Description

Ultrasonic cleaning equipment

Technical Field

The utility model relates to a cleaning equipment especially relates to an ultrasonic cleaning equipment.

Background

With the continuous improvement of the living standard of people's materials, the demands for shellfish, shrimps and crabs are more and more increased, in the processing process of shellfish, shrimps and crabs, the cleaning is an important link, the shellfish, shrimps and crabs are manually cleaned, the labor cost is high, and the cleaning is very insanitary, if the product is cleaned by using the detergent or the detergent, the detergent or the detergent can pollute food, and the health of eating personnel is influenced.

In the prior art, generally, ultrasonic cleaning equipment is adopted to clean shellfish, shrimps and crabs, and the application number is as follows: the Chinese patent application of 201610481358.X discloses a lobster cleaning machine, which comprises a machine shell, a cover plate, a cleaning tank, a water spray nozzle, an ultrasonic vibration box, an ultrasonic transducer, an ultrasonic generator, a self-priming pump, a water tank, an electromagnetic valve and a stainless steel centrifugal pump; a cleaning tank is arranged at the upper part in the shell, an ultrasonic vibration box is arranged at the lower part in the cleaning tank, an isolation net is arranged at the gap between the ultrasonic vibration box and the cleaning tank, and a plurality of ultrasonic transducers are arranged at the lower part of an energy conversion plate at the inner side of the ultrasonic vibration box; the upper part of the shell is provided with a cover plate, the lower part of the cover plate is provided with a spray pipe and a water spray nozzle, and the water spray nozzle is connected with the spray pipe; the bottom of the machine shell is provided with a machine base, and one side of the machine base is provided with an ultrasonic generator; the water tank is arranged on one side of the base, and the self-priming pump is arranged in the water tank; the stainless steel centrifugal pump is arranged on the base, and after cleaning is finished, waste water is immediately discharged from the cleaning tank.

The lobster cleaning machine is complex in structure, materials to be cleaned are fixed in the cleaning tank, and water in the cleaning tank cannot be discharged in time, so that the materials in the cleaning tank are not thoroughly cleaned; meanwhile, water needs to be changed continuously to improve the cleaning degree of the objects to be washed, a large amount of water is needed, and the washing cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improve the ultrasonic cleaning equipment of the clean degree of material, the quantity of reduction water, the technical scheme of adoption is:

an ultrasonic cleaning device comprises a water tank, a roller, a spray pipe, a driving device and an ultrasonic vibrator, wherein the water tank is horizontally arranged along the front-back direction of the water tank, the notch of the water tank faces upwards, a water outlet communicated with the water tank is formed in the water tank, the roller is a cylinder with two open ends and small holes distributed in the side wall, a spiral plate is coaxially and fixedly installed on the inner wall of the roller, two carrier rollers are horizontally arranged along the front-back direction in the water tank and are distributed at intervals along the left-right direction in the water tank, the roller is arranged in the water tank along the front-back direction and is placed on the two carrier rollers, any end of any carrier roller extends out of the water tank and is in transmission connection with the driving device positioned outside the water tank, the driving device is used for driving the corresponding carrier roller to rotate so as to drive the roller to roll in the water tank, the front end of the roller is a feeding end of the roller, the rear end of the roller is a discharging end of the roller, the spray pipe is installed on the water tank and used for spraying water into the roller, the ultrasonic vibrators are installed on the lower end face of the water tank, materials to be cleaned are sent into the ultrasonic vibrator through the front end of the roller, and the materials are sent out of the roller from the rear end of the roller after the inner diameter of the roller is cleaned by ultrasonic.

Preferably, the water tank includes a large water tank and a small water tank which are sequentially distributed in the front-rear direction and are communicated with each other, the vertical depth of the large water tank is greater than that of the small water tank, the openings of the large water tank and the small water tank are flush, the rollers comprise a large roller and a small roller which are sequentially distributed along the front-back direction, coaxially connected and communicated with each other, the diameter of the large roller is larger than that of the small roller, the two carrier rollers are arranged in the large water tank, the big rollers are distributed in the big water tank, the small rollers are distributed in the small water tank, the big roller is placed on the two carrier rollers, the front end of the big roller forms the feeding end of the roller, the rear end of the small roller forms the discharge end of the roller, the inner side walls of the large roller and the small roller are respectively and fixedly provided with a spiral plate, and the spiral plates on the large roller and the small roller are connected end to end.

Preferably, the plurality of ultrasonic vibrators are mounted on a tank bottom wall of the large water tank.

Preferably, the spray pipe is installed at the rear end of the water tank along the front-rear direction, a water supply pipe at the rear end of the spray pipe is communicated, and the front end of the spray pipe extends into the small drum through the rear end of the small water tank and sprays water into the small drum.

Preferably, the lower part of one end of the spray pipe extending into the small roller is provided with a plurality of water spraying nozzles at uniform intervals along the front-back direction, and the water spraying direction of the water spraying nozzles faces downwards.

Preferably, the driving device comprises a driving assembly, two large friction wheels and four small friction wheels, the two large friction wheels are respectively and coaxially and fixedly installed at the front end and the rear end of the large roller, the four small friction wheels are respectively and coaxially and fixedly installed at the front end and the rear end of the two carrier rollers, the large roller is arranged above the space between the two carrier rollers, the large friction wheels at the front end and the rear end of the large roller are respectively placed on the two small friction wheels at the same end of the two carrier rollers, and the driving assembly is in transmission connection with one end, extending out of the large water tank, of the carrier roller and can drive the carrier roller to rotate correspondingly.

Preferably, the driving assembly comprises a motor, a speed reducer, a chain and two chain wheels, the motor and the speed reducer are respectively installed outside the large water tank, one of the chain wheels is coaxially and fixedly installed at one end of the carrier roller extending out of the large water tank, the other chain wheel is coaxially and fixedly installed on an output shaft of the speed reducer, the chain is sleeved on the two chain wheels, and the motor is in transmission connection with an input shaft of the speed reducer.

Preferably, the washing machine further comprises a feeding device, wherein the feeding device is mounted outside the front end of the large water tank and used for feeding materials to the interior of the large water tank through the front end of the roller.

Preferably, the feeding device comprises a feeding tray, the feeding tray is horizontally and fixedly installed in front of the roller, the rear end of the feeding tray is a discharging end of the feeding tray, and the rear end of the feeding tray extends backwards to extend into the feeding tray from the front end of the roller.

Ultrasonic cleaning equipment's water flow direction is opposite with the direction of delivery who treats the washing material, has improved the cleaning performance of material.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of an ultrasonic cleaning apparatus according to an embodiment of the present invention;

fig. 2 is a front view of an ultrasonic cleaning apparatus according to an embodiment of the present invention;

fig. 3 is a front view of the ultrasonic cleaning apparatus according to the embodiment of the present invention after removing the small roller;

fig. 4 is a side view of an ultrasonic cleaning apparatus according to an embodiment of the present invention;

fig. 5 is a top view of an ultrasonic cleaning apparatus according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-5, an embodiment of the present invention is provided, in which the ultrasonic cleaning apparatus includes a water tank 1, a roller 2, a spray pipe 3, a driving device 4 and an ultrasonic vibrator 5, the water tank 1 is horizontally disposed along a front-back direction of the water tank, and has a notch facing upward, a water outlet 6 is disposed on the water tank 1 and is communicated with an inside of the water tank, the roller 2 is a cylinder with two open ends and a sidewall full of small holes, a spiral plate is coaxially and fixedly mounted on an inner wall of the roller 2, and both ends of the spiral plate extend to be flush with both ends of the roller 2, two carrier rollers 7 are horizontally disposed along the front-back direction in the water tank 1, and the two carrier rollers 7 are spaced apart from each other in the left-right direction in the water tank 1, the roller 2 is disposed in the water tank 1 along the front-back direction and is placed on the two carrier rollers 7, wherein any one end of, the ultrasonic cleaning device is characterized in that the ultrasonic cleaning device is in transmission connection with a driving device 4 located outside the water tank 1, the driving device 4 is used for driving a corresponding carrier roller 7 to rotate so as to drive the roller 2 to roll in the water tank 1, the front end of the roller 2 is a feeding end of the roller, the rear end of the roller is a discharging end of the roller, the spray pipe 3 is installed on the water tank 1 and used for spraying water into the roller 2, the ultrasonic vibrators 5 are installed on the lower end face of the water tank 1, materials to be cleaned are sent into the ultrasonic cleaning device through the front end of the roller 2, and the materials to be cleaned are sent out of the roller 2 from the rear end of the ultrasonic cleaning device after being cleaned in the roller 2.

The working principle is as follows: the material to be cleaned is conveyed into the roller 2 through the front end of the roller, the spray pipe 3 sprays water into the roller 2, the water sprayed by the spray pipe 3 is accumulated in the water tank 1, the lower part of the roller 2 is immersed in the water, the ultrasonic vibrator 5 enables the water in the water tank 1 to generate high-frequency vibration, so that impurities adhered to the material to be cleaned are separated from the material under the action of the high-frequency vibration, the driving device 4 drives the corresponding carrier roller 7 to rotate so as to drive the roller 2 to roll in the water tank 1, the impurities in the roller 2 fall into the water tank 1 through the small holes in the roller 2, and the material in the roller 2 is conveyed out of the roller 2 from the rear end of the roller under the action of the spiral plate on the inner side wall of the roller 2, so that the cleaning of the material is completed.

The spray pipe 3 is used for spraying water to the discharge end in the roller 2, and the water outlet 6 is positioned at the lower part of the front end of the water tank 1.

The working principle is as follows: the water sprayed out of the spray pipe 3 flows from the rear end of the water tank 1 to the water outlet 6 at the front end, the materials are conveyed from the front end to the rear end of the water tank under the action of the rotating roller 2, the water flow direction is opposite to the conveying direction of the materials to be cleaned, along with the conveying of the materials from front to back, impurities in the water tank 1 are reduced, the cleaning degree of the materials from front to back is increased, and the cleaning effect of the materials is improved.

Preferably, the water tank 1 includes a large water tank 11 and a small water tank 12 which are sequentially distributed in the front-back direction and are mutually communicated, the vertical depth of the large water tank 11 is greater than that of the small water tank 12, the notches of the large water tank 11 and the small water tank 12 are flush, the drum 2 includes a large drum 21 and a small drum 22 which are sequentially distributed in the front-back direction, coaxially connected and mutually communicated, the diameter of the large drum 21 is greater than that of the small drum 22, the two carrier rollers 7 are arranged in the large water tank 11, the large drum 21 is distributed in the large water tank 11, the small drum 22 is distributed in the small water tank 12, the large drum 21 is placed on the two carrier rollers 7, the front end of the large drum 21 forms the feeding end of the drum 2, the rear end of the small drum 22 forms the discharging end of the drum 2, and the inner side walls of the large drum 21 and the small drum 22 are respectively and fixedly provided with a spiral plate, and the spiral plates on the large roller 21 and the small roller 22 are connected end to end.

The longitudinal sections of the large water tank 11 and the small water tank 12 are both in a semi-arc shape, water sprayed into the small roller 22 falls into the small water tank 12 through water holes on the water, water falling into the small water tank 12 flows into the large water tank 11, the large water tank 11 and the small water tank 12 divide the water tank 1 into two sections, materials entering the large roller 21 from the front end of the large roller 21 are roughly washed in the large roller 21, after the materials are conveyed into the small roller 22 by the large roller 21, water sprayed out of the spray pipe 3 is sprayed onto the materials in the small roller 22, the materials after being pre-cleaned are washed, and the cleaning effect of the cleaning equipment is improved; meanwhile, the water flushed from the small water tank 12 flows into the large water tank 11 for rough washing, so that the utilization rate of water is improved, and the required water amount is reduced.

The middle part of the big roller 21 is provided with a cover plate which can be opened and closed, when the cleaning equipment is stopped, the cover plate is opened and the inside of the big roller 21 is cleaned, so that the inside of the big roller 21 is kept clean.

The rear end of the large roller 21 and the rear end of the small roller 22 are coaxially connected and fixed through a hoop, and the driving device 4 rotates corresponding to the carrier roller 7 to drive the large roller 21 and the small roller 22 to synchronously rotate.

Preferably, the plurality of ultrasonic vibrators 5 are attached to a tank bottom wall of the large water tank 11.

The water sprayed from the spray pipe 3 passes through the small water tank 12 and then is accumulated in the large water tank 11, and the ultrasonic vibrator 5 makes the water in the large water tank 11 generate high-frequency vibration, so that impurities adhered to the material to be cleaned in the large roller 21 are separated from the material under the action of the high-frequency vibration.

Preferably, the spray pipe 3 is installed at the rear end of the water tank 1 in the front-rear direction, the rear end of the spray pipe 3 is communicated with a water supply pipe, and the front end of the spray pipe 3 extends into the small drum 22 through the rear end of the small water tank 12 and is used for spraying water into the small drum 22.

Wherein the front end of the spray pipe 3 is flush with the front end of the small roller 22.

The materials sprayed out from the spray pipe 3 can fully wash the materials in the small roller 22, and the washing effect in the small roller 22 is improved.

Preferably, a plurality of water spraying nozzles are uniformly arranged at intervals along the front-back direction at the lower part of one end of the spray pipe 3 extending into the small roller 22, and the water spraying direction of the water spraying nozzles faces downwards.

The spray pipe 3 sprays water to the lower end of the inner part of the small roller 22, and the water after washing the materials in the small roller 22 falls into the small water tank 12.

Preferably, the driving device 4 includes a driving assembly 41, two large friction wheels 42 and four small friction wheels, the two large friction wheels 42 are respectively and coaxially and fixedly installed at the front end and the rear end of the large drum 21, the four small friction wheels are respectively and coaxially and fixedly installed at the front end and the rear end of the two carrier rollers 7, the large drum 21 is placed above the two carrier rollers 7, the large friction wheels 42 at the two ends of the large drum are respectively and fixedly installed on the two small friction wheels at the same end of the two carrier rollers 7, and the driving assembly 41 is in transmission connection with one end of the carrier roller 7 extending out of the large water tank 11 and can drive the carrier roller 7 to rotate correspondingly.

The ultrasonic cleaning equipment further comprises a frame, the large water tank 11 and the small water tank 12 are fixedly arranged on the frame along the front-back direction, and the driving assembly 41 is arranged on the frame and is in transmission connection with the carrier roller 7 extending out of the water tank 1.

The large roller 21 is arranged on the two carrier rollers 7, the two small friction wheels corresponding to each carrier roller 7 are in friction contact with the two large friction wheels 42 respectively, the front end of one carrier roller 7 extends forwards to the front of the large water tank 11, and the driving assembly 41 is in transmission connection with the front end of the carrier roller 7 and can drive the carrier roller 7 to rotate to drive the large roller 21 and the small roller 22 to rotate synchronously.

Preferably, the driving assembly 41 includes a motor 411, a speed reducer 412, a chain 413 and two chain wheels 414, the motor 411 and the speed reducer 412 are respectively installed on the frame and located outside the large water tank 11, one of the chain wheels 414 is coaxially and fixedly installed at one end of the carrier roller 7 extending out of the large water tank 11, the other chain wheel 414 is coaxially and fixedly installed on an output shaft of the speed reducer 412, the chain 413 is sleeved on the two chain wheels 414, and the motor 411 is in transmission connection with an input shaft of the speed reducer 412.

One of the chain wheels 414 is coaxially and fixedly installed at one end of the carrier roller 7 extending out of the large water tank 11, and is coaxially and fixedly installed on an output shaft of the speed reducer 412 together with the one chain wheel 414, and the motor 411 drives the chain wheel 414 thereon to rotate through the speed reducer 412, so as to drive the carrier roller 7 to drive the large roller 21 and the small roller 22 to rotate.

The speed reducer 412 improves output torque and saves use cost.

The water outlet 6 is positioned at the lower part of the front end of the large water tank 11, impurities in the large water tank 11 can be precipitated at the bottom of the large water tank 11, and the water outlet 6 is opened, so that water containing more impurities in the large water tank 11 can flow out conveniently.

The water outlet 6 is periodically opened to ensure a constant water level in the large water tank 11 while maintaining the cleanliness of the water in the large water tank 11.

Preferably, the device further comprises a feeding device 8, wherein the feeding device 8 is installed outside the front end of the large water tank 11 and used for feeding materials into the drum 2 through the front end of the drum 2.

The feeding device 8 comprises a feeding tray, the feeding tray is horizontally arranged on the rack and is positioned in front of the roller 2, the rear end of the feeding tray is a discharging end of the feeding tray, and the rear end of the feeding tray extends backwards to a position where the front end of the large roller 21 extends into the large roller 21.

When feeding, the material to be cleaned is placed at the front end of the feeding tray, and the material on the feeding tray is manually pushed to the rear end of the feeding tray, so that the material to be cleaned enters the large roller 21.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The ultrasonic cleaning equipment is characterized by comprising a water tank (1), a roller (2), a spray pipe (3), a driving device (4) and an ultrasonic vibrator (5), wherein the water tank (1) is horizontally arranged along the front-back direction of the water tank, the notch of the water tank faces upwards, a water outlet (6) communicated with the interior of the water tank (1) is formed in the water tank (1), the roller (2) is a cylinder with two open ends and small holes distributed on the side wall, a spiral plate is coaxially and fixedly installed on the inner wall of the roller (2), two carrier rollers (7) are horizontally arranged in the water tank (1) along the front-back direction, the two carrier rollers (7) are distributed in the water tank (1) at intervals along the left-right direction, the roller (2) is arranged in the water tank (1) along the front-back direction and is placed on the two carrier rollers (7), wherein any one end of any one carrier roller (7) extends out of the, the ultrasonic cleaning device is characterized in that the ultrasonic cleaning device is in transmission connection with a driving device (4) located outside the water tank (1), the driving device (4) is used for driving a roller (7) to rotate so as to drive the roller (2) to roll in the water tank (1), the front end of the roller (2) is a feeding end, the rear end of the roller is a discharging end, the spray pipe (3) is installed on the water tank (1) and used for spraying water into the roller (2), the ultrasonic vibrators (5) are installed on the lower end face of the water tank (1), materials to be cleaned are conveyed into the ultrasonic cleaning device through the front end of the roller (2), and the materials to be cleaned are conveyed out of the roller (2) from the rear end of the ultrasonic cleaning device after being cleaned in the roller (2).

2. The ultrasonic cleaning apparatus according to claim 1, wherein the water tank (1) comprises a large water tank (11) and a small water tank (12) which are sequentially distributed along a front-back direction and are communicated with each other, the vertical depth of the large water tank (11) is greater than that of the small water tank (12), the openings of the large water tank (11) and the small water tank (12) are flush, the roller (2) comprises a large roller (21) and a small roller (22) which are sequentially distributed along a front-back direction and are coaxially connected with each other and are communicated with each other, the diameter of the large roller (21) is greater than that of the small roller (22), the two support rollers (7) are arranged in the large water tank (11), the large roller (21) is distributed in the large water tank (11), the small roller (22) is distributed in the small water tank (12), the large roller (21) is placed on the two support rollers (7), the front end of the big roller (21) forms the feeding end of the roller (2), the rear end of the small roller (22) forms the discharging end of the roller (2), spiral plates are fixedly mounted on the inner side walls of the big roller (21) and the small roller (22) respectively, and the spiral plates on the big roller (21) and the small roller (22) are connected end to end.

3. The ultrasonic cleaning apparatus according to claim 2, wherein a plurality of the ultrasonic vibrators (5) are mounted on a tank bottom wall of the large water tank (11).

4. The ultrasonic cleaning apparatus according to claim 2, wherein the spray pipe (3) is installed at a rear end of the water tank (1) in a front-rear direction, the rear end of the spray pipe (3) is communicated with a water supply pipe, and a front end of the spray pipe (3) extends into the small drum (22) through a rear end of the small water tank (12) and is used for spraying water into the small drum (22).

5. The ultrasonic cleaning apparatus according to claim 4, wherein the lower portion of the end of the nozzle (3) extending into the small roller (22) is provided with a plurality of water jets at regular intervals in the front-rear direction, and the water jets are directed downward.

6. The ultrasonic cleaning device according to any one of claims 2 to 5, wherein the driving device (4) comprises a driving assembly (41), two large friction wheels (42) and four small friction wheels, the two large friction wheels (42) are respectively and fixedly mounted at the front end and the rear end of the large roller (21) coaxially, the four small friction wheels are respectively and fixedly mounted at the front end and the rear end of the two carrier rollers (7) coaxially, the large roller (21) is placed above the two carrier rollers (7), the large friction wheels (42) at the front end and the rear end of the large friction wheels are respectively placed on the two small friction wheels at the same end of the two carrier rollers (7), and the driving assembly (41) is in transmission connection with one end of the carrier roller (7) penetrating through the large water tank (11) and can drive the carrier roller (7) to rotate correspondingly.

7. The ultrasonic cleaning device according to claim 6, wherein the driving assembly (41) comprises a motor (411), a speed reducer (412), a chain (413) and two chain wheels (414), the motor (411) and the speed reducer (412) are respectively installed outside the large water tank (11), one of the chain wheels (414) is coaxially and fixedly installed at one end of the carrier roller (7) extending out of the large water tank (11), the other chain wheel (414) is coaxially and fixedly installed on an output shaft of the speed reducer (412), the chain (413) is sleeved on the two chain wheels (414), and the motor (411) is in transmission connection with the input shaft of the speed reducer (412).

8. An ultrasonic cleaning device according to any of claims 1-5, further comprising a feeding device (8), said feeding device (8) being mounted outside the front end of said tank (1) for feeding material into the interior of said drum (2) through the front end of said drum (2).

9. An ultrasonic cleaning device according to claim 8, characterized in that the feeding device (8) comprises a feeding tray which is horizontally and fixedly arranged in front of the roller (2) and the rear end of which is the discharge end of the feeding tray and the discharge end of which extends backwards into the roller (2) from the front end thereof.