Ultrasonic rice dumpling leaf cleaning equipment

Abstract

The ultrasonic rice dumpling leaf cleaning equipment is characterized by comprising a cleaning box body, and the interior of the cleaning box body is hollowed out and provided with a cleaning tank; the ultrasonic transmitter is mounted at the bottom of an inner cavity of the cleaning tank; the filtering frame is arranged in the cleaning tank and arranged on the ultrasonic transmitter in a sleeving manner, and filtering holes are formed in a frame body of the filtering frame; and the air conveying structure is fixedly connected to the bottom of the inner cavity of the cleaning box body and comprises a different-face sleeve and an air inlet sleeve, an air conveying pipe is arranged on the air inlet sleeve and communicates with the cleaning tank, and a rotating structure is arranged on the different-face sleeve. High-frequency sound waves are transmitted into the filtering frame through the ultrasonic transmitter; bubbles are emitted into the filtering frame filled with water through the air conveying structure, and high-frequency sound waves can drive the bubbles to oscillate, so that the reed leaves collide with the bubbles, and impurities on the reed leaves are separated; the rotating structure drives the filter frame to rotate, the contact frequency of the reed leaves and bubbles is further improved, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of rice dumpling leaf cleaning, in particular to an ultrasonic rice dumpling leaf cleaning device. Background Art

[0002] As the outer packaging of zongzi, the quality of zongzi leaves is directly related to the taste of zongzi. Unprocessed zongzi leaves are often contaminated with dirt, impurities, etc. Therefore, cleaning zongzi leaves is an indispensable process. A common method is to rub and rinse the zongzi leaves through the brush roller on a zongzi leaf washing machine. However, in actual use, it is found that the staff needs to place the soaked zongzi leaves one by one on the zongzi leaf washing machine for cleaning, and the cleaning efficiency is slow. At the same time, the bristles on the brush roller can easily damage the zongzi leaves when rubbing and rinsing, affecting the quality of the finished product of the zongzi leaves. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] The utility model provides an ultrasonic rice dumpling leaf cleaning device to solve the problems of low cleaning efficiency of existing cleaning equipment and the problem that the bristles on the brush roller are easy to damage the rice dumpling leaves when rubbing and rinsing, thereby affecting the quality of the finished rice dumpling leaves. (II) Contents of the utility model

[0006] The utility model provides an ultrasonic rice dumpling leaf cleaning device, which can effectively solve the above problems. The specific scheme is as follows: an ultrasonic rice dumpling leaf cleaning device, comprising a cleaning box, a filter frame, an air jet bag and an air transmission structure, wherein the cleaning box is hollowed out and provided with a cleaning tank, and the inner side walls of the cleaning box are all equipped with ultrasonic transmitters;

[0007] The filter frame is arranged in the cleaning tank, a bracket is extended from the upper surface of the filter frame, and a filter hole is arranged on the frame body of the filter frame;

[0008] The air delivery structure is fixedly connected to the bottom of the inner cavity of the cleaning box, and comprises an eccentric sleeve and an air inlet sleeve. The air inlet sleeve is provided with an air delivery pipe, which is connected to the jet bag. The eccentric sleeve is provided with a rotating structure.

[0009] Furthermore, two cleaning tanks are provided with a support plate inside, the jet bag is located below the support plate, the lower surface of the filter frame is abutted against the upper surface of the support plate, the upper surface of the cleaning tank is symmetrically provided with embedded top grooves, a telescopic top block is installed on the embedded top groove, the lower surface of the bracket is abutted against the telescopic block on the telescopic top block, and the opposite side of the two cleaning tanks is fixedly connected to the same motor bracket.

[0010] Furthermore, the rotating structure includes a rotating motor and a push rod, the rotating motor is fixedly mounted on a motor bracket, and the push rod is fixedly connected to the shaft body of the lower output shaft of the rotating motor.

[0011] Furthermore, the push rod is T-shaped, and a ball is installed at the bottom of the long side. The upper part of the eccentric sleeve is a corrugated surface, and the ball is rollingly connected to the corrugated surface. A spring is fixedly connected between the lower output shaft of the rotating motor and the two opposite surfaces of the eccentric sleeve.

[0012] Furthermore, a draw rod is fixedly connected to the bottom of the eccentric sleeve, and a sealing rubber ring is sleeved on the bottom of the draw rod.

[0013] Furthermore, a sealing cavity is provided inside the air intake sleeve, and the air intake sleeve is divided into an air intake portion and an air delivery portion by the sealing cavity. The sealing cavity is provided with openings at the top and bottom and is connected with the air intake portion and the air delivery portion, and a rubber plug is provided in the sealing cavity;

[0014] The sealing rubber ring is slidably connected to the inner wall of the air inlet portion, and a flow hole communicating with the inner cavity of the cleaning box is provided above the air inlet portion;

[0015] A through hole connected to the gas transmission part is provided at the bottom of the sealing cavity.

[0016] Furthermore, a pressure stabilizing groove is provided on the side wall of the cleaning box.

[0017] Furthermore, one end of the air delivery tube away from the jet bag is connected to the air delivery part.

[0018] Furthermore, the cleaning tank is connected to a water pipe, and the other end of the water pipe passes through the cleaning box body, extends outside and is fixedly connected to a switch valve.

[0019] Furthermore, an end cover is plugged into the upper surface of the cleaning box, the end cover is located above the filter frame, and an exhaust port is opened on the end cover.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. In the utility model, high-frequency sound waves are emitted into the filter frame by an ultrasonic transmitter, the jet bag is inflated by the air supply structure, and sprayed into a cleaning tank filled with water, and the bubbles are driven to oscillate by the high-frequency sound waves, so that the rice leaves collide with the bubbles, and the impurities on the rice leaves are separated in a gentle manner.

[0023] 2. In the utility model, the zongzi leaves can be cleaned in large quantities by means of the filter frame. When the cleaning work is completed and the filter frame is taken out from the cleaning tank, the filter holes are provided so that water can flow into the cleaning tank through the filter holes during the process of taking out the filter frame, thereby reducing the weight of the filter frame, improving the carrying efficiency, and at the same time draining the cleaned zongzi leaves.

[0024] 3. In the utility model, the end cover is taken out from the cleaning box body, at which time the squeezing force of the bracket on the telescopic top block disappears, and the telescopic block on the telescopic top block will push the bracket upward, making it easier for the staff to extract the filter frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of the utility model as a whole;

[0026] Figure 2 for Figure 1 A local enlarged schematic diagram of the middle A;

[0027] Figure 3 It is a partial cross-sectional schematic diagram of the cleaning box, cleaning tank and filter frame in the utility model;

[0028] Figure 4 for Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0029] Figure 5 It is a schematic diagram of the filter frame in the utility model being ejected by the telescopic top block;

[0030] Figure 6 It is a schematic diagram of the gas transmission structure and the rotating structure in the utility model;

[0031] Figure 7 It is a cross-sectional schematic diagram of the air intake sleeve in the utility model;

[0032] Figure 8 It is a schematic diagram of the exhaust port in the utility model.

[0033] In the figure: 1. cleaning box; 2. cleaning tank; 3. ultrasonic transmitter; 4. filter frame; 5. bracket; 6. filter hole; 7. eccentric sleeve; 8. air intake sleeve; 9. air delivery pipe; 10. embedded top groove; 11. telescopic top block; 12. motor bracket; 13. rotating motor; 14. ejector rod; 15. ball bearing; 16. spring; 17. withdrawal rod; 18. sealing rubber ring; 19. sealing chamber; 20. air intake part; 21. air delivery part; 22. rubber plug; 23. circulation hole; 24. through hole; 25. pressure stabilizing groove; 26. jet bag; 27. water pipe; 28. switch valve; 29. ​​end cover; 30. exhaust port; 31. support plate. DETAILED DESCRIPTION

[0034] 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.

[0035] Embodiment 1

[0036] like Figure 1-8 As shown, an ultrasonic rice dumpling leaf cleaning device comprises a cleaning box 1, a filter frame 4, an air jet bag 26 and an air delivery structure, the cleaning box 1 is hollowed out and provided with a cleaning tank 2, and the inner side walls of the cleaning box 1 are all equipped with ultrasonic transmitters 3;

[0037] The filter frame 4 is arranged in the cleaning tank 2, a bracket 5 is extended from the upper surface of the filter frame 4, and a filter hole 6 is arranged on the frame body of the filter frame 4. When the filter frame 4 is taken out from the cleaning tank 2 after the cleaning work is completed, the filter hole 6 is arranged so that during the process of taking out the filter frame 4, water will flow into the cleaning tank 2 through the filter hole 6, thereby reducing the weight of the filter frame 4, improving the handling efficiency, and at the same time playing the role of draining the washed rice dumpling leaves;

[0038] The air delivery structure is fixedly connected to the bottom of the inner cavity of the cleaning box 1, and the air delivery structure includes an eccentric sleeve 7 and an air inlet sleeve 8. The air inlet sleeve 8 is provided with an air delivery pipe 9, and the air delivery pipe 9 is connected to the jet bag 26. The eccentric sleeve 7 is provided with a rotating structure. During operation, high-frequency sound waves are emitted into the filter frame 4 by the ultrasonic transmitter 3, and the jet bag 26 is inflated through the air delivery structure and sprayed into the cleaning tank 2 filled with water. The bubbles are driven to oscillate by the high-frequency sound waves, so that the rice leaves collide with the bubbles, and the impurities on the rice leaves are separated.

[0039] Embodiment 2

[0040] like Figure 1-8 As shown, this embodiment is improved on the basis of the first embodiment as follows: further, two cleaning tanks 2 are provided and a support plate 31 is arranged inside, the jet bag 26 is located below the support plate 31, the lower surface of the filter frame 4 is in contact with the upper surface of the support plate 31, the upper surface of the cleaning tank 2 is symmetrically provided with an embedded top groove 10, and a telescopic top block 11 is installed on the embedded top groove 10, the lower surface of the bracket 5 is in contact with the telescopic block on the telescopic top block 11, and the opposite side surfaces of the two cleaning tanks 2 are fixedly connected with the same motor bracket 12. When the cleaning work is completed, the bracket 5 can be lifted upward by the telescopic block arranged on the telescopic top block 11, so that the staff can extract the filter frame 4 conveniently.

[0041] Embodiment 3

[0042] like Figure 1-8 As shown, this embodiment is improved on the basis of the second embodiment as follows: the rotating structure includes a rotating motor 13 and a push rod 14, the rotating motor 13 is fixedly mounted on the motor bracket 12, and the push rod 14 is fixedly connected to the shaft body of the lower output shaft of the rotating motor 13;

[0043] Furthermore, the push rod 14 is T-shaped, and a ball 15 is installed at the bottom of the long side. The upper part of the eccentric sleeve 7 is a corrugated surface, and the ball 15 is rollingly connected to the corrugated surface. A spring 16 is fixedly connected between the lower output shaft of the rotary motor 13 and the two opposite surfaces of the eccentric sleeve 7.

[0044] Furthermore, a draw rod 17 is fixedly connected to the bottom of the eccentric sleeve 7, and a sealing rubber ring 18 is sleeved on the bottom of the draw rod 17;

[0045] Furthermore, a sealing cavity 19 is provided inside the air intake sleeve 8, and the air intake sleeve 8 is divided into an air intake portion 20 and an air delivery portion 21 by the sealing cavity 19. The sealing cavity 19 is provided with openings at the top and bottom and is connected with the air intake portion 20 and the air delivery portion 21. A rubber plug 22 is provided in the sealing cavity 19.

[0046] The sealing rubber ring 18 is slidably connected to the inner wall of the air inlet 20, and a flow hole 23 communicating with the inner cavity of the cleaning box 1 is provided above the air inlet 20;

[0047] A through hole 24 connected to the gas delivery part 21 is provided at the bottom of the sealing cavity 19;

[0048] Furthermore, a pressure stabilizing groove 25 is provided on the side wall of the cleaning box 1;

[0049] Furthermore, one end of the air delivery pipe 9 away from the jet bag 26 is connected to the air delivery portion 21 .

[0050] In this embodiment, when the output shaft of the rotating motor 13 rotates, the push rod 14 is driven to rotate, and the upper part of the eccentric sleeve 7 is a corrugated surface. When the ball 15 moves from the highest point to the lowest point of the corrugated surface, a downward squeezing force is generated on the air intake sleeve 8, so that the eccentric sleeve 7 moves downward, thereby driving the pumping rod 17 to move downward. The air is squeezed from the air intake part 20 and the through hole 24 into the air delivery part 21 through the pumping rod 17. The air in the air delivery part 21 is transported to the jet bag 26 through the air delivery pipe 9, thereby providing bubbles for the cleaning tank 2. The airtightness of the push rod 14 when it moves in the air intake sleeve 8 is ensured by the provided sealing rubber ring 18;

[0051] When the eccentric sleeve 7 moves downward, the spring 16 is stretched. When the ball 15 moves from the lowest point to the highest point of the corrugated surface, the extrusion force generated by the ball 15 on the air inlet sleeve 8 disappears. At this time, the spring 16 resets and pulls the eccentric sleeve 7 and the push rod 14 upward. When the push rod 14 moves upward, the pressure inside the air inlet part 20 decreases, and the gas in the air delivery part 21 pushes the rubber plug 22 upward through the through hole 24 to block the upper opening of the sealing cavity 19. When the sealing rubber ring 18 moves to the top of the circulation hole 23, the gas inside the cleaning box 1 will enter the air inlet part 20 through the circulation hole 23. At this time, the pressure inside the air inlet part 20 increases, and the rubber plug 22 cancels the blockage of the upper opening of the sealing cavity 19, waiting for the next extrusion cycle.

[0052] Embodiment 4

[0053] like Figure 1-8 As shown, this embodiment is improved on the basis of the first embodiment as follows: the cleaning tank 2 is connected with a water pipe 27, the other end of the water pipe 27 passes through the cleaning box 1 and extends outside and is fixedly connected with a switch valve 28, the staff can fill and discharge water from the cleaning tank 2 through the water pipe 27, and block the water pipe 27 through the switch valve 28;

[0054] Furthermore, an end cover 29 is inserted into the upper surface of the cleaning box 1 . The end cover 29 is located above the filter frame 4 . An exhaust port 30 is formed on the end cover 29 .

[0055] In this embodiment, after the end cover 29 is inserted into the cleaning box 1, the end cover 29 will squeeze the filter frame 4, and the bracket 5 will squeeze the telescopic block on the telescopic top block 11 downward. During the operation, the bubbles are discharged through the exhaust port 30 set on the end cover 29. After the work is completed, the end cover 29 is removed from the cleaning box 1. At this time, the squeezing force of the bracket 5 on the telescopic top block 11 disappears, and the telescopic block on the telescopic top block 11 will push the bracket 5 upward, and the filter frame 4 can be taken out.

[0056] In summary, the workflow of the utility model is:

[0057] Place the rice dumplings leaves in the filter frame 4, and then place the filter frame 4 in the cleaning tank 2, and plug the end cover 29 into the cleaning box 1. At this time, the end cover 29 will squeeze the umbrella frame and the filter frame 4, and the bracket 5 will squeeze the telescopic block on the telescopic top block 11 downward.

[0058] Then, water is poured into the cleaning tank 2 through the water pipe 27, and the switch valve 28 is closed after the water is poured.

[0059] The rotating motor 13 is started. When the output shaft of the rotating motor 13 rotates, the push rod 14 is driven to rotate. The upper part of the eccentric sleeve 7 is a corrugated surface. When the ball 15 moves from the highest point to the lowest point of the corrugated surface, a downward squeezing force is generated on the air inlet sleeve 8, so that the eccentric sleeve 7 moves downward, thereby driving the pumping rod 17 to move downward. The air is squeezed from the air inlet part 20 and the through hole 24 into the air delivery part 21 through the pumping rod 17. The air in the air delivery part 21 is transported to the jet bag 26 through the air delivery pipe 9, thereby providing bubbles for the cleaning tank 2. The airtightness of the push rod 14 when it moves in the air inlet sleeve 8 is ensured by the provided sealing rubber ring 18.

[0060] At the same time, high-frequency sound waves are emitted into the filter frame 4 through the ultrasonic transmitter 3, the jet bag 26 is inflated through the air supply structure, and sprayed into the cleaning tank 2 filled with water, and the bubbles are driven to oscillate by the high-frequency sound waves, so that the rice dumplings leaves collide with the bubbles, and the impurities on the rice dumplings leaves are separated.

[0061] When the eccentric sleeve 7 moves downward, the spring 16 is stretched. When the ball 15 moves from the lowest point to the highest point of the corrugated surface, the extrusion force generated by the ball 15 on the air inlet sleeve 8 disappears. At this time, the spring 16 resets and pulls the eccentric sleeve 7 and the push rod 14 upward. When the push rod 14 moves upward, the pressure inside the air inlet part 20 decreases, and the gas in the air delivery part 21 pushes the rubber plug 22 upward through the through hole 24 to block the upper opening of the sealing cavity 19. When the sealing rubber ring 18 moves to the top of the circulation hole 23, the gas inside the cleaning box 1 will enter the air inlet part 20 through the circulation hole 23. At this time, the pressure inside the air inlet part 20 increases, and the rubber plug 22 cancels the blockage of the upper opening of the sealing cavity 19, waiting for the next extrusion cycle.

[0062] After the work is completed, the end cover 29 is removed from the cleaning box 1. At this time, the squeezing force of the bracket 5 on the telescopic top block 11 disappears, and the telescopic block on the telescopic top block 11 will lift the bracket 5 upward. When the filter frame 4 is taken out from the cleaning tank 2, water will flow into the cleaning tank 2 through the filter hole 6, thereby reducing the weight of the filter frame 4, improving the handling efficiency, and at the same time draining the cleaned rice dumplings.

[0063] However, as is well known to those skilled in the art, the working principles and wiring methods of the ultrasonic transmitter 3 and the rotating motor 13 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0064] The above different embodiments can be combined, replaced and used in conjunction with each other.

[0065] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic rice dumpling leaf cleaning device, characterized in that: It comprises a cleaning box (1), a filter frame (4), an air jet bag (26) and an air delivery structure, wherein the cleaning box (1) is hollowed out and provided with a cleaning tank (2), and the inner side walls of the cleaning box (1) are each installed with an ultrasonic transmitter (3); The filter frame (4) is arranged in the cleaning tank (2), a bracket (5) extends from the upper surface of the filter frame (4), and a filter hole (6) is arranged on the frame body of the filter frame (4); The gas delivery structure is fixedly connected to the bottom of the inner cavity of the cleaning box (1), and comprises an eccentric sleeve (7) and an air inlet sleeve (8). An air delivery pipe (9) is provided on the air inlet sleeve (8), and the air delivery pipe (9) is connected to the jet bag (26). A rotating structure is provided on the eccentric sleeve (7).

2. A kind of ultrasonic rice dumpling leaf cleaning equipment according to claim 1, it is characterized in that: The cleaning tanks (2) are provided with two and a support plate (31) is provided inside. The jet bag (26) is located below the support plate (31). The lower surface of the filter frame (4) is in contact with the upper surface of the support plate (31). The upper surface of the cleaning tank (2) is symmetrically provided with an embedded top groove (10). A telescopic top block (11) is installed on the embedded top groove (10). The lower surface of the bracket (5) is in contact with the telescopic block on the telescopic top block (11). The opposite side surfaces of the two cleaning tanks (2) are fixedly connected to the same motor bracket (12).

3. A kind of ultrasonic rice dumpling leaf cleaning equipment according to claim 2, it is characterized in that: The rotating structure comprises a rotating motor (13) and a push rod (14); the rotating motor (13) is fixedly mounted on a motor bracket (12); and the push rod (14) is fixedly connected to the shaft body of a lower output shaft of the rotating motor (13).

4. A kind of ultrasonic rice dumpling leaf cleaning equipment according to claim 3, it is characterized in that: The push rod (14) is T-shaped, and a ball (15) is installed at the bottom of the long side. The upper part of the eccentric sleeve (7) is a corrugated surface, and the ball (15) is rollingly connected to the corrugated surface. A spring (16) is fixedly connected between the lower output shaft of the rotating motor (13) and two opposite surfaces of the eccentric sleeve (7).

5. An ultrasonic rice dumpling leaf cleaning device according to claim 4, characterized in that: The bottom of the eccentric sleeve (7) is fixedly connected to a draw rod (17), and the bottom of the draw rod (17) is sleeved with a sealing rubber ring (18).

6. An ultrasonic rice dumpling leaf cleaning device according to claim 5, characterized in that: The air intake sleeve (8) is provided with a sealing cavity (19) inside, and the air intake sleeve (8) is divided into an air intake portion (20) and an air delivery portion (21) by the sealing cavity (19); the sealing cavity (19) is provided with openings at the top and bottom and is in communication with the air intake portion (20) and the air delivery portion (21); and a rubber plug (22) is provided in the sealing cavity (19); The sealing rubber ring (18) is slidably connected to the inner wall of the air inlet portion (20), and a flow hole (23) communicating with the inner cavity of the cleaning box (1) is provided above the air inlet portion (20); A through hole (24) connected to the gas delivery portion (21) is provided at the bottom of the sealing cavity (19).

7. An ultrasonic rice dumpling leaf cleaning device according to claim 6, characterized in that: A pressure stabilizing groove (25) is provided on the side wall of the cleaning box (1).

8. An ultrasonic rice dumpling leaf cleaning device according to claim 6, characterized in that: One end of the air delivery pipe (9) away from the jet bag (26) is connected to the air delivery portion (21).

9. An ultrasonic rice dumpling leaf cleaning device according to claim 1, characterized in that: The cleaning tank (2) is connected to a water pipe (27), the other end of the water pipe (27) passes through the cleaning box (1) and extends outside and is fixedly connected to a switch valve (28).

10. An ultrasonic rice dumpling leaf cleaning device according to claim 1, characterized in that: An end cover (29) is inserted into the upper surface of the cleaning box (1); the end cover (29) is located above the filter frame (4); and an exhaust port (30) is provided on the end cover (29).

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