River snail processing and cleaning device and cleaning method

Abstract

The invention belongs to the technical field of field snail cleaning, and particularly relates to a field snail processing and cleaning device and method. The field snail processing and cleaning device comprises a containing part, a control mechanism, a driving mechanism, a back flushing mechanism and a sewage filtering mechanism; the containing part comprises a containing pool and a containing frame, and the containing frame is of a hollow structure; the control mechanism comprises a guide strip and a limiting frame, the guide strip is fixedly installed on the inner wall of the containing pool, and the bottom of the limiting frame is slidably attached to the outer wall of the guide strip and used for bearing the containing frame; the driving mechanism comprises a driving motor, a driving disc and a driving wheel, and the driving motor is fixedly installed on the outer wall of the containing pool and used for controlling the driving disc and the driving wheel to rotate; the back-flushing mechanism comprises a buffer barrel and a back-flushing pipe, and the pressure of an inner cavity of the buffer barrel is alternately increased and decreased; the cleaning quality can be improved through the cooperation of the structure, and meanwhile compared with the prior art, water resources can be saved as much as possible when the escargots are cleaned in a mode that the water injection opening is normally opened.

Description

Technical Field

[0001] The invention belongs to the technical field of river snail cleaning, in particular to a river snail processing and cleaning device and a cleaning method. Background Art

[0002] In today's rich and diverse food culture, spicy snails occupy an important position in the catering market with their unique flavor. Whether it is a busy night market snack stall or a large-scale restaurant, spicy snails are a popular dish loved by diners. The market demand is increasing year by year. With the continuous development of the snail processing industry, the efficiency and quality requirements for the snail processing and cleaning links are also increasing.

[0003] At present, the common cleaning methods in the processing and cleaning of spicy snails include machine washing and manual cleaning. Manual cleaning is the most common operation method. Workers need to hold the snails, rinse them under running water, and carefully scrub the shells with a brush. This method is extremely inefficient, and workers need to work for a long time. The labor cost accounts for a large proportion of the total cost.

[0004] In addition, during the machine washing process, in order to prevent the dirt on the snails from accumulating in the cleaning pool, this kind of flushing and brushing cleaning is required. The water flow is continuously flushing, and most of the clean water is only used to simply rinse the surface of the snails. It is not fully utilized and is directly lost, resulting in a waste of water resources.

[0005] To this end, the present invention provides a snail processing and cleaning device and a cleaning method. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the snail processing and cleaning device of the present invention comprises a containing portion, a control mechanism, a driving mechanism, a backwash mechanism and a sewage filtering mechanism;

[0008] The accommodating portion includes a accommodating pool and an accommodating frame, and the accommodating frame is a hollow structure;

[0009] The control mechanism includes a guide bar and a limit frame. The guide bar is fixedly mounted on the inner wall of the holding tank. The bottom of the limit frame is slidably fitted with the outer wall of the guide bar and is used to support the holding frame.

[0010] The driving mechanism includes a driving motor, a driving disc and a driving wheel. The driving motor is fixedly mounted on the outer wall of the holding tank and is used to control the rotation of the driving disc and the driving wheel.

[0011] The recoil mechanism includes a buffer cylinder and a recoil pipe. The pressure in the buffer cylinder increases and decreases alternately, and when the pressure in the buffer cylinder increases, the recoil pipe discharges cleaning liquid to the bottom of the receiving frame.

[0012] The pressure inside the cache cylinder is controlled by the rotation of the drive wheel;

[0013] The sewage filtering mechanism includes a transfer cylinder and a filter cylinder obliquely arranged in the inner cavity of the transfer cylinder;

[0014] The rotation frequency of the filter cartridge is the same as the frequency of pressure change in the cache cartridge cavity.

[0015] Preferably, a unidirectional guide tube is fixedly installed at the bottom of the cache tube. Two guide tubes are provided, and the conduction directions of the two guide tubes are opposite. One end of the guide tube conducting to the inside of the cache tube is connected to the inner cavity of the containing pool, and one end of the guide tube conducting to the outside of the cache tube is connected to the inner cavity of the adapter tube.

[0016] Preferably, a mounting tube is fixedly mounted on the outer wall of the adapter tube, the mounting tube is arranged obliquely, and a mounting cover is detachably mounted on the outer wall of the mounting tube;

[0017] A mounting plate is slidably provided on the inner wall of the mounting cover. The upper end surface of the mounting plate is fixedly connected to the axial end of the filter cartridge. One end of the adapter cartridge is communicated with the inner cavity of the backflushing tube.

[0018] Preferably, a mounting frame is fixedly mounted on the outer wall of the holding tank, a connecting rod is slidably mounted on the outer wall of the mounting frame, a carrying plate is fixedly mounted on the outer wall of the connecting rod, and the carrying plate is connected to the outer wall of the mounting frame via an elastic member;

[0019] An arc-shaped plate is fixedly mounted on the upper end surface of the connecting rod, and the outer wall of the arc-shaped plate is in real-time contact with the radial outer wall of the driving wheel;

[0020] A control plug is fixedly mounted on one end of the connecting rod away from the arc-shaped plate, and the outer wall of the control plug is slidably fitted with the inner wall of the cache cylinder.

[0021] Preferably, a connecting plate is fixedly mounted on the outer wall of the limiting frame, a connecting arm is rotatably mounted on the outer wall of the connecting plate, and the other end of the connecting arm is rotatably connected to the axial outer wall of the driving disk via a pin shaft;

[0022] An ultrasonic generator is fixedly installed on the bottom of the holding tank.

[0023] Preferably, a recoil nozzle is fixedly installed on the bottom surface of the holding pool, and a plurality of recoil nozzles are evenly arranged along the bottom surface of the holding pool, and the input ends of the plurality of recoil nozzles are connected to the recoil pipe;

[0024] The upper end surface of the guide bar is provided with a bearing ball for supporting the limit frame, and a plurality of bearing balls are evenly arranged along the outer wall of the guide bar.

[0025] Preferably, a sliding block is elastically mounted on the inner wall of the adapter tube, a closing plate is fixedly mounted on the outer wall of the sliding block, one end of the closing plate extends to the inner cavity of the adapter tube and is fixedly mounted with a repulsion block, a connecting frame is fixedly mounted on the outer wall of the mounting cover, and a magnetic block that repel each other with the repulsion block is fixedly mounted on the outer wall of the connecting frame.

[0026] Preferably, a fixing frame is fixedly mounted on the inner wall of the mounting cover, a deflecting gear ring and an auxiliary gear ring are fixedly mounted on the inner wall of the fixing frame, and the axes of the deflecting gear ring and the auxiliary gear ring coincide with each other;

[0027] A connecting shaft is fixedly mounted on the bottom surface of the mounting plate, and a guide pin is fixedly mounted on the radial outer wall of the connecting shaft;

[0028] When the connecting shaft slides down, the guide pin is pushed to deflect by the inclined surface of the deflection gear ring. When the connecting shaft slides up, the guide pin is pushed to deflect by the inclined surface of the auxiliary gear ring.

[0029] A method for processing and cleaning river snails, which uses the above-mentioned river snail processing and cleaning device, comprises the following steps:

[0030] A1. First, place the snails into the holding frame, and then inject cleaning liquid into the holding tank;

[0031] A2. Start the drive motor and ultrasonic generator. The drive motor controls the reciprocating sliding of the receiving frame by rotating the drive disk.

[0032] A3. When the output shaft of the drive motor controls the rotation of the drive wheel, it drives the control plug to slide back and forth, controlling the recoil nozzle to discharge the cleaning liquid toward the bottom of the receiving frame;

[0033] A4. When the control plug slides back and forth, the pressure in the adapter tube changes back and forth, controlling the filter tube to deflect step by step.

[0034] The beneficial effects of the present invention are as follows:

[0035] 1. The present invention provides a guide bar and a limit frame, and the bottom of the limit frame slides and fits with the outer wall of the guide bar and is used to support the accommodating frame, wherein the outer wall of the accommodating frame is provided with a protrusion. After the snail is placed in the accommodating frame, the accommodating frame is inserted into the interior of the limit frame and supported by the guide bar. At this time, the sliding limit frame drives the accommodating frame to slide, thereby washing the snail in the accommodating pool. The sliding of the limit frame is controlled by a driving mechanism. When the pressure in the inner cavity of the cache cylinder increases, the recoil pipe discharges cleaning liquid to the bottom of the accommodating frame. The discharged cleaning liquid impacts the snail, controls the individual movement of the snail, removes dirt by friction between the snail shells, and improves the cleaning quality. When the cleaning liquid circulates in the accommodating pool and the cache cylinder, it passes through the inner cavity of the adapter cylinder and filters the mud and dirt in the cleaning liquid through the filter cylinder, thereby reducing the mud and sand content in the cleaning liquid in the inner cavity of the accommodating pool and the cache cylinder, thereby maintaining the cleaning effect. Compared with the prior art, the snails can be cleaned by keeping the water injection port open, which can save water resources as much as possible.

[0036] 2. The present invention uses a deflection gear ring and an auxiliary gear ring. When the connecting shaft slides down, the inclined surface of the deflection gear ring pushes the guide pin to deflect. When the pressure in the cache cylinder cavity increases, the connecting shaft, the mounting plate and the filter cylinder are controlled to deflect. When the connecting shaft slides up, the inclined surface of the auxiliary gear ring pushes the guide pin to deflect. When the pressure in the cache cylinder cavity decreases, the cleaning liquid in the adapter cavity stops flowing, and the deflection of the connecting shaft, the mounting plate and the filter cylinder is controlled. This realizes controlling the rotation of the filter cylinder according to the change in the pressure in the cache cylinder cavity, changing the effective filtering surface of the filter cylinder and maintaining the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described below with reference to the accompanying drawings.

[0038] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0039] Figure 2 It is a schematic diagram of the structure inside the holding pool of the present invention;

[0040] Figure 3 This is a schematic diagram of the installation of the drive disk in the present invention;

[0041] Figure 4 This is a schematic diagram of the installation of the control plug in the present invention;

[0042] Figure 5 It is a schematic diagram of the internal structure of the cache cylinder in the present invention;

[0043] Figure 6 is a cross-sectional view of the adapter tube of the present invention;

[0044] Figure 7 This is a schematic diagram of the installation of the mounting cover in the present invention;

[0045] Figure 8This is a schematic diagram of the installation of the fixing bracket in the present invention;

[0046] Figure 9 It is a schematic structural diagram of the deflection gear ring in the present invention;

[0047] Figure 10 It is a flow chart of the cleaning method of the present invention.

[0048] In the figure: 1. Receiving tank; 2. Recoil pipe; 3. Adapter cylinder; 4. Mounting pipe; 5. Drive motor; 6. Guide tube; 7. Buffer cylinder; 8. Drive disk; 9. Drive wheel; 10. Receiving frame; 11. Guide strip; 12. Connecting plate; 13. Limiting frame; 14. Recoil nozzle; 15. Ultrasonic generator; 16. Mounting frame; 17. Carrying plate; 18. Connecting arm; 19. Control plug; 20. Arc plate; 21. Connecting rod; 22. Mounting cover; 23. Connecting frame; 24. Magnetic block; 25. Repulsion block; 26. Closing plate; 27. Filter cylinder; 28. Mounting plate; 29. Auxiliary gear ring; 30. Fixing frame; 31. Guide pin; 32. Connecting shaft; 33. Deflection gear ring; 34. Sliding block. DETAILED DESCRIPTION

[0049] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0050] like Figures 1 to 8 As shown, the snail processing and cleaning device described in the present invention includes a accommodating portion, a control mechanism, a driving mechanism, a backflushing mechanism and a sewage filtering mechanism.

[0051] The accommodating portion includes a accommodating pool 1 and a accommodating frame 10. The accommodating frame 10 is a hollow structure. In this embodiment, the accommodating frame 10 is made of wire mesh. The accommodating frame 10 is used to place the snails to be cleaned. The accommodating pool 1 is used to hold the cleaning liquid, and a water inlet is provided on the outside and a drainage outlet is provided at the bottom.

[0052] The control mechanism includes a guide bar 11 and a limit frame 13. The guide bar 11 is fixedly installed on the inner wall of the holding pool 1. The bottom of the limit frame 13 slides in contact with the outer wall of the guide bar 11 and is used to support the holding frame 10. The outer wall of the holding frame 10 is provided with a protrusion. After the snails are placed in the holding frame 10, the holding frame 10 is inserted into the interior of the limit frame 13 and supported by the guide bar 11. At this time, the sliding limit frame 13 drives the holding frame 10 to slide, thereby washing the snails in the holding pool 1.

[0053] The driving mechanism includes a driving motor 5, a driving disc 8 and a driving wheel 9. The driving motor 5 is fixedly mounted on the outer wall of the holding tank 1 and is used to control the rotation of the driving disc 8 and the driving wheel 9. The driving disc 8 and the driving wheel 9 are both fixedly connected to the output shaft of the driving motor 5. When the driving motor 5 is working, it drives the driving disc 8 and the driving wheel 9 to rotate synchronously.

[0054] The recoil mechanism includes a buffer cylinder 7 and a recoil tube 2. The pressure in the inner cavity of the buffer cylinder 7 increases and decreases alternately, and when the pressure in the inner cavity of the buffer cylinder 7 increases, the recoil tube 2 discharges cleaning liquid to the bottom of the containing frame 10. Since the containing frame 10 is made of hollow material, the discharged cleaning liquid impacts the snails, controls the individual movement of the snails, removes dirt through friction between the snail shells, and improves the cleaning quality.

[0055] When the pressure in the cache cylinder 7 decreases, the cache cylinder 7 draws cleaning liquid from the inner cavity of the holding pool 1 , and controls the circulation of the cleaning liquid in the inner cavities of the holding pool 1 and the cache cylinder 7 through the reciprocating changes in the pressure in the cache cylinder 7 .

[0056] The pressure in the inner cavity of the cache cylinder 7 is controlled by the rotation of the driving wheel 9, as the air pressure in the inner cavity of the cache cylinder 7 changes alternately.

[0057] The sewage filtering mechanism includes a transfer tube 3 and a filter tube 27 obliquely arranged in the inner cavity of the transfer tube 3. When the cleaning liquid circulates in the inner cavity of the receiving pool 1 and the cache tube 7, it passes through the inner cavity of the transfer tube 3, and the mud and dirt in the cleaning liquid are filtered by the filter tube 27, thereby reducing the mud and sand content in the cleaning liquid in the inner cavity of the receiving pool 1 and the cache tube 7, thereby maintaining the cleaning effect. Compared with the prior art, cleaning the snails by keeping the water injection port open can save water resources as much as possible.

[0058] The rotation frequency of the filter cartridge 27 is the same as the frequency of pressure change in the inner cavity of the buffer cartridge 7, thereby controlling the filter cartridge 27 to filter the circulating cleaning liquid differently, maintaining the filtering effect, and further maintaining the cleaning effect.

[0059] A one-way conducting guide tube 6 is fixedly installed at the bottom of the cache tube 7. Two guide tubes 6 are provided, and the conducting directions of the two guide tubes 6 are opposite. In this embodiment, a one-way valve is provided in the guide tube 6 to control the conducting direction of the guide tube 6, and the conducting directions of the two guide valves are opposite.

[0060] One end of the guide tube 6 that leads to the inside of the cache tube 7 is connected to the inner cavity of the holding pool 1, and one end of the guide tube 6 that leads to the outside of the cache tube 7 is connected to the inner cavity of the adapter tube 3, thereby controlling the circulation flow of the cleaning liquid in the inner cavity of the holding pool 1 and the cache tube 7 when the pressure in the inner cavity of the cache tube 7 changes alternately.

[0061] As a preferred embodiment of the present invention, a mounting tube 4 is fixedly mounted on the outer wall of the adapter tube 3 , and the inner cavity of the mounting tube 4 is communicated with the inner cavity of the adapter tube 3 .

[0062] The mounting tube 4 is tilted and tilted toward the liquid inlet direction of the inner cavity of the adapter tube 3. The outer wall of the mounting tube 4 is detachably mounted with a mounting cover 22. The mounting cover 22 is connected to the mounting tube 4 through a flange, and a sealing gasket is provided at the connection position.

[0063] A mounting plate 28 is slidingly provided on the inner wall of the mounting cover 22, and the outer wall of the mounting plate 28 is slidingly fitted with the inner wall of the mounting cover 22. The upper end surface of the mounting plate 28 is fixedly connected to the axial end of the filter cartridge 27. Rotating the mounting plate 28 drives the filter cartridge 27 to rotate, thereby adjusting the effective filtering surface of the filter cartridge 27, maintaining the permeability during filtration, and thus maintaining the filtering effect.

[0064] One end of the adapter tube 3 is communicated with the inner cavity of the backflushing tube 2 , and the filtered cleaning liquid enters the backflushing tube 2 to backflush the snails inside the receiving frame 10 .

[0065] A mounting frame 16 is fixedly mounted on the outer wall of the holding tank 1 , a connecting rod 21 is slidably mounted on the outer wall of the mounting frame 16 , and the outer wall of the connecting rod 21 is slidably fitted with the inner wall of the mounting frame 16 .

[0066] A supporting plate 17 is fixedly installed on the outer wall of the connecting rod 21. The supporting plate 17 is connected to the outer wall of the mounting frame 16 through an elastic member. The elastic member is a common spring. One end of the spring is fixedly connected to the outer wall of the supporting plate 17, and the other end of the spring is fixedly connected to the outer wall of the mounting frame 16. After pressing the connecting rod 21, the elastic force exerted on the supporting plate 17 controls the connecting rod 21 to reset.

[0067] An arc-shaped plate 20 is fixedly mounted on the upper end face of the connecting rod 21. The outer wall of the arc-shaped plate 20 is in real-time contact with the radial outer wall of the driving wheel 9. The elastic force exerted on the supporting plate 17 drives the arc-shaped plate 20 so that the arc-shaped plate 20 has a tendency to contact with the outer wall of the driving wheel 9 in real-time. The driving wheel 9 is a common cam. During the rotation of the driving wheel 9, the arc-shaped plate 20 is pressed downward. As the driving wheel 9 rotates, the elastic force exerted on the supporting plate 17 controls the connecting rod 21 to slide upward.

[0068] A control plug 19 is fixedly installed on one end of the connecting rod 21 away from the arc plate 20. The outer wall of the control plug 19 slides in contact with the inner wall of the cache tube 7. During the rotation of the driving wheel 9, the connecting rod 21 slides back and forth, thereby driving the control plug 19 to slide.

[0069] When the control plug 19 slides upward, the pressure in the cache cylinder 7 decreases. At this time, the cache cylinder 7 draws the cleaning liquid from the inner cavity of the holding pool 1. When the control plug 19 slides downward, the pressure in the cache cylinder 7 increases, and the cleaning liquid inside the cache cylinder 7 is discharged by the backflush pipe 2, thereby controlling the circulation of the cleaning liquid.

[0070] As a preferred embodiment of the present invention, a connecting plate 12 is fixedly mounted on the outer wall of the limiting frame 13 , and the connecting plate 12 and the limiting frame 13 have the same motion state.

[0071] A connecting arm 18 is rotatably installed on the outer wall of the connecting plate 12. The other end of the connecting arm 18 is rotatably connected to the axial outer wall of the driving disk 8 through a pin shaft. The driving disk 8 is an eccentric wheel. When the driving motor 5 controls the driving disk 8 to rotate, the connecting arm 18 drives the connecting plate 12 to slide back and forth, and then controls the reciprocating sliding of the accommodating frame 10 to achieve the washing of the snails.

[0072] An ultrasonic generator 15 is fixedly installed at the bottom of the holding pool 1. Through the ultrasonic generator 15, the transducer starts to emit ultrasonic waves into the cleaning liquid. Under the action of ultrasonic waves, a large number of tiny bubbles are rapidly generated in the cleaning liquid. These bubbles are constantly formed and burst on the surface and around the snails, generating cavitation and mechanical vibration. As time goes by, the dirt, mud and other impurities on the surface of the snails gradually loosen and fall off under the combined action of cavitation and mechanical vibration, and are carried away by the cleaning liquid, further improving the quality of cleaning.

[0073] A recoil nozzle 14 is fixedly installed on the bottom surface of the holding pool 1. Multiple recoil nozzles 14 are evenly arranged along the bottom surface of the holding pool 1. The input ends of the multiple recoil nozzles 14 are connected to the recoil pipe 2, thereby forming multiple recoil points at the bottom of the holding frame 10, disturbing the flow of water and driving the individual snails to move.

[0074] The upper end surface of the guide bar 11 is provided with bearing balls for supporting the limit frame 13. A plurality of bearing balls are evenly arranged along the outer wall of the guide bar 11. By providing the bearing balls, the friction force when the limit frame 13 slides is reduced.

[0075] A sliding block 34 is elastically mounted on the inner wall of the adapter tube 3 , and the outer wall of the sliding block 34 is in sliding contact with the inner wall of the adapter tube 3 .

[0076] A closing plate 26 is fixedly mounted on the outer wall of the sliding block 34 , and the closing plate 26 is used to close the passage on one side of the adapter tube 3 .

[0077] One end of the closing plate 26 extends to the inner cavity of the adapter tube 3 and is fixedly installed with a repulsion block 25. The outer wall of the mounting cover 22 is fixedly installed with a connecting frame 23. The outer wall of the connecting frame 23 is fixedly installed with a magnetic block 24 that repel each other with the repulsion block 25. The magnetic block 24 and the repulsion block 25 are two magnets that repel each other. After the mounting cover 22 and the mounting tube 4 are assembled, the magnetic force of the magnetic block 24 on the repulsion block 25 is used to control the contraction of the closing plate 26. At this time, the side of the adapter tube 3 close to the recoil tube 2 is conductive to facilitate the circulation of the cleaning fluid. After the mounting cover 22 is removed, the closing plate 26 slides under the elastic force, closing the side of the adapter tube 3 close to the recoil tube 2, thereby preventing the cleaning fluid from flowing back when the mounting cover 22 is removed.

[0078] like Figure 9 As shown, a fixing frame 30 is fixedly mounted on the inner wall of the mounting cover 22 , and a deflection gear ring 33 and an auxiliary gear ring 29 are fixedly mounted on the inner wall of the fixing frame 30 . The fixing frame 30 provides installation and support for the deflection gear ring 33 and the auxiliary gear ring 29 .

[0079] A connecting shaft 32 is fixedly mounted on the bottom surface of the mounting plate 28, and a guide pin 31 is fixedly mounted on the radial outer wall of the connecting shaft 32. The axes of the deflection gear ring 33 and the auxiliary gear ring 29 coincide with each other, wherein a gap is reserved between the deflection gear ring 33 and the auxiliary gear ring 29 for the movement of the guide pin 31. A spring is provided on the inner wall of the mounting cover 22 for pressing the mounting plate 28.

[0080] When the connecting shaft 32 slides down, the guide pin 31 is pushed to deflect by the inclined surface of the deflection gear ring 33. When the pressure in the inner cavity of the buffer cylinder 7 increases, the cleaning liquid flows. At this time, the mounting plate 28 is affected by the water pressure and drives the connecting shaft 32 to slide downward until the guide pin 31 fits and slides with the outer wall bevel teeth of the deflection gear ring 33, thereby controlling the deflection of the connecting shaft 32, the mounting plate 28 and the filter cylinder 27.

[0081] When the connecting shaft 32 slides upward, the guide pin 31 is pushed to deflect through the inclined surface of the auxiliary gear ring 29. When the pressure in the inner cavity of the buffer cylinder 7 decreases, the cleaning liquid in the inner cavity of the adapter cylinder 3 stops flowing. At this time, the mounting plate 28 slides upward under the elastic force until the guide pin 31 fits and slides with the outer wall inclined teeth of the deflection gear ring 33, thereby controlling the deflection of the connecting shaft 32, the mounting plate 28 and the filter cylinder 27, thereby realizing the control of the rotation of the filter cylinder 27 according to the change of the pressure in the inner cavity of the buffer cylinder 7 and changing the effective filtering surface of the filter cylinder 27.

[0082] like Figure 10 As shown, a method for processing and cleaning snails is provided, which adopts the above-mentioned snail processing and cleaning device and comprises the following steps:

[0083] A1. First, place the snails into the holding frame 10, and then inject cleaning liquid into the holding pool 1;

[0084] A2. Start the drive motor 5 and the ultrasonic generator 15. The drive motor 5 controls the reciprocating sliding of the receiving frame 10 by rotating the drive disk 8.

[0085] A3. When the output shaft of the drive motor 5 controls the drive wheel 9 to rotate, the control plug 19 is driven to slide back and forth, controlling the recoil nozzle 14 to discharge the cleaning liquid toward the bottom of the receiving frame 10;

[0086] A4. When the control plug 19 slides back and forth, the pressure in the inner cavity of the adapter tube 3 changes back and forth, controlling the filter tube 27 to deflect in steps.

[0087] The above-mentioned front, back, left, right, up and down are all based on the Figure 1As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0088] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0089] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A snail processing and cleaning device, characterized by: It includes a containing part, a control mechanism, a driving mechanism, a backflushing mechanism and a sewage filtering mechanism; The accommodating portion comprises a accommodating pool (1) and a accommodating frame (10), and the accommodating frame (10) is a hollow structure; The control mechanism comprises a guide bar (11) and a limit frame (13), wherein the guide bar (11) is fixedly mounted on the inner wall of the receiving tank (1), and the bottom of the limit frame (13) is slidably fitted with the outer wall of the guide bar (11) and is used to carry the receiving frame (10); The driving mechanism comprises a driving motor (5), a driving disc (8) and a driving wheel (9); the driving motor (5) is fixedly mounted on the outer wall of the containing tank (1) and is used to control the rotation of the driving disc (8) and the driving wheel (9); The recoil mechanism comprises a buffer cylinder (7) and a recoil pipe (2), wherein the pressure in the inner cavity of the buffer cylinder (7) increases and decreases alternately, and when the pressure in the inner cavity of the buffer cylinder (7) increases, the recoil pipe (2) discharges cleaning liquid to the bottom of the receiving frame (10); The internal pressure of the cache cylinder (7) is controlled by the rotation of the driving wheel (9); The sewage filtering mechanism comprises a switching cylinder (3) and a filtering cylinder (27) obliquely arranged in the inner cavity of the switching cylinder (3); The rotation frequency of the filter cylinder (27) is the same as the frequency of pressure change in the inner cavity of the cache cylinder (7).

2. The snail processing and cleaning device according to claim 1, characterized in that: A unidirectional guide tube (6) is fixedly installed at the bottom of the cache tube (7), and two guide tubes (6) are provided, and the conduction directions of the two guide tubes (6) are opposite. One end of the guide tube (6) conducting to the inside of the cache tube (7) is connected to the inner cavity of the containing pool (1), and one end of the guide tube (6) conducting to the outside of the cache tube (7) is connected to the inner cavity of the adapter tube (3).

3. The snail processing and cleaning device according to claim 2, characterized in that: A mounting tube (4) is fixedly mounted on the outer wall of the adapter tube (3), the mounting tube (4) is arranged obliquely, and a mounting cover (22) is detachably mounted on the outer wall of the mounting tube (4); A mounting plate (28) is slidably provided on the inner wall of the mounting cover (22), the upper end surface of the mounting plate (28) is fixedly connected to the axial end of the filter cylinder (27), and one end of the adapter cylinder (3) is communicated with the inner cavity of the backflushing tube (2).

4. The snail processing and cleaning device according to claim 3, characterized in that: A mounting frame (16) is fixedly mounted on the outer wall of the holding pool (1), a connecting rod (21) is slidably mounted on the outer wall of the mounting frame (16), a carrying plate (17) is fixedly mounted on the outer wall of the connecting rod (21), and the carrying plate (17) is connected to the outer wall of the mounting frame (16) via an elastic member; An arc-shaped plate (20) is fixedly mounted on the upper end surface of the connecting rod (21), and the outer wall of the arc-shaped plate (20) is in real-time contact with the radial outer wall of the driving wheel (9); A control plug (19) is fixedly mounted on one end of the connecting rod (21) away from the arc-shaped plate (20), and the outer wall of the control plug (19) is slidably fitted with the inner wall of the cache cylinder (7).

5. The snail processing and cleaning device according to claim 4, characterized in that: A connecting plate (12) is fixedly mounted on the outer wall of the limiting frame (13), a connecting arm (18) is rotatably mounted on the outer wall of the connecting plate (12), and the other end of the connecting arm (18) is rotatably connected to the axial outer wall of the driving disk (8) via a pin shaft; An ultrasonic generator (15) is fixedly installed on the bottom of the holding tank (1).

6. The snail processing and cleaning device according to claim 5, characterized in that: A recoil nozzle (14) is fixedly mounted on the bottom surface of the holding pool (1), and a plurality of recoil nozzles (14) are evenly arranged along the bottom surface of the holding pool (1), and input ends of the plurality of recoil nozzles (14) are connected to the recoil pipe (2); The upper end surface of the guide bar (11) is provided with a bearing ball for supporting the limit frame (13), and a plurality of the bearing balls are evenly arranged along the outer wall of the guide bar (11).

7. The snail processing and cleaning device according to claim 6, characterized in that: A sliding block (34) is elastically mounted on the inner wall of the adapter cylinder (3), a closing plate (26) is fixedly mounted on the outer wall of the sliding block (34), one end of the closing plate (26) extends to the inner cavity of the adapter cylinder (3) and is fixedly mounted with a repulsion block (25), a connecting frame (23) is fixedly mounted on the outer wall of the mounting cover (22), and a magnetic block (24) that repel the repulsion block (25) is fixedly mounted on the outer wall of the connecting frame (23).

8. The snail processing and cleaning device according to claim 7, characterized in that: A fixing frame (30) is fixedly mounted on the inner wall of the mounting cover (22), a deflection gear ring (33) and an auxiliary gear ring (29) are fixedly mounted on the inner wall of the fixing frame (30), and the axes of the deflection gear ring (33) and the auxiliary gear ring (29) coincide with each other; A connecting shaft (32) is fixedly mounted on the bottom surface of the mounting plate (28), and a guide pin (31) is fixedly mounted on the radial outer wall of the connecting shaft (32); When the connecting shaft (32) slides down, the inclined surface of the deflection gear ring (33) pushes the guide pin (31) to deflect. When the connecting shaft (32) slides up, the inclined surface of the auxiliary gear ring (29) pushes the guide pin (31) to deflect.

9. A method for processing and cleaning river snails, the method using the river snail processing and cleaning device according to claim 8, characterized in that: The following steps are involved: A1. First, place the snails into the holding frame (10), and then inject cleaning liquid into the holding pool (1); A2. Start the driving motor (5) and the ultrasonic generator (15). At this time, the driving motor (5) controls the accommodating frame (10) to slide back and forth by rotating the driving disk (8); A3. When the output shaft of the driving motor (5) controls the driving wheel (9) to rotate, the control plug (19) is driven to slide back and forth, thereby controlling the recoil nozzle (14) to discharge the cleaning liquid toward the bottom of the receiving frame (10); A4. When the control plug (19) slides back and forth, the pressure in the inner cavity of the adapter cylinder (3) changes back and forth, controlling the filter cylinder (27) to deflect in steps.

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