CN213404702U - Cleaning water tank for processing shellfish marine products - Google Patents

Abstract

The utility model relates to a shellfish marine product processing is with wasing basin, it includes the basin, the lid and strains the pocket, the open-top of basin, strain the pocket and can dismantle the setting in the basin, strain and be equipped with the filtration pore on the pocket, the lid articulates in basin open-top one side, the below of lid is rotated and is installed the cleaning roller, be provided with on the lid and be used for ordering about cleaning roller pivoted first drive assembly, be equipped with a plurality of sprinkler bead on the diapire of lid, the external water source of end of intaking of sprinkler bead, the bottom of basin is equipped with the delivery port. When the staff washs the shellfish, put into the filtration pocket of basin with the shellfish, put the lid on the basin, order about two first rollers and a second roller after that and rotate, to straining the interior shellfish of pocket and wasing, be washed the shellfish by the sprinkler bead water spray simultaneously, it is good to the shellfish cleaning performance, this application has convenient to use, is fit for big batch shellfish cleaning process's effect.

Description

Cleaning water tank for processing shellfish marine products

Technical Field

The application relates to the field of aquatic product processing machinery, in particular to a cleaning water tank for processing shellfish marine products.

Background

The short necked clam is marine product of shell. The clam has soft and tender meat, and is widely used in the family to become a delicious dish on a dining table.

The patent with the publication number of CN209152171U discloses a cleaner for shellfish marine products, which comprises a box body, a base plate, a mounting plate, a turntable, a stirring rod, a driving device and a drainage device, wherein the bottom of the box body is provided with a support leg, the bottom of the box body is provided with a drainage port, the drainage device is arranged at the drainage port of the box body, and the base plate is fixedly connected to the top of the box body; the mounting plate is vertically arranged on the substrate, and the turntable is embedded and rotationally connected in the turntable and connected with the driving device; the top of the mounting plate is provided with a positioning block which is rotatably connected to the mounting plate; one end of the stirring rod is penetrated and arranged in the positioning block to slide, and the other end is positioned in the box body; the stirring rod is fixedly connected to the turntable through a sliding block and is rotationally connected with the sliding block; an arc-shaped hook is formed on the stirring end of the stirring rod. Stirring the shellfish by the stirring rod to peel off dirt on the surface of the shellfish.

With respect to the related art among the above, there are the following drawbacks: after the shellfish is stirred, the shellfish is inconvenient to take out.

SUMMERY OF THE UTILITY MODEL

In order to conveniently get and put the flower shell, the application provides a wash basin is used in processing of shellfish marine products.

The application provides a processing of shellfish marine product adopts following technical scheme with washing basin:

the utility model provides a shellfish marine product processing is with wasing basin, includes basin, lid and strains the pocket, the open-top of basin, strain the pocket and can dismantle the setting in the basin, it is equipped with the filtration pore on the pocket to strain, the lid articulates in basin open-top one side, the below of lid is rotated and is installed the cleaning roller, the cleaning roller is including being on a parallel with straining pocket length direction and being located the first roller of straining pocket both sides edge respectively to and be located strain the opening of pocket and with the parallel second roller of first roller, be provided with on the lid and be used for ordering about cleaning roller pivoted first drive assembly, be equipped with a plurality of sprinkler bead on the diapire of lid, the external water source of end of intaking of sprinkler bead, the bottom of basin is equipped with the delivery port.

By adopting the technical scheme, when cleaning shellfish, a worker puts the shellfish into the filtering pocket, then puts the filtering pocket into the water tank, rotates the cover body, covers the cover body on the water tank, enables the two first rollers to be respectively positioned at the two side edges of the filtering pocket, simultaneously enables the second roller to extend into the filtering pocket, then starts the first driving component, drives the two first rollers and the second roller to rotate, reversely rotates the two first rollers, enables the first rollers to upwards rotate close to one side in the filtering pocket, enables the second rollers to be matched with one of the first rollers, extrudes the shellfish in the filtering pocket upwards, enables the shellfish to be fully contacted with the cleaning rollers, cleans surface stains, simultaneously starts a water source, washes the shellfish, finally turns off the cover body after washing and filtering the shellfish by the filtering pocket, can take out the filtering pocket communicated with the shellfish in batch, is convenient to use and is suitable for cleaning treatment.

Optionally, a sliding seat is slidably mounted on the cover body along the length direction of the second roller, the second roller is rotatably arranged below the sliding seat, and a second driving assembly for driving the sliding seat to slide in a reciprocating manner is arranged on the cover body.

By adopting the technical scheme, the second driving assembly is started in the process of starting the first roller and the second roller to clean the shellfish, the sliding seat is driven to slide back and forth on the cover body, the second roller is driven to reciprocate in the filtering pocket, and the second roller simultaneously moves back and forth in the process of washing the shellfish under the combined action of the second roller and the first roller, so that the surface of the shellfish is further transversely washed, and the washing effect on the shellfish is further improved.

Optionally, the first driving assembly comprises a first motor and a second motor, the first motor is fixedly arranged on the cover body, an output shaft of the first motor is in transmission connection with a rotating shaft belt of any first roller, the cover body is rotatably provided with two transfer gears, the two transfer gears are meshed with each other and are respectively in transmission connection with the two first roller belts, the second motor is fixedly connected to the sliding seat, and an output shaft of the second motor is in transmission connection with the rotating shaft belt of the second roller.

Through adopting above-mentioned technical scheme, when the staff ordered about the cleaning roller and rotate and rinse the shellfish, start first motor and second motor, first motor drives a first roller and rotates, rethread belt drive and two transfer gear transmissions on the lid trade backward between two first rollers, synchronous reverse rotation, thereby make the inside wall face that two first rollers are close to each other upwards rotate, concentrate the shellfish to straining pocket middle part, pass through belt drive by the second motor again and drive the second roller and rotate, make the bottom of second roller rotate to a nearest first roller, upwards extrude the shellfish from between the first roller that the second roller is closest, can realize the circulation washing to the shellfish, it is effectual to the shellfish cleaning.

Optionally, the second driving assembly comprises a third motor, a reciprocating screw rod and a sliding sleeve, the third motor is fixedly connected to the cover body, the reciprocating screw rod is arranged in parallel to the sliding direction of the sliding seat, one end of the reciprocating screw rod is connected with the cover body in a rotating mode, the other end of the reciprocating screw rod is fixedly connected with the output shaft of the third motor in a coaxial mode, the sliding sleeve is sleeved on the reciprocating screw rod in a sliding mode, and the sliding sleeve is fixedly connected with the sliding seat.

Through adopting above-mentioned technical scheme, after the staff starts the third motor, drive reciprocal lead screw rotatory, through the guide effect of lid to the sliding seat to and reciprocal lead screw to the drive effect of sliding sleeve, thereby drive the repeated back and forth movement of sliding seat on the lid, thereby make the second roller of below along self axial back and forth movement between two first rollers, transversely scrub the shellfish, improve the cleaning performance to the shellfish.

Optionally, a third roller parallel to the first roller is further rotatably disposed on the cover body, the third roller is located right above one first roller close to the second roller, and the third roller is in transmission connection with the first roller belt right below the third roller.

By adopting the technical scheme, when the first roller rotates, the first roller closest to the second roller drives the third roller to rotate through belt transmission, so that the third roller and the first roller synchronously rotate in the same direction, and after the shellfish is upwards extruded between the first roller and the second roller, the third roller can effectively prevent the shellfish from falling out of the filter pocket, and the shellfish can be continuously scrubbed conveniently.

Optionally, strain the pocket and be located self length direction's both sides and be equipped with the backup pad respectively, the backup pad is along straining pocket length direction slidable mounting on the lateral wall of basin, the joint piece has set firmly on the roof of backup pad, strain the joint ear that has set firmly on the pocket with joint piece looks adaptation, be equipped with in the basin and be used for ordering about the backup pad along straining the reciprocal gliding third drive assembly of pocket length direction at the basin.

Through adopting above-mentioned technical scheme, when will strain the pocket and put into the basin, will strain the joint of pocket both sides and articulate on the supporting shoe in the backup pad can, carry out the cleaning process to the shellfish at the cleaning roller, start third drive assembly, order about the backup pad in the basin and follow the cleaning roller and move around, shake back and forth the shellfish of scrubbing in straining the pocket, make the spot under the washing can discharge smoothly strain outside the pocket, improve the washing and the filter effect to the shellfish.

Optionally, the third driving assembly comprises a fourth motor, a cam and a spring, the fourth motor is fixedly connected to the side wall of the water tank, the cam is fixedly connected to the output shaft of the second motor, the central line of the cam is parallel to the axis of the output shaft of the fourth motor, the side wall of the cam is abutted to the side wall, far away from the filter bag, of a support plate, the spring is arranged between the support plate and the inner side wall of the groove, and the spring is used for driving the support plate to be close to the cam.

By adopting the technical scheme, after the fourth motor is started by an operator, the cam is driven to rotate, and in the rotating process of the cam, the spring pushes the supporting plate to keep in contact with the cam, so that in the continuous rotating process of the cam, the supporting plate is continuously pushed to move in the water tank, the sediment brushed on the shellfish by the filter pocket is filtered, and the filtering and cleaning effect on the shellfish is improved.

Optionally, a water return pool is arranged on one side of the water tank, the water outlet is communicated with the water return pool, a filter screen is arranged in the water outlet, a water pump is arranged in the water return pool, and the water outlet end of the water pump is communicated with the water inlet end of the water spraying head.

Through adopting above-mentioned technical scheme, the water and the silt that are washed collect in the basin, after the filter screen filters, during clear water gets into the return water pond, the restart water pump, during the clear water backrush that the water pump filtered in with the return water pond goes into the sprinkler bead, to water resource reuse, play the guard action to the water resource.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when cleaning the shellfish, the worker puts the shellfish into a filtering pocket in a water tank, covers a cover body on the water tank, drives two first rollers and one second roller to rotate, cleans the shellfish in the filtering pocket, and simultaneously washes the shellfish by spraying water from a water spraying head, so that the shellfish cleaning effect is good, the use is convenient, and the shellfish cleaning device is suitable for cleaning large batches of shellfish;

2. the second driving assembly is started in the process of starting the first roller and the second roller to clean the shellfish, the sliding seat is driven to slide back and forth on the cover body, the second roller is driven to reciprocate in the filtering pocket, and the second roller simultaneously moves back and forth in the process of washing the shellfish under the combined action of the second roller and the first roller, so that the surface of the shellfish is further transversely washed, and the washing effect on the shellfish is further improved;

3. in the process of cleaning the shellfish by the cleaning roller, the third driving component is started to drive the supporting plate in the water tank to move back and forth along the cleaning roller, so that the shellfish brushed in the filtering pocket can be shaken back and forth, the cleaned stain can be smoothly discharged out of the filtering pocket, and the cleaning and filtering effects on the shellfish are improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an opened state of a cover according to an embodiment of the present application.

FIG. 2 is a schematic view of a partial cross-sectional structure of a sink according to an embodiment of the present disclosure.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

FIG. 4 is a schematic view of a distribution state of a cleaning roller and a third roller according to an embodiment of the present application.

Fig. 5 is a schematic overall structure diagram of a cover closed state according to an embodiment of the present application.

Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.

Description of reference numerals: 1. a water tank; 11. a support plate; 12. a clamping block; 13. a third drive assembly; 131. a fourth motor; 132. a cam; 133. a spring; 2. a cover body; 3. filtering the bag; 31. clamping the lug; 4. cleaning the roller; 41. a first roller; 42. a second roller; 5. a first drive assembly; 51. a first motor; 52. a second motor; 53. a transfer gear; 6. a sprinkler head; 61. a water outlet; 62. returning to the water tank; 63. filtering with a screen; 64. a water pump; 7. a sliding seat; 8. a second drive assembly; 81. a third motor; 82. a reciprocating screw rod; 83. a sliding sleeve; 9. and a third roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a cleaning water tank for processing shellfish marine products. Referring to fig. 1, the washing machine includes a water tub 1, a cover body 2, a filter bag 3, and a washing roller 4. 1 open-top in basin, lid 2 hinges on 1 open-top's in basin one side reason through the hinge, and the size of lid 2 and the size looks adaptation of basin 1, lid 2 can cover and put on the top of basin 1. The filtering bag 3 is movably placed in the water tank 1, and is convenient to take and place. The cleaning roller 4 is arranged on the bottom wall of the cover body 2, and when the cover body 2 covers the water tank 1, the cleaning roller 4 extends into the filtering pocket 3, and can brush shellfish in the filtering pocket 3.

Referring to fig. 2 and 3, a water return tank 62 is disposed on one side of the water tank 1, and a water outlet 61 communicated with the water return tank 62 is disposed on the bottom wall of the water tank 1. The filter screen 63 is embedded in the water outlet 61, and the filter screen 63 is installed on the inner side wall of the water tank 1 in a bolt fixing mode through a compression ring on the edge. Still be equipped with sprinkler bead 6 on the diapire of lid 2, when lid 2 covered on basin 1, the play water end orientation of sprinkler bead 6 strains in pocket 3, and sprinkler bead 6 is equipped with a plurality ofly, can be five, also can be six. The water inlet end of the sprinkler head 6 is connected with a water pipe which is a hose, and one end of the water pipe is externally connected with a tap water source. A water pump 64 is arranged in the water return tank 62, the water pump 64 can be a submersible pump 64, and the water outlet end of the water pump 64 is connected to the water pipe at the water inlet end of the sprinkler head 6 through a water pipe. According to the field situation, the worker can start the tap water source to inject water into the water tank 1 for flushing, the tap water source is stopped after enough return water is filtered and collected in the water return tank 62, the water pump 64 is started, and the water resource can be recycled to flush the shellfish, so that the water resource is saved.

Referring to fig. 2 and 3, the water tank 1 is provided with support plates 11 at two sides of the water tank 1 in the length direction, and the support plates 11 are parallel to the vertical inner side wall of the water tank 1 in the width direction. On the face that two backup pads 11 kept away from each other, all vertical welding has the guide bar, on the guide bar slides wear to establish with the lateral wall of basin 1, all welded joint piece 12 on the roof of two backup pads 11. The filtering pocket 3 is a long strip-shaped pocket with the filtering pocket 3 densely distributed on the surface, and the top of the filtering pocket is provided with an opening. The two sides of the filtering bag 3 along the length direction are respectively welded with a clamping lug 31, and a clamping hole matched with the size of the clamping block 12 is reserved on the clamping lug 31. When pocket 3 is strained in the installation, will strain pocket 3 and put to be parallel with basin 1 length direction, make its opening up, arrange in between two backup pads 11 to the joint ear 31 that makes both sides aligns to articulate on the supporting shoe on two backup pads 11 can.

Referring to fig. 2 and 3, in order to filter the sand and stone on the shellfish in the filter bag 3, a third driving assembly 13 for driving the two supporting plates 11 to communicate with the filter bag 3 to shake back and forth along the length direction of the water tank 1 is arranged in the water tank 1. In this embodiment, the third driving assembly 13 includes a fourth motor 131, a cam 132, and a spring 133. The fourth motor 131 is fixedly mounted on the inner wall of one side of the water tank 1 by bolts, the axis of the output shaft of the fourth motor 131 is parallel to the vertical plate surface of the support plate 11, the cam 132 is fixedly sleeved on the output shaft of the fourth motor 131 by a key, and the center line of the cam 132 is parallel to the axis of the output shaft of the fourth motor 131. The side walls of the cams 132 are in sliding contact on the face of the support plate 11 remote from the filter pockets 3. The spring 133 is sleeved on the guide rod of the other support plate 11 far away from the cam 132, one end of the spring 133 is abutted against the inner wall of the water tank 1, and the other end is abutted against the support plate 11, so as to push the support plate 11 to slide and approach towards the cam 132, so that after the support plate 11 pushes the filter bag 3, the other support plate 11 is continuously pushed to keep in contact with the cam 132.

Referring to fig. 4, the cleaning roller 4 includes two first rollers 41 and one second roller 42, and the third roller 9 is further mounted on the cover 2. The surfaces of the first roller 41, the second roller 42 and the third roller 9 are all fixedly inserted with steel wire bristles. The mounting panel has perpendicularly welded on the diapire of lid 2, and the mounting panel is equipped with two along 1 parallel intervals of basin length direction, and two first rollers 41 and a third roller 9 are all rotated and are installed between two mounting panels. The two ends of the first roller 41 and the third roller 9 are respectively connected with the two mounting plates in a rotating manner, when the cover body 2 is covered on the water tank 1, the two first rollers 41 are positioned at the same horizontal height, the two first rollers 41 are respectively positioned in the filtering bag 3 and close to the two side edges of the filtering bag 3, and the third roller 9 is positioned right above one of the first rollers 41 and is close to the first roller 41.

Referring to fig. 4 and 5, a strip-shaped sliding groove is further formed in the cover body 2 along the length direction of the water tank 1, a sliding seat 7 is slidably mounted in the sliding groove, the bottom of the sliding seat 7 extends into the water tank 1, another group of mounting plates are vertically welded on the bottom wall of the sliding seat 7, a second roller 42 is rotatably mounted on the mounting plates on the bottom wall of the sliding seat 7, the second roller 42 is parallel to the first roller 41, when the cover body 2 is covered on the water tank 1, the second roller 42 and the first roller 41 are located on the same horizontal plane, and the second roller 42 is close to the first roller 41 which is in contact with the third roller 9.

Referring to fig. 4, in order to drive the two first rollers 41 to rotate in the opposite directions, the second roller 42 to rotate in the opposite directions, and the third roller 9 to rotate in the same direction as the nearest first roller 41, a first driving assembly 5 for driving the cleaning roller 4 and the third roller 9 to rotate is disposed on the cover body 2, and in this embodiment, the first driving assembly 5 includes a first motor 51 and a second motor 52. The first motor 51 is fixedly mounted on the cover body 2 by bolts, an output shaft of the first motor 51 is parallel to the first roller 41, a belt pulley is coaxially fixedly sleeved on the output shaft of the first motor 51, and the first motor 51 and any one of the first rollers 41 are in transmission through a belt and a belt pulley, and the first motor 51 is coaxially fixedly sleeved on the end part of the first roller 41. The use of belts and pulleys is well known in the art and will not be described in detail herein. Still rotate on the mounting panel on the 2 diapire of lid and install two transfer gears 53, two transfer gears 53 intermeshing, the one end of two first rollers 41 is connected with two transfer gears 53 one-to-one through belt drive mode respectively to make two first rollers 41 realize turning to reversely in two transfer gears 53 departments.

Referring to fig. 4, the third roller 9 is connected with the first roller 41 right below through belt transmission, so that the two rollers rotate in the same direction. The second motor 52 is fixedly mounted on the sliding seat 7 by bolts, an output shaft of the second motor 52 is parallel to the second roller 42, belt pulleys are coaxially and fixedly sleeved on the output shaft of the second motor 52 and one end of the second roller 42 respectively, and belts are sleeved on the two belt pulleys. So that the second roller 42 is rotated by the second motor 52.

Referring to fig. 5 and 6, in order to realize the back and forth movement of the sliding seat 7 on the cover body 2, a second driving assembly 8 for driving the sliding seat 7 to move is further disposed on the cover body 2, and in this embodiment, the second driving assembly 8 includes a third motor 81, a reciprocating screw 82 and a sliding sleeve 83. The third motor 81 is fixedly mounted on the cover body 2 by bolts, an output shaft of the third motor 81 is arranged in parallel to the sliding direction of the sliding seat 7, one end of the reciprocating screw rod 82 is coaxially and fixedly connected with the output shaft of the third motor 81 through a coupler, and the other end of the reciprocating screw rod is rotatably connected with the cover body 2. The sliding sleeve 83 is slidably fitted over the reciprocating screw 82 and integrally welded to the sliding seat 7. By starting the third motor 81, the sliding sleeve 83 can be driven to move back and forth on the reciprocating screw rod 82, and the sliding seat 7 is driven to move back and forth on the cover body 2.

In other embodiments, the second driving device and the third driving device may be replaced by air cylinders, and the first driving device may drive each roller to rotate independently through independent motors.

The embodiment of the application provides a cleaning water tank for processing shellfish marine products, and the implementation principle is as follows: when cleaning the shellfish, the worker puts the shellfish into the filter bag 3, and then puts the filter bag 3 into the water tank 1. The cover body 2 is rotated to cover the cover body 2 on the water tank 1, so that the two first rollers 41 are respectively positioned at the two side edges of the filter bag 3, and the second roller 42 extends into the filter bag 3. Then, the first motor 51 and the second motor 52 are started, the two first rollers 41 and the second roller 42 are driven to rotate through belt transmission, the two first rollers 41 rotate reversely, and the first rollers 41 rotate upwards close to the inner side of the filter bag 3. The second roller 42 is matched with one of the first rollers 41 to press the shellfish in the filter pocket 3 upwards, so that the shellfish is fully contacted with the cleaning roller 4 to clean the surface stains. And starting a water source to wash the shellfish. The shellfish is washed and filtered by the filter bag 3, and finally the cover body 2 is turned open, so that the filter bag 3 is communicated with the shellfish and taken out together.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A processing of shellfish marine product is with wasing basin which characterized in that: comprises a water tank (1), a cover body (2) and a filter bag (3), wherein the top opening of the water tank (1) is provided, the filter bag (3) can be detachably arranged in the water tank (1), the filter bag (3) is provided with filter holes, the cover body (2) is hinged on one side of the top opening of the water tank (1), a cleaning roller (4) is rotatably arranged below the cover body (2), the cleaning roller (4) comprises a first roller (41) which is parallel to the length direction of the filter bag (3) and is respectively positioned at the two side edges of the filter bag (3) and a second roller (42) which is positioned in the opening of the filter bag (3) and is parallel to the first roller (41), a first driving component (5) for driving the cleaning roller (4) to rotate is arranged on the cover body (2), a plurality of water spraying heads (6) are arranged on the bottom wall of the cover body (2), and the water inlet end of the water spraying heads (6) is externally, a water outlet (61) is arranged at the bottom of the water tank (1).

2. The washing tank for seafood processing according to claim 1, wherein: the cover body (2) is provided with a sliding seat (7) in a sliding mode along the length direction of a second roller (42), the second roller (42) is rotatably arranged below the sliding seat (7), and a second driving assembly (8) used for driving the sliding seat (7) to slide in a reciprocating mode is arranged on the cover body (2).

3. The washing tank for seafood processing according to claim 2, wherein: first drive assembly (5) include first motor (51) and second motor (52), first motor (51) set firmly on lid (2), the output shaft of first motor (51) is connected with the pivot belt transmission of arbitrary first roller (41), it is provided with two transfer gears (53) to rotate on lid (2), two transfer gear (53) intermeshing, two transfer gear (53) are connected with two first roller (41) belt transmission respectively, second motor (52) rigid coupling is on sliding seat (7), the output shaft of second motor (52) is connected with the pivot belt transmission of second roller (42).

4. The washing tank for seafood processing according to claim 2, wherein: second drive assembly (8) include third motor (81), reciprocal lead screw (82) and sliding sleeve (83), third motor (81) rigid coupling is on lid (2), reciprocal lead screw (82) are on a parallel with sliding seat (7) slip direction setting, the one end of reciprocal lead screw (82) rotates with lid (2) and is connected, the other end and the coaxial fixed connection of output shaft of third motor (81), sliding sleeve (83) slip cap is established on reciprocal lead screw (82), sliding sleeve (83) and sliding seat (7) fixed connection.

5. The washing tank for seafood processing according to claim 1, wherein: the cover body (2) is further rotatably provided with a third roller (9) parallel to the first roller (41), the third roller (9) is positioned right above one first roller (41) close to the second roller (42), and the third roller (9) is in belt transmission connection with the first roller (41) right below.

6. The washing tank for seafood processing according to claim 1, wherein: strain pocket (3) and be located self length direction's both sides and be equipped with backup pad (11) respectively, backup pad (11) are along straining pocket (3) length direction slidable mounting on the lateral wall of basin (1), joint piece (12) have set firmly on the roof of backup pad (11), strain and set firmly joint ear (31) with joint piece (12) looks adaptation on pocket (3), be equipped with in basin (1) and be used for ordering about backup pad (11) along straining pocket (3) length direction reciprocating sliding's third drive assembly (13) in basin (1).

7. The washing tank for seafood processing according to claim 6, wherein: third drive assembly (13) include fourth motor (131), cam (132) and spring (133), fourth motor (131) rigid coupling is on the lateral wall of basin (1), the output shaft rigid coupling of cam (132) and second motor (52), the central line of cam (132) is parallel with the output shaft axis of fourth motor (131), the lateral wall butt of cam (132) is kept away from on the lateral wall of straining pocket (3) in a backup pad (11), spring (133) set up between backup pad (11) in the recess inside wall, spring (133) are used for driving backup pad (11) and are close to cam (132).

8. The washing tank for seafood processing according to claim 1, wherein: one side of basin (1) is equipped with return water pond (62), delivery port (61) and return water pond (62) intercommunication, be equipped with filter screen (63) in delivery port (61), be equipped with water pump (64) in return water pond (62), the play water end of water pump (64) and the end intercommunication of intaking of sprinkler bead (6).

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