CN113973890B

CN113973890B - A wash sorting unit for marine product processing

Info

Publication number: CN113973890B
Application number: CN202111615055.XA
Authority: CN
Inventors: 宋希超
Original assignee: Shandong Haihang Aquatic Products Co ltd
Current assignee: Shandong Haihang Aquatic Products Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-20
Anticipated expiration: 2041-12-28
Also published as: CN113973890A

Abstract

The invention relates to the technical field of marine product processing, and particularly discloses a cleaning and sorting device for marine product processing, which comprises a box body, wherein one end of the box body is provided with a feed hopper, a plurality of screen meshes with sequentially reduced apertures are sequentially arranged in the box body from top to bottom, a motor capable of driving each screen mesh to vibrate is also arranged in the box body, an output shaft of the motor is coaxially connected with a rotating wheel, the surface of the rotating wheel is eccentrically connected with a first connecting rod, the first connecting rod is hinged with a second connecting rod, a piston box for accommodating the second connecting rod to slide is arranged in the box body, the free end of the second connecting rod extends into the piston box to be in sliding sealing connection with a piston plate, the piston box is respectively communicated with a water inlet pipe and a water outlet pipe which are provided with a one-way valve, the water inlet pipe is communicated with a water tank, the water outlet pipe extends into the top of the box body and is communicated with a sprinkling nozzle, so that the marine products need to be classified and cleaned at different stations or equipment in the traditional marine product preparation, the operation is more complicated.

Description

A wash sorting unit for marine product processing

Technical Field

The application relates to the technical field of marine product processing, and specifically discloses a cleaning and sorting device for marine product processing.

Background

In the preparation of marine products, need to classify and wash raw and other materials such as sea shrimp, sea fish, according to its different classification of size specification, and clear away sea shrimp, sea fish and carry impurity or sewage etc. from the sea water on one's body, and reduce sea shrimp, the salinity on sea fish surface, thereby improve the shelf life of storage effect and storage, be convenient for preserve and transport, but traditional classification and washing need go on in different stations or equipment, earlier classify sea shrimp, sea fish promptly, wash after the classification is accomplished, the operation is comparatively loaded down with trivial details, therefore, the inventor is in view of the above, a washing sorting unit for marine products processing is provided, so as to solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the problem that the operation is complicated because the marine products need to be classified and cleaned at different stations or equipment in the traditional marine product preparation.

In order to achieve the purpose, the basic scheme of the invention provides a cleaning and sorting device for marine product processing, which comprises a box body, wherein one end of the box body is provided with a feed hopper, a plurality of screens with successively reduced apertures are sequentially arranged in the box body from top to bottom, a motor capable of driving each screen to vibrate is also arranged in the box body, an output shaft of the motor is coaxially connected with a rotating wheel, the surface of the rotating wheel is eccentrically connected with a first connecting rod, the first connecting rod is hinged with a second connecting rod, a piston box for accommodating the second connecting rod to slide is arranged in the box body, the free end of the second connecting rod extends into the piston box and is connected with a piston plate in a sliding and sealing manner, the piston box is respectively communicated with a water inlet pipe and a water outlet pipe, the water inlet pipe is communicated with a water tank, and the water outlet pipe extends into the top of the box body and is communicated with a sprinkling sprayer.

The principle and the effect of the basic scheme are as follows:

1. compared with the prior art, the motor can drive the screen to vibrate, the rotating wheel is driven to rotate, the first connecting rod drives the second connecting rod to slide, the piston slides in the piston box, and the water absorption and drainage processes are further carried out, so that water is pumped to clean shrimps and sea fish in the box body, and the operation is convenient.

2. Compared with the prior art, the invention screens and classifies the shrimps and the sea fishes with different specifications through the screen, and the shrimps and the sea fishes jump along with the vibration of each screen, and the sprinkling nozzle is matched to carry out comprehensive sprinkling cleaning on the shrimps and the sea fishes, so that the cleaning effect is better.

3. Compared with the prior art, the sea shrimp and sea fish cleaning device can perform two steps of sorting and cleaning simultaneously in the process of preparing the sea products, improves the cleaning effect on the sea shrimps and the sea fish in a mode of jumping the sea shrimps and the sea fish, optimizes the station and equipment utilization rate in the process of preparing the sea products, improves the production effect, and solves the problems that in the traditional sea product preparation, the sea products need to be sorted and cleaned at different stations or equipment, and the operation is complicated.

Further, the equal slope of screen cloth sets up, and the one end that the screen cloth is close to the feeder hopper is higher than the one end that the feeder hopper was kept away from to the screen cloth, and box and screen cloth bottom junction are equipped with a plurality of discharge gates in proper order, and the box lateral wall is equipped with respectively with a plurality of dehydration chambeies of discharge gate intercommunication, and the dehydration chamber all communicates there is the discharging pipe. Through setting up dehydration chamber and discharging pipe etc. make the sea shrimp, the categorised discharge of sea fish after sorting and cleaning, be convenient for subsequent collection and processing.

Further, be equipped with the water-collecting plate that is located the screen cloth below and the slope sets up in the box, the box lateral wall is equipped with the chamber that catchments with the intercommunication of water-collecting plate lower extreme, and the chamber that catchments rotates and is connected with the pivot, and the pivot is located the partial tip that catchments the intracavity and evenly is equipped with a plurality of blades, and the intracavity rigid coupling that dewaters has the filter tube, and the filter tube is close to discharge gate department and is equipped with the opening, and the filter tube internal rotation is connected with can be by pivot drive pivoted spiral roller. The water collecting plate can collect the water flow for cleaning the shrimps and the sea fishes and enables the water flow to flow into the water collecting cavity, in the process, the water flow impacts the blades to drive the rotating shaft to rotate, and the rotating shaft drives the spiral roller to rotate, so that the shrimps and the sea fishes in the filter pipe are driven to rotate, and the dehydration effect of the shrimps and the sea fishes is further improved.

Furthermore, the lower part of the screen mesh is provided with an anti-blocking plate driven by a motor to vibrate, and the upper surface of the anti-blocking plate is provided with a top column capable of being inserted into the holes of the screen mesh. The anti-blocking plate is driven by a motor to vibrate, so that the top column gap is inserted into the holes of the screen, and the screen is prevented from being blocked by shrimps and sea fish.

Furthermore, the box is internally and symmetrically connected with a driving shaft in a rotating mode, and a first cam capable of pushing the screen and a second cam capable of pushing the anti-blocking plate are fixedly connected to the driving shaft respectively. The motor drives each driving shaft to rotate, and the driving shaft drives the first cam and the second cam to rotate, so that the first cam is in clearance extrusion with the screen and the second cam is in clearance extrusion with the anti-blocking plate, and the screen and the anti-blocking plate are driven to vibrate.

Furthermore, the width of preventing the jam plate is less than the width of screen cloth, is equipped with the actuating mechanism that can drive preventing the jam plate and remove in the box, and sliding connection has a plurality of connecting strips that can be promoted and promote preventing the jam plate by the second cam in the box. The width of anti-clogging plate is less than the width of screen cloth, prevents that anti-clogging plate from covering between with two screen cloths, makes sea shrimp, sea fish can not fall into on the next screen cloth, and the connecting strip can be convenient for receive the second cam promotion to promote anti-clogging plate, thereby be convenient for make prevent blockking up the board vibrations.

Further, piston case intercommunication has the spray tube, and in the spray tube free end stretched into the feeder hopper, the feeder hopper lower surface was equipped with the header tank, and header tank bottom intercommunication has the collector pipe, and the collector pipe free end intercommunication has first collecting box, and first collecting box bottom is equipped with first blast pipe, and the box lateral wall rotates and is connected with the changeover valve, and changeover valve tip all is equipped with the first blade of stirring that is located first blast pipe below, actuating mechanism is including rotating to connect in the box and by a plurality of screw rods of changeover valve drive pivoted, the equal threaded connection of screw rod has the slider, and each board is connected with each slider respectively, prevents being equipped with a plurality of telescopic links between jam plate and the slider. Through setting up the spray tube, can be to the sea shrimp in the feeder hopper, the sea fish carries out steps such as preliminary washing and heating, the header tank is collected spray tube spun rivers, and strike first stirring the blade through first drain pipe, first stirring the blade and driving the change-over spindle and rotate, first change-over spindle drives each screw rod and rotates, the screw rod drives the slider and removes, and then drive and prevent blockking up the board and remove, thereby make and prevent blockking up the board and remove and shake in proper order in the box, make the fore-set push in proper order in each hole of screen cloth, and then prevent the screen cloth and block up.

Furthermore, the lateral wall of the water collecting pipe is communicated with a branch pipe, the branch pipe is communicated with a second collecting box, a second drain pipe is arranged at the bottom of the second collecting box, a second toggle blade located below the second drain pipe is arranged at the circumferential end of the switching shaft, the first drain pipe and the second drain pipe are respectively located above two ends of the axis of the switching shaft, and water storage mechanisms are arranged in the first collecting box and the second collecting box. The first drain pipe and the second drain pipe are respectively positioned above two ends of the axis of the conversion shaft, so that when water flow in the second drain pipe impacts the second toggle blade, the conversion shaft rotates reversely, and the conversion shaft can rotate forwards and reversely in a reciprocating mode through the arrangement of the first collecting box, the second collecting box and the water storage mechanism, so that the screw rod is driven to rotate forwards and reversely in a reciprocating mode, and the anti-blocking plate is driven to move in a reciprocating mode.

Further, the water storage mechanism includes the kickboard, and the kickboard rigid coupling has the connecting pipe, and the bottom of connecting pipe is equipped with first jam head, and the top of connecting pipe is equipped with second jam head. The floating plate is floated by buoyancy, when the water flow is less in the first collecting box or the second collecting box, the position of the floating plate is lower, the first plugging head at the bottom is enabled to cover the first water discharge pipe and the second water discharge pipe, when the water flow is more in the first collecting box or the second collecting box, the position of the floating plate is higher, the second plugging head at the top is enabled to cover the water discharge pipe and the branch pipe, and then the forward and reverse rotation of the gap of the conversion shaft is enabled to drive the reciprocating motion of the gap of the anti-blocking plate.

Furthermore, the side wall of the box body is also provided with a rotor shaft driven by the rotating shaft to rotate, the rotor shaft is provided with a rotor wire set, the box body is internally provided with a stator magnet matched with the rotor wire set, and the outer wall of the water outlet pipe is sleeved with a heating coil electrically connected with the rotor wire set. The rotating shaft drives the rotor shaft to rotate, so that the rotor wire group cuts a magnetic field of the stator magnet to generate current, the heating coil is electrified to heat, water flow in the water outlet pipe is heated, and the cleaning effect is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic front view of a cleaning and sorting apparatus for seafood processing according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram showing a back structure of a washing and sorting apparatus for seafood processing according to an embodiment of the present application;

FIG. 3 is a schematic side view of a washing and sorting apparatus for seafood processing according to an embodiment of the present application;

FIG. 4 shows a cross-sectional view of a first collection tank and a second collection tank of a washing and sorting device for seafood processing according to an embodiment of the present application;

FIG. 5 is a schematic view illustrating the connection structure of an anti-clogging plate of a cleaning and sorting device for seafood processing according to the embodiment of the present application;

fig. 6 is a schematic view illustrating a connection structure of a wheel of a washing and sorting apparatus for seafood processing according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be given with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a box body 1, a feed hopper 2, a screen 3, a driving shaft 4, a connecting strip 5, a first cam 6, a second cam 7, a dehydration cavity 8, a filter pipe 9, a spiral roller 10, a discharge pipe 11, a discharge pipe 12, a rotating shaft 13, a discharge pipe 14, a discharge hopper 15, a water collecting tank 16, a water collecting pipe 17, a branch pipe 18, a first collecting tank 19, a second collecting tank 20, a first discharge pipe 21, a second discharge pipe 22, a feed roller 23, a rotor shaft 24, a first toggle blade 25, a second toggle blade 26, a change-over shaft 27, a spray pipe 28, a motor 29, a rotating wheel 30, a first connecting rod 31, a second connecting rod 32, a piston box 33, a filter plate 34, an anti-blockage plate 35, a screw rod 36, a floating plate 37, a first blockage head 38, a second blockage head 39, a guide frame 40, a connecting pipe 41, a sliding block 42 and a telescopic rod 43.

A washing and sorting device for seafood processing, the embodiment is shown in figures 1 to 3: including

box

1, 1 one end of box is equipped with feeder hopper 2, is equipped with the screen cloth 3 that three aperture reduces in proper order under to from last in the box 1, still is equipped with the motor 29 that can drive each screen cloth 3 vibrations in the box 1, is equipped with feed roller 23 in the feeder hopper 2, and feeder hopper 2 bottom is equipped with filter plate 34.

Equal slope of screen cloth 3 sets up, and the one end that screen cloth 3 is close to feeder hopper 2 is higher than the one end that feeder hopper 2 was kept away from to screen cloth 3, and box 1 is equipped with a plurality of discharge gates in proper order with the 3 bottom junctions of screen cloth, and 1 lateral wall of box is equipped with a plurality of dehydration chambeies 8 that communicate with the discharge gate respectively, and dehydration chamber 8 all communicates there is

discharging pipe

11, and 11 ends of discharging pipe all are equipped with out hopper 15, and screen cloth 3 still is equipped with reset spring with 1 lateral wall of box.

Be equipped with the water-collecting plate that is located screen cloth 3 below and slope setting in box 1, and the incline direction of water-collecting plate is the same with screen cloth 3's incline direction, 1 lateral wall of box is equipped with the chamber of catchmenting with the intercommunication of water-collecting plate lower extreme, it has drain pipe 12 to catchment the chamber intercommunication, it is connected with pivot 13 to catchment the chamber rotation, pivot 13 is located the partial tip of catchmenting the intracavity and evenly is equipped with a plurality of blades, the rigid coupling has filter tube 9 in the dehydration chamber 8, filter tube 9 is close to discharge gate department and is equipped with the opening, the internal rotation of filter tube 9 is connected with can be by pivot 13 drive pivoted spiral roller 10, pivot 13 is through taking transmission drive feed roller 23 to rotate.

For example, as shown in fig. 6, an output shaft of a motor 29 is coaxially connected with a rotating wheel 30, a first connecting rod 31 is eccentrically connected to the surface of the rotating wheel 30, the first connecting rod 31 is hinged with a second connecting rod 32, a piston box 33 for accommodating the sliding of the second connecting rod 32 is arranged in the box body 1, a guide frame for guiding the sliding of the second connecting rod 32 is arranged at the bottom of the box body 1, the free end of the second connecting rod 32 extends into the piston box 33 and is connected with a piston plate in a sliding and sealing manner, the piston box 33 is respectively communicated with a water inlet pipe and a water outlet pipe 14 with one-way valves, the water inlet pipe is communicated with a water tank, the water outlet pipe 14 extends into the top of the box body 1 and is communicated with a sprinkler head, the rotating wheel 30, the first connecting rod 31 and the second connecting rod 32 are matched to form a slider-crank mechanism, the motor 29 drives the rotating wheel 30 to rotate and drives the second connecting rod 32 to slide through the first connecting rod 31, and the piston slides back and forth in the piston box 33 by utilizing the principle of the slider-crank 42 mechanism, the piston slides in the piston box 33 in a reciprocating manner, so that the pressure in the piston box 33 changes in a reciprocating manner, as shown in fig. 6, when the second connecting rod 32 moves to the left, the piston moves to the left in the piston box 33, the space between the piston and the right end of the piston box 33 is increased, the pressure is reduced, water flows into the piston box 33 from the water inlet pipe, when the second connecting rod 32 moves to the right, the piston moves to the right in the piston box 33, the space between the piston and the right end of the piston box 33 is reduced, the pressure is increased, the water flows out from the water outlet pipe 14, and the check valve plays a role in backflow prevention in the process.

The side wall of the box body 1 is also provided with a rotor shaft 24 driven by the rotating shaft 13 to rotate, the rotor shaft 24 is provided with a rotor wire set, a stator magnet matched with the rotor wire set is arranged in the box body 1, and the outer wall of the water outlet pipe 14 is sleeved with a heating coil electrically connected with the rotor wire set. The rotating shaft 13 drives the rotor shaft 24 to rotate, so that the rotor wire group cuts the magnetic field of the stator magnet to generate current, the heating coil is electrified to generate heat, and water flow in the water outlet pipe 14 is heated, so that the water temperature is increased, and the cleaning effect is improved.

An anti-blocking plate 35 is arranged below the screen meshes 3, a top pillar capable of being inserted into a hole of the screen mesh 3 is arranged on the upper surface of the anti-blocking plate 35, the height of the top pillar is matched with the thickness of the screen mesh 3, the thickness of the screen mesh 3 is 3-5 mm, namely the thickness of the top pillar is 3-5 mm, of course, the top pillar can be also higher than the thickness of the screen mesh 3 by 1-2 mm, the top pillar can not be inserted into the gap hole of the screen mesh 3, the height of the top pillar is matched with the thickness of the screen mesh 3, the height of the top pillar is prevented from being too high, sea shrimps and sea fishes are clamped between the gaps of the top pillar, a driving shaft 4 is symmetrically and rotatably connected in the box body 1, a first cam 6 capable of pushing the screen mesh 3 and a second cam 7 capable of pushing the anti-blocking plate 35 are fixedly connected to the driving shaft 4 respectively, the width of the anti-blocking plate 35 is smaller than the width of the screen mesh 3, the width of the anti-blocking plate 35 is 1/5 of the width of the screen mesh 3, the anti-blocking plate 35 is capable of preventing the anti-blocking plate from covering the space between the two screen meshes 3, make sea shrimp, sea fish can not fall into next screen cloth 3 on, be equipped with the actuating mechanism that can drive anti-clogging plate 35 and remove in the box 1, sliding connection has a plurality of connecting strips 5 that can be promoted and promote anti-clogging plate 35 by second cam 7 in the box 1, also is equipped with reset spring between connecting strip 5 and the box lateral wall.

In the embodiment shown in fig. 4, the piston box 33 is communicated with the nozzle 28, the free end of the nozzle 28 extends into the feeding hopper 2, the water collecting tank 16 is arranged on the lower surface of the feeding hopper 2, the water collecting pipe 17 is communicated with the bottom end of the water collecting tank 16, the first collecting tank 19 is communicated with the free end of the water collecting pipe 17, the first drain pipe 21 is arranged at the bottom of the first collecting tank 19, the recycling groove is arranged on the side wall of the box body 1, the converting shaft 27 is rotatably connected in the recycling groove, the first toggle blade 25 is arranged at the peripheral end of the converting shaft 27 and below the first drain pipe 21, the branch pipe 18 is communicated with the side wall of the water collecting pipe 17, the branch pipe 18 is communicated with the second collecting tank 20, the second drain pipe 22 is arranged at the bottom of the second collecting tank 20, the second toggle blade 26 is arranged at the peripheral end of the converting shaft 27 and below the second drain pipe 22, the first drain pipe 21 and the second drain pipe 22 are respectively arranged above the two axial ends of the converting shaft 27, and the water storage mechanisms are arranged in the first collecting tank 19 and the second collecting tank 20.

The water storage mechanism comprises a floating plate 37, a connecting pipe 41 is fixedly connected to the floating plate 37, a first plugging head 38 is arranged at the bottom end of the connecting pipe 41, a second plugging head 39 is arranged at the top end of the connecting pipe 41, and the water storage mechanism further comprises a guide frame 40 capable of guiding the sliding of the connecting pipe 41.

The driving mechanism comprises a plurality of screw rods 36 which are rotatably connected in the box body 1 and driven to rotate by the conversion shaft 27 through a synchronous belt component, and the embodiment is shown in fig. 5, the side wall of the box body 1 is provided with a plurality of mounting grooves, the direction of the mounting grooves is parallel to the width direction of the screen, the screw rods 36 are rotatably connected with the mounting grooves and provided with waterproof coatings on the surfaces thereof, one ends of the screw rods 36 penetrate out of the mounting grooves and are provided with synchronous belt components with the conversion shaft 27, the screw rods 36 are all in threaded connection with sliding blocks 42, the sliding blocks 42 are in sliding connection with the mounting grooves, the mounting grooves play a role of guiding the sliding blocks 42, the anti-blocking plates 35 are respectively connected with the sliding blocks 42, specifically, a plurality of telescopic rods 43 are arranged between the anti-blocking plates 35 and the sliding blocks 42 to prevent the anti-blocking plates 35 from being separated from the sliding blocks 42, and the telescopic rod 43 can allow the anti-blocking plate 35 and the sliding block 42 to slide relatively in the vertical direction, i.e. the anti-blocking plate 35 vibrates.

The front end and the side wall of the box body 1 are hermetically hinged with transparent sealing doors which seal the box body 1, the dehydration cavity 8 and the recovery tank.

In the implementation process of the invention, each sea shrimp and sea fish is put into the feed hopper 2, the motor 29 is started, the motor 29 drives the rotating wheel 30 to rotate, the second connecting rod 32 is driven to slide by the first connecting rod 31, the piston slides in the piston box 33, and then the water absorption and drainage process is reached, so that water flow enters the sprinkling nozzle from the water tank and flows to the water collection plate through each screen 3, in the process, the feed roller 23 does not rotate, the water flow washes the screen 3 and the water collection plate, the dust accumulation on the screen 3 is prevented from influencing the quality of the sea shrimp and the sea fish, the water flow flows into the water collection cavity through the water collection plate and impacts the blades, the rotating shaft 13 rotates, the rotating shaft 13 drives the feed roller 23 to rotate, the sea shrimp and the sea fish enter the screen 3 to be sorted and cleaned, in the process, the rotating shaft 13 drives the rotor shaft 24 to rotate, and the magnetic field of the rotor wire group cutting the stator magnet generates current, the heating coil is electrified to generate heat, water flow in the water outlet pipe 14 is heated, so that the water temperature is increased, the water flow is heated and heated in the heating process, the solubility of substances such as impurities and salt is improved, and the cleaning effect on sea fish and sea shrimps is improved.

In the process of sorting and cleaning the shrimps and the sea fishes, the spray pipe 28 also leads water flow into the feed hopper 2 to primarily clean the shrimps and the sea fishes in the feed hopper 2, the water collecting tank 16 collects the water flow sprayed out of the spray pipe 28 and leads the water flow to flow into the first collecting tank 19 through the water collecting pipe 17, the floating plate 37 moves upwards due to the increase of the water amount in the first collecting tank 19, when the water amount collected in the first collecting tank 19 reaches a set value, the floating plate 37 moves upwards due to the increase of the water amount in the first collecting tank 19, the first plugging head 38 is separated from the first drainage pipe 21, the second plugging head 39 plugs the water collecting pipe 17, the water flow flows out through the first drainage pipe 21, in the process, although the water amount in the first collecting tank 19 is reduced, the first plugging head 38 cannot be reset timely to separate the first drainage pipe 21 due to the flow of the water flow, and the water amount in the first collecting tank 19 can be discharged through the first drainage pipe 21, the first toggle blade 25 is struck to rotate the transfer shaft 27 in a forward direction.

During the drainage process of the first collecting tank 19, the water collecting pipe 17 is blocked by the second blocking head 39, the water flow enters the second collecting tank 20 for collection and temporary storage, and similarly, when the water amount reaches the rated value, the water is drained through the second drainage pipe 22 and impacts the second toggle blade 26 to enable the switching shaft 27 to rotate reversely, so that the switching shaft 27 is driven to rotate reversely.

In the invention, the water flow impact blade drives the rotating shaft 13 to rotate, and the water flow impact the first toggle blade 25 and the second toggle blade 26 drive the converting shaft 27 to rotate, in the process, the blades are impacted by utilizing the kinetic energy and the gravitational potential energy of the water flow, so that the blades rotate, when the load of the blade rotation is larger, the height of the water collecting cavity is increased, namely the height difference between the water collecting plate and the blades is increased, namely the impact force of the water flow on the blades is increased, or the power of the motor 29 is increased, the water quantity is increased, namely the impact force of the water flow on the blades is increased, namely different motor 29 models and water collecting cavity specifications are configured according to different load requirements, and the replacement of the conventional means of technicians in the technical field can be understood.

The change-over spindle 27 drives the screw rod 36 to rotate positively and negatively through the hold-in range, make the reciprocating movement of slider 42, drive the reciprocating movement of anti-clogging plate 35, at the in-process that removes, motor 29 drives drive shaft 4 and rotates, it makes its vibrations to promote screen cloth 3 through first cam 6 intermittent type, and promote connecting strip 5 through second cam 7 intermittent type, make connecting strip 5 intermittent type promote anti-clogging plate 35, and then make the hole department of inserting screen cloth 3 in fore-set clearance, prevent sea shrimp, sea fish jam screen cloth 3.

After being sorted and cleaned, the shrimps and the sea fishes enter the dewatering cavity 8, enter the filter screen through the opening of the filter pipe 9, rotate under the driving of the spiral roller 10, reduce the carried moisture and flow out through the discharge hopper 15.

Compared with the prior art, the marine product preparation method has the advantages that two steps of sorting and cleaning can be simultaneously carried out in the marine product preparation process, the marine product cleaning effect is improved in a mode of jumping the marine product, impurities or sewage and the like in seawater on the marine product body can be conveniently removed, and the salt on the surface of the marine product is reduced, so that the storage effect and the quality guarantee period of storage are improved, the storage and the transportation are convenient, the station and equipment utilization rate in the marine product preparation process is optimized, the production effect is improved, and the problem that the operation is complicated because the marine products need to be classified and cleaned at different stations or equipment in the traditional marine product preparation process is solved.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A wash sorting unit for marine product processing which characterized in that: the automatic water spraying device comprises a box body, wherein a feed hopper is arranged at one end of the box body, a plurality of screen meshes with sequentially reduced apertures are sequentially arranged in the box body from top to bottom, a motor capable of driving each screen mesh to vibrate is further arranged in the box body, an output shaft of the motor is coaxially connected with a rotating wheel, the surface of the rotating wheel is eccentrically connected with a first connecting rod, the first connecting rod is hinged with a second connecting rod, a piston box for accommodating the second connecting rod to slide is arranged in the box body, the free end of the second connecting rod stretches into the piston box and is connected with a piston plate in a sliding sealing manner, the piston box is respectively communicated with a water inlet pipe and a water outlet pipe with a check valve, the water inlet pipe is communicated with a water tank, and the water outlet pipe stretches into the top of the box body and is communicated with a water spraying nozzle;

the piston box is communicated with a spray pipe, the free end of the spray pipe extends into the feed hopper, a water collecting tank is arranged on the lower surface of the feed hopper, the bottom end of the water collecting tank is communicated with a water collecting pipe, the free end of the water collecting pipe is communicated with a first collecting box, a first drainage pipe is arranged at the bottom of the first collecting box, the side wall of the box body is rotatably connected with a conversion shaft, and a first stirring blade positioned below the first drainage pipe is arranged at the peripheral end of the conversion shaft; the side wall of the water collecting pipe is communicated with a branch pipe, the branch pipe is communicated with a second collecting box, a second drain pipe is arranged at the bottom of the second collecting box, a second toggle blade positioned below the second drain pipe is arranged at the peripheral end of the conversion shaft, the first drain pipe and the second drain pipe are respectively positioned above two ends of the axis of the conversion shaft, and water storage mechanisms are arranged in the first collecting box and the second collecting box;

the water storage mechanism comprises a floating plate, the floating plate is fixedly connected with a connecting pipe, a first plugging head is arranged at the bottom end of the connecting pipe, and a second plugging head is arranged at the top end of the connecting pipe;

the anti-blocking plate is driven by a motor to vibrate is arranged below the screen, the upper surface of the anti-blocking plate is provided with a top column which can be inserted into a pore of the screen, a driving shaft is symmetrically and rotatably connected in the box body, a first cam capable of pushing the screen and a second cam capable of pushing the anti-blocking plate are fixedly connected to the driving shaft respectively, the width of the anti-blocking plate is smaller than that of the screen, a plurality of connecting strips which can be pushed by the second cam and push the anti-blocking plate are connected in the box body in a sliding manner, and a driving mechanism capable of driving the anti-blocking plate to move is arranged in the box body;

the driving mechanism comprises a plurality of screw rods which are rotatably connected in the box body and driven to rotate by the conversion shaft, the screw rods are in threaded connection with sliding blocks, each anti-blocking plate is connected with each sliding block, and a plurality of telescopic rods are arranged between the anti-blocking plates and the sliding blocks.

2. A washing and sorting device for seafood processing according to claim 1, wherein the screens are all disposed obliquely, the end of the screen close to the feed hopper is higher than the end of the screen far from the feed hopper, a plurality of discharge ports are sequentially arranged at the junction of the box body and the bottom end of the screen, a plurality of dewatering cavities respectively communicated with the discharge ports are arranged on the side wall of the box body, and the dewatering cavities are all communicated with a discharge pipe.

3. A washing and sorting device for seafood processing according to claim 2, wherein a water collecting plate is provided in the box body, the water collecting plate is disposed below the screen mesh and inclined, a water collecting chamber is provided on the sidewall of the box body, the water collecting chamber communicates with the lowest end of the water collecting plate, the water collecting chamber is rotatably connected with a rotating shaft, a plurality of blades are uniformly provided on the circumference of the rotating shaft in the water collecting chamber, a filter tube is fixedly connected in the dewatering chamber, an opening is provided at the position of the filter tube close to the discharge outlet, and a spiral roller which can be driven to rotate by the rotating shaft is rotatably connected in the filter tube.

4. A washing and sorting device for seafood processing according to claim 3, wherein the side wall of the casing is further provided with a rotor shaft driven by the rotating shaft to rotate, the rotor shaft is provided with a rotor wire set, the casing is provided with a stator magnet matching with the rotor wire set, and the outer wall of the water outlet pipe is sleeved with a heating coil electrically connected with the rotor wire set.