CN112841284B - Euphausia superba shipboard processing device and method - Google Patents
Euphausia superba shipboard processing device and method Download PDFInfo
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- CN112841284B CN112841284B CN202110112393.5A CN202110112393A CN112841284B CN 112841284 B CN112841284 B CN 112841284B CN 202110112393 A CN202110112393 A CN 202110112393A CN 112841284 B CN112841284 B CN 112841284B
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- 241000239370 Euphausia superba Species 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 13
- 241000238557 Decapoda Species 0.000 claims abstract description 97
- 230000001360 synchronised effect Effects 0.000 claims abstract description 33
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 claims abstract description 27
- 235000013372 meat Nutrition 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 241000239366 Euphausiacea Species 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000003672 processing method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C29/00—Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
- A22C29/02—Processing shrimps, lobsters or the like ; Methods or machines for the shelling of shellfish
- A22C29/024—Opening, shelling or peeling shellfish
- A22C29/026—Mechanically peeling and shelling shrimps, prawns or other soft-shelled crustaceans
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C29/00—Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
- A22C29/02—Processing shrimps, lobsters or the like ; Methods or machines for the shelling of shellfish
- A22C29/023—Conveying, feeding or aligning shellfish
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
The invention discloses a processing device and method for euphausia superba ships, and aims to overcome the defects that euphausia superba is inconvenient to shell and the working efficiency of shelling operation is low. The shrimp shell cutting machine comprises a conveying belt, a synchronous supporting belt, a supporting plate, a shrimp shell groove, a shrimp meat groove and an unlocking bar, wherein the conveying belt and the synchronous supporting belt have the same moving speed, the synchronous supporting belt and the supporting plate are arranged close to the front and back of the synchronous supporting belt, the synchronous supporting belt and the supporting plate are arranged close to the side edge of the conveying belt, a shell cutting area, a shell removing area and a shrimp unloading area are sequentially arranged on the supporting plate, the shrimp shell groove is arranged below the shell removing area, the shrimp meat groove is arranged below the shrimp unloading area, a plurality of shrimp loading mechanisms are arranged on the conveying belt at intervals, a connecting frame and a positioning guide plate are arranged at the position of the shell removing area on the supporting plate, an upper cutter is arranged on the connecting frame, a lower cutter is arranged at the corresponding position of the connecting frame on the supporting plate, and a transverse cutter is arranged on the positioning guide plate; two shelling rollers are arranged at the shelling position on the supporting plate, a shelling brush is arranged on the outer wall of the shelling roller, and a shrimp gap is formed between the two shelling rollers.
Description
Technical Field
The invention relates to an aquatic product processing device, in particular to a processing device and method for a euphausia superba ship.
Background
At present, shrimp aquatic products are deeply processed, the shelling operation is often needed, the traditional operation mode is that shells and meat are separated by adopting a manual shelling mode, and the mode has high labor intensity and low working efficiency. Particularly, on a ship, manual shelling treatment of prawn aquatic products is not practical due to the limitation of operators on the ship.
Disclosure of Invention
In order to overcome the defects, the invention provides a processing device and a processing method for the euphausia superba on the ship, which can automatically peel the euphausia superba, improve the working efficiency, reduce the labor intensity and prevent the shrimp shells from remaining on the shrimp meat.
In order to solve the technical problems, the invention adopts the following technical scheme: a processing device on a ship for Antarctic krill comprises a conveying belt, a synchronous supporting belt, a supporting plate, a shrimp shell groove, a shrimp groove and an unlocking strip, wherein the conveying belt and the synchronous supporting belt have the same moving speed, the synchronous supporting belt and the supporting plate are arranged close to the front and the back, the synchronous supporting belt and the supporting plate are arranged close to the side edge of the conveying belt, a shell cutting area, a shell removing area and a shrimp unloading area are sequentially arranged on the supporting plate, the shrimp shell groove is arranged below the shell removing area, the shrimp shell groove is arranged below the shrimp unloading area, a plurality of shrimp loading mechanisms are arranged on the conveying belt at intervals, each shrimp loading mechanism comprises a fixed clamping block, a movable clamping block, a clamping spring, a push rod and a positioning cylinder, one end of each movable clamping block is slidably arranged in the positioning cylinder and abutted against the corresponding movable clamping block, the other end of each movable clamping block is attached to the corresponding fixed clamping block, a pushing surface is arranged on the push rod, a pushing column is arranged on the movable clamping block and can be attached to the pushing surface, a return spring is arranged between the push rod and the positioning cylinder, the unlocking bar and the synchronous supporting belt are arranged correspondingly, the two ends of the unlocking bar are respectively provided with an unlocking surface which is arranged obliquely, the push rod is abutted to the unlocking surface in the running process of the conveying belt and the synchronous supporting belt so as to push the push rod to move, and the pushing surface on the push rod pushes the movable clamping block to move so as to separate the movable clamping block from the fixed clamping block; an unlocking plate which is obliquely arranged is arranged at a position corresponding to the shrimp unloading area, and the end part of the push rod slides through the unlocking plate to push the movable clamping block to be separated from the fixed clamping block; a connecting frame and a positioning guide plate are arranged at the position of a shell cutting area on the supporting plate, a guide gap is formed between the positioning guide plate and the conveyor belt, the guide gap is gradually reduced along the moving direction of the conveyor belt, a slidable shaking frame is arranged on the connecting frame, an upper cutter and a lower cutter are fixedly connected on the shaking frame, and a transverse cutter is arranged on the positioning guide plate; two shelling rollers are arranged at the shelling position on the supporting plate, a shelling brush is arranged on the outer wall of the shelling roller, and a shrimp gap is formed between the two shelling rollers.
The processing method for the antarctic krill by using the processing device on the antarctic krill ship comprises the following steps: a. clamping the head-removed euphausia superba to a shrimp holding mechanism at the position of an unlocking bar, wherein a push rod of the shrimp holding mechanism at the position is abutted to the unlocking bar to separate a movable clamping block from a fixed clamping block, the shrimp tail is placed between the movable clamping block and the fixed clamping block, the shrimp body is placed on a synchronous supporting belt, before the euphausia superba is conveyed to a supporting plate, the push rod slides away from the unlocking bar, and the movable clamping block moves towards the fixed clamping block to clamp the shrimp tail; b. the Antarctic krill is conveyed to the supporting plate along with the conveying belt, and the Antarctic krill is rapidly cooled before entering the shell cutting area; c. the euphausia superba is conveyed to a shell cutting area, the positioning guide plate and the connecting frame are used for positioning the euphausia superba, and the upper cutter, the lower cutter and the transverse cutter are used for cutting the shell of the euphausia superba; d. rapidly cooling the euphausia superba after the euphausia superba is cut off from the shell cutting area; e. the euphausia superba enters a shelling area, and when the euphausia superba passes through a shrimp gap, the rotating two shelling rollers carry the shrimp shell on the surface of the euphausia superba backwards out and fall into a shrimp shell groove; f. after the shells of the euphausia superba enter a shrimp unloading area, the end part of the push rod slides through the unlocking plate to push the movable clamping block to be separated from the fixed clamping block, and the euphausia superba falls into the shrimp tank.
The euphausia superba after removing the head can be automatically peeled after being directly clamped on the clamping mechanism, and the working efficiency is greatly improved. The antarctic krill is guided and positioned in the shell cutting area through the positioning guide plate, so that the antarctic krill can stably pass through the upper cutter, the lower cutter and the transverse cutter, and the upper cutter, the lower cutter and the transverse cutter form three cutting seams on the shrimp shell. In the shelling area, the Antarctic krill passes through a shrimp passing gap between the two shelling rollers, and a shelling brush on the shelling rollers brings the shrimp shell out backwards to complete shell-meat separation. In the shrimp unloading area, the shrimp loading mechanism is automatically unlocked, the clamping constraint on the euphausia superba is lost, and the euphausia superba subjected to shelling falls into a shrimp groove to be collected. When the shell and the meat of the Antarctic krill are separated, an operator only needs to clamp the Antarctic krill without the head on the shrimp loading mechanism, so that the labor intensity is greatly reduced, and the working efficiency is improved. When the shells and the meat are separated, the shrimp shells are firstly cut, and then taken out through the shelling brushes on the outer walls of the shelling rollers, so that the shell and meat separating effect is good, and the shrimp shells are not easy to remain on the shrimp meat. The processing device on the euphausia superba ship can automatically peel the euphausia superba, so that the working efficiency is improved, the labor intensity is reduced, and the shrimp shells are not easy to remain on the shrimp meat.
Preferably, the end of the push rod is provided with an abutting wheel. The contact of the abutting wheel and the unlocking bar reduces the resistance in the sliding process.
Preferably, a U-shaped positioning groove is arranged at the position corresponding to the conveyor belt, the conveyor belt is arranged in the positioning groove, and the outer surface of the conveyor belt is exposed out of the positioning groove. The positioning groove plays a good positioning role in the conveying belt, and is favorable for reliably pushing the push rod by the unlocking strip and the unlocking plate.
Preferably, the connecting frame is provided with a connecting column which is radially arranged, the connecting column is sleeved with the shaking frame and the shaking spring, the supporting plate is provided with a driving wheel, the driving wheel is provided with a pushing strip which is obliquely arranged, the shaking frame is provided with a shaking bulge, and the driving wheel rotates to enable the pushing strip to continuously slide through the shaking bulge to enable the shaking frame to generate a shaking effect; the upper cutter penetrates through the upper insertion hole, and the lower cutter penetrates through the lower insertion hole; the positioning guide plate is connected with a push rod, a reset spring is connected between the lower end of the push rod and the supporting plate, a pushing surface which is obliquely arranged is arranged on the shaking frame corresponding to the push rod, and the upper end of the push rod is attached to the pushing surface.
The driving wheel rotates to enable the push strips to continuously slide through the shaking protrusions to enable the shaking frame to generate a shaking effect, the shaking distance is 0.5-1.5 mm, the upper cutter, the lower cutter and the transverse cutter continuously shake in the process of cutting the shrimp shells, the shrimp shells at the cut positions are favorably separated from the shrimp meat, and subsequent shell-meat separation is facilitated.
Preferably, the connecting column is connected with an end cover, and the shaking spring abuts between the end cover and the shaking frame.
Preferably, a plurality of primary cooling spray heads are arranged between the synchronous supporting belt and the shell cutting area, and a plurality of secondary cooling spray heads are arranged between the shell cutting area and the shell removing area.
After the shrimp body is cooled, the cohesive force between the shrimp shell and the shrimp meat is reduced, so that the shrimp shell is easily separated from the shrimp meat after being cut. And the shrimp shell is cooled for the second time after being cut, so that the adhesive force between the shrimp shell and the shrimp meat is further reduced, and the shrimp shell is taken away from the shrimp meat by the shelling brush.
Preferably, a plurality of cleaning spray heads are arranged between the shell removing area and the shrimp unloading area, the cleaning spray heads spray water towards the direction of the supporting plate, and through grooves are formed in the supporting plate at positions corresponding to the cleaning spray heads.
The euphausia superba after shelling is washed by water spray of the cleaning nozzle, the shrimp shell remained on the shrimp body is completely washed, and the shell and meat separation effect is improved.
A processing method of Antarctic krill on a ship utilizes a processing device on the Antarctic krill to process the Antarctic krill, and comprises the following steps: a. clamping the head-removed euphausia superba to a shrimp holding mechanism at the position of an unlocking bar, wherein a push rod of the shrimp holding mechanism at the position is abutted to the unlocking bar to separate a movable clamping block from a fixed clamping block, the shrimp tail is placed between the movable clamping block and the fixed clamping block, the shrimp body is placed on a synchronous supporting belt, before the euphausia superba is conveyed to a supporting plate, the push rod slides away from the unlocking bar, and the movable clamping block moves towards the fixed clamping block to clamp the shrimp tail; b. the Antarctic krill is conveyed to the supporting plate along with the conveying belt, and the Antarctic krill is rapidly cooled before entering the shell cutting area; c. the euphausia superba is conveyed to a shell cutting area, the positioning guide plate and the connecting frame are used for positioning the euphausia superba, and the upper cutter, the lower cutter and the transverse cutter are used for cutting the shell of the euphausia superba; d. rapidly cooling the euphausia superba after the euphausia superba is cut off from the shell cutting area; e. the euphausia superba enters a shelling area, and when the euphausia superba passes through a shrimp gap, the rotating two shelling rollers carry the shrimp shell on the surface of the euphausia superba backwards out and fall into a shrimp shell groove; f. after the shells of the euphausia superba enter a shrimp unloading area, the end part of the push rod slides through the unlocking plate to push the movable clamping block to be separated from the fixed clamping block, and the euphausia superba falls into the shrimp tank. By adopting the method to automatically peel the euphausia superba, the working efficiency is improved, the labor intensity is reduced, and the shrimp shells are not easy to remain on the shrimp meat.
Compared with the prior art, the invention has the beneficial effects that: according to the technical scheme, the euphausia superba can be automatically shelled, the shell-meat separation effect is good, and the shrimp shells are not easy to remain on the shrimp meat.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1 of the present invention;
FIG. 3 is a schematic view of the mounting structure of two shelling rollers of the present invention;
FIG. 4 is a cross-sectional view of the position of the attachment bracket of the present invention;
in the figure: 1. conveyor belt, 2, synchronous supporting belt, 3, supporting plate, 4, shrimp shell groove, 5, shrimp meat groove, 6, unlocking strip, 7, shell cutting area, 8, shell removing area, 9, shrimp unloading area, 10, shrimp loading mechanism, 11, fixed clamping block, 12, movable clamping block, 13, clamping spring, 14, push rod, 15, positioning cylinder, 16, push surface, 17, push column, 18, return spring, 19, unlocking surface, 20, unlocking plate, 21, abutting wheel, 22, connecting frame, 23, positioning guide plate, 24, upper cutter, 25, lower cutter, 26, transverse cutter, 27, shell removing roller, 28, shell removing brush, 29, shrimp passing gap, 30, shell unloading groove hole, 31, meshing gear, 32, positioning groove, 33, shaking frame, 34, shaking spring, 35, driving wheel, 36, pushing strip, 37, ejector rod, 39, lower insertion hole, 40, insertion hole, 41, 38, upper insertion hole, ejector rod, 41, The device comprises a return spring 42, a connecting column 43, an end cover 44, a primary cooling spray head 45, a secondary cooling spray head 46, a cleaning spray head 47, a through groove 48 and antarctic krill.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): a processing device for euphausia superba on a ship (see attached figures 1 to 4) comprises a conveying belt 1, a synchronous supporting belt 2, a supporting plate 3, a shrimp shell groove 4, a shrimp meat groove 5 and an unlocking strip 6, wherein the moving speeds of the conveying belt and the synchronous supporting belt are the same, the synchronous supporting belt and the supporting plate are arranged close to the front and the back, the synchronous supporting belt and the supporting plate are arranged close to the side edge of the conveying belt, a shell cutting area 7, a shell removing area 8 and a shrimp unloading area 9 are sequentially arranged on the supporting plate, the shrimp shell groove is arranged below the shell removing area, the shrimp meat groove is arranged below the shrimp unloading area, a plurality of shrimp loading mechanisms 10 are arranged on the conveying belt at intervals, each shrimp loading mechanism comprises a fixed clamping block 11, a movable clamping block 12, a clamping spring 13, a push rod 14 and a positioning cylinder 15, one end of each movable clamping block is slidably arranged in the positioning cylinder and is abutted against the movable clamping block, the other end of each movable clamping block is attached to the fixed clamping block, the push rod is provided with an obliquely arranged push surface 16, the movable clamping block is provided with a push column 17, the push column can be attached to the push surface, a return spring 18 is arranged between the push rod and the positioning cylinder, the unlocking strip is arranged corresponding to the synchronous supporting belt, the two ends of the unlocking strip are provided with obliquely arranged unlocking surfaces 19, the push rod is abutted to the unlocking surfaces in the running process of the conveying belt and the synchronous supporting belt so as to push the push rod to move, and the push surface on the push rod pushes the movable clamping block to move so as to separate the movable clamping block from the fixed clamping block; an unlocking plate 20 which is obliquely arranged is arranged at a position corresponding to the shrimp unloading area, and the end part of the push rod slides through the unlocking plate to push the movable clamping block to be separated from the fixed clamping block; the end of the push rod is provided with an abutting wheel 21.
A connecting frame 22 and a positioning guide plate 23 are arranged at the upper shell area of the supporting plate, a guide gap is formed between the positioning guide plate and the conveyor belt, the guide gap is gradually reduced along the moving direction of the conveyor belt, a slidable shaking frame 33 is arranged on the connecting frame, an upper cutter 24 and a lower cutter 25 are fixedly connected on the shaking frame, and a transverse cutter 26 is arranged on the positioning guide plate; two shelling rollers 27 are arranged at the shelling position on the supporting plate, a shelling brush 28 is arranged on the outer wall of the shelling roller, and a shrimp passing gap 29 is arranged between the two shelling rollers. The supporting plate is correspondingly provided with a shell unloading slot hole 30 with the shelling rollers, the end parts of the two shelling rollers are respectively provided with a meshing gear 31, the two meshing gears are in transmission connection, one meshing gear is in transmission connection with the output shaft of the shelling motor, and the shelling motor is arranged below the supporting plate. The supporting plate is provided with a water spraying head facing the shelling roller, and the water spraying head sprays water to the shelling roller.
Conveying belt wheels are installed at the two ends of the conveying belt, the conveying belt is connected between the two conveying belt wheels in a transmission mode, supporting belt wheels are installed at the two ends of the synchronous supporting belt, and the synchronous supporting belt is connected between the two supporting belt wheels in a transmission mode. A conveyor pulley and a support pulley are coaxially connected together. The U-shaped positioning groove 32 is arranged at the corresponding position of the conveyor belt, the conveyor belt is arranged in the positioning groove, and the outer surface of the conveyor belt is exposed out of the positioning groove.
The connecting frame is provided with a connecting column 42 which is arranged in the radial direction, the connecting column is sleeved with a shaking frame and a shaking spring 34, the supporting plate is provided with a driving wheel 35, the driving wheel is provided with a pushing strip 36 which is arranged in an inclined mode, the shaking frame is provided with a shaking bulge 37, and the driving wheel rotates to enable the pushing strip to continuously slide through the shaking bulge to enable the shaking frame to generate a shaking effect; the upper cutter and the lower cutter are both fixedly connected on the shaking frame, an upper insertion hole 38 is formed in the connecting frame corresponding to the upper cutter, a lower insertion hole 39 is formed in the supporting plate corresponding to the lower cutter, the upper cutter penetrates through the upper insertion hole, and the lower cutter penetrates through the lower insertion hole; the positioning guide plate is connected with an ejector rod 40, a return spring 41 is connected between the lower end of the ejector rod and the supporting plate, an obliquely arranged ejector face is arranged on the shaking frame corresponding to the ejector rod, and the upper end of the ejector rod is attached to the ejector face. The connecting column is connected with an end cover 43, and the shaking spring is abutted between the end cover and the shaking frame. The transmission wheel is in belt transmission with a transmission belt wheel.
A plurality of primary cooling spray nozzles 44 are arranged between the synchronous supporting belt and the shell cutting area, and a plurality of secondary cooling spray nozzles 45 are arranged between the shell cutting area and the shell removing area. The primary cooling spray head and the secondary cooling spray head are both connected with a liquid nitrogen storage tank, and the liquid nitrogen sprayed out of the primary cooling spray head and the secondary cooling spray head to the shrimp body is rapidly cooled, so that the shrimp body is not frozen after cooling. A plurality of cleaning spray heads 46 are arranged between the shell removing area and the shrimp unloading area, the cleaning spray heads spray water towards the direction of the supporting plate, and through grooves 47 are formed in the supporting plate at positions corresponding to the cleaning spray heads.
A processing method of Antarctic krill on a ship utilizes a processing device on the Antarctic krill to process the Antarctic krill, and comprises the following steps: a. clamping the Antarctic krill 48 without the head on a shrimp holding mechanism at the position of an unlocking bar, wherein a push rod of the shrimp holding mechanism at the position is abutted to the unlocking bar to separate a movable clamping block from a fixed clamping block, a shrimp tail is placed between the movable clamping block and the fixed clamping block, a shrimp body is placed on a synchronous supporting belt, before the Antarctic krill is conveyed to a supporting plate, the push rod slides away from the unlocking bar, and the movable clamping block moves towards the fixed clamping block to clamp the shrimp tail; b. the Antarctic krill is conveyed to the supporting plate along with the conveying belt, and the Antarctic krill is rapidly cooled before entering the shell cutting area; c. the euphausia superba is conveyed to a shell cutting area, the positioning guide plate and the connecting frame are used for positioning the euphausia superba, and the upper cutter, the lower cutter and the transverse cutter are used for cutting the shell of the euphausia superba; d. rapidly cooling the euphausia superba after the euphausia superba is cut off from the shell cutting area; e. the euphausia superba enters a shelling area, and when the euphausia superba passes through a shrimp gap, the rotating two shelling rollers carry the shrimp shell on the surface of the euphausia superba backwards out and fall into a shrimp shell groove; f. after the shells of the euphausia superba enter a shrimp unloading area, the end part of the push rod slides through the unlocking plate to push the movable clamping block to be separated from the fixed clamping block, and the euphausia superba falls into the shrimp tank.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (8)
1. A processing device on a euphausia superba ship is characterized by comprising a conveying belt, a synchronous supporting belt, a supporting plate, a shrimp shell groove, a shrimp groove and an unlocking strip, wherein the conveying belt and the synchronous supporting belt have the same moving speed, the synchronous supporting belt and the supporting plate are arranged close to the front and the back, the synchronous supporting belt and the supporting plate are both arranged close to the side edge of the conveying belt, the supporting plate is sequentially provided with a shell cutting area, a shell removing area and a shrimp unloading area, the shrimp shell groove is arranged below the shell removing area, the shrimp meat groove is arranged below the shrimp unloading area, a plurality of shrimp loading mechanisms are arranged on the conveying belt at intervals, each shrimp loading mechanism comprises a fixed clamping block, a movable clamping block, a clamping spring, a push rod and a positioning cylinder, one end of each movable clamping block is slidably arranged in the positioning cylinder and abutted against the corresponding movable clamping block, the other end of each movable clamping block is attached to the corresponding fixed clamping block, the push surface which is obliquely arranged is arranged on the push rod, and a push column is arranged on each movable clamping block, the pushing column can be attached to the pushing surface, a return spring is installed between the pushing rod and the positioning barrel, the unlocking strip and the synchronous supporting belt are arranged correspondingly, the two ends of the unlocking strip are provided with unlocking surfaces which are arranged obliquely, the pushing rod is abutted to the unlocking surfaces in the running process of the conveying belt and the synchronous supporting belt so as to push the pushing rod to move, and the pushing surface on the pushing rod pushes the movable clamping block to move so as to separate the movable clamping block from the fixed clamping block; an unlocking plate which is obliquely arranged is arranged at a position corresponding to the shrimp unloading area, and the end part of the push rod slides through the unlocking plate to push the movable clamping block to be separated from the fixed clamping block; a connecting frame and a positioning guide plate are arranged at the position of a shell cutting area on the supporting plate, a guide gap is formed between the positioning guide plate and the conveyor belt, the guide gap is gradually reduced along the moving direction of the conveyor belt, a slidable shaking frame is arranged on the connecting frame, an upper cutter and a lower cutter are fixedly connected on the shaking frame, and a transverse cutter is arranged on the positioning guide plate; two shelling rollers are arranged at the shelling position on the supporting plate, a shelling brush is arranged on the outer wall of the shelling roller, and a shrimp gap is formed between the two shelling rollers.
2. The euphausia superba shipboard processing device of claim 1, wherein the end of the push rod is provided with an abutting wheel.
3. The euphausia superba shipboard processing device of claim 1, wherein the conveyor belt is provided with a U-shaped positioning groove at a position corresponding to the conveyor belt, the conveyor belt is arranged in the positioning groove, and the positioning groove is exposed on the outer surface of the conveyor belt.
4. The euphausia superba shipboard processing device according to claim 1, wherein the connecting frame is provided with connecting columns which are radially arranged, the connecting columns are sleeved with a shaking frame and a shaking spring, the supporting plate is provided with a driving wheel, the driving wheel is provided with pushing strips which are obliquely arranged, the shaking frame is provided with shaking protrusions, and the driving wheel rotates to enable the pushing strips to continuously slide through the shaking protrusions to enable the shaking frame to generate a shaking effect; the upper cutter penetrates through the upper insertion hole, and the lower cutter penetrates through the lower insertion hole; the positioning guide plate is connected with a push rod, a reset spring is connected between the lower end of the push rod and the supporting plate, a pushing surface which is obliquely arranged is arranged on the shaking frame corresponding to the push rod, and the upper end of the push rod is attached to the pushing surface.
5. The euphausia superba shipboard processing device according to claim 4, wherein the connecting column is connected with an end cover, and the shaking spring abuts between the end cover and the shaking frame.
6. The euphausia superba shipboard processing apparatus of any of claims 1 to 5, wherein a plurality of primary cooling nozzles are installed between the synchronous support belt and the hull cutting area, and a plurality of secondary cooling nozzles are installed between the hull cutting area and the hull removing area.
7. The on-board processing device for euphausia superba according to any one of claims 1 to 5, wherein a plurality of cleaning nozzles are installed between the shelling area and the shrimp unloading area, the cleaning nozzles spray water in the direction of the supporting plate, and through grooves are formed in the supporting plate at positions corresponding to the cleaning nozzles.
8. A method for processing Antarctic krill on a ship, which is characterized in that the device for processing Antarctic krill on a ship according to any one of claims 1 to 7 is used for processing Antarctic krill, and comprises the following steps: a. clamping the head-removed euphausia superba to a shrimp holding mechanism at the position of an unlocking bar, wherein a push rod of the shrimp holding mechanism at the position is abutted to the unlocking bar to separate a movable clamping block from a fixed clamping block, the shrimp tail is placed between the movable clamping block and the fixed clamping block, the shrimp body is placed on a synchronous supporting belt, before the euphausia superba is conveyed to a supporting plate, the push rod slides away from the unlocking bar, and the movable clamping block moves towards the fixed clamping block to clamp the shrimp tail; b. the Antarctic krill is conveyed to the supporting plate along with the conveying belt, and the Antarctic krill is rapidly cooled before entering the shell cutting area; c. the euphausia superba is conveyed to a shell cutting area, the positioning guide plate and the connecting frame are used for positioning the euphausia superba, and the upper cutter, the lower cutter and the transverse cutter are used for cutting the shell of the euphausia superba; d. rapidly cooling the euphausia superba after the euphausia superba is cut off from the shell cutting area; e. the euphausia superba enters a shelling area, and when the euphausia superba passes through a shrimp gap, the rotating two shelling rollers carry the shrimp shell on the surface of the euphausia superba backwards out and fall into a shrimp shell groove; f. after the shells of the euphausia superba enter a shrimp unloading area, the end part of the push rod slides through the unlocking plate to push the movable clamping block to be separated from the fixed clamping block, and the euphausia superba falls into the shrimp tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110112393.5A CN112841284B (en) | 2021-01-27 | 2021-01-27 | Euphausia superba shipboard processing device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110112393.5A CN112841284B (en) | 2021-01-27 | 2021-01-27 | Euphausia superba shipboard processing device and method |
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CN112841284A CN112841284A (en) | 2021-05-28 |
CN112841284B true CN112841284B (en) | 2022-03-18 |
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Application publication date: 20210528 Assignee: ZHOUSHAN NATIONAL OCEANIC FISHERY BASE TECHNOLOGY DEVELOPMENT Co.,Ltd. Assignor: ZHEJIANG MARINE DEVELOPMENT Research Institute Contract record no.: X2023980044495 Denomination of invention: A processing device and method for Antarctic krill on board a ship Granted publication date: 20220318 License type: Common License Record date: 20231026 |