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CN-121970793-A - Full-automatic prawn primary processing integrated machine

CN121970793ACN 121970793 ACN121970793 ACN 121970793ACN-121970793-A

Abstract

The invention discloses a full-automatic integrated machine for pre-processing prawns, which comprises a sorting assembly for sorting the prawns, wherein a pretreatment assembly is arranged on the discharge side of the sorting assembly, the pretreatment assembly is used for pretreating the sorted prawns, a positioning and conveying assembly is arranged on the discharge side of the pretreatment assembly, the positioning and conveying assembly is used for outputting the prawns one by one, the directions of the heads and the tails of the outputted prawns are consistent, a processing assembly is arranged on the discharge side of the positioning and conveying assembly, the processing assembly is used for processing the positioned prawns, a cleaning and freezing assembly is arranged on the discharge side of the processing assembly, and a packing assembly is arranged on the discharge side of the cleaning and freezing assembly. The invention fully automatically completes the operations of shrimp sorting, freezing and thawing, positioning and orientation, head and shrimp line removing and shell removing, obtains intact and non-back-opening pure shrimp meat, does not need manual assistance in the whole process, greatly reduces labor cost, integrates and integrates multiple modules, reduces occupied space of workshops and improves production efficiency.

Inventors

  • ZHU FUAN
  • XIONG YIMING
  • GUAN YI
  • ZHANG XIAOFENG
  • CHEN ZHENHAO
  • ZHU MENGHE
  • CAI YAWEN
  • Lian Gongxu

Assignees

  • 天津大学

Dates

Publication Date
20260505
Application Date
20260323

Claims (10)

  1. 1. A full-automatic prawn initial processing integrated machine comprises a sorting assembly (1) for sorting prawns and is characterized in that a pretreatment assembly (2) is arranged on the discharging side of the sorting assembly (1), the pretreatment assembly (2) is used for pretreating the sorted prawns, a positioning and conveying assembly (3) is arranged on the discharging side of the pretreatment assembly (2), the positioning and conveying assembly (3) is used for outputting the prawns one by one, the directions of the heads and the tails of the outputted prawns are consistent, a processing assembly (4) is arranged on the discharging side of the positioning and conveying assembly (3), the processing assembly (4) is used for processing the positioned prawns, a cleaning and freezing assembly is arranged on the discharging side of the processing assembly (4), and a packing assembly is arranged on the discharging side of the cleaning and freezing assembly.
  2. 2. The fully automatic integrated machine for the preliminary processing of prawns according to claim 1, wherein the sorting assembly (1) comprises a sorting frame (12), the sorting frame (12) comprises shorter feeding vertical plates, parallel sorting side baffles (14) are arranged on two sides of the feeding vertical plates, backboard plates are arranged on the other sides of the two sorting side baffles (14), a self-rotating sorting roller (13) is arranged between the feeding vertical plates and the backboard plates, and an inclined sorting output guide plate (15) is arranged below the sorting frame (12).
  3. 3. The fully automatic integrated machine for the preliminary processing of prawns according to claim 2, wherein the sorting roller (13) is a conical cylinder with gradually changed diameter, and the diameter of the end of the sorting roller (13) facing the back plate is larger than the diameter of the end facing the feeding vertical plate.
  4. 4. The fully-automatic integrated machine for pre-processing prawns according to claim 1, wherein the pretreatment assembly (2) comprises a freezing assembly and a thawing assembly, and the freezing assembly and the thawing assembly are connected in series between the sorting assembly (1) and the positioning and conveying assembly (3).
  5. 5. A fully automated integrated machine for pre-processing prawns as claimed in claim 4 wherein the freezing assembly comprises a freezer (23) having a linear inlet and outlet, a freezer conveyor (21) passing through the freezer (23), and the thawing assembly comprises a thawing machine (25) having a linear inlet and outlet, and a thawing conveyor (26) passing through the thawing machine (25).
  6. 6. The fully automatic integrated machine for the preliminary processing of prawns according to claim 1, wherein the positioning and conveying assembly (3) comprises a storage tank (35), one side of the storage tank (35) is provided with a positioning feed port (37), the positioning feed port (37) corresponds to the discharge side of the pretreatment assembly (2), and the bottom of the storage tank (35) is provided with a storage tank large inclined bottom (36) inclined towards the outlet side.
  7. 7. The fully automatic integrated machine for the preliminary processing of prawns according to claim 6, wherein the storage tank (35) is opened at the low point of the large inclined bottom (36) of the storage tank, a reciprocating lifting separation assembly is arranged at the opened position and moves vertically in a reciprocating manner, the reciprocating lifting separation assembly comprises a continuous stepped platform (33) which is transversely arranged, the stepped platform (33) forms an inclined plane inclined to the discharging side, and the continuous stepped platform (33) carries out separation and conveying of prawns one by one under the reciprocating lifting movement.
  8. 8. The fully automatic integrated machine for the preliminary processing of the prawns according to claim 7, wherein a sliding slope (32) is arranged at the outlet of the positioning and conveying assembly (3), the prawns slide out of the sliding slope (32), and a demarcation block (31) is arranged in the sliding slope (32), and the demarcation block (31) enables the prawn heads of the prawns to slide out first.
  9. 9. A fully automatic integrated machine for the preliminary processing of prawns according to claim 1, wherein the processing assembly (4) comprises a processing conveyor belt (47) for conveying the prawns one by one, the processing conveyor belt (47) passes through a portal frame (43), a downward positioning sucker (42) is arranged at the top of the portal frame (43), and a brush (44) is also arranged in the portal frame (43).
  10. 10. The fully automatic integrated machine for preliminary processing of prawns according to claim 9, wherein the two sides of the portal frame (43) are respectively provided with a prawn tail clamping jaw (41) and a prawn head clamping jaw (45), the structure of the prawn tail clamping jaw (41) is the same as that of the prawn head clamping jaw (45), two clamping jaw fingers (411) in the prawn tail clamping jaw (41) are vertically distributed, and two clamping jaw fingers (411) in the prawn head clamping jaw (45) are transversely distributed.

Description

Full-automatic prawn primary processing integrated machine Technical Field The invention belongs to the field of prawn processing, and particularly relates to a full-automatic prawn primary processing integrated machine. Background The existing prawn primary processing industry mostly adopts a large number of workers to manually strip the prawns, and has the advantages of high labor dependence, low efficiency and low degree of mechanization. The existing shrimp processing machinery adopts a deep back opening mode to remove shrimp lines and shrimp shells, the integrity of the shrimp meat is low, the shrimp meat is required to be manually placed at a fixed position, the problem of high manual dependency still exists, the integration level is low, mechanical equipment is only aimed at a single link of processing and processing, the machinery for organically connecting all links in series is not needed, and the transportation of the shrimp meat depends on manual work. Disclosure of Invention The invention provides a fully-automatic integrated machine for primary processing of prawns, which aims to solve the problems existing in the prior art. The technical scheme includes that the full-automatic prawn initial processing integrated machine comprises a sorting assembly for sorting prawns, a pretreatment assembly is arranged on the discharging side of the sorting assembly, the pretreatment assembly is used for pretreating the sorted prawns, a positioning and conveying assembly is arranged on the discharging side of the pretreatment assembly, the positioning and conveying assembly is used for outputting the prawns one by one, the directions of the heads and the tails of the outputted prawns are consistent, a processing assembly is arranged on the discharging side of the positioning and conveying assembly, the processing assembly is used for processing the positioned prawns, a cleaning and freezing assembly is arranged on the discharging side of the processing assembly, and a packing assembly is arranged on the discharging side of the cleaning and freezing assembly. Still further, the letter sorting subassembly includes the letter sorting frame, the letter sorting frame includes shorter feeding riser, and the feeding riser both sides are provided with parallel letter sorting side shield, and two letter sorting side shield opposite sides are provided with the backplate, and are provided with the letter sorting cylinder of rotation between feeding riser, the backplate, and letter sorting frame below is provided with the letter sorting output baffle of slope. Further, the sorting roller is a conical cylinder with gradually changed diameter, and the diameter of the end part of the sorting roller, which faces the back plate, is larger than the diameter of the end part, which faces the feeding vertical plate. Still further, the pretreatment assembly comprises a freezing assembly and a thawing assembly, and the freezing assembly and the thawing assembly are connected in series between the sorting assembly and the positioning and conveying assembly. Further, the freezer assembly includes a freezer having a linear inlet and an outlet through which a freezer belt passes, and the thawing assembly includes a thawing machine having a linear inlet and an outlet through which a thawing belt passes. Still further, the location conveying component includes the holding tank, and one side of holding tank forms the location feed inlet, and the location feed inlet corresponds with the ejection of compact side of pretreatment component, and the bottom of holding tank is provided with the holding tank outsole that inclines to the export side. Furthermore, the storage tank is opened at the low point of the large inclined bottom of the storage tank, a reciprocating lifting separation assembly is arranged at the opening, the reciprocating lifting separation assembly vertically moves in a reciprocating mode, the reciprocating lifting separation assembly comprises a continuous stepped platform which is transversely arranged, the stepped platform forms an inclined plane which inclines towards the discharging side, and the continuous stepped platform carries out separation and conveying of prawns one by one under the reciprocating lifting movement. Furthermore, a sliding slope is arranged at the outlet of the positioning and conveying assembly, the prawns slide out from the sliding slope, and a demarcation block is arranged in the sliding slope, so that the prawn heads of the prawns slide out first. Still further, processing subassembly is including transporting the processing conveyer belt of shrimp one by one, processing conveyer belt passes through from the portal frame, and the top of portal frame is provided with decurrent location sucking disc, still is provided with the brush in the portal frame simultaneously. Still further, the portal frame both sides are provided with shrimp tail clamping jaw and shrimp head clamping jaw respectively,