CN216655354U

CN216655354U - Liquid nitrogen quick-freezing equipment of fish head processing

Info

Publication number: CN216655354U
Application number: CN202123317180.0U
Authority: CN
Inventors: 詹振鑫; 姜梦圆; 谢巍巍; 徐晓阳; 赵磊
Original assignee: Henan Polytechnic Institute
Current assignee: Henan Polytechnic Institute
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-03
Anticipated expiration: 2031-12-27

Abstract

The utility model provides liquid nitrogen quick-freezing equipment for processing fish heads, which comprises a working box, a first conveying assembly, a second conveying assembly and a screening assembly, wherein the screening assembly comprises a main shaft and an auxiliary shaft which are rotatably arranged on the inner wall of the working box, the outer walls of the main shaft and the auxiliary shaft are symmetrically connected with conveying belts, a plurality of separating belts are arranged at one ends, close to each other, of the symmetrically arranged conveying belts, the first conveying assembly is arranged at the right end of the screening assembly, the first conveying assembly comprises a main rotating shaft and an auxiliary rotating shaft which are symmetrically and rotatably arranged on the inner wall of the working box, first conveying belts are arranged on the outer walls of the main rotating shaft and the auxiliary rotating shaft, the second conveying assembly is arranged at the lower ends of the screening assembly and the first conveying assembly, the second conveying assembly comprises a main rotating shaft and an auxiliary rotating shaft which are symmetrically and rotatably arranged in the working box, and second conveying belts are arranged on the outer walls of the main rotating shaft and the auxiliary rotating shaft. According to the fish head screening device, the screening components are arranged, so that fish heads with different sizes can be screened out and then are respectively conveyed out through the first conveying component and the second conveying component.

Description

Liquid nitrogen quick-freezing equipment of fish head processing

Technical Field

The utility model mainly relates to the technical field of food processing, in particular to liquid nitrogen quick-freezing equipment for fish head processing.

Background

The processing technology of the quick-frozen fish head is to store and transport the fish head after quick freezing under the condition of low temperature, and the fish head needs to be screened again after being accelerated due to different sizes of the fish head, so that the processing technology not only consumes time and labor, but also is very inconvenient;

the inventor provides a device capable of screening different fish heads to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide liquid nitrogen quick-freezing equipment for fish head processing, which solves the problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a liquid nitrogen quick freezing device for processing fish heads comprises a working box, a first conveying component, a second conveying component and a screening component, the screening assembly comprises a main shaft and an auxiliary shaft which are rotatably arranged on the inner wall of the working box, the outer walls of the main shaft and the auxiliary shaft are symmetrically connected with a conveying belt, a plurality of separating belts are arranged at the end, close to each other, of the conveying belts which are symmetrically arranged, the first conveying assembly is arranged at the right end of the screening assembly, the first transmission component comprises a main rotating shaft and an auxiliary rotating shaft which are symmetrically and rotatably arranged on the inner wall of the working box, the outer walls of the main rotating shaft and the auxiliary rotating shaft are provided with first conveying belts, the second conveying assembly is arranged at the lower ends of the screening assembly and the first conveying assembly, the second conveying assembly comprises a main rotating shaft and an auxiliary rotating shaft which are symmetrically and rotatably installed in the working box, and a second conveying belt is arranged on the outer wall of the main rotating shaft and the outer wall of the auxiliary rotating shaft.

Adopt above-mentioned technical scheme, through setting up the screening subassembly, can select the fish head that the volume is not of uniform size, the subdividing conveys out through first conveying assembly and second conveying assembly respectively.

Preferably, the front end face of the working box is provided with a first motor connected with the main shaft, a second motor connected with the main rotating shaft and a third motor connected with the main rotating shaft.

By adopting the technical scheme, the power can be output.

Preferably, a feed inlet is formed in the upper end face of the working box, and a first discharge outlet corresponding to the first conveyor belt and a second discharge outlet corresponding to the second conveyor belt are formed in the right end face of the working box.

By adopting the technical scheme, the fish head can be conveniently put in and taken off.

Preferably, the work box up end is equipped with liquid nitrogen case, liquid nitrogen case left end face is equipped with the connecting pipe, the connecting pipe stretches into one end in the work box is connected with a plurality of pipes, and is a plurality of through tee bend and elbow the pipe all is equipped with the shower nozzle.

By adopting the technical scheme, the liquid nitrogen can be conveyed for quick freezing.

Preferably, the outer wall of the connecting pipe is provided with a booster pump.

By adopting the technical scheme, the quick-freezing effect can be improved.

Preferably, the upper end face of the liquid nitrogen box is provided with a feeding pipe, and a sealing plug is arranged in the feeding pipe.

By adopting the technical scheme, liquid nitrogen can be conveniently added and sealed.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the fish head sorting device, the screening assemblies are arranged, so that fish heads with different sizes can be screened out, and then the fish heads are respectively conveyed out through the first conveying assembly and the second conveying assembly, so that the fish heads with different sizes can be conveniently and quickly screened out, and the subsequent packing processing is facilitated.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a screening assembly, a first conveying assembly and a second conveying assembly according to the present invention;

fig. 3 is a schematic view of the internal structure of the work box of the present invention.

In the figure: 1. a work box; 11. a first motor; 12. a second motor; 13. a third motor; 14. a feed inlet; 15. a first discharge port; 16. a second discharge port; 17. a liquid nitrogen tank; 171. a connecting pipe; 172. a conduit; 173. a spray head; 174. a booster pump; 175. a feed pipe; 176. a sealing plug; 2. a first transfer assembly; 21. a main rotating shaft; 22. an auxiliary rotating shaft; 23. a first conveyor belt; 3. a second transfer assembly; 31. a main rotating shaft; 32. an auxiliary rotating shaft; 33. a second conveyor belt; 4. a screening component; 41. a main shaft; 42. a counter shaft; 43. a conveyor belt; 431. and (4) separating the belt.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

Example 1:

please refer to fig. 1-3 heavily, a liquid nitrogen quick freezing apparatus for fish head processing comprises a work box 1, a first transmission assembly 2, a second transmission assembly 3 and a screening assembly 4, wherein the screening assembly 4 comprises a main shaft 41 and an auxiliary shaft 42 rotatably mounted on the inner wall of the work box 1, the outer walls of the main shaft 41 and the auxiliary shaft 42 are symmetrically connected with a transmission belt 43, one end of the symmetrically arranged transmission belt 43 close to each other is provided with a plurality of separation belts 431, the first transmission assembly 2 is mounted at the right end of the screening assembly 4, the first transmission assembly 2 comprises a main rotating shaft 21 and an auxiliary rotating shaft 22 which are symmetrically rotatably mounted on the inner wall of the work box 1, the outer walls of the main rotating shaft 21 and the auxiliary rotating shaft 22 are provided with a first transmission belt 23, the second transmission assembly 3 is mounted at the lower ends of the screening assembly 4 and the first transmission assembly 2, and the second transmission assembly 3 comprises a main rotating shaft 31 and an auxiliary rotating shaft which are symmetrically rotatably mounted in the work box 1 and an auxiliary rotating shaft 3 And a second conveyor belt 33 is arranged on the outer walls of the shaft 32, the main rotating shaft 31 and the auxiliary rotating shaft 32.

Please refer to fig. 1 and fig. 2 again, a first motor 11 connected to the main shaft 41, a second motor 12 connected to the main rotating shaft 21, and a third motor 13 connected to the main rotating shaft 31 are disposed on the front end surface of the working box 1, a feeding hole 14 is disposed on the upper end surface of the working box 1, and a first discharging hole 15 corresponding to the first conveyor belt 23 and a second discharging hole 16 corresponding to the second conveyor belt 33 are disposed on the right end surface of the working box 1.

Please refer to fig. 3, the upper end surface of the working box 1 is provided with a liquid nitrogen box 17, the left end surface of the liquid nitrogen box 17 is provided with a connecting pipe 171, one end of the connecting pipe 171 extending into the working box 1 is connected with a plurality of guide pipes 172 through a tee joint and an elbow, the plurality of guide pipes 172 are provided with spray heads 173, the outer wall of the connecting pipe 171 is provided with a booster pump 174, the upper end surface of the liquid nitrogen box 17 is provided with a feeding pipe 175, and a sealing plug 176 is arranged in the feeding pipe 175.

The liquid nitrogen quick-freezing equipment for processing the fish head provided by the embodiment of the utility model has the implementation principle that:

opening a sealing plug 176, adding enough liquid nitrogen into a liquid nitrogen box 17 through a feeding pipe 175, switching on the whole equipment, starting a booster pump 174, spraying the liquid nitrogen in the liquid nitrogen box 17 through a connecting pipe 171 and a guide pipe 172 through a spray head 173 by the booster pump 174 to quickly freeze fish heads, simultaneously starting a first motor 11, a second motor 12 and a third motor 13, wherein the first motor 11 drives a main shaft 41 and an auxiliary shaft 42 to rotate, the main shaft 41 and the auxiliary shaft 42 drive a conveying belt 43 and a separating belt 431 to rotate, the second motor 12 drives a main rotating shaft 21 and an auxiliary rotating shaft 22 to rotate, the main rotating shaft 21 and the auxiliary rotating shaft 22 drive a conveying belt to rotate, the third motor 13 drives a main rotating shaft 31 and an auxiliary rotating shaft 32 to rotate, the main rotating shaft 31 and the auxiliary rotating shaft 32 drive a second conveying belt 33 to rotate, pouring the fish heads into a working box 1 through a feeding port 14, enabling the fish heads to pass through the separating belt 431, and enabling the fish heads with small volume to fall onto the second conveying belt 33, lift off through second discharge gate 16, the great fish head of individual head of volume then can not drop, unloads from first discharge gate 15 behind first conveyer belt 23, can separate the fish head that individual head size differs effectively, makes things convenient for staff's follow-up processing.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. A liquid nitrogen quick freezing device for fish head processing is characterized by comprising a working box (1), a first conveying assembly (2), a second conveying assembly (3) and a screening assembly (4);

the screening assembly (4) comprises a main shaft (41) and an auxiliary shaft (42) which are rotatably installed on the inner wall of the working box (1), the outer walls of the main shaft (41) and the auxiliary shaft (42) are symmetrically connected with conveying belts (43), one ends, close to each other, of the conveying belts (43) are symmetrically arranged to be provided with a plurality of separating belts (431), the first conveying assembly (2) is installed at the right end of the screening assembly (4), the first conveying assembly (2) comprises a main rotating shaft (21) and an auxiliary rotating shaft (22) which are symmetrically and rotatably installed on the inner wall of the working box (1), the outer walls of the main rotating shaft (21) and the auxiliary rotating shaft (22) are provided with a first conveying belt (23), the second conveying assembly (3) is installed at the lower ends of the screening assembly (4) and the first conveying assembly (2), the second conveying assembly (3) comprises a main rotating shaft (31) and an auxiliary rotating shaft (32) which are symmetrically and rotatably installed in the working box (1), and a second conveyor belt (33) is arranged on the outer walls of the main rotating shaft (31) and the auxiliary rotating shaft (32).

2. The liquid nitrogen quick-freezing equipment for fish head processing as claimed in claim 1, wherein the front end face of the working box (1) is provided with a first motor (11) connected with the main shaft (41), a second motor (12) connected with the main rotating shaft (21) and a third motor (13) connected with the main rotating shaft (31).

3. The liquid nitrogen quick-freezing equipment for fish head processing as claimed in claim 1, wherein the upper end face of the working box (1) is provided with a feeding hole (14), and the right end face of the working box (1) is provided with a first discharging hole (15) corresponding to the first conveyor belt (23) and a second discharging hole (16) corresponding to the second conveyor belt (33).

4. The liquid nitrogen quick-freezing equipment for processing the fish head as claimed in claim 1, wherein a liquid nitrogen box (17) is arranged on the upper end face of the working box (1), a connecting pipe (171) is arranged on the left end face of the liquid nitrogen box (17), one end of the connecting pipe (171) extending into the working box (1) is connected with a plurality of guide pipes (172) through a tee joint and an elbow, and a spray head (173) is arranged on each of the plurality of guide pipes (172).

5. The liquid nitrogen quick-freezing equipment for fish head processing as claimed in claim 4, wherein the outer wall of the connecting pipe (171) is provided with a booster pump (174).

6. The liquid nitrogen quick-freezing equipment for fish head processing as claimed in claim 5, wherein a feeding pipe (175) is arranged on the upper end face of the liquid nitrogen box (17), and a sealing plug (176) is arranged in the feeding pipe (175).