CN213756506U

CN213756506U - Fish fresh-keeping treatment device combining UV-C with biological fresh-keeping agent

Info

Publication number: CN213756506U
Application number: CN202022381639.2U
Authority: CN
Inventors: 陈铭中; 钟旭美; 秦小明; 梁启用; 陈勇; 姚进襟; 孔令开; 江佩娟; 叶颖娴
Original assignee: Guangdong Heying Cold Fresh Food Co ltd; Yangjiang Polytechnic
Current assignee: Guangdong Heying Cold Fresh Food Co ltd; Yangjiang Polytechnic
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-23
Anticipated expiration: 2030-10-23

Abstract

The patent of the utility model discloses a fish fresh-keeping processing apparatus of UV-C combination biological antistaling agent, concretely relates to biological fresh-keeping technical field. A fish preservation treatment device combining UV-C with a biological preservative comprises a box body, wherein a feed port is formed in the box body, a rotating shaft penetrates through a cleaning tank, a plurality of screening mechanisms are distributed on the rotating shaft, each screening mechanism comprises screening rods, a spring is arranged between every two screening rods, and a motor is coaxially connected to the rotating shaft; the left side of filter screen is equipped with the slide bar with closing plate sliding connection, and the filter screen is equipped with the closing plate outward, is equipped with ultraviolet lamp in the closing plate, is equipped with fresh-keeping groove in the box of driping the board below, is equipped with biological fresh-keeping liquid in the fresh-keeping groove, is connected with the support frame between fresh-keeping groove and the slide bar, is equipped with the cylinder of installing in the box on the support frame. Adopt the utility model discloses technical scheme has overcome the tilapia fresh-keeping and the problem that the tilapia of equidimension not carried out categorised packing, can be used to the categorised fresh-keeping of fishes such as golden pompano, tilapia.

Description

Fish fresh-keeping treatment device combining UV-C with biological fresh-keeping agent

Technical Field

The utility model relates to the technical field of biological fresh-keeping, in particular to a fish fresh-keeping processing device of UV-C combination biological fresh-keeping agent.

Background

Tilapia is a small and medium-sized fish, has strong adaptability and extremely strong adaptability to water with less dissolved oxygen, and most of Tilapia is omnivorous and is usually eaten by plants and crushed materials in water; tilapia mossambica has delicious meat taste and tender meat quality, contains various unsaturated fatty acids and abundant proteins, and is widely popular among a plurality of consumers.

However, after tilapia dies, muscles are dehydrated and hardened, and fish meat contains nutrient substances required by growth and reproduction of microorganisms, so that the fish meat is easily polluted by the microorganisms in the processes of killing, processing, dividing, transporting, selling and the like, the color, smell, elasticity, texture and the like of the fish meat are changed, the fish meat is rotten and deteriorated, the commodity value is lost, the storage period of the fish meat is short, the circulation is limited, great difficulty is caused to operators, and particularly under the condition that the transportation and consumption of China do not form the integration of a cold storage chain, the quality of the tilapia meat is greatly reduced before the tilapia meat is eaten, and the current situation directly influences the benefits of consumers and operators; moreover, tilapia are different in size, so that tilapia of uniform size can be screened conveniently, manual screening can greatly reduce screening efficiency, so that how to prolong the storage period of tilapia fish, and tilapia of different sizes can be classified and packaged to become a very important link in the whole tilapia industrial chain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fish fresh-keeping processing apparatus of UV-C combination biological antistaling agent to solve the problem that tilapia kept fresh and not equidimension tilapia carries out categorised packing.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a fish preservation treatment device combining UV-C with a biological preservative comprises a box body, wherein a feed opening is formed in the box body, a cleaning tank, a filter screen and a draining plate are sequentially arranged in the box body from left to right, the cleaning tank is located under the feed opening, a rotating shaft penetrates through the cleaning tank and is rotatably connected into the cleaning tank, a plurality of screening mechanisms are circumferentially distributed on the rotating shaft at equal intervals, each screening mechanism comprises a plurality of screening rods which are slidably connected onto the rotating shaft, a spring is arranged between every two adjacent screening rods, and a motor located outside the cleaning tank is coaxially connected onto the rotating shaft; the left side of the filter screen is provided with a sliding rod which is in sliding connection with the sealing plate, the sealing plate is arranged outside the filter screen, an ultraviolet lamp is arranged in the sealing plate, the left side of the sealing plate is provided with a feed inlet, the bottom of the feed inlet is positioned below the rotating shaft, and the right side of the sealing plate is provided with a discharge outlet; the utility model discloses a fresh-keeping device, including driping board, fresh-keeping groove and slide bar, driping board wears to penetrate on the box, it has a plurality of through-holes to open on the driping board, be equipped with fresh-keeping groove in the box of driping board below, be equipped with biological fresh-keeping liquid in the fresh-keeping groove, be connected with the support frame between fresh-keeping groove and the slide bar, be equipped with the cylinder of installing in the box on the support frame.

The principle and the effect of the technical scheme are as follows: before the device is used for preserving, clean water is injected into the cleaning tank firstly, the water quantity of the clean water does not exceed the feed inlet, and then biological preservation liquid is injected into the preservation tank. When tilapia is kept fresh, tilapia is required to be thrown into the cleaning tank from the feeding port for cleaning, the motor is started after tilapia is cleaned for a period of time, so that tilapia is fed into the filter screen by the aid of the screening rods, meanwhile, the distance between the screening rods in the cleaning tank can be adjusted by the aid of the sliding motor, screening of tilapia of different sizes is achieved, then ultraviolet lamps are started to sterilize the tilapia, draining of tilapia can be achieved by the aid of the filter screen, sterilization can be carried out by the aid of the ultraviolet lamps, and the whole body of tilapia is ensured to be sterilized to the maximum extent. After the sterilization of the tilapia is finished, the tilapia falls onto the draining plate by lifting the filter screen on one side of the feeding hole by using the air cylinder, then the air cylinder is reset, and at the moment, the biological fresh-keeping liquid is introduced onto the draining plate by virtue of the through holes on the draining plate to carry out fresh-keeping treatment on the tilapia; and after the preservation treatment is finished, the air cylinder is used for enabling the draining plate to be located above the preservation groove, so that the preserved tilapia is drained, and finally the preserved tilapia is sent out for packaging through the draining plate.

Furthermore, the free end of the rotating shaft is provided with a baffle plate, and the baffle plate is provided with a plurality of through holes.

Through the arrangement, by means of the baffle, the cleaning tank and the adjustment of the space between the two sieving rods, the device can be used for sieving tilapia mossambica with different sizes; meanwhile, tilapia in the cleaning tank can be concentrated in the screening range of the screening rods, so that the screening efficiency is improved.

Furthermore, the draining plate is obliquely arranged in the box body, and one side of the draining plate, which is positioned outside the box body, is detachably connected with a handle.

Through the arrangement, the biological fresh-keeping liquid on the draining plate can smoothly flow back to the fresh-keeping groove from the through hole, so that draining treatment of tilapia is realized, the draining plate is conveniently pulled out from the box body by means of the handle, and labor intensity is reduced.

Furthermore, be equipped with the shielding plate that is located feed inlet one side on the support frame, shielding plate sliding connection is in the closing plate, the shielding plate can cover the feed inlet completely.

Through the arrangement, the shielding plate is convenient for cleaning the tilapia in the cleaning tank by virtue of the screening rod, so that the cleaning efficiency is improved.

Furthermore, the shape of the cleaning tank is a semicircular arc with the circle center positioned at the rotating shaft, and the radius of the cleaning tank is the same as the length of the screening rod.

Through the arrangement, the whole cleaning tank can be covered by the sieving rod, so that the sieving efficiency is improved.

Compared with the prior art, the beneficial effect of this scheme:

1. the device integrates the treatments of cleaning, screening, sterilizing, fresh-keeping and the like, and can improve the fresh-keeping treatment efficiency of the tilapia or other fishes;

2. the device has simple structure and convenient operation, can finish all work by a single person, and greatly reduces the fresh-keeping cost of tilapia or other fishes.

Drawings

FIG. 1 is a front view of a fish preservation treatment device of the utility model combining UV-C with biological antistaling agent;

fig. 2 is a cross-sectional view a-a of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a feeding port 2, a cleaning tank 3, a filter screen 4, a draining plate 5, a rotating shaft 6, a baffle 7, a screening rod 8, a spring 9, a motor 10, a sliding rod 11, a sealing plate 12, an ultraviolet lamp 13, a fresh-keeping groove 14, a supporting frame 15, a shielding plate 16 and an air cylinder 17.

The embodiment is substantially as shown in figures 1 and 2: the utility model provides a UV-C combines biological antistaling agent's fish fresh-keeping processing apparatus, includes box 1, and open at the left top of box 1 has dog-house 2, is equipped with washing tank 3, filter screen 4 and driping board 5 from left to right in the box 1 in proper order, and washing tank 3 is located under dog-house 2, and the rear side intercommunication of washing tank 3 has the water pipe that passes the box, installs the valve on the water pipe, is convenient for change the water in washing tank 3 with the help of the water pipe. The washing tank 3 is in a semicircular arc shape with the circle center positioned at the rotating shaft 6, and the radius of the washing tank 3 is the same as the length of the screening rod 8, so that the screening rod 8 can completely cover the whole washing tank 3; rotation axis 6 is worn to be equipped with in the centre of a circle department of washing tank 3, and the front end of rotation axis 6 rotates to be connected in washing tank 3, and the front end welding of rotation axis 6 has baffle 7 that offsets with 3 inner walls of washing tank, and it has a plurality of through-holes to open on baffle 7, can make the interior tilapia of washing tank 3 lie in the branch sieve within range of branch sieve pole 8 all the time with the help of baffle 7, has strengthened the stability of this device. The rear end of the rotating shaft 6 penetrates through the cleaning tank 3 and the box body 1 and is positioned outside the box body 1, and a sealing gasket is connected between the rear end of the rotating shaft 6 and the cleaning tank 3. Circumference equidistance distributes on the axis of rotation 6 has four to divide sieve mechanism, and every divides sieve mechanism all includes four sliding connection and divides sieve pole 8 in axis of rotation 6, is equipped with spring 9 between per two adjacent branch sieve poles 8, and coaxial coupling has the motor 10 that is located 1 outer of box in the axis of rotation 6, and the bottom sliding connection of motor 10 has the slide rail together with 1 welding of box to be convenient for sliding motor 10 with the help of the slide rail.

A sliding rod 11 connected with a sealing plate 12 in a sliding manner is adhered to the left side of the filter screen 4, the right side of the filter screen 4 is adhered and fixed to the bottom of the discharge port, a sealing plate 12 is arranged outside the filter screen 4, four sealing plates 12 are enclosed to form a rectangular cavity, the filter screen 4 is wrapped in the cavity, ultraviolet lamps 13 are arranged on the upper portion and the lower portion in the sealing plate 12, the ultraviolet lamps 13 sterilize objects by using UV-C short waves in ultraviolet rays, a feed port is formed in the left side of the sealing plate 12, and the bottom of the feed port is located below the rotating shaft 6, so that tilapia on the screening rod 8 can be ensured to slide into the filter screen 4; the right side of the sealing plate 12 is provided with a discharge hole with a height lower than that of the feed port, so that a height difference is kept between the feed port and the discharge hole to facilitate the tilapia on the filter screen 4 to slide out, and shielding cloth capable of completely covering the feed port and the discharge hole is adhered to the feed port and the discharge hole. The draining plate 5 penetrates through the box body 1, the draining plate 5 is obliquely arranged in the box body 1, the draining plate 5 is connected with the inner wall of the box body 1 in a sliding manner, a goods outlet positioned above the preservation groove 14 is formed in the box body 1 on the right side of the draining plate 5, a handle is further inserted in the right side of the draining plate 5, a plurality of through holes are formed in the draining plate 5 in a staggered and equidistant manner, the preservation groove 14 is formed in the box body 1 below the draining plate 5, the rear side of the preservation groove 14 is communicated with a liquid exchange pipe penetrating through the box body 1, a valve is arranged on the liquid exchange pipe, biological preservation liquid in the preservation groove 14 is convenient to replace by the liquid exchange pipe, the biological preservation liquid is injected into the preservation groove 14, the biological preservation liquid adopts liquid biological preservation agent in the prior art, a convex support frame 15 is connected between the preservation groove 14 and the slide bar 11, the left length of the support frame 15 is smaller than the right length of the support frame 15, the left bottom of the support frame 15 is connected to the slide bar 11, the lower end of the left side of the supporting frame 15 is also integrally formed with a shielding plate 16 which is slidably connected with the inner wall of the sealing plate 12, the shielding plate 16 can completely cover the feed port, the size of the shielding plate 16 is slightly larger than that of the feed port (namely, the length of the shielding plate 16 is slightly larger than that of the feed port, and the width of the shielding plate 16 is slightly larger than that of the feed port), and the top of the supporting frame 15 is also coaxially connected with a cylinder 17 which is installed at the top of the box body 1.

According to the working principle of the embodiment, when the device does not work, the feed inlet is blocked by the baffle plate 16, and the piston rod of the air cylinder 17 extends for a certain distance. Before the device is used for preserving, clean water is injected into the cleaning tank 3 firstly, the water quantity of the clean water does not exceed the feed inlet, and then biological preservation liquid is injected into the preservation tank 14. When the tilapia is kept fresh, the tilapia is required to be thrown into the cleaning tank 3 from the feed opening 2 for cleaning, then the motor 10 is started, the motor 10 is used for driving the sieving rod 8 to rotate, so that the tilapia in the cleaning tank 3 is stirred by the sieving rod 8, and the cleaning efficiency is accelerated.

When tilapia mossambica is cleaned for a period of time, the air cylinder 17 is started, the piston rod of the air cylinder 17 continues to extend to drive the support rod and the baffle plate 16 to move downwards, at the moment, the baffle plate 16 opens the feed inlet, and tilapia mossambica on the screening rod 8 can enter the filter screen 4 through the feed inlet. When tilapia of different sizes need to be screened, only need slide motor 10 mechanism, motor 10 slides the back and can push branch sieve pole 8 of rear side with the help of the inside of washing tank 3 and slide, and the branch sieve pole 8 of rear side comes the extrusion adjustment to each with the help of spring 9 to divide the interval between the sieve pole 8 this moment to realized the screening to tilapia of different sizes, easy operation is convenient. After the tilapia falls into the filter screen 4, the tilapia can be drained by means of the filter screen 4, meanwhile, the tilapia can be exposed to the maximum extent, the tilapia can be sterilized in all directions after the ultraviolet lamp 13 is turned on, and the intensity and the irradiation time of the ultraviolet lamp can be adjusted according to the number and the size of the tilapia.

After the tilapia is sterilized, the air cylinder 17 is closed and the piston rod of the air cylinder 17 is reset, the piston rod of the air cylinder 17 drives the support frame 15 and the slide rod 11 to drive the left side of the filter screen 4 to be raised, the inclination of the filter screen 4 is further enlarged, and the sterilized tilapia can slide into the draining plate 5 conveniently. After all tilapia fall into the draining plate 5, the cylinder 17 is restarted, and when the tilapia on the draining plate 5 completely submerges into the biological fresh-keeping liquid, the movement of the piston rod of the cylinder 17 is stopped, so that the tilapia is subjected to safety treatment by using the biological fresh-keeping liquid, after the fresh-keeping treatment is finished, the draining plate 5 is positioned above the fresh-keeping groove 14 and communicated with the goods outlet by using the cylinder 17, so that the tilapia after being preserved is drained, finally, a handle is inserted into the right side of the draining plate 5, the draining plate 5 is pulled out, and the subsequent packaging treatment of the tilapia after being preserved can be realized.

The above are merely examples of the present invention, and common general knowledge of known specific structures and/or characteristics of the embodiments is not described herein in an excessive amount. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A fish preservation processing apparatus of UV-C combination biological antistaling agent which characterized in that: the automatic draining device comprises a box body, wherein a feed opening is formed in the box body, a cleaning tank, a filter screen and a draining plate are sequentially arranged in the box body from left to right, the cleaning tank is located under the feed opening, a rotating shaft penetrates through the cleaning tank and is rotatably connected in the cleaning tank, a plurality of screening mechanisms are circumferentially distributed on the rotating shaft at equal intervals, each screening mechanism comprises a plurality of screening rods which are slidably connected on the rotating shaft, a spring is arranged between every two adjacent screening rods, and a motor located outside the cleaning tank is coaxially connected on the rotating shaft; the left side of the filter screen is provided with a sliding rod which is in sliding connection with the sealing plate, the sealing plate is arranged outside the filter screen, an ultraviolet lamp is arranged in the sealing plate, the left side of the sealing plate is provided with a feed inlet, the bottom of the feed inlet is positioned below the rotating shaft, and the right side of the sealing plate is provided with a discharge outlet; the utility model discloses a fresh-keeping device, including driping board, fresh-keeping groove and slide bar, driping board wears to penetrate on the box, it has a plurality of through-holes to open on the driping board, be equipped with fresh-keeping groove in the box of driping board below, be equipped with biological fresh-keeping liquid in the fresh-keeping groove, be connected with the support frame between fresh-keeping groove and the slide bar, be equipped with the cylinder of installing in the box on the support frame.

2. The fish preservation treatment device using the UV-C combined biological preservative as claimed in claim 1, wherein: the free end of axis of rotation is equipped with the baffle, it has a plurality of through-holes to open on the baffle.

3. The fish preservation treatment device using the UV-C combined biological preservative as claimed in claim 1, wherein: the draining board is obliquely arranged in the box body, and one side of the draining board, which is positioned outside the box body, is detachably connected with a handle.

4. The fish preservation treatment device using the UV-C combined biological preservative as claimed in claim 1, wherein: the support frame is provided with a shielding plate located on one side of the feed port, the shielding plate is connected in the sealing plate in a sliding mode, and the shielding plate can completely cover the feed port.

5. The fish preservation treatment apparatus using UV-C combination biological preservative according to any one of claims 1 to 4, wherein: the shape of the cleaning tank is a semicircular arc with the circle center positioned at the rotating shaft, and the radius of the cleaning tank is the same as the length of the screening rod.