A device for cleaning daphnia

Abstract

The utility model relates to a roe shrimp cleaning technical field, the application discloses a kind of for roe shrimp cleaning equipment, including cleaning equipment main body, the utility model is set up cylinder in the cleaning equipment main body both sides, cylinder drives top plate assembly reciprocating up and down movement, when top plate assembly drives filter plate to move down close to cleaning round roll, when roe shrimp close to filter plate driven by cleaning round roll rotation, it will not be able to pass between filter plate and cleaning round roll due to insufficient space, at this time, the brush on cleaning round roll can clean roe shrimp, when top plate assembly drives filter plate to move up, roe shrimp cleaned is then passed between cleaning round roll and filter plate, so on roe shrimp is cleaned, in traditional cleaning mode, round roll rotation can drive roe shrimp to move in cleaning machine, leading to the contact time of brush on round roll and roe shrimp is often shorter, and the cleaning efficiency of brush to roe shrimp is lower.

Description

Technical Field

[0001] This utility model application relates to the field of giant freshwater prawn cleaning technology, specifically a giant freshwater prawn cleaning device. Background Technology

[0002] Cleaning giant freshwater prawns refers to a systematic pre-treatment process to remove impurities from the surface and inside of the prawns, ensuring food safety and quality. The standard steps include: first, rinsing the surface of the prawns with running water to remove dirt; then, trimming the whiskers and legs and removing the intestinal tract; and, if necessary, opening the back for thorough cleaning. Clean water must be used for cleaning, and the movements should be gentle to avoid damaging the prawn meat. The final result is that the prawns are clean and free of foreign objects. This process aims to ensure hygiene, extend shelf life, and improve the quality of the finished product in subsequent cooking.

[0003] The cleaning of giant freshwater prawns involves placing brushes on rollers inside a cleaning machine, then feeding the prawns into the machine. The rotating rollers drive the brushes to clean the prawns. However, the rotation of the rollers causes the prawns to move within the cleaning machine. In this traditional cleaning method, the contact time between the brushes and the prawns is often short, resulting in low cleaning efficiency. Summary of the Invention

[0004] To address the problem in traditional cleaning methods where the rotating rollers cause the giant freshwater prawns to move within the cleaning machine, resulting in short contact time between the brushes on the rollers and the prawns and low cleaning efficiency, this invention provides a giant freshwater prawn cleaning device to solve the aforementioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A cleaning device for giant freshwater prawns includes a main body with two symmetrically rotating cleaning rollers inside. A top plate assembly is mounted on the top surface of the main body, and two filter plates are symmetrically fixed on both sides of the top plate assembly. A first sprocket is fixed to one end of one cleaning roller extending out of the main body, and a second sprocket is fixed to the other end of the cleaning roller extending out of the main body. Another first sprocket and another second sprocket are arranged between the first and second sprockets and are fixedly connected. The other second sprocket is rotatably connected to the main body, and the two second sprockets are meshed together. A servo motor is fixed to the bottom of the main body, and its output is connected to the two first sprockets via a transmission chain. Two cylinders are symmetrically fixed to both sides of the main body, and their outputs are fixedly connected to the top plate assembly. A first drain outlet is provided on one side of the main body, and a discharge outlet is provided on the other side. A collection device is fixed to the side of the main body near the discharge outlet.

[0006] Furthermore, the collecting device includes a water purification tank, a baffle plate is slidably provided on the side of the water purification tank near the discharge port, and a second drain outlet is provided on the side of the water purification tank away from the main body of the cleaning device.

[0007] Furthermore, the top plate assembly includes a connecting top plate, and two sliding top plates are symmetrically and slidably disposed on the top surface of the connecting top plate. The top surface of the connecting top plate is symmetrically and fixed with a sliding groove that cooperates with the sliding top plates, and the sliding top plates are slidably disposed inside the sliding groove.

[0008] Furthermore, each of the sliding top plates has a limit block fixed to the end away from the sliding groove by bolts, and the top surface of the sliding top plate has a placement groove that matches the shape of the limit block.

[0009] Furthermore, a protective plate is fixed to the outer side of the main body of the cleaning equipment, and the first sprocket, the second sprocket and the transmission chain are all located inside the protective plate.

[0010] Furthermore, a filter screen is fixed inside the first drain outlet, and the mesh size of the filter plate is the same as that of the filter screen inside the first drain outlet.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, cylinders are installed on both sides of the main body of the cleaning equipment. The cylinders drive the top plate assembly to move up and down repeatedly. When the top plate assembly moves the filter plate downward and closes to the cleaning roller, the giant freshwater prawns driven by the rotation of the cleaning roller will not be able to pass between the filter plate and the cleaning roller due to insufficient space. At this time, the brush on the cleaning roller can clean the giant freshwater prawns. When the top plate assembly moves the filter plate upward, the cleaned giant freshwater prawns will pass between the cleaning roller and the filter plate. This cycle is repeated to clean the giant freshwater prawns. This solves the problem in the traditional cleaning method that the rotation of the roller will cause the giant freshwater prawns to move inside the cleaning machine, resulting in a short contact time between the brush on the roller and the giant freshwater prawns, and low cleaning efficiency of the brush.

[0012] 2. In this utility model, by sliding the top plate on the top surface of the trough, when the cleaning roller rotates, it pulls the top plate, so that the top plate and the connecting top plate block the water splashing inside the main body of the cleaning equipment, preventing the water inside the main body of the cleaning equipment from overflowing and polluting the environment. A limiting block is set at the rear end of the top plate, so that when the operator slides the top plate, the trough limits the limiting block, preventing the top plate from sliding off the top surface of the main body of the cleaning equipment. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural schematic diagram according to an embodiment of the present application; Figure 2 yes Figure 1 The above-view three-dimensional structural diagram is shown in the embodiment. Figure 3 yes Figure 1 The diagram shown is a three-dimensional representation of the structure after opening in the embodiment shown. Figure 4 yes Figure 1 A three-dimensional structural diagram of the top plate assembly in the illustrated embodiment.

[0015] The meanings of the reference numerals in the attached diagram are as follows: 1. Main body of the cleaning equipment; 2. Cleaning roller; 3. Top plate assembly; 31. Connecting top plate; 32. Sliding top plate; 33. Slide groove; 34. Limiting block; 4. Filter plate; 5. First sprocket; 6. Second sprocket; 7. Transmission chain; 8. Servo motor; 9. Protective plate; 10. Cylinder; 11. First drain outlet; 12. Discharge port; 13. Clean water tank; 14. Water baffle; 15. Second drain outlet. Detailed Implementation

[0016] To make the purpose, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A cleaning device for giant freshwater prawns includes a main body 1, with two symmetrically rotating cleaning rollers 2 inside the main body 1. A top plate assembly 3 is provided on the top surface of the main body 1, and two filter plates 4 are symmetrically fixed on both sides of the top plate assembly 3. A first sprocket 5 is fixed to one end of one cleaning roller 2 extending out of the main body 1, and a second sprocket 6 is fixed to one end of the other cleaning roller 2 extending out of the main body 1. Another first sprocket 5 and another second sprocket 6 are arranged between the first sprocket 5 and the second sprocket 6, and the other first sprocket 5 and the other second sprocket 6 are fixedly connected. A second sprocket 6 is rotatably connected to the main body 1 of the cleaning equipment, and two second sprockets 6 are meshed together. A servo motor 8 is fixed at the bottom of the main body 1 of the cleaning equipment. The output end of the servo motor 8 is connected to two first sprockets 5 through a transmission chain 7. Two cylinders 10 are symmetrically fixed on both sides of the main body 1 of the cleaning equipment. The output ends of the two cylinders 10 are fixedly connected to the top plate assembly 3. A first drain outlet 11 is opened on one side of the main body 1 of the cleaning equipment, and a discharge outlet 12 is opened on the other side of the main body 1 of the cleaning equipment. The cleaning efficiency of the cleaning roller 2 is fixed on the side of the main body 1 of the cleaning equipment near the discharge outlet 12.

[0018] Specifically, a protective plate 9 is fixed to the outer side of the main body 1 of the cleaning equipment. The first sprocket 5, the second sprocket 6 and the transmission chain 7 are all located inside the protective plate 9. A filter screen is fixed inside the first drain outlet 11. The mesh size of the filter plate 4 is the same as that of the filter screen inside the first drain outlet 11. The protective plate 9 protects the workers from being injured by the rotating first sprocket 5 and the second sprocket 6.

[0019] As an optimization solution, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the top plate assembly 3 includes a connecting top plate 31, and two sliding top plates 32 are symmetrically slidably arranged on the top surface of the connecting top plate 31. The top surface of the connecting top plate 31 is symmetrically fixed with a sliding groove 33 that cooperates with the sliding top plate 32. The sliding top plate 32 is slidably arranged inside the sliding groove 33. Each sliding top plate 32 has a limit block 34 fixed to the end away from the sliding groove 33 by bolts. The top surface of the sliding top plate 32 has a placement groove that matches the shape of the limit block 34, so that the top plate assembly 3 prevents the water inside the cleaning equipment body 1 from splashing out.

[0020] Specifically, the collection device includes a water purification tank 13, a baffle plate 14 is slidably installed on the side of the water purification tank 13 near the discharge port 12, and a second drain port 15 is opened on the side of the water purification tank 13 away from the main body of the cleaning equipment 1. The staff can take out the giant freshwater prawns inside the main body of the cleaning equipment 1 through the water purification tank 13.

[0021] Working principle: The giant freshwater prawns are placed inside the main body 1 of the cleaning equipment. A suitable amount of water is then injected into the main body 1. The sliding top plate 32 is pulled, causing it to slide within the chute 33. A limiting block 34 prevents the sliding top plate 32 from sliding off the top surface of the main body 1. The servo motor 8 is then activated, driving two first sprockets 5 via a transmission chain 7. One first sprocket 5 drives a cleaning roller 2, and the other first sprocket 5 drives a second sprocket 6. The two second sprockets 6 mesh, causing the second sprocket 6 to drive the other second sprocket 6, which in turn drives the other cleaning roller 2. The giant freshwater prawns inside the main body 1 are moved by the water flow agitated by the cleaning roller 2. The cylinder 10 is then activated, causing the connecting top plate 31 to slowly move up and down. As the connecting top plate 31 moves the filter plate 4 closer to the cleaning roller, the prawns are moved... When the roller 2 is in operation, the giant freshwater prawns inside the main body 1 of the cleaning equipment cannot pass through the gap between the cleaning roller 2 and the filter plate 4. At this time, the cleaning roller 2 will fully contact the giant freshwater prawns for cleaning. When the connecting top plate 31 moves the filter plate 4 away from the cleaning roller 2, the giant freshwater prawns after cleaning are moved again by the water flow stirred by the cleaning roller 2. After the giant freshwater prawns are cleaned, the wastewater inside the main body 1 of the cleaning equipment is discharged through the first drain outlet 11. At the same time, the filter plate set inside the first drain outlet 11 prevents the giant freshwater prawns from being carried out by the water flow. Clean water is injected into the main body 1 of the cleaning equipment for secondary cleaning of the giant freshwater prawns. After cleaning, the baffle plate 14 inside the clean water tank 13 is pulled out, so that the seal of the baffle plate 14 on the discharge port 12 is released. At this time, the giant freshwater prawns inside the main body 1 of the cleaning equipment enter the clean water tank 13 through the discharge port 12. After the giant freshwater prawns inside the clean water tank 13 are taken out, the remaining wastewater is discharged through the second drain outlet 15.

[0022] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalent elements of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A cleaning device for giant freshwater prawns, comprising a main body (1) of the cleaning device, characterized in that: The main body (1) of the cleaning equipment has two symmetrically rotating cleaning rollers (2). A top plate assembly (3) is provided on the top surface of the main body (1). Two filter plates (4) are symmetrically fixed on both sides of the top plate assembly (3). One end of the cleaning roller (2) extending out of the main body (1) is fixed with a first sprocket (5). The other end of the cleaning roller (2) extending out of the main body (1) is fixed with a second sprocket (6). Another first sprocket (5) and another second sprocket (6) are provided between the first sprocket (5) and the second sprocket (6). The other first sprocket (5) and the other second sprocket (6) are fixedly connected. (6) Rotatably connected to the main body (1) of the cleaning equipment, and two second sprockets (6) meshing with each other. A servo motor (8) is fixed at the bottom of the main body (1). The output end of the servo motor (8) is connected to two first sprockets (5) via a transmission chain (7). Two cylinders (10) are symmetrically fixed on both sides of the main body (1). The output ends of the two cylinders (10) are fixedly connected to the top plate assembly (3). A first drain outlet (11) is opened on one side of the main body (1). A discharge outlet (12) is opened on the other side of the main body (1). A collection device is fixed on the side of the main body (1) near the discharge outlet (12).

2. The cleaning equipment for giant freshwater prawns according to claim 1, characterized in that: The collection device includes a water purification tank (13), a baffle plate (14) is slidably provided on the side of the water purification tank (13) near the discharge port (12), and a second drain port (15) is provided on the side of the water purification tank (13) away from the main body (1) of the cleaning device.

3. The cleaning equipment for giant freshwater prawns according to claim 1, characterized in that: The top plate assembly (3) includes a connecting top plate (31), and two sliding top plates (32) are symmetrically slidably arranged on the top surface of the connecting top plate (31). The top surface of the connecting top plate (31) is symmetrically fixed with a groove (33) that cooperates with the sliding top plate (32). The sliding top plate (32) is slidably arranged inside the groove (33).

4. The cleaning equipment for giant freshwater prawns according to claim 3, characterized in that: Each of the sliding top plates (32) has a limit block (34) fixed to one end away from the slide groove (33) by bolts, and the top surface of the sliding top plate (32) has a placement groove that matches the shape of the limit block (34).

5. The cleaning equipment for giant freshwater prawns according to claim 1, characterized in that: The outer side of the main body (1) of the cleaning equipment is fixed with a protective plate (9), and the first sprocket (5), the second sprocket (6) and the transmission chain (7) are all located inside the protective plate (9).

6. The cleaning equipment for giant freshwater prawns according to claim 1, characterized in that: A filter screen is fixed inside the first drain outlet (11), and the mesh size of the filter plate (4) is the same as that of the filter screen inside the first drain outlet (11).

Images