Egg sterilizing spray device

Abstract

The utility model relates to food processing technical field especially, relate to an egg disinfection spraying device, including having processing frame, the processing frame outside left side installs motor, is used for providing power source, the processing frame inside and outside both sides are rotatory and are provided with rubber cylinder, one of the rubber cylinder is connected with the output shaft of motor, the rubber cylinder is commonly arranged and is equipped with two conveying belts of symmetry, even interval is installed with a plurality of transmission rolls between the conveying belt, transmission roll both ends are connected with conveying belt rotation respectively. The device adopts the mode of transmission roll rolling transmission, can make the egg automatic overturn in the conveying process, ensures that each surface of eggshell can expose in the spraying area, effectively avoids the cleaning dead angle problem existing in traditional cleaning mode, thereby realizes the all -round coverage type spraying disinfection to the egg surface, has promoted the overall cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to an egg disinfection spray device. Background Technology

[0002] With increasingly stringent food safety standards, stricter requirements have been placed on hygiene conditions during food production. Eggs, as an important source of animal nutrition in the human diet, are highly susceptible to contamination by microorganisms in the external environment during their breeding, collection, storage, and transportation. In particular, the attachment of pathogenic bacteria such as Salmonella and Escherichia coli can cause serious foodborne illnesses and pose a significant threat to human health. Therefore, efficient and thorough cleaning and disinfection of egg surfaces is an important prerequisite for ensuring the safety of egg products.

[0003] Patent CN218650103U discloses an egg sterilization device. This device includes a cleaning water tank, a disinfection water tank, a first connecting pipe, a second connecting pipe, and a spray nozzle, enabling the rinsing and disinfection of eggs. The device also employs a fixing ring and groove structure to enhance the friction between the eggs and the storage box, thereby improving stability during the cleaning process. However, this device still has certain shortcomings in practical application. Because the eggs are fixed inside the storage box, some eggshell surfaces cannot directly contact the sprayed disinfectant during the spraying process due to contact with the storage box, resulting in cleaning blind spots and affecting the overall disinfection effect.

[0004] Therefore, there is an urgent need to provide an egg disinfection spray device that can thoroughly clean eggs and effectively avoid cleaning blind spots. Summary of the Invention

[0005] In order to overcome the shortcomings of existing egg disinfection equipment, which involves placing eggs in a storage box for disinfection spraying, resulting in some eggshell surfaces not being effectively exposed to the disinfectant due to contact with the storage box, leading to incomplete cleaning, dead corners, and reduced disinfection effect, this utility model provides an egg disinfection spraying device that provides comprehensive cleaning and effectively avoids dead corners.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: an egg disinfection spraying device, comprising a processing frame, a motor mounted on the front left side of the processing frame, and rubber rollers rotatably mounted on both the left and right sides inside the processing frame. One of the rubber rollers is connected to the output shaft of the motor. The rubber rollers are wound around a symmetrically arranged conveyor belt, and several drive rollers are evenly spaced between the conveyor belts. The two ends of each drive roller are rotatably connected to the conveyor belt and move synchronously with it. A soft protective sleeve is fitted over the drive rollers. Multiple spray pipes are mounted on the left side inside the processing frame, located above the conveyor belt. The multiple spray pipes are interconnected through a four-way connector. The other end of the four-way connector extends to the lower part of the processing frame and is connected to an external disinfectant supply system. Gears are provided at both the front and rear ends of the drive rollers, and linear racks meshing with the gears are provided on both the front and rear side walls inside the processing frame.

[0007] Furthermore, a fixing plate is fixedly installed on the top right side of the processing frame by screws, and an ultraviolet lamp is installed at the bottom of the fixing plate.

[0008] Furthermore, a water receiving tank is provided inside the processing frame, located below the transmission roller. A filter screen is provided inside the water receiving tank, and a handle is provided on the left side of the water receiving tank.

[0009] Furthermore, a soft brush is provided inside the processing frame, located above the transmission roller.

[0010] Furthermore, the lower end of the four-way connecting pipe is connected to and communicates with a flexible corrugated pipe.

[0011] Furthermore, the handle is covered with an anti-slip rubber sleeve.

[0012] Compared with the prior art, the present invention has the following technical effects: 1. The device adopts the method of transmission roller rolling conveying, which can make the eggs automatically turn over during the conveying process, ensuring that all surfaces of the eggshell can be exposed to the spraying area, effectively avoiding the problem of cleaning dead corners in traditional cleaning methods, thereby achieving all-round coverage spray disinfection of the egg surface and improving the overall cleaning effect.

[0013] By fixing an ultraviolet lamp to the top right side of the processing frame, the eggs can be sterilized by ultraviolet irradiation after spraying and washing, further killing pathogenic microorganisms such as Salmonella and Escherichia coli remaining on the eggshell surface, thus improving the level of food safety assurance.

[0014] A water tank is located below the drive roller to collect disinfectant and cleaning wastewater that has not been absorbed by the eggs. The water tank is equipped with a filter screen to intercept solid pollutants during the water collection process, so that the waste liquid can be safely recycled or discharged. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a partial sectional view of the components of this utility model, including the processing frame, rubber roller, and conveyor belt.

[0017] Figure 3 This is a three-dimensional sectional view of the transmission roller, soft protective sleeve, gears, and other components of this utility model.

[0018] Figure 4 This is a three-dimensional sectional view of the fixing plate, ultraviolet lamp, screws, and other components of this utility model.

[0019] Figure 5 This is a partial sectional view of the water tank, filter screen, and handle of this utility model.

[0020] In the attached diagram: 1: processing frame, 2: motor, 201: rubber roller, 3: conveyor belt, 4: transmission roller, 5: soft protective sleeve, 6: spray pipe, 7: four-way connecting pipe, 8: gear, 9: linear rack, 10: fixing plate, 11: ultraviolet lamp, 12: screw, 13: water tank, 14: filter screen, 15: handle, 16: soft brush, 17: flexible corrugated pipe, 18: anti-slip rubber sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: Please refer to Figures 1-3An egg disinfection spray device includes a processing frame 1. A motor 2 is installed on the front left side of the processing frame 1 to provide a power source. Rubber rollers 201 are rotatably installed on both sides of the processing frame 1. One of the rubber rollers 201 is connected to the output shaft of the motor 2. The two rubber rollers 201 are wound around two conveyor belts 3 arranged symmetrically. Several drive rollers 4 are evenly spaced between the two conveyor belts 3. The two ends of the drive rollers 4 are rotatably connected to the two conveyor belts 3 and move synchronously with them. A soft protective sleeve 5 is covered on the outside of the drive rollers 4. The soft protective sleeve 5 is made of elastic food-grade silicone or rubber material to increase friction and prevent mechanical damage to the eggs during transportation. A pump located on the left side of the processing frame 1 is installed inside the conveyor belts 201. Three spray pipes 6 are arranged horizontally above the conveyor belt 3. They are used to evenly spray disinfectant onto the surface of the eggs during the downward conveying process. The three spray pipes 6 are interconnected by a four-way connector 7. The other end of the four-way connector 7 extends to the lower part of the processing frame 1 and is connected to an external disinfectant supply system. A flexible corrugated pipe 17 is also connected to its end. The flexible corrugated pipe 17 has good extensibility and anti-deformation ability, which facilitates connection to the external disinfectant supply device. Gears 8 are provided at both the front and rear ends of the transmission roller 4. Straight racks 9 that mesh with the gears 8 are provided on both the front and rear side walls inside the processing frame 1. A soft brush 16 is provided inside the processing frame 1 above the transmission roller 4 to help remove dirt attached to the surface of the eggs during the turning process, thereby improving cleaning efficiency and cleanliness.

[0023] When this device is in operation, motor 2 is started, driving the rubber roller 201 connected to its output shaft to rotate. This, in turn, drives the two conveyor belts 3 wound around the roller to rotate in a cycle. Several drive rollers 4 move synchronously with the conveyor belts 3, supporting and conveying the eggs placed on them horizontally to the right. When the drive roller 4 moves to the position where the gears 8 at both ends contact the linear racks 9 on the front and rear side walls, due to the meshing between the gears 8 and the fixed linear racks 9, as the conveyor belts 3 drive the drive roller 4 forward, the gears 8 roll along the linear racks 9, causing the drive roller 4 to rotate. This rotational motion drives the eggs... The eggs are slowly turned over, ensuring that all surfaces are fully exposed to the spraying area, effectively avoiding blind spots and achieving comprehensive disinfection. At the same time, the three spray pipes 6 are connected to an external disinfectant supply system via a three-way connector. The disinfectant is sprayed evenly from the spray pipes 6, covering the surface of the eggs below, completing the initial rinsing and sterilization. In addition, as the eggs are turned over, their surfaces come into contact with the soft brush 16 above. The soft brush 16 is made of flexible material and can effectively remove residual feces, feathers, or other impurities from the egg surface without damaging the eggshell, further improving the overall cleaning quality.

[0024] Example 2: Based on Example 1, please refer to... Figure 4 A fixing plate 10 is fixedly installed on the top right side of the processing frame 1 by screws 12. An ultraviolet lamp 11 is installed at the bottom of the fixing plate 10 for secondary ultraviolet sterilization treatment of the eggs that have been sprayed and cleaned.

[0025] In this device, eggs are carried by conveyor belt 3 through the spray pipe 6 area, during which disinfectant is sprayed evenly and surface dirt is removed. When the eggs are transported to the far right of the device, the physical cleaning and chemical disinfection process is basically completed. At this time, the ultraviolet lamp 11 located at the top right of the processing frame 1 starts to work. The ultraviolet lamp 11 shines downward to perform ultraviolet C band sterilization on the surface of the passing eggs. The short-wave ultraviolet light destroys the DNA structure of microorganisms, thereby killing pathogens attached to the surface of the eggshell and further improving the overall disinfection effect.

[0026] Please see Figure 5 The processing frame 1 is equipped with a water receiving tank 13 located below the transmission roller 4, which is used to collect the disinfectant and cleaning wastewater dripping after spraying. The water receiving tank 13 is equipped with a filter screen 14 to intercept impurities in the water and prevent impurities from flowing back into the liquid supply system and causing pipeline blockage. A handle 15 is provided on the left side of the water receiving tank 13. The handle 15 is covered with an anti-slip rubber sleeve 18 to enhance the friction when the operator holds the handle 15 and improve the safety and convenience of operation when pulling out the water receiving tank 13.

[0027] During the operation of this device, when the spray pipe 6 sprays and cleans the eggs during the conveying process, the disinfectant and cleaning wastewater that are not absorbed by the eggs will drip from the gap of the transmission roller 4 to the lower area and be filtered by the filter screen 14 to remove solid pollutants such as feathers and feces mixed in the waste liquid, so that the waste liquid can be safely recycled or discharged.

[0028] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. An egg disinfection spraying device, comprising a processing frame (1), a motor (2) installed on the left front side of the processing frame (1), and rubber rollers (201) rotatably arranged on both the left and right sides inside the processing frame (1), one of the rubber rollers (201) being connected to the output shaft of the motor (2), the rubber rollers (201) being wound around a symmetrically arranged conveyor belt (3), a plurality of drive rollers (4) being evenly spaced between the conveyor belts (3), the two ends of the drive rollers (4) being rotatably connected to the conveyor belts (3) and moving synchronously with them, the drive rollers (4) being covered with a soft protective sleeve (5), and a plurality of spray pipes (6) installed on the left side inside the processing frame (1) above the conveyor belts (3), the plurality of spray pipes (6) being interconnected through a four-way connecting pipe (7), the other end of the four-way connecting pipe (7) extending to the lower part of the processing frame (1) and connected to an external disinfectant supply system, characterized in that: The transmission roller (4) is provided with gears (8) at both ends, and the processing frame (1) is provided with straight racks (9) that mesh with the gears (8) on both the front and rear side walls.

2. The egg disinfection spray device according to claim 1, characterized in that: A fixing plate (10) is fixedly installed on the top right side of the processing frame (1) by screws (12), and an ultraviolet lamp (11) is installed at the bottom of the fixing plate (10).

3. The egg disinfection spray device according to claim 2, characterized in that: The processing frame (1) is provided with a water receiving tank (13) located below the transmission roller (4), and a filter screen (14) is provided inside the water receiving tank (13). A handle (15) is provided on the left side of the water receiving tank (13).

4. The egg disinfection spray device according to claim 3, characterized in that: The processing frame (1) is equipped with a soft brush (16) located above the transmission roller (4).

5. The egg disinfection spray device according to claim 4, characterized in that: The lower end of the four-way connecting pipe (7) is connected to and communicates with a flexible corrugated pipe (17).

6. The egg disinfection spray device according to claim 5, characterized in that: The handle (15) is covered with an anti-slip rubber sleeve (18).

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