Conveying and airing device for marinated egg processing

Abstract

The utility model relates to the technical field of marinated egg processing, in particular to a conveying and airing device for marinated egg processing, which comprises a frame body, and an annular conveying belt for circularly conveying marinated eggs is mounted in a top opening of the frame body; a plurality of exhaust holes are formed in the two ends of the bottom of the box body; through the arrangement of an annular conveying belt and an air supply mechanism, the annular conveying belt drives marinated eggs to circularly reciprocate, when the marinated eggs pass below a plurality of exhaust holes, a fan blows air, and the air is directly blown to the marinated eggs after being heated by a plurality of electric heating bars, so that the surfaces of the marinated eggs can be quickly dried; by means of the design, the drying efficiency of the marinated eggs is improved, and then the processing efficiency of the marinated eggs is guaranteed; by arranging the detachable fixing frame, the dust filtering net and other structures, external dust and other foreign matter are prevented from being blown to marinated eggs along with airflow, cleanliness of the marinated eggs is guaranteed, the dust filtering net can be conveniently cleaned, and the filtering effect of the dust filtering net is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of braised egg processing technology, specifically a conveying and drying device for braised egg processing. Background Technology

[0002] Processing and drying braised eggs are crucial steps in traditional egg product processing. Braised egg processing typically includes selecting eggs, washing, boiling, and seasoning, with seasoning being the key factor in determining the flavor. Drying involves air-drying the surface of the processed braised eggs to remove excess moisture, extend shelf life, and improve texture.

[0003] Utility model patent application number CN201921092930.9 discloses a pre-drying conveyor device for vacuum-packing braised eggs. This device includes an arc-shaped conveyor belt with a support frame installed at its lower end. Protective plates are installed on the inner and outer sides of the upper end of the arc-shaped conveyor belt. Multiple connecting plates are located above the arc-shaped conveyor belt, with their lower surfaces fixedly connected to the upper surfaces of the protective plates at both ends. A baffle is located above the arc-shaped conveyor belt, positioned between the inner and outer protective plates, with its upper surface fixedly connected to the lower surface of the connecting plates. A channel merging plate is located above the arc-shaped conveyor belt, with one end fixedly connected to one side of the starting end of the baffle. The other end of the dividing and mixing plate is fixedly connected to one side of the inner protective plate. Multiple pick-up stations are installed on the ground on one side of the arc-shaped conveyor belt. The arc-shaped conveyor belt drives the braised eggs to move, facilitating the cyclical movement of the braised eggs. Baffles and dividing and mixing plates are provided on the arc-shaped conveyor belt, which can increase the drying time of the braised eggs on arc-shaped conveyor belts of the same size. Relatively speaking, it can shorten the length of the arc-shaped conveyor belt and reduce the length space occupied by the arc-shaped conveyor belt. Furthermore, after the braised eggs have been dried and cooled, if they are not picked up at the pick-up position, the dividing and mixing plates can separate the newly placed braised eggs from the dried braised eggs, making it easier for workers to pick them up and ensuring that the braised eggs are fully dried and cooled, thus ensuring product quality.

[0004] Although the pre-drying conveyor device for vacuum packaging of braised eggs is convenient for drying, it still has the following problems in actual use: Due to the lack of an effective auxiliary drying structure design, it relies solely on natural air drying, resulting in low drying efficiency. This drying mode not only significantly prolongs the drying time but is also easily affected by ambient temperature and humidity, making it difficult to guarantee the drying quality. Furthermore, the insufficient drying efficiency directly affects the connection of subsequent processing steps, restricting the improvement of overall production efficiency. Therefore, we propose a conveyor drying device for braised egg processing. Utility Model Content

[0005] This invention aims to at least partially solve one of the technical problems in the related art. Therefore, one objective of this invention is to provide a conveying and drying device for processing marinated eggs, which can rapidly dry the surface of the marinated eggs by blowing hot air onto them.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A conveying and drying device for processing braised eggs includes a frame, and an annular conveyor belt for circulating and conveying braised eggs is installed in the top opening of the frame.

[0008] An air supply mechanism is provided on the top of the frame. The air supply mechanism includes a hollow box that is fixedly connected to the top of the frame. The top of the box has two air inlets, and the bottom of the box has multiple exhaust holes at both ends. The exhaust holes are connected to the top opening of the frame. The front face of the box has multiple slots. Side plates are fixed to both sides of the inner top of the box. Mounting plates are fixed to one side of the side plates inside the box. A connecting hole is provided in the center of the mounting plate. Two fixing plates are fixed to the two opposite ends of the two mounting plates. Multiple heating rods are fixed between the two fixing plates. Fans are installed at the connecting holes on the two opposite ends of the two mounting plates.

[0009] Each slot is fitted with a mounting bracket, and a dust filter is fixed inside the opening of the mounting bracket. An outer plate is fixed between the front ends of multiple mounting brackets, and mounting slots are provided on both the left and right ends of the outer plate. Two mounting blocks are also fixed to the front face of the box. The mounting blocks pass through the mounting slots, and connecting bolts pass through the mounting blocks. The connecting bolts are threadedly connected to the outer plate.

[0010] In addition, the conveying and drying device for processing braised eggs proposed in the above application may also have the following additional technical features:

[0011] Specifically, the cross-sectional shape of the fixing frame is U-shaped, and the fixing frame is fixedly connected to the outer plate by bolts.

[0012] Specifically, multiple limiting strips are fixed to the two opposite end faces of the two side plates, and the fixing bracket is inserted into the gap between two adjacent limiting strips and abuts against the limiting strips.

[0013] Specifically, the cross-sectional shape of the exhaust port is circular, and multiple exhaust ports are distributed in a matrix.

[0014] Specifically, the fixing plate is fixedly connected to the mounting plate by bolts, and the heating rod is fixedly connected to the fixing plate by bolts.

[0015] Specifically, the bottom of the frame is fixed with multiple legs, and the cross-sectional shape of the legs is T-shaped.

[0016] Specifically, a tray is fixedly connected to the left outer wall of the frame by bolts, and the top of the tray has multiple recessed holes for placing marinated eggs.

[0017] Specifically, the size of the fixing frame is adapted to the size between the two side plates, and the two side walls of the fixing frame abut against the inner wall of the side plates.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] 1. Through the set ring conveyor belt and air supply mechanism: The ring conveyor belt drives the braised eggs to move back and forth in a circular motion. When the braised eggs pass under multiple exhaust holes, the fan blows air. After being heated by multiple electric heating rods, the air is directly blown onto the braised eggs. Under the action of the hot air flow, the surface of the braised eggs can be dried quickly. This design improves the drying efficiency of the braised eggs, thereby ensuring the efficiency of the braised egg processing.

[0020] 2. The detachable mounting bracket and dust filter structure prevent external dust and other foreign objects from being blown onto the marinated eggs with the airflow, ensuring the cleanliness of the marinated eggs. It also makes it easy to clean the dust filter, ensuring the filtering effect of the dust filter. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a structural cross-sectional view of the air supply mechanism in this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the box in this utility model;

[0024] Figure 4 This is a cross-sectional view of the box body in this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the fixing frame in this utility model;

[0026] In the picture:

[0027] 1. Frame; 10. Legs; 11. Support plate; 110. Recessed hole;

[0028] 2. Circular conveyor belt;

[0029] 3. Air supply mechanism; 30. Housing; 300. Exhaust port; 301. Slot; 302. Air inlet; 31. Mounting block; 310. Connecting bolt; 32. Side plate; 320. Limiting strip; 33. Mounting plate; 330. Fixing plate; 331. Heating rod; 34. Fan; 35. Fixing bracket; 36. Dust filter; 37. Outer panel; 370. Mounting groove; Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0031] This embodiment provides a technical solution:

[0032] Please see Figures 1-5 As shown, a conveying and drying device for processing braised eggs includes a frame 1. A ring conveyor belt 2 for circulating and conveying braised eggs is installed in the top opening of the frame 1. An air supply mechanism 3 is provided above the frame 1. The air supply mechanism 3 includes a hollow box 30 fixedly connected to the top of the frame 1. The top of the box 30 has two air inlets 302, and the bottom of the box 30 has multiple exhaust holes 300 at both ends. The exhaust holes 300 are connected to the top opening of the frame 1. The front end face of the box 30 has multiple slots 301. Side plates 32 are fixed to both sides of the inner top of the box 30. Mounting plates 33 are fixed to one side of each side plate 32 inside the box 30. The center of the mounting plate 33 is... A connection hole is provided at the connection hole. Two fixing plates 330 are fixed to the two opposite ends of the two mounting plates 33. Multiple heating rods 331 are fixed between the two fixing plates 330. Fans 34 are installed at the connection hole on the two opposite ends of the two mounting plates 33. Fixing brackets 35 are inserted into the slots 301. Dust filters 36 are fixed in the openings of the fixing brackets 35. An outer plate 37 is fixed between the front ends of the multiple fixing brackets 35. Mounting grooves 370 are provided at both ends of the outer plate 37. Two mounting blocks 31 are also fixed to the front end of the housing 30. The mounting blocks 31 pass through the mounting grooves 370. Connecting bolts 310 pass through the mounting blocks 31 and are threaded to the outer plate 37.

[0033] In this embodiment, the cross-sectional shape of the fixing frame 35 is U-shaped, and the fixing frame 35 is fixedly connected to the outer plate 37 by bolts. The U-shaped design facilitates the installation of the dust filter 36, while making the structure of the fixing frame 35 stable, and the bolt connection with the outer plate 37 facilitates installation and disassembly.

[0034] In this embodiment, multiple limiting strips 320 are fixed to the two opposing end faces of the two side plates 32. The fixing bracket 35 is inserted into the gap between two adjacent limiting strips 320 and abuts against the limiting strips 320. The limiting strips 320 can accurately position the fixing bracket 35, ensuring its accurate installation position. The abutting design enhances stability, prevents the fixing bracket 35 from shaking, and ensures the dust filtration effect.

[0035] In this embodiment, the exhaust vent 300 has a circular cross-sectional shape, and multiple exhaust vents 300 are distributed in a matrix. The circular exhaust vents 300 facilitate uniform airflow diffusion, and the matrix distribution allows hot air to be blown more evenly onto the marinated eggs, improving drying efficiency and consistency.

[0036] In this embodiment, the fixing plate 330 is fixedly connected to the mounting plate 33 by bolts, and the heating rod 331 is fixedly connected to the fixing plate 330 by bolts. The bolt connection facilitates the installation and disassembly of the fixing plate 330 and the heating rod 331, makes it easier to inspect and replace the heating rod 331, and extends the service life of the device.

[0037] In this embodiment, multiple support legs 10 are fixed to the bottom of the frame 1, and the cross-sectional shape of the support legs 10 is T-shaped. The T-shaped support legs 10 increase the contact area with the ground, improve the stability of the frame, ensure that the device operates smoothly, and reduce shaking and displacement.

[0038] In this embodiment, a tray 11 is fixedly connected to the left outer wall of the frame 1 by bolts. The top of the tray 11 has multiple recessed holes 110 for placing the marinated eggs. The tray 11 can temporarily place the marinated eggs, and the recessed holes 110 can fix the position of the marinated eggs, prevent them from rolling and falling, facilitate operation, and improve the continuity of the processing flow.

[0039] In this embodiment, the dimensions of the fixing frame 35 are adapted to the dimensions between the two side plates 32, and the two side walls of the fixing frame 35 abut against the inner walls of the side plates 32. The size adaptation and abutment design ensure that the fixing frame 35 is installed tightly, preventing air leakage and ensuring that all air entering the housing 30 is filtered by the dust filter 36, thereby improving air quality.

[0040] It should be added that a baffle 303 is fixed at the air inlet 302 in this embodiment. The baffle 303 can prevent large foreign objects from falling into the air inlet 302, thereby preventing foreign objects from falling into the housing 30.

[0041] It is worth noting that the fan 34 involved in this embodiment is a conventional technology and will not be described in detail here.

[0042] In practical use, the user first places the hard-boiled egg on top of the circular conveyor belt 2 and operates the circular conveyor belt 2 to move. The circular conveyor belt 2 then moves the hard-boiled egg. At the same time, the user connects the power supply to the ventilator 34, and the ventilator 34 starts to work. At this time, the outside airflow enters the chamber 30 through the air inlet 302. The airflow passes through multiple dust filters 36 at the same time. Dust and other particles in the airflow are filtered by the dust filters 36. The filtered airflow is blown by the ventilator 34 to the heating rod 331, which heats the airflow. The heated airflow is then blown onto the circular conveyor belt 2 through multiple exhaust holes 300. When the hard-boiled egg passes under the exhaust hole 300, the hot airflow blows onto the hard-boiled egg, and the hard-boiled egg is dried.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A conveying and drying device for processing braised eggs, characterized in that: Includes a frame (1), and an annular conveyor belt (2) for cyclically conveying marinated eggs is installed in the top opening of the frame (1); An air supply mechanism (3) is provided above the frame (1). The air supply mechanism (3) includes a hollow box (30) that is fixedly connected to the top of the frame (1). The top of the box (30) has two air inlets (302). The bottom of the box (30) has multiple exhaust holes (300) at both ends. The exhaust holes (300) are connected to the top opening of the frame (1). The front end face of the box (30) has multiple slots (301). The inner top of the box (30) Side plates (32) are fixed on both sides; mounting plates (33) are fixed on one side of the side plates (32) inside the housing (30), and a connection hole is opened in the center of the mounting plate (33). Two fixing plates (330) are fixed on the two opposite ends of the two mounting plates (33), and multiple electric heating rods (331) are fixed between the two fixing plates (330); a fan (34) is installed on the two opposite ends of the two mounting plates (33) at the connection hole. A fixing bracket (35) is inserted into each slot (301). A dust filter (36) is fixed inside the opening of the fixing bracket (35). An outer plate (37) is fixed between the front ends of multiple fixing brackets (35). An installation groove (370) is opened at both the left and right ends of the outer plate (37). Two mounting blocks (31) are also fixed on the front end of the box (30). The mounting blocks (31) pass through the installation groove (370). A connecting bolt (310) passes through the mounting block (31). The connecting bolt (310) is threadedly connected to the outer plate (37).

2. The conveying and drying device for processing braised eggs according to claim 1, characterized in that: The cross-sectional shape of the fixing frame (35) is U-shaped, and the fixing frame (35) is fixedly connected to the outer plate (37) by bolts.

3. The conveying and drying device for processing braised eggs according to claim 1, characterized in that: Multiple limiting strips (320) are fixed on the two opposite end faces of the two side plates (32). The fixing bracket (35) is inserted into the gap between two adjacent limiting strips (320) and abuts against the limiting strips (320).

4. The conveying and drying device for processing braised eggs according to claim 1, characterized in that: The cross-sectional shape of the exhaust port (300) is circular, and the multiple exhaust ports (300) are distributed in a matrix.

5. The conveying and drying device for processing braised eggs according to claim 1, characterized in that: The fixing plate (330) is fixedly connected to the mounting plate (33) by bolts, and the heating rod (331) is fixedly connected to the fixing plate (330) by bolts.

6. The conveying and drying device for processing braised eggs according to claim 1, characterized in that: The bottom of the frame (1) is fixed with multiple legs (10), and the cross-sectional shape of the legs (10) is T-shaped.

7. The conveying and drying device for processing braised eggs according to claim 1, characterized in that: A tray (11) is fixedly connected to the left outer wall of the frame (1) by bolts, and the top of the tray (11) has multiple recessed holes (110) for placing braised eggs.

8. The conveying and drying device for processing braised eggs according to claim 1, characterized in that: The dimensions of the fixing frame (35) are adapted to the dimensions between the two side plates (32), and the two side walls of the fixing frame (35) abut against the inner wall of the side plate (32).

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