Mud wrapping device for preserved egg processing

Abstract

The invention relates to the field of food processing, in particular to a mud wrapping device for preserved egg processing, which comprises a mud wrapping barrel, the interior of the mud wrapping barrel is divided into an upper layer and a lower layer, a cover opening is mounted on the front side of the mud wrapping barrel in a threaded manner, a first driving motor is mounted on the lower layer of the bottom in the mud wrapping barrel, and a stirring rod is rotatably connected to the upper layer of the mud wrapping barrel; bevel gears are mounted on the bottom of the stirring rod and an output shaft of the first driving motor, the two bevel gears are meshed with each other, and a plurality of stirring paddles are mounted on the stirring rod. Through the stirring paddle and the mud wrapping barrels of the first flow guide frame and the second flow guide frame, the stirring paddle and the mud wrapping barrels of the first flow guide frame and the second flow guide frame cooperate with the auxiliary mud wrapping rod, full and uniform mixing of preserved eggs and mud in a dynamic state is achieved, it is ensured that the surface of each preserved egg can be covered with mud shells which are consistent in thickness and tightly wrapped, and the quality uniformity and the product percent of pass of the mud wrapping procedure are remarkably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of food processing, in particular to a mud coating device for processing preserved eggs. BACKGROUND

[0002] In the traditional processing technology of preserved eggs, mud coating is a crucial and labor-intensive process. For a long time, this process has mainly relied on manual operation, and workers need to manually immerse or roll the preserved eggs in the viscous mud made of lime, soda ash, salt, wood ash, etc. This manual operation method has many drawbacks: first, the production efficiency is low, the labor cost is high, and it is difficult to meet the needs of large-scale production; second, the thickness and uniformity of the mud coating completely depend on the skill and experience of the workers, and the quality stability is poor, which may cause problems such as missing coating and uneven mud layer, directly affecting the quality and appearance of the matured preserved eggs; third, the mud itself is strongly alkaline, and long-term manual operation may cause harm to the workers' skin, posing a risk to occupational health; finally, the mud-coated preserved eggs need to be transported to a specific area for airing, and can only be stacked after the surface of the mud shell is slightly dry, which occupies a large amount of space and time, and restricts the continuity of the production process. Although some simple stirring or drum-type equipment has appeared on the market to replace manual operation, these devices often have single functions and can only complete the initial mixing, which cannot guarantee the uniformity of mud coating for each preserved egg, and generally lack efficient and automated connection with the subsequent transportation and pre-drying process, resulting in a disconnected production line and failing to fundamentally solve the problems of the traditional processing mode.

[0003] Therefore, in view of the above problems, a mud coating device for processing preserved eggs is developed. SUMMARY

[0004] In order to overcome the shortcomings of the existing device in the actual production process, the present application provides a mud coating device for processing preserved eggs.

[0005] The technical scheme of the present application is: a device for processing preserved eggs, comprising a wrapping barrel, the wrapping barrel is divided into two layers, the front side of the wrapping barrel is screw-mounted with a cover, the bottom of the wrapping barrel is installed with a first driving motor, the upper layer of the wrapping barrel is rotatably connected with a stirring rod, the bottom of the stirring rod and the output shaft of the first driving motor are both installed with bevel gears, the two bevel gears are meshed with each other, the stirring rod is installed with multiple stirring paddles, the upper part of the wrapping barrel is installed with a first flow guide frame, the first flow guide frame is rotatably connected with the stirring rod, the wrapping barrel is provided with a second flow guide frame, the upper part of the wrapping barrel is installed with a second driving motor, the output shaft of the second driving motor is connected with an auxiliary wrapping rod, the upper part of the wrapping barrel is installed with a third driving motor, the third driving motor is located on the left side of the second driving motor, the output shaft of the third driving motor is connected with a transmission shaft, the transmission shaft is installed with a pushing frame, the pushing frame is used for outputting the preserved eggs after wrapping, the left side of the wrapping barrel is placed with a mounting seat, the right side of the mounting seat is installed with a transfer frame, the mounting seat is provided with a transmission assembly, the transmission assembly is used for continuously transporting the preserved eggs, and the mounting seat is installed with a drying assembly.

[0006] As a further preferred scheme, the first flow guide frame comprises a first mounting member, the first mounting member is installed on the wrapping barrel through bolts, the first mounting member is provided with a second mounting member, the first mounting member is provided with a first guide structure, and the first guide structure is used for guiding the material.

[0007] As a further preferred scheme, the transfer frame comprises a hook, the hook is arranged on the right side of the transfer frame and is in contact with the transmission shaft, the transfer frame is provided with a blocking frame on both sides, the transfer frame is provided with a placing rod on the left side, the placing rod is rotatably connected with the mounting seat, the right side of the mounting seat is provided with two lock members symmetrically, and the lock members are used for limiting the placing rod.

[0008] As a further preferred scheme, the transmission assembly comprises a fourth driving motor, the fourth driving motor is arranged on the right side of the mounting seat, the output shaft of the fourth driving motor is connected with two chain wheels symmetrically, the left part of the mounting seat is rotatably provided with two chain wheels symmetrically, the chain wheels on the same side are both wound with a chain, and the chain is installed with a transmission rod.

[0009] As a further preferred scheme, the drying assembly comprises a mounting frame, the mounting frame is installed on the rear side of the mounting seat, two air heaters are installed on the top of the mounting frame, air pipes are arranged on the front side of the air heaters, an installation plate is arranged on the top of the mounting seat, the installation plate is located on the upper side of the transmission assembly and is in communication with the air pipes.

[0010] As a further preferred solution, the cover is provided with anti-skid lines.

[0011] As a further preferred solution, the stirring paddles are each provided with a beveled guide plate.

[0012] As a further preferred solution, the second flow guide frame is provided with a second flow guide structure.

[0013] By adopting the above technical solution, the present application has the following advantages: 1. The present application realizes the sufficient and uniform mixing of the preserved eggs and the mud slurry in the dynamic state through the mud wrapping barrel of the stirring paddles and the first and second flow guide frames, and the auxiliary mud wrapping rod, so as to ensure that the surface of each preserved egg is covered by the mud shell with consistent thickness and tight wrapping, and significantly improves the quality uniformity and product qualification rate of the mud wrapping process.

[0014] 2. The present application integrates the automatic discharging stirring frame driven by the third driving motor, the reversible transfer frame, the chain transmission type conveying assembly and the hot air drying assembly, and constructs an automatic assembly line from mud wrapping, discharging, transfer to preliminary solidification, which greatly reduces the labor intensity and health risk of workers, improves the production efficiency, shortens the mud shell drying time, reduces the waiting time and site occupation between processes, and realizes the continuous, standardized and large-scale production of the preserved egg mud wrapping process. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the three-dimensional structure of the present application.

[0016] Figure 2 is a schematic diagram of the first partial three-dimensional structure of the present application.

[0017] Figure 3 is a schematic diagram of the first partial cross-sectional three-dimensional structure of the present application.

[0018] Figure 4 is a schematic diagram of the second partial three-dimensional structure of the present application.

[0019] Figure 5 is a schematic diagram of the third partial three-dimensional structure of the present application.

[0020] Figure 6 is a schematic diagram of the fourth partial three-dimensional structure of the present application.

[0021] Figure 7 is a schematic diagram of the fifth partial three-dimensional structure of the present application.

[0022] Figure 8 is a schematic diagram of the sixth partial three-dimensional structure of the present application.

[0023] Figure 9This is a partial structural schematic diagram of the present invention.

[0024] Figure 10 This is a schematic diagram of a second partial cross-sectional three-dimensional structure of the present invention.

[0025] The components are: 1-mud-coating bucket, 2-lid, 3-first drive motor, 4-bevel gear, 5-stirring rod, 6-stirring paddle, 7-first guide frame, 71-first mounting component, 72-second mounting component, 73-first guide structure, 8-second guide frame, 81-second guide structure, 9-second drive motor, 91-auxiliary mud-coating rod, 10-third drive motor, 101-drive shaft, 102-moving frame, 11-transfer frame, 111-hook, 112-stop frame, 113-placement rod, 114-locking component, 12-mounting base, 13-transmission assembly, 131-fourth drive motor, 132-sprocket, 133-chain, 134-transmission rod, 14-drying assembly, 141-mounting frame, 142-hot air blower, 143-air duct, 144-mounting plate. Detailed Implementation

[0026] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0027] A mud-coating device for processing preserved eggs, such as Figures 1-10As shown, including the mud barrel 1, the mud barrel 1 is divided into two layers, the mud barrel 1 front side screw type installation has the lid 2, the lid 2 is provided with anti-skid lines, the mud barrel 1 bottom layer is provided with the first drive motor 3, the mud barrel 1 upper layer is rotatably connected with the stirring rod 5, the stirring rod 5 bottom and the first drive motor 3 output shaft are all provided with bevel gears 4, the two bevel gears 4 are engaged with each other, the stirring rod 5 is provided with a plurality of stirring paddles 6, the stirring paddles 6 are all provided with inclined guide plates, the mud barrel 1 upper part is provided with the first guide frame 7, the first guide frame 7 is rotatably connected with the stirring rod 5, the mud barrel 1 is provided with the second guide frame 8, the second guide frame 8 is provided with the second guide structure, the mud barrel 1 upper part is provided with the second drive motor 9, the second drive motor 9 output shaft is connected with the auxiliary mud rod 91, the mud barrel 1 upper part is provided with the third drive motor 10, the third drive motor 10 is located on the left side of the second drive motor 9, the third drive motor 10 output shaft is connected with the transmission shaft 101, the transmission shaft 101 is provided with the stirring frame 102, the stirring frame 102 is used for outputting the puffer finished with mud, the mud barrel 1 left side is placed with the mounting seat 12, the mounting seat 12 right side is provided with the transfer frame 11, the mounting seat 12 is provided with the transmission assembly 13, the transmission assembly 13 is used for continuing to transport the puffer, the mounting seat 12 is provided with the drying assembly 14.

[0028] The first guide frame 7 comprises a first mounting piece 71, the first mounting piece 71 is mounted on the mud barrel 1 through bolts, the first mounting piece 71 is provided with a second mounting piece 72, the first mounting piece 71 is provided with a first guide structure 73, the first guide structure 73 is used for guiding the material.

[0029] The transfer frame 11 comprises a hook 111, the hook 111 is arranged on the right side of the transfer frame 11 and is in contact with the transmission shaft 101, the transfer frame 11 is provided with a blocking frame 112 on both sides, the transfer frame 11 left part is provided with a placing rod 113 on the front and back sides, the placing rod 113 is rotatably connected with the mounting seat 12, the mounting seat 12 right part is provided with two lock pieces 114 which are symmetrically arranged on the upper side, the lock pieces 114 are used for limiting the placing rod 113.

[0030] The transmission assembly 13 comprises a fourth drive motor 131, the mounting seat 12 right part front side is provided with the fourth drive motor 131, the fourth drive motor 131 output shaft is connected with two chain wheels 132 which are symmetrically arranged, the mounting seat 12 left part is rotatably provided with two chain wheels 132 which are symmetrically arranged, the chain wheels 132 on the same side are all wound with a chain 133, the chain 133 is provided with a transmission rod 134.

[0031] The drying assembly 14 comprises a mounting rack 141 mounted at the rear side of the mounting base 12, two hot air machines 142 are mounted at the top of the mounting rack 141, the front side of each hot air machine 142 is provided with a wind delivery pipe 143, the mounting base 12 is provided with a mounting plate 144 at the top, the mounting plate 144 is located at the upper side of the transmission assembly 13 and communicates with the wind delivery pipe 143.

[0032] It needs to be explained that first, the operator needs to put the mud coating material, then put the preserved egg to be processed, the preserved egg and the slurry first fall into the first guide frame 7 composed of the first mounting part 71 and the second mounting part 72, which is fixed on the inner wall of the mud coating barrel 1 by bolts, and the first guide structure 73 designed on it guides and buffers the falling materials for the first time, so that they can enter the main working area of the barrel more orderly, avoiding direct impact and accumulation, after the materials enter the upper layer of the mud coating barrel 1, the core mud coating stirring operation starts immediately, the first driving motor 3 installed on the inner bottom layer of the mud coating barrel 1 starts to work, its output shaft drives the lower bevel gear 4 to rotate, since the bevel gear 4 is meshed with another bevel gear 4 fixedly connected to the bottom of the stirring rod 5, power is transmitted to the vertically arranged stirring rod 5, so that it rotates clockwise around its own axis in the upper layer of the mud coating barrel 1, and the multiple stirring paddles 6 installed on the stirring rod 5 rotate synchronously, when the stirring paddles 6 rotate, the inclined guide plate will produce complex combined forces on the surrounding mud and preserved eggs, on the one hand, the inclined surface can effectively lift the materials and prevent the mud from sinking to the bottom, on the other hand, it can push and roll the preserved eggs in the clockwise direction and produce sufficient relative motion with the mud, in this process, the second guide frame 8 and the second guide structure on it cooperate with the rotating stirring paddles 6 to further constrain and guide the flow field of the mud, so that the mud can uniformly and tightly wrap around the surface of each preserved egg, forming a mud shell with uniform thickness, avoiding the problems of possible leakage or uneven thickness that may occur in traditional manual mud coating, the second driving motor 9 installed on the upper part of the mud coating barrel 1 starts to work, driving the auxiliary mud coating rod 91 on its output shaft to rotate, the rotation of the auxiliary mud coating rod 91 is coordinated or complementary to the movement of the main stirring rod 5 and the stirring paddles 6, forming more complex turbulence and secondary mixing in the upper space of the barrel, ensuring that each preserved egg can obtain sufficient contact and coating even when there are more materials, improving the overall mud coating quality and consistency of batch processing, when the preliminary mud coating is completed, the device enters the discharging and transfer stage, at this time, the third driving motor 10 located on the left side of the second driving motor 9 starts to work, its output shaft drives the transmission shaft 101 to rotate, the rotating shaft 101 is installed on the transmission shaft 101, the rotating track of the rotating shaft 101 is designed to extend into the area where the mud coated preserved eggs are gathered, which can orderly push, lift and finally push out through the pre-designed output port of the mud coating barrel 1, completing the automatic discharging operation, the preserved eggs with wet mud on the surface after discharging fall into the mounting seat 12 located on the left side of the mud coating barrel 1, first, they fall on the transfer frame 11 on the right side of the mounting seat 12, the hook 111 is arranged on the right side of the transfer frame 11, which is in contact with the transmission shaft 101 of the third driving motor 10, the blocking frame 112 on both sides of the transfer frame 11 prevents the preserved eggs from rolling down during the moving process, the transfer frame 11 is rotatably connected with the mounting seat 12 through the left front and rear placing rods 113, which is similar to a reversible receiving tray, dumping the loaded preserved eggs onto the bearing surface of the next process,The preserved eggs are poured from the transfer frame 11 to the transmission assembly 13 inside the mounting seat 12, entering the continuous conveying and drying stage. The transmission assembly 13 is driven by the fourth driving motor 131 on the right front side of the mounting seat 12. The output shaft of the motor is connected to two driving sprockets 132 symmetrically arranged in front and back. A set of driven sprockets 132 is also arranged on the left inside the mounting seat 12. A closed chain 133 is wound between the driving sprockets 132 and the driven sprockets 132 on the same side. A plurality of transmission rods 134 are installed in parallel between the two chains 133. These transmission rods 134 collectively form a chain plate type or rod type conveying surface. After the fourth driving motor 131 is started, the transmission assembly 13 is slowly and stably moved from right to left through the chain 133 driven by the sprockets 132, and the preserved eggs carried thereon are also conveyed to the left. In the conveying process, the drying assembly 14 works synchronously to preliminarily solidify the wet mud surface. The hot air blower 142 generates hot air, which is delivered to the mounting plate 144 arranged on the top of the mounting seat 12 through the air delivery pipe 143 connected to the front side thereof. The mounting plate 144 is located above the transmission assembly 13 and is in communication with the air delivery pipe 143. When the preserved eggs pass under the mounting plate 144 under the bearing of the transmission rods 134, the hot air uniformly blown out from the air outlet of the mounting plate 144 continuously blows on the surface of the mud layer of the preserved eggs, accelerating the evaporation of water in the mud, so that a relatively stable outer shell is quickly formed on the surface of the mud shell, facilitating subsequent picking, framing or entering the next aging process, effectively shortening the production cycle and reducing the site occupation.

[0033] The above description is only the preferred embodiment of the present application. It should be noted that for ordinary skilled in the art, without departing from the principles of the present application, several improvements and refinements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A mud-coating device for processing preserved eggs, characterized in that: The mud-wrapping barrel is internally divided into two layers, the front side of the mud-wrapping barrel is screw-mounted with a cover, the bottom of the mud-wrapping barrel is internally mounted with a first driving motor, the upper layer of the mud-wrapping barrel is rotatably connected with a stirring rod, the bottom of the stirring rod and the output shaft of the first driving motor are both mounted with bevel gears, the two bevel gears are in mesh with each other, the stirring rod is mounted with a plurality of stirring paddles, the upper part of the mud-wrapping barrel is mounted with a first flow guide frame, the first flow guide frame is rotatably connected with the stirring rod, the mud-wrapping barrel is provided with a second flow guide frame, the upper part of the mud-wrapping barrel is mounted with a second driving motor, the output shaft of the second driving motor is connected with an auxiliary mud-wrapping rod, the upper part of the mud-wrapping barrel is mounted with a third driving motor, the third driving motor is located on the left side of the second driving motor, the output shaft of the third driving motor is connected with a transmission shaft, the transmission shaft is mounted with a poking frame, the poking frame is used for outputting the pears finished with mud, the left side of the mud-wrapping barrel is placed with a mounting seat, the right side of the mounting seat is mounted with a transfer frame, the mounting seat is provided with a transmission assembly, the transmission assembly is used for continuously transporting the pears, and the mounting seat is mounted with a drying assembly.

2. The device for wrapping the pickled eggs with mud paste according to claim 1, wherein: The first flow guide frame comprises a first mounting piece, the first mounting piece is mounted with the mud-wrapping barrel through bolts, the first mounting piece is provided with a second mounting piece, the first mounting piece is provided with a first guide structure, and the first guide structure is used for guiding the material.

3. The device for wrapping the pickled eggs according to claim 2, wherein: The transfer frame comprises a hook, the hook is arranged on the right side of the transfer frame and is in contact connection with the transmission shaft, the transfer frame is provided with a blocking frame on both sides, the transfer frame is provided with a placing rod on the left side, the placing rod is rotatably connected with the mounting seat, the right side of the mounting seat is provided with two lock pieces symmetrically, and the lock pieces are used for limiting the placing rod.

4. The device for wrapping the pickled eggs according to claim 3, wherein: The transmission assembly comprises a fourth driving motor, the fourth driving motor is arranged on the right side of the mounting seat, the output shaft of the fourth driving motor is connected with two chain wheels symmetrically, the left part of the mounting seat is rotatably provided with two chain wheels symmetrically, and the chain wheels on the same side are both wound with a chain.

5. The device for wrapping the pickled eggs according to claim 4, wherein: The drying assembly comprises a mounting frame, the mounting frame is mounted on the rear side of the mounting seat, two air heaters are mounted on the top of the mounting frame, air pipes are arranged on the front side of the air heaters, the mounting seat is provided with a mounting plate, the mounting plate is arranged on the upper side of the transmission assembly and is in communication with the air pipes.

6. The device for wrapping the pickled eggs according to claim 1, wherein: The cover is provided with anti-skid lines.

7. The device for wrapping the pickled eggs according to claim 1, wherein: The stirring paddles are all provided with inclined guide plates.

8. The device for processing pickled eggs according to claim 1, wherein: The second flow guide frame is provided with a second flow guide structure. The cover is provided with anti-skid lines. The stirring paddles are all provided with inclined guide plates. The second flow guide frame is provided with a second flow guide structure.

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