Egg beating and dough kneading machine

Abstract

The utility model discloses an egg-beating dough-kneading machine, which comprises a shell, a processing box and a rotating vertical rod, the processing box is provided with a discharge pipe connected with the shell, the outer wall of the shell is provided with a rotating groove and an equipment groove, a screw rod is rotatably arranged in the rotating groove, a power mechanism connected with the screw rod is arranged in the equipment groove, and the power mechanism is connected with the rotating vertical rod. A mounting cover is arranged above the treatment box, the mounting cover is connected with the screw rod through a connecting mechanism, a stirring shaft is rotationally arranged at the bottom of the mounting cover, the stirring shaft is connected with the rotating vertical rod through a synchronizing mechanism, and a stirring frame and a disc with a filter screen are arranged on the stirring shaft. According to the utility model, when the connecting block ascends to the highest position, the lower limiting rod is separated from the limiting groove of the treatment box, the mounting cover can horizontally move to separate the connecting sleeve from the connecting block, the synchronizing mechanism is separated along with the connecting sleeve, and the components such as the stirring shaft, the stirring frame and the disc with the filter screen can be integrally disassembled, so that residual egg liquid can be thoroughly cleaned.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to an egg beater and dough mixer. Background Technology

[0002] In the food processing industry, egg beaters and dough mixers are widely used. Referring to the egg beater and dough mixer solution in publication number CN220384123U, most current egg beaters and dough mixers suffer from cumbersome disassembly and assembly of mixing components and inconvenient cleaning. Their mixing shafts, mixing frames, and other components are typically fixed in place, either through welding, bolting, or complex snap-fit ​​structures connected to the main body of the equipment. Disassembly requires specialized tools or multiple complex steps, and is difficult due to space constraints.

[0003] Meanwhile, to prevent liquid from seeping into the motor, the mixing component and the main body are often connected by a single shell, making complete disassembly impossible during cleaning. Egg liquid is rich in protein, and residues in the gaps of the mixing component can quickly breed a large number of bacteria at room temperature, far exceeding food processing hygiene standards. Furthermore, the connection points of the mixing component easily become cleaning dead zones, making it difficult to remove stubborn residues with regular rinsing. In addition, users using corrosive cleaning agents for forced cleaning may cause metal parts to rust, further contaminating food and seriously affecting equipment hygiene and food safety. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an egg beater and dough mixer.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An egg beater and dough mixer includes a housing, a processing box, and a rotating vertical rod. The processing box is provided with a discharge pipe connected to the housing. The outer wall of the housing is provided with a rotating groove and a device groove. A screw is rotatably installed in the rotating groove. A power mechanism connected to the screw is provided in the device groove. A mounting cover is provided on the top of the processing box. The mounting cover is connected to the screw through a connecting mechanism. A stirring shaft is rotatably installed at the bottom of the mounting cover. The stirring shaft is connected to the rotating vertical rod through a synchronization mechanism. A stirring frame and a filter screen are provided on the stirring shaft. A movable plug is provided on the filter screen inside the discharge pipe.

[0007] Preferably, the power mechanism includes a lifting motor disposed in the equipment slot, and the output shaft of the lifting motor is fixedly connected to the screw.

[0008] Preferably, the connecting mechanism includes a connecting block threaded onto the screw, and the mounting cover is provided with a connecting sleeve corresponding to the connecting block.

[0009] Preferably, the synchronization mechanism includes a synchronization rod fixedly mounted on the rotating vertical rod, and the end of the stirring shaft is provided with a synchronization groove corresponding to the synchronization rod.

[0010] Preferably, an upper limit rod is provided in the rotating groove, and the upper limit rod slides through the connecting block.

[0011] Preferably, the bottom of the mounting cover is provided with a lower limit rod, and the upper surface of the processing box is provided with a limiting groove corresponding to the lower limit rod.

[0012] The beneficial effects of this utility model are:

[0013] 1. The stirring shaft drives the stirring frame to rotate, achieving the egg beating function. Simultaneously, the filter screen intercepts foam or impurities in the egg mixture, ensuring the purity of the output egg liquid. During discharge, the lifting motor drives the screw to rotate, which, through the connecting mechanism (connecting block and connecting sleeve), raises the mounting cover, causing the movable plug to disengage from the discharge pipe. The egg liquid automatically flows into the shell, eliminating the need for manual pouring and avoiding contamination and waste.

[0014] 2. When the connecting block rises to its highest point, the lower limit rod disengages from the limit groove of the processing box, and the mounting cover can move horizontally to separate the connecting sleeve from the connecting block. The synchronization mechanism (synchronization rod and synchronization groove) then disengages, and the stirring shaft, stirring frame, filter screen, and other components can be disassembled as a whole for easy and thorough cleaning of residual egg liquid.

[0015] 3. The upper limit rod in the rotating groove passes through the connecting block to prevent it from rotating with the screw and ensure that the mounting cover rises and falls vertically; the limit groove of the processing box cooperates with the lower limit rod of the mounting cover to lock the mounting cover in a horizontal position, prevent it from shaking during stirring, and improve the stability of equipment operation.

[0016] 4. The lifting motor directly drives the screw through a coupling, resulting in high transmission efficiency; the synchronization mechanism uses a regular hexagonal prism (synchronization rod) to cooperate with the corresponding groove (synchronization groove) to achieve synchronous transmission between the rotating vertical rod and the stirring shaft, and it is easy to disassemble and assemble without additional tools. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an egg beater and dough mixer proposed in this utility model;

[0018] Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A;

[0019] Figure 3 for Figure 1 A schematic diagram of the vertical section structure;

[0020] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point B.

[0021] In the diagram: 1. Shell, 2. Processing box, 3. Rotating vertical rod, 4. Mounting cover, 5. Rotating groove, 6. Equipment groove, 7. Lifting motor, 8. Screw, 9. Connecting block, 10. Upper limit rod, 11. Connecting sleeve, 12. Stirring shaft, 13. Stirring frame, 14. Lower limit rod, 15. Limiting groove, 16. Synchronizing rod, 17. Synchronizing groove, 18. With filter screen, 19. Discharge pipe, 20. Movable plug. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-4 An egg beater and dough mixer is disclosed, comprising a housing 1, a processing box 2, and a rotating vertical rod 3. The above components are disclosed in Publication No. CN220384123U, which discloses an egg beater and dough mixer. Some other components are not shown in the accompanying drawings and will not be described in detail; please refer to the aforementioned disclosure for further information.

[0024] The processing box 2 is provided with a discharge pipe 19 connected to the shell 1. The outer wall of the shell 1 is provided with a rotating groove 5 and an equipment groove 6. A screw 8 is rotatably installed in the rotating groove 5. A power mechanism connected to the screw 8 is installed in the equipment groove 6. A mounting cover 4 is provided on the top of the processing box 2. The mounting cover 4 is connected to the screw 8 through a connecting mechanism. A stirring shaft 12 is rotatably installed at the bottom of the mounting cover 4. The stirring shaft 12 is connected to the rotating vertical rod 3 through a synchronization mechanism. A stirring frame 13 and a filter screen 18 are provided on the stirring shaft 12. A movable plug 20 is provided on the filter screen 18 inside the discharge pipe 19.

[0025] The power mechanism includes a lifting motor 7 installed in the equipment slot 6, with the output shaft of the lifting motor 7 fixedly connected to the screw 8. The lifting motor 7 is a conventional power unit, and its output shaft is connected to the screw 8 by a coupling. The screw 8 is mounted in the rotating slot 5 by a bearing seat.

[0026] The connecting mechanism includes a connecting block 9 threaded onto the screw 8, and a connecting sleeve 11 corresponding to the connecting block 9 on the mounting cover 4. When the connecting block 9 is inside the connecting sleeve 11, the mounting cover 4 can be raised and lowered synchronously when the connecting block 9 moves up and down on the screw 8.

[0027] The synchronization mechanism includes a synchronization rod 16 fixedly mounted on the rotating vertical rod 3, and a synchronization groove 17 corresponding to the synchronization rod 16 at the end of the stirring shaft 12. As shown in the figure, the synchronization rod 16 is a regular hexagonal prism, and the synchronization groove 17 is correspondingly shaped. When the synchronization rod 16 is in the synchronization groove 17, rotating the vertical rod 3 will synchronize the rotation of the stirring shaft 12. Furthermore, the two can be easily detached, providing convenient assembly and disassembly.

[0028] An upper limit rod 10 is provided inside the rotating groove 5, and the upper limit rod 10 slides through the connecting block 9. The upper limit rod 10 limits the connecting block 9 and prevents it from rotating with the screw 8.

[0029] The bottom of the mounting cover 4 is provided with a lower limit rod 14, and the upper surface of the processing box 2 is provided with a limiting groove 15 corresponding to the lower limit rod 14. When the lower limit rod 14 is in the limiting groove 15, the mounting cover 4 cannot move horizontally to disengage the connecting block 9 from the connecting sleeve 11, thus having a certain limiting function.

[0030] In use, when the vertical rod 3 rotates, the stirring shaft 12 and stirring frame 13 rotate synchronously to achieve the stirring operation of the eggs. After stirring is completed, the lifting motor 7 is started to drive the screw 8 to rotate. When the screw 8 rotates, the connecting block 9 drives the mounting cover 4 to rise through the connecting sleeve 11. The stirring shaft 12 and the filter screen 18 rise synchronously. At this time, the movable plug 20 rises and eventually disengages from the discharge pipe 19, and the egg liquid enters the shell 1 through the discharge pipe 19. Moreover, egg foam and other particles are always intercepted on the filter screen 18 and will not enter the shell 1 with the egg liquid.

[0031] As the connecting block 9 rises to its highest point on the screw 8, the lower limit rod 14 disengages from the limit groove 15, and the mounting cover 4 loses its horizontal limit and can move horizontally, causing the connecting sleeve 11 to disengage from the connecting block 9. At this time, components such as the stirring shaft 12 are also disassembled simultaneously, making it convenient to clean the stirring frame 13 and components such as the filter screen 18.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An egg beater and dough mixer, comprising a housing (1), a processing box (2), and a rotating vertical rod (3), characterized in that, The processing box (2) is provided with a discharge pipe (19) connected to the shell (1). The outer wall of the shell (1) is provided with a rotating groove (5) and an equipment groove (6). A screw (8) is rotatably provided in the rotating groove (5). A power mechanism connected to the screw (8) is provided in the equipment groove (6). An installation cover (4) is provided on the top of the processing box (2). The installation cover (4) is connected to the screw (8) through a connecting mechanism. A stirring shaft (12) is rotatably provided at the bottom of the installation cover (4). The stirring shaft (12) is connected to the rotating vertical rod (3) through a synchronization mechanism. A stirring frame (13) and a filter screen disc (18) are provided on the stirring shaft (12). A movable plug (20) located in the discharge pipe (19) is provided on the filter screen disc (18).

2. The egg beater and dough mixer according to claim 1, characterized in that, The power mechanism includes a lifting motor (7) installed in the equipment slot (6), and the output shaft of the lifting motor (7) is fixedly connected to the screw (8).

3. The egg beater and dough mixer according to claim 2, characterized in that, The connecting mechanism includes a connecting block (9) threaded onto the screw (8), and the mounting cover (4) is provided with a connecting sleeve (11) corresponding to the connecting block (9).

4. The egg beater and dough mixer according to claim 3, characterized in that, The synchronization mechanism includes a synchronization rod (16) fixedly mounted on the rotating vertical rod (3), and the end of the stirring shaft (12) is provided with a synchronization groove (17) corresponding to the synchronization rod (16).

5. The egg beater and dough mixer according to claim 4, characterized in that, The rotating groove (5) is provided with an upper limit rod (10), which slides through the connecting block (9).

6. The egg beater and dough mixer according to claim 5, characterized in that, The bottom of the mounting cover (4) is provided with a lower limit rod (14), and the upper surface of the processing box (2) is provided with a limit groove (15) corresponding to the lower limit rod (14).

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