A stuffing mixer
The design of detachable stirring blades and a tilting feeding device solves the problems of inconvenient maintenance and difficult cleaning caused by the fixed connection of the stirring rod in the existing technology, and achieves low-cost maintenance and efficient stirring effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHENPING COUNTY ZEJIAN FOOD GROUP CO LTD
- Filing Date
- 2025-05-25
- Publication Date
- 2026-06-16
AI Technical Summary
The existing filling mixers have a fixed connection between the mixing rod and the mixing shaft, which makes maintenance and cleaning inconvenient and results in high maintenance costs.
It features a detachable mixing blade design, which is connected to the fixed base via connecting rods and limiting rods, facilitating the maintenance and replacement of the mixing blade. The semi-circular plate is bolted together for easy disassembly and assembly. Combined with an anti-stick coating and a tilting feeding device, it enables convenient maintenance and cleaning.
It reduces maintenance and replacement costs, simplifies the maintenance process, reduces the difficulty of cleaning adhering materials, and improves the ease of use and efficiency of the equipment.
Smart Images

Figure CN224358345U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food processing technology, specifically to a filling mixing machine. Background Technology
[0002] A filling mixer is a device that can mix and stir dumpling fillings. Its main function is to mix the various ingredients used to make dumplings evenly, ensuring the uniform distribution of the raw materials, thereby improving the taste and texture of the product.
[0003] The prior art, disclosed in patent publication number CN219518496U, describes a filling mixing machine, which relates to the field of filling mixing technology. The machine includes a base, a drive motor fixedly connected to the top of the base, and a mixing tank fixedly connected to the top of the base above the drive motor via a support frame. A stirring shaft is rotatably connected to the top of the inner surface of the mixing tank, and a rotating plate is fixedly connected to the outer periphery of the stirring shaft. Slide plates are fixedly connected to both sides of the bottom of the rotating plate, thereby expanding the stirring range, improving stirring efficiency, and ensuring thorough mixing of the filling.
[0004] The stirring rod in the above technical solution is fixedly connected to the stirring shaft, which makes it inconvenient to repair and clean the stirring rod later. The maintenance and cleaning process is cumbersome and costly. Utility Model Content
[0005] The purpose of this invention is to provide a filling mixer to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a filling mixing machine, comprising a mixing support, wherein a filling feeding device is installed at one end of the mixing support, and a filling mixing device is installed at the other end of the mixing support.
[0007] The filling mixing device includes a semi-annular plate 1, with positioning holes on both sides of the semi-annular plate 1. A semi-annular plate 2 is bolted to one symmetrical end of the semi-annular plate 1. Positioning rods are fixedly connected to both sides of the semi-annular plate 2, and the positioning rods are inserted into the positioning holes. Fixing seats are fixedly connected to both ends of the outer surfaces of the semi-annular plate 1 and the semi-annular plate 2. Each fixing seat has an installation groove. Limiting grooves are formed on both sides of the inner wall of the installation groove. Connecting rods are inserted into the installation grooves. Limiting rods are fixedly connected to the left and right sides below the connecting rods. The limiting rods and the limiting grooves are slidably connected. The limiting rods are connected to the fixing seats by screws. Stirring blades are bolted to the grooves above the connecting rods.
[0008] In the above technical solution, the stirring blade is set in the fixed seat through the connecting rod and the limiting rod, and is connected to the fixed seat by bolts, which facilitates the disassembly of the stirring blade that needs to be repaired or replaced. Repair does not require replacing the entire stirring structure, reducing costs. The semi-circular plate one and semi-circular plate two are connected by bolts, which is easy to disassemble and install for maintenance, as well as to clean the adhering filling. The positioning holes and positioning rods facilitate positioning and installation.
[0009] As a further preferred embodiment of this technical solution, pulleys are bolted to all four sides of the bottom of the stirring support, and screws are threaded to the mounting plates on the outer surface of the stirring support, with feet fixedly connected to the bottom of each screw.
[0010] In the above technical solution, the pulley facilitates the movement of the filling mixer, and the screw and support feet stabilize the moving mixer and reduce slippage.
[0011] As a further preferred embodiment of this technical solution, a control box is installed at the other end of the stirring support, and a feeding frame is bolted to the front outer surface of the stirring support and the control box.
[0012] In the above technical solution, the mixing container is flipped so that the filling is poured onto the feeding frame, which facilitates the feeding and collection of the filling.
[0013] As a further preferred embodiment of this technical solution, the filling feeding device includes a rotating shaft, which is mounted on one side of the stirring support via a bearing. A motor is installed at one end of the outer side of the rotating shaft, and a gear set is provided on the other side of the rotating shaft. The output end of the gear set is fixedly connected to a stirring container, and a cover plate is snapped onto the upper end of the stirring container.
[0014] In the above technical solution, after the filling is mixed, the mixing container is flipped by the drive of motor one to discharge the filling.
[0015] As a further preferred embodiment of this technical solution, the output end of the control box is provided with a stirring shaft. The stirring shaft extends into the stirring container through a bearing and does not contact the inner wall of the stirring container on the other side. The first semi-annular plate and the second semi-annular plate are arranged on the outer wall of the stirring shaft.
[0016] As a further preferred embodiment of this technical solution, a circular plate is fixedly connected to the lower outer wall of each connecting rod, and the circular plate is in contact with the outer surface of the opening of the fixing seat.
[0017] In the above technical solution, when the connecting rod and the limiting rod are installed in the mounting groove and the limiting groove, the circular plate contacts the opening of the fixed seat, which plays a covering role and reduces the filling from getting stuck in the fixed seat during the mixing process.
[0018] As a further preferred embodiment of this technical solution, the inner wall of the stirring container is provided with an anti-stick coating.
[0019] This utility model provides a filling mixer, which has the following beneficial effects:
[0020] (1) This utility model installs a filling mixing device and arranges multiple sets of mixing blades on the mixing shaft to ensure uniform mixing of the filling. The mixing blades are set in the fixed seat through connecting rods and limiting rods and are connected to the fixed seat by bolts, which makes it convenient to disassemble the mixing blades that need to be repaired or replaced. Repair does not require replacing the entire mixing structure, reducing costs. The semi-circular plate one and semi-circular plate two are connected by bolts, which makes it easy to disassemble and repair, as well as clean the adhering filling. The positioning holes and positioning rods facilitate positioning and installation.
[0021] (2) By installing a filling feeding device, after the filling is mixed, the mixing container is turned over by the drive of motor one, so that the filling is poured onto the feeding frame, which facilitates the feeding of the filling. The inner wall of the mixing container is provided with an anti-stick coating, which effectively prevents the filling from sticking to the inner wall of the mixing container, further facilitating the feeding of the filling. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0023] Figure 2 This is a schematic diagram of the internal structure of this utility model;
[0024] Figure 3 This is a schematic diagram of the structure of the mixing container for tipping and discharging materials according to this utility model;
[0025] Figure 4 This is a schematic diagram showing the disassembled structure of the filling mixing device of this utility model;
[0026] Figure 5 This is a partial structural diagram of the filling mixing device of this utility model;
[0027] In the diagram: 1. Stirring support; 11. Pulley; 12. Screw; 121. Support leg; 13. Feeding frame; 14. Control box; 2. Filling feeding device; 3. Filling mixing device; 21. Rotating shaft; 22. Motor 1; 23. Gear set; 24. Stirring container; 25. Cover plate; 31. Stirring shaft; 32. Semi-annular plate 1; 321. Positioning hole; 33. Semi-annular plate 2; 331. Positioning rod; 34. Fixed seat; 341. Mounting groove; 342. Limiting groove; 35. Connecting rod; 36. Limiting rod; 37. Circular plate; 38. Stirring blade. Detailed Implementation
[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0029] This utility model provides a technical solution: such as Figure 1 and Figure 2 As shown, in this embodiment, a filling mixer includes a mixing support 1. Rollers 11 are bolted to all four sides of the bottom of the mixing support 1. Screws 12 are threaded onto the mounting plates on the outer surfaces of the mixing support 1. Support feet 121 are fixedly connected to the bottom of each screw 12. The rollers 11 facilitate the movement of the filling mixer, while the screws 12 and support feet 121 stabilize the moving mixer and reduce slippage. A control box 14 is installed at the other end of the mixing support 1. A feeding frame 13 is bolted to the front outer surface of the mixing support 1 and the control box 14. A filling feeding device 2 is installed at one end of the mixing support 1, and a filling mixing device 3 is installed at the other end of the mixing support 1.
[0030] like Figure 2 and Figure 3 As shown, the filling feeding device 2 includes a rotating shaft 21, which is mounted on one side of the mixing support 1 via a bearing. A motor 22 is installed at one end of the outer side of the rotating shaft 21, and a gear set 23 is installed on the other side of the rotating shaft 21. The output end of the gear set 23 is fixedly connected to the mixing container 24. The inner wall of the mixing container 24 is provided with an anti-stick coating. The anti-stick coating material is a nanomaterial, which can form a protective film on the inner wall of the mixing container 24, making it difficult for oil and water to penetrate, effectively preventing the filling from adhering to the inner wall of the mixing container 24. A cover plate 25 is snapped onto the upper end of the mixing container 24. The cover plate 25 can reduce the amount of filling falling during the mixing process, reduce waste, and prevent dust. After the filling is mixed, the mixing container 24 is rotated by the drive of the motor 22, so that the filling is poured onto the feeding frame 13, which facilitates the feeding of the filling. The anti-stick coating on the inner wall of the mixing container 24 effectively prevents the filling from adhering to the inner wall of the mixing container, further facilitating the feeding of the filling.
[0031] like Figure 4 and Figure 5As shown, a stirring shaft 31 is provided at the output end of the control box 14. A drive device, including a motor and a reducer, is installed inside the control box 14. The motor drives the stirring shaft 31 to rotate through the reducer, and has start, stop, and speed adjustment functions. This is in the prior art. The stirring shaft 31 extends into the stirring container 24 through a bearing and does not contact the inner wall of the other side of the stirring container 24. Semi-annular plates 32 and 33 are arranged on the outer wall of the stirring shaft 31. The filling mixing device 3 includes semi-annular plates 32. Positioning holes 321 are provided on both the left and right sides of the two ends of the semi-annular plate 32. A semi-annular plate 33 is bolted to one symmetrical end of the semi-annular plate 32. Positioning rods 331 are fixedly connected to both the left and right sides of the two ends of the semi-annular plate 33, and are inserted into the positioning holes 321. Fixing seats 34 are fixedly connected to both ends of the outer surfaces of the semi-annular plate 32 and the semi-annular plate 33. Each fixing seat 34 has an installation groove 341, and limit grooves 342 are provided on both sides of the inner wall of the installation groove 341. Connecting rods 35 are inserted into each groove 341. Limiting rods 36 are fixedly connected to the left and right sides below the connecting rods 35. The limiting rods 36 are slidably connected to the limiting grooves 342. The limiting rods 36 are connected to the fixing seats 34 by screws. Stirring blades 38 are bolted to the grooves above the connecting rods 35. Circular plates 37 are fixedly connected to the lower outer wall of the connecting rods 35. The circular plates 37 are in contact with the outer surface of the opening of the fixing seats 34. Multiple sets of stirring blades are arranged on the stirring shaft 31 by installing the filling mixing device 3. 38. To ensure uniform mixing of the filling, the mixing blade 38 is set in the fixed seat 34 through the connecting rod 35 and the limiting rod 36, and is connected to the fixed seat 34 by bolts. This facilitates the disassembly of the mixing blade 38 that needs to be repaired or replaced. Repair does not require replacing the entire mixing structure, reducing costs. The semi-annular plate 1 32 and semi-annular plate 2 33 are connected by bolts, making it easy to disassemble and repair, as well as clean the adhering filling. The positioning hole 321 and positioning rod 331 facilitate positioning and installation.
[0032] This utility model provides a filling mixer, the specific working principle of which is as follows: various fillings for making dumplings are poured into the mixing container 24, the cover plate 25 is closed, and the motor inside the control box 14 is started during mixing. The motor drives the mixing shaft 31 to rotate through the reducer, so that the arranged mixing blades 38 can mix the filling evenly. After mixing is completed, the rotation of the mixing blades 38 is stopped, and the motor 22 is started. At the same time, the cover plate 25 is opened, which drives the rotating shaft 21 and the gear set 23 to rotate, so that the mixing container 24 is flipped and the mixed filling is poured onto the feeding frame 13. Due to the nano anti-stick coating on the inner wall of the mixing container 24, the adhesion of the filling is reduced, and the worker can simply scrape the filling off the feeding frame 13.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A stuffing machine comprising a stirring support (1), characterized in that: A filling feeding device (2) is installed at one end of the stirring support (1), and a filling mixing device (3) is installed at the other end of the stirring support (1); The filling mixing device (3) includes a semi-annular plate (32), with positioning holes (321) on both the left and right sides of both ends of the semi-annular plate (32). A semi-annular plate (33) is bolted to one symmetrical end of the semi-annular plate (32). Positioning rods (331) are fixedly connected to both the left and right sides of both ends of the semi-annular plate (33). The positioning rods (331) are inserted into the positioning holes (321). Fixing seats (34) are fixedly connected to both ends of the outer surfaces of the semi-annular plate (32) and the semi-annular plate (33). Each of the fixed bases (34) has an installation groove (341) and a limit groove (342) on both sides of the inner wall of the installation groove (341). A connecting rod (35) is inserted into each of the installation grooves (341). Limit rods (36) are fixedly connected to the left and right sides below the connecting rods (35). The limit rods (36) and the limit grooves (342) are slidably connected. The limit rods (36) and the fixed bases (34) are connected by screws. A stirring blade (38) is bolted into the groove above the connecting rods (35).
2. A stuffing mixer according to claim 1, wherein: The bottom side of the stirring support (1) is bolted with pulleys (11), and the mounting plates on the outer surface of the stirring support (1) are threaded with screws (12), and the bottom side of the screws (12) is fixedly connected with feet (121).
3. A stuffing mixer according to claim 1 wherein: A control box (14) is installed at the other end of the mixing support (1), and a feeding frame (13) is bolted to the front outer surface of the mixing support (1) and the control box (14).
4. The filling homogenizer according to claim 1, characterized in that: The filling feeding device (2) includes a rotating shaft (21), which is mounted on one side of the stirring support (1) via a bearing. A motor (22) is installed at one end of the outer side of the rotating shaft (21), and a gear set (23) is provided on the other side of the rotating shaft (21). A stirring container (24) is fixedly connected to the output end of the gear set (23), and a cover plate (25) is snapped onto the upper end of the stirring container (24).
5. A filling homogenizer according to claim 3, characterized in that: The output end of the control box (14) is provided with a stirring shaft (31). The stirring shaft (31) extends into the stirring container (24) through a bearing and does not contact the inner wall of the stirring container (24) on the other side. The semi-annular plate one (32) and the semi-annular plate two (33) are arranged on the outer wall of the stirring shaft (31).
6. A filling homogenizer according to claim 1, characterized in that: Each of the connecting rods (35) has a circular plate (37) fixedly connected to its lower outer wall, and the circular plate (37) is in contact with the outer surface of the opening of the fixing seat (34).
7. A filling homogenizer according to claim 4, characterized in that: The inner wall of the stirring container (24) is provided with an anti-stick coating.