Food material stirring device with high stirring efficiency

Abstract

The utility model belongs to the technical field of food material processing equipment, and particularly relates to a food material stirring device with high stirring efficiency. The utility model provides a food material stirring device with high stirring efficiency, and aims to solve the problem of low stirring efficiency of a food material stirring device in the prior art. A food material stirring device high in stirring efficiency comprises a stirring box, a stirring cavity is formed in the stirring box, and a stirring assembly is arranged in the stirring cavity; according to the utility model, the stirring type stirrer and the extrusion type stirrer are combined for use, so that multi-layer and multi-angle stirring of food materials is realized. The stirring type stirrer preliminarily mixes and disperses food materials, so that a better stirring basis is provided for the extrusion type stirrer; and the extrusion type stirrer further breaks the agglomeration state of the food materials through the extrusion effect of the stirring blades, so that the stirring uniformity is improved. By adopting the combination mode, the stirring efficiency is obviously improved, and the stirring time is shortened.

Description

Technical Field

[0001] This utility model belongs to the technical field of food processing equipment, specifically relating to a food mixing device with high mixing efficiency. Background Technology

[0002] Food processing typically requires ingredients to be thoroughly mixed. For example, multiple ingredients may be mixed evenly before further processing. Mixing ingredients involves combining various powders until homogeneous, then adding liquid to the mixed powders to ensure even mixing.

[0003] Existing food mixing devices typically use a mixing shaft with blades. As the shaft rotates, the blades contact the food, thus mixing it. This type of mixing device relies solely on blades, resulting in low mixing efficiency. Utility Model Content

[0004] This invention provides a food mixing device with high mixing efficiency, aiming to solve the problem of low mixing efficiency in existing food mixing devices.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A food mixing device with high mixing efficiency includes a mixing box, a mixing chamber inside the mixing box, and a mixing component inside the mixing chamber;

[0007] The mixing assembly includes a squeeze mixer and a push mixer located above the squeeze mixer, wherein the push mixer pushes the ingredients located above the squeeze mixer.

[0008] The stirring mixer includes a stirring frame rotatably connected to the stirring chamber. There are two stirring frames, both of which are located above the stirring mixer. The stirring frames are equipped with stirring rods for stirring ingredients.

[0009] The extrusion mixer includes a stirring shaft rotatably connected to the stirring chamber, and two stirring blades are provided on the stirring shaft to stir the food.

[0010] The mixing tank is also equipped with a drive assembly for driving the mixing frame and the mixing shaft.

[0011] A further improved solution: The stirring rack includes a rotating shaft and a frame body disposed on the rotating shaft, the material feeding rod is disposed on the frame body, and the material feeding rod is evenly distributed along the circumference of the frame body.

[0012] Based on the above technical solution: the stirring rod is a key component of the mixing rack, its main function being to agitate the ingredients, ensuring thorough mixing within the mixing chamber. Through the agitation of the stirring rod, the ingredients can be more evenly distributed within the mixing chamber, thereby improving mixing efficiency. The stirring rod is evenly distributed along the circumference of the rack; this design ensures that ingredients in all parts of the mixing chamber are agitated by the stirring rod, avoiding dead zones and improving the uniformity and efficiency of mixing.

[0013] A further improved solution: There are two frames, which are located at both ends of the feeding rod. Each frame is equipped with a rotating shaft, which is rotatably connected to the mixing tank.

[0014] Based on the above technical solution, two frames are located at both ends of the stirring rod, forming a stable support structure. This structure allows the stirring rod to more stably move the ingredients during the stirring process, enhancing the stirring force. Due to the increased stability of the frame, the stirring rod can move the ingredients more forcefully, thus more easily breaking up the clumps of ingredients and improving the stirring effect.

[0015] A further improved solution: The drive assembly includes a first motor, which drives one of the stirring racks, and the stirring rack directly driven by the first motor drives the other stirring rack through a first gear transmission mechanism.

[0016] Based on the above technical solution: by using the first motor as a single power source, the structure of the drive system is simplified. The use of a gear transmission mechanism allows for a more compact overall layout of the mixing device. This saves space and makes the mixing device more suitable for various installation environments. The power output from the first motor is efficiently transmitted to the other mixing frame through the gear transmission mechanism, reducing energy loss. Due to the good synchronization of the gear transmission, the two mixing frames can maintain relatively consistent speed and mixing force during the mixing process.

[0017] A further improved solution: The first gear transmission mechanism includes a driving gear disposed on one of the stirring frames and a driven gear disposed on the other stirring frame, with two reversing gears disposed between the driving gear and the driven gear.

[0018] Based on the above technical solution, gear transmission is renowned for its smoothness and reliability. The meshing between the driving and driven gears ensures the smooth transmission of power from one mixing rack to another. The inclusion of two reversing gears not only further guarantees the smooth transmission of power but also enables the reversal of power direction. This means that the power can change direction during transmission to adapt to the needs of the mixing device.

[0019] A further improved solution: the reversing gear is rotatably connected to the mixing tank, the reversing gear is provided with a shaft, the mixing tank is provided with a shaft hole that mates with the shaft, and a bearing is provided between the shaft and the shaft hole.

[0020] Based on the above technical solution: the reversing gear is dynamically connected to the mixing tank, ensuring the stability of the gear during transmission. This stable connection reduces gear vibration and misalignment during operation, improving transmission stability and reliability. The precise fit between the shaft and shaft hole, along with the supporting effect of the bearings, allows the reversing gear to maintain a precise meshing state. This helps reduce transmission errors and improve mixing accuracy.

[0021] A further improved solution: The drive assembly further includes a second motor, which drives one of the stirring shafts, and the stirring shaft directly driven by the second motor drives the other stirring shaft through a second gear transmission mechanism.

[0022] Based on the above technical solution, a dual-shaft stirring mechanism is achieved through a second motor and a second gear transmission mechanism. This design allows the two stirring shafts to work simultaneously, resulting in more thorough stirring of the ingredients and improved stirring efficiency. The synergistic effect of the two stirring shafts helps to break up the agglomeration of the ingredients, allowing the ingredients to be more evenly dispersed within the stirring chamber. This helps to shorten stirring time and improve production efficiency.

[0023] A further improved solution: The second gear transmission mechanism includes a driving wheel disposed on one of the stirring shafts and a driven wheel disposed on the other stirring shaft, with a transmission gear disposed between the driving wheel and the driven wheel.

[0024] Based on the above technical solution, gear transmission has advantages such as high transmission efficiency, accurate transmission ratio, and reliable operation. In the second gear transmission mechanism, the transmission gear between the driving gear and the driven gear ensures efficient and stable power transmission. Compared with other transmission methods, gear transmission requires smaller transmission components and suffers less energy loss when transmitting the same power. This helps reduce the energy consumption of the stirring device and improve energy utilization.

[0025] A further improvement: The lower end of the mixing tank is provided with a discharge port, and the lower end of the mixing tank is also provided with a cover plate to close the discharge port.

[0026] Based on the above technical solution: After mixing, the ingredients can be quickly discharged from the discharge port by opening the cover, avoiding the discharge difficulties caused by the complex internal structure of the mixing tank. The discharge port design allows the ingredients to be discharged in a concentrated manner, facilitating subsequent collection and processing. This helps improve work efficiency and reduce food waste and loss.

[0027] A further improved solution: the cover plate is rotatably connected to the mixing tank, and a locking device is also provided between the cover plate and the mixing tank to lock the cover plate to the mixing tank.

[0028] Based on the above technical solution: the cover plate is connected to the mixing tank via a rotating connection, allowing operators to open or close the cover plate with a simple rotation, eliminating the need for additional tools or complex operations, thus improving operational convenience. The locking mechanism allows operators to quickly lock the cover plate onto the mixing tank after it is fully closed, preventing accidental opening during mixing. Similarly, the cover plate can be quickly unlocked when needed, improving work efficiency.

[0029] The beneficial effects of this utility model are as follows:

[0030] This invention combines a pusher-type mixer and a squeeze-type mixer to achieve multi-level, multi-angle mixing of ingredients. The pusher-type mixer initially mixes and disperses the ingredients, providing a better mixing foundation for the squeeze-type mixer; while the squeeze-type mixer, through the squeezing action of the mixing blades, further breaks up the agglomeration of the ingredients, improving mixing uniformity. This combination significantly improves mixing efficiency and shortens mixing time.

[0031] The design of the mixing blades in an extrusion mixer allows for deeper contact and mixing of ingredients, avoiding dead zones and ensuring that food particles are more evenly distributed within the mixing chamber. This helps improve the quality of the mixed ingredients, making them more suitable for processing.

[0032] The mixing device is suitable for mixing and processing a variety of ingredients. Whether the ingredients are highly viscous or granular, the best mixing effect can be achieved by adjusting the speed, direction and other parameters of the mixing rack and mixing shaft. Attached Figure Description

[0033] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For users of ordinary skills in the art, other related drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of a food mixing device with high mixing efficiency according to this utility model.

[0035] Figure 2 This is a schematic diagram of the cover plate when the food mixing device with high mixing efficiency of this utility model is opened.

[0036] Figure 3This is a schematic diagram of the internal structure of a food mixing device with high mixing efficiency according to this utility model.

[0037] Explanation of the labels in the diagram:

[0038] 1-Mixing tank; 2-Mixing chamber; 3-Extrusion mixer; 4-Feeding mixer; 5-Mixing frame; 6-Feeding rod; 7-Mixing shaft; 8-Mixing blade; 9-First motor; 10-Driving gear; 11-Driven gear; 12-Reversing gear; 13-Second motor; 14-Driving wheel; 15-Driven wheel; 16-Transmission gear; 17-Cover plate; 18-Locking device. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model. All other embodiments obtained by users of the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0040] refer to Figures 1 to 3 A food mixing device with high mixing efficiency includes a mixing box 1, a mixing chamber 2 is provided inside the mixing box 1, and a mixing component is provided inside the mixing chamber 2;

[0041] The mixing assembly includes a squeeze mixer 3 and a feeding mixer 4 located above the squeeze mixer 3, wherein the feeding mixer 4 feeds the ingredients located above the squeeze mixer 3.

[0042] The stirring mixer 4 includes a stirring frame 5 rotatably connected to the stirring chamber 2. There are two stirring frames 5, both of which are located above the stirring mixer 4. The stirring frame 5 is provided with a stirring rod 6 for stirring the food.

[0043] The extrusion mixer 3 includes a mixing shaft 7 rotatably connected to the mixing chamber 2, and the mixing shaft 7 is provided with mixing blades 8 for mixing food ingredients. There are two mixing shafts 7.

[0044] The mixing tank 1 is also equipped with a drive assembly for driving the mixing frame 5 and the mixing shaft 7.

[0045] The stirring rack 5 includes a rotating shaft and a frame mounted on the rotating shaft. The material-feeding rods 6 are mounted on the frame and are evenly distributed along the circumference of the frame. There are two frame bodies, located at opposite ends of the material-feeding rods 6. Each frame body has a rotating shaft, which is rotatably connected to the stirring tank 1. The frame body and the material-feeding rods 6 are an integral structure, and the frame body and the rotating shaft can also be an integral structure.

[0046] Specifically: The drive assembly includes a first motor 9, which drives one of the stirring racks 5. The stirring rack 5 directly driven by the first motor 9 drives the other stirring rack 5 through a first gear transmission mechanism. The first gear transmission mechanism includes a driving gear 10 disposed on one of the stirring racks 5 and a driven gear 11 disposed on the other stirring rack 5. Two reversing gears 12 are disposed between the driving gear 10 and the driven gear 11. Each reversing gear 12 is rotatably connected to the mixing chamber 1. Each reversing gear 12 is provided with a shaft, and the mixing chamber 1 is provided with a shaft hole that mates with the shaft. A bearing is disposed between the shaft and the shaft hole.

[0047] The drive assembly further includes a second motor 13, which drives one of the stirring shafts 7. The stirring shaft 7 directly driven by the second motor 13 drives the other stirring shaft 7 via a second gear transmission mechanism. The second gear transmission mechanism includes a driving wheel 14 mounted on one of the stirring shafts 7 and a driven wheel 15 mounted on the other stirring shaft 7. A transmission gear 16 is disposed between the driving wheel 14 and the driven wheel 15. Both the second motor 13 and the first motor 9 can be fixed to the mixing tank 1 with screws.

[0048] Specifically: A discharge port is provided at the lower end of the mixing tank 1, and a cover plate 17 is also provided at the lower end of the mixing tank 1 to close the discharge port. The cover plate 17 is rotatably connected to the mixing tank 1, and a locking device 18 is provided between the cover plate 17 and the mixing tank 1 to lock the cover plate 17 onto the mixing tank 1. The cover plate 17 can be rotatably connected to the mixing tank 1 via a rotating shaft. The locking device 18 can be a screw rod provided on the cover plate 17, and a screw hole is provided on the mixing tank 1 to cooperate with the screw rod. A handle can also be provided on the screw rod to facilitate operation.

[0049] The working principle of this embodiment:

[0050] The drive assembly on the mixing chamber 1 is activated, providing power to the mixing racks 5 and the mixing shaft 7. With the activation of the drive assembly, the pusher mixer 4 begins operation. The two mixing racks 5 rotate within the mixing chamber 2, causing the pusher rods 6 to push the ingredients located above the extrusion mixer 3. The pusher rods 6 are evenly distributed along the circumference of the mixing racks 5, ensuring that the ingredients are pushed in all directions, achieving initial mixing and dispersion.

[0051] Simultaneously, the extrusion mixer 3 also begins operation. Two mixing shafts 7 rotate within the mixing chamber 2, driving the mixing blades 8 to mix and extrude the ingredients. The design of the mixing blades 8 facilitates deeper contact and mixing of the ingredients, breaking up any clumps and improving mixing uniformity. The pusher mixer 4 and the extrusion mixer 3 work together to create a multi-layered, multi-angle mixing effect. The pusher mixer 4 is responsible for the initial mixing and dispersion of the ingredients, providing a better mixing foundation for the extrusion mixer 3; the extrusion mixer 3 further mixes and extrudes the ingredients, improving mixing efficiency and quality.

[0052] When the ingredients have achieved the desired mixing effect, stop the drive component from working.

[0053] This utility model is not limited to the above-mentioned optional embodiments. Under the premise of non-contradiction, the various solutions can be combined arbitrarily. Anyone can derive other forms of products under the guidance of this utility model. However, no matter what changes are made in their shape or structure, all technical solutions that fall within the scope of the claims of this utility model are within the protection scope of this utility model.

Claims

1. A food mixing device with high mixing efficiency, characterized in that: It includes a mixing tank, which has a mixing chamber and a mixing assembly inside the mixing chamber; The mixing assembly includes a squeeze mixer and a push mixer located above the squeeze mixer, wherein the push mixer pushes the ingredients located above the squeeze mixer. The stirring mixer includes a stirring frame rotatably connected to the stirring chamber. There are two stirring frames, both of which are located above the stirring mixer. The stirring frames are equipped with stirring rods for stirring ingredients. The extrusion mixer includes a stirring shaft rotatably connected to the stirring chamber, and two stirring blades are provided on the stirring shaft to stir the food. The mixing tank is also equipped with a drive assembly for driving the mixing frame and the mixing shaft.

2. The food mixing device with high mixing efficiency according to claim 1, characterized in that: The stirring rack includes a rotating shaft and a frame body disposed on the rotating shaft. The material feeding rods are disposed on the frame body and are evenly distributed along the circumference of the frame body.

3. The food mixing device with high mixing efficiency according to claim 2, characterized in that: There are two frames, which are located at both ends of the feeding rod. Each frame is equipped with a rotating shaft, which is rotatably connected to the mixing tank.

4. The food mixing device with high mixing efficiency according to claim 3, characterized in that: The drive assembly includes a first motor that drives one of the stirring racks, and the stirring rack directly driven by the first motor drives the other stirring rack through a first gear transmission mechanism.

5. The food mixing device with high mixing efficiency according to claim 4, characterized in that: The first gear transmission mechanism includes a driving gear disposed on one of the stirring frames and a driven gear disposed on the other stirring frame, with two reversing gears disposed between the driving gear and the driven gear.

6. The food mixing device with high mixing efficiency according to claim 5, characterized in that: The reversing gear is rotatably connected to the mixing tank. The reversing gear is provided with a shaft body. The mixing tank is provided with a shaft hole that mates with the shaft body. A bearing is provided between the shaft body and the shaft hole.

7. The food mixing device with high mixing efficiency according to claim 6, characterized in that: The drive assembly also includes a second motor, which drives one of the stirring shafts, and the stirring shaft directly driven by the second motor drives the other stirring shaft through a second gear transmission mechanism.

8. The food mixing device with high mixing efficiency according to claim 7, characterized in that: The second gear transmission mechanism includes a driving wheel disposed on one of the stirring shafts and a driven wheel disposed on the other stirring shaft, with a transmission gear disposed between the driving wheel and the driven wheel.

9. The food mixing device with high mixing efficiency according to claim 1, characterized in that: The mixing tank is provided with a discharge port at the lower end, and a cover plate is also provided at the lower end of the mixing tank to close the discharge port.

10. A food mixing device with high mixing efficiency according to claim 9, characterized in that: The cover plate is rotatably connected to the mixing tank, and a locking device is also provided between the cover plate and the mixing tank to lock the cover plate onto the mixing tank.

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