A high performance food raw material breaking and mixing apparatus
By introducing crushing rollers, stirring rods, and scrapers into the food crushing device, the problem of uneven mixing in traditional devices is solved, achieving efficient and uniform mixing of food ingredients.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI THREE BROTHERS FOOD TECH CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-06-12
AI Technical Summary
Traditional food crushing devices lack a mixing structure, resulting in the crushed material separating into layers and being unevenly mixed, affecting its taste and texture.
A high-efficiency food raw material crushing and mixing device was designed, which includes a crushing roller, a stirring rod and a scraper. The crushing and stirring are synchronized through gear transmission and a bevel gear set. The inclined structure optimizes the flow of raw materials and ensures uniform mixing.
It achieves uniform mixing of food ingredients, improves work efficiency, reduces residue and cleaning difficulty, and ensures the uniformity and quality of the mixture.
Smart Images
Figure CN224345785U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food processing technology, specifically to a high-efficiency food raw material crushing and mixing equipment. Background Technology
[0002] Food refers to edible substances, usually composed of carbohydrates, fats, proteins, or water, which can be eaten or drunk to provide nutrition or pleasure to humans or other organisms. Food sources can be plants, animals, or other organisms, such as fungi, or fermented products. Some foods need to be crushed before consumption, which requires the use of crushing devices.
[0003] Traditional food grinding devices lack a stirring mechanism, causing the ground materials (such as powders, sauces, and fruit purees) to separate due to particle size differences. Larger particles sink to the bottom, while smaller particles float on top, resulting in uneven mixing. For example, when making nut butter, lack of stirring can cause oil and solid particles to separate, affecting the taste and texture. For multi-component mixtures (such as salad dressings and smoothies), lack of stirring can lead to the separation of oil, water, and solid components, making it impossible to form a uniform emulsion or suspension. To address these issues, we have proposed a high-efficiency food raw material grinding and mixing device. Utility Model Content
[0004] The purpose of this invention is to provide a high-efficiency food raw material crushing and mixing device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency food raw material crushing and mixing equipment, including a crushing box, a feed inlet at the upper end of the crushing box, an installation frame fixedly connected to the upper left side of the crushing box, a first motor fixedly installed on the left side of the installation frame, and a crushing roller connected to the first motor via gears, baffles fixedly connected to both the front and rear ends of the interior of the crushing box, a connecting frame connecting the lower right side of the crushing box to a mixing box, a second motor fixedly installed at the upper end of the mixing box, a first stirring rod connected to the second motor via a rotating shaft, a protective frame sleeved at the middle position of the first stirring rod, the back side of the protective frame fixedly connected to the inner wall of the mixing box, a second stirring rod connected to the middle position of the first stirring rod via a bevel gear set, a scraper connected to the outer side of the first stirring rod via a connecting rod, and a discharge control valve fixedly installed at the middle position of the lower end of the mixing box.
[0006] Preferably, the feed inlet is configured with a structure that is wider at the top and narrower at the bottom.
[0007] Preferably, the mounting frame has two sets of gears installed inside, and the two sets of gears mesh with each other. The other end of each set of gears is connected to the crushing roller, and the crushing roller can be rotated by the gears.
[0008] Preferably, the lower end of the baffle is arranged in an inclined structure and distributed opposite each other on the inner wall of the crushing box, and the lower end of the interior of the crushing box is arranged in an inclined structure.
[0009] Preferably, the connecting frame is configured with an inclined structure, and openings are provided at both the left and right ends of the connecting frame. The right side of the connecting frame is fixedly connected to the upper left side of the mixing tank.
[0010] Preferably, the bevel gear set consists of three sets of bevel gears, one set of bevel gears is sleeved in the middle of the first stirring rod, and the other two sets of bevel gears are connected to the sides of the two sets of second stirring rods that are close to each other. The three sets of bevel gears mesh with each other, and the sides of the two sets of second stirring rods that are far from each other are rotatably connected to the inner wall of the mixing tank. The first stirring rod and the second stirring rod can be rotated by the bevel gear set.
[0011] Preferably, the scraper is configured with an arc-shaped structure, the outer side of the scraper abuts against the inner wall of the mixing tank, and the front surface of the mixing tank is provided with an observation window, and the scraper can be rotated by the first stirring rod.
[0012] This utility model provides a high-efficiency food raw material crushing and mixing equipment, which has the following beneficial effects:
[0013] By incorporating a first stirring rod, a bevel gear set, and a second stirring rod, when the crushed raw material enters the mixing chamber, the second motor can be turned on. The second motor drives the first stirring rod to rotate via a rotating shaft. Simultaneously, the first stirring rod drives two sets of second stirring rods to rotate via the bevel gear set. This simultaneous rotation of the first and second stirring rods ensures thorough mixing of the raw material inside the mixing chamber, thereby improving the work efficiency of the staff.
[0014] The addition of a scraper allows for the removal of residual raw materials from the inner wall of the mixing tank, preventing waste and facilitating cleaning, making the device more convenient to use. Attached image description:
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a front view structural diagram of the present invention;
[0017] Figure 2This is a cross-sectional structural diagram of the crushing box of this utility model;
[0018] Figure 3 This is a cross-sectional structural diagram of the mixing tank of this utility model;
[0019] Figure 4 This is an exploded structural diagram of the first stirring rod and the second stirring rod of this utility model.
[0020] In the diagram: 1. Crushing box; 2. Feed inlet; 3. Mounting frame; 4. First motor; 5. Gear; 6. Crushing roller; 7. Baffle; 8. Connecting frame; 9. Mixing box; 10. Second motor; 11. First stirring rod; 12. Protective frame; 13. Bevel gear set; 14. Second stirring rod; 15. Connecting rod; 16. Scraper; 17. Discharge control valve. Detailed implementation method:
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.
[0022] Please see Figure 1-4 This utility model provides a technical solution: a high-efficiency food raw material crushing and mixing equipment, including a crushing box 1, a feed inlet 2 at the upper end of the crushing box 1, an installation frame 3 fixedly connected to the upper left side of the crushing box 1, a first motor 4 fixedly installed on the left side of the installation frame 3, and a crushing roller 6 connected to the first motor 4 through a gear 5, baffles 7 fixedly connected to both the front and rear ends of the interior of the crushing box 1, a connecting frame 8 connecting the lower right side of the crushing box 1 to a mixing box 9, a second motor 10 fixedly installed at the upper end of the mixing box 9, a first stirring rod 11 connected to the second motor 10 through a rotating shaft, a protective frame 12 sleeved at the middle position of the first stirring rod 11, the back side of the protective frame 12 fixedly connected to the inner wall of the mixing box 9, a second stirring rod 14 connected to the middle position of the first stirring rod 11 through a bevel gear set 13, a scraper 16 connected to the outer side of the first stirring rod 11 through a connecting rod 15, and a discharge control valve 17 fixedly installed at the middle position of the lower end of the mixing box 9.
[0023] The feed inlet 2 is designed with a wider top and narrower bottom. Two sets of gears 5 are installed inside the mounting frame 3, and these two sets of gears 5 mesh with each other. The other ends of both sets of gears 5 are connected to the crushing roller 6. The lower end of the baffle 7 is designed with an inclined structure and is distributed opposite each other on the inner wall of the crushing box 1. The lower end of the crushing box 1 is also designed with an inclined structure. The wide top design allows for easy pouring of large quantities of food ingredients into the feed inlet 2. For example, when processing large-volume vegetables, fruit pieces, or grains, the wide upper opening prevents the ingredients from spilling out, facilitating operation. Rapid feeding improves production efficiency. The narrow bottom structure effectively guides the raw materials smoothly into the crushing box 1, like a funnel. It allows the raw materials to fall into the crushing area in a concentrated manner, avoiding the accumulation or uneven dispersion of raw materials at the feed inlet 2. This ensures that the raw materials can enter the subsequent processing stages in an orderly manner. The two sets of meshing gears 5 in the mounting frame 3 drive the crushing rollers 6 to work. This gear transmission method ensures that the two crushing rollers 6 rotate in opposite directions and at a stable speed. When the food raw materials enter between the two crushing rollers 6, they can be subjected to uniform compression and crushing force. For example, when crushing nuts, the two crushing rollers 6 can evenly crush the nuts, preventing some parts from being over-crushed while others are not. The design of the double crushing rollers 6 increases the contact area with the raw materials, allowing more raw materials to be processed in a shorter time compared to single-roller crushing. At the same time, the gear transmission 5 can precisely control the speed and torque of the crushing rollers 6, adjusting according to the characteristics of different raw materials (such as hardness, moisture, etc.), thereby further optimizing the crushing effect and improving the overall production efficiency. The lower end of the baffles 7 is set with an inclined structure and is distributed opposite each other on the inner wall of the crushing box 1. This design can guide the raw materials to flow in a certain direction within the crushing box 1. During the crushing process, the raw material is thrown up by the crushing roller 6 and then slides down the inclined surface of the baffle 7, allowing the raw material to continuously circulate in the crushing area and undergo multiple crushings until it reaches the appropriate particle size. The opposing baffles 7 can prevent the raw material from accumulating in the corners or certain parts of the crushing box 1. If there are no baffles 7 or the baffles 7 are not designed properly, the raw material may accumulate near the box wall, affecting the full action of the crushing roller 6 on the raw material. The inclined baffle 7 can effectively avoid this situation, ensuring the continuity and uniformity of the crushing process. The inclined structure at the lower end of the crushing box 1 facilitates the smooth discharge of the crushed raw material from the crushing box 1 and into the mixing box 9.
[0024] The connecting frame 8 is designed with an inclined structure. Openings are provided at both ends of the connecting frame 8. The right side of the connecting frame 8 is fixedly connected to the upper left side of the mixing box 9. The inclined design allows the raw materials in the crushing box 1 to slide naturally into the mixing box 9 under the action of gravity. The crushed raw materials (such as granules, powders, etc.) will flow smoothly into the mixing box 9 along the inclined surface, reducing the blockage or residue of raw materials at the connection point and improving production efficiency.
[0025] The bevel gear set 13 consists of three sets of bevel gears. One set of bevel gears is fitted into the middle of the first stirring rod 11, and the other two sets of bevel gears are connected to the sides of the two sets of second stirring rods 14 that are close to each other. The three sets of bevel gears mesh with each other. The sides of the two sets of second stirring rods 14 that are far apart from each other are rotatably connected to the inner wall of the mixing tank 9. Through meshing transmission, the bevel gear set 13 can efficiently distribute the power of the second motor 10 to the first stirring rod 11 and the second stirring rod 14. The meshing structure of the bevel gears ensures the stability and reliability of power transmission, avoids power loss, and improves the overall efficiency of the mixing system. For example, when stirring high-viscosity materials, efficient power transmission can ensure that the stirring rod works continuously and stably, avoiding uneven stirring due to insufficient power. Through the transmission ratio design of the bevel gear set 13, the speed difference between the first stirring rod 11 and the second stirring rod 14 can be achieved. The first stirring rod 11 is responsible for the main stirring, while the second stirring rod 14 can be adjusted by the transmission ratio of the gear set to operate at a lower or higher speed to adapt to different stirring needs. For example, when mixing solid and liquid raw materials, the first stirring rod 11 can quickly stir the liquid, while the second stirring rod 14 can slowly push the solid particles to avoid solid sedimentation.
[0026] The scraper 16 is designed with an arc shape, and its outer side abuts against the inner wall of the mixing tank 9. The front surface of the mixing tank 9 is provided with an observation window. The arc shape of the scraper 16 can closely fit the curvature of the inner wall of the mixing tank 9, ensuring that the raw materials adhering to the tank wall are completely scraped off during the mixing process. Whether it is liquid, viscous material or granular material, the arc-shaped scraper 16 can form good contact with the inner wall through its curved edge, avoiding material residue. The observation window on the front surface of the mixing tank 9 allows the operator to directly observe the mixing situation inside the tank. Through the observation window, the mixing state of the material (such as uniformity, fluidity, color change, etc.) can be viewed in real time, and the mixing parameters (such as speed, time, etc.) can be adjusted in time to ensure the processing quality.
[0027] Working principle: Raw materials are fed into crushing box 1 through feed port 2. The first motor 4 is turned on, and the raw materials are crushed by crushing roller 6. The crushed raw materials fall into mixing box 9 through connecting frame 8. The second motor 10 is turned on, so that the first stirring rod 11 and the second stirring rod 14 rotate to fully mix the raw materials. After mixing is completed, the discharge control valve 17 is opened to discharge the material.
[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0030] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A high-efficiency food ingredient crushing and mixing device, comprising a crushing chamber (1), characterized in that: The crushing box (1) has a feed inlet (2) at its upper end. A mounting frame (3) is fixedly connected to the upper left side of the crushing box (1), and a first motor (4) is fixedly installed on the left side of the mounting frame (3). The first motor (4) is connected to a crushing roller (6) via a gear (5). Baffles (7) are fixedly connected to both the front and rear ends of the interior of the crushing box (1). The lower right side of the crushing box (1) is connected to a mixing tank (9) via a connecting frame (8), and a second motor (10) is fixedly installed at the upper end of the mixing tank (9). The motor (10) is connected to the first stirring rod (11) via a rotating shaft, and a protective frame (12) is fitted in the middle of the first stirring rod (11). The back of the protective frame (12) is fixedly connected to the inner wall of the mixing box (9). The middle of the first stirring rod (11) is connected to the second stirring rod (14) via a bevel gear set (13). The outer side of the first stirring rod (11) is connected to a scraper (16) via a connecting rod (15). A discharge control valve (17) is fixedly installed in the middle of the lower end of the mixing box (9).
2. The high-efficiency food raw material crushing and mixing equipment according to claim 1, characterized in that: The feed inlet (2) is designed with a structure that is wider at the top and narrower at the bottom.
3. The high-efficiency food raw material crushing and mixing equipment according to claim 1, characterized in that: The mounting frame (3) is equipped with two sets of gears (5), which mesh with each other, and the other ends of the two sets of gears (5) are connected to the crushing roller (6).
4. The high-efficiency food raw material crushing and mixing equipment according to claim 1, characterized in that: The lower end of the baffle (7) is arranged in an inclined structure and is distributed opposite to each other on the inner wall of the crushing box (1). The lower end of the interior of the crushing box (1) is arranged in an inclined structure.
5. The high-efficiency food raw material crushing and mixing equipment according to claim 1, characterized in that: The connecting frame (8) is set in a sloping structure. Openings are provided at both the left and right ends of the connecting frame (8). The right side of the connecting frame (8) is fixedly connected to the upper left side of the mixing tank (9).
6. The high-efficiency food raw material crushing and mixing equipment according to claim 1, characterized in that: The bevel gear set (13) consists of three sets of bevel gears. One set of bevel gears is sleeved in the middle of the first stirring rod (11), and the other two sets of bevel gears are connected to the two sets of second stirring rods (14) on the side that are close to each other. The three sets of bevel gears mesh with each other, and the two sets of second stirring rods (14) on the side that are far apart from each other are rotatably connected to the inner wall of the mixing box (9).
7. The high-efficiency food raw material crushing and mixing equipment according to claim 1, characterized in that: The scraper (16) is arranged in an arc shape, and the outer side of the scraper (16) abuts against the inner wall of the mixing tank (9). The front surface of the mixing tank (9) is provided with an observation window.