Black garlic juice extraction device
By designing a black garlic crushing and juice extraction device that includes a support frame, a crushing mechanism, and a stirring blade, and utilizing a gear transmission system to achieve all-round stirring, the problems of uneven crushing and high juice residue rate of black garlic after fermentation, which is soft and sticky, are solved, thus improving production efficiency and product quality.
Patent Information
- Application Number
- CN202522175418.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-15
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-10-15
AI Technical Summary
Existing black garlic crushing and juice extraction devices are prone to uneven crushing and high juice residue when processing fermented black garlic, which is soft and sticky, making it difficult to meet the efficiency and hygiene requirements of industrial production.
A black garlic crushing and juice extraction device is adopted, including a support frame, a crushing mechanism, a storage tank and a stirring blade. The device achieves all-round and multi-angle stirring through a gear transmission system driven by a motor. Combined with a convenient filter screen installation design, it ensures that the black garlic is crushed evenly and reduces juice residue.
It achieves uniform crushing of black garlic, reduces juice residue, improves production efficiency and product quality consistency, and simplifies the replacement and maintenance process of the filter screen.
Smart Images

Figure CN224670781U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of black garlic processing technology, and in particular to a black garlic crushing and juice extraction device. Background Technology
[0002] Black garlic is not a separate variety of garlic, but a deep-processed product made from fresh garlic (such as purple-skinned garlic or white-skinned garlic) through long-term fermentation in a specific temperature and high humidity environment. During the fermentation process, the composition, taste, flavor and efficacy of the garlic are significantly changed, forming a unique edible value.
[0003] In the existing technology, the black garlic crushing and juice extraction device is the key equipment for realizing the deep processing of black garlic. Its design needs to take into account the characteristics of black garlic's high viscosity, high sugar content, and soft and glutinous texture after fermentation, while meeting the requirements of industrial production for efficiency, hygiene and automation. High temperature treatment destroys active substances. Currently, spiral reverse osmosis membranes are used to increase the polyphenol retention rate from 10% to 10% while reducing energy consumption. However, after fermentation, black garlic is soft and sticky, and traditional blades are prone to uneven crushing and high juice residue. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a black garlic crushing and juice extraction device, which aims to improve the problems in the prior art where black garlic is soft and sticky after fermentation, and traditional blades are prone to uneven crushing and high juice residue.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a black garlic crushing and juice extraction device, comprising a support frame, a crushing mechanism installed on the top of the support frame for crushing black garlic, a storage tank installed on the inner side of the support frame, a partition fixedly connected to the lower middle part of the inner wall of the storage tank, and an installation mechanism installed on the inner wall of the storage tank for facilitating the installation and disassembly of components; the crushing mechanism includes a motor, the motor fixedly connected to the front side of the top wall of the support frame, an internal gear ring fixedly connected to the top of the storage tank, a fixed frame fixedly connected to the output end of the motor, and multiple rotating shafts rotatably connected at equal intervals to the bottom wall of the fixed frame, a gear rotatably connected to the bottom of each rotating shaft, and a stirring blade fixedly connected to the bottom wall of each gear.
[0006] As a further description of the above technical solution:
[0007] The first gear meshes with the internal gear ring, and the second rotating shaft is rotatably connected to the middle of the bottom wall of the fixed frame.
[0008] As a further description of the above technical solution:
[0009] A second gear is installed at the bottom end of the second rotating shaft, and the second gear meshes with the first gear.
[0010] As a further description of the above technical solution:
[0011] The installation mechanism includes a fixing plate, which is fixedly connected to the front and rear sides of the inner wall of the storage tank. A sliding rod is slidably connected to the inner wall of the fixing plate, and a limit rod is installed at the bottom end of the sliding rod.
[0012] As a further description of the above technical solution:
[0013] The limiting rod is slidably connected to the inner wall of the fixed plate, and a connecting rod is installed on the lower middle part of the front side of the outer wall of the fixed plate. The limiting plate is rotatably connected to the front side of the outer wall of the connecting rod.
[0014] As a further description of the above technical solution:
[0015] The limiting plate is slidably connected to the outer wall of the limiting rod, and a buckle is slidably connected to the outer wall of the limiting plate. A filter screen is installed on the inner side of the buckle.
[0016] As a further description of the above technical solution:
[0017] A discharge pipe is installed at the bottom of the storage tank, and an electrical wire is installed on the right side of the outer wall of the support frame.
[0018] As a further description of the above technical solution:
[0019] A controller is installed at the end of the wire, and the controller is located on the front side of the outer wall of the support frame.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, after the motor starts, it drives the fixed frame to rotate. The bottom of the fixed frame is equipped with a rotating shaft 2, and the bottom end of the rotating shaft 2 is equipped with a gear 2. The fixed frame drives the rotating shaft 1, thereby driving the gear 1 to move, so that the gear 1 rotates along the internal gear ring and the gear 2, thereby driving the stirring blade to stir the black garlic in the storage tank in all directions and at multiple angles, so as to prevent the black garlic from becoming soft and sticky after fermentation, and the traditional blades from easily causing uneven crushing and high juice residue.
[0022] 2. In this utility model, when replacing the filter screen, pull the slide rod upward. The slide rod drives the limiting rod to move upward within the fixed plate. When the limiting rod slides to the top of the limiting plate, the limiting plate is moved. The limiting plate rotates along the connecting rod, thereby allowing the buckle to slide out of the limiting plate, which facilitates the installation and replacement of the filter screen and improves maintenance efficiency. Attached Figure Description
[0023] Figure 1 This is a perspective view of a black garlic crushing and juice extraction device proposed in this utility model;
[0024] Figure 2 This is a front view of a black garlic crushing and juice extraction device proposed in this utility model;
[0025] Figure 3 This is a structural exploded view of a black garlic crushing and juice extraction device proposed in this utility model;
[0026] Figure 4 This is a partial structural exploded view of a black garlic crushing and juice extraction device proposed in this utility model;
[0027] Figure 5 This is a partial structural diagram of a black garlic crushing and juice extraction device proposed in this utility model.
[0028] Legend:
[0029] 1. Support frame; 2. Storage tank; 3. Crushing mechanism; 301. Fixing frame; 302. Rotating shaft one; 303. Gear one; 304. Internal gear ring; 305. Stirring blade; 306. Gear two; 307. Rotating shaft two; 308. Motor; 4. Installation mechanism; 401. Fixing plate; 402. Slide rod; 403. Limiting rod; 404. Limiting plate; 405. Connecting rod; 406. Buckle; 407. Filter screen; 5. Wire; 6. Controller; 7. Partition plate; 8. Discharge pipe. Detailed Implementation
[0030] 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.
[0031] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a black garlic crushing and juice extraction device, comprising a support frame 1, a crushing mechanism 3 mounted on the top of the support frame 1 for crushing black garlic, a storage tank 2 mounted on the inner side of the support frame 1, a partition 7 fixedly connected to the lower middle part of the inner wall of the storage tank 2, and an installation mechanism 4 mounted on the inner wall of the storage tank 2 for convenient installation and disassembly of components; the crushing mechanism 3 includes a motor 308, which is an Oriental Motor PK series, with a compact design and a step angle of 1.8°, and the motor 308 is fixedly connected to the top wall of the support frame 1. On the front side, an internal gear ring 304 is fixedly connected to the top of the storage tank 2. A fixed frame 301 is fixedly connected to the output end of the motor 308. Multiple rotating shafts 302 are equidistantly rotatably connected to the bottom wall of the fixed frame 301. A gear 303 is rotatably connected to the bottom of the rotating shaft 302. An agitator 305 is fixedly connected to the bottom wall of the gear 303. The gear 303 meshes with the internal gear ring 304. A rotating shaft 307 is rotatably connected to the middle of the bottom wall of the fixed frame 301. A gear 306 is installed at the bottom end of the rotating shaft 307. The gear 306 meshes with the gear 303.
[0032] Specifically, when the motor 308 starts, it drives the fixed frame 301 to rotate. The bottom of the fixed frame 301 is equipped with a rotating shaft 307, and the end of the rotating shaft 307 is equipped with a gear 306. At the same time, the fixed frame 301 is connected to the rotating shaft 302 through a transmission device, which allows the gear 303 to move accordingly. During the movement, the gear 303 rotates along the internal gear ring 304 and the gear 306. This precise transmission mechanism ensures that the stirring blade 305 can stir the black garlic in the storage tank 2 from all directions and multiple angles. This stirring method effectively prevents the black garlic from becoming soft and sticky after the fermentation process, thus avoiding the problems of uneven crushing and high juice residue that are easy to occur during the stirring process of traditional blades. Through this improved stirring mechanism, it can be ensured that the black garlic is treated evenly during the fermentation process, thereby improving the quality and consistency of the final product.
[0033] Reference Figure 1 , Figure 2 and Figure 5 The installation mechanism 4 includes a fixing plate 401, which is fixedly connected to the front and rear sides of the inner wall of the storage tank 2. A sliding rod 402 is slidably connected to the inner wall of the fixing plate 401. A limiting rod 403 is installed at the bottom end of the sliding rod 402. The limiting rod 403 is slidably connected to the inner wall of the fixing plate 401. A connecting rod 405 is installed in the lower middle part of the front side of the outer wall of the fixing plate 401. A limiting plate 404 is rotatably connected to the front side of the outer wall of the connecting rod 405. The limiting plate 404 is slidably connected to the outer wall of the limiting rod 403. A buckle 406 is slidably connected to the outer wall of the limiting plate 404. A filter screen 407 is installed on the inner side of the buckle 406.
[0034] Specifically, when replacing filter 407, first pull the slide bar 402 upwards. The upward movement of the slide bar 402 will cause the limiting rod 403 to move upwards within the fixed plate 401. This process requires ensuring a smooth connection between the slide bar 402 and the limiting rod 403 to facilitate subsequent steps. When the limiting rod 403 slides to the top of the limiting plate 404, the limiting plate 404 needs to be turned. By turning the limiting plate 404, it is rotated along the connecting rod 405. This rotation allows the buckle 406 to slide out of the limiting plate 404, thus facilitating the installation and replacement of filter 407. This design greatly improves maintenance efficiency, making the entire replacement process more convenient and efficient.
[0035] Reference Figure 1 , Figure 2 and Figure 3 The bottom of the storage tank 2 is equipped with a discharge pipe 8, the right side of the outer wall of the support frame 1 is equipped with an electric wire 5, and the end of the electric wire 5 is equipped with a controller 6. The controller 6 is a PLC programmable logic controller 6, Siemens S7-1200 series, and the controller 6 is located on the front side of the outer wall of the support frame 1.
[0036] Specifically, the discharge pipe 8 facilitates the flow of black garlic juice from the storage tank 2, and the wire 5 provides working power to the discharge pipe solenoid valve and liquid level sensor. On the other hand, it transmits the liquid level data in the storage tank 2 detected by the liquid level sensor to the controller 6 to form a closed-loop control. The screen of the controller 6 displays the liquid level of the storage tank 2, the working status of the discharge pipe 8, and equipment fault information in real time, so that operators can quickly master the process.
[0037] Working principle: After the motor 308 starts, it drives the fixed frame 301 to rotate. The bottom of the fixed frame 301 is equipped with a rotating shaft 307. The bottom end of the rotating shaft 307 is a gear 306. The fixed frame 301 drives the rotating shaft 302, which in turn drives the gear 303 to move. The gear 303 rotates along the internal gear ring 304 and the gear 306, thereby driving the stirring blade 305 to stir the black garlic in the storage tank 2 in all directions and at multiple angles. This prevents the black garlic from becoming soft and sticky after fermentation, which is prone to uneven crushing and high juice residue with traditional blades.
[0038] When replacing filter 407, pull slide bar 402 upward. Slide bar 402 drives limit bar 403 to move upward within fixed plate 401. When limit bar 403 slides to the top of limit plate 404, move limit plate 404. Limit plate 404 rotates along connecting rod 405, thereby allowing buckle 406 to slide out of limit plate 404, facilitating the installation and replacement of filter 407 and improving maintenance efficiency.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A black garlic crushing and juice extraction device, comprising a support frame (1), characterized in that: The top of the support frame (1) is equipped with a crushing mechanism (3), which is used to crush black garlic. The inner side of the support frame (1) is equipped with a storage tank (2). The lower part of the inner wall of the storage tank (2) is fixedly connected with a partition (7). The inner wall of the storage tank (2) is equipped with an installation mechanism (4), which is used to facilitate the installation and disassembly of components. The crushing mechanism (3) includes a motor (308), which is fixedly connected to the front side of the top wall of the support frame (1). An internal gear ring (304) is fixedly connected to the top of the storage tank (2). A fixed frame (301) is fixedly connected to the output end of the motor (308). Multiple rotating shafts (302) are equidistantly rotatably connected to the bottom wall of the fixed frame (301). A gear (303) is rotatably connected to the bottom of the rotating shaft (302). A stirring blade (305) is fixedly connected to the bottom wall of the gear (303).
2. The black garlic crushing and juice extraction device according to claim 1, characterized in that: The gear one (303) meshes with the internal gear ring (304), and the bottom wall of the fixed frame (301) is rotatably connected to the rotating shaft two (307).
3. The black garlic crushing and juice extraction device according to claim 2, characterized in that: The bottom end of the second rotating shaft (307) is equipped with a second gear (306), which meshes with the first gear (303).
4. The black garlic crushing and juice extraction device according to claim 1, characterized in that: The installation mechanism (4) includes a fixing plate (401), which is fixedly connected to the front and rear sides of the inner wall of the storage tank (2). A sliding rod (402) is slidably connected to the inner wall of the fixing plate (401), and a limit rod (403) is installed at the bottom end of the sliding rod (402).
5. The black garlic crushing and juice extraction device according to claim 4, characterized in that: The limiting rod (403) is slidably connected to the inner wall of the fixing plate (401), and a connecting rod (405) is installed on the lower middle part of the front side of the outer wall of the fixing plate (401). The limiting plate (404) is rotatably connected to the front side of the outer wall of the connecting rod (405).
6. The black garlic crushing and juice extraction device according to claim 5, characterized in that: The limiting plate (404) is slidably connected to the outer wall of the limiting rod (403), and a buckle (406) is slidably connected to the outer wall of the limiting plate (404). A filter screen (407) is installed on the inner side of the buckle (406).
7. The black garlic crushing and juice extraction device according to claim 1, characterized in that: The bottom of the storage tank (2) is equipped with a discharge pipe (8), and the right side of the outer wall of the support frame (1) is equipped with an electric wire (5).
8. The black garlic crushing and juice extraction device according to claim 7, characterized in that: A controller (6) is installed at the end of the wire (5), and the controller (6) is located on the front side of the outer wall of the support frame (1).