Raw material grinding device for food seasoning production

Abstract

The utility model discloses a raw material grinding device for food seasoning production, which comprises a grinding tank, a support frame is fixed on the inner wall of the grinding tank, a motor is mounted at one end, far away from the grinding tank, of the support frame, an output shaft of the motor is connected with a connecting shaft, and a grinding mechanism is mounted at the bottom of the connecting shaft; the material receiving box is fixed to the bottom of the grinding tank, the top of a connecting shaft is connected with the top of a first transmission shaft through a belt pulley mechanism, a recycling mechanism is arranged at the bottom of the first transmission shaft, and the top of the connecting shaft is connected with the top of a second transmission shaft through another belt pulley mechanism. According to the raw material grinding device for food seasoning production, after raw materials are ground, powdery materials can be screened immediately, unqualified large-particle raw materials can be conveyed into the grinding tank to be ground again, follow-up re-screening and re-processing are not needed, then the grinding efficiency is improved, and the processing time consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of food seasoning production, in particular to a raw material grinding device for food seasoning production. Background Art

[0002] Food seasonings come in many types and flavors, and are primarily used as supplementary supplies for preparing foods and the like. Some food seasonings require grinding during the production process, where granular seasonings are ground into powder for better incorporation into food during subsequent use. For example, a raw material grinding device for seasoning production and processing, disclosed in Publication No. CN218796394U, includes a support frame, a sealing assembly for loading materials and preventing powder from flying out during seasoning processing, and a grinding assembly for grinding the raw materials used in seasoning production into powder. The sealing assembly prevents raw material powder from flying out during processing, reducing waste. A crushing blade performs preliminary crushing on the raw materials used in seasoning production, and qualified raw material powder is discharged from the inner cylinder wall during the crushing process, reducing accumulation of raw material on the filter screen. When the raw material is crushed to a preset value, it is discharged from the filter screen to the fixed grinding block and the movable grinding block for fine grinding. During the rotation of the main shaft, the stored force of the vortex spring drives the elastic plate on the filter screen to disengage the block, thereby rotating the filter screen and stirring the raw material on the filter screen, improving grinding efficiency and enhancing the use effect. However, the raw material grinding device for seasoning production and processing still has the following shortcomings during actual use:

[0003] In the process of traditional grinding equipment, it is inevitable that some particles that have not been ground properly will be mixed in the processed materials, which will affect the subsequent use. Usually, the ground materials need to be screened and then the unqualified materials need to be reprocessed. However, there is a lack of synchronous screening structure in the grinding process, which increases the processing time. In response to the above problems, it is urgent to carry out innovative design based on the original raw material grinding device. Utility Model Content

[0004] The purpose of the present utility model is to provide a raw material grinding device for the production of food seasonings, so as to solve the problem that in the traditional grinding device mentioned above, during the processing process, some particles that have not been ground properly are inevitably present, and they are mixed in the processed materials and affect the subsequent use. Usually, the ground materials need to be screened and then the unqualified materials need to be reprocessed. However, during the grinding process, there is a lack of a synchronous screening structure, which increases the processing time.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a raw material grinding device for producing food seasonings, comprising a grinding jar, a support frame fixed to the inner wall of the grinding jar, and a motor mounted on the end of the support frame away from the grinding jar, the output shaft of the motor being connected to a connecting shaft, and a grinding mechanism mounted on the bottom of the connecting shaft;

[0006] It also includes: a material receiving box, fixed to the bottom of the grinding tank, the top of the connecting shaft is connected to the top of the first transmission shaft through a pulley mechanism, and the bottom of the first transmission shaft is provided with a recovery mechanism, which recovers the large particles after grinding for recycling processing, the top of the connecting shaft is connected to the top of the second transmission shaft through another pulley mechanism, and the bottom of the second transmission shaft is connected to the vibration mechanism, and the vibration mechanism is used to accelerate the falling of the material in the material receiving box.

[0007] Preferably, a gap is left between the side of the grinding mechanism and the inner wall of the grinding jar, and the top of the grinding mechanism is an inverted conical structure. When the grinding mechanism rotates, it approaches the inner wall of the grinding jar to grind the seasoning raw materials.

[0008] Preferably, the edge of the bottom surface of the grinding jar is in a grid shape, and the center of the bottom surface of the grinding jar is a solid structure, and the distance between the solid structure of the grinding jar and its inner wall is equal to the maximum distance between the grinding mechanism and the inner wall of the grinding jar. After grinding, the powdered seasoning falls into the receiving box through the grid at the edge of the grinding jar.

[0009] Preferably, the recovery mechanism includes an auger plate fixed to the outside of the first transmission shaft, and a fixed cylinder is sleeved on the outside of the auger plate, and the fixed cylinder is fixed to the side of the grinding tank, and unqualified raw materials can enter the fixed cylinder through the feed port.

[0010] Preferably, a feed port is provided between the bottom of the fixed cylinder and the receiving box, the inner bottom surface of the receiving box is an inclined structure, and the end of the receiving box close to the fixed cylinder is grid-shaped, and the seasoning raw materials that meet the specifications can be discharged from the grid of the receiving box.

[0011] Preferably, a discharge port is provided between the top of the fixed cylinder and the grinding tank, and the material receiving box is communicated with the fixed cylinder through the feed port, and the fixed cylinder is communicated with the grinding tank through the discharge port, and unqualified materials can be re-transferred to the grinding tank through the rotation of the auger plate.

[0012] Preferably, the vibration mechanism includes a movable shaft rotatably arranged on the bottom surface of the receiving box, and a cam is provided on the outer fixed sleeve of the movable shaft, and the movable shaft is connected to the bottom of the second transmission shaft through a pulley mechanism. The movable shaft can drive the cam to rotate and knock on the bottom of the receiving box.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the raw material grinding device for food seasoning production can immediately screen the powdered material after grinding the raw material, and unqualified large-particle raw materials can be transferred to the grinding tank for re-grinding, eliminating the need for subsequent re-screening and reprocessing, thereby improving the grinding efficiency and reducing processing time. The specific contents are as follows:

[0014] 1. After grinding, the powdered seasoning falls into the receiving box through the mesh at the edge of the grinding tank, and is then discharged from the mesh on the receiving box for collection. Unqualified seasonings are intercepted by the mesh on the receiving box and slide along its slope to the fixed cylinder for subsequent re-grinding.

[0015] 2. When the movable shaft drives the cam to rotate, the cam can contact the bottom surface of the receiving box and knock on the receiving box, which on the one hand accelerates the discharge of powdered seasonings, and on the other hand accelerates the unqualified seasonings to slide into the fixed cylinder. When the unqualified seasonings enter the fixed cylinder from the feed port, they can be transported upward through the auger plate and enter the grinding tank from the discharge port to achieve re-grinding of the seasonings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the grinding mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the grinding tank of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the auger plate of the utility model;

[0021] Figure 6 This is a schematic diagram of the cam structure of the utility model.

[0022] In the figure: 1. Grinding jar; 2. Support frame; 3. Motor; 4. Connecting shaft; 5. Grinding mechanism; 6. Material receiving box; 7. First transmission shaft; 8. Auger plate; 9. Fixed cylinder; 10. Feed port; 11. Discharge port; 12. Second transmission shaft; 13. Movable shaft; 14. Cam. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-6 , the utility model provides a technical solution:

[0025] In order to solve the problems existing in the prior art, the present embodiment adopts the following technical scheme: a raw material grinding device for food seasoning production, comprising a grinding tank 1, a support frame 2 is fixed to the inner wall of the grinding tank 1, and a motor 3 is installed at the end of the support frame 2 away from the grinding tank 1, the output shaft of the motor 3 is connected with a connecting shaft 4, and a grinding mechanism 5 is installed at the bottom of the connecting shaft 4; it also includes: a material receiving box 6, which is fixed to the bottom of the grinding tank 1, the top of the connecting shaft 4 is connected to the top of the first transmission shaft 7 through a pulley mechanism, and the bottom of the first transmission shaft 7 is provided with a recovery mechanism, which recovers the large particles after grinding for recycling processing, the top of the connecting shaft 4 is connected to the top of the second transmission shaft 12 through another pulley mechanism, and the bottom of the second transmission shaft 12 is connected to the vibration mechanism, and the vibration mechanism is used to accelerate the falling of the material in the material receiving box 6.

[0026] In the processing of the existing grinding device, it is inevitable that some particles that have not been ground properly will be mixed in the processed materials, which will affect the subsequent use. It is usually necessary to screen the ground materials and then reprocess the unqualified materials. However, there is a lack of a synchronous screening structure during the grinding process, which increases the processing time. There is a gap between the side of the grinding mechanism 5 and the inner wall of the grinding tank 1, and the top of the grinding mechanism 5 is an inverted cone structure; the edge of the bottom surface of the grinding tank 1 is grid-shaped, and the center of the bottom surface of the grinding tank 1 is a solid structure, and the distance between the solid structure of the grinding tank 1 and its inner wall is equal to the maximum distance between the grinding mechanism 5 and the inner wall of the grinding tank 1; the recovery mechanism includes an auger fixed to the outside of the first transmission shaft 7 Plate 8, and the outer side of the auger plate 8 is provided with a fixed cylinder 9, and the fixed cylinder 9 is fixed to the side of the grinding tank 1; a feed port 10 is provided between the bottom of the fixed cylinder 9 and the material receiving box 6, and the inner bottom surface of the material receiving box 6 is an inclined structure, and the end of the material receiving box 6 close to the fixed cylinder 9 is grid-shaped; a discharge port 11 is provided between the top of the fixed cylinder 9 and the grinding tank 1, and the material receiving box 6 is communicated with the fixed cylinder 9 through the feed port 10, and the fixed cylinder 9 is communicated with the grinding tank 1 through the discharge port 11; the vibration mechanism includes a movable shaft 13 rotatably arranged on the bottom surface of the material receiving box 6, and the outer fixed sleeve of the movable shaft 13 is provided with a cam 14, and the movable shaft 13 is connected to each other through a pulley mechanism and the bottom of the second transmission shaft 12.

[0027] First, pour the seasoning raw materials that need to be ground into the grinding tank 1, and then the motor 3 drives the grinding mechanism 5 to rotate through the connecting shaft 4. The raw materials are ground by the proximity of the grinding mechanism 5 to the inner wall of the grinding tank 1. After grinding, the powdered seasoning falls into the receiving box 6 through the grid at the edge of the grinding tank 1, and is then discharged from the grid on the receiving box 6 for collection. The unqualified seasoning is intercepted by the grid on the receiving box 6 and slides along its inclined surface to the fixed cylinder 9. While the connecting shaft 4 rotates, it can drive the second transmission shaft 12 to rotate through the pulley mechanism. The second transmission shaft 12 is driven by the pulley The mechanism drives the movable shaft 13 and the cam 14 to rotate. When the cam 14 rotates, it can contact the bottom surface of the material receiving box 6 and knock on the material receiving box 6. On the one hand, it accelerates the discharge of powdered seasonings, and on the other hand, it accelerates the unqualified seasonings to slide toward the fixed cylinder 9. The connecting shaft 4 can also drive the first transmission shaft 7 to rotate through the pulley mechanism, and then drive the auger plate 8 to rotate. In this way, after the unqualified seasoning enters the interior of the fixed cylinder 9 from the feed port 10, it can be transmitted upward through the auger plate 8 and enter the powder grinding tank 1 from the discharge port 11, so as to realize the re-grinding of the seasoning and ensure that the seasoning discharged from the material receiving box 6 meets the specifications.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A raw material grinding device for producing food seasonings, comprising a grinding jar (1), a support frame (2) fixed to the inner wall of the grinding jar (1), and a motor (3) mounted on the end of the support frame (2) away from the grinding jar (1), an output shaft of the motor (3) connected to a connecting shaft (4), and a grinding mechanism (5) mounted on the bottom of the connecting shaft (4); It is characterized by: Also includes: A material receiving box (6) is fixed to the bottom of the grinding jar (1); the top of the connecting shaft (4) is connected to the top of the first transmission shaft (7) through a pulley mechanism, and a recovery mechanism is provided at the bottom of the first transmission shaft (7). The recovery mechanism recovers the large particles after grinding for recycling. The top of the connecting shaft (4) is connected to the top of the second transmission shaft (12) through another pulley mechanism, and the bottom of the second transmission shaft (12) is connected to a vibration mechanism. The vibration mechanism is used to accelerate the falling of the material in the material receiving box (6).

2. The raw material grinding device for producing food seasoning according to claim 1, characterized in that: A gap is left between the side surface of the grinding mechanism (5) and the inner wall of the grinding jar (1), and the top of the grinding mechanism (5) is an inverted conical structure.

3. The raw material grinding device for food seasoning production according to claim 1, characterized in that: The bottom edge of the grinding jar (1) is in a grid shape, and the center of the bottom of the grinding jar (1) is a solid structure, and the distance between the solid structure of the grinding jar (1) and its inner wall is equal to the maximum distance between the grinding mechanism (5) and the inner wall of the grinding jar (1).

4. The raw material grinding device for producing food seasoning according to claim 1, characterized in that: The recovery mechanism comprises an auger plate (8) fixed to the outside of the first transmission shaft (7), and a fixing cylinder (9) is sleeved on the outside of the auger plate (8), and the fixing cylinder (9) is fixed to the side of the grinding tank (1).

5. The raw material grinding device for producing food seasoning according to claim 4, characterized in that: A feed port (10) is provided between the bottom of the fixed cylinder (9) and the material receiving box (6), the inner bottom surface of the material receiving box (6) is an inclined structure, and the end of the material receiving box (6) close to the fixed cylinder (9) is in a grid shape.

6. The raw material grinding device for producing food seasoning according to claim 5, characterized in that: A discharge port (11) is provided between the top of the fixed cylinder (9) and the powder grinding tank (1), and the material receiving box (6) is communicated with the fixed cylinder (9) through the feed port (10), and the fixed cylinder (9) is communicated with the powder grinding tank (1) through the discharge port (11).

7. The raw material grinding device for producing food seasoning according to claim 1, characterized in that: The vibration mechanism includes a movable shaft (13) rotatably arranged on the bottom surface of the receiving box (6), and a cam (14) is provided on the outer fixed sleeve of the movable shaft (13), and the movable shaft (13) is connected to the bottom of the second transmission shaft (12) through a pulley mechanism.

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