Grinding device for food additive production

Abstract

The utility model relates to food additive production field especially, relate to a kind of grinding device for food additive production, including base, the base top end is connected with box, and the box top is provided with first cylinder, first motor is connected to the first cylinder output end, and the first motor push end is connected with first millstone, the first millstone bottom is provided with second millstone, and the second millstone and box inside side are fixedly connected with kiss, the first millstone and second millstone are matched and constitute lifting grinding structure, second millstone inside is provided with discharge chute, the discharge chute is embedded with scraper, first transmission shaft one end is connected with second motor, second motor is connected in second cylinder interior, the second millstone bottom is provided with second grinding mechanism. The device is cooperated by first millstone, second millstone and grinding wheel, so that food additive raw materials can be ground more fully.

Description

Technical Field

[0001] This utility model relates to the field of food additive production, and in particular to a grinding device for food additive production. Background Technology

[0002] Food additives are artificial or natural substances added to food to improve its quality, color, aroma, and flavor, as well as for preservation, freshness, and processing needs. They are essentially auxiliary substances and may not have nutritional value themselves, but they can enhance the safety, stability, or sensory characteristics of food through technological means.

[0003] Grinding equipment is often used in the production of food additives because the initial raw materials are in the form of lumps or large particles. Grinding the raw materials makes them easier to store and use. However, most existing food additive grinding equipment only has one grinding process, resulting in poor grinding effect. In addition, the raw materials tend to accumulate in the grinding chamber during the grinding process, which leads to slow grinding efficiency. Utility Model Content

[0004] This utility model proposes a grinding device for the production of food additives, which solves the existing problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a grinding device for food additive production, comprising a base, a housing connected to the top of the base, a first cylinder provided at the top of the housing, a first motor connected to the pushing end of the first cylinder, a first grinding disc connected to the output end of the first motor, a second grinding disc provided at the bottom of the first grinding disc, and the second grinding disc being fixedly connected to the inner side of the housing, the first grinding disc and the second grinding disc cooperating to form a lifting grinding structure, a feeding groove provided inside the second grinding disc, a scraper fitted into the feeding groove, a first drive shaft connected to the bottom of the scraper, a second motor connected to one end of the first drive shaft, the second motor being connected to the upper end of the second cylinder, and a second grinding mechanism provided at the bottom of the second grinding disc.

[0006] Preferably, the bottom of the second grinding disc is connected to a first fixing plate, and a first guide plate is connected to one side of the first fixing plate, and a second cylinder is connected to the top of the first fixing plate.

[0007] Preferably, the scraper is provided with a brush at the bottom.

[0008] Preferably, the second grinding mechanism includes an annular sieve screen, and a second fixed plate is connected to the bottom of the annular sieve screen. A second guide plate is connected to one side of the second fixed plate, and a third motor is connected to the top of the second fixed plate. The output end of the third motor is connected to a second drive shaft.

[0009] Preferably, a fourth motor is connected to one side of the second drive shaft, and the output end of the fourth motor is connected to a third drive shaft, one end of which is connected to a grinding wheel.

[0010] Preferably, the annular screening mesh has sieve holes arranged in a circular pattern.

[0011] Preferably, a feeding hopper is provided on the outside of the box, and a funnel is connected to the bottom of the box.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. By adopting a sealed box design, dust generated during the grinding process is prevented from flying around, ensuring a clean working environment and preventing dust from being inhaled and causing harm.

[0014] 2. When the material enters the box from the feed inlet via the first and second grinding discs, it undergoes a first grinding process and is then scraped into the second grinding mechanism by a scraper. The scraper is designed to be liftable, so as not to affect the grinding process and to prevent the ground material from accumulating in the box. In the second grinding mechanism, the material is ground a second time by a grinding wheel, so that the material can be ground more thoroughly. The annular screen is equipped with sieve holes, which, together with the grinding wheel, allow the ground material to enter the bottom funnel. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the feeding structure of this utility model.

[0017] Figure 3 This is a schematic diagram showing the internal structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the second grinding disc of this utility model.

[0019] Figure 5 For the present utility model Figure 4 Enlarged diagram of point A in the middle.

[0020] Figure 6 This is a schematic diagram of the second grinding mechanism of this utility model.

[0021] Figure 7 This is a schematic diagram of the second grinding mechanism of this utility model from another perspective.

[0022] The following are the labels in the diagram: 1. Base; 2. Box body; 3. First cylinder; 4. First motor; 5. First grinding disc; 6. Second grinding disc; 7. Scraper; 8. Second cylinder; 9. Second motor; 10. First guide plate; 11. First drive shaft; 12. Annular screening screen; 13. Third motor; 14. Second guide plate; 15. Second drive shaft; 16. Fourth motor; 17. Grinding wheel; 18. Screen hole; 19. Feed hopper; 20. Discharge chute; 21. First fixing plate; 22. Second fixing plate; 23. Third drive shaft; 24. Brush; 25. Funnel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-7 This utility model provides a technical solution: a grinding device for food additive production, including a base 1, a housing 2 connected to the top of the base 1, a first cylinder 3 installed at the top of the housing 2, a first motor 4 connected to the pushing end of the first cylinder 3, and a first grinding disc 5 connected to the output end of the first motor 4. A second grinding disc 6 is installed at the bottom of the first grinding disc 5, and the second grinding disc 6 is fixedly connected to the inner side of the housing 2. The first grinding disc 5 and the second grinding disc 6 cooperate to form a lifting grinding structure. A feeding groove 20 is opened inside the second grinding disc 6. The material trough 20 is fitted with a scraper 7, the bottom of the scraper 7 is connected to a first drive shaft 11, one end of the first drive shaft 11 is connected to a second motor 9, the second motor 9 is connected to the upper end of the second cylinder 8, the bottom of the second grinding disc 6 is provided with a second grinding mechanism; the bottom of the second grinding disc 6 is connected to a first fixing plate 21, and one side of the first fixing plate 21 is connected to a first guide plate 10, the top of the first fixing plate 21 is connected to the second cylinder 8; the bottom of the scraper 7 is provided with a brush 24; the outside of the box 2 is provided with a feeding hopper 19, and the bottom of the box 2 is connected to a funnel 25.

[0025] In practice, during the initial grinding of the food additive raw materials, the raw materials are manually poured into the feed hopper 19. The lifting and lowering of the first cylinder 3 reduces the gap between the first grinding disc 5 and the second grinding disc 6. The rotation of the first motor 4 drives the first grinding disc 5 to rotate, thus performing the initial grinding of the food additive raw materials. After grinding is complete, the retraction of the first cylinder 3 causes the first grinding disc 5 to rise, increasing the gap between it and the second grinding disc 6. At this point, the second cylinder 8 pushes the scraper 7 to rise and fall, aligning it with the second grinding disc 6 in the vertical direction. The rotation of the second motor 9... The first drive shaft 11 is rotated, which in turn drives the scraper 7 to rotate. The scraper 7 has a brush 24 at its bottom. The brush 24 can better scrape the raw material on the second grinding disc 6 through the feeding groove 20. The material falls into the second grinding mechanism below through the feeding groove 20. An inclined first guide plate 10 is also provided above the second cylinder 8. The first guide plate 10 is connected to the first fixed plate 21 and does not participate in the lifting movement to prevent the scraped raw material from accumulating above the second cylinder 8 and causing problems with the machine operation. Through the above operation, the first grinding work of the raw material can be completed.

[0026] Please refer to Figure 6 and Figure 7 The second grinding mechanism includes an annular screen 12, with a second fixed plate 22 connected to the bottom of the annular screen 12, a second guide plate 14 connected to one side of the second fixed plate 22, a third motor 13 connected to the top of the second fixed plate 22, and a second drive shaft 15 connected to the output end of the third motor 13; a fourth motor 16 connected to one side of the second drive shaft 15, and a third drive shaft 23 connected to the output end of the fourth motor 16, with a grinding wheel 17 connected to one end of the third drive shaft 23; the annular screen 12 has sieve holes 18 arranged in a circular pattern.

[0027] In practice, during the second grinding of the raw materials, the materials first arrive at the surface of the annular screen 12 through the feeding chute 20. At this point, the rotation of the third motor 13 drives the second transmission shaft 15 to rotate, and the rotation of the fourth motor 16 drives the third transmission shaft 23 to rotate, which in turn drives the grinding wheel 17 to rotate. This allows for the second grinding of the raw materials at the top of the annular screen 12. The ground material then passes through the sieve holes 18 of the annular screen 12 into the funnel 25 below. A powder bag can be attached to the bottom of the funnel 25 to help the device better collect the ground material. An inclined second guide plate 14 is also installed above the third motor 13, and this second guide plate 14 is connected to the second fixed plate 22 and does not participate in the lifting motion, preventing the material from accumulating at the top of the third motor 13. Through the above operations, the grinding of the raw materials can be further completed.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A grinding device for producing food additives, comprising a base (1), characterized in that: The top of the base (1) is connected to the housing (2), and the top of the housing (2) is provided with a first cylinder (3). The pushing end of the first cylinder (3) is connected to a first motor (4), and the output end of the first motor (4) is connected to a first grinding disc (5). The bottom of the first grinding disc (5) is provided with a second grinding disc (6), and the second grinding disc (6) is fitted with the inner side of the housing (2) and fixedly connected. The first grinding disc (5) and the second grinding disc (6) cooperate to form a lifting grinding structure. The second grinding disc (6) has a feeding groove (20) inside, and a scraper (7) is fitted into the feeding groove (20). The bottom of the scraper (7) is connected to a first transmission shaft (11), one end of the first transmission shaft (11) is connected to a second motor (9), and the second motor (9) is connected to the upper end of the second cylinder (8). The bottom of the second grinding disc (6) is provided with a second grinding mechanism.

2. The grinding apparatus for food additive production according to claim 1, characterized in that: The bottom of the second grinding disc (6) is connected to a first fixing plate (21), and a first guide plate (10) is connected to one side of the first fixing plate (21). The top of the first fixing plate (21) is connected to a second cylinder (8).

3. The grinding apparatus for food additive production according to claim 1, characterized in that: A brush (24) is provided at the bottom of the scraper (7).

4. The grinding apparatus for food additive production according to claim 1, characterized in that: The second grinding mechanism includes an annular screen (12), and the bottom of the annular screen (12) is connected to a second fixed plate (22). A second guide plate (14) is connected to one side of the second fixed plate (22). A third motor (13) is connected to the top of the second fixed plate (22), and the output end of the third motor (13) is connected to a second drive shaft (15).

5. The grinding apparatus for food additive production according to claim 4, characterized in that: A fourth motor (16) is connected to one side of the second drive shaft (15), and the output end of the fourth motor (16) is connected to a third drive shaft (23), and one end of the third drive shaft (23) is connected to a grinding wheel (17).

6. The grinding apparatus for food additive production according to claim 4, characterized in that: The annular screening screen (12) has sieve holes (18) arranged in a circular pattern.

7. The grinding apparatus for food additive production according to claim 1, characterized in that: A feeding hopper (19) is provided on the outside of the box (2), and a funnel (25) is connected to the bottom of the box (2).

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