Raw material fine grinding device for essence processing

Abstract

The utility model relates to the technical field of essence fine grinding devices, in particular to a raw material fine grinding device for essence processing, which comprises a grinding tank and a grinding device arranged in the grinding tank. The grinding device comprises a driving motor, a driving rod fixedly connected with the output end of the driving motor and a coarse grinding plate fixed to the outer side of the middle of the driving rod, the bottom end of the coarse grinding plate makes contact with the positioning frame, the driving rod penetrates through the coarse grinding plate and the positioning frame to be fixedly connected with the connecting assembly, and the connecting assembly comprises an outer frame and a screw fixed in the outer frame. The bottom end of the screw rod is fixedly connected with the ball milling piece through two sets of hinged supports, the two sets of hinged supports are movably arranged in a sleeved mode through a pin shaft, the grinding fineness of raw materials can be improved through the two sets of grinding structures, and a coarse grinding plate structure at the top end can play a role in filtering impurities; and the ground raw materials can be poured out after the grinding device is detached from the inner ring by a user.

Description

Technical Field

[0001] This utility model relates to the technical field of fragrance fine grinding devices, specifically to a raw material fine grinding device for fragrance processing. Background Technology

[0002] If the raw materials are used to react directly with other reactants during the processing of fragrances, the reaction efficiency will be low because the raw materials are not ground. Moreover, a lot of fragrance will remain unreacted, leading to errors in the fragrance formulation and affecting the quality of the final product. Therefore, it is necessary to grind the fragrance raw materials more finely.

[0003] The ultrafine grinding of flavorings is generally achieved through methods such as air jet mills or stirred mills. This processing method mainly achieves the pulverization effect through the mutual collision and friction of raw materials. However, since the impact intensity, impact angle, and speed of the raw materials cannot be controlled, the pulverization effect is also uncontrollable. During pulverization, some raw materials cannot be completely pulverized, resulting in poor pulverization effect, or repeated pulverization is required to further reduce the particle size of the raw materials. Furthermore, screening structures such as sieves are required to intercept large particles of raw materials. Therefore, it cannot meet people's needs in terms of both structural complexity and raw material pulverization effect. Utility Model Content

[0004] Technical problems to be solved

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a raw material fine grinding device for fragrance processing, which can effectively solve the problems in the existing technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a fine grinding device for raw materials in fragrance processing, including a grinding jar and a grinding device disposed inside the grinding jar. A mounting frame is fixed to the top of the grinding jar. The grinding device includes a drive motor, a drive rod fixedly connected to the output end of the drive motor, and a coarse grinding plate fixed to the outer side of the middle part of the drive rod. The bottom end of the coarse grinding plate contacts a positioning frame. The drive rod passes through the coarse grinding plate and the positioning frame and is fixedly connected to a connecting assembly. The connecting assembly includes an outer frame and a screw fixed inside the outer frame. The bottom end of the screw is fixedly connected to a ball milling part through two sets of hinge supports. The two sets of hinge supports are movably sleeved between each other by a pin.

[0008] Furthermore, the positioning frame includes an inner ring fixed to the inner wall of the grinding tank and a sieve plate sleeved on the top of the inner ring. The middle part of the sieve plate has a concave structure, and the top of the coarse grinding plate also has a concave structure. The bottom of the coarse grinding plate is fastened to the top of the sieve plate.

[0009] Furthermore, multiple sets of sieve holes are provided in the middle of both the sieve plate and the coarse grinding plate.

[0010] Furthermore, the bottom end of the drive rod is fixedly connected to the top end of the outer frame. The outer frame is a hollow frame structure without sides, and the top end of the screw is located inside the outer frame, with a nut structure sleeved on the outer side of its top end.

[0011] Furthermore, the two sides of the two sets of hinge supports are fixedly connected to the top of the ball mill and the bottom of the outer frame, respectively, and a spring is fixedly sleeved between the outer frame and the hinge supports.

[0012] Furthermore, the bottom end of the ball milling piece and the inner sidewall of the bottom end of the grinding jar are both spherical structures, and the diameter of the ball milling piece is smaller than the bottom diameter of the grinding jar.

[0013] The technical solution provided by this utility model has the following advantages compared with the known public technology:

[0014] This invention features a unique grinding device structure. Users can add raw materials to the grinding jar, where they are stored and collected by a concave coarse grinding plate structure. Driven by a top-mounted motor, the coarse grinding plate structure rotates via a drive rod, causing raw material particles to fall between the coarse grinding plate and the sieve plate. Coarse grinding occurs between the bottom of the coarse grinding plate and the sieve plate, and the particles fall to the bottom of the grinding jar for finer grinding via a ball mill structure. During use, the user can adjust the contact force between the bottom ball mill and the grinding jar using a screw within the outer frame, and secure it with a nut. Two sets of hinged supports allow adjustment of the angle between the outer frame and the ball mill. Rotation of the top-mounted drive rod causes the ball mill to rotate eccentrically. The two are fitted together by a pin and secured with a nut. Therefore, this device offers multiple functions: the two grinding structures improve the grinding fineness of the raw materials, the top coarse grinding plate filters out impurities, and the ground raw materials can be poured out after the user removes the grinding device from the inner ring. Attached Figure 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 schematic diagram of the structure of this utility model;

[0017] Figure 2This is an exploded view of the structure of this utility model;

[0018] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the structure at point A;

[0020] Figure 5 This is a structural exploded view of the coarse grinding plate-positioning frame in this utility model.

[0021] The labels in the diagram represent: 1. Grinding jar; 11. Mounting frame; 2. Grinding device; 21. Drive motor; 22. Drive rod; 23. Coarse grinding plate; 24. Positioning frame; 241. Sieve plate; 242. Inner ring; 25. Connecting assembly; 251. Outer frame; 252. Spring; 253. Hinge support; 254. Pin; 255. Screw; 26. Grinding ball. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] The present invention will be further described below with reference to the embodiments.

[0024] Example: A fine grinding apparatus for raw materials in fragrance processing, see attached document. Figure 1 -Appendix Figure 5 The grinding device includes a grinding jar 1 and a grinding device 2 disposed inside the grinding jar 1. The top of the grinding jar 1 is fixed with a mounting frame 11. The grinding device 2 includes a drive motor 21, a drive rod 22 fixedly connected to the output end of the drive motor 21, and a coarse grinding plate 23 fixed on the outer side of the middle part of the drive rod 22. The bottom end of the coarse grinding plate 23 contacts a positioning frame 24. The drive rod 22 passes through the coarse grinding plate 23 and the positioning frame 24 and is fixedly connected to a connecting assembly 25. The connecting assembly 25 includes an outer frame 251 and a screw 255 fixed inside the outer frame 251. The bottom end of the screw 255 is fixedly connected to a ball milling part 26 through two sets of hinge supports 253. The two sets of hinge supports 253 are movably sleeved between each other through a pin 254.

[0025] Since the sieve hole size of the sieve plate 241 is smaller than that of the sieve hole size of the coarse grinding plate 23, the ground particles will enter below the sieve plate 241 to complete the coarse grinding function.

[0026] The positioning frame 24 includes an inner ring 242 fixed to the inner wall of the grinding tank 1 and a sieve plate 241 sleeved on the top of the inner ring 242. The middle part of the sieve plate 241 has a concave structure, and the top of the coarse grinding plate 23 also has a concave structure. The bottom of the coarse grinding plate 23 is fastened to the top of the sieve plate 241. Multiple sets of sieve holes are opened in the middle of both the sieve plate 241 and the coarse grinding plate 23. Through the grinding device 2 structure, the user can add raw materials into the grinding tank 1. Through the concave coarse template structure, the raw materials are stored and collected. Driven by the drive motor 21 at the top, the coarse grinding plate 23 structure is rotated by the drive rod 22. The raw material particles will fall between the coarse grinding plate 23 and the sieve plate 241. The bottom of the coarse grinding plate 23 structure and the sieve plate 241 are coarsely ground. The particles will fall down to the bottom of the grinding tank 1 and be finely ground by the ball mill 26 structure.

[0027] The bottom end of the drive rod 22 is fixedly connected to the top end of the outer frame 251. The outer frame 251 is a hollow frame structure without sides, and the top end of the screw 255 is located inside the outer frame 251, with a nut structure sleeved on the outer side of its top end. The two sets of hinge supports 253 are fixedly connected to the top end of the grinding part 26 and the bottom end of the outer frame 251, respectively. A spring 252 is fixedly sleeved between the outer frame 251 and the hinge supports 253. The bottom end of the grinding part 26 and the inner side wall of the bottom end of the grinding jar 1 are both spherical structures, and the diameter of the grinding part 26 is smaller than the bottom diameter of the grinding jar 1. During use, the user can use the screw 255 to adjust the outer frame. The position adjustment within 251 allows for contact force between the bottom grinding ball 26 and the grinding jar 1, and is secured by a nut. The two sets of hinged supports 253 allow for adjustment of the angle between the outer frame 251 and the grinding ball 26. When the drive rod 22 at the top rotates, the grinding ball 26 can rotate eccentrically. The two are fitted together by a pin 254 and secured by a nut. Therefore, this device has multiple functions during use. The two grinding structures can improve the grinding fineness of the raw materials, and the coarse grinding plate 23 at the top can filter out impurities. The ground raw materials can be poured out after the user removes the grinding device 2 from the inner ring 242.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fine grinding apparatus for raw materials in fragrance processing, characterized in that, The present invention includes a grinding jar (1) and a grinding device (2) disposed in the grinding jar (1). The top of the grinding jar (1) is fixedly mounted with a mounting frame (11). The grinding device (2) includes a drive motor (21), a drive rod (22) fixedly connected to the output end of the drive motor (21), and a coarse grinding plate (23) fixed on the outer side of the middle part of the drive rod (22). The bottom end of the coarse grinding plate (23) is in contact with the top end of the positioning frame (24). The drive rod (22) passes through the coarse grinding plate (23) and the positioning frame (24) and is fixedly connected to the connecting assembly (25). The connecting assembly (25) includes an outer frame (251) and a screw (255) fixed in the outer frame (251). The bottom end of the screw (255) is fixedly connected to the ball milling part (26) through two sets of hinge supports (253). The two sets of hinge supports (253) are movably sleeved between each other through a pin (254).

2. The fine grinding device for raw materials in fragrance processing according to claim 1, characterized in that, The positioning frame (24) includes an inner ring (242) fixed to the inner wall of the grinding tank (1) and a sieve plate (241) sleeved on the top of the inner ring (242). The middle part of the sieve plate (241) is concave, and the top of the coarse grinding plate (23) is also concave. The bottom end of the coarse grinding plate (23) is fastened to the top of the sieve plate (241).

3. The raw material fine grinding device for fragrance processing according to claim 2, characterized in that, The sieve plate (241) and the coarse grinding plate (23) both have multiple sets of sieve hole structures in the middle, and the sieve hole size of the sieve plate (241) is smaller than the sieve hole size of the coarse grinding plate (23), and there is a gap between the sieve plate (241) and the coarse grinding plate (23).

4. The raw material fine grinding device for fragrance processing according to claim 1, characterized in that, The bottom end of the drive rod (22) is fixedly connected to the top end of the outer frame (251). The outer frame (251) is a hollow frame structure without sides, and the top end of the screw (255) is located inside the outer frame (251), with a nut structure sleeved on the outer side of its top end.

5. The raw material fine grinding device for fragrance processing according to claim 4, characterized in that, The two sets of hinge supports (253) are fixedly connected to the top of the ball mill (26) and the bottom of the outer frame (251) on both sides respectively, and a spring (252) is fixedly sleeved between the outer frame (251) and the hinge support (253).

6. The fine grinding apparatus for raw materials in fragrance processing according to claim 1, characterized in that, The bottom end of the ball milling piece (26) and the inner wall of the bottom end of the grinding jar (1) are both spherical structures, and the diameter of the ball milling piece (26) is smaller than the bottom diameter of the grinding jar (1).

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