Grinding equipment for monascus fermentation

Abstract

The invention provides grinding equipment for monascus fermentation, and belongs to the technical field of grinding and grinding. Comprising a base, a discharging pipe is fixedly connected to one side of the base, a grinding shell is fixedly connected to the top of the base, a grinding movable disc structure is connected to the grinding shell, a rotating cover plate is rotationally connected to the grinding movable disc structure, a feeding pipe is fixedly connected to one side of the rotating cover plate, and a grinding groove is formed in the grinding shell; an annular sieve plate is fixedly connected to the inner wall of the grinding groove, and a grinding movable disc structure is rotationally connected to the grinding shell. The material homogenizing structure, the residue preventing structure and the air blowing structure are arranged and matched with one another, the residue preventing structure fixed in the material homogenizing structure is used for preventing red yeast rice powder from adhering to the interior of the material homogenizing structure, and meanwhile the residue preventing structure can form turbulent flow on the surface of the material homogenizing structure; and the red yeast rice material on the surface of the uniform structure is more uniformly mixed.

Description

Technical Field

[0001] The invention relates to the technical field of grinding and powder milling, and in particular to a grinding device used for red yeast rice fermentation. Background Art

[0002] Red yeast rice is a traditional fermented food, mainly used for seasoning and coloring. It acts on rice or other grains to produce natural red pigments and special flavors. Red yeast rice is a natural food with a long history. It can be used as a pigment and has certain health benefits. During the production process, red yeast rice needs to be ground and crushed, and then ground into powder using a grinding mill.

[0003] The red yeast rice mill is mainly involved in grinding materials to achieve crushing. It is usually composed of components such as a motor, a main shaft, a T-hammer and steel teeth. The motor drives the main shaft to rotate, and a T-hammer is installed on the main shaft. After the material enters the mill, the red yeast rice is impacted and crushed by the T-hammer and steel teeth until it is ground into the required powder. The mill is also equipped with a screen to control the particle size of the powder.

[0004] When the existing grinding machine grinds the material into powder, the powdered material will flow back from the material inlet driven by the internal rotating airflow. At the same time, material is easily left in the grinding groove of the grinding machine, which is very inconvenient to clean and affects the subsequent grinding hygiene. Therefore, the present application provides a grinding equipment for red yeast rice fermentation to meet the needs. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a grinding device for red yeast rice fermentation to solve the problem that when the existing mill grinds the material into powder, the powdered material will flow back out from the material inlet driven by the internal rotating airflow, and at the same time, the material is easily left in the grinding groove of the mill, which is very inconvenient to clean and affects the hygiene of subsequent grinding.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A grinding device for red yeast rice fermentation, comprising a base, one side of the base is fixedly connected to a discharge pipe, the top of the base is fixedly connected to a grinding shell, the grinding shell is connected to a grinding disk structure, the grinding disk structure is rotatably connected to a rotating cover plate, one side of the rotating cover plate is fixedly connected to a feed pipe, a grinding trough is provided on the grinding shell, an annular sieve plate is fixedly connected to the inner wall of the grinding trough, the grinding shell is rotatably connected to the grinding disk structure; a material uniformity structure, the material uniformity structure is located on the rotating cover plate, and the material uniformity structure is connected to the rotating cover plate The material uniform structure is used to make the red yeast rice material flow more evenly inside the grinding trough, and the material uniform structure is fixedly connected with steel teeth; an anti-residue structure, which is located inside the material uniform structure and connected to the material uniform structure, and is used to prevent red yeast rice powder from sticking to the material uniform structure; an air blowing structure, which is located on one side of the material uniform structure and connected to the material uniform structure, and is used to cooperate with the grinding movable disc structure to blow air into the material uniform structure.

[0008] Optionally, a sealing circular plate is fixedly connected to one side of the rotating cover plate, a feed port is provided at the center of the sealing circular plate, the feed port passes through the rotating cover plate and is connected to the feed pipe, and semicircular grooves evenly distributed in an annular shape are provided on the surface of the sealing circular plate.

[0009] Optionally, the grinding movable disc structure includes a transmission shaft rotatably connected to one side of the grinding shell, one end of the transmission shaft is fixedly connected to a turntable, a plurality of columnar pins are fixedly connected to a surface of one side of the turntable, and a plurality of T-shaped hammers are fixedly connected to an edge position of one side of the turntable.

[0010] Optionally, the material uniformity structure includes several mounting tubes fixedly connected to the semicircular groove, the mounting tubes are hollow semi-cylindrical structures, the inner ends of several mounting tubes are fixedly connected with a first ring plate, the middle positions of several mounting tubes are fixedly connected with a second ring plate, the outer ends of several mounting tubes are fixedly connected with a third ring plate, the inner surface wall of the first ring plate is fixedly connected with an inner retaining ring, and the outer surface wall of the third ring plate is fixedly connected with an outer retaining ring.

[0011] Optionally, the inner surface wall of the inner clamp ring and the positions corresponding to the several mounting tubes are provided with isolation holes, the isolation holes are connected to the mounting tubes, and an isolation plate is fixedly connected to the side of the inner surface wall of the inner clamp ring close to the isolation hole, and the isolation plate is an annular structure turned inward toward the rotating cover plate, and the inner wall of the outer clamp ring is respectively fitted and sealed with one end of the several mounting tubes; the first air port, the second air port and the air inlet are respectively penetrated by the first ring plate, the second ring plate and the third ring plate at the connection positions with the mounting tube, and the first connecting groove, the second connecting groove and the third connecting groove which are compatible with the first air port, the second air port and the air inlet are respectively provided on one side of the mounting tube at the positions corresponding to the first air port, the second air port and the air inlet.

[0012] Optionally, the anti-residue structure includes a guide unit connected to the inner wall of the mounting tube, and an end of the guide unit close to the air inlet is connected to an air guide unit; the guide unit includes a third guide tube fixedly connected to the inner surface wall of the mounting tube between the third connecting groove and the second connecting groove, the interior of the third guide tube is sleeved with a second guide tube, the second guide tube is located between the third connecting groove and the first connecting groove of the mounting tube, the interior of the second guide tube is sleeved with a first guide tube, the first guide tube is located between the third connecting groove and the isolation hole of the mounting tube, and one end of the second guide tube is fixedly connected to the inner surface wall of the mounting tube between the first connecting groove and the second connecting groove. Two sealing blocks, one end of the first guide tube is fixedly connected to the inner surface wall of the mounting tube between the isolation hole and the first connecting groove with a first sealing block, the third guide tube, the second guide tube and the first guide tube are hollow semi-cylindrical structures with consistent cross-sectional shapes and gradually decreasing sizes, the third guide tube and the second guide tube, as well as the second guide tube and the first guide tube are fixedly connected by connecting strips; a third air duct is separated between the third guide tube and the second guide tube, a second air duct is separated between the second guide tube and the first guide tube, the internal channel of the first guide tube is the first air duct, and the inner walls of the third air duct, the second air duct and the first air duct are fixedly connected with uniform air guide strips.

[0013] Optionally, the air guide unit includes a third air guide plate fixedly connected to the surface wall of the third guide tube near one end of the air inlet, one end of the second guide tube is fixedly connected to the second air guide plate, one end of the first guide tube is fixedly connected to the first air guide plate, and the third air guide plate, the second air guide plate and the first air guide plate are all semi-circular plate structures.

[0014] Optionally, the blowing structure includes an air collecting unit connected to one side of the third ring plate; the air collecting unit includes an air collecting ring plate fixedly connected to one side of the third ring plate, both sides of the air collecting ring plate are outward-turned structures, and the bottom of the air collecting ring plate is provided with a blowing port corresponding to the air inlet, and a guide block is fixedly connected between every two of the blowing ports, both sides of the guide block are in contact with the inner wall of the air collecting ring plate, and the surface of the guide block is an arc-shaped structure with a convex middle, and limiting grooves are provided on both side inner walls of the air collecting ring plate.

[0015] Optionally, a ring plate is rotatably connected to the limit groove, and the ring plate is rotatably connected in the limit groove. A side of the ring plate close to the wind collecting ring sheet is fixedly connected with a plurality of uniform wind blocks, and a driving groove is opened on the side of the ring plate away from the wind collecting ring sheet, and a plurality of uniformly arranged driving blocks are fixedly connected to the inner wall of the driving groove.

[0016] Optionally, a driving rod is fixedly connected to one side of the T-shaped hammer, and the driving rod is an L-shaped structure. The T-shaped hammer and the ring plate are clamped with the driving groove through the driving rod.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above scheme, a material uniform structure, an anti-residue structure and a blowing structure are set up, and the three cooperate with each other. The anti-residue structure fixed inside the material uniform structure can prevent the red yeast rice powder from sticking to the material uniform structure. At the same time, the anti-residue structure can form turbulence on the surface of the material uniform structure, so that the red yeast rice material on the surface of the material uniform structure is mixed more evenly.

[0019] By setting up an isolation plate, the isolation plate with an inward-turned ring structure can guide the airflow inside the first guide tube, and by guiding the blowing of the first guide tube, an air wall is formed in the inner retaining ring, which can block the red yeast rice powder inside the grinding trough and prevent it from flowing back into the feed pipe. At the same time, the low resistance formed by the air wall will not block the entry of red yeast rice material.

[0020] A guide unit is provided, which is used to guide the airflow in the blowing structure to the first air outlet, the second air outlet, the air inlet and the isolation hole respectively, and the third guide tube, the second guide tube and the first guide tube cooperate with each other to form an air outlet, thereby preventing red yeast rice powder from entering the installation tube, and there is no need to clean the inner wall of the installation tube after the work is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the grinding equipment used for red yeast rice fermentation;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the rotating cover plate and the grinding shell in the first state;

[0024] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of the rotating cover plate and the grinding shell in the second state;

[0025] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of the rotating cover;

[0026] Figure 5 Schematic diagram of the three-dimensional structure for assembling the residual structure and the material uniform structure;

[0027] Figure 6 It is a schematic diagram of the multi-view stereoscopic structure of the uniform structure of the material;

[0028] Figure 7 Schematic diagram of the three-dimensional structure for assembling the anti-residue structure;

[0029] Figure 8 To prevent residual structure, a three-dimensional structural diagram is provided;

[0030] Fig. 9 for Figure 8 A schematic diagram of the three-dimensional enlarged structure at B in the middle;

[0031] Fig.10 To prevent residual structure, cut open the three-dimensional structure diagram;

[0032] Fig.11 It is a schematic diagram of the three-dimensional structure of the blowing structure part;

[0033] Fig.12 for Fig.11 A schematic diagram of the three-dimensional enlarged structure at C in the middle;

[0034] Fig.13 It is a schematic diagram of the multi-view stereoscopic structure of the ring plate;

[0035] Fig.14 It is a schematic diagram of the three-dimensional structure of the wind collection unit;

[0036] Fig.15 for Figure 3 Schematic diagram of the three-dimensional structure at A in the middle.

[0037] Reference numerals:

[0038] 1. Base; 11. Discharge pipe; 2. Grinding shell; 21. Annular sieve plate; 3. Grinding moving disc structure; 31. Turntable; 32. T-shaped hammer; 33. Driving rod; 34. Column pin; 35. Transmission shaft; 4. Rotating cover plate; 41. Sealing circular plate; 411. Semicircular groove; 412. Feed pipe; 42. Feed port; 5. Blowing structure; 51. Ring plate; 511. Wind block; 512. Driving groove; 52. Air collecting unit; 521. Air collecting ring piece; 522. Air blowing port; 523. Limiting groove; 524. Guide block; 53. Driving stopper; 6. Anti-residue structure; 61. Guide unit; 611. Third guide pipe; 612. First Second guide tube; 613, second sealing block; 614, first guide tube; 615, first sealing block; 616, third air duct; 617, second air duct; 618, first air duct; 619, connecting strip; 62, air guide unit; 621, third air guide plate; 622, second air guide plate; 623, first air guide plate; 63, air guide strip; 7, steel teeth; 8, material uniform structure; 81, mounting tube; 82, third ring plate; 821, air inlet; 822, outer retaining ring; 83, second ring plate; 831, second air outlet; 84, first ring plate; 841, first air outlet; 85, inner retaining ring; 851, isolation plate; 852, isolation hole.

[0039] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0040] The grinding equipment for red yeast rice fermentation provided by the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0041] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0042] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0043] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0044] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0045] like Figures 1 to 4As shown, an embodiment of the present invention provides a grinding device for red yeast rice fermentation, comprising a base 1, a discharge pipe 11 is fixedly connected to one side of the base 1, a grinding shell 2 is fixedly connected to the top of the base 1, the base 1, the discharge pipe 11 and the grinding shell 2 are all prior arts, the bottom of the grinding shell 2 is connected to the discharge pipe 11, a grinding movable disc structure 3 is connected to the grinding shell 2, a rotating cover plate 4 is rotatably connected to the grinding movable disc structure 3, a columnar pin 34 inside the grinding movable disc structure 3 cooperates with the steel teeth 7 on the rotating cover plate 4 to grind the red yeast rice material into powder, a feed pipe 412 is fixedly connected to one side of the rotating cover plate 4, a grinding trough is provided on the grinding shell 2, an annular sieve plate 21 is fixedly connected to the inner wall of the grinding trough, the grinding trough provides a working space for the grinding of the red yeast rice material, and the annular sieve plate 21 Used for screening red yeast rice powder that meets the requirements, a grinding disk structure 3 is rotatably connected to the grinding shell 2; a material uniform structure 8, the material uniform structure 8 is located on the rotating cover plate 4, and the material uniform structure 8 is connected to the rotating cover plate 4, the material uniform structure 8 is used to make the red yeast rice material flow more evenly inside the grinding trough, and steel teeth 7 are fixedly connected to the material uniform structure 8; an anti-residue structure 6, the anti-residue structure 6 is located inside the material uniform structure 8, and the anti-residue structure 6 is connected to the material uniform structure 8, the anti-residue structure 6 is used to prevent red yeast rice powder from sticking to the material uniform structure 8; a blowing structure 5, the blowing structure 5 is located on one side of the material uniform structure 8, and the blowing structure 5 is connected to the material uniform structure 8, and the blowing structure 5 is used to cooperate with the grinding disk structure 3 to blow air inside the material uniform structure 8.

[0046] During operation, the rotating cover plate 4 is rotated to the notch of the grinding groove of the grinding shell 2, and then the rotating cover plate 4 is fixed to the grinding shell 2 by the hand wheel on the grinding shell 2. The staff pours the red yeast material from the feed pipe 412, and the poured red yeast material enters the grinding groove through the rotating cover plate 4. The control switch on the base 1 is turned on, and the driving motor inside the base 1 drives the grinding movable disc structure 3 to rotate inside the notch of the grinding groove. The columnar pin 34 inside the grinding movable disc structure 3 cooperates with the steel teeth 7 on the rotating cover plate 4 to grind the red yeast material into powder. At the same time, the driving rod 33 on the grinding movable disc structure 3 drives the blowing structure 5 to work, and the blowing structure 5 is used to blow the inside of the material uniform structure 8, and then the anti-residue structure 6 is used to prevent residue on the surface of the material uniform structure 8. At the same time, the anti-residue structure 6 can form turbulence in the material uniform structure 8, so that the red yeast material on the surface of the material uniform structure 8 is mixed more evenly.

[0047] like Figures 2 to 4As shown, a sealing circular plate 41 is fixedly connected to one side of the rotating cover plate 4, and the size of the sealing circular plate 41 is adapted to the notch of the grinding trough. Sealing rubber is fixed to the outer wall of the sealing circular plate 41 and one side of the rotating cover plate 4. When the rotating cover plate 4 is covered on the grinding shell 2, the rotating cover plate 4 can be effectively sealed by the sealing rubber to prevent the red yeast powder inside the grinding trough from leaking from the rotating cover plate 4. A feed port 42 is provided at the center of the sealing circular plate 41. The feed port 42 passes through the rotating cover plate 4 and is connected to a feed pipe 412. The feed port 42 is inclined to effectively ensure that the red yeast material on the feed pipe 412 can enter the grinding trough from the feed port 42 under the action of gravity. Semicircular grooves 411 evenly distributed in a ring shape are provided on the surface of the sealing circular plate 41.

[0048] like Figure 2 and Figure 3 As shown, the grinding movable disc structure 3 includes a transmission shaft 35 rotatably connected to one side of the grinding shell 2, one end of the transmission shaft 35 is fixedly connected to a turntable 31, a plurality of columnar pins 34 are fixedly connected to a surface of one side of the turntable 31, and a plurality of T-shaped hammers 32 are fixedly connected to an edge position of one side of the turntable 31, wherein the transmission shaft 35, the turntable 31, the columnar pins 34 and the T-shaped hammers 32 are all prior arts, and the transmission shaft 35 is driven to rotate by a rotating motor inside the base 1 as a power source.

[0049] like Figures 4 to 6As shown, the material uniform structure 8 includes a plurality of mounting tubes 81 fixedly connected to the semicircular groove 411, the mounting tubes 81 are hollow semi-cylindrical structures, the arcuate surface of the mounting tubes 81 is adapted to be fixedly connected to the surface wall of the semicircular groove 411, the inner ends of the plurality of mounting tubes 81 are fixedly connected with a first ring plate 84, the middle positions of the plurality of mounting tubes 81 are fixedly connected with a second ring plate 83, and the outer ends of the plurality of mounting tubes 81 are fixedly connected with a third ring plate 82, the third ring plate 82, the second ring plate 83 and the first ring plate 84 are used to fix the plurality of mounting tubes 81, and at the same time, by cooperating with the first air outlet 841 and the second air outlet 831, the flow direction of the red yeast rice material is changed, so that the material is more evenly dispersed during the grinding process, the inner surface wall of the first ring plate 84 is fixedly connected with an inner retaining ring 85, and the outer surface wall of the third ring plate 82 is fixedly connected with an outer retaining ring 8 22. The inner snap ring 85 and the outer snap ring 822 can make the entire material uniform structure 8 fit tightly with the inner and outer surfaces of the sealing circular plate 41, so as to prevent red yeast rice material from remaining in the gap at the connection between the material uniform structure 8 and the sealing circular plate 41. Isolation holes 852 are provided on the inner surface wall of the inner snap ring 85 and at positions corresponding to the plurality of mounting tubes 81. The isolation holes 852 are communicated with the mounting tubes 81. An isolation plate 851 is fixedly connected to one side of the inner surface wall of the inner snap ring 85 close to the isolation holes 852. The inner walls of the outer snap ring 822 are respectively fitted and sealed with one end of the plurality of mounting tubes 81. The surface of the mounting tube 81 is fixedly connected to the bottom of the steel teeth 7 close to the gap between the third ring plate 82 and the second ring plate 83 and between the second ring plate 83 and the first ring plate 84, so that the red yeast rice material will not enter the gap between the third ring plate 82, the second ring plate 83 and the first ring plate 84.

[0050] like Figure 2 , Figure 5 and Figures 7 to 10As shown, the isolation plate 851 is an annular structure turned inward toward the rotating cover plate 4. The inner diameter of the isolation plate 851 of the annular structure is consistent with the diameter of the feed port 42, so that the isolation plate 851 will not block the entry of red yeast rice materials. At the same time, the inverted annular structure can guide the wind inside the first guide pipe 614 distributed in an annular manner. By guiding the blowing of the first guide pipe 614, an air wall is formed in the inner retaining ring 85, which can block the red yeast rice powder inside the grinding tank from flowing back into the feed pipe 412. At the same time, the air wall formed The low resistance will not block the entry of red yeast rice materials, and the first air port 841, the second air port 831 and the air inlet 821 are respectively provided at the connection positions of the first ring plate 84, the second ring plate 83 and the third ring plate 82 with the mounting tube 81, and the first connecting groove, the second connecting groove and the third connecting groove corresponding to the first air port 841, the second air port 831 and the air inlet 821 are provided on one side of the mounting tube 81, wherein the first air port 841, the second air port 831 and the air inlet 821 are respectively connected with the first connecting groove, the second connecting groove and the third connecting groove.

[0051] The anti-residue structure 6 includes a guide unit 61 connected to the inner wall of the mounting tube 81, the guide unit 61 is used to guide the airflow in the blowing structure 5 to the first air port 841, the second air port 831, the air inlet 821 and the isolation hole 852 respectively, and the end of the guide unit 61 close to the air inlet 821 is connected to the wind guide unit 62, the wind guide unit 62 is used to guide the airflow blown into the air inlet 821 by the blowing structure 5 into the first air duct 618, the second air duct 617 and the third air duct 616 respectively; the guide unit 61 includes a third guide tube 611 fixedly connected to the inner surface wall between the third connecting groove and the second connecting groove of the mounting tube 81, and the airflow entering the air inlet 821 passes through the first connecting groove and the second connecting groove. The airflow enters the third air duct 616 under the guidance of the third air guide plate 621, and moves in the third air duct 616 until it flows out from the second air port 831. When it flows out, it will be accelerated to the second air port 831 under the diversion effect of the arc surface of the second guide pipe 612. The third guide pipe 611 is sleeved with the second guide pipe 612 inside. The airflow entering the air inlet 821 enters the second air duct 617 under the guidance of the second air guide plate 622. The airflow moves in the second air duct 617 until it flows out from the first air port 841. When it flows out, it will be accelerated to the first air port 841 under the diversion effect of the arc surface of the first guide pipe 614. The second guide pipe 612 The first guide tube 614 is sleeved inside the second guide tube 612 and is located between the third connecting groove and the first connecting groove of the mounting tube 81. The airflow entering from the air inlet 821 enters the first air duct 618 under the guidance of the first air guide plate 623. The airflow moves in the first air duct 618 until it flows out from the isolation hole 852, forming an air wall inside the inner clamping ring 85. The first guide tube 614 is located between the third connecting groove and the isolation hole 852 of the mounting tube 81. One end of the second guide tube 612 is fixedly connected to the inner surface wall of the mounting tube 81 between the first connecting groove and the second connecting groove by a second sealing block 613. One end of the first guide tube 614 is fixedly connected to the isolation hole 852. The inner surface wall of the mounting tube 81 between the hole 852 and the first connecting groove is fixedly connected with a first sealing block 615. The first sealing block 615 and the second sealing block 613 are respectively used to seal the second air duct 617 and the third air duct 616 inside the mounting tube 81, so that the air flow inside can only flow out from the corresponding second air outlet 831 and the first air outlet 841. The third guide tube 611, the second guide tube 612 and the first guide tube 614 are hollow semi-cylindrical structures with the same cross-sectional shape and gradually decreasing size. The third guide tube 611 and the second guide tube 612 and the second guide tube 612 and the first guide tube 614 are fixedly connected by a connecting strip 619.The air guide unit 62 includes a third air guide plate 621 fixedly connected to the surface wall of one end of the third guide tube 611 near the air inlet 821, one end of the second guide tube 612 is fixedly connected to the second air guide plate 622, and one end of the first guide tube 614 is fixedly connected to the first air guide plate 623. The third air guide plate 621, the second air guide plate 622 and the first air guide plate 623 are all semicircular arc plate structures. The first air guide plate 623, the third air guide plate 621 and the second air guide plate 622 are respectively used to divert the airflow entering the air inlet 821, and their smooth arc surfaces can be In order to reduce the resistance of the airflow and avoid the reduction of the kinetic energy of the airflow entering the air inlet 821, resulting in a reduction in the flow rate, the third guide tube 611 and the second guide tube 612 are separated into a third air duct 616, the second guide tube 612 and the first guide tube 614 are separated into a second air duct 617, the internal channel of the first guide tube 614 is the first air duct 618, and the inner walls of the third air duct 616, the second air duct 617 and the first air duct 618 are all fixedly connected with uniform air guide strips 63, which can optimize the flow of airflow and reduce energy loss. ;

[0052] like Figures 11 to 15 As shown, the blowing structure 5 includes an air collecting unit 52 connected to one side of the third ring plate 82; the air collecting unit 52 includes an air collecting ring piece 521 fixedly connected to one side of the third ring plate 82, and the two sides of the air collecting ring piece 521 are outward-turned structures, which can increase the space inside the air collecting ring piece 521, and the bottom of the air collecting ring piece 521 is provided with a blowing port 522 corresponding to the air inlet 821, and a guide block 524 is fixedly connected between every two air blowing ports 522, and the two sides of the guide block 524 are fitted with the inner wall of the air collecting ring piece 521, and the surface of the guide block 524 is an arc-shaped structure with a convex middle, and the guide block 524 is used for guiding air, and the inner walls of both sides of the air collecting ring piece 521 are provided with limiting grooves 523, and the limiting grooves 523 are rotatably connected with the ring plate 51, and the ring plate 51 is rotatably connected in the limiting grooves 523, and the inner ring surface wall and the outer ring surface wall of the ring plate 51 are respectively fixed A first bearing and a second bearing are connected, which are not shown in the figure. The outer ring of the first bearing is fixedly connected to the inner ring surface wall of the ring plate 51, the inner ring of the first bearing is fixedly connected to the corresponding inner wall of the limiting groove 523, the inner ring of the second bearing is fixedly connected to the outer ring surface wall of the ring plate 51, and the outer ring of the second bearing is fixedly connected to the inner wall of the corresponding limiting groove 523. A side of the ring plate 51 close to the wind collecting ring sheet 521 is fixedly connected with a plurality of uniform wind blocks 511, and the wind blocks 511 are installed at an angle so that they can drive the airflow to form blowing when rotating. A driving groove 512 is opened on the side of the ring plate 51 away from the wind collecting ring sheet 521, and a plurality of uniformly arranged driving blocks 53 are fixedly connected to the inner wall of the driving groove 512. A driving rod 33 is fixedly connected to one side of the T-shaped hammer 32, and the driving rod 33 is an L-shaped structure. The T-shaped hammer 32 and the ring plate 51 are clamped with the driving groove 512 through the driving rod 33.

[0053] During operation, when the rotating cover plate 4 is covered on the grinding shell 2, the driving rod 33 on the T-shaped hammer 32 will be correspondingly inserted into the driving groove 512. When the turntable 31 rotates, it will drive the T-shaped hammer 32 fixed on its surface to rotate, thereby driving the driving rod 33 to rotate on the driving groove 512. When the rotating driving rod 33 contacts the driving block 53, it drives the ring plate 51 to rotate on the limiting groove 523 under the obstruction of the driving block 53. When the ring plate 51 rotates, the wind block 511 on its surface rotates, driving the airflow inside the wind collecting ring plate 521, so that it flows along the surface of the guide block 524 to the air outlet 522.

[0054] The working principle of the technical solution provided by the present invention is as follows: when working, the rotating cover plate 4 is rotated to the notch of the grinding groove of the grinding shell 2, and then the rotating cover plate 4 is fixed to the grinding shell 2 by the hand wheel on the grinding shell 2, and the staff pours the red yeast rice material from the feed pipe 412, and the poured red yeast rice material enters the grinding groove through the feed port 42 on the rotating cover plate 4.

[0055] Turn on the control switch on the base 1, and use the rotating motor inside the base 1 as a power source to drive the transmission shaft 35 to rotate, and then drive the turntable 31 fixed at one end of the transmission shaft 35 to rotate. When the turntable 31 rotates, the columnar pin 34 on the turntable 31 cooperates with the steel teeth 7 on the rotating cover plate 4 to grind the red yeast rice material into powder.

[0056] When the rotating cover plate 4 is covered on the grinding shell 2, the driving rod 33 on the T-shaped hammer 32 will be correspondingly inserted into the driving groove 512. When the turntable 31 rotates, it will drive the T-shaped hammer 32 fixed on its surface to rotate, thereby driving the driving rod 33 to rotate on the driving groove 512. When the rotating driving rod 33 contacts the driving block 53, it drives the ring plate 51 to rotate on the limiting groove 523 under the obstruction of the driving block 53. When the ring plate 51 rotates, the wind block 511 on its surface rotates to drive the airflow inside the wind collecting ring plate 521, so that it flows along the surface of the guide block 524 to the air outlet 522.

[0057] The air outlet 522 guides the air flow inside the air collecting ring piece 521 into the air inlet 821. The air flow entering the air inlet 821 enters the first air duct 618 under the guidance of the first air guide plate 623. The air flow moves in the first air duct 618 until it flows out from the isolation hole 852, forming an air wall inside the inner clamping ring 85. The air flow enters the second air duct 617 under the guidance of the second air guide plate 622. The air flow moves in the second air duct 617 until it flows out from the first air outlet 841. When flowing out, it will be accelerated to the first air outlet 841 under the diversion effect of the arc surface of the first guide pipe 614, and then it will be ejected into the third air duct 616 under the guidance of the third air guide plate 621. The air flow moves in the third air duct 616 until it flows out from the second air outlet 831. When flowing out, it will be accelerated to the second air outlet 831 under the diversion effect of the arc surface of the second guide pipe 612.

[0058] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0059] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A grinding device for red yeast rice fermentation, characterized in that: It comprises a base, one side of the base is fixedly connected with a discharge pipe, the top of the base is fixedly connected with a grinding shell, the grinding shell is connected with a grinding movable disc structure, the grinding movable disc structure is rotatably connected with a rotating cover plate, one side of the rotating cover plate is fixedly connected with a feed pipe, a grinding trough is provided on the grinding shell, an annular sieve plate is fixedly connected to the inner wall of the grinding trough, and the grinding shell is rotatably connected with a grinding movable disc structure; A material uniform structure, the material uniform structure is located on the rotating cover plate, and the material uniform structure is connected to the rotating cover plate, the material uniform structure is used to make the red yeast rice material flow more uniformly inside the grinding trough, and the material uniform structure is fixedly connected with steel teeth; An anti-residue structure, the anti-residue structure is located inside the material uniform structure, and the anti-residue structure is connected to the material uniform structure, and the anti-residue structure is used to prevent red yeast rice powder from sticking to the material uniform structure; The blowing structure is located at one side of the material uniform structure and is connected to the material uniform structure. The blowing structure is used to cooperate with the grinding disc structure to blow air inside the material uniform structure.

2. The grinding equipment for red yeast rice fermentation according to claim 1, characterized in that: A sealing circular plate is fixedly connected to one side of the rotating cover plate, a feed port is provided at the center of the sealing circular plate, the feed port passes through the rotating cover plate and is connected to the feed pipe, and semicircular grooves evenly distributed in an annular shape are provided on the surface of the sealing circular plate.

3. The grinding equipment for red yeast rice fermentation according to claim 2, characterized in that: The grinding movable disc structure includes a transmission shaft rotatably connected to one side of the grinding shell, one end of the transmission shaft is fixedly connected to a turntable, a surface of one side of the turntable is fixedly connected to a plurality of columnar pins, and a plurality of T-shaped hammers are fixedly connected to the edge of one side of the turntable.

4. The grinding equipment for red yeast rice fermentation according to claim 3, characterized in that: The material uniformity structure includes a plurality of mounting tubes fixedly connected to the semicircular groove, the mounting tubes are hollow semi-cylindrical structures, the inner ends of a plurality of the mounting tubes are fixedly connected to a first ring plate, the middle positions of a plurality of the mounting tubes are fixedly connected to a second ring plate, the outer ends of a plurality of the mounting tubes are fixedly connected to a third ring plate, the inner surface wall of the first ring plate is fixedly connected to an inner retaining ring, and the outer surface wall of the third ring plate is fixedly connected to an outer retaining ring.

5. The grinding equipment for red yeast rice fermentation according to claim 4, characterized in that: Isolation holes are provided at positions corresponding to the inner surface wall of the inner clamp ring and the plurality of mounting tubes, the isolation holes are connected to the mounting tubes, an isolation plate is fixedly connected to one side of the inner surface wall of the inner clamp ring close to the isolation holes, the isolation plate is an annular structure turned inward toward the rotating cover plate, and the inner wall of the outer clamp ring is respectively fitted and sealed with one end of the plurality of mounting tubes; A first air port, a second air port and an air inlet are respectively provided at the connection positions of the first ring plate, the second ring plate and the third ring plate with the mounting tube, and a first connecting groove, a second connecting groove and a third connecting groove matching with the first air port, the second air port and the air inlet are provided at the corresponding positions on one side of the mounting tube.

6. The grinding equipment for red yeast rice fermentation according to claim 5, characterized in that: The anti-residue structure comprises a guide unit connected to the inner wall of the installation tube, and an end of the guide unit close to the air inlet is connected to an air guide unit; The guide unit includes a third guide tube fixedly connected to the inner surface wall between the third connecting groove and the second connecting groove of the mounting tube, the interior of the third guide tube is sleeved with a second guide tube, the second guide tube is located between the third connecting groove and the first connecting groove of the mounting tube, the interior of the second guide tube is sleeved with a first guide tube, the first guide tube is located between the third connecting groove and the isolation hole of the mounting tube, one end of the second guide tube is fixedly connected to the inner surface wall of the mounting tube between the first connecting groove and the second connecting groove with a second sealing block, one end of the first guide tube is fixedly connected to the inner surface wall of the mounting tube between the isolation hole and the first connecting groove with a first sealing block, the third guide tube, the second guide tube and the first guide tube are hollow semi-cylindrical structures with consistent cross-sectional shapes and gradually decreasing sizes, and the third guide tube and the second guide tube, as well as the second guide tube and the first guide tube, are fixedly connected by connecting strips; A third air duct is separated from the third guide tube and the second guide tube, a second air duct is separated from the first guide tube, the internal channel of the first guide tube is the first air duct, and the inner walls of the third air duct, the second air duct and the first air duct are all fixedly connected with uniform air guide strips.

7. The grinding equipment for red yeast rice fermentation according to claim 6, characterized in that: The air guide unit includes a third air guide plate fixedly connected to the surface wall of the third guide tube near one end of the air inlet, one end of the second guide tube is fixedly connected to the second air guide plate, one end of the first guide tube is fixedly connected to the first air guide plate, and the third air guide plate, the second air guide plate and the first air guide plate are all semicircular plate structures.

8. The grinding equipment for red yeast rice fermentation according to claim 7, characterized in that: The blowing structure includes an air collecting unit connected to one side of the third ring plate; The air collecting unit includes an air collecting ring piece fixedly connected to one side of the third ring plate, and the two sides of the air collecting ring piece are in an outward-turned structure. The bottom of the air collecting ring piece is provided with a blowing port corresponding to the air inlet, and a guide block is fixedly connected between every two blowing ports. The two sides of the guide block are in contact with the inner wall of the air collecting ring piece, and the surface of the guide block is an arc-shaped structure with a convex middle. Limiting grooves are provided on the inner walls of the two sides of the air collecting ring piece.

9. The grinding device for red yeast rice fermentation according to claim 8, characterized in that: A ring plate is rotatably connected to the limiting groove, and the ring plate is rotatably connected in the limiting groove. A side of the ring plate close to the wind collecting ring sheet is fixedly connected with a plurality of uniform wind blocks. A driving groove is provided on a side of the ring plate away from the wind collecting ring sheet, and a plurality of uniformly arranged driving blocks are fixedly connected to the inner wall of the driving groove.

10. The grinding device for red yeast rice fermentation according to claim 9, characterized in that: A driving rod is fixedly connected to one side of the T-shaped hammer, and the driving rod is an L-shaped structure. The T-shaped hammer and the ring plate are clamped with the driving groove through the driving rod.

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