Grinding device for ganoderma lucidum polysaccharide extraction

Abstract

The embodiment of the invention provides a grinding device for ganoderma lucidum polysaccharide extraction, and relates to the technical field of traditional Chinese medicine preparation. Comprising a base, a shell, a moving seat, a grinding screen plate, a fixing ring, a rotating seat and a grinding assembly, the shell is installed on the base, the shell is of a hollow structure with the front side and the rear side open, the moving seat is installed on the shell, the grinding screen plate is installed on the moving seat and extends into the shell, and the fixing ring is installed on the rotating seat. The fixed ring is installed on the side, away from the moving base, of the shell, the rotating base is rotationally installed on the fixed ring, and the grinding assembly is installed on the rotating base. Ganoderma lucidum can be ground and screened step by step, qualified materials can be discharged in time while thorough grinding is guaranteed, and excessive grinding is avoided; the grinding assembly can be quickly cooled to prevent decomposition of active ingredients of the lucid ganoderma due to too high grinding temperature; in addition, the guide groove rotates in a reciprocating mode to accelerate material leading-out, and blockage of the ganoderma lucidum powder is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of traditional Chinese medicine preparation, in particular to a grinding device for extracting ganoderma lucidum polysaccharide. Background Art

[0002] Ganoderma lucidum, a rare and highly valuable traditional Chinese medicine, contains polysaccharides that play a key role in medicine, providing strong support for the treatment and prevention of numerous complications. In the extraction process for Ganoderma lucidum polysaccharides, crushing is a critical pre-process, serving as a cornerstone that directly determines the efficiency of subsequent extraction and the quality of the final product.

[0003] Currently, the grinding device used to crush Ganoderma lucidum typically consists of a main body, grinding rods, a grinding bowl, and a drive mechanism. In practice, the operator must first carefully place the Ganoderma lucidum in the grinding bowl and then activate the drive mechanism. Under the influence of the drive, the grinding rods and the grinding bowl work together, rotating at high speed relative to each other. The friction and compression between the two gradually grind the Ganoderma lucidum into a fine powder, preparing it for subsequent polysaccharide extraction.

[0004] However, this traditional grinding method has a significant drawback. When the grinding rod and mortar rotate at high speed, the intense friction continuously generates heat. Ganoderma lucidum, a temperature-sensitive traditional Chinese medicine, experiences this heat buildup during the grinding process, which can easily degrade its active ingredients, such as polysaccharides. This not only significantly diminishes Ganoderma lucidum's inherent medicinal value but also negatively impacts the quality of subsequent products, making it difficult to meet the growing demand for high-quality Ganoderma lucidum products.

[0005] Based on this, the present invention is proposed. Summary of the Invention

[0006] According to an embodiment of the present invention, a grinding device for extracting Ganoderma lucidum polysaccharides is provided, which is used to solve the problems of the existing background.

[0007] The invention provides a grinding device for extracting ganoderma lucidum polysaccharide.

[0008] The grinding device for extracting ganoderma lucidum polysaccharides comprises a base, a shell, a moving seat, a grinding mesh plate, a fixing ring, a rotating seat and a grinding assembly, the shell is installed on the base, the shell is a hollow structure with open front and back, the moving seat is installed on the shell, the grinding mesh plate is installed on the moving seat and extends into the shell, the fixing ring is installed on the side of the shell away from the moving seat, the rotating seat is rotatably installed on the fixing ring, the grinding assembly is installed on the rotating seat, the grinding assembly extends into the shell and is arranged in correspondence with the grinding mesh plate, and the rotating seat is controlled to rotate to drive the grinding assembly to rotate relative to the grinding mesh plate.

[0009] Preferably, the device further comprises a feeding hopper and a feeding pipe, the feeding hopper is installed on the shell, one end of the feeding pipe is connected to the feeding hopper, and the other end of the feeding pipe is connected to the moving seat.

[0010] Preferably, a screening mesh plate is further installed in the shell, a collection cavity is formed between the screening mesh plate and the inner wall of the shell, and a discharge port for connecting the collection cavity with the outside is formed at the bottom end of the shell.

[0011] Preferably, the device further comprises a communication pipe and a cooling water cavity, the rotating seat and the grinding assembly are both hollow structures, the inner cavities of the rotating seat and the grinding assembly form the cooling water cavity, and two communication pipes are symmetrically installed on the rotating seat.

[0012] Preferably, the grinding mesh plate has a plurality of grinding mesh plates, the plurality of grinding mesh plates are coaxially installed on the moving seat respectively, and the diameters of the plurality of grinding mesh plates increase successively.

[0013] The grinding assembly has a plurality of grinding assemblies, the plurality of grinding assemblies are coaxially installed on the rotating seat respectively, and the plurality of grinding assemblies are attached to the plurality of grinding mesh plates respectively.

[0014] Preferably, the device further comprises a first gear, a first motor and a second gear, the first gear is installed on the rotating seat, the first motor is installed on the base, the second gear is installed on the output end of the first motor, and the second gear is meshed and connected with the first gear.

[0015] Preferably, the device further comprises a mounting plate and a material guiding groove, the mounting plate is installed at the bottom end of the shell, the material guiding groove is rotatably installed on the mounting plate, and the mounting plate corresponds in position to the discharge port.

[0016] The material guiding groove is inclined from top to bottom in a direction away from the discharge port.

[0017] Preferably, the device further comprises a horizontal shaft, a first bevel gear, a vertical shaft, a second bevel gear, a rotating disc, an extension plate, a limiting slot, a limiting rod, a push rod, a fixing sleeve and a rotating rod, the horizontal shaft is installed on the first gear, the first bevel gear is installed on the end of the horizontal shaft away from the first gear, the vertical shaft is rotatably installed on the base, the second bevel gear is installed on the top end of the vertical shaft, and the second bevel gear is meshed with the first bevel gear.

[0018] The vertical shaft penetrates the base, the rotating disc is installed on the bottom end of the vertical shaft, one end of the rotating rod is rotatably installed on the rotating disc, the other end of the rotating rod is rotatably installed with one end of the push rod, the fixing sleeve is installed on the lower surface of the base, the push rod is slidably penetrated through the fixing sleeve, the limiting rod is installed on the other end of the push rod, the extension plate is installed on the lower surface of the material guide slot, and the limiting slot is formed in the extension plate.

[0019] Preferably, the device further comprises a guide plate, a first sliding slot, a second sliding slot, a sliding rod, a screw rod, a second motor and a push block, the guide plate is installed on the shell, the first sliding slot and the second sliding slot are respectively formed in the guide plate, the sliding rod has two ends, the two sliding rods are respectively installed on the moving seat, and the two ends of the two sliding rods away from the moving seat are respectively slidably installed in the first sliding slot and the second sliding slot, one end of the screw rod is rotatably installed on the shell, the second motor is installed on the base, and the output end of the second motor is connected with the other end of the screw rod, the push block is rotatably installed on the moving seat, and the push block is threadedly connected with the screw rod.

[0020] The second sliding slot is provided with an inclined part with a height difference between two ends.

[0021] Preferably, the second sliding slot comprises a first horizontal section, an inclined section and a second horizontal section, and the first horizontal section, the inclined section and the second horizontal section are communicated with each other.

[0022] The one or more technical solutions provided in the application have at least the following technical effects or advantages:

[0023] 1. The grinding device for extracting ganoderma lucidum polysaccharides provided by the application can realize step-by-step grinding and screening of ganoderma lucidum through cooperation of multiple grinding assemblies and multiple grinding screen plates, so as to ensure complete grinding of ganoderma lucidum, and timely exclude the ganoderma lucidum that meets the grinding requirements, thereby avoiding excessive grinding.

[0024] 2. The application can also realize the cooling of the grinding assembly by introducing cooling water into the cooling water cavity, avoiding the decomposition of the effective components in ganoderma lucidum due to excessive temperature, and at the same time, the cooling water can be injected from bottom to top to ensure that the cooling water fully flows through each cavity in the grinding assembly, ensuring sufficient cooling effect.

[0025] 3. The application accelerates the discharge of the material by reciprocating rotation of the material guide groove, avoiding stagnation and blockage of ganoderma lucidum powder; at the same time, the first bevel gear and the second bevel gear are matched to synchronize the rotation of the rotating disc by the rotation of the first gear, without additional driving.

[0026] 4. The application can automatically turn over after the moving seat is opened, facilitating cleaning and dumping of debris, and the operation is simple and convenient.

[0027] In summary, the application can realize step-by-step grinding and screening of ganoderma lucidum, ensure thorough grinding while timely discharging qualified materials to avoid excessive grinding; it can also quickly cool the grinding assembly to prevent decomposition of effective components in ganoderma lucidum due to excessive grinding temperature; in addition, it can accelerate the discharge of the material by reciprocating rotation of the material guide groove to avoid blockage of ganoderma lucidum powder; and it can automatically turn over after the moving seat is opened to facilitate cleaning of debris, and the operation is simple and convenient.

[0028] It should be understood that the content described in the summary section is not intended to limit the key or important features of the embodiments of the application, nor to limit the scope of the application. Other features of the application will become apparent through the following description. BRIEF DESCRIPTION OF DRAWINGS

[0029] The above and other features, advantages, and aspects of embodiments of the application will become more apparent by describing in detail preferred embodiments thereof with reference to the attached drawings in which:

[0030] Figure 1 A structure schematic diagram of a grinding device for extracting ganoderma lucidum polysaccharide according to an embodiment of the application is shown;

[0031] Figure 2 A bottom view structure schematic diagram of a grinding device for extracting ganoderma lucidum polysaccharide according to an embodiment of the application is shown;

[0032] Figure 3 An enlarged schematic diagram of A of a grinding device for extracting ganoderma lucidum polysaccharide according to an embodiment of the application is shown;

[0033] Figure 4 An exploded structure schematic diagram of a grinding device for extracting ganoderma lucidum polysaccharide according to an embodiment of the application is shown;

[0034] Figure 5A cross-sectional structure schematic diagram of a shell of a grinding device for ganoderma lucidum polysaccharide extraction according to an embodiment of the present application is shown.

[0035] Figure 6 A rear side structure schematic diagram of a grinding device for ganoderma lucidum polysaccharide extraction according to an embodiment of the present application is shown.

[0036] Figure 7 A cross-sectional structure schematic diagram of a rotating seat of a grinding device for ganoderma lucidum polysaccharide extraction according to an embodiment of the present application is shown.

[0037] Figure 8 A structure schematic diagram of a moving seat opening state of a grinding device for ganoderma lucidum polysaccharide extraction according to an embodiment of the present application is shown.

[0038] Figure 9 A side view of a moving seat opening state of a grinding device for ganoderma lucidum polysaccharide extraction according to an embodiment of the present application is shown.

[0039] Figure 10 An enlarged schematic diagram at B of a grinding device for ganoderma lucidum polysaccharide extraction according to an embodiment of the present application is shown.

[0040] Reference signs are as follows:

[0041] 1, base, 2, shell, 201, screening mesh plate, 202, collection cavity, 203, discharge port, 3, moving seat, 4, grinding mesh plate, 5, feed hopper, 6, feed pipe, 7, fixing ring, 8, rotating seat, 9, first gear, 10, grinding assembly, 1001, cooling water cavity, 11, communication pipe opening, 12, first motor, 13, second gear, 14, horizontal shaft, 15, first bevel gear, 16, vertical shaft, 17, second bevel gear, 18, rotating disc, 19, mounting plate, 20, material guiding groove, 21, extension plate, 22, limiting groove, 23, limiting rod, 24, push rod, 25, fixing sleeve, 26, rotating rod, 27, guide plate, 28, first sliding groove, 29, second sliding groove, 2901, first horizontal section, 2902, inclined section, 2903, second horizontal section, 30, sliding rod, 31, screw rod, 32, second motor, 33, push block. DETAILED DESCRIPTION

[0042] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below in connection with the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0043] In addition, the term "and / or", used herein, merely describes an associated relationship with the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the existence of A alone, the existence of A and B together, and the existence of B alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0044] Embodiment one:

[0045] As shown in Figure 1 , Figure 2 , Figure 4 and Figure 5 , the grinding device for extracting ganoderma lucidum polysaccharide comprises a base 1, a shell 2, a screening mesh plate 201, a collection cavity 202, a discharge port 203, a moving seat 3, a grinding mesh plate 4, a feed hopper 5, a feed pipe 6, a fixing ring 7, a rotating seat 8 and a grinding assembly 10. The shell 2 is installed on the base 1, the shell 2 is a hollow structure with open front and back, the screening mesh plate 201 is installed in the shell 2, the collection cavity 202 is between the screening mesh plate 201 and the inner wall of the shell 2, the screening mesh plate 201 is arrayed with mesh holes, ganoderma lucidum powder particles smaller than the diameter of the mesh holes can pass through the screening mesh plate 201 into the collection cavity 202, and the shell 2 is provided with the discharge port 203 at the bottom end for communication between the collection cavity 202 and the outside. The moving seat 3 is installed on the shell 2, the grinding mesh plate 4 is installed on the moving seat 3, and the grinding mesh plate 4 extends into the shell 2. The grinding mesh plate 4 has a plurality of grinding mesh plates 4, the plurality of grinding mesh plates 4 are coaxially installed on the moving seat 3, the diameters of the plurality of grinding mesh plates 4 gradually increase from inside to outside, and the diameters of the mesh holes on each grinding mesh plate 4 gradually decrease from inside to outside. The fixing ring 7 is installed on the side of the shell 2 away from the moving seat 3, the rotating seat 8 is rotatably installed on the fixing ring 7, and the internal space of the shell 2 can be closed by the moving seat 3 and the rotating seat 8. The grinding assembly 10 is installed on the rotating seat 8, and the grinding assembly 10 extends into the shell 2, and the grinding assembly 10 is correspondingly arranged with the grinding mesh plate 4. The rotating seat 8 is controlled to rotate to drive the grinding assembly 10 and the grinding mesh plate 4 to rotate relatively, so as to grind the ganoderma lucidum located therebetween. Further, referring to Figure 5 , the grinding assembly 10 has a plurality of grinding assemblies 10, the plurality of grinding assemblies 10 are coaxially installed on the rotating seat 8, and the plurality of grinding assemblies 10 are respectively attached to the plurality of grinding mesh plates 4. One grinding assembly 10 and one grinding mesh plate 4 constitute a grinding group, and the grinding assembly 10 in each grinding group is located on the inside of the grinding mesh plate 4. The grinding assembly 10 is composed of a plurality of grinding blocks distributed in the circumferential direction, and there is an included angle between each grinding block and the grinding mesh plate 4. When the grinding assembly 10 rotates at a certain speed, the included angle between the grinding block and the grinding mesh plate 4 can make the grinding block and the grinding mesh plate 4 rotate at different speeds, so as to grind the ganoderma lucidum located therebetween. Figure 5When rotating clockwise for reference, the ganoderma pieces located at the angle position between each grinding piece and the grinding mesh plate 4 can be crushed by extrusion, so that the ganoderma particles smaller than the mesh diameter of the grinding mesh plate 4 can pass through and enter the next grinding group. In this process, the ganoderma pieces that are not crushed will follow the circular motion under the action of the rotation of the grinding assembly 10, so that they are tightly attached to the grinding mesh plate 4 under the action of centrifugal force, thereby ensuring that the ganoderma pieces are gradually crushed by extrusion.

[0046] The above structure is actually used as follows: first, the rotating seat 8 starts to rotate, and then the cut ganoderma pieces are put into the feeding hopper 5, and the ganoderma pieces enter the innermost grinding mesh plate 4 through the feeding pipe 6 from the center of the moving seat 3. Under the action of the rotation of the grinding assembly 10 and the grinding mesh plate 4, the ganoderma pieces are gradually crushed by extrusion, so as to pass through the holes of the current grinding mesh plate 4 and enter the next grinding group. The ganoderma pieces continue to be ground, and the ganoderma is gradually ground by using the grinding and screening of each grinding mesh plate 4 with gradually decreasing hole diameters. Finally, the ganoderma powder particles are screened by the screening mesh plate 201 and enter the collection cavity 202, and finally discharged through the discharge port 203.

[0047] The above structure can realize the step-by-step grinding and screening of ganoderma by cooperating with multiple grinding assemblies 10 and multiple grinding mesh plates 4, so as to ensure the thorough grinding of ganoderma, and at the same time, the qualified ganoderma can be timely discharged to avoid over-grinding. In addition, the use of the setting of the grinding piece with an inclination angle can ensure sufficient grinding.

[0048] In this embodiment, the grinding assembly 10 is made of ceramic material, which has lower thermal conductivity than metal material. During the grinding process, the relative rotation of the grinding assembly 10 and the grinding mesh plate 4 will generate heat. Although the ceramic material grinding assembly 10 generates heat slowly, the accumulated heat will still accumulate over a long period of work, which may cause the decomposition of the polysaccharide components of ganoderma. To avoid this situation, the following solution is proposed: Figure 7, the rotating seat 8 and the grinding assembly 10 are hollow structures, the inner cavities of the two form a cooling water cavity 1001 in communication, the two communication pipe openings 11 are symmetrically installed on the rotating seat 8, and the two communication pipe openings 11 are provided with valves, which can control the opening and closing of the communication pipe opening 11 passage. In actual use, ensure that one communication pipe opening 11 is downward and the other is upward, and open the valve to connect the downward communication pipe opening 11 with the external cooling water pipe, and the upward communication pipe opening 11 is connected with the drain pipe, and the cooling water is fully flowed from the bottom to the top of the cooling water cavity 1001 by using the water pump, and is discharged from the drain pipe connected with the top communication pipe opening 11, thereby cooling the grinding assembly 10. The cooling water is injected from bottom to top, which can ensure that the cooling water fully flows through each chamber in the grinding assembly 10, and the cooling effect is sufficient. After cooling, the cooling water pipe connected with the bottom communication pipe opening 11 is removed by using the gravity effect, and the cooling water in the cooling water cavity 1001 is discharged, and then the valves of the two communication pipe openings 11 are closed. The rotating seat 8 can be rotated to continue the grinding work.

[0049] Reference Figure 6 The ganoderma lucidum polysaccharide extraction grinding device further comprises a first gear 9, a first motor 12 and a second gear 13. The first gear 9 is installed on the rotating seat 8, the first motor 12 is installed on the base 1, and the second gear 13 is installed on the output end of the first motor 12 and is in meshing connection with the first gear 9. Turning on the first motor 12 can drive the second gear 13 to rotate, thereby driving the first gear 9 to rotate, and further driving the rotating seat 8 to rotate.

[0050] Reference Figure 2 The ganoderma lucidum polysaccharide extraction grinding device further comprises a mounting plate 19 and a material guide groove 20. The mounting plate 19 is installed at the bottom end of the shell 2, and the material guide groove 20 is rotatably installed on the mounting plate 19 and corresponds to the discharge port 203 in position. The material guide groove 20 is inclined from top to bottom to the direction away from the discharge port 203. The ganoderma lucidum powder discharged through the discharge port 203 will fall into the material guide groove 20 and be directionally transported along the inclined surface by gravity. However, in actual use, the ground ganoderma lucidum powder has poor flowability, and it is not easy for the ganoderma lucidum powder to move directionally when guiding the material by using the material guide groove. To solve this problem, the following scheme is proposed: Figure 2 and Figure 3As shown, the grinding device for extracting ganoderma lucidum polysaccharides further comprises a horizontal shaft 14, a first bevel gear 15, a vertical shaft 16, a second bevel gear 17, a rotating disc 18, an extension plate 21, a limiting groove 22, a limiting rod 23, a push rod 24, a fixing sleeve 25 and a rotating rod 26. The horizontal shaft 14 is installed on the first gear 9, the first bevel gear 15 is installed on the end of the horizontal shaft 14 away from the first gear 9, the vertical shaft 16 is rotatably installed on the base 1, the second bevel gear 17 is installed on the top end of the vertical shaft 16, and the second bevel gear 17 is meshingly connected with the first bevel gear 15, so that the first bevel gear 15 can drive the second bevel gear 17 to rotate when the horizontal shaft 14 rotates, thereby enabling the vertical shaft 16 to rotate. The horizontal driving force from the first motor 12 can be turned by the structure, thereby providing horizontal rotation driving force for the rotation of the vertical shaft 16. The vertical shaft 16 penetrates through the base 1, the rotating disc 18 is installed on the bottom end of the vertical shaft 16, one end of the rotating rod 26 is rotatably installed on the rotating disc 18, and the other end of the rotating rod 26 rotatably installs one end of the push rod 24. When the rotating disc 18 rotates, it can drive the one end of the rotating rod 26 connected thereto to move in a circle. The fixing sleeve 25 is installed on the lower surface of the base 1, the push rod 24 slidably penetrates through the fixing sleeve 25, and the push rod 24 can only move along the axial direction under the limiting action of the fixing sleeve 25. The limiting rod 23 is installed on the other end of the push rod 24, the extension plate 21 is installed on the lower surface of the material guide groove 20, the limiting groove 22 is formed in the extension plate 21, and the limiting rod 23 is slidably installed in the limiting groove 22. When the push rod 24 moves along the axial direction, the extension plate 21 can drive the material guide groove 20 to rotate by the cooperation of the limiting rod 23 and the limiting groove 22.

[0051] The above structure is used as follows: the first gear 9 drives the horizontal shaft 14 to rotate, at this time, the first bevel gear 15 drives the second bevel gear 17 to rotate, thereby enabling the vertical shaft 16 to drive the rotating disc 18 to rotate. The rotating disc 18 drives the rotating rod 26 to rotate, thereby enabling the push rod 24 to reciprocate along the axial direction. The push rod 24 can stably move by the limiting action of the fixing sleeve 25. When the push rod 24 reciprocates, the material guide groove 20 can reciprocate by the cooperation of the limiting rod 23 and the limiting groove 22, thereby enabling the material on the material guide groove 20 to be shaken to accelerate directional movement.

[0052] The above structure can accelerate the discharge of the material by the reciprocating rotation of the material guide groove 20, thereby avoiding the stagnation and blockage of the ganoderma lucidum powder. Meanwhile, the first bevel gear 15 and the second bevel gear 17 can be used to drive the rotating disc 18 to rotate synchronously by the rotation of the first gear 9 without additional driving force. In addition, the limiting rod 23 and the limiting groove 22 can be used for displacement compensation, thereby avoiding the breakage of the push rod 24.

[0053] Example Two

[0054] The difference between this example and Example One is that the reference Figure 8 , Figure 9 andFigure 10 As shown, the grinding device for extracting ganoderma lucidum polysaccharide further comprises a guide plate 27, a first sliding groove 28, a second sliding groove 29, a sliding rod 30, a screw rod 31, a second motor 32 and a pushing block 33. The guide plate 27 is installed on the shell 2, the first sliding groove 28 and the second sliding groove 29 are respectively formed in the guide plate 27, the sliding rod 30 has two ends, and the two sliding rods 30 are respectively installed on the moving seat 3 and slidably installed in the first sliding groove 28 and the second sliding groove 29 away from the moving seat 3. The second sliding groove 29 comprises a first horizontal section 2901, an inclined section 2902 and a second horizontal section 2903, and the first horizontal section 2901, the inclined section 2902 and the second horizontal section 2903 are in communication with each other, wherein the inclined section 2902 in the second sliding groove 29 is an inclined section with a height difference at both ends. One end of the screw rod 31 is rotatably installed on the shell 2, the second motor 32 is installed on the base 1, and the output end of the second motor 32 is connected with the other end of the screw rod 31. Turning on the second motor 32 can drive the screw rod 31 to rotate. The pushing block 33 is rotatably installed on the moving seat 3, the rotating connection is coaxially arranged with the sliding rod 30 in the first sliding groove 28, and the pushing block 33 is threadedly connected with the screw rod 31. When the screw rod 31 rotates, the pushing block 33 can move along the axial direction of the screw rod 31.

[0055] The actual use process of the above structure is as follows: turning on the second motor 32 to drive the screw rod 31 to rotate, so that the pushing block 33 drives the moving seat 3 to move away from the shell 2 along the axial direction of the screw rod 31. In this process, the sliding rod 30 slides in the second horizontal section 2903 of the first sliding groove 28 and the second sliding groove 29 respectively. When the sliding rod 30 moves to the junction of the inclined section 2902 and the second horizontal section 2903, the limit of the inclined section 2902 is used. When the moving seat 3 continues to move, the pushing block 33 is driven to rotate by the inclined section 2902, and the moving seat 3 is driven to rotate by the pushing block 33. Figure 9 For reference, the moving seat 3 will rotate counterclockwise, so that the grinding mesh plate 4 is inclined, and the staff can clean the sundries that cannot pass through the mesh, and the sundries automatically fall by gravity, which is convenient for collection.

[0056] It is worth noting that the length of the second horizontal section 2903 in this embodiment is greater than the width of the grinding mesh plate 4, which ensures that the grinding mesh plate 4 is completely out of the inner cavity of the shell 2 before rotating, avoiding interference.

[0057] The above scheme can use the function of the second sliding groove 29 to automatically overturn the moving seat 3 after being opened, which is convenient for cleaning and dumping sundries, and the operation is simple. At the same time, since the pushing block 33 is rotatably connected with the moving seat 3, and the rotating connection is coaxially arranged with the sliding rod 30 in the first sliding groove 28, this design ensures that the pushing block 33 can still remain vertical and stable when the moving seat 3 rotates smoothly, avoiding the motion interference between the two.

[0058] The above detailed description does not limit the scope of the application. Various modifications, combinations, sub-combinations and alternatives can be made to the detailed description. Any modification, equivalent replacement and improvement etc. made within the spirit and principle of the application shall be included in the scope of the application.

Claims

1. A grinding device for extracting Ganoderma lucidum polysaccharides, characterized in that: include: A base (1), a shell (2), a movable seat (3), a grinding screen (4), a fixed ring (7), a rotating seat (8) and a grinding assembly (10), wherein the shell (2) is mounted on the base (1), the shell (2) is a hollow structure with front and rear sides open, the movable seat (3) is mounted on the shell (2), the grinding screen (4) is mounted on the movable seat (3), and the grinding screen (4) extends into the shell (2), the fixed ring (7) is mounted on a side of the shell (2) away from the movable seat (3), the rotating seat (8) is rotatably mounted on the fixed ring (7), the grinding assembly (10) is mounted on the rotating seat (8), the grinding assembly (10) extends into the shell (2), and the grinding assembly (10) and the grinding screen (4) are arranged correspondingly, and the controlled rotation of the rotating seat (8) can drive the grinding assembly (10) and the grinding screen (4) to rotate relative to each other.

2. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 1, characterized in that: Also includes: A feed hopper (5) and a feed pipe (6), wherein the feed hopper (5) is mounted on the housing (2), one end of the feed pipe (6) is connected to the feed hopper (5), and the other end of the feed pipe (6) is connected to the movable seat (3).

3. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 2, characterized in that: A screening mesh plate (201) is also installed in the housing (2), and a collecting cavity (202) is formed between the screening mesh plate (201) and the inner wall of the housing (2). A discharge port (203) for connecting the collecting cavity (202) with the outside is provided at the bottom end of the housing (2).

4. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 3, characterized in that: Also includes: The connecting pipe opening (11) and the cooling water cavity (1001) are both hollow structures, and the inner cavities of the two form a connected cooling water cavity (1001). There are two connecting pipe openings (11), and the two connecting pipe openings (11) are symmetrically installed on the rotating seat (8).

5. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 4, characterized in that: There are a plurality of grinding screens (4), and the plurality of grinding screens (4) are coaxially mounted on the movable seat (3), and the diameters of the plurality of grinding screens (4) increase sequentially; There are a plurality of grinding assemblies (10), and the plurality of grinding assemblies (10) are coaxially mounted on the rotating seat (8), and the plurality of grinding assemblies (10) are respectively fitted with a plurality of grinding screens (4).

6. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 5, characterized in that: Also includes: A first gear (9), a first motor (12) and a second gear (13), wherein the first gear (9) is mounted on the rotating seat (8), the first motor (12) is mounted on the base (1), the second gear (13) is mounted on the output end of the first motor (12), and the second gear (13) is meshed and connected with the first gear (9).

7. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 6, characterized in that: Also includes: a mounting plate (19) and a material guide trough (20), wherein the mounting plate (19) is mounted on the bottom end of the housing (2), the material guide trough (20) is rotatably mounted on the mounting plate (19), and the mounting plate (19) corresponds to the position of the discharge port (203); The material guide trough (20) is arranged to be inclined from top to bottom in a direction away from the material discharge port (203).

8. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 7, characterized in that: Also includes: A transverse shaft (14), a first bevel gear (15), a longitudinal shaft (16), a second bevel gear (17), a rotating disk (18), an extension plate (21), a limiting groove (22), a limiting rod (23), a push rod (24), a fixing sleeve (25) and a rotating rod (26), wherein the transverse shaft (14) is mounted on the first gear (9), the first bevel gear (15) is mounted on an end of the transverse shaft (14) away from the first gear (9), the longitudinal shaft (16) is rotatably mounted on the base (1), the second bevel gear (17) is mounted on the top end of the longitudinal shaft (16), and the second bevel gear (17) is meshed with the first bevel gear (15); The longitudinal axis (16) passes through the base (1), the turntable (18) is mounted on the bottom end of the longitudinal axis (16), one end of the rotating rod (26) is rotatably mounted on the turntable (18), and the other end of the rotating rod (26) is rotatably mounted with one end of the push rod (24), the fixed sleeve (25) is mounted on the lower surface of the base (1), the push rod (24) slides through the fixed sleeve (25), the limiting rod (23) is mounted on the other end of the push rod (24), the extension plate (21) is mounted on the lower surface of the guide trough (20), the limiting groove (22) is opened on the extension plate (21), and the limiting rod (23) is slidably mounted in the limiting groove (22).

9. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 8, characterized in that: Also includes: A guide plate (27), a first slide groove (28), a second slide groove (29), a slide rod (30), a screw rod (31), a second motor (32) and a push block (33), wherein the guide plate (27) is mounted on the housing (2), the first slide groove (28) and the second slide groove (29) are respectively provided on the guide plate (27), there are two slide rods (30), the two slide rods (30) are respectively mounted on the moving seat (3), and the ends of the two slide rods (30) away from the moving seat (3) are respectively slidably mounted in the first slide groove (28) and the second slide groove (29), one end of the screw rod (31) is rotatably mounted on the housing (2), the second motor (32) is mounted on the base (1), and the output end of the second motor (32) is connected to the other end of the screw rod (31), the push block (33) is rotatably mounted on the moving seat (3), and the push block (33) is threadedly connected to the screw rod (31); The second chute (29) is provided with inclined portions with height differences at both ends.

10. The grinding device for extracting Ganoderma lucidum polysaccharides according to claim 9, characterized in that: The second chute (29) includes: a first horizontal section (2901), an inclined section (2902) and a second horizontal section (2903), and the first horizontal section (2901), the inclined section (2902) and the second horizontal section (2903) are interconnected.

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