Screening structure and lucid ganoderma extract raw material crushing device based on same

Abstract

The utility model discloses a centrifugal structure and a ganoderma lucidum spore oil extraction device based on the same, and relates to the technical field of ganoderma lucidum spore powder extraction, filtration and crushing. The screening device comprises a screening cylinder, dredging and material stirring teeth are arranged on one side of the inner wall of the screening cylinder, a screening net is arranged on the other side of the inner wall of the screening cylinder, the dredging and material stirring teeth and the screening net are oppositely arranged, and one end of the screening cylinder is connected with a driving mechanism. Ganoderma lucidum raw materials can rise and fall in the screening barrel while being screened in the screening barrel along with rotation of the screening barrel, the situation that the ganoderma lucidum raw materials always roll along the inner wall of the screening barrel, the ganoderma lucidum raw materials cannot fall from a certain height and fall on a screening net, impact force is formed, and the screening efficiency is improved is avoided. Ganoderma lucidum raw materials on the screening net can better pass through the screening net and are prevented from being left on the screening net to affect the screening effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of extraction, filtration and crushing of ganoderma lucidum spore powder, and specifically relates to a screening structure and a ganoderma lucidum extract raw material crushing device based on the structure. Background Art

[0002] Ganoderma lucidum belongs to the Fungi, Basidiomycota, Laminariaceae, Aphyllomycetes, Ganodermaceae, and Ganoderma genus. In my country, it is distributed in Hebei, Shanxi, Shandong, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, Hainan, Guangxi, Guizhou, Sichuan, Jilin, and Yunnan. Ganoderma lucidum spore powder consists of the extremely tiny, oval reproductive cells (seeds) that are ejected from the gills of Ganoderma lucidum during its mature stage. It regulates the immune, nervous, endocrine, metabolic, and cardiovascular systems. It is a dual-purpose food and medicine, safe for long-term consumption without side effects. Listed as a top-grade product in the Compendium of Materia Medica, it is suitable for all. It also boasts beauty-enhancing properties, making it an excellent anti-aging food for middle-aged women.

[0003] When extracting Ganoderma lucidum spore powder, the collected Ganoderma lucidum spore powder raw materials need to be crushed. During the crushing process, the crushed powder needs to be screened. When the Ganoderma lucidum spore powder is filtered using a conventional crushing and filtering device, the crushed material will fall directly onto the filter net. Even if a vibrating filtering mechanism is used, some shells, walls and other materials will block the filter holes, affecting the filtration of the Ganoderma lucidum spore powder. Utility Model Content

[0004] In response to the problems in the related art, the present invention proposes a screening structure and a Ganoderma lucidum extract raw material crushing device based on the structure to overcome the above technical problems existing in the existing related art.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a screening structure comprising a screening cylinder, wherein one side of the inner wall of the screening cylinder is provided with a dredging and material-selecting tooth, the other side of the inner wall of the screening cylinder is provided with a screening net, the dredging and material-selecting tooth is arranged opposite to the screening net, and one end of the screening cylinder is connected to a driving mechanism.

[0007] A Ganoderma lucidum extract raw material crushing device uses the screening structure, the output end of the driving mechanism is connected to the feeding mechanism, the lower hopper is arranged above the feeding mechanism, the screening cylinder is arranged at the tail end of the feeding mechanism, the screening cylinder is connected to the feeding mechanism, the feeding mechanism includes a feeding shaft, a feeding screw rod, a connecting cylinder and a feeding cylinder, one end of the feeding shaft is connected to the driving mechanism, the other end of the feeding shaft is provided with an extension shaft, the extension shaft is located inside the screening cylinder and extends to the other end of the screening cylinder, the extension shaft is fixedly connected to the screening cylinder, the feeding screw rod is located at the outer end of the feeding shaft, the feeding cylinder is located outside the feeding screw rod, the connecting cylinder is located between the feeding cylinder and the screening cylinder, and the connecting cylinder is a frustum structure.

[0008] Furthermore, the driving mechanism includes a driving motor, an output end of the driving motor is connected to the feeding mechanism through a coupling, and the driving motor is fixed to an end of the feeding mechanism away from the screening drum.

[0009] Furthermore, a protective cover is provided on the outside of the screening cylinder and the feeding mechanism, a fixed platform is provided on the periphery of the bottom of the protective cover, a discharge port is provided on the protective cover directly below the feeding mechanism, and the screening net is provided corresponding to the discharge port.

[0010] Furthermore, a crushing knife is provided on one side of the feeding shaft located on the feeding screw rod, and the other end of the crushing knife extends into the interior of the connecting cylinder.

[0011] Furthermore, the guiding and diverting teeth are of an inclined structure, and are arranged downwardly at one end of the guiding and diverting teeth close to the connecting cylinder. When the guiding and diverting teeth rotate along with the screening cylinder, the guiding and diverting teeth move the material upward, and when the guiding and diverting teeth rotate upward from the bottom, the material slides along the guiding and diverting teeth.

[0012] The utility model has the following beneficial effects: the screening drum is driven to rotate by a driving mechanism, and the ganoderma lucidum raw materials to be crushed are added to the feeding mechanism through the lower hopper, and then the driving mechanism drives the feeding mechanism to operate, and the feeding shaft drives the feeding screw to rotate, and the feeding screw conveys the ganoderma lucidum raw materials to be crushed forward in the feeding drum, and then the ganoderma lucidum raw materials enter the interior of the screening drum through a connecting drum with a frustum structure, wherein the outer shape of the connecting drum is a frustum structure, and the end close to the feeding drum gradually becomes thicker toward the end of the screening drum, so that the ganoderma lucidum raw materials are screened, and the crushing knife connected to the feeding shaft conveys the ganoderma lucidum raw materials forward on the feeding screw and conveys them to the position of the crushing knife for crushing, and the protective cover arranged on the outside of the screening drum and the feeding mechanism prevents the ganoderma lucidum raw materials from spreading wantonly when the screening drum screens the crushed ganoderma lucidum raw materials, and utilizes the protective cover to gather the screened ganoderma lucidum extract powder and drop it downward from the discharge port;

[0013] When the screening cylinder rotates, it drives the guiding and distributing teeth to rotate synchronously with it. When the guiding and distributing teeth rotate, they move and distribute the Ganoderma lucidum raw materials inside the screening cylinder. The inclined guiding and distributing teeth move and distribute the crushed Ganoderma lucidum extract powder inside the screening cylinder as they rotate with the screening cylinder. Part of the Ganoderma lucidum extract powder is moved and rises by the guiding and distributing teeth, and then falls into the screening cylinder again and onto the screening net. The other part of the Ganoderma lucidum extract powder is distributed along the guiding and distributing teeth toward the feeding cylinder and is crushed for the second time by the crushing knife to avoid the Ganoderma lucidum extract powder not being completely crushed to the required degree. The ganoderma lucidum powder extracted to the required degree will remain inside the screening cylinder and be guided to the feeding cylinder by the guiding and shifting teeth, and then be crushed back and forth until it is moved and lifted up by the guiding and shifting teeth, and falls on the screening net. After screening, it is discharged from the discharge port; this allows the ganoderma lucidum raw materials to rise and fall inside the screening cylinder while being screened by the rotation of the screening cylinder, thus preventing the ganoderma lucidum raw materials from always rolling along the inner wall of the screening cylinder, making it impossible for the ganoderma lucidum raw materials to fall from a certain height and fall on the screening net, thereby forming an impact force, so that the ganoderma lucidum raw materials on the screening net can pass through the screening net better, thus avoiding remaining on the screening net and affecting the screening effect.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is one of the schematic diagrams of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the protective cover of the present invention;

[0019] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the screening cylinder of the present invention;

[0020] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the screening drum and feeding mechanism of the present invention.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 1. Screening cylinder; 2. Feeding teeth; 3. Screening net; 4. Driving mechanism; 41. Driving motor; 42. Coupling; 5. Feeding mechanism; 51. Feeding shaft; 52. Feeding screw; 53. Connecting cylinder; 54. Feeding cylinder; 55. Extension shaft; 56. Crushing knife; 6. Lower hopper; 7. Protective cover; 71. Fixed platform; 72. Discharge port. DETAILED DESCRIPTION

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

[0024] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] See also Figure 1-5 As shown, the utility model is a screening structure, including a screening cylinder 1, a material guiding and dispensing tooth 2 is provided on one side of the inner wall of the screening cylinder 1, a screening net 3 is provided on the other side of the inner wall of the screening cylinder 1, the material guiding and dispensing tooth 2 is arranged opposite to the screening net 3, and a driving mechanism 4 is connected to one end of the screening cylinder 1.

[0026] When in use, the screening drum 1 is driven to rotate by the driving mechanism 4 to screen the Ganoderma lucidum raw materials. When the screening drum 1 rotates, the guiding and discharging teeth 2 are driven to rotate synchronously with it. When the guiding and discharging teeth 2 rotate, the Ganoderma lucidum raw materials inside the screening drum 1 are moved and guided, so that the Ganoderma lucidum raw materials can be screened as the screening drum 1 rotates and rise and fall in the screening drum 1, avoiding the Ganoderma lucidum raw materials always rolling along the inner wall of the screening drum 1, and being unable to achieve the Ganoderma lucidum raw materials falling from a certain height and falling on the screening net 3, thereby forming an impact force, so that the Ganoderma lucidum raw materials on the screening net 3 can better pass through the screening net 3, avoiding remaining on the screening net 3 and affecting the screening effect.

[0027] A Ganoderma lucidum extract raw material crushing device uses the screening structure, the output end of the driving mechanism 4 is connected to the feeding mechanism 5, the feeding mechanism 5 is provided with a lower hopper 6, the screening cylinder 1 is provided at the tail end of the feeding mechanism 5, the screening cylinder 1 is connected to the feeding mechanism 5, the feeding mechanism 5 includes a feeding shaft 51, a feeding screw rod 52, a connecting cylinder 53 and a feeding cylinder 54, one end of the feeding shaft 51 is connected to the driving mechanism 4, the other end of the feeding shaft 51 is provided with an extension shaft 55, the extension shaft 55 is located inside the screening cylinder 1 and extends to the other end of the screening cylinder 1, the extension shaft 55 is fixedly connected to the screening cylinder 1, the feeding screw rod 52 is located at At the outer end of the feeding shaft 51, the feeding cylinder 54 is located outside the feeding screw 52, ​​and the connecting cylinder 53 is located between the feeding cylinder 54 and the screening cylinder 1, and the connecting cylinder 53 is a frustum structure; the Ganoderma lucidum raw material to be crushed is added to the feeding mechanism 5 through the lower hopper 6, and then the driving mechanism 4 drives the feeding mechanism 5 to operate, and the feeding shaft 51 drives the feeding screw 52 to rotate, and the feeding screw 52 transports the Ganoderma lucidum raw material to be crushed forward in the feeding cylinder 54, and then the Ganoderma lucidum raw material enters the interior of the screening cylinder 1 through the frustum structure connecting cylinder 53, wherein the outer shape of the connecting cylinder 53 is a frustum structure, and its end close to the feeding cylinder 54 gradually becomes thicker toward the end of the screening cylinder 1.

[0028] In one embodiment, the driving mechanism 4 includes a driving motor 41, an output end of the driving motor 41 is connected to the feeding mechanism 5 via a coupling 42, and the driving motor 41 is fixed to an end of the feeding mechanism 5 away from the screening drum 1; the driving motor 41 in the driving mechanism 4 drives the feeding mechanism 5 to operate via the coupling 42.

[0029] In one embodiment, for the above-mentioned screening cylinder 1, a protective cover 7 is provided on the outside of the screening cylinder 1 and the feeding mechanism 5, a fixed platform 71 is provided on the peripheral side of the bottom of the protective cover 7, and the protective cover 7 is provided with a discharge port 72 directly below the feeding mechanism 5, and the screening net 3 is provided corresponding to the discharge port 72; through the protective cover 7 provided on the outside of the screening cylinder 1 and the feeding mechanism 5, when the screening cylinder 1 screens the crushed Ganoderma lucidum raw material, the Ganoderma lucidum raw material passing through the screening net 3 is prevented from spreading indiscriminately, and the screened Ganoderma lucidum extract powder is gathered by using the protective cover 7 and dropped downward from the discharge port 72.

[0030] In one embodiment, for the above-mentioned feeding shaft 51, a crushing knife 56 is provided on one side of the feeding screw rod 52 of the feeding shaft 51, and the other end of the crushing knife 56 extends into the interior of the connecting tube 53; the crushing knife 56 connected to the feeding shaft 51 transports the Ganoderma lucidum raw material forward on the feeding screw rod 52 and transports it to the position of the crushing knife 56 for crushing.

[0031] In one embodiment, for the above-mentioned dredging and digging teeth 2, the dredging and digging teeth 2 are of an inclined structure, and the dredging and digging teeth 2 are inclined downwardly near one end of the connecting cylinder 53. When the dredging and digging teeth 2 rotate with the screening cylinder 1, the dredging and digging teeth 2 move the material upward, and when the dredging and digging teeth 2 rotate from the bottom upward, the material slides along the dredging and digging teeth 2; when the dredging and digging teeth 2 with an inclined structure rotate with the screening cylinder 1, the crushed ganoderma lucidum extract powder inside the screening cylinder 1 is moved and digged, and a part of the ganoderma lucidum extract powder is After the guiding and shifting teeth 2 are moved and raised, they fall again inside the screening cylinder 1 and onto the screening net 3. Another part of the Ganoderma lucidum extract powder is guided along the guiding and shifting teeth 2 toward the feeding cylinder 54 and is crushed for the second time by the crushing knife 56 to prevent the Ganoderma lucidum extract powder from not being completely crushed to the required degree. The Ganoderma lucidum extract powder that has not been crushed to the required degree will remain inside the screening cylinder 1 and be guided by the guiding and shifting teeth 2 to the feeding cylinder 54, and be crushed reciprocatingly until it is moved and raised by the guiding and shifting teeth 2, falls onto the screening net 3, is screened, and is discharged from the discharge port 72.

[0032] In summary, with the aid of the above technical solution of the present invention, the screening drum 1 is driven to rotate by the driving mechanism 4, and the ganoderma lucidum raw material to be crushed is added to the feeding mechanism 5 through the lower hopper 6, and then the driving mechanism 4 drives the feeding mechanism 5 to operate, and the feeding shaft 51 drives the feeding screw 52 to rotate, and the feeding screw 52 transports the ganoderma lucidum raw material to be crushed forward in the feeding drum 54, and then the ganoderma lucidum raw material enters the interior of the screening drum 1 through the connecting drum 53 with a truncated cone structure, wherein the outer shape of the connecting drum 53 is a truncated cone structure. The end near the feeding cylinder 54 gradually becomes thicker towards the end of the screening cylinder 1, and the Ganoderma lucidum raw material is screened. The crushing knife 56 connected to the feeding shaft 51 conveys the Ganoderma lucidum raw material forward on the feeding screw 52 and conveys it to the position of the crushing knife 56 for crushing. The protective cover 7 provided outside the screening cylinder 1 and the feeding mechanism 5 prevents the Ganoderma lucidum raw material from passing through the screening net 3 from spreading freely when the screening cylinder 1 screens the crushed Ganoderma lucidum raw material. The protective cover 7 is used to gather the screened Ganoderma lucidum extract powder and drop it downward from the discharge port 72.

[0033] When the screening drum 1 rotates, the dredging and dispensing teeth 2 are driven to rotate synchronously therewith. When the dredging and dispensing teeth 2 rotate, the ganoderma lucidum raw materials inside the screening drum 1 are moved and dredged. The dredging and dispensing teeth 2 with an inclined structure move and dredge the ganoderma lucidum extract powder after crushing inside the screening drum 1 when they rotate with the screening drum 1. A part of the ganoderma lucidum extract powder is moved and risen by the dredging and dispensing teeth 2, and then falls into the screening drum 1 again and falls onto the screening net 3. The other part of the ganoderma lucidum extract powder is dredged along the dredging and dispensing teeth 2 toward the feeding drum 54 and is crushed for the second time by the crushing knife 56 to avoid the ganoderma lucidum extract powder not being completely crushed to the required degree. The required level of Ganoderma lucidum extract powder will remain inside the screening cylinder 1 and will be guided by the guiding and shifting teeth 2 to the feeding cylinder 54, where it will be crushed back and forth until it is moved and lifted up by the guiding and shifting teeth 2, and then falls onto the screening net 3. After screening, it will be discharged from the discharge port 72. This allows the Ganoderma lucidum raw material to rise and then fall inside the screening cylinder 1 as the screening cylinder 1 rotates and is screened, thereby preventing the Ganoderma lucidum raw material from always rolling along the inner wall of the screening cylinder 1, making it impossible for the Ganoderma lucidum raw material to fall from a certain height and fall onto the screening net 3, thereby forming an impact force, which allows the Ganoderma lucidum raw material on the screening net 3 to pass through the screening net 3 better, thereby preventing it from remaining on the screening net 3 and affecting the screening effect.

[0034] Through the above technical solution, a part of the Ganoderma lucidum extract powder is moved and raised by the dredging and dispensing teeth 2, and then falls into the inside of the screening cylinder 1 again and falls onto the screening net 3. The other part of the Ganoderma lucidum extract powder is dredged along the dredging and dispensing teeth 2 toward the feeding cylinder 54 and is crushed for the second time by the crushing knife 56, so as to avoid the Ganoderma lucidum extract powder not being completely crushed to the required degree. The Ganoderma lucidum extract powder that is not crushed to the required degree will remain in the screening cylinder 1 and be dredged into the feeding cylinder 54 by the dredging and dispensing teeth 2, and the powder is crushed back and forth. The raw materials are crushed until they are moved and lifted up by the guiding and shifting teeth 2, and then fall onto the screening net 3. After screening, they are discharged from the discharge port 72. This allows the Ganoderma lucidum raw materials to rise and fall inside the screening cylinder 1 while being screened as the screening cylinder 1 rotates, thereby preventing the Ganoderma lucidum raw materials from always rolling along the inner wall of the screening cylinder 1, and preventing the Ganoderma lucidum raw materials from falling from a certain height and falling onto the screening net 3 to form an impact force. This allows the Ganoderma lucidum raw materials on the screening net 3 to pass through the screening net 3 better, thereby preventing them from remaining on the screening net 3 and affecting the screening effect.

[0035] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A screening structure comprising a screening cylinder (1), characterized in that: A material guiding tooth (2) is provided on one side of the inner wall of the screening cylinder (1), a screening net (3) is provided on the other side of the inner wall of the screening cylinder (1), the material guiding tooth (2) and the screening net (3) are arranged opposite to each other, and a driving mechanism (4) is connected to one end of the screening cylinder (1).

2. A Ganoderma lucidum extract raw material crushing device, using the screening structure according to claim 1, characterized in that The output end of the driving mechanism (4) is connected to a feeding mechanism (5), a lower hopper (6) is provided above the feeding mechanism (5), the screening cylinder (1) is provided at the rear end of the feeding mechanism (5), the screening cylinder (1) is connected to the feeding mechanism (5), the feeding mechanism (5) comprises a feeding shaft (51) and a feeding screw rod (52), one end of the feeding shaft (51) is connected to the driving mechanism (4), and the feeding screw rod (52) is located at an outer end of the feeding shaft (51).

3. The device for crushing raw materials of Ganoderma lucidum extract according to claim 2, characterized in that: The feeding mechanism (5) further comprises a connecting cylinder (53) and a feeding cylinder (54), wherein the feeding cylinder (54) is located outside the feeding screw rod (52), and the connecting cylinder (53) is located between the feeding cylinder (54) and the screening cylinder (1). The connecting cylinder (53) is a truncated cone structure, and an extension shaft (55) is provided at the other end of the feeding shaft (51). The extension shaft (55) is located inside the screening cylinder (1) and extends to the other end of the screening cylinder (1). The extension shaft (55) is fixedly connected to the screening cylinder (1).

4. The device for crushing raw materials of Ganoderma lucidum extract according to claim 3, characterized in that: The driving mechanism (4) comprises a driving motor (41), the output end of the driving motor (41) is connected to the feeding mechanism (5) via a coupling (42), and the driving motor (41) is fixed to an end of the feeding mechanism (5) away from the screening drum (1).

5. The device for crushing raw materials of Ganoderma lucidum extract according to claim 4, characterized in that: The screening cylinder (1) and the feeding mechanism (5) are externally sleeved with a protective cover (7), a fixed platform (71) is provided on the peripheral side of the bottom of the protective cover (7), a discharge port (72) is provided on the protective cover (7) directly below the feeding mechanism (5), and the screening net (3) is provided corresponding to the discharge port (72).

6. The device for crushing raw materials of Ganoderma lucidum extract according to claim 5, characterized in that: The feeding shaft (51) is provided with a crushing knife (56) on one side of the feeding screw rod (52), and the other end of the crushing knife (56) extends into the interior of the connecting cylinder (53).

7. The device for crushing raw materials of Ganoderma lucidum extract according to claim 6, characterized in that: The dredging and diverting teeth (2) are of an inclined structure. One end of the dredging and diverting teeth (2) close to the connecting cylinder (53) is tilted downward. When the dredging and diverting teeth (2) rotate along with the screening cylinder (1), the dredging and diverting teeth (2) divert the material upward. When the dredging and diverting teeth (2) rotate upward from the bottom, the material slides down along the dredging and diverting teeth (2).

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