Corn cervi pantotrichum graded crushing device and dynamic graded screening structure thereof

Abstract

The invention relates to the technical field of screening, and particularly discloses a cornu cervi pantotrichum graded crushing device and a dynamic graded screening structure thereof, the cornu cervi pantotrichum graded crushing device and the dynamic graded screening structure thereof achieve the purposes of slicing, drying and automatically classifying cornu cervi pantotrichum, an equipment base and an equipment support integrally support equipment, and the equipment is convenient to use. The slicing device is used for slicing the pilose antler, the screening device is used for screening and drying the slices, drying and impurity removal are carried out through corresponding assemblies of the screening device, automatic screening and separation are achieved according to the size difference between different positions of the pilose antler, and therefore dynamic screening is achieved, and drying and cleaning are carried out through airflow. And meanwhile, the pilose antler slices with different diameters are automatically separated, so that the pilose antler slices are automatically classified, and subsequent operation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of screening, and specifically to a pilose antler grading and crushing device and its dynamic grading and screening structure. Background Art

[0002] There are obvious differences in the texture, density, active ingredient content and biological activity of different parts of pilose antler, such as wax slices, powder slices, blood slices, and bone slices. Therefore, fine grading treatment is required to meet the needs of different grade products, such as high-end tonics, ordinary decoction pieces, and pharmaceutical raw materials. The quality and price of pilose antler vary greatly. The traditional processing method of pilose antler mainly relies on manual grading and crushing, with low efficiency, and it is difficult to unify the grading standards, resulting in errors easily and uneven quality of pilose antler products.

[0003] The current slicing of pilose antler uses traditional blade rotation cutting. When cutting, the rotating blade is likely to produce fragments of pilose antler, resulting in reduced utilization rate of pilose antler, and the screening mainly relies on manual screening, with low efficiency. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A pilose antler grading and crushing device and its dynamic grading and screening structure, including an equipment base, the bottom of the equipment base is fixedly connected with an equipment support, the top of the equipment base is fixedly connected with a slicing device, the side of the equipment base is fixedly connected with a screening device, and the slicing device extends to a position above the screening device; The slicing device includes a slicing support, the side of the slicing support is fixedly connected with a conveyor belt, the top of the conveyor belt is provided with filtering sieve holes, the side of the conveyor belt is fixedly connected with a slicing guide plate, the fixed end of an electric telescopic rod is fixedly connected to the top side of the slicing support through a support, the movable end of the electric telescopic rod is fixedly connected with a lower pressing plate, and a cutting component is fixedly connected to the side of the slicing support at a position below the lower pressing plate, and the cutting component is arranged at a position above the filtering sieve holes.

[0005] Preferably, the cutting assembly includes a fixed frame, the inner side surface of the fixed frame is fixedly connected with a cutting blade, a separation groove is formed on the side surface of the cutting blade, the side surface of the fixed frame is fixedly connected with the side surface of the slicing bracket, the pilose antler is placed on the top of the cutting blade, the electric telescopic rod is started, the electric telescopic rod drives the lower pressing plate to descend, the descent of the lower pressing plate drives the pilose antler to be extruded on the top of the cutting blade, so as to realize static slicing of the pilose antler. The whole pilose antler is sliced under the extrusion of the lower pressing plate, and the vibration of the pilose antler is reduced compared with blade cutting, thus reducing the generation of fragments, improving the utilization rate of the pilose antler, and moving the pilose antler through the filter screen holes. During the moving process, the pilose antler is screened, and too small fragments are filtered, so that large pilose antler slices enter the middle of the screening device for screening. The cutting blade cuts the pilose antler, and the setting of the separation groove reduces the contact area between the pilose antler and the blade, thus reducing the adhesion between the pilose antler and the cutting blade, and reducing the possibility of the pilose antler being blocked on the side of the cutting blade.

[0006] Preferably, it includes a screening device. The screening device includes a classification component. The top of the classification component is fixedly connected to the fixed end of a gear transmission device. The output end of the gear transmission device is fixedly connected to a screening component. The drying device is fixedly connected to the central position inside the screening component. The bottom of the screening component is sleeved and threadedly connected with a collection component. The side of the classification component is fixedly connected to the side of the equipment base. In the process of industrial production and material handling, in order to achieve efficient and precise material screening and handling, we have adopted a very advanced screening device. In the core structure of this screening device, the classification component plays a crucial role. It is like a shrewd "material steward" that can initially classify and sort materials according to different material characteristics such as size, shape, density, etc. At the top of the classification component, the fixed end of the gear transmission device is firmly fixedly connected. This gear transmission device is like the "power messenger" of the entire screening device, which can stably and efficiently transmit power. The output end of the gear transmission device is closely connected to the screening component. The screening component is the "core battlefield" of the entire screening device. Here, the materials will undergo more detailed screening. The drying device is cleverly fixedly connected to the central position inside it. When the materials enter the screening component, the drying device will play its role to remove the excess moisture in the materials, ensuring the accuracy and stability of the materials during the screening process. Whether it is wet powdered materials or granular materials with moisture, they can be screened in the best state under the action of the drying device. The bottom of the screening component is sleeved and threadedly connected with a collection component. This design not only facilitates the collection of materials but also ensures the stability of the connection. When the materials are screened, the qualified materials will smoothly fall into the collection component, waiting for further processing or use. And the side of the classification component is closely fixedly connected to the side of the equipment base, which enables the entire screening device to maintain good stability during operation, reducing vibration and shaking, and ensuring the smooth progress of the screening work. Through such a carefully designed screening device, we can achieve efficient and precise screening and drying operations in the process of material handling, providing strong support for industrial production.

[0007] Preferably, the classification component includes a support housing, on the inner side surface of which a vertical partition plate is fixedly connected. At the top of the vertical partition plate, an inclined guide plate is fixedly connected. On the inner side surface of the vertical partition plate, a classification box is slidably connected. An upper filter hole is opened at the bottom of the classification box. A collection box is communicated with the bottom of the support housing. A lower filter hole is opened at the top of the collection box. The side surface of the support housing is fixedly connected to the side surface of the equipment base. When the gear transmission device is started, the gear transmission device rotates to drive the screening component to rotate. The screening component rotates to drive the antler to be screened, and the slice with the largest diameter is collected inside the collection component. The support of the screening component by the support housing enables the antler slices to fall naturally under the action of gravity, and through the guiding action of the vertical partition plate and the inclined guide plate, the antler slices with different diameters are guided and classified for collection. The antler slices fall into the classification box, thus completing the collection of the antler slices. Under the action of the upper filter hole and the lower filter hole, the debris and fine impurities in the antler slices are separated and filtered. The impurities and fine fragments are collected inside the collection box, thus facilitating the collection and treatment.

[0008] Preferably, the screening component includes a screening drum. A first sieve hole is opened on the side surface of the screening drum. A second sieve hole is opened at a position on the side surface of the screening drum on one side of the first sieve hole. A third sieve hole is opened on a part of the side surface of the screening drum on one side of the second sieve hole. A propeller blade is fixedly connected to the inner wall of the screening drum. Through holes are opened on the side surface of the propeller blade. A cleaning component is fixedly connected to a part of the inner wall of the screening drum on one side of the propeller blade. The side surface of the screening drum is fixedly connected to the output end of the gear transmission device. The side surface of the screening drum is rotatably connected to the top of the inclined guide plate.

[0009] Preferably, the cleaning component includes a rotating seat. A rubber tube is fixedly connected to the top of the rotating seat. A rubber air jet pipe is communicated with the side surface of the rubber tube. The bottom of the rotating seat is fixedly connected to the inner side surface of the screening drum. The gear transmission device drives the screening drum to rotate. The slices are put into the inside of the screening drum along the side surface of the screening drum. The rotation of the screening drum drives the propeller blade to rotate. The rotation of the propeller blade drives the slices to move along the side surface of the propeller blade. When passing through the first sieve hole, the second sieve hole and the third sieve hole, the slices are automatically screened according to different diameter sizes under the action of gravity, so as to be automatically classified. During the process of driving the slices to move, the slices pass by the side surface of the rubber air jet pipe and the side surface of the rubber tube. Thus, while the slices are pneumatically dried, the surface of the slices is cleaned through the flexible design of the rubber air jet pipe, thereby improving the quality of the slices. At the same time, the freely rotatable setting of the rotating seat reduces the acting force on the slices, thus preventing the slices from being broken during the drying process.

[0010] Preferably, the drying device includes a drying tube, an inner wall of the drying tube is fixedly connected with a heating tube, a side surface of the drying tube is communicated with a jet nozzle, an inner wall side of the drying tube is fixedly connected with an electric fan, a side surface of the drying tube is fixedly connected with a through hole through a propeller blade, and the electric fan is arranged on a side close to the collection assembly.

[0011] Preferably, the collection assembly includes a collection housing. An air drying hole is formed in a bottom of an inner wall of the collection housing. A thread groove is formed in a side surface of the inner wall of the collection housing. The collection housing is in threaded connection with a side surface of a screening roller through the thread groove. The drying tube extends into the interior of the collection housing. The heating tube and the electric fan are provided. The electric fan drives air to pass through the heating tube for temperature rise and then spray out from a side surface of the jet nozzle. Thus, hot air contacts the slices through a side surface of the propeller blade, thereby drying the slices and removing excess moisture. At the same time, the design that the jet nozzle protrudes from the surface of the drying tube reduces the possibility of impurities blocking the air outlet of the jet nozzle. When a part of the impurities accumulates on the side surface of the drying tube, it does not affect the air outlet of the jet nozzle, thereby ensuring the drying efficiency. At the same time, the electric fan is arranged on a side close to the collection housing. The largest-diameter slices are collected inside the collection housing. When the slices accumulate inside the collection housing, the electric fan drives air to pass through the air drying hole, pass through the slices, and enter the interior of the drying tube. During this process, the slices are continuously dried, thereby realizing the pneumatic drying and collection of the slices. At the same time, the arrangement of the thread groove facilitates the collection of the slices and the cleaning of the impurities.

[0012] The present invention provides a velvet antler grading and crushing device and a dynamic grading and screening structure thereof. The following beneficial effects are achieved: 1. For this velvet antler grading and crushing device, velvet antler is placed on top of a cutting blade. The electric telescopic rod is started. The electric telescopic rod drives the lower pressing plate to descend. The descent of the lower pressing plate drives the velvet antler to be extruded on top of the cutting blade, thereby realizing static slicing of the velvet antler. The whole velvet antler is sliced under the extrusion of the lower pressing plate. Compared with blade cutting, the vibration of the velvet antler is reduced, thereby reducing the generation of fragments, improving the utilization rate of the velvet antler, and moving the velvet antler through the filter screen holes. During the moving process, the velvet antler is screened, and too small fragments are filtered, so that large pieces of velvet antler slices enter the middle of the screening device for screening. The cutting blade cuts the velvet antler. The arrangement of the separation groove reduces the contact area between the velvet antler and the blade, thereby reducing the adhesion between the velvet antler and the cutting blade, and reducing the possibility of the velvet antler blocking the side of the cutting blade.

[0013] 2. The antler grading and crushing device is provided with a gear transmission device. The rotation of the gear transmission device drives the screening component to rotate. The rotation of the screening component drives the antlers to be screened, and the slices with the largest diameter are collected inside the collection component. The support of the screening component by the support housing enables the antler slices to fall naturally under the action of gravity. And through the guiding action of the vertical partition plate and the inclined guiding plate, antlers of different diameters are guided and classified for collection. The antler slices fall into the classification box, thus completing the collection of the antler slices. And under the action of the upper filter holes and the lower filter holes, small impurities and debris in the antler slices are separated and filtered. The impurities and small debris are collected inside the collection box, thus facilitating collection and processing.

[0014] 3. The antler grading and crushing device is provided with a screening drum. The gear transmission device drives the screening drum to rotate. The slices are put into the inside of the screening drum along the side surface of the screening drum. Under the rotation of the screening drum, the propeller blades are driven to rotate. The rotation of the propeller blades drives the slices to move along the side surface of the propeller blades. When passing through the first sieve holes, the second sieve holes and the third sieve holes, they are automatically screened according to different diameter sizes under the action of gravity, so as to be automatically classified. And in the process of driving the slices to move, the slices pass by the side surface of the rubber air pipe and the side surface of the rubber tube. Thus, in the case of pneumatically drying the slices, the flexible design of the rubber air pipe is used to clean the surface of the slices, thereby improving the quality of the slices. At the same time, the freely rotatable setting of the rotating seat reduces the acting force on the slices, thus preventing the slices from being broken during the drying process.

[0015] 4. The antler grading and crushing device is provided with a heating pipe and an electric fan. The electric fan drives the air to be heated by the heating pipe and sprayed out from the side of the air jet nozzle. Thus, the hot air contacts the slices through the side surface of the propeller blades, thereby drying the slices and removing the excess moisture. At the same time, the design that the air jet nozzle protrudes from the surface of the drying pipe reduces the possibility of impurities blocking the air outlet of the air jet nozzle. When a part of the impurities accumulate on the side surface of the drying pipe, it does not affect the air outlet of the air jet nozzle, thus ensuring the drying efficiency. At the same time, the electric fan is arranged on one side close to the collection housing. The collection housing collects the slices with the largest diameter inside. When the slices accumulate inside the collection housing, the electric fan drives the air to pass through the air drying holes and through the slices and enter the inside of the drying pipe. In this process, the slices are continuously dried, thus realizing the pneumatic drying and collection of the slices. At the same time, the setting of the thread grooves facilitates the collection of the slices and the cleaning of the impurities. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the antler grading and crushing device of the present invention; Figure 2 It is a schematic structural diagram of the slicing device of the present invention; Figure 3Schematic structural diagram of the cutting component of the present invention; Figure 4 Schematic structural diagram of the screening device of the present invention; Figure 5 Schematic structural diagram of the classification component of the present invention; Figure 6 Schematic structural diagram of the screening component of the present invention; Figure 7 Schematic structural diagram of the cleaning component of the present invention; Figure 8 Schematic structural diagram of the drying device of the present invention; Figure 9 Schematic structural diagram of the collection component of the present invention.

[0017] In the figure: 1, equipment base; 2, equipment support; 3, slicing device; 4, screening device; 301, slicing support; 302, conveyor belt; 303, filtering sieve holes; 304, slicing guide plate; 305, electric telescopic rod; 306, lower pressing plate; 307, cutting component; 3071, fixed frame; 3072, cutting blade; 3073, separation groove; 401, classification component; 402, gear transmission device; 403, screening component; 404, drying device; 405, collection component; 4011, support housing; 4012, vertical partition plate; 4013, inclined guide plate; 4014, classification box; 4015, upper filter holes; 4016, collection box; 4017, lower filter holes; 4031, screening drum; 4032, first sieve holes; 4033, second sieve holes; 4034, third sieve holes; 4035, propeller blades; 4036, through holes; 4037, cleaning component; 40371, rotating seat; 40372, rubber tube; 40373, rubber air jet pipe; 4041, drying pipe; 4042, heating pipe; 4043, air jet nozzles; 4044, electric fan; 4051, collection housing; 4052, air drying holes; 4053, threaded grooves. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1 - 3, the present invention provides a technical solution: a grading and crushing device for pilose antler and its dynamic grading and screening structure, including an equipment base 1, an equipment support 2 fixedly connected to the bottom of the equipment base 1, a slicing device 3 fixedly connected to the top of the equipment base 1, a screening device 4 fixedly connected to the side of the equipment base 1, and the slicing device 3 extends to a position above the screening device 4.

[0020] The equipment base 1 and the equipment support 2 support the equipment as a whole. The slicing device 3 slices the pilose antler, and the screening device 4 screens and dries the slices, removes impurities through the corresponding components of the screening device 4, and realizes automatic screening and separation according to the size difference between different positions of the pilose antler, so as to achieve dynamic screening, and dries and cleans through air flow, so as to realize the process of slicing, cleaning and drying of the pilose antler, which is convenient for subsequent processing. At the same time, the slices of pilose antler with different diameters are automatically separated for automatic classification, which is beneficial to subsequent operations.

[0021] The slicing device 3 includes a slicing bracket 301, a conveyor belt 302 fixedly connected to the side of the slicing bracket 301, filter screen holes 303 opened at the top of the conveyor belt 302, a slicing guide plate 304 fixedly connected to the side of the conveyor belt 302, a fixed end of an electric telescopic rod 305 fixedly connected to the top side of the slicing bracket 301 through a bracket, a lower pressing plate 306 fixedly connected to the movable end of the electric telescopic rod 305, and a cutting assembly 307 fixedly connected to the side of the slicing bracket 301 at a position below the lower pressing plate 306. The cutting assembly 307 is arranged at a position above the filter screen holes 303.

[0022] The cutting assembly 307 includes a fixed frame 3071, a cutting blade 3072 fixedly connected to the inner wall side of the fixed frame 3071, a separation groove 3073 opened on the side of the cutting blade 3072, and the side of the fixed frame 3071 is fixedly connected to the side of the slicing bracket 301.

[0023] The pilose antler is placed on the top of the cutting blade 3072. The electric telescopic rod 305 is started, and the electric telescopic rod 305 drives the lower pressing plate 306 to descend. The descent of the lower pressing plate 306 drives the pilose antler to be extruded on the top of the cutting blade 3072, so as to realize static slicing of the pilose antler. The whole pilose antler is sliced under the extrusion of the lower pressing plate 306, reducing the vibration of the pilose antler relative to the blade cutting, thereby reducing the generation of fragments, improving the utilization rate of the pilose antler, and screening the pilose antler through the filter screen holes 303, screening the pilose antler during the movement process, filtering out too small fragments, so that the large pilose antler slices enter the middle of the screening device for screening. The cutting blade 3072 cuts the pilose antler, and the setting of the separation groove 3073 reduces the contact area between the pilose antler and the blade, thereby reducing the adhesion between the pilose antler and the cutting blade 3072, and reducing the possibility of the pilose antler blocking on the side of the cutting blade 3072.

[0024] Please refer to Figures 1 - 5 Figures 1 - 5 , the present invention provides a technical solution: including a screening device 4, the screening device 4 includes a classification component 401, the fixed end of a gear transmission device 402 is fixedly connected to the top of the classification component 401, the output end of the gear transmission device 402 is fixedly connected to a screening component 403, a drying device 404 is fixedly connected to the central position inside the screening component 403, a collection component 405 is sleeved and threadedly connected to the bottom of the screening component 403, and the side of the classification component 401 is fixedly connected to the side of the equipment base 1.

[0025] The classification component 401 includes a support housing 4011, a vertical partition plate 4012 is fixedly connected to the inner wall side of the support housing 4011, an inclined guide plate 4013 is fixedly connected to the top of the vertical partition plate 4012, a classification box 4014 is slidably connected to the inner wall side of the vertical partition plate 4012, an upper filter hole 4015 is opened at the bottom of the classification box 4014, a collection box 4016 is communicated with the bottom of the support housing 4011, a lower filter hole 4017 is opened at the top of the collection box 4016, and the side of the support housing 4011 is fixedly connected to the side of the equipment base 1.

[0026] Start the gear transmission device 402, the rotation of the gear transmission device 402 drives the rotation of the screening component 403, the rotation of the screening component 403 drives the screening of the pilose antler, and the slices with the largest diameter are collected inside the collection component 405. The support of the screening component 403 by the support housing 4011 enables the pilose antler slices to fall naturally under the action of gravity, and through the guiding action of the vertical partition plate 4012 and the inclined guide plate 4013, the pilose antler with different diameters is guided and classified for collection. The pilose antler slices fall inside the classification box 4014, thus completing the collection of the pilose antler slices, and separating and filtering the debris and fine impurities in the pilose antler slices under the action of the upper filter hole 4015 and the lower filter hole 4017. The impurities and fine fragments are collected inside the collection box 4016, thus facilitating collection and processing.

[0027] Please refer to Figures 1 - 7, the present invention provides a technical solution: The screening component 403 includes a screening drum 4031. The side of the screening drum 4031 is provided with a first sieve hole 4032. The side of the screening drum 4031 is provided with a second sieve hole 4033 at a position on one side of the first sieve hole 4032. The side of the screening drum 4031 on one side of the second sieve hole 4033 is provided with a third sieve hole 4034. The inner wall of the screening drum 4031 is fixedly connected with a propeller blade 4035. The side of the propeller blade 4035 is provided with a through hole 4036. The part of the inner wall of the screening drum 4031 on one side of the propeller blade 4035 is fixedly connected with a cleaning component 4037. The side of the screening drum 4031 is fixedly connected to the output end of the gear transmission device 402. The side of the screening drum 4031 is rotatably connected to the top of the inclined guide plate 4013.

[0028] The cleaning component 4037 includes a rotating seat 40371. The top of the rotating seat 40371 is fixedly connected with a rubber tube 40372. The side of the rubber tube 40372 is communicated with a rubber air jet pipe 40373. The bottom of the rotating seat 40371 is fixedly connected to the side of the inner wall of the screening drum 4031.

[0029] The gear transmission device 402 drives the screening drum 4031 to rotate. The slices are put into the inside of the screening drum 4031 along the side of the screening drum 4031. The rotation of the screening drum 4031 drives the propeller blade 4035 to rotate. The rotation of the propeller blade 4035 drives the slices to move along the side of the propeller blade 4035. When passing through the first sieve hole 4032, the second sieve hole 4033 and the third sieve hole 4034, they are automatically screened according to different diameters under the action of gravity, so as to be automatically classified. And during the process of driving the slices to move, the slices pass by the side of the rubber air jet pipe 40373 and the side of the rubber tube 40372. Thus, when drying the slices pneumatically, the flexible design of the rubber air jet pipe 40373 is used to clean the surface of the slices, thereby improving the quality of the slices. At the same time, the freely rotatable setting of the rotating seat 40371 reduces the force on the slices, thereby preventing the slices from being broken during the drying process.

[0030] Please refer to Figures 1 - 9 , the present invention provides a technical solution: The drying device 404 includes a drying pipe 4041. The inner wall of the drying pipe 4041 is fixedly connected with a heating pipe 4042. The side of the drying pipe 4041 is communicated with a jet nozzle 4043. One side of the inner wall of the drying pipe 4041 is fixedly connected with an electric fan 4044. The side of the drying pipe 4041 is fixedly connected to the propeller blade 4035 through the through hole 4036. The electric fan 4044 is arranged on the side close to the collecting component 405.

[0031] The collection component 405 includes a collection housing 4051. An air drying hole 4052 is formed at the bottom of the inner wall of the collection housing 4051, and a threaded groove 4053 is formed on the side of the inner wall of the collection housing 4051. The collection housing 4051 is threadedly connected to the side of the screening drum 4031 through the threaded groove 4053, and the drying pipe 4041 extends into the interior of the collection housing 4051.

[0032] Start the heating pipe 4042 and the electric fan 4044. The electric fan 4044 drives air to pass through the heating pipe 4042 and be ejected from the side of the air jet nozzle 4043. Thus, the hot air contacts the slices through the side of the propeller blades 4035, thereby drying the slices, removing excess moisture. At the same time, the design that the air jet nozzle 4043 protrudes from the surface of the drying pipe 4041 reduces the possibility of impurities blocking the air outlet of the air jet nozzle 4043. When a part of the impurities accumulate on the side of the drying pipe 4041, it does not affect the air outlet of the air jet nozzle 4043, thus ensuring the drying efficiency. At the same time, the electric fan 4044 is arranged on the side close to the collection housing 4051. When the largest-diameter slices are collected inside the collection housing 4051, the electric fan 4044 drives air to pass through the air drying hole 4052, pass through the slices, and enter the interior of the drying pipe 4041. During this process, the slices are continuously dried, thereby realizing the pneumatic drying and collection of the slices. At the same time, the setting of the threaded groove 4053 facilitates the collection of slices and the cleaning of impurities.

[0033] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the scope of protection of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A velvet antler grading and crushing device, characterized in that: It includes a device base (1), a device bracket (2) is fixedly connected to the bottom of the device base (1), a slicing device (3) is fixedly connected to the top of the device base (1), a screening device (4) is fixedly connected to the side of the device base (1), and the slicing device (3) extends to a position above the screening device (4); The slicing device (3) includes a slicing bracket (301), a conveyor belt (302) is fixedly connected to the side of the slicing bracket (301), filtering sieve holes (303) are formed in the top of the conveyor belt (302), a slicing guide plate (304) is fixedly connected to the side of the conveyor belt (302), the fixed end of an electric telescopic rod (305) is fixedly connected to the top side of the slicing bracket (301) through a bracket, the movable end of the electric telescopic rod (305) is fixedly connected to a lower pressing plate (306), a cutting assembly (307) is fixedly connected to the side of the slicing bracket (301) at a position below the lower pressing plate (306), and the cutting assembly (307) is arranged at a position above the filtering sieve holes (303).

2. The antler grading and crushing device according to claim 1, wherein: The cutting assembly (307) includes a fixed frame (3071), a cutting blade (3072) is fixedly connected to the inner wall side of the fixed frame (3071), a separation groove (3073) is formed in the side of the cutting blade (3072), and the side of the fixed frame (3071) is fixedly connected to the side of the slicing bracket (301).

3. The dynamic classification and screening structure of a velvet antler grading and crushing device, characterized in that: It includes a screening device (4), the screening device (4) includes a classification assembly (401), the fixed end of a gear transmission device (402) is fixedly connected to the top of the classification assembly (401), the output end of the gear transmission device (402) is fixedly connected to a screening assembly (403), a drying device (404) is fixedly connected to the central position inside the screening assembly (403), a collecting assembly (405) is sleeved and threadedly connected to the bottom of the screening assembly (403), and the side of the classification assembly (401) is fixedly connected to the side of the device base (1).

4. The dynamic classification and screening structure of a pilose antler grading and crushing device according to claim 3, characterized in that: The classification assembly (401) includes a support housing (4011), a vertical partition plate (4012) is fixedly connected to the inner wall side of the support housing (4011), an inclined guide plate (4013) is fixedly connected to the top of the vertical partition plate (4012), a classification box (4014) is slidably connected to the inner wall side of the vertical partition plate (4012), upper filtering holes (4015) are formed in the bottom of the classification box (4014), a collecting box (4016) is communicated with the bottom of the support housing (4011), lower filtering holes (4017) are formed in the top of the collecting box (4016), and the side of the support housing (4011) is fixedly connected to the side of the device base (1).

5. The dynamic classification and screening structure of a pilose antler grading and crushing device according to claim 3, characterized in that: The screening component (403) includes a screening drum (4031). A first sieve hole (4032) is formed in the side surface of the screening drum (4031). A second sieve hole (4033) is formed in the side surface of the screening drum (4031) at a position on one side of the first sieve hole (4032). A third sieve hole (4034) is formed in a part of the side surface of the screening drum (4031) on one side of the second sieve hole (4033). A propeller blade (4035) is fixedly connected to the inner wall of the screening drum (4031). A through hole (4036) is formed in the side surface of the propeller blade (4035). A cleaning component (4037) is fixedly connected to a part of the inner wall of the screening drum (4031) on one side of the propeller blade (4035). The side surface of the screening drum (4031) is fixedly connected to the output end of the gear transmission device (402). The side surface of the screening drum (4031) is rotatably connected to the top of the inclined guide plate (4013).

6. The dynamic classification and screening structure of a pilose antler grading and crushing device according to claim 5, characterized in that: The cleaning component (4037) includes a rotating seat (40371). A rubber tube (40372) is fixedly connected to the top of the rotating seat (40371). A rubber air jet pipe (40373) is communicated with the side surface of the rubber tube (40372). The bottom of the rotating seat (40371) is fixedly connected to the side surface of the inner wall of the screening drum (4031).

7. The dynamic classification and screening structure of a velvet antler grading and crushing device according to claim 3, characterized in that: The drying device (404) includes a drying pipe (4041). A heating pipe (4042) is fixedly connected to the inner wall of the drying pipe (4041). An air jet nozzle (4043) is communicated with the side surface of the drying pipe (4041). An electric fan (4044) is fixedly connected to one side of the inner wall of the drying pipe (4041). The side surface of the drying pipe (4041) is fixedly connected to the through hole (4036) through the propeller blade (4035). The electric fan (4044) is arranged on one side close to the collection component (405).

8. The dynamic grading and screening structure of a pilose antler grading and crushing device according to claim 7, characterized in that: The collection component (405) includes a collection housing (4051). An air drying hole (4052) is formed in the bottom of the inner wall of the collection housing (4051). A threaded groove (4053) is formed in the side surface of the inner wall of the collection housing (4051).

9. The dynamic grading and screening structure of a pilose antler grading and crushing device according to claim 8, characterized in that: The collection housing (4051) is threadedly connected to the side surface of the screening drum (4031) through the threaded groove (4053). The drying pipe (4041) extends into the interior of the collection housing (4051).

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