CN216025410U

CN216025410U - Multistage high-efficient reducing mechanism of rich selenium hedgehog hydnum mushroom

Info

Publication number: CN216025410U
Application number: CN202121987372.XU
Authority: CN
Inventors: 刘寿峰
Original assignee: Hefei Zhongke Qiao Biotechnology Co ltd
Current assignee: Hefei Zhongke Qiao Biotechnology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-15
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a selenium-enriched hericium erinaceus multistage efficient crushing device which comprises a servo motor and a crushing barrel, wherein the output end of the servo motor penetrates through a top plate of the crushing barrel and is connected with a crushing mechanism inside the crushing barrel, the crushing mechanism comprises a first-stage crushing structure and a second-stage crushing structure, the first-stage crushing structure is used for performing first-stage crushing through a plurality of groups of arc-shaped cutting knives annularly arranged on a fixed turntable, a plurality of groups of semicircular cutting knives with different heights are arranged on the circular side edge of the fixed turntable to form the second-stage crushing structure for fine crushing, a heating structure for removing moisture is connected to the lower portion of the crushing barrel, a grinding structure for fine crushing is connected to the lower portion of the heating structure, efficient crushing and grinding of the hericium erinaceus crushing device are achieved through the structures, and meanwhile the effects of small crushing particle size, high yield and instant water entering are achieved through the special multistage crushing and grinding structure and the heating structure.

Description

Multistage high-efficient reducing mechanism of rich selenium hedgehog hydnum mushroom

Technical Field

The utility model relates to the technical field of hericium erinaceus smashing devices, in particular to a selenium-rich hericium erinaceus multistage efficient smashing device.

Background

The selenium-rich Hericium erinaceus is a fruiting body of Hericium erinaceus (Hericium erinaceus) belonging to the family Hydnaceae, and is only named because its appearance is similar to that of Hericium erinaceus. Monkey mushroom, hedgehog hydnum, monkey mushroom, it is Chinese traditional famous and precious cooked food, meat is tender, delicious and tasty, rich in selenium hedgehog hydnum medicinal value extremely, high main efficiency has antiinflammation and antiulcer, anti-tumor, hypoglycemic and antioxidation and anti-aging, the existing way of selling monkey mushroom is mainly to grind into powder package and sell, can soak and drink, benefit the health.

Currently, the hericium erinaceus crushing device on the market generally has the following problems: the crushing and grinding efficiency is low by adopting a vibration or grinding mode; the product has uneven grinding particles and low yield, and can not meet the effect of instant chemical reaction in water.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the technical background, the utility model aims to provide a selenium-rich hericium erinaceus multistage efficient crushing device, which solves the problem that the crushing and grinding efficiency of the hericium erinaceus crushing device in the background technology is low, and achieves the effects of small crushing particle size, high yield and instant water feeding through a special multistage crushing and grinding structure.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a multistage high-efficient reducing mechanism of rich selenium hedgehog hydnum mushroom, includes servo motor and a broken section of thick bamboo, the servo motor output runs through its inside broken mechanism is connected to broken section of thick bamboo roof, broken mechanism contains one-level broken structure and second grade broken structure, one-level broken structure carries out the one-level breakage through annular installation multiunit arc cutting knife on fixed rotary table be provided with the not half circular cutting knife of multiunit co-altitude on the circular side of fixed rotary table and constitute and be used for the kibbling second grade broken structure of essence, broken section of thick bamboo below is connected with the heating structure who is used for removing moisture, the heating structure below is connected with and is used for the kibbling grinding structure of essence.

Furthermore, the output end of the servo motor is connected with a fixed rotating shaft located in the middle of the inner side of the crushing barrel, the fixed rotating shaft penetrates through the fixed rotating disc and is fixedly installed on the fixed rotating disc, the two horizontal sides of the arc-shaped cutting knife are cutting edges, and the semicircular cutting knives are evenly distributed on the circular side edge of the fixed rotating disc.

Further, the heating structure comprises a discharging hopper, a heating coil and an annular fixing table.

Furthermore, the lower hopper is provided with a conical through groove with an upward opening, the top of the conical through groove is fixedly connected to the bottom edge of the crushing cylinder, the diameter of the top of the conical through groove is equal to that of the fixed rotary table, an inner side of the upper plane of the lower hopper is uniformly opened to a first blanking hole inside the conical through groove, the bottom of the conical through groove below the lower hopper is connected with an annular cylinder, the lower hopper is installed on the annular fixed table through a first annular clamping sleeve installed on the outer side, the annular fixed table is respectively provided with a first conical groove, a cylindrical groove and a second cylindrical groove from top to bottom in a communicated manner, the annular cylinder at the bottom of the lower hopper is installed at the bottom of the cylindrical groove, which is located on the inner side of the annular fixed table, the diameter of the cylindrical groove is smaller than that of the second cylindrical groove, and the heating coil is installed between the lower hopper and the first conical groove, the second cylindrical groove penetrates through the bottom of the annular fixed table.

Furthermore, the bottom of the annular fixed table is arranged at the top of a polishing barrel contained in the grinding structure, and the grinding structure further comprises a polishing disc, a polishing rod and a fixed disc.

Still further, second annular cutting ferrule is installed at polishing section of thick bamboo outside top, polishing section of thick bamboo inboard by last third cylindricality groove, fourth cylindricality groove, second toper groove and the discharge gate of being equipped with in proper order under to, just the landing leg is installed to polishing bobbin base portion symmetry, the landing leg is installed on the bottom plate of bottom, the bottom plate has been placed and has been connect the storage bucket, connect the storage bucket to aim at the discharge gate.

Still further, polishing a set top center fixedly connected with runs through broken section of thick bamboo and heating structure the bottom of fixed rotating shaft, the polishing dish is installed third cylindrical groove bottom, the fixed disk passes through fixed mounting frame fixed mounting in the top of fourth cylindrical groove, just the diameter in third cylindrical groove is less than the diameter in fourth cylindrical groove, fourth cylindrical groove bottom intercommunication the top in second conical groove, the bottom intercommunication in second conical groove the discharge gate.

Furthermore, the top surface of the polishing disc is a circular concave surface, the middle of the circular concave surface is positioned at the outer side of the fixed rotating shaft and is symmetrically provided with a plurality of second discharging holes which penetrate through the polishing disc, and the bottom of the polishing disc is uniformly provided with the polishing rod which is outward from the center of a circle.

Furthermore, a feeding port is arranged on one side above the crushing barrel.

Compared with the prior art, the utility model has the following advantages:

(1) according to the utility model, a plurality of groups of arc-shaped cutting knives are annularly and fixedly installed on the top of the fixed turntable, hericium erinaceus in the crushing cylinder are subjected to primary crushing, the fixed rotating shaft is driven by the output end of the servo motor on the top of the crushing cylinder to rotate back and forth at a high speed, the hericium erinaceus is rapidly crushed, hericium erinaceus crushed slag subjected to primary crushing enters a secondary crushing area between the annular side edge of the fixed turntable and the inner wall of the crushing cylinder under the action of the rotating centrifugal force of the fixed turntable, a plurality of groups of semicircular cutting knives with different heights are uniformly arranged on the circular side edge of the fixed turntable, the crushed slag entering the secondary crushing area is finely crushed by the plurality of groups of semicircular cutting knives under the high-speed rotation of the fixed turntable, and the efficiency of crushing of the hericium erinaceus of the crushing device is greatly improved.

(2) In the utility model, a heating structure is arranged at the bottom of a crushing cylinder, the heating structure comprises a lower hopper, a heating coil and an annular fixed table, a conical through groove with an upward opening is arranged on the lower hopper, the top of the conical through groove is fixedly connected to the bottom edge of the crushing cylinder, the diameter of the top of the conical through groove is equal to that of a fixed turntable, a first blanking hole which is communicated with the inner part of the conical through groove is uniformly opened on the inner side of the upper plane of the lower hopper, finely crushed hericium erinaceus enters the conical through groove from the first blanking hole, the heating coil is arranged between the lower hopper and the first conical groove on the annular fixed table to heat the conical through groove to remove moisture in the finely crushed hericium erinaceus and prepare for next-step fine grinding, the heated finely crushed hericium erinaceus falls above a grinding disc in the grinding cylinder, the upper plane of the grinding disc is a circular concave surface, and the bottom end of the fixed rotating shaft is fixedly connected to the center of the top of the grinding disc, get rid of moisture essence simultaneously and smash hedgehog hydnum mushroom and collect in the middle part of the dish of polishing top, get into by second unloading hole and polish the clearance between dish and the below fixed disk, polish the mill bottom simultaneously and evenly be equipped with the outside stick of polishing of direction by the centre of a circle, under the quick positive and negative rotation of fixed rotating shaft, the fast-speed positive and negative rotation of dish of polishing, grind the hedgehog hydnum mushroom by the extruded effect of stick of polishing, simultaneously because the effect of centripetal force, the hedgehog hydnum mushroom fine crushing powder after the grinding falls into the second cone groove by the clearance of fixed disk and fourth column groove, reddish by the discharge gate falls into the material receiving bucket, this flow has realized the fine crushing purpose to the hedgehog hydnum mushroom, reach the hedgehog hydnum mushroom income water after fine crushing and have just changed, the granule is little and the high mesh of yield.

Drawings

FIG. 1 is a perspective view provided by an embodiment of the present invention;

FIG. 2 is a perspective view of an embodiment of the present invention with the top plate of the crushing barrel removed;

FIG. 3 is a partial half-sectional perspective view of the first embodiment of the present invention;

FIG. 4 is a second perspective view, partially in half, provided in accordance with an embodiment of the present invention;

FIG. 5 is a partial half-sectional perspective view III provided in accordance with an embodiment of the present invention;

FIG. 6 is a top sectional perspective view of a mounting plate provided in accordance with an embodiment of the present invention;

FIG. 7 is a first perspective view of a polishing disk according to an embodiment of the present invention;

fig. 8 is a perspective view of a second polishing disc provided in the embodiment of the present invention.

In the figure: 1. a servo motor; 2. a crushing cylinder; 3. a feeding port; 4. feeding a hopper; 401. a first annular ferrule; 402. a tapered through slot; 403. an annular cylinder; 5. fixing the rotating shaft; 6. fixing the rotary table; 7. an arc-shaped cutting knife; 8. a semicircular cutter; 9. a first blanking hole; 10. a heating coil; 11. an annular fixed table; 1101. a first tapered slot; 1102. a first cylindrical groove; 1103. a second cylindrical groove; 12. polishing the barrel; 1201. a second annular ferrule; 1202. a third cylindrical groove; 1203. a fourth cylindrical groove; 1204. a second tapered slot; 1205. A discharge port; 1206. a support leg; 1207. a base plate; 13. grinding disc; 1301. a circular concave surface; 14. a second blanking aperture; 15. grinding a rod; 16. fixing the disc; 1601. fixing the mounting rack; 17. a receiving bucket.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

As shown in fig. 1-8, a multistage high-efficient reducing mechanism of rich selenium hedgehog hydnum mushroom, including servo motor 1 and broken section of thick bamboo 2, servo motor 1 output runs through its inside broken mechanism is connected to broken 2 roofs of section of thick bamboo, broken mechanism contains one-level broken structure and second grade broken structure, one-level broken structure carries out the one-level breakage through ring installation multiunit arc cutting knife 7 on fixed turntable 6, it forms the second grade broken structure that is used for the fine crushing to be provided with the semi-circular cutting knife 8 of multiunit co-altitude on 6 circular sides of fixed turntable, broken 2 below on the section of thick bamboo is connected with the heating structure who is used for removing moisture, the heating structure below is connected with and is used for fine crushing grinding structure.

The operation crushing principle of the primary crushing structure and the secondary crushing structure is as follows: through 6 top annular fixed mounting multiunit arc cutting knife 7 at fixed turntable, carry out the one-level breakage to the hedgehog hydnum mushroom that is in broken section of thick bamboo 2, make a round trip positive and negative high-speed operation through the output drive fixed rotating shaft 5 of the servo motor 1 at broken section of thick bamboo 2 top, it is quick broken to the hedgehog hydnum mushroom, through the broken hedgehog hydnum mushroom disintegrating slag of one-level get into the second grade fragmentation district between 6 annular sides of fixed turntable and the 2 inner walls of broken section of thick bamboo by 6 centrifugal force effects of rotation of fixed turntable, evenly be provided with the not half circular cutting knife 8 of multiunit co-altitude on 6 circular sides of fixed turntable, the multiunit half circular cutting knife 8 carries out the essence to the disintegrating slag that gets into the second grade fragmentation district under the high-speed rotation of fixed turntable 6 and smashes, synchronous quick essence through one-level crushing structure and second grade crushing structure is smashed, the kibbling efficiency of reducing mechanism hedgehog hydnum mushroom has been improved greatly.

The heating principle is as follows: heating structure contains hopper 4 down, heating coil 10 and annular fixed station 11, it runs through groove 401 to be equipped with the ascending toper of opening on lower hopper 4, and the toper runs through groove 401 top fixed connection on the base of broken section of thick bamboo 2, the toper runs through groove 401 top diameter and equals fixed turntable 6 diameter, and the inboard even opening in plane leads to the toper and runs through the inside first unloading hole 9 of groove 401 on lower hopper 4, the hericium erinaceus through the fine crushing gets into toper by first unloading hole 9 and runs through groove 401, it heats toper and runs through groove 401 to install heating coil 10 between hopper 4 down and the first conical groove 1101 on the annular fixed station 11, get rid of moisture in the fine crushing hericium erinaceus, prepare for the fine crushing of step down.

Grinding structure operating principle: the heated finely ground hericium erinaceus falls into the upper portion of a grinding disc 13 in a grinding cylinder 12, the upper plane of the grinding disc 13 is a circular concave surface 1301, the bottom end of a fixed rotating shaft 5 is fixedly connected to the top center of the grinding disc 13, meanwhile, the finely ground hericium erinaceus with moisture removed is collected in the middle of the upper portion of the grinding disc 13, the finely ground hericium erinaceus enters a gap between the grinding disc 13 and a lower fixing disc 16 through a second blanking hole 14, meanwhile, grinding rods 15 are uniformly arranged at the bottom of the grinding disc 13 in the direction from the center of the circle to the outside, under the rapid forward and reverse rotation of the fixed rotating shaft 5, the grinding disc 13 rotates in a high speed and forward and reverse directions, the finely ground hericium erinaceus is ground under the extrusion effect of the grinding rods 15, meanwhile, due to the centripetal force effect, the finely ground hericium erinaceus fine powder falls into a second conical groove 1204 through the gap between the fixing disc 16 and a fourth cylindrical groove 1203, and finally falls into a material receiving barrel 17 through a discharge hole 1205, and the purpose of finely ground hericium erinaceus is achieved through the process, the purposes of immediate melting of finely crushed hericium erinaceus in water, small particles and high yield are achieved.

As shown in fig. 2, 3, 1 output of servo motor is connected with the fixed rotating shaft 5 that is located the inboard middle part of broken section of thick bamboo 2, fixed rotating shaft 5 runs through fixed mounting on fixed rotating disc 6, run through out and install fixed protection axle sleeve, prevent that the shearing force from damaging horizontal tangent plane, the horizontal both sides of arc cutting knife 7 are the cutting edge, carry out high-speed shearing to the hedgehog hydnum mushroom in the pivoted, semi-circular cutting knife 8 evenly distributed on the circular side of fixed rotating disc 6, semi-circular cutting knife 8 of co-altitude carries out the fine crushing to the disintegrating slag when high-speed rotating simultaneously.

As shown in fig. 3 and 4, the heating structure includes a lower hopper 4, a heating coil 10, and an annular fixing table 11.

As shown in fig. 3 and 4, a conical through groove 402 with an upward opening is arranged on the lower hopper 4, the top of the conical through groove 402 is fixedly connected to the bottom edge of the crushing cylinder 2, the diameter of the top of the conical through groove 402 is equal to that of the fixed turntable 6, the inner side of the upper plane of the lower hopper 4 is uniformly opened to a first discharging hole 9 inside the conical through groove 402, the bottom of the conical through groove 402 below the lower hopper 4 is connected with an annular cylinder 403, the lower hopper 4 is mounted on an annular fixed platform 11 through a first annular clamping sleeve 401 mounted on the outer side, the annular fixed platform 11 is respectively provided with a first conical groove 1101, a cylindrical groove 1102 and a second cylindrical groove 1103 from top to bottom in a communicating manner, the annular cylinder 403 at the bottom of the lower hopper 4 is mounted at the bottom of the cylindrical groove 1102 on the inner side of the annular fixed platform 11, the diameter of the cylindrical groove 1102 is smaller than that of the second cylindrical groove 1103, a heating coil 10 is mounted between the lower hopper 4 and the first conical groove 1101, the heating coil is connected to an external power supply heating system, and the second cylindrical groove 1103 penetrates the bottom of the annular fixing table 11.

As shown in fig. 4-8, the annular stationary table 11 is mounted at the bottom on top of a grinding cylinder 12 included in the grinding structure, which also includes a grinding disc 13, a grinding rod 15 and a stationary disc 16.

As shown in fig. 4-8, a second annular cutting sleeve 1201 is installed at the top of the outer side of the polishing cylinder 12, a third cylindrical groove 1202, a fourth cylindrical groove 1203, a second cylindrical groove 1204 and a discharge hole 1205 are sequentially arranged on the inner side of the polishing cylinder 12 from top to bottom, supporting legs 1206 are symmetrically installed at the bottom of the polishing cylinder 12, the supporting legs 1206 are installed on a bottom plate 1207 at the bottom, a receiving barrel 17 is placed on the bottom plate 1207, the receiving barrel 17 is aligned with the discharge hole 1205, the diameter of the third cylindrical groove 1203 is smaller than that of the fourth cylindrical groove 1203, the diameter of the fourth cylindrical groove 1203 is equal to that of the top circle of the second cylindrical groove 1204, and the diameter of the bottom of the second cylindrical groove 1204 is equal to that of the discharge hole 1205.

As shown in fig. 5, 7 and 8, the center of the top of the polishing disc 13 is fixedly connected with the bottom end of the fixed rotating shaft 5 penetrating through the crushing cylinder 2 and the heating structure, the polishing disc 13 is installed at the bottom of the third cylindrical groove 1202, the fixed disc 16 is fixedly installed at the top of the fourth cylindrical groove 1203 through the fixed mounting frame 1601, the diameter of the third cylindrical groove 1202 is smaller than that of the fourth cylindrical groove 1203, the bottom of the fourth cylindrical groove 1203 is communicated with the top of the second cylindrical groove 1204, and the bottom of the second cylindrical groove 1204 is communicated with the discharge hole 1205.

As shown in fig. 7 and 8, the top surface of the polishing disc 13 is a circular concave surface 1301, a plurality of second discharging holes 14 penetrating through the polishing disc 13 are symmetrically arranged in the middle of the circular concave surface 1301 and positioned on the outer side of the fixed rotating shaft 5, polishing rods 15 are uniformly arranged at the bottom of the polishing disc 13 from the center of the circle to the outside, and starting points of the polishing rods 15 are arranged from the outer side of the second discharging holes 14 to the periphery of the bottom circle of the polishing disc.

As shown in figure 1, a feeding port 3 is formed in one side above the crushing barrel 2, and feeding of hericium erinaceus enters from the feeding port 3.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multistage high-efficient reducing mechanism of selenium-enriched hedgehog hydnum mushroom, includes servo motor (1) and broken section of thick bamboo (2), its characterized in that: the utility model discloses a crushing mechanism, including servo motor (1), broken section of thick bamboo (2), top plate, broken mechanism, one-level broken structure, fixed carousel (6) circular side is provided with the not half circular cutting knife (8) of multiunit co-altitude and constitutes the broken structure of second grade that is used for the essence kibbling, broken section of thick bamboo (2) below is connected with the heating structure who is used for dewatering, the heating structure below is connected with and is used for the fine kibbling grinding structure of one-level broken structure and second grade broken structure of one-level broken structure through annular installation multiunit arc cutting knife (7) on fixed carousel (6).

2. The multistage high-efficiency smashing device for the selenium-enriched hericium erinaceus according to claim 1, wherein an output end of the servo motor (1) is connected with a fixed rotating shaft (5) located in the middle of the inner side of the smashing barrel (2), the fixed rotating shaft (5) penetrates through and is fixedly installed on the fixed rotating disc (6), blades are arranged on two horizontal sides of the arc-shaped cutting knife (7), and the semicircular cutting knives (8) are evenly distributed on the circular side edge of the fixed rotating disc (6).

3. The multistage high-efficiency crushing device for selenium-enriched hericium erinaceus according to claim 1, wherein the heating structure comprises a discharging hopper (4), a heating coil (10) and an annular fixing table (11).

4. The multistage high-efficiency selenium-enriched hericium erinaceus crushing device as claimed in claim 3, wherein the lower hopper (4) is provided with a conical through groove (402) with an upward opening, the top of the conical through groove (402) is fixedly connected to the bottom edge of the crushing barrel (2), the diameter of the top of the conical through groove (402) is equal to that of the fixed turntable (6), a first feeding hole (9) which is opened to the inside of the conical through groove (402) is uniformly formed in the inner side of the upper plane of the lower hopper (4), the bottom of the conical through groove (402) below the lower hopper (4) is connected with an annular barrel (403), the lower hopper (4) is mounted on the annular fixing table (11) through a first annular clamping sleeve (401) mounted on the outer side, and the annular fixing table (11) is respectively provided with a first conical groove (1101) and a first conical groove (1101) from top to bottom in a communicating manner, Cylindrical groove (1102) and second cylindrical groove (1103), down hopper (4) bottom annular section of thick bamboo (403) are installed cylindrical groove (1102) be located the inboard bottom of annular fixed station (11), just cylindrical groove (1102) diameter is less than second cylindrical groove (1103) diameter, down hopper (4) with install between first bell jar (1101) heating coil (10), second cylindrical groove (1103) run through the bottom of annular fixed station (11).

5. The multistage high-efficiency crushing device for selenium-enriched hericium erinaceus according to claim 4, wherein the bottom of the annular fixing table (11) is mounted at the top of a grinding cylinder (12) contained in the grinding structure, and the grinding structure further comprises a grinding disc (13), a grinding rod (15) and a fixing disc (16).

6. The multistage high-efficient reducing mechanism of selenium-enriched hedgehog hydnum mushroom of claim 5, characterized in that, second annular cutting ferrule (1201) is installed at the outside top of a grinding section of thick bamboo (12), a grinding section of thick bamboo (12) inboard is equipped with third cylindrical slot (1202), fourth cylindrical slot (1203), second conical slot (1204) and discharge gate (1205) by last under to in proper order, and a grinding section of thick bamboo (12) bottom symmetry installs landing leg (1206), landing leg (1206) are installed on bottom plate (1207) of bottom, material receiving barrel (17) have been placed to bottom plate (1207), material receiving barrel (17) aim at discharge gate (1205).

7. The multistage high-efficient reducing mechanism of selenium-enriched hedgehog hydnum mushroom of claim 6, characterized in that, the fixed connection of beating dish (13) top center has the bottom that runs through crushing section of thick bamboo (2) and heating structure's fixed pivot (5), install beating dish (13) third cylindrical groove (1202) bottom, fixed disk (16) through fixed mounting bracket (1601) fixed mounting in the top of fourth cylindrical groove (1203), just the diameter in third cylindrical groove (1202) is less than the diameter in fourth cylindrical groove (1203), fourth cylindrical groove (1203) bottom intercommunication the top in second cylindrical groove (1204), the bottom intercommunication in second cylindrical groove (1204) discharge gate (1205).

8. The multistage high-efficiency crushing device for selenium-enriched hericium erinaceus according to claim 7, characterized in that the top surface of the grinding disc (13) is provided with a circular concave surface (1301), a plurality of second blanking holes (14) penetrating through the grinding disc (13) are symmetrically formed in the middle of the circular concave surface (1301) and positioned on the outer side of the fixed rotating shaft (5), and the grinding rods (15) are uniformly arranged at the bottom of the grinding disc (13) and are outward from the center of a circle.

9. The multistage high-efficiency crushing device for selenium-enriched hericium erinaceus according to claim 1, wherein a feeding opening (3) is formed in one side above the crushing barrel (2).