Cordyceps feed production device

Abstract

The utility model discloses a caterpillar fungus feed production device, include: cutting section of thick bamboo, set up cutting assembly in cutting section of thick bamboo, stirring assembly is connected in cutting section of thick bamboo bottom, cutting assembly includes: set up first rotation axis at cutting section of thick bamboo inner wall bottom end and top end two places, set up several equidistance arrangement's cutting blade on rotation axis, stirring assembly includes: the stirring section of thick bamboo that is connected in cutting section of thick bamboo bottom, is connected in second rotation axis on the stirring section of thick bamboo inner wall, the stirring section of thick bamboo lower half segment both sides are connected with the connecting block, and the exciting vibrator is installed in connecting block, and the exciting vibrator outside is equipped with spring, the utility model discloses a first exhaust pipe and fan are established at cutting section of thick bamboo top, and the second exhaust pipe and fan are additionally established in the grinding cylinder outer wall, and two waste gas are centrally introduced into the activated carbon filter layer and are purified through the pipeline, solve the hidden danger that worker inhales harmful gas, avoid waste gas pollution.

Description

Technical Field

[0001] This utility model relates to the field of feed production technology, and in particular to a cordyceps feed production device. Background Technology

[0002] Animal feed is an industrially processed product intended for animal consumption, encompassing various animal foods ranging from basic raw materials to compound formulations. Its core value lies in providing essential nutrients for farmed animals such as livestock, poultry, and aquatic animals, and in improving farming efficiency and product quality through scientific formulation.

[0003] Existing technology CN215028397U provides a mixing device for the production of solid cordyceps feed additives. Cordyceps and vitamins are added into the mixing chamber through the feed inlet. The motor drives the stirring rod to rotate and fully mix the materials. When the materials are in a semi-solid state, the baffle is opened, allowing the materials to fall into the granulation chamber. The rotating blades then grind the materials against the screen plate, and the granulated materials fall through the through holes in the screen plate, greatly improving the efficiency of solid cordyceps feed additives. The mixing, stirring and grinding granulation processes are carried out simultaneously, and the operation is simple and convenient. It is easy to install and disassemble, making it suitable for widespread use.

[0004] However, the above-mentioned device has the following problems: waste gas is generated during the feed mixing process, which can be harmful to the human body if inhaled, and some feed will remain on the inner wall of the first middle section cylinder, making it difficult to feed, and the process of collecting feed is too complicated. Summary of the Invention

[0005] This invention overcomes the shortcomings of the prior art and provides a cordyceps feed production device.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a cordyceps feed production device, comprising: a cutting cylinder, a cutting component disposed within the cutting cylinder, and a stirring component connected to the bottom of the cutting cylinder, characterized in that...

[0007] The cutting assembly includes: a first rotating shaft disposed at the bottom and top of the inner wall of the cutting cylinder, and a plurality of cutting blades arranged at equal intervals on the rotating shaft;

[0008] The stirring assembly includes: a stirring cylinder connected to the bottom of the cutting cylinder, and a second rotating shaft connected to the inner wall of the stirring cylinder; connecting blocks are connected to both sides of the lower half of the stirring cylinder, a vibrator is installed inside the connecting block, and a spring is sleeved on the outside of the vibrator;

[0009] The top of the cutting cylinder is connected to a first exhaust pipe, a first fan is provided in the middle of the first exhaust pipe, and an air filter is connected to the end of the first exhaust pipe; two corresponding grinding blocks are provided below the mixing cylinder, two grinding tables are provided below the grinding blocks, and a drive component is connected to the center of the grinding blocks.

[0010] In a preferred embodiment of the present invention, an auger is provided below the grinding table, the auger is located at the bottom of a grinding cylinder, and one section of the auger passes through the inner wall of the grinding cylinder and is connected to the outer side of the grinding cylinder.

[0011] In a preferred embodiment of this utility model, a stainless steel filter screen is laid at the bottom of the cutting cylinder, and the stainless steel filter screen has several holes.

[0012] In a preferred embodiment of this utility model, one end of the auger is connected to a drive motor.

[0013] In a preferred embodiment of the present invention, a second exhaust pipe is connected to the outer wall of the grinding cylinder, a second fan is connected to the second exhaust pipe, and the end of the second exhaust pipe is connected to the air filter.

[0014] In a preferred embodiment of this utility model, the air filter is provided with a filter layer, and the filter layer is made of activated carbon.

[0015] In a preferred embodiment of this utility model, one end of the air filter is connected to a discharge pipe.

[0016] In a preferred embodiment of this utility model, the grinding table and the grinding block are disposed inside the grinding cylinder, and the grinding table and the grinding block correspond to each other.

[0017] In a preferred embodiment of this invention, a plurality of equally spaced stirring rods are connected to the second rotating shaft, and a scraper is provided on one side of each of the stirring rods.

[0018] In a preferred embodiment of this utility model, a sliding plate is connected to the bottom of the stirring cylinder, and a valve is provided at the opening of the stirring cylinder below the sliding plate.

[0019] This utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0020] (1) This utility model sets a first exhaust pipe and a fan at the top of the cutting cylinder, and adds a second exhaust pipe and a fan to the outer wall of the grinding cylinder. The two exhaust gases are centrally introduced into the activated carbon filter layer for purification treatment through the pipes, and finally safely discharged through the exhaust pipe. For the dust and harmful gases generated during the feed cutting and grinding process, the pollution of the working environment is reduced by active suction and adsorption filtration. Compared with the existing mixing device that lacks exhaust gas treatment function, this solution solves the health hazards of workers inhaling harmful gases, avoids exhaust gas pollution of the finished feed, and ensures the hygiene and safety of cordyceps feed.

[0021] (2) This utility model features a scraper installed on the inner wall of the mixing drum, combined with a vibrator installed in the lower half of the mixing drum. Through the dual action of high-frequency vibration and mechanical scraping, the feed residue adhering to the drum wall is effectively removed. The vibrator drives the lower half of the mixing drum to shake, preventing feed accumulation from affecting the next process. Compared with existing mixing devices that rely solely on manual window inspection and cleaning, this solution achieves continuous residue removal during the production process, reduces raw material waste, ensures uniform mixing of each batch of feed, avoids cross-contamination caused by residue deterioration, and improves product quality stability.

[0022] (3) This utility model has an independent grinding cylinder set downstream of the mixing component. The grinding blocks are controlled by the drive component to rotate and precisely crush the semi-solid feed. Then, the feed is conveyed in a closed manner by the auger at the bottom, which makes the grinding particle size more uniform and controllable. The ground material is output in a timely, continuous and quantitative manner, avoiding material accumulation or blockage. Compared with the simple material dropping method of the prior art, the auger conveying method of this device is more stable and controllable, which is conducive to the continuous production of subsequent processes and improves the automation and efficiency of the entire process. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0024] Figure 1 This is a perspective structural diagram of a preferred embodiment of the present invention;

[0025] Figure 2 This is a diagram of the stirring cylinder of a preferred embodiment of the present invention;

[0026] In the diagram: 1. Cutting cylinder; 2. First rotating shaft; 3. Cutting blade; 4. Stirring cylinder; 5. Second rotating shaft; 6. Connecting block; 7. Vibrator; 8. Spring; 9. First exhaust pipe; 10. First fan; 11. Air filter; 12. Grinding block; 13. Grinding cylinder; 14. Grinding table; 15. Drive assembly; 16. Screwdriver; 17. Drive motor; 18. Second exhaust pipe; 19. Second fan; 20. Filter layer; 21. Discharge pipe; 22. Stainless steel filter screen; 23. Stirring rod; 24. Scraper; 25. Sliding plate; 26. Valve. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams, which are only used to illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0028] like Figures 1-2 As shown, a cordyceps feed production device includes: a cutting cylinder 1, a cutting component disposed inside the cutting cylinder 1, and a stirring component connected to the bottom of the cutting cylinder 1.

[0029] In this invention, the first rotating shaft 2 is fixed to the top and bottom of the cutting cylinder 1 by bearing seats, and the shaft center is coaxial with the cutting cylinder 1; the cutting blades 3 are welded equidistantly onto the first rotating shaft 2 to form an upper and lower multi-layer blade array.

[0030] In this invention, the first rotating shaft 2 at the top is connected to an external motor. A stainless steel filter screen 22 is laid at the bottom of the cutting cylinder 1, and the outer edge of the stainless steel filter screen 22 is sealed to the inner wall of the cutting cylinder 1 to prevent powder leakage. Below the filter screen is the inlet of the mixing cylinder 4. The cutting blade 3 cuts the cordyceps and auxiliary materials into granules, avoiding direct entry into the mixing cylinder 4 and causing uneven mixing. The maximum particle size is controlled by the mesh size to ensure that the particle size distribution of the material entering the mixing cylinder 4 is concentrated.

[0031] In this invention, the fine material after cutting falls into the mixing drum 4; the second rotating shaft 5 drives the mixing rod 23 to rotate, and performs axial compound mixing of the powder; the scraper 24, which rotates with the second rotating shaft 5, continuously scrapes off the material adhering to the inner wall to avoid dead corners; after the set time is reached, the sliding plate 25 opens, the valve 26 opens simultaneously, and the material falls into the grinding drum 13 as a whole.

[0032] In this invention, two connecting blocks 6 are bolted to the outer wall of the lower half of the mixing drum 4. Each connecting block 6 is hollowed out to form a cavity. The vibrator 7 is bolted into the cavity. A compression spring 8 is fitted between the outer shell of the vibrator 7 and the connecting block 6. The vibrator 7 transmits the vibration directly to the lower half of the mixing drum 4 through the connecting block 6, causing the drum wall to generate micro-amplitude high-frequency vibration. The spring 8 absorbs most of the reaction force, thus removing the easily adhered cordyceps fibers.

[0033] In this invention, a first exhaust pipe 9 is connected to the top of the cutting cylinder 1, a first fan 10 is installed in the middle of the first exhaust pipe 9, and an air filter 11 is connected to the end of the first exhaust pipe 9. A second exhaust pipe 18 is connected to the outer wall of the grinding cylinder 13, a second fan 19 is connected to the second exhaust pipe 18, and the end of the second exhaust pipe 18 is connected to the air filter 11. A filter layer 20 made of activated carbon is laid inside the air filter 11, and an exhaust pipe 21 is connected to one end of the air filter 11. Dust-laden airflow enters the air filter 11 through the first exhaust pipe 9 and the second exhaust pipe 18, is filtered by the activated carbon layer, and is then discharged into the air.

[0034] In this invention, a grinding block 12 is disposed below the mixing cylinder 4, and a grinding table 14 and the grinding block 12 are disposed inside the grinding cylinder 13. One end of the grinding table 14 is connected to the inner wall of the grinding cylinder 13, and the grinding block 12 is connected to a drive assembly 15. The drive assembly 15 drives the grinding block 12 to rotate relative to each other, and the two grinding blocks 12 form a triple action of shearing, squeezing and grinding, further refining the material to the target particle size.

[0035] In this invention, the auger 16 is horizontally installed at the bottom of the grinding cylinder 13, with the starting end of the blades located directly below the grinding table 14, ensuring that the ground powder can immediately fall into the spiral groove. One end of the auger 16 shaft is supported on the inner wall of the grinding cylinder 13 by a bearing seat, and the other end extends out of the cylinder wall. The extended end is directly connected to the drive motor 17. The rotation of the auger 16 prevents the accumulation and blockage of materials in the grinding cylinder 13.

[0036] In this invention, the sliding plate 25 is installed between the inlet of the mixing drum 4 and the grinding drum 13 via a horizontal slide rail. It can be pulled left, right, and back. The edge of the plate is provided with a handle. The valve 26 is located directly below the sliding plate 25 and directly above the inlet of the grinding drum 13. During mixing, the sliding plate 25 is pushed to the closed position, and the valve 26 is also kept closed, so that the mixing drum 4 is completely sealed to prevent dust from escaping. After mixing is completed, the valve 26 is opened first, and then the sliding plate 25 is slowly pulled to the open position so that the bottom opening of the drum is completely aligned with the opening of the valve 26, and the material falls smoothly into the grinding drum 13.

[0037] In use, solid materials such as cordyceps and vitamins are fed into the cutting cylinder 1 at once. The cutting assembly is activated, and oversized particles are repeatedly cut by the blades until they are all sieved. The chopped material falls into the mixing cylinder 4 through the stainless steel filter screen 22. The second rotating shaft 5 is activated, and the stirring rod 23 rotates to stir the material. The scraper 24 hangs on the inner wall of the mixing cylinder 4 to prevent it from sticking to the wall. Simultaneously, the vibrator 7 is activated, which drives the mixing cylinder 4 to vibrate slightly to prevent material accumulation. The valve 26 is opened, and the sliding plate 25 is pulled to full opening. The material falls into the grinding cylinder 13 under the force of gravity and the push of the scraper 24. The drive assembly 15 is activated, which drives the grinding blocks 12 to rotate relative to each other. The two grinding blocks 12 grind the material. The drive motor 17 is activated, and the auger 16 conveys the finished product quantitatively to the next process at a set speed. The first fan 10 and the second fan 19 draw the exhaust gas into the air filter 11, and the filtered gas is discharged into the air.

[0038] Based on the preferred embodiments of this utility model described above, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A Cordyceps feed production apparatus, comprising: Cutting cylinder (1), cutting assembly arranged in the cutting cylinder (1), stirring assembly connected to the bottom of the cutting cylinder (1), characterized in that, The cutting assembly comprises: a first rotating shaft (2) arranged at the bottom end and the top end of the inner wall of the cutting cylinder (1), and a plurality of cutting blades (3) arranged at equal intervals on the rotating shaft; The stirring assembly comprises: a stirring cylinder (4) connected to the bottom of the cutting cylinder (1), and a second rotating shaft (5) connected to the inner wall of the stirring cylinder (4); the lower half of the stirring cylinder (4) is connected with a connecting block (6), the connecting block (6) is provided with a vibration exciter (7), and the outer side of the vibration exciter (7) is provided with a spring (8); The top of the cutting cylinder (1) is connected with a first exhaust pipe (9), the middle of the first exhaust pipe (9) is provided with a first fan (10), and the tail end of the first exhaust pipe (9) is connected with an air filter (11); two corresponding grinding blocks (12) are arranged below the stirring cylinder (4), two grinding tables (14) are arranged below the grinding blocks (12), and a driving assembly (15) is connected to the center of the grinding blocks (12).

2. The device according to claim 1, characterized in that: A screw conveyor (16) is arranged below the grinding table (14), the screw conveyor (16) is arranged at the bottom of a grinding cylinder (13), and a section of the screw conveyor (16) penetrates through the inner wall of the grinding cylinder (13) and is connected to the outer side of the grinding cylinder (13).

3. The device according to claim 1, characterized in that: A stainless steel filter screen (22) is arranged at the bottom of the cutting cylinder (1), and a plurality of holes are formed in the stainless steel filter screen (22).

4. The device according to claim 2, characterized in that: One end of the screw conveyor (16) is connected with a driving motor (17).

5. The device according to claim 2, characterized in that: A second exhaust pipe (18) is connected to the outer wall of the grinding cylinder (13), a second fan (19) is connected to the second exhaust pipe (18), and the tail end of the second exhaust pipe (18) is connected to the air filter (11).

6. The device according to claim 1, characterized in that: A filter layer (20) is arranged in the air filter (11), and the material of the filter layer (20) is activated carbon.

7. The device according to claim 1, characterized in that: One end of the air filter (11) is connected with a discharge pipe (21).

8. The device according to claim 2, characterized in that: The grinding table (14) and the grinding block (12) are arranged in the grinding cylinder (13), and the grinding table (14) and the grinding block (12) correspond to each other.

9. The device according to claim 1, characterized in that: A plurality of stirring rods (23) are arranged at equal intervals on the second rotating shaft (5), and a scraper (24) is arranged on one side of the stirring rod (23).

10. The device according to claim 1, characterized in that: A sliding plate (25) is connected to the bottom of the stirring cylinder (4), and a valve (26) is arranged at the opening of the stirring cylinder (4) below the sliding plate (25).

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