Microbial feed ingredient mixing machine

Abstract

The utility model relates to the technical field of microbiological feed processing, in particular to a microbiological feed ingredient mixing machine which not only can inflate air into a device, improve the oxygen content in the device and promote microbial fermentation, but also can screen mixed feed to prevent the feed from caking to affect eating. Comprising a mixing cylinder; the device further comprises a feeding mechanism, a stirring mechanism, a blowing mechanism and a screening mechanism, the feeding mechanism is installed on the mixing barrel and conveys feed into the mixing barrel conveniently, the stirring mechanism is installed on the mixing barrel and stirs and mixes the feed, and the blowing mechanism is installed on the stirring mechanism and cleans the inner wall of the device. And the screening mechanism is mounted on the blowing mechanism and is used for screening the feed to prevent the feed from caking.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial feed processing, in particular to a microbial feed batching mixer. Background Art

[0002] Microbial feed is a bio-fermented feed that uses microorganisms and compound enzymes as bio-feed fermentation agent strains to convert feed raw materials into microbial cell protein, bioactive small peptide amino acids, microbial active probiotics, and compound enzyme preparations.

[0003] The existing microbial feed batching mixer, such as the microbial feed stirring and mixing device disclosed in the utility model patent with the application number 202022352140.9, its main structure includes a box body and a stirring motor. A stirring motor is installed at the middle position of the top surface of the box body, and the output end of the stirring motor is fixedly connected with a rotating shaft. Stirring rods are arranged on the rotating shaft, and a connecting rod is arranged below the stirring rods. During use, the rotating shaft is driven to rotate by the stirring motor, so that the stirring rods and the connecting rod on the rotating shaft rotate synchronously with the rotating shaft, enabling the microbial feed to be fully mixed inside the device. Among them, through the scraper on the connecting rod, the microbial feed at the edge of the device can also be effectively stirred and mixed, so that the microbial feed at each position inside the device can be fully stirred and mixed. When the mixing and stirring are completed, the water pump is turned on. The water pump conveys the water in the water tank to the water distribution pipe through the water suction pipe and the flexible water pipe, and then sprays it out through the nozzles on the water distribution pipe, which can effectively clean the inside of the device. At the same time, the rotating shaft is driven to rotate by the stirring motor. While the rotating shaft is rotating, the connecting rod and the scraper on the rotating shaft rotate synchronously with the rotating shaft, and the scraper can effectively clean the feed residues on the inner wall of the device.

[0004] However, oxygen is required during the mixing process of microbial feed. Most of the existing mixing devices are sealed, and it is difficult to reach the oxygen content required by microorganisms. Moreover, there is a lack of re-mixing of the feed after mixing, and it is easy to form lumps in the feed, which affects the consumption of the feed. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a microbial feed batching mixer that can not only inflate the device to increase the oxygen content in the device and promote microbial fermentation, but also screen the mixed feed to prevent the feed from caking and affecting consumption.

[0006] A microbial feed batching mixer of the utility model includes a mixing cylinder; it also includes a feeding mechanism, a stirring mechanism, a purging mechanism and a screening mechanism. The feeding mechanism is installed on the mixing cylinder and facilitates the feeding of feed into the mixing cylinder. The stirring mechanism is installed on the mixing cylinder and stirs and mixes the feed. The purging mechanism is installed on the stirring mechanism and cleans the inner wall of the device. The screening mechanism is installed on the purging mechanism and screens the feed to prevent the feed from caking. Open the feeding mechanism, add the microbial feed into the mixing cylinder, then close the feeding mechanism, start the stirring mechanism to stir and mix the feed, and at the same time start the purging mechanism to fill oxygen into the device, increase the oxygen content in the device, and at the same time use the air flow to enhance the mixing effect of the feed. Use the screening mechanism to screen the mixed feed to prevent the feed from caking, and the screened feed is discharged from the mixing cylinder.

[0007] Preferably, the mixing cylinder includes support legs, a feeding hopper, a cylinder body, a discharge pipe and a valve. The bottom end of the support legs is connected to the ground, the bottom end of the feeding hopper is connected to the top end of the support legs, the bottom end of the cylinder body is internally communicated with the top end of the feeding hopper, a cavity is arranged inside the cylinder body, the top end of the discharge pipe is internally communicated with the bottom end of the feeding hopper, and the valve is installed on the discharge pipe; the microbial feed is added into the cavity of the cylinder body, and after the feed is mixed and screened, it enters the feeding hopper. When the screening is completed, open the valve, and the feed is discharged through the discharge pipe.

[0008] Preferably, the feeding mechanism includes a feeding pipe, a hinge, a cover plate, a sealing ring, an exhaust pipe and an exhaust valve. The bottom end of the feeding pipe is internally communicated with the top end of the cylinder body, the hinge is installed on the feeding pipe, the cover plate is installed on 22, the sealing ring is installed on the cover plate, the exhaust pipe is installed on the feeding pipe and is internally communicated with the feeding pipe, and the exhaust valve is installed on the exhaust pipe; open the cover plate, add the feed into the cavity of the cylinder body, then close the cover plate. By setting the sealing ring, it is prevented that the outside air mixed with impurities affects the stirring of the microbial feed. Since air is filled into the cavity of the cylinder body, when the air pressure in the cavity is too high, the exhaust valve is automatically pushed open and discharged through the exhaust pipe.

[0009] Preferably, the stirring mechanism includes a motor, a reducer, a transmission shaft, multiple groups of stirring rods, three groups of scraping plates and an auger. The bottom end of the motor is connected to the top end of the cylinder body, the bottom end of the reducer is connected to the top end of the cylinder body, the transmission shaft is rotatably installed in the cavity of the cylinder body, multiple groups of stirring rods are installed on the transmission shaft, the scraping plates are installed on multiple groups of stirring rods on the same side, and the auger is installed on the transmission shaft and is located in the feeding hopper; start the motor, the motor drives the transmission shaft to rotate through the reducer, the transmission shaft drives multiple groups of stirring rods and three groups of scraping plates to rotate, multiple groups of stirring rods stir and mix the feed, three groups of scraping plates scrape the inner wall of the cavity of the cylinder body to prevent the feed from adhering to the cavity of the cylinder body. After the feed is screened, it enters the feeding hopper, and the auger rotates to squeeze the feed into the discharge pipe and discharge it.

[0010] Preferably, the purging mechanism includes an air pump, an air suction pipe, a filtration box, an air delivery pipe, a distribution pipe, and multiple groups of nozzles I. The bottom end of the air pump is connected to the top end of the cylinder body. The air suction pipe is installed on the air pump. The bottom end of the filtration box is connected to the top end of the cylinder body and is internally communicated with the air suction pipe. The air delivery pipe is installed on the air pump. The distribution pipe is installed at the top end of the cavity of the cylinder body and is internally communicated with the air delivery pipe. Multiple groups of nozzles I are all installed on the distribution pipe and are internally communicated with the distribution pipe. The reduction gear drives the air pump to draw air. The filtration box filters and purifies the air. The air pump extracts the filtered air in the filtration box through the air suction pipe, and then transports it to multiple groups of nozzles I through the air delivery pipe and the distribution pipe. The nozzles I spray the air into the cavity of the cylinder body, increasing the oxygen content in the cavity and accelerating the microbial fermentation.

[0011] Preferably, the nozzle I is an adjustable automatic rotating nozzle. When the feed is mixed and stirred, the nozzle I delivers air vertically downward, enabling oxygen to fully enter the feed, accelerating the microbial fermentation, and making the material mixture uniform. When the feed is discharged, the nozzle I adjusts the spraying angle to align with the inner wall of the cavity of the cylinder body, preventing the feed from remaining in the cavity of the cylinder body, and cooperating with the scraper to scrape and clean the inner wall of the cavity.

[0012] Preferably, the screening mechanism includes a sieve plate, four groups of partition plates, two groups of connecting pipes, and multiple groups of nozzles II. The sieve plate is installed on the transmission shaft. Four groups of partition plates are installed in pairs, respectively located on the upper and lower sides of the sieve plate. Two groups of connecting pipes are installed on two groups of partition plates located below the sieve plate. Both groups of connecting pipes are internally communicated with the air delivery pipe. Multiple groups of nozzles II are respectively installed on the two groups of connecting pipes. The sieve plate screens the feed to prevent the caked feed from entering the feed hopper. By setting four groups of partition plates to scrape and clean the sieve plate, it prevents the feed from clogging on the sieve plate and enhances the mixing effect of the feed. At the same time, the air delivery pipe transports air to multiple groups of nozzles II through the connecting pipes. The nozzles II purge the bottom end of the feed, enhancing the mixing of the feed. The nozzles II cooperate with the distribution pipe to oxygenate both the bottom end and the top end of the feed, accelerating the microbial fermentation.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Open the feeding mechanism, add the microbial feed into the mixing cylinder, then close the feeding mechanism, start the stirring mechanism to stir and mix the feed, and at the same time start the purging mechanism to fill oxygen into the device, increasing the oxygen content in the device. At the same time, use the air flow to enhance the mixing effect of the feed, use the screening mechanism to screen the mixed feed to prevent the feed from caking, and the screened feed is discharged from the mixing cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front sectional structure schematic diagram of the present utility model;

[0015] Figure 2 is the partial enlarged front structure schematic diagram of the mixing cylinder of the present utility model;

[0016] Figure 3 It is a partial enlarged axonometric structural schematic diagram of the feeding mechanism and the purging mechanism of the present utility model;

[0017] Figure 4 It is a sectional axonometric structural schematic diagram of the stirring mechanism and the purging mechanism of the present utility model;

[0018] Figure 5 It is a partial enlarged sectional axonometric structural schematic diagram of the screening mechanism of the present utility model.

[0019] Reference numerals in the drawings: 01, mixing cylinder; 11, support leg; 12, feed hopper; 13, cylinder body; 14, discharge pipe; 15, valve; 02, feeding mechanism; 21, feeding pipe; 22, hinge; 23, cover plate; 24, sealing ring; 25, exhaust pipe; 26, exhaust valve; 03, stirring mechanism; 31, motor; 32, reducer; 33, transmission shaft; 34, stirring rod; 35, scraper; 36, auger; 04, purging mechanism; 41, air pump; 42, suction pipe; 43, filter box; 44, air delivery pipe; 45, distribution pipe; 46, first spray head; 05, screening mechanism; 51, sieve plate; 52, partition plate; 53, connecting pipe; 54, second spray head. Detailed implementation manners

[0020] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present utility model is more thorough and comprehensive.

[0021] Embodiment 1

[0022] A microbial feed ingredient mixer of the utility model includes a mixing cylinder 01; it also includes a feeding mechanism 02, a stirring mechanism 03, a purging mechanism 04 and a screening mechanism 05. The feeding mechanism 02 is installed on the mixing cylinder 01 and facilitates the feeding of feed into the mixing cylinder 01. The stirring mechanism 03 is installed on the mixing cylinder 01 and stirs and mixes the feed. The purging mechanism 04 is installed on the stirring mechanism 03 and cleans the inner wall of the device. The screening mechanism 05 is installed on the purging mechanism 04 and screens the feed to prevent feed caking. The mixing cylinder 01 includes support legs 11, a feeding hopper 12, a cylinder body 13, a discharge pipe 14 and a valve 15. The bottom end of the support legs 11 is connected to the ground. The bottom end of the feeding hopper 12 is connected to the top end of the support legs 11. The bottom end of the cylinder body 13 is internally connected to the top end of the feeding hopper 12. A cavity is provided inside the cylinder body 13. The top end of the discharge pipe 14 is internally connected to the bottom end of the feeding hopper 12. The valve 15 is installed on the discharge pipe 14. The feeding mechanism 02 includes a feeding pipe 21, a hinge 22, a cover plate 23, a sealing ring 24, an exhaust pipe 25 and an exhaust valve 26. The bottom end of the feeding pipe 21 is internally connected to the top end of the cylinder body 13. The hinge 22 is installed on the feeding pipe 21. The cover plate 23 is installed on 22. The sealing ring 24 is installed on the cover plate 23. The exhaust pipe 25 is installed on the feeding pipe 21 and is internally connected to the feeding pipe 21. The exhaust valve 26 is installed on the exhaust pipe 25. The stirring mechanism 03 includes a motor 31, a reducer 32, a transmission shaft 33, multiple groups of stirring rods 34, three groups of scraping plates 35 and an auger 36. The bottom end of the motor 31 is connected to the top end of the cylinder body 13. The bottom end of the reducer 32 is connected to the top end of the cylinder body 13. The transmission shaft 33 is rotatably installed in the cavity of the cylinder body 13. Multiple groups of stirring rods 34 are installed on the transmission shaft 33. The scraping plates 35 are installed on multiple groups of stirring rods 34 on the same side. The auger 36 is installed on the transmission shaft 33 and is located inside the feeding hopper 12. The purging mechanism 04 includes an air pump 41, an air suction pipe 42, a filter box 43, an air delivery pipe 44, a distribution pipe 45 and multiple groups of nozzles one 46. The bottom end of the air pump 41 is connected to the top end of the cylinder body 13. The air suction pipe 42 is installed on the air pump 41. The bottom end of the filter box 43 is connected to the top end of the cylinder body 13 and is internally connected to the air suction pipe 42. The air delivery pipe 44 is installed on the air pump 41. The distribution pipe 45 is installed at the top end of the cavity of the cylinder body 13 and is internally connected to the air delivery pipe 44. Multiple groups of nozzles one 46 are all installed on the distribution pipe 45 and are internally connected to the distribution pipe 45. The nozzle one 46 is an adjustable automatic rotating nozzle;When it is working, first, open the cover plate 23, add feed into the cavity of the cylinder body 13, then close the cover plate 23, and set the sealing ring 24 to prevent external air mixed with impurities from affecting the stirring of the microbial feed. Since air is filled into the cavity of the cylinder body 13, when the air pressure in the cavity is too high, it will automatically push open the exhaust valve 26 and discharge through the exhaust pipe 25. Start the motor 31, the motor 31 drives the transmission shaft 33 to rotate through the reducer 32, the transmission shaft 33 drives multiple groups of stirring rods 34 and three groups of scraping plates 35 to rotate. The multiple groups of stirring rods 34 stir and mix the feed, and the three groups of scraping plates 35 scrape the inner wall of the cavity of the cylinder body 13 to prevent the feed from sticking to the cavity of the cylinder body 13. After the feed is screened, it enters the feed hopper 12. At the same time, the reducer 32 drives the air pump 41 to pump air, the filter box 43 filters and purifies the air, the air pump 41 extracts the filtered air in the filter box 43 through the suction pipe 42, and then transports it to multiple groups of nozzles one 46 through the air delivery pipe 44 and the air distribution pipe 45. The nozzles one 46 spray the air into the cavity of the cylinder body 13 to increase the oxygen content in the cavity and accelerate the microbial fermentation. When the feed is mixed and stirred, the nozzles one 46 send air vertically downward to make oxygen fully enter the feed, accelerate the microbial fermentation, and make the material mix evenly. When the feed is discharged, the nozzles one 46 adjust the spraying angle to align with the inner wall of the cavity of the cylinder body 13 to prevent the feed from remaining in the cavity of the cylinder body 13, and cooperate with the scraping plates 35 to scrape and clean the inner wall of the cavity. After the feed is mixed and screened, it enters the feed hopper 12. When the screening is completed, open the valve 15, and the auger 36 rotates to squeeze the feed into the discharge pipe 14 for discharge.;

[0023] Embodiment 2

[0024] Such as Figures 1 to 5As shown in the figure, a microbial feed batching mixer of the present utility model is based on Embodiment 1; the screening mechanism 05 includes a sieve plate 51, four groups of partition plates 52, two groups of connecting pipes 53 and multiple groups of second nozzles 54. The sieve plate 51 is installed on the transmission shaft 33. The four groups of partition plates 52 are installed in pairs opposite to each other and are respectively located on the upper and lower sides of the sieve plate 51. The two groups of connecting pipes 53 are installed on the two groups of partition plates 52 located below the sieve plate 51. Both of the two groups of connecting pipes 53 are internally communicated with the air delivery pipe 44. The multiple groups of second nozzles 54 are respectively installed on the two groups of connecting pipes 53. When it works, first, open the cover plate 23, add the feed into the cavity of the cylinder body 13, and then close the cover plate 23. By setting the sealing ring 24, it is prevented that the outside air mixed with impurities affects the stirring of the microbial feed. Since air is filled into the cavity of the cylinder body 13, when the air pressure in the cavity is too high, it automatically pushes open the exhaust valve 26 and discharges through the exhaust pipe 25. Start the motor 31. The motor 31 drives the transmission shaft 33 to rotate through the speed reducer 32. The transmission shaft 33 drives the multiple groups of stirring rods 34 and the three groups of scraping plates 35 to rotate. The multiple groups of stirring rods 34 stir and mix the feed. The three groups of scraping plates 35 scrape the inner wall of the cavity of the cylinder body 13 to prevent the feed from sticking to the cavity of the cylinder body 13. After the feed is screened, it enters the feed hopper 12. At the same time, the speed reducer 32 drives the air pump 41 to pump air. The filter box 43 filters and purifies the air. The air pump 41 extracts the filtered air in the filter box 43 through the air extraction pipe 42, and then conveys it into the multiple groups of first nozzles 46 through the air delivery pipe 44 and the air distribution pipe 45. The first nozzles 46 spray the air into the cavity of the cylinder body 13 to increase the oxygen content in the cavity and accelerate the microbial fermentation. When the feed is mixed and stirred, the first nozzles 46 send air vertically downward to make the oxygen fully enter the feed, accelerate the microbial fermentation, and make the materials mix evenly. The sieve plate 51 screens the feed to prevent the caked feed from entering the feed hopper 12. By setting the four groups of partition plates 52, the sieve plate 51 is scraped and cleaned to prevent the feed from blocking on the sieve plate 51 and enhance the mixing effect of the feed. At the same time, the air delivery pipe 44 conveys the air through the connecting pipes 53 into the multiple groups of second nozzles 54. The second nozzles 54 blow the bottom of the feed to enhance the mixing of the feed. The second nozzles 54 cooperate with the air distribution pipe 45 to oxygenate both the bottom and the top of the feed to accelerate the microbial fermentation. When the feed is discharged, the first nozzles 46 adjust the spraying angle to align with the inner wall of the cavity of the cylinder body 13 to prevent the feed from remaining in the cavity of the cylinder body 13, and cooperate with the scraping plates 35 to scrape and clean the inner wall of the cavity. After the feed is mixed and screened, it enters the feed hopper 12. When the screening is completed, open the valve 15, and the auger 36 rotates to squeeze the feed into the discharge pipe 14 and discharge it.

[0025] The motor 31, the speed reducer 32 and the air pump 41 of the present utility model are purchased on the market. Those skilled in the art only need to install and operate according to the attached operation manuals, without the need for those skilled in the art to perform creative labor.

[0026] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A microbial feed ingredient mixer, comprising a mixing barrel (01); characterized in that: The device also comprises a feeding mechanism (02), a stirring mechanism (03), a purging mechanism (04) and a screening mechanism (05); the feeding mechanism (02) is mounted on the mixing barrel (01) and facilitates the conveyance of feed into the mixing barrel (01); the stirring mechanism (03) is mounted on the mixing barrel (01) and stirs and mixes the feed; the purging mechanism (04) is mounted on the stirring mechanism (03) and cleans the inner wall of the device; and the screening mechanism (05) is mounted on the purging mechanism (04) and screens the feed to prevent the feed from agglomerating.

2. A microbial feed ingredient mixer as claimed in claim 1, characterized in that: The mixing cylinder (01) comprises a supporting leg (11), a lower hopper (12), a cylinder (13), a discharge pipe (14) and a valve (15); the bottom end of the supporting leg (11) is connected to the ground, the bottom end of the lower hopper (12) is connected to the top end of the supporting leg (11), the bottom end of the cylinder (13) is connected to the top end of the lower hopper (12), a cavity is provided inside the cylinder (13), the top end of the discharge pipe (14) is connected to the bottom end of the lower hopper (12), and the valve (15) is installed on the discharge pipe (14).

3. A microbial feed ingredient mixer as claimed in claim 2, characterized in that: The feeding mechanism (02) comprises a feeding pipe (21), a hinge (22), a cover plate (23), a sealing ring (24), an exhaust pipe (25) and an exhaust valve (26); the bottom end of the feeding pipe (21) is connected to the top end of the cylinder (13); the hinge (22) is mounted on the feeding pipe (21); the cover plate (23) is mounted on 22; the sealing ring (24) is mounted on the cover plate (23); the exhaust pipe (25) is mounted on the feeding pipe (21) and is connected to the inside of the feeding pipe (21); and the exhaust valve (26) is mounted on the exhaust pipe (25).

4. A microbial feed ingredient mixer as claimed in claim 2, characterized in that: The stirring mechanism (03) comprises a motor (31), a speed reducer (32), a transmission shaft (33), a plurality of stirring rods (34), three groups of scrapers (35) and an auger (36). The bottom end of the motor (31) is connected to the top end of the barrel (13), the bottom end of the speed reducer (32) is connected to the top end of the barrel (13), the transmission shaft (33) is rotatably mounted in the cavity of the barrel (13), the plurality of stirring rods (34) are mounted on the transmission shaft (33), the scrapers (35) are mounted on the plurality of stirring rods (34) on the same side, and the auger (36) is mounted on the transmission shaft (33) and is located in the lower hopper (12).

5. A microbial feed ingredient mixer as claimed in claim 2, characterized in that: The purging mechanism (04) comprises an air pump (41), an air extraction pipe (42), a filter box (43), an air supply pipe (44), an air distribution pipe (45) and a plurality of nozzle groups (46). The bottom end of the air pump (41) is connected to the top end of the cylinder (13), the air extraction pipe (42) is mounted on the air pump (41), the bottom end of the filter box (43) is connected to the top end of the cylinder (13) and is communicated with the inside of the air extraction pipe (42), the air supply pipe (44) is mounted on the air pump (41), the air distribution pipe (45) is mounted at the top end of the cavity of the cylinder (13) and is communicated with the inside of the air supply pipe (44), and the plurality of nozzle groups (46) are mounted on the air distribution pipe (45) and are communicated with the inside of the air distribution pipe (45).

6. A microbial feed ingredient mixer as claimed in claim 5, characterized in that: Also included is a nozzle 1 (46) which is an adjustable automatic rotating nozzle.

7. A microbial feed ingredient mixer as claimed in claim 5, characterized in that: The screening mechanism (05) comprises a sieve plate (51), four groups of partition plates (52), two groups of connecting pipes (53) and a plurality of groups of nozzles (54). The sieve plate (51) is mounted on the transmission shaft (33). The four groups of partition plates (52) are mounted opposite to each other in pairs and are respectively located on the upper and lower sides of the sieve plate (51). The two groups of connecting pipes (53) are mounted on the two groups of partition plates (52) located below the sieve plate (51). The two groups of connecting pipes (53) are both connected to the inside of the gas transmission pipe (44). The plurality of nozzles (54) are respectively mounted on the two groups of connecting pipes (53).

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