Biological fermentation feed premixing device

Abstract

The utility model relates to the technical field of biological fermentation feed premixing, and discloses a biological fermentation feed premixing device which comprises a premixing mechanism and a supporting seat arranged at the lower end of the premixing mechanism, a feeding mechanism used for feeding is arranged at the upper end of the premixing mechanism, and a processing mechanism is arranged at the lower end of the feeding mechanism. Materials are poured into a feeding hopper and can fall into a storage cavity under the action of gravity, a second motor is started to drive an overturning hopper to rotate, the materials can be overturned into an extending frame, the materials can be quantitatively put into the extending frame, and meanwhile a third motor is started to drive a rotating shaft and a gear A to rotate and drive a gear B to rotate; the two groups of crushing rollers can rotate in the extension frame, so that materials can be crushed, the specific surface area of the materials is increased, more contact points are provided for microorganisms, fermentation is facilitated, and the fermentation effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of bio-fermented feed premixing technology, specifically a bio-fermented feed premixing device. Background Technology

[0002] A bio-fermented feed premixing device is a piece of equipment used in feed production. It is mainly used to uniformly mix beneficial microorganisms, nutrients and feed ingredients after fermentation to ensure the uniformity and nutritional value of the fermented feed.

[0003] For example, a bio-fermentation feed premixing device with publication number CN212355526U addresses the problem in some traditional bio-fermentation feed premixing devices where it is difficult to quickly adjust the opening size of the conveying inlet when materials are input through a conveying hopper, thus making it difficult to adjust the conveying volume. The proposed solution includes a base, a mixing chamber, and a feeding hopper. The bottom end of the feeding hopper is integrally connected to the top end of the mixing chamber, and a fixing block is integrally fixed to the inner surface of the top of the mixing chamber. This invention, through the design of the adjusting block, rectangular rack, and gear disk, facilitates quick adjustment of the feeding inlet size. The design of the first sprocket, drive motor, and second sprocket facilitates the up-and-down movement of the adjusting block. The folded tube design prevents material from entering the fixing block without affecting the movement of the adjusting block.

[0004] The aforementioned patent proposes that the size of the feed inlet of the feed hopper can be adjusted by adjusting the structure of the adjusting block, rectangular rack and gear disk, etc. However, in the process of using the bio-fermentation feed premixing device, since the raw materials enter the mixing device directly from the feed inlet, and the size of the raw materials is inconsistent, the larger particles will cause the different raw materials to be unevenly distributed during the mixing process, which cannot guarantee that each part can be evenly inoculated with fermentation bacteria, thus affecting the fermentation effect.

[0005] Therefore, we propose a bio-fermentation feed premixing device to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a biological fermentation feed premixing device to solve the problem mentioned in the background art that the inconsistent size of raw materials leads to uneven distribution of different raw materials during the mixing process, which cannot guarantee that each part can be evenly inoculated with fermentation bacteria and affects the fermentation effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a biological fermentation feed premixing device, comprising a premixing mechanism and a support base disposed at the lower end of the premixing mechanism for support, wherein a feeding mechanism for feeding is disposed at the upper end of the premixing mechanism, and a processing mechanism is disposed at the lower end of the feeding mechanism, the processing mechanism being located at the upper end of the premixing mechanism, the material entering the processing mechanism from the feeding mechanism for processing, and then entering the premixing mechanism for mixing;

[0008] The processing mechanism includes an extension frame mounted on the upper end of the premixing mechanism and a motor base mounted on the outer wall of the extension frame. A third motor is mounted on the upper end of the motor base, and the output end of the third motor is connected to a rotating shaft. Gear A is sleeved on the outer side of the rotating shaft, and gear B is meshed with one side of gear A. Gear B is mounted on the outer wall of the extension frame via a shaft. Two sets of crushing rollers for crushing materials are mounted on the inner side of the extension frame. One end of the third motor passes through the extension frame and is connected to the crushing rollers. The other set of crushing rollers is mounted inside the extension frame via a shaft. When the material enters the extension frame, the third motor is started, which drives the rotating shaft and gear A to rotate, and drives gear B to rotate, so that the two sets of crushing rollers can rotate inside the extension frame, thereby crushing the material and increasing the specific surface area of ​​the material.

[0009] Preferably, the premixing mechanism includes a premixing box and openings on the upper and lower surfaces of the premixing box. Two sets of openings are provided. A first motor is installed on the outer wall of the premixing box. The output end of the first motor is connected to a shaft. The shaft is placed inside the premixing box. Several mixing rods are evenly distributed on the outer side of the shaft. When the first motor is started, it can drive the shaft and mixing rods to rotate.

[0010] Preferably, the premixing mechanism further includes a scraper disposed on one side of the mixing rod and a discharge gate disposed at the lower end of the premixing box. The scraper is positioned between two sets of adjacent mixing rods. When the discharge gate is opened, one set of openings can be exposed to discharge the material.

[0011] Preferably, the scraper includes a mounting base disposed on one side of the mixing rod and a cylinder mounted on the upper end of the mounting base. The telescopic end of the cylinder is connected to a scraper. When the cylinder is activated, it can push the scraper to move until the scraper contacts the inner wall of the premixing box.

[0012] Preferably, the feeding mechanism includes a feeding hopper disposed at the upper end of the extension frame and a limiting frame disposed inside the feeding hopper. The side wall of the limiting frame has an arc-shaped structure. A second motor is disposed on the outside of the feeding hopper. The output end of the second motor is connected to a tilting bucket. Storage cavities for accommodating materials are disposed on the upper and lower sides of the tilting bucket. After the material is put into the feeding hopper, the material can fall into the storage cavity. When the second motor is started, it can drive the tilting bucket to rotate.

[0013] Preferably, there are two sets of limiting frames, and the two sets of limiting frames are respectively placed in the feed hopper, and the tilting hopper can rotate between the two sets of limiting frames.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Through the premixing mechanism, support base, feeding mechanism and processing mechanism, the material can be quantitatively poured into the extension frame, and the material can be crushed by the processing mechanism, which can reduce the volume of the material. The crushed material can enter the premixing mechanism for mixing, which increases the specific surface area of ​​the material, providing more contact points for microorganisms and facilitating fermentation.

[0016] 2. The scraper can remove the material adhering to the inner wall of the premixing box by means of the scraper. When the mixing rod rotates, the scraper can also rotate inside the premixing box to scrape the material and allow it to be discharged from the opening, thus achieving the purpose of material discharge. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the feeding mechanism of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the processing mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the scraper component of this utility model.

[0021] In the diagram: 1. Premixing mechanism; 11. Premixing box; 12. Opening; 13. First motor; 14. Shaft; 15. Mixing rod; 16. Scraper; 161. Mounting base; 162. Cylinder; 163. Scraper; 17. Discharge gate; 2. Support base; 3. Feeding mechanism; 31. Feed hopper; 32. Limiting frame; 33. Second motor; 34. Tilting hopper; 35. Storage chamber; 4. Processing mechanism; 41. Extension frame; 42. Motor base; 43. Third motor; 44. Rotating shaft; 45. Gear A; 46. Gear B; 47. Crushing roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figures 1-3 A bio-fermented feed premixing device includes a premixing mechanism 1 and a support base 2 provided at the lower end of the premixing mechanism 1 for support. A feeding mechanism 3 for feeding is provided at the upper end of the premixing mechanism 1, and a processing mechanism 4 is provided at the lower end of the feeding mechanism 3. The processing mechanism 4 is located at the upper end of the premixing mechanism 1. The material enters the processing mechanism 4 from the feeding mechanism 3 for processing, and then enters the premixing mechanism 1 for mixing.

[0024] The processing mechanism 4 includes an extension frame 41 located at the upper end of the premixing mechanism 1 and a motor base 42 located on the outer wall of the extension frame 41. A third motor 43 is located at the upper end of the motor base 42. The output end of the third motor 43 is connected to a rotating shaft 44. A gear A45 is sleeved on the outer side of the rotating shaft 44. A gear B46 is meshed on one side of the gear A45. The gear B46 is mounted on the outer wall of the extension frame 41 via a shaft. Two sets of crushing rollers 47 for crushing materials are located on the inner side of the extension frame 41. One end of the third motor 43 passes through the extension frame 41 and is connected to the crushing rollers 47. The other set of crushing rollers 47 is mounted inside the extension frame 41 via a shaft. When the material enters the extension frame 41, the third motor 43 is started, which drives the rotating shaft 44 and the gear A45 to rotate, and drives the gear B46 to rotate, so that the two sets of crushing rollers 47 can rotate inside the extension frame 41, which can complete the crushing of the material, increase the specific surface area of ​​the material, provide more contact points for microorganisms, and facilitate fermentation.

[0025] The premixing mechanism 1 includes a premixing box 11 and openings 12 on the upper and lower surfaces of the premixing box 11. Two sets of openings 12 are provided. A first motor 13 is installed on the outer wall of the premixing box 11. The output end of the first motor 13 is connected to a shaft 14. The shaft 14 is placed inside the premixing box 11. Several mixing rods 15 are evenly distributed on the outer side of the shaft 14. When the first motor 13 is started, it can drive the shaft 14 and the mixing rods 15 to rotate, thereby mixing the materials.

[0026] The premixing mechanism 1 also includes a scraper 16 disposed on one side of the mixing rod 15 and a discharge gate 17 disposed at the lower end of the premixing box 11. The scraper 16 is placed between two sets of adjacent mixing rods 15. When the discharge gate 17 is opened, a set of openings 12 can be exposed to discharge the material.

[0027] The feeding mechanism 3 includes a feeding hopper 31 located at the upper end of the extension frame 41 and a limiting frame 32 located inside the feeding hopper 31. The side wall of the limiting frame 32 has an arc-shaped structure. A second motor 33 is located on the outside of the feeding hopper 31. The output end of the second motor 33 is connected to a tilting bucket 34. The upper and lower sides of the tilting bucket 34 are provided with storage cavities 35 for accommodating materials. After the material is put into the feeding hopper 31, the material can fall into the storage cavity 35. When the second motor 33 is started, it can drive the tilting bucket 34 to rotate, which can tilt the material into the extension frame 41, and can quantitatively feed the material into the extension frame 41, which is convenient for material processing.

[0028] Two sets of limiting frames 32 are provided, and the two sets of limiting frames 32 are respectively placed in the feeding hopper 31. The tilting hopper 34 can rotate between the two sets of limiting frames 32, and can pour the material into the extension frame 41.

[0029] In this embodiment: the material is poured into the feed hopper 31, and under the action of gravity, it falls into the storage chamber 35. The second motor 33 is started, which drives the tilting bucket 34 to rotate, which can tilt the material into the extension frame 41, and can quantitatively feed the material into the extension frame 41. At the same time, the third motor 43 is started, which drives the rotating shaft 44 and gear A 45 to rotate, and drives gear B 46 to rotate, so that the two sets of crushing rollers 47 can rotate inside the extension frame 41, which can complete the crushing of the material, increase the specific surface area of ​​the material, provide more contact points for microorganisms, facilitate fermentation, and improve the fermentation effect.

[0030] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 4 The scraper 16 includes a mounting base 161 disposed on one side of the mixing rod 15 and a cylinder 162 mounted on the upper end of the mounting base 161. The telescopic end of the cylinder 162 is connected to a scraper 163. When the cylinder 162 is activated, the scraper 163 can be pushed to move until the scraper 163 contacts the inner wall of the premixing box 11. The scraper 163 can scrape the material, remove the material adhering to the inner wall of the premixing box 11, and remove the material from the premixing box 11.

[0031] In this embodiment: After the materials are mixed, the discharge door 17 is opened, and a set of openings 12 are exposed. Some materials can be discharged from the openings 12. At the same time, the cylinder 162 is activated, which can push the scraper 163 to move until the scraper 163 contacts the inner wall of the premixing box 11. The scraper 163 can scrape the materials, remove the materials adhering to the inner wall of the premixing box 11, and move the materials out of the premixing box 11 for easy discharge.

[0032] Working principle: When material is poured into the feed hopper 31, it falls into the storage chamber 35 under gravity. Starting the second motor 33 drives the tilting bucket 34 to rotate, tilting the material into the extension frame 41 for metered feeding. Simultaneously, starting the third motor 43 drives the rotating shaft 44 and gear A45 to rotate, which in turn drives gear B46, causing the two sets of crushing rollers 47 to rotate inside the extension frame 41, thus crushing the material. Then, starting the first motor 1... 3. The drive shaft 14 and mixing rod 15 can rotate to mix the materials. After mixing the materials, the discharge door 17 is opened, and a set of openings 12 can be exposed. Some materials can be discharged from the openings 12. At the same time, the cylinder 162 is activated to push the scraper 163 to move until the scraper 163 contacts the inner wall of the premixing box 11. The scraper 163 can scrape the materials, remove the materials adhering to the inner wall of the premixing box 11, and remove the materials from the premixing box 11.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A biological fermentation feed premixing device, comprising a premixing mechanism (1) and a supporting seat (2) arranged at the lower end of the premixing mechanism (1) for support, characterized in that: The upper end of the premixing mechanism (1) is provided with a feeding mechanism (3) for feeding, and the lower end of the feeding mechanism (3) is provided with a processing mechanism (4) at the upper end of the premixing mechanism (1); The processing mechanism (4) comprises an extension frame (41) arranged at the upper end of the premixing mechanism (1) and a motor seat (42) arranged on the outer wall of the extension frame (41), the upper end of the motor seat (42) is provided with a third motor (43), the output end of the third motor (43) is connected with a rotating shaft (44), the outer side of the rotating shaft (44) is sleeved with a gear A (45), one side of the gear A (45) is engagedly connected with a gear B (46), the gear B (46) is installed on the outer wall of the extension frame (41) through a shaft, the inner side of the extension frame (41) is provided with two groups of crushing rollers (47) for crushing materials, one end of the third motor (43) penetrates through the extension frame (41) and is connected with the crushing rollers (47), and the other group of crushing rollers (47) is installed in the extension frame (41) through a shaft.

2. The biological fermentation feed premixing device according to claim 1, characterized in that: The premixing mechanism (1) comprises a premixing box (11) and openings (12) opened on the upper and lower surfaces of the premixing box (11), the openings (12) are provided with two groups, a first motor (13) is installed on the outer wall of the premixing box (11), the output end of the first motor (13) is connected with a shaft rod (14), the shaft rod (14) is arranged in the premixing box (11), and the outer side of the shaft rod (14) is uniformly provided with a plurality of mixing rods (15).

3. The device according to claim 2, wherein the device is characterized by: The premixing mechanism (1) further comprises a scraping piece (16) arranged on one side of the mixing rod (15) and a discharge door (17) arranged at the lower end of the premixing box (11), and the scraping piece (16) is arranged between two groups of adjacent mixing rods (15).

4. The bio-fermentation feed premixing device according to claim 3, characterized in that: The scraping piece (16) comprises a mounting seat (161) arranged on one side of the mixing rod (15) and a cylinder piece (162) mounted on the upper end of the mounting seat (161), and the telescopic end of the cylinder piece (162) is connected with a scraper (163).

5. The bio-fermentation feed premixing device according to claim 4, characterized in that: The feeding mechanism (3) comprises a feeding hopper (31) arranged at the upper end of the extension frame (41) and a limiting frame (32) arranged in the feeding hopper (31), the side wall of the limiting frame (32) is in an arc-shaped structure, the outer side of the feeding hopper (31) is provided with a second motor (33), the output end of the second motor (33) is connected with a turnover hopper (34), and the upper and lower sides of the turnover hopper (34) are provided with storage cavities (35) for containing materials.

6. The bio-fermentation feed premixing device according to claim 5, characterized in that: The limiting frame (32) is provided with two groups, and the two groups of limiting frames (32) are arranged in the feeding hopper (31), and the turnover hopper (34) can rotate between the two groups of limiting frames (32).

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