Feed fermentation device capable of reducing bacterial infection

Abstract

The utility model discloses a feed fermentation device capable of reducing bacterial infection, which comprises a box body, a crushing cavity and a fermentation cavity are arranged in the box body, and the crushing cavity and the fermentation cavity are separated by a filter plate; a crushing roller is arranged in the crushing cavity, a rotating shaft is arranged in the fermentation cavity, a supporting frame is arranged on the rotating shaft, and a scraping plate is arranged at the outer end of the supporting frame; a stirring roller is arranged on the inner side of the supporting frame, stirring teeth are arranged on the stirring roller, when feed is stirred and shaken to be scattered, a first driving motor is started to drive a crushing roller to preliminarily crush raw materials, the crushed raw materials fall into a fermentation cavity through a filtering plate, a second driving motor is started to drive a rotating shaft to rotate, and the stirring teeth are arranged on the rotating shaft; the supporting frame, the scraping plate and the stirring roller which are arranged on the rotating shaft achieve the stirring effect on the feed, the stirring teeth are matched to achieve the shaking effect on the feed, feed bonding is avoided, and the fermentation effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation devices, and specifically relates to a feed fermentation device capable of reducing bacterial contamination. Background Art

[0002] In related technologies, feed fermentation is one of the essential processing links in the feed processing process. Fermentation can increase the content of functional peptides, enzymes, amino acids and other substances in the feed to ensure the growth needs of animals.

[0003] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0004] The existing fermentation device mainly uses a horizontal stirring mechanism to achieve stirring during fermentation. During the fermentation process, the temperature of the feed at the lower end is high due to the fermentation and it is easy to stick together. The existing stirring mechanism is difficult to flip and shake the feed, thereby affecting the fermentation effect. In addition, the existing fermentation device mainly uses a tank with good sealing performance for fermentation, which is inconvenient to clean after use, resulting in the residual feed being easy to deteriorate and causing bacteria to grow, thereby affecting the feed hygiene and other problems. Utility Model Content

[0005] The purpose of the utility model is to provide a feed fermentation device that can reduce bacterial contamination, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed fermentation device capable of reducing bacterial contamination, comprising a box body, a crushing chamber and a fermentation chamber provided inside the box body, the crushing chamber and the fermentation chamber being separated by a filter plate; a crushing roller is provided in the crushing chamber, a rotating shaft is provided in the fermentation chamber, a support frame is provided on the rotating shaft, and a scraper is provided at the outer end of the support frame; a turning roller is provided on the inner side of the support frame, and the turning roller is provided with turning teeth, and the number of the turning teeth is several and evenly distributed on the outer wall of the turning roller; a sterilization cleaning liquid inlet pipe and a clean water inlet pipe are penetrated through the side wall of the box body, the sterilization cleaning liquid inlet pipe and the clean water inlet pipe are both connected to the fermentation chamber, and the water outlet ends of the sterilization cleaning liquid inlet pipe and the clean water inlet pipe are both provided with high-pressure nozzles.

[0007] Preferably, a feed port is provided on the side wall of the box body, and the feed port is communicated with the upper side of the crushing chamber.

[0008] Preferably, the number of the crushing rollers is 3, the power input end of the crushing roller extends to the outside of the box and is connected to a first drive motor, and the first drive motor is fixed to the upper end of the box.

[0009] Preferably, the power input end of the rotating shaft extends to the outside of the box and is connected to a second drive motor, and the second drive motor is fixed on the side wall of the box.

[0010] Preferably, the number of the support frames and the flip rollers are both 4, the 4 support frames are arranged in a ring array around the rotating shaft, and the 4 flip rollers are arranged parallel to each other and equidistantly within the support frames.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: when the feed is stirred and shaken, the present invention starts the first drive motor to drive the crushing roller to perform preliminary crushing of the raw materials, and the crushed raw materials fall into the fermentation chamber through the filter plate. Starting the second drive motor can drive the rotating shaft to rotate, and the support frame, scraper and flipping roller arranged on the rotating shaft can achieve the stirring effect of the feed, and cooperate with the provided flipping teeth to achieve the shaking effect of the feed, thereby avoiding the sticking of the feed and ensuring the fermentation effect. After use, the sterilizing liquid is sprayed into the fermentation chamber through the action of the sterilizing cleaning liquid inlet pipe and the high-pressure nozzle, and the rotating scraper is cooperated to achieve a comprehensive sterilization and cleaning effect on the inner wall of the fermentation chamber, and then clean water is added through the provided clean water inlet pipe to rinse the fermentation chamber to ensure the cleanliness of the fermentation chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the internal structure of the main view of the utility model;

[0013] Figure 2 It is a partial cross-sectional schematic diagram of the side view of the utility model;

[0014] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0015] In the figure: 1. Box body; 2. Crushing chamber; 3. Fermentation chamber; 4. Filter plate; 5. Crushing roller; 6. Rotating shaft; 7. Support frame; 8. Scraper; 9. Flipping roller; 10. Flipping teeth; 11. Sterilization cleaning liquid inlet pipe; 12. Clean water inlet pipe; 13. High-pressure nozzle; 14. Feed port; 15. First drive motor; 16. Second drive motor. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-3The utility model provides a technical solution: a feed fermentation device that can reduce bacterial contamination, including a box body 1, a crushing chamber 2 and a fermentation chamber 3 are provided inside the box body 1, and the crushing chamber 2 and the fermentation chamber 3 are separated by a filter plate 4; a crushing roller 5 is provided in the crushing chamber 2, and a rotating shaft 6 is provided in the fermentation chamber 3, and a supporting frame 7 is provided on the rotating shaft 6, and a scraper 8 is provided at the outer end of the supporting frame 7; a turning roller 9 is provided on the inner side of the supporting frame 7, and a turning tooth 10 is provided on the turning roller 9, and the number of the turning teeth 10 is several and evenly distributed on the outer wall of the turning roller 9; a sterilizing cleaning liquid inlet pipe 11 and a clean water inlet pipe 12 are penetrated on the side wall of the box body 1, and the outer ends of the sterilizing cleaning liquid inlet pipe 11 and the clean water inlet pipe 12 are connected to a high-pressure water pump, and the sterilizing cleaning liquid inlet The inner ends of the pipe 11 and the clean water inlet pipe 12 are both connected to the fermentation chamber 3, and the sterilizing cleaning liquid and clean water are input into the fermentation chamber 3 through these pipes. In order to clean and treat the raw material residues inside the fermentation chamber, the high-pressure water pump is used to provide sufficient pressure to ensure that the cleaning liquid and clean water can effectively enter the fermentation chamber and achieve the required cleaning or treatment effect, and the outlet ends of the sterilizing cleaning liquid inlet pipe 11 and the clean water inlet pipe 12 are both provided with a high-pressure nozzle 13. The high-pressure nozzle 13 refers to a nozzle device that can generate high-pressure water flow, which is used for cleaning, decontamination or other applications requiring high-pressure water flow. This nozzle is usually used in combination with a high-pressure water pump to increase the water pressure to a very high level at the nozzle to generate a strong water flow pressure, and its high-pressure water flow can effectively flush surface pollutants.

[0018] Specifically, a feed port 14 is provided on the side wall of the box body 1 , and the feed port 14 is communicated with the upper side of the crushing chamber 2 . The staff can deliver the raw materials to be fermented into the crushing chamber 2 through the feed port 14 .

[0019] Specifically, the number of crushing rollers 5 is 3, and the power input end of the crushing roller 5 extends to the outside of the box body 1 and is connected to the first drive motor 15. The first drive motor 15 is fixed to the upper end of the box body 1. The crushing roller is one of the components in the equipment used to crush materials or crush them into smaller particles. It consists of two or more rollers. These rollers can rotate and can also have different surface textures or shapes to achieve the desired crushing effect. In use, the material is placed between the crushing rollers, and then the rollers will apply pressure to squeeze, stretch and shear the material, and finally crush it into the desired particle size. Crushing rollers are commonly found in crushing equipment in mining, metallurgy, chemical industry, building materials and other industries, and are important components for achieving material refinement and processing.

[0020] Specifically, the power input end of the rotating shaft 6 extends to the outside of the box body 1 and is connected to the second driving motor 16 . The second driving motor 16 is fixed on the side wall of the box body 1 .

[0021] Specifically, the number of the support frames 7 and the flip rollers 9 are both four, the four support frames 7 are arranged in a ring array around the rotating shaft 6, and the four flip rollers 9 are arranged parallel to each other and equidistantly within the support frames 7.

[0022] Working principle: When the utility model is working, when the feed is stirred and shaken, the first drive motor 15 is started to drive the crushing roller 5 to perform preliminary crushing of the raw materials, and the crushed raw materials fall into the fermentation chamber 3 through the filter plate 4. The second drive motor 16 is started to drive the rotating shaft 6 to rotate. The support frame 7, scraper 8 and flipping roller 9 arranged on the rotating shaft realize the stirring effect of the feed, and the flipping teeth 10 are cooperated to realize the shaking effect of the feed. After use, the sterilization liquid is sprayed into the fermentation chamber 3 through the action of the sterilization cleaning liquid inlet pipe 11 and the high-pressure nozzle 13, and the rotating scraper 8 is cooperated to realize the comprehensive sterilization and cleaning effect on the inner wall of the fermentation chamber 3, and then the fermentation chamber 3 is flushed with clean water through the clean water inlet pipe 12.

[0023] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0024] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0025] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A feed fermentation device capable of reducing bacterial contamination, characterized in that: The invention comprises a box body (1), wherein a crushing chamber (2) and a fermentation chamber (3) are provided inside the box body (1), and the crushing chamber (2) and the fermentation chamber (3) are separated by a filter plate (4); A crushing roller (5) is provided in the crushing chamber (2), a rotating shaft (6) is provided in the fermentation chamber (3), a supporting frame (7) is provided on the rotating shaft (6), and a scraper (8) is provided at the outer end of the supporting frame (7); A turning roller (9) is provided on the inner side of the support frame (7), and turning teeth (10) are provided on the turning roller (9). The turning teeth (10) are provided in a certain number and are evenly distributed on the outer wall of the turning roller (9); A sterilizing cleaning liquid inlet pipe (11) and a clean water inlet pipe (12) are provided through the side wall of the box body (1), and the sterilizing cleaning liquid inlet pipe (11) and the clean water inlet pipe (12) are both connected to the fermentation chamber (3), and the water outlet ends of the sterilizing cleaning liquid inlet pipe (11) and the clean water inlet pipe (12) are both provided with high-pressure nozzles (13).

2. A feed fermentation device capable of reducing bacterial contamination according to claim 1, characterized in that: A feed port (14) is provided on the side wall of the box body (1), and the feed port (14) is communicated with the upper side of the pulverizing chamber (2).

3. A feed fermentation device capable of reducing bacterial contamination according to claim 1, characterized in that: The number of the crushing rollers (5) is three. The power input end of the crushing roller (5) extends to the outside of the box (1) and is connected to a first drive motor (15). The first drive motor (15) is fixed to the upper end of the box (1).

4. A feed fermentation device capable of reducing bacterial contamination according to claim 1, characterized in that: The power input end of the rotating shaft (6) extends to the outside of the box (1) and is connected to a second drive motor (16). The second drive motor (16) is fixed on the side wall of the box (1).

5. The feed fermentation device capable of reducing bacterial contamination according to claim 1, characterized in that: The number of the supporting frames (7) and the turning rollers (9) is four, the four supporting frames (7) are arranged in a ring array around the rotating shaft (6), and the four turning rollers (9) are arranged in parallel and equidistantly within the supporting frames (7).

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