Mixing device for preparing probiotics fermented feed

Abstract

The utility model relates to the technical field of feed preparation, in particular to a mixing device for preparing probiotic fermented feed, which comprises a fermentation tank, an upper mixing component, a lower mixing component and a fermentation liquor circulating component, a rotating motor is mounted on the outer side of the top of the fermentation tank, the upper mixing component is mounted on the upper side of the inside of the fermentation tank, and the lower mixing component is mounted on the lower side of the fermentation tank. A lower material mixing assembly is installed on the lower side of the interior of the fermentation tank, fermentation liquid circulating assemblies are installed on the left side and the right side of the exterior of the fermentation tank, each fermentation liquid circulating assembly comprises a liquid pumping pipe, a liquid pumping pump, a transfer box, a water draining pump and a liquid draining pipe, the liquid pumping pipes communicate with the fermentation tank, and a filter screen is fixed to an inlet of each liquid pumping pipe; the device has the beneficial effects that fermentation liquor is conveniently conveyed to the upper part of the interior of the fermentation tank through the drainage pump and the liquid drainage pipe, so that the fermentation liquor deposited at the bottom of the fermentation tank is conveniently conveyed to the upper part again, the fermentation liquor can be mixed and contacted with fermentation feed in the fermentation tank again, and full fermentation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of feed preparation, in particular to a mixing device used for preparing beneficial bacteria fermented feed. Background Art

[0002] Feed fermentation can improve the digestion and absorption efficiency of feed, reduce feed ratio, promote growth, and produce a large number of beneficial bacteria through fermentation, thereby changing the intestinal microbial environment of cattle and sheep, making the intestine healthier, enhancing digestion and absorption capacity, and enhancing resistance to disease. Beneficial bacteria feed fermentation technology refers to the use of beneficial bacteria (mainly lactic acid bacteria, yeast, etc.) to ferment various green and roughage feeds into microecological fermented feeds under certain conditions with good palatability.

[0003] In the prior art, for example, the utility model with application number CN202321068241.0 discloses a mixed fermentation tank for fermenting feed, which can crush and screen the feed before fermentation during the feed fermentation process.

[0004] However, during the fermentation process, the fermentation liquid tends to concentrate at the bottom of the fermentation tank, resulting in uneven mixing of the fermentation liquid and feed, which in turn affects the fermentation effect. Utility Model Content

[0005] The purpose of the utility model is to provide a mixing device for preparing beneficial bacteria fermented feed, 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 mixing device for preparing beneficial bacteria fermented feed, comprising a fermentation tank, an upper mixing component, a lower mixing component and a fermentation liquid circulation component, a rotating motor is installed on the outer side of the top of the fermentation tank, and the upper mixing component is installed on the upper side of the interior of the fermentation tank, and the lower mixing component is installed on the lower side of the interior of the fermentation tank, and the fermentation liquid circulation components are installed on the left and right sides of the outside of the fermentation tank, and the fermentation liquid circulation components include a suction pipe, a suction pump, a transfer box, a drainage pump and a drainage pipe, the suction pipe and the fermentation tank are interconnected, and a filter screen is fixed at the inlet of the suction pipe, a suction pump is installed on the outer side of the suction pipe, and the outer side of the suction pump is connected to the transfer box, the suction pump is installed on the upper side of the transfer box, and the upper side of the suction pump is connected to the drainage pipe, and the end of the drainage pipe is interconnected with the fermentation tank.

[0007] Preferably, a feed pipe is connected to the lower middle portion of the fermenter, and feed ports are provided on both the front and rear sides of the upper portion of the fermenter.

[0008] Preferably, the upper mixing assembly comprises a rotating shaft and transverse stirring blades, the rotating shaft is arranged at the lower side of the rotating motor, and the transverse stirring blades are fixed to the outer side of the rotating shaft.

[0009] Preferably, the upper mixing assembly further comprises a fixed cross bar and vertical stirring blades, the bottom of the rotating shaft is connected to the fixed cross bar, and the vertical stirring blades are vertically fixed to the lower side of the fixed cross bar.

[0010] Preferably, the lower mixing assembly includes a rotating shaft, a material turning stirring blade and a driving motor, the rotating shaft is rotatably connected to the inner wall of the fermentation tank, and the outer side wall of the rotating shaft is fixed with a material turning stirring blade, and the driving motor is installed at the outer end of the rotating shaft.

[0011] Preferably, the shape of the material turning stirring blades is consistent with the shape of the lower shell of the fermentation tank, and the lower part of the fermentation tank is a hollow hemispherical structure, and the material turning stirring blades and the vertical stirring blades are staggered.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The fermentation liquid circulation component proposed by the utility model has a filter screen fixed at the inlet of the liquid extraction pipe, and the filter screen is an arc-shaped arched structure for filtering the fermented feed, and at the same time facilitates the passage of the fermentation liquid, and the fermentation liquid is conveniently pumped into the interior of the transfer box through the liquid extraction pipe and the liquid extraction pump, and the fermentation liquid is conveniently sent to the upper part of the interior of the fermentation tank through the drainage pump and the drainage pipe, so that the fermentation liquid deposited at the bottom of the fermentation tank is sent back to the upper part so that the fermentation liquid can be mixed with the fermentation feed inside the fermentation tank again, which is conducive to promoting full fermentation;

[0014] The upper mixing component and the lower mixing component proposed in the utility model can easily drive the rotation of the rotating shaft, the horizontal stirring blades, the fixed cross bar and the vertical stirring blades through the rotating motor, so that the horizontal stirring blades can stir and mix the feed above the inside of the fermentation tank, and can easily drive the rotation of the rotating shaft and the turning stirring blades through the driving motor, so that the turning stirring blades can stir the feed below the inside of the fermentation tank, and can also play the role of turning the feed while stirring. During the rotation of the vertical stirring blades, part of the feed turned over by the turning stirring blades can be stirred again, thereby making the mixing and stirring more sufficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the half-section structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the inner shell structure of the fermentation tank of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the lower mixing component of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the upper mixing component and the lower mixing component of the utility model.

[0020] In the figure: 1. fermentation tank; 2. feed pipe; 3. feed inlet; 4. rotating motor; 5. upper mixing assembly; 501. rotating shaft; 502. horizontal stirring blade; 503. fixed cross bar; 504. vertical stirring blade; 6. lower mixing assembly; 601. rotating shaft; 602. turning stirring blade; 603. driving motor; 7. fermentation liquid circulation assembly; 701. liquid extraction pipe; 702. liquid extraction pump; 703. transfer box; 704. drainage pump; 705. drainage pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a mixing device for preparing beneficial bacteria fermented feed, comprising a fermentation tank 1, an upper mixing component 5, a lower mixing component 6 and a fermentation liquid circulation component 7, a rotating motor 4 is installed on the top outer side of the fermentation tank 1, and an upper mixing component 5 is installed on the inner upper side of the fermentation tank 1, the upper mixing component 5 comprises a rotating shaft 501 and a horizontal stirring blade 502, the rotating shaft 501 is arranged on the lower side of the rotating motor 4, and the outer side of the rotating shaft 501 is fixed with a horizontal stirring blade 502; the upper mixing component 5 also comprises a fixed cross bar 503 and a vertical stirring blade 504, the bottom of the rotating shaft 501 It is connected to a fixed cross bar 503, and a vertical stirring blade 504 is vertically fixed to the lower side of the fixed cross bar 503; the rotating motor 4 is convenient to drive the rotation of the rotating shaft 501 and then drive the rotation of the horizontal stirring blade 502, the fixed cross bar 503, and the vertical stirring blade 504, so that the horizontal stirring blade 502 can stir and mix the feed above the inside of the fermentation tank 1. Since the turning stirring blade 602 and the vertical stirring blade 504 are staggered, the vertical stirring blade 504 can stir part of the feed turned by the turning stirring blade 602 during its rotation, so that the mixing and stirring is more sufficient.

[0024] Embodiment 2

[0025] On the basis of the first embodiment, in order to achieve stirring and make the fermentation uniform, a feed pipe 2 is connected to the lower middle part of the fermentation tank 1, and a feed inlet 3 is provided on both the front and rear sides of the upper part of the fermentation tank 1; a lower mixing component 6 is installed on the lower inner side of the fermentation tank 1, and the lower mixing component 6 includes a rotating shaft 601, a stirring blade 602 and a driving motor 603, the rotating shaft 601 is rotatably connected to the inner wall of the fermentation tank 1, and the outer side wall of the rotating shaft 601 is fixed with a stirring blade 602, and the outer end of the rotating shaft 601 is installed with a driving motor 603; the stirring blade 602 is fixed to the outer side wall of the rotating shaft 601 ... inner wall of the fermentation tank 1, and the stirring blade 602 is fixed to the outer side wall of the rotating shaft 601, and the outer end of the rotating shaft 601 is installed with a driving motor 603; the stirring blade 602 is fixed to the inner wall of the fermentation tank 1, and the stirring blade 602 is fixed to the outer side wall of the rotating shaft 601, and the outer end of the rotating shaft 601 is installed with a driving motor 60 The shape of the mixing blades 602 is consistent with the shape of the lower shell of the fermentation tank 1, and the lower part of the fermentation tank 1 is a hollow hemispherical structure, and the turning stirring blades 602 and the vertical stirring blades 504 are staggered; the driving motor 603 is convenient to drive the rotation of the rotating shaft 601 and the turning stirring blades 602, so that the turning stirring blades 602 can stir the feed at the bottom of the fermentation tank 1, and at the same time can also play the role of turning the feed, thereby avoiding the feed at the bottom of the fermentation tank 1 being concentrated at the bottom for a long time, resulting in uneven fermentation of the feed.

[0026] Embodiment 3

[0027] On the basis of Example 2, in order to promote the circulation of fermentation liquid so that it is fully fermented, fermentation liquid circulation components 7 are installed on the left and right sides of the outside of the fermentation tank 1, and the fermentation liquid circulation component 7 includes a liquid suction pipe 701, a liquid suction pump 702, a transfer box 703, a drainage pump 704 and a drainage pipe 705. The liquid suction pipe 701 is connected to the fermentation tank 1, and a filter screen is fixed at the inlet of the liquid suction pipe 701. A liquid suction pump 702 is installed on the outside of the liquid suction pipe 701, and the outside of the liquid suction pump 702 is connected to the transfer box 703, and the liquid suction pump 702 is installed on the upper side of the transfer box 703, and the upper side of the liquid suction pump 702 is connected to the drainage pipe. 705, and the end of the drainage pipe 705 is interconnected with the fermentation tank 1; a filter screen is fixed at the inlet of the suction pipe 701, and the filter screen is an arc-shaped arched structure for filtering the fermented feed and facilitating the passage of the fermented liquid. The fermented liquid is conveniently pumped into the transfer box 703 through the suction pipe 701 and the suction pump 702, and the fermented liquid is conveniently sent to the upper part of the interior of the fermentation tank 1 through the drainage pump 704 and the drainage pipe 705, so as to send the fermented liquid deposited at the bottom of the fermentation tank 1 back to the top so that the fermented liquid can be mixed with the fermented feed inside the fermentation tank 1 again, which is conducive to promoting full fermentation.

[0028] In actual use, first feed through the feed port 3 and add beneficial bacteria, and then during the fermentation process, the rotating motor 4 can drive the rotation of the rotating shaft 501 to drive the rotation of the horizontal stirring blade 502, the fixed cross bar 503, and the vertical stirring blade 504, so that the horizontal stirring blade 502 can stir and mix the feed above the fermentation tank 1, and the driving motor 603 drives the rotation of the rotating shaft 601 and the turning stirring blade 602, so that the turning stirring blade 602 can stir the feed below the fermentation tank 1, and can also play the role of turning the feed while stirring, so as to avoid the feed below the fermentation tank 1 being concentrated at the bottom for a long time, resulting in uneven fermentation of the feed. Since the turning stirring blade 602 and the vertical stirring blade 504 are staggered, the part of the feed turned by the turning stirring blade 602 can be stirred again during the rotation of the vertical stirring blade 504, so that the mixing and stirring is more sufficient;

[0029] When the beneficial bacteria fermented feed is mixed and fermented, the fermented liquid can also be pumped into the transfer box 703 through the liquid extraction pipe 701 and the liquid extraction pump 702. At this time, a filter screen is fixed at the inlet of the liquid extraction pipe 701, and the filter screen has an arc-shaped arched structure for filtering the fermented feed and facilitating the passage of the fermented liquid. The fermented liquid is then sent to the upper part of the interior of the fermentation tank 1 through the drainage pump 704 and the drainage pipe 705, so that the fermented liquid deposited at the bottom of the fermentation tank 1 can be sent back to the top so that the fermented liquid can be mixed and contacted with the fermented feed inside the fermentation tank 1 again, thereby promoting the full fermentation of the beneficial bacteria fermented feed.

[0030] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device for preparing beneficial bacteria fermented feed, characterized in that: The mixing device for preparing probiotic fermented feed comprises a fermentation tank (1), an upper mixing component (5), a lower mixing component (6) and a fermentation liquid circulation component (7), wherein a rotating motor (4) is installed on the outer side of the top of the fermentation tank (1), and the upper mixing component (5) is installed on the upper side of the inside of the fermentation tank (1), and the lower mixing component (6) is installed on the lower side of the inside of the fermentation tank (1), and the fermentation liquid circulation component (7) is installed on both the left and right sides of the outside of the fermentation tank (1), and the fermentation liquid circulation component (7) is installed on the left and right sides of the outside of the fermentation tank (1). ) comprises a liquid extraction pipe (701), a liquid extraction pump (702), a transfer box (703), a drainage pump (704) and a liquid drainage pipe (705), wherein the liquid extraction pipe (701) is connected to the fermentation tank (1), and a filter screen is fixed at the inlet of the liquid extraction pipe (701), a liquid extraction pump (702) is installed on the outside of the liquid extraction pipe (701), and the transfer box (703) is connected to the outside of the liquid extraction pump (702), and the liquid extraction pump (702) is installed on the upper side of the transfer box (703), and the liquid extraction pipe (705) is connected to the transfer box (703). The upper side of the pump (702) is connected to a discharge pipe (705), and the end of the discharge pipe (705) is communicated with the fermentation tank (1). The upper mixing component (5) comprises a rotating shaft (501) and a horizontal stirring blade (502). The rotating shaft (501) is arranged at the lower side of the rotating motor (4), and the outer side of the rotating shaft (501) is fixed with a horizontal stirring blade (502). The upper mixing component (5) also comprises a fixed cross bar (503) and a vertical stirring blade (504). The bottom of the fermentation tank (501) is connected to a fixed cross bar (503), and a vertical stirring blade (504) is vertically fixed to the lower side of the fixed cross bar (503). The lower mixing component (6) includes a rotating shaft (601), a material turning stirring blade (602) and a driving motor (603). The rotating shaft (601) is rotatably connected to the inner wall of the fermentation tank (1), and the outer wall of the rotating shaft (601) is fixed with a material turning stirring blade (602). The outer end of the rotating shaft (601) is equipped with a driving motor (603).

2. A mixing device for preparing beneficial bacteria fermented feed according to claim 1, characterized in that: A feed pipe (2) is connected to the lower middle portion of the fermentation tank (1), and feed ports (3) are provided on both the front and rear sides of the upper portion of the fermentation tank (1).

3. A mixing device for preparing beneficial bacteria fermented feed according to claim 1, characterized in that: The shape of the material turning stirring blade (602) matches the shape of the lower shell of the fermentation tank (1), and the lower part of the fermentation tank (1) is a hollow hemispherical structure, and the material turning stirring blade (602) and the vertical stirring blade (504) are arranged in an alternating manner.

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