Pig feed fermentation device with heating and dehumidifying mechanism

Abstract

The utility model discloses a pig feed fermentation device with a heating and dehumidifying mechanism, which belongs to the field of fermentation devices, and comprises a fermentation tank, a mixing part, a stirring part, an electric heating ring and a temperature controller, a motor drives an auger group and a driving gear to rotate, and a spiral sheet on the auger group rotates to drive feed in the auger group to turn up and down. By means of gear meshing between the driving gear and the driven gears on the two sides, the two sets of driven gears can be driven to rotate on the bearings together, so that the main shaft at the bottom and the stirring frame are driven to rotate together, and by means of local shearing and flowing effects generated by rotation of the stirring frame, the feed can be fermented more uniformly; stirring and mixing of the feed can be accelerated, the fermentation effect during fermentation of the pig feed is improved, and the effect of uniform fermentation is achieved.

Description

Technical Field

[0001] The utility model discloses a pig feed fermentation device with a heating and dehumidifying mechanism, in particular to a pig feed fermentation device with a heating and dehumidifying mechanism. Background Art

[0002] Pig feed is usually a feed for domestic pigs, which is composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives. After being processed by microbial fermentation, pig feed can not only eliminate antigens in the feed raw material components, but also improve the palatability and utilization rate of feed, and also help improve the quality and flavor of meat, thereby improving the food safety of pig products;

[0003] The patent with publication number CN215593053U discloses a concentrated pig feed production raw material fermentation device, including a fermentation box, a support rod, a base and a rotating assembly, one end of the support rod is arranged on the base, the fermentation box is arranged on the other end of the support rod, and the rotating assembly is arranged in the fermentation box; the rotating assembly includes an air pump, a scraper, a rotary motor, a stirring rod and a spiral stirring member, the rotary motor is arranged on the upper wall of the fermentation box, the upper end of the stirring rod is connected to the output shaft end of the rotary motor, the lower end of the stirring rod is arranged in the fermentation box, the spiral stirring member is arranged on the stirring rod, the air pump is arranged in the stirring rod, the scraper is arranged on the bottom wall of the spiral stirring member, and the air pump is connected to the scraper. The utility model belongs to the field of feed processing technology;

[0004] The above utility model achieves the effect of stirring the feed during processing, but this method only stirs the feed through a spiral stirring piece. Since there are gaps between the spiral stirring pieces, the stirring effect of the feed in the gaps is poor, resulting in uneven heating of the pig feed during fermentation, thereby causing insufficient fermentation of the feed. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problems and to provide a pig feed fermentation device with a heating and dehumidifying mechanism, which has the function of enabling the feed to be evenly mixed and heated during fermentation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: comprising a fermentation tank, a discharge valve, a feed port, a motor and an exhaust valve, wherein a discharge valve is installed at the bottom of the fermentation tank, and a feed port, a motor and an exhaust valve are provided on the top cover of the fermentation tank.

[0007] The discharge valve and the exhaust valve in the above technical solution are both one-way solenoid valves.

[0008] Preferably, a mixing element and a stirring element are installed inside the fermentation tank, the mixing element is connected to the output end of the motor, stirring elements are provided on both sides of the mixing element, and the stirring elements are rotatably matched with the top cover of the fermentation tank.

[0009] Preferably, the mixing element is composed of a driving gear and an auger group, the driving gear can be driven by a motor, and the auger group is installed at the center of the driving gear.

[0010] Preferably, the stirring element includes a driven gear, a main shaft, a mounting ring and a stirring frame. The main shaft is fixed to the bottom of the driven gear. Two mounting rings are arranged in an array on the main shaft. A stirring frame is arranged in an annular array on each mounting ring. The driving gear and the driven gear are meshed with each other.

[0011] Preferably, an electric heating ring is installed in the interlayer of the side wall of the fermenter, an electric heating wire is installed inside the electric heating ring, and the electric heating ring is a spiral winding structure.

[0012] Preferably, a temperature controller is installed on the outside of the fermentation tank, and the temperature controller is connected to the electric heating wire inside the electric heating ring through a connecting wire.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] First, the motor drives the auger group and the driving gear to rotate, and the spiral blade on the auger group rotates to drive the feed inside to turn up and down, which can make the feed ferment more evenly;

[0015] Secondly, the driving gear meshes with the driven gears on both sides, which drives the two sets of driven gears to rotate together on the bearings, thereby driving the main shaft and the mixing frame at the bottom to rotate together. With the help of the local shearing and flow effects generated by the rotation of the mixing frame, the mixing and mixing of the feed can be accelerated, the fermentation effect of the pig feed can be improved, and the fermentation can be uniform.

[0016] Thirdly, by controlling the heating of the electric heating ring installed in the side wall interlayer through the temperature controller located outside the fermenter, the fermentation of the feed in the fermenter can be controlled at a temperature, and the heating can be adjusted according to the temperature required for fermentation. The electric heating ring with a spiral winding structure can heat the fermented feed evenly. At the same time, as the heating temperature of the electric heating ring increases, the humidity inside the fermenter can be prevented from being too high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a pig feed fermentation device with a heating and dehumidification mechanism Figure 1 ;

[0018] Figure 2Schematic diagram of the internal structure of a pig feed fermentation device with a heating and dehumidification mechanism Figure 2 ;

[0019] Figure 3 A schematic diagram of the structure of a mixing unit of a pig feed fermentation device with a heating and dehumidification mechanism Figure 3 ;

[0020] Figure 4 A schematic diagram of the structure of a stirring element of a pig feed fermentation device with a heating and dehumidification mechanism Figure 4 ;

[0021] Figure 5 A schematic diagram of the structure of a stirring frame of a pig feed fermentation device with a heating and dehumidification mechanism Figure 5 ;

[0022] Figure 6 A cross-sectional view of a fermentation tank of a pig feed fermentation device with a heating and dehumidification mechanism Figure 6 ;

[0023] Figure 7 Schematic diagram of the connection between the electric heating ring and the temperature controller of a pig feed fermentation device with a heating and dehumidification mechanism Figure 7 .

[0024] Figure numerals: fermentation tank-1, discharge valve-2, feed port-3, motor-4, exhaust valve-5, mixing element-11, stirring element-12, driving gear-21, auger group-22, driven gear-31, main shaft-32, mounting ring-33, stirring frame-34, electric heating ring-6, temperature controller-7. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] A pig feed fermentation device with a heating and dehumidification mechanism, such as Figure 1-Figure 7As shown, it includes a fermentation tank 1, a discharge valve 2, a feed port 3, a motor 4 and an exhaust valve 5. The discharge valve 2 is installed at the bottom of the fermentation tank 1, and the feed port 3, the motor 4 and the exhaust valve 5 are provided on the top cover of the fermentation tank 1. The discharge valve 2 and the exhaust valve 5 are both one-way solenoid valves.

[0027] In this embodiment, a mixing element 11 and a stirring element 12 are installed inside the fermentation tank 1. The mixing element 11 is located at the center of the fermentation tank 1 and is connected to the output end of the motor 4. Stirring elements 12 are provided on both sides of the mixing element 11, and the stirring element 12 rotates with the top cover of the fermentation tank 1.

[0028] In this embodiment, the mixing element 11 is composed of a driving gear 21 and an auger group 22. The driving gear 21 can be driven by a motor 4. The auger group 22 is installed at the center of the driving gear 21. The auger group 22 is driven to rotate by the motor 4. The spiral blades on the auger group can rotate to drive the feed inside to be turned over, so that the feed can be fermented more evenly.

[0029] In this embodiment, the stirring member 12 includes a driven gear 31, a main shaft 32, a mounting ring 33 and a stirring frame 34. The top of the driven gear 31 is rotatably matched with the top cover of the fermentation tank 1 through a bearing, and the main shaft 32 is fixed to the bottom of the driven gear 31. Two mounting rings 33 are arrayed on the main shaft 32, and a stirring frame 34 is arranged in a circular array on each mounting ring 33. When the driving gear 21 is driven to rotate by the motor 4, the gears between the driving gear 21 and the driven gear 31 are meshed, which can drive the driven gear 31 and the main shaft 32 to rotate together, thereby driving the two groups of stirring frames 34 to rotate to produce local shearing and flow effects, thereby achieving stirring and mixing of the feed.

[0030] In this embodiment, an electric heating ring 6 is installed in the interlayer of the side wall of the fermenter 1 , an electric heating wire is installed inside the electric heating ring 6 , and the electric heating ring 6 is a spirally wound structure, which can evenly cover the fermenter 1 .

[0031] In this embodiment, a temperature controller 7 is installed on the outside of the tank body of the fermentation tank 1. The temperature controller 7 is connected to the electric heating wire inside the electric heating ring 6 through a connecting wire. The heating temperature of the electric heating ring 6 can be controlled by the temperature controller 7, so that the temperature can be adjusted according to the required temperature environment and internal humidity of the fermentation tank 1.

[0032] Working principle: the pig feed raw materials to be fermented are poured into the fermentation tank 1 through the feed inlet 3, and then the feed inlet 3 is sealed to ferment the feed. When the fermentation tank 1 is fermenting the feed, the motor 4 located at the top drives the auger group 22 and the driving gear 21 to rotate, and the spiral piece on the auger group rotates to drive the feed inside to flip up and down, so that the feed can be fermented more evenly. At the same time, due to the gear meshing between the driving gear 21 and the driven gears 31 on both sides, the two groups of driven gears 31 will be driven to rotate together on the bearing of the top cover. With the rotation of the driven gear 31, the main shaft 32 and the stirring frame 34 connected to the bottom will be driven to rotate together. With the help of the rotation of the stirring frame 34, local shearing and flow effects will be generated, thereby accelerating the stirring and mixing of the feed, and improving the fermentation effect of the pig feed during fermentation;

[0033] Then, the temperature controller 7 located outside the fermenter 1 can control the heating of the electric heating ring 6 installed in the interlayer of the tank side wall, thereby controlling the temperature of the fermentation of the feed in the fermenter 1. The temperature can be adjusted according to the temperature required during fermentation. At the same time, with the heating temperature of the electric heating ring 6, the excessive humidity inside the fermenter 1 can be avoided.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pig feed fermentation device with a heating and dehumidification mechanism, comprising a fermentation tank (1), a discharge valve (2) located at the bottom of the fermentation tank (1), a feed inlet (3) provided on the top cover of the fermentation tank (1), a motor (4) and an exhaust valve (5), characterized in that: A mixing element (11) and a stirring element (12) are installed inside the fermentation tank (1); the mixing element (11) is located at the center of the fermentation tank (1) and is connected to the output end of the motor (4); stirring elements (12) are provided on both sides of the mixing element (11); The mixing element (11) is composed of a driving gear (21) and an auger group (22), and the auger group (22) is installed at the center of the driving gear (21); The stirring member (12) comprises a driven gear (31), a main shaft (32) located at the bottom of the driven gear (31), a mounting ring (33) arranged on the main shaft (32), and a stirring frame (34) arranged on the mounting ring (33).

2. The pig feed fermentation device with a heating and dehumidification mechanism according to claim 1, characterized in that: An electric heating ring (6) is installed in the interlayer of the tank side wall of the fermentation tank (1), an electric heating wire is installed inside the electric heating ring (6), and the electric heating ring (6) is a spirally wound structure.

3. The pig feed fermentation device with a heating and dehumidification mechanism according to claim 1, characterized in that: A temperature controller (7) is installed on the outside of the fermentation tank (1), and the temperature controller (7) is connected to the electric heating wire inside the electric heating ring (6) through a connecting wire.

4. The pig feed fermentation device with a heating and dehumidification mechanism according to claim 1, characterized in that: The discharge valve (2) and the exhaust valve (5) are both one-way solenoid valves.

5. The pig feed fermentation device with a heating and dehumidification mechanism according to claim 1, characterized in that: The top of the driven gear (31) is rotatably matched with the top cover of the fermentation tank (1) via a bearing.

6. The pig feed fermentation device with a heating and dehumidification mechanism according to claim 1, characterized in that: The driving gear (21) can be driven by a motor (4).

7. The pig feed fermentation device with a heating and dehumidification mechanism according to claim 1, characterized in that: The driving gear (21) and the driven gear (31) are in gear meshing engagement.

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