Solid antibiotic-free feed mixing device

Abstract

The utility model discloses a solid antibiotic-free feed mixing device which comprises a mixing drum, a drum cover, a motor and a planetary mixing mechanism, the drum cover is installed on the mixing drum and fixed through bolts, the motor is installed on the top of the drum cover, the planetary mixing mechanism is rotatably installed on the bottom face of the drum cover, and the mixing mechanism is partially located in the mixing drum. The motor drives the planetary stirring mechanism to rotate. The planetary stirring mechanism of the mixing device not only can generate a stirring effect of a conventional stirring machine on non-antibiotic feed, but also can form autorotation of the stirring shafts, so that the mixing effect of liquid strains and feed raw materials is further improved, in addition, the multiple stirring shafts can also generate autorotation in the clockwise and anticlockwise directions, and due to the rotation mode in different directions, the mixing effect of the liquid strains and the feed raw materials is improved. The mixing efficiency can also be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a solid-state antibiotic-free feed mixing device. Background Art

[0002] Antibiotic-free fermented feed is a biological fermented feed that uses microorganisms and compound enzymes as biological feed fermentation agents to convert feed raw materials into microbial bacterial proteins, bioactive small peptide amino acids, microbial active probiotics, and compound enzyme preparations. This product can not only make up for the amino acids that are easily lacking in conventional feeds, but also quickly convert the nutritional components of other roughage raw materials to enhance digestion, absorption and utilization.

[0003] In the process of making antibiotic-free feed, liquid bacteria need to be mixed into feed raw materials. Since liquid bacteria will cause feed raw materials to form lumps, mixers are often used to reduce lumps and speed up the mixing speed to improve the mixing effect. The mixing mechanism commonly used in general mixers is a single-axis or multi-axis form with unidirectional rotation. When mixing, it takes a long time to fully mix the liquid bacteria and feed raw materials, and the mixing speed is slow. Utility Model Content

[0004] The utility model aims to provide a solid-state antibiotic-free feed mixing device to solve the problem that a general mixer takes a long time to fully mix liquid bacteria and feed raw materials during mixing, and the mixing speed is slow.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A solid-state antibiotic-free feed mixing device comprises a mixing drum, a drum cover, a motor and a planetary mixing mechanism. The drum cover is installed on the mixing drum and fixed by bolts, the motor is installed on the top of the drum cover, the planetary mixing mechanism is rotatably installed on the bottom surface of the drum cover, the mixing mechanism is partially located in the mixing drum, and the motor drives the planetary mixing mechanism to rotate.

[0007] A further technical solution is: the planetary stirring mechanism includes a ring gear, a sun gear, a first planetary gear, a second planetary gear, a planet carrier, a transmission wheel and a stirring shaft, the ring gear is fixedly mounted on the bottom surface of the cylinder cover, the sun gear and the planet carrier are both rotatably mounted on the bottom surface of the cylinder cover, at least one of the first planetary gears, at least one of the second planetary gears and at least one of the transmission wheels are all rotatably mounted on the planet carrier, the first planetary gear is respectively meshed with the ring and the sun gear, the second planetary gear is meshed with the sun gear through the transmission wheel, the sun gear is connected to the power output end of the motor, and the stirring shaft is mounted on the bottom surfaces of the sun gear, the first planetary gear and the second planetary gear.

[0008] A further technical solution is: the diameter of the first planetary gear is greater than the diameter of the second planetary gear.

[0009] A further technical solution is that a plurality of support shafts are arranged on the stirring shaft.

[0010] A further technical solution is: the gear ring is provided with an outer edge, and the outer edge is slidably mounted in the inner groove of the cylinder cover.

[0011] A further technical solution is that a feeding bin is arranged on the side of the mixing drum.

[0012] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0013] The utility model proposes a solid antibiotic-free feed mixing device. The planetary stirring mechanism of the mixing device can not only produce the stirring effect of a conventional mixer on the antibiotic-free feed, but also the stirring shaft can form self-rotation, thereby further improving the mixing effect of liquid bacteria and feed raw materials. In addition, multiple stirring shafts can also produce self-rotation in the forward and reverse directions. This rotation method in different directions can also improve the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a solid-state antibiotic-free feed mixing device.

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the planetary stirring mechanism.

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure from another perspective.

[0017] Figure numerals: 1, mixing drum; 2, drum cover; 3, motor; 4, planetary mixing mechanism; 5, feeding bin; 6, bolt; 7, ring gear; 8, sun gear; 9, first planetary gear; 10, second planetary gear; 11, planetary carrier; 12, transmission wheel; 13, mixing shaft; 14, support shaft. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1:

[0025] In this embodiment, Figure 1 As shown, a solid-state antibiotic-free feed mixing device includes a mixing drum 1, a drum cover 2, a motor 3 and a planetary mixing mechanism 4. The drum cover 2 is installed on the mixing drum 1 and fixed by bolts 6, the motor 3 is installed on the top of the drum cover 2, the planetary mixing mechanism 4 is rotatably installed on the bottom surface of the drum cover 2, the mixing mechanism 4 is partially located in the mixing drum 1, and the motor 3 drives the planetary mixing mechanism 4 to rotate.

[0026] The planetary stirring mechanism of the mixing device can not only produce the stirring effect of a conventional mixer on antibiotic-free feed, but the stirring shaft can also rotate on its own, further improving the mixing effect of liquid bacteria and feed raw materials. In addition, multiple stirring shafts can also rotate in the forward and reverse directions. This rotation in different directions can also improve the mixing efficiency.

[0027] Embodiment 2:

[0028] Based on the above embodiments, this embodiment Figure 2 and Figure 3 As shown, the planetary stirring mechanism 4 includes a ring gear 7, a sun gear 8, a first planetary gear 9, a second planetary gear 10, a planet carrier 11, a transmission wheel 12 and a stirring shaft 13. The ring gear 7 is fixedly mounted on the bottom surface of the cylinder cover 2, and the sun gear 8 and the planet carrier 11 are both rotatably mounted on the bottom surface of the cylinder cover 2. At least one first planetary gear 9, at least one second planetary gear 10 and at least one transmission wheel 12 are all rotatably mounted on the planet carrier 11. The first planetary gear 9 is meshed with the ring 7 and the sun gear 8 respectively, and the second planetary gear 10 is meshed with the sun gear 8 through the transmission wheel 12. The sun gear 8 is connected to the power output end of the motor 3, and the stirring shaft 13 is mounted on the bottom surfaces of the sun gear 8, the first planetary gear 9 and the second planetary gear 10.

[0029] The motor 3 drives the sun gear 8 to rotate, and the sun gear 8 drives the first planetary gear 9 and the transmission wheel 12 to rotate at the same time. The transmission wheel 12 drives the second planetary gear 10 to rotate. Under the restriction of the ring gear 7, the first planetary gear 9 both revolves around the sun gear 8 and rotates on its own. The second planetary gear 10 both revolves around the sun gear 8 and rotates on its own. Then, the stirring shaft 13 is driven to both revolve and rotate. At the same time, the first planetary gear 9 and the second planetary gear 10 have different rotation directions. Finally, multiple stirring shafts 13 perform multiple rotational motions in the mixing drum 1.

[0030] Preferably, the diameter of the first planetary gear 9 is greater than the diameter of the second planetary gear 10 .

[0031] Preferably, a plurality of support shafts 14 are provided on the stirring shaft 13 .

[0032] Further improve the stirring effect.

[0033] Preferably, the gear ring 7 is provided with an outer edge, and the outer edge is slidably mounted in the inner groove of the cylinder cover 2 .

[0034] Preferably, a feeding bin 5 is provided on the side of the mixing drum 1 .

[0035] When it is inconvenient to open the cylinder cover 2, materials can be quickly fed through the feeding bin 5.

[0036] The working process of the utility model is as follows: when the motor 3 is started, it drives the stirring mechanism 5 to rotate, and the liquid bacteria and the feed raw materials are fully mixed. The motor 3 drives the sun gear 8 to rotate, and the sun gear 8 drives the first planetary gear 9 and the transmission wheel 12 to rotate at the same time. The transmission wheel 12 drives the second planetary gear 10 to rotate. Under the restriction of the ring gear 7, the first planetary gear 9 revolves around the sun gear 8 and rotates on its own. The second planetary gear 10 revolves around the sun gear 8 and rotates on its own at the same time, so the stirring shaft 13 is driven to revolve and rotate on its own. At the same time, the first planetary gear 9 and the second planetary gear 10 have different rotation directions. Finally, multiple stirring shafts 13 perform multiple rotational motions in the mixing drum 1 to provide a mixing effect of liquid bacteria and feed raw materials.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solid-state antibiotic-free feed mixing device, characterized in that: The invention comprises a mixing drum (1), a drum cover (2), a motor (3) and a planetary mixing mechanism (4), wherein the drum cover (2) is mounted on the mixing drum (1) and fixed by bolts (6), the motor (3) is mounted on the top of the drum cover (2), the planetary mixing mechanism (4) is rotatably mounted on the bottom surface of the drum cover (2), the mixing mechanism (4) is partially located in the mixing drum (1), and the motor (3) drives the planetary mixing mechanism (4) to rotate; wherein: The planetary stirring mechanism (4) comprises a ring gear (7), a sun gear (8), a first planetary gear (9), a second planetary gear (10), a planet carrier (11), a transmission wheel (12) and a stirring shaft (13); the ring gear (7) is fixedly mounted on the bottom surface of the barrel cover (2); the sun gear (8) and the planet carrier (11) are both rotatably mounted on the bottom surface of the barrel cover (2); at least one of the first planetary gears (9), at least one of the second planetary gears (10) and at least one of the transmission wheels (12) are all rotatably mounted on the planet carrier (11); the first planetary gear (9) is meshed with the ring gear (7) and the sun gear (8) respectively; the second planetary gear (10) is meshed with the sun gear (8) through the transmission wheel (12); the sun gear (8) is connected to the power output end of the motor (3); and the stirring shaft (13) is mounted on the bottom surfaces of the sun gear (8), the first planetary gear (9) and the second planetary gear (10).

2. The solid-state antibiotic-free feed mixing device according to claim 1, characterized in that: The diameter of the first planetary gear (9) is greater than the diameter of the second planetary gear (10).

3. The solid-state antibiotic-free feed mixing device according to claim 1, characterized in that: A plurality of support shafts (14) are arranged on the stirring shaft (13).

4. The solid-state antibiotic-free feed mixing device according to claim 1, characterized in that: The gear ring (7) is provided with an outer edge, and the outer edge is slidably mounted in the inner groove of the cylinder cover (2).

5. The solid-state antibiotic-free feed mixing device according to claim 1, characterized in that: A feeding bin (5) is provided on the side of the mixing drum (1).

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