Additive premixed feed production line

Abstract

The utility model discloses an additive premixed feed production line, and relates to the technical field of feed production. The powder mixing device comprises a powder bin, a discharging auger, a conveying auger and a mixing pipe, the upper portion of the peripheral face of the conveying auger is fixedly communicated with a plurality of first discharging pipes at equal intervals, the top ends of the first discharging pipes are fixedly communicated with the discharging auger, the first discharging pipes are communicated with the output end of the discharging auger, and the input end of the discharging auger is fixedly communicated with a conveying hopper. And output hoppers are movably connected into the conveying hopper, the top end of each output hopper fixedly communicates with a powder bin, the output end of the conveying auger fixedly communicates with a second discharging pipe, and the bottom end of the second discharging pipe fixedly communicates with a mixing pipe. By arranging the powder bin, the discharging auger, the conveying auger and the mixing pipe, the problems that the feed production efficiency is affected due to the fact that a feed production line needs additional mixing equipment to mix and convey raw materials, and the stability of connection between the mixing equipment and the bin is affected due to the fact that the powder is driven to vibrate when the feed raw materials are output from the bin are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed production, and particularly relates to an additive premixed feed production line. Background Art

[0002] A feed production line is an industrial system for large-scale production of livestock and poultry feed. These production lines usually include a series of automated processes such as raw material processing, crushing, mixing, granulation, cooling, and packaging. Modern feed production lines emphasize high efficiency, precise control, energy conservation and emission reduction, and intelligent management to meet the high requirements of modern animal husbandry for feed quality and production efficiency. However, it still has the following disadvantages in actual use:

[0003] 1. During the operation of the feed production line, it is necessary to mix the main feed materials and additives and then produce through the feed production line. During the production process, after the feed raw materials and additives are fully crushed, they are fully mixed through a mixing device, and after mixing, they are transported to a granulation device for granulation, which increases the process of feed production and affects the feed production efficiency.

[0004] 2. During the operation of the feed production line, in order to prevent powder bridging, it is necessary to drive the vibration at the bottom of the powder to smoothly transport the powder to the mixing device. During the operation, the vibration will also be transmitted to the position connected to the mixing device, affecting the stability of the connection between the mixing device and the discharge position of the silo. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an additive premixed feed production line. By setting up a powder silo, a discharge auger, a conveying auger, and a mixing pipe, it solves the problems that the feed production line requires an additional mixing device to mix and transport raw materials, which affects the feed production efficiency, and driving the vibration of the powder when the feed raw materials are output from the silo will affect the connection stability between the mixing device and the silo.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model discloses an additive premix feed production line, comprising a powder bin, a discharging auger, a feeding auger and a mixing pipe, wherein a plurality of discharging pipes 1 are fixedly connected at equal intervals on the upper portion of the outer peripheral surface of the feeding auger, the top end of the discharging auger is fixedly connected with the discharging auger, the discharging pipe 1 is connected with the output end of the discharging auger, the input end of the discharging auger is fixedly connected with a feeding hopper, the feeding hopper is movably connected with the output hopper, the top end of each of the output hoppers is fixedly connected with a powder bin, the output end of the feeding auger is fixedly connected with a discharging pipe 2, and the bottom end of the discharging pipe 2 is fixedly connected with a mixing pipe. When working, the powder is conveyed into the feeding hopper through the powder bin, conveyed into the discharging auger through the feeding hopper, conveyed into the discharging pipe 1 through the discharging auger, conveyed into the discharging auger through the discharging pipe 1, conveyed into the discharging auger through the discharging auger, conveyed into the discharging pipe 2 through the discharging auger, and conveyed into the mixing pipe through the discharging pipe 2.

[0008] Furthermore, a feed port is fixedly connected to the top of each powder silo, and a vibration motor is fixed to the upper part of the outer peripheral surface of the output hopper. The vibration motor is arranged above the feed hopper. The powder silo conveys the crushed feed raw materials into the powder silo through the feed port, and the output hopper is driven to vibrate by the vibration motor, so that the powder is shaken and conveyed to the feed hopper.

[0009] Furthermore, a flexible sleeve is fixed to the upper part of the inner wall of the feed hopper, and the flexible sleeve is movably connected to the outer peripheral surface of the output hopper. The feed hopper reduces the vibration on the output hopper and transmits it to itself through the flexible sleeve.

[0010] Furthermore, an electric control valve is fixed on the circumference of the discharge pipe one, and fixing holes are evenly spaced on the upper circumference of the feeding auger. The bottom ends of several discharge pipes one are respectively fixed in the fixing holes on the lower circumference of the discharge auger, and the discharge pipe one controls the on and off of the feeding through the electric control valve.

[0011] Furthermore, spiral blades are fixed in an annular array on the upper and lower parts of the inner wall of the mixing tube. The spiral directions of the spiral blades on the upper and lower parts of the inner wall of the mixing tube are opposite. The mixing tube fully mixes the powder through the spiral blades and then transports it to the granulator.

[0012] Furthermore, fixed rods are fixed in the centers of the upper and lower spiral blades in the mixing tube, and the bottom end of the mixing tube is fixedly connected to a granulator, and the powder transported in the mixing tube falls into the granulator for granulation.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model solves the problem that the feed production line requires additional mixing equipment to mix and transport raw materials, which affects the feed production efficiency, by setting a powder bin, a discharge auger and a feeding auger. When the feed powder is transported to the mixing pipe through the second discharge pipe, the mixing pipe uses spiral blades to flow-mix the feed powder entering it, and the feed powder is fully mixed by flowing through two sets of spiral blades with opposite spiral directions. After mixing, it is transported to the granulator. When the feed production line is mixing, it directly mixes through the feed transported to the mixing pipe, ensuring that the feed powder is fully mixed when output, and reducing the impact on the feed production efficiency.

[0015] 2. The utility model solves the problem that the driving of powder vibration when the feed raw materials are output from the bin during the operation of the feed production line will affect the connection stability between the mixing equipment and the bin, by setting a feeding auger and a mixing pipe. When the feed powder needs to be transported to the granulator, the vibration motor is started, and the vibration motor drives the conveying hopper to vibrate. Through the vibration of the conveying hopper, the feed powder in the conveying hopper is vibrated and transported to the feeding hopper. The flexible sleeve reduces the vibration transmission from the output hopper to the feeding hopper, better preventing the connection stability between the bin and the mixing equipment due to vibration. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a three-dimensional assembly structure diagram of an additive premixed feed production line;

[0018] Figure 2 It is a three-dimensional structure diagram of the powder bin;

[0019] Figure 3 It is a three-dimensional structure diagram of the discharge auger;

[0020] Figure 4 It is a three-dimensional structure diagram of the feeding auger;

[0021] Figure 5 It is a three-dimensional sectional structure diagram of the mixing pipe.

[0022] Reference Numerals:

[0023] 1. Powder bin; 101. Feed inlet; 102. Output hopper; 103. Vibration motor; 2. Discharge auger; 201. Feeding hopper; 202. Flexible sleeve; 203. First discharge pipe; 204. Electric control valve; 3. Feeding auger; 301. Fixed hole; 302. Second discharge pipe; 4. Mixing pipe; 401. Spiral blade; 402. Fixed rod; 403. Granulator. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. Specific embodiment 1

[0026] Please refer to Figures 1-5 , the present invention is an additive premixed feed production line, including a powder bin 1, a discharge auger 2, a feeding auger 3 and a mixing pipe 4. A plurality of first discharge pipes 203 are fixedly communicated with the upper part of the outer peripheral surface of the feeding auger 3 at equal intervals. The feeding auger 3 accommodates feed powder therein, and the feed powder output by the discharge auger 2 is conveyed into the feeding auger 3 through the first discharge pipe 203. The feed powder is conveyed by the feeding auger 3 into the second discharge pipe 302. The top end of the first discharge pipe 203 is fixedly communicated with the discharge auger 2, and the first discharge pipe 203 is communicated with the output end of the discharge auger 2. The feed powder conveyed in the feeding hopper 201 is conveyed into the first discharge pipe 203 through the discharge auger 2. The input end of the discharge auger 2 is fixedly communicated with the feeding hopper 201. An output hopper 102 is movably connected in the feeding hopper 201. The top end of each output hopper 102 is fixedly communicated with a powder bin 1. The feed powder, additives and other raw materials received in the powder bin 1 are conveyed into the feeding hopper 201 through the output hopper 102, and then conveyed into the discharge auger 2 through the feeding hopper 201. The output end of the feeding auger 3 is fixedly communicated with a second discharge pipe 302, and the bottom end of the second discharge pipe 302 is fixedly communicated with a mixing pipe 4. The feed powder conveyed in the feeding auger 3 is conveyed into the mixing pipe 4 through the second discharge pipe 302 for mixing. The powder bin 1, the discharge auger 2, the feeding auger 3 and the mixing pipe 4 are all supported on an external support structure.

[0027] Specifically, a feed inlet 101 is fixedly communicated with the top end of each powder bin 1. A vibration motor 103 is fixed on the upper part of the outer peripheral surface of the output hopper 102. The vibration motor 103 is arranged above the feeding hopper 201. The crushed feed falls into the powder bin 1 through the feed inlet 101, and the output hopper 102 is driven by the vibration motor 103 to vibrate, so as to vibrate and convey different feed powder raw materials in the powder bin 1 into the discharge auger 2.

[0028] Furthermore, a flexible sleeve 202 is fixed to the upper part of the inner wall of the feeding hopper 201. The flexible sleeve 202 is movably connected to the outer peripheral surface of the output hopper 102, and the vibration transmitted from the output hopper 102 to the feeding hopper 201 is reduced through the flexible sleeve 202.

[0029] Furthermore, an electric control valve 204 is fixed to the periphery of the first discharge pipe 203. Fixing holes 301 are equidistantly arranged on the upper part of the periphery of the feeding auger 3. The bottom ends of a plurality of first discharge pipes 203 are respectively fixed in the fixing holes 301 on the lower part of the periphery of the discharging auger 2. The on-off of the discharge of the first discharge pipe 203 is controlled by the electric control valve 204, and the first discharge pipe 203 is fixed through the fixing holes 301 on the feeding auger 3.

[0030] The operation process of this embodiment is as follows: During operation, first, the feed powder of the feed is conveyed into the powder bin 1 through the feed inlet 101 and temporarily stored in the powder bin 1. When the feed powder needs to be conveyed into the granulator 403, the vibration motor 103 is started. The vibration motor 103 drives the conveying hopper to vibrate. Through the vibration of the conveying hopper, the feed powder in the conveying hopper is vibrated and conveyed into the feeding hopper 201. The vibration transmitted from the output hopper 102 to the feeding hopper 201 is reduced through the flexible sleeve 202. The feed powder in the feeding hopper 201 is conveyed into the discharging auger 2 and then conveyed into the first discharge pipe 203 through the discharging auger 2. The first discharge pipe 203 outputs to the feeding auger 3, and the on-off of the first discharge pipe 203 is controlled by the electric control valve 204. After different feed powders enter the feeding auger 3, they are conveyed into the second discharge pipe 302 and then conveyed into the mixing pipe 4 through the second discharge pipe 302. Specific Embodiment Two

[0032] Please refer to Figure 1 、 4 As shown in FIGS. 5, on the basis of Specific Embodiment One, spiral blades 401 are fixed in an annular array on both the upper and lower parts of the inner wall of the mixing pipe 4. The spiral directions of the spiral blades 401 on the upper and lower parts of the inner wall of the mixing pipe 4 are opposite. The mixing pipe 4 mixes the feed powder entering it through flow, and through the flow of two groups of spiral blades 401 with opposite spiral directions, the feed powder is fully mixed when entering the mixing pipe 4.

[0033] Specifically, fixing rods 402 are fixed in the centers of the spiral blades 401 on the upper and lower parts inside the mixing pipe 4. The bottom end of the mixing pipe 4 is fixedly communicated with a granulator 403. The granulator 403 is supported by an external support structure. The strength of the spiral blades 401 is increased through the fixing rods 402 fixed on the spiral blades 401 of the mixing pipe 4. After the feed powder is mixed in the mixing pipe 4, it enters the granulator 403, and the granulator 403 granulates the feed powder.

[0034] The operation process of this embodiment is as follows: During operation, when the feed powder is conveyed to the mixing pipe 4 through the second discharge pipe 302, the mixing pipe 4 mixes the incoming feed powder through flow mixing via the spiral blades 401, and the feed powder flows through two sets of spiral blades 401 with opposite spiral directions, so that the feed powder is fully mixed when entering the mixing pipe 4. After mixing, it is conveyed to the granulator 403 and output after granulation by the granulator 403.

[0035] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An additive premix feed production line, comprising a powder bin (1), a discharging auger (2), a feeding auger (3) and a mixing pipe (4), characterized in that: The upper portion of the outer peripheral surface of the feeding auger (3) is fixedly connected to a plurality of discharge pipes (203) at equal intervals, the top end of the discharge pipe (203) is fixedly connected to the discharge auger (2), the discharge pipe (203) is connected to the output end of the discharge auger (2), the input end of the discharge auger (2) is fixedly connected to a feeding hopper (201), the feeding hopper (201) is movably connected to an output hopper (102), the top end of each output hopper (102) is fixedly connected to a powder bin (1), the output end of the feeding auger (3) is fixedly connected to a discharge pipe (302), and the bottom end of the discharge pipe (302) is fixedly connected to a mixing pipe (4).

2. The additive premix feed production line according to claim 1, characterized in that: The top of each powder bin (1) is fixedly connected to a feed port (101), and a vibration motor (103) is fixedly provided on the upper portion of the outer peripheral surface of the output hopper (102), wherein the vibration motor (103) is arranged above the feed hopper (201).

3. The additive premix feed production line according to claim 1, characterized in that: A flexible sleeve (202) is fixed to the upper part of the inner wall of the feeding hopper (201), and the flexible sleeve (202) is movably connected to the outer peripheral surface of the output hopper (102).

4. The additive premix feed production line according to claim 1, characterized in that: An electric control valve (204) is fixed on the peripheral side of the discharge pipe 1 (203), and fixing holes (301) are evenly spaced on the upper peripheral side of the feeding auger (3), and the bottom ends of several of the discharge pipes 1 (203) are respectively fixed in the fixing holes (301) on the lower peripheral side of the discharge auger (2).

5. The additive premix feed production line according to claim 1, characterized in that: The upper and lower parts of the inner wall of the mixing tube (4) are both fixed with spiral blades (401) in a circular array, and the spiral directions of the spiral blades (401) at the upper and lower parts of the inner wall of the mixing tube (4) are opposite.

6. The additive premix feed production line according to claim 5, characterized in that: Fixed rods (402) are fixed in the centers of the upper and lower spiral blades (401) in the mixing tube (4), and the bottom end of the mixing tube (4) is fixedly connected to a granulator (403).

Images