Raw material screening device for animal feed processing

Abstract

This utility model discloses a raw material screening device for animal feed processing, including a feeding mechanism, a receiving hopper, and a screen cylinder. The end of the feeding mechanism is connected to one side of the receiving hopper, and the bottom of the receiving hopper is connected to the screen cylinder via a discharge head. A storage box is located directly below the screen cylinder, with support platforms on both sides of its top, and baffles on the top of each support platform. A first receiving box and a second receiving box are respectively located on the sides of the two baffles, and protective covers are provided on one side of their tops. The feeding mechanism of this utility model has protective covers on its outer side, which can completely seal and protect the feeding process from dust and dirt contamination. The receiving hopper is located at the end of the feeding mechanism, and an anti-clogging brush roller is installed inside the receiving hopper to prevent clogging during the discharge process. This, combined with the feeding mechanism, makes the feeding and feeding more uniform, reducing the screening pressure on the screen cylinder and thus improving the screening effect.

Description

Technical Field

[0001] This utility model relates to the technical field of feed raw material screening devices, and in particular to a raw material screening device for animal feed processing. Background Technology

[0002] Animal feed processing raw material screening devices are used to screen raw materials for animal feed. Feed is a general term for the food of all domesticated animals. In a narrower sense, feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meals, whey powder, oils, meat and bone meal, grains, and feed additives.

[0003] For example, announcement number CN218591086U (named "An Alternating Animal Feed Screening Equipment") includes a working box and a limiting mechanism. A fixed plate is fixedly connected to the inner wall of the working box, and a cavity is formed inside the fixed plate. A groove is formed on the inner wall of the cavity, and a reduction motor is fixedly connected to the groove. A worm gear is fixedly connected to the output end of the reduction motor. This utility model, by setting two screen plates and two collection boxes, allows the equipment to continue production through the other screen plate and collection box when one collection box is full and needs replacement, or when one screen needs replacement or maintenance. This increases the production speed. The coordinated arrangement of the reduction motor, worm gear, and worm wheel drives the crossbar to rotate. The crossbar, through a cam, causes the screen plate to vibrate slightly, preventing clogging and increasing the screening speed.

[0004] The screening equipment in the above technology is not safe enough in controlling the feed feeding process. It is easily contaminated by dust and dirt during the feeding process, and the feeding process is prone to blockage. It is impossible to adjust to prevent blockage. Furthermore, the screened animal feed is inconvenient to store separately, and subsequent classification is not convenient. Utility Model Content

[0005] One object of this invention is to solve at least the problems described above and to provide at least the advantages that will be explained later.

[0006] Another objective of this invention is to provide a raw material screening device for animal feed processing. This device features a protective cover on the outside of the feeding mechanism, which provides a fully sealed protection for the feeding process and prevents dust and dirt contamination. A receiving hopper is located at the end of the feeding mechanism, and an anti-clogging brush roller is installed inside the receiving hopper to prevent clogging during the feeding process. This, combined with the feeding mechanism, makes feeding and feeding more uniform, reduces the screening pressure on the screen cylinder, and thus improves the screening effect.

[0007] To achieve the above objectives and some other objectives, the present invention adopts the following technical solution: A raw material screening device for animal feed processing includes a feeding mechanism, a receiving hopper, and a screen cylinder. The end of the feeding mechanism is connected to one side of the receiving hopper, and the bottom of the receiving hopper is connected to the screen cylinder through a discharge head. Also includes: A storage bin is located directly below the screen cylinder. Support platforms are provided on both sides of the top of the storage bin, and baffles are provided on the top of the support platforms. The first receiving box and the second receiving box are respectively located on the sides of the two baffles, and a protective cover is provided on the top side of both the first receiving box and the second receiving box.

[0008] Preferably, the screen cylinder includes a hoop, a first discharge head, a second discharge head, a lower vibrating screen plate, an upper vibrating screen plate, a material receiving head, and a vibrating motor; The first discharge head and the second discharge head are respectively located on the upper and lower sides of the screen cylinder. The upper vibrating screen plate and the lower vibrating screen plate are respectively located on the upper and lower sides of the inner cavity of the screen cylinder. The vibrating motor is located on the inner side wall of the screen cylinder. The material taking head is located at the bottom center of the screen cylinder.

[0009] Preferably, the upper vibrating screen plate is positioned directly opposite the first discharge head, and the lower vibrating screen plate is positioned directly opposite the second discharge head. The discharge ports of the upper vibrating screen plate and the first discharge head are respectively positioned corresponding to the first receiving box and the second receiving box.

[0010] Preferably, the receiving hopper includes a motor, a sealing cover, and an anti-clogging brush roller; The sealing cap is hinged to the top of the receiving hopper, the anti-clogging brush roller is located in the inner cavity of the receiving hopper, and a motor is provided on the side of the receiving hopper, with the output shaft of the motor connected to the end of the anti-clogging brush roller.

[0011] Preferably, the feeding mechanism is provided with a protective cover on its outer side, and a feeding hopper is provided at one end of the top of the protective cover. The end of the protective cover is welded to the end of the feeding hopper.

[0012] Preferably, the bottom of the storage box is provided with a support base, and the bottom of the support base is provided with support pads on both sides.

[0013] This utility model has at least the following beneficial effects: 1. The feeding mechanism of this utility model is equipped with a protective cover on the outside. The protective cover can fully seal and protect the feeding process, preventing dust and dirt contamination during the feeding process. A receiving hopper is provided at the end of the feeding mechanism, and an anti-clogging brush roller is provided inside the receiving hopper to prevent clogging during the unloading process. In addition, the feeding mechanism makes the feeding and feeding more uniform, which can reduce the screening pressure of the screen cylinder and thus improve the screening effect. 2. The screen cylinder of this utility model is provided with a first discharge head and a second discharge head on both sides, which are respectively arranged to correspond to the upper vibrating screen plate and the lower vibrating screen plate, so as to facilitate the discharge of the screened feed. A first receiving box and a second receiving box are respectively provided at the bottom of the first discharge head and the second discharge head, so as to facilitate the separate collection of the screened feed. A storage box is provided at the bottom of the screen cylinder, so as to store the feed after the second screening. Multiple classification and storage methods facilitate the classification and use of feed, making subsequent batching more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the assembly of the receiving hopper and the feeding mechanism of this utility model; Figure 3 This is a schematic diagram of the structure of the storage box of this utility model; Figure 4 This is a schematic diagram of the structure of the sieve cylinder of this utility model; Figure 5 This is a schematic diagram of the material receiving hopper of this utility model; Figure 6 This is a schematic diagram of the internal structure of the sieve cylinder of this utility model; Figure 7 This is a top view of the feeding mechanism of this utility model. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can implement it after referring to this specification.

[0016] like Figure 1-7 As shown, a raw material screening device for animal feed processing includes a feeding mechanism, a receiving hopper and a screen cylinder. The end of the feeding mechanism 17 is connected to one side of the receiving hopper 2, and the bottom of the receiving hopper 2 is connected to the screen cylinder 3 through the discharge head 19. Also includes: The storage bin 8 is located directly below the screen cylinder 3. Support platforms 7 are provided on both sides of the top of the storage bin 8, and baffles 6 are provided on the top of the support platforms 7. The first receiving box 5 and the second receiving box 12 are respectively located on the sides of the two baffles 6, and both the first receiving box 5 and the second receiving box 12 are provided with a protective cover 4 on one side of their top.

[0017] In the above scheme, the feeding mechanism 17 facilitates automatic feeding of feed raw materials, the receiving hopper 2 buffers the feed and introduces the feed into the screen cylinder 3 at a uniform speed, the screen cylinder 3 screens the feed, the storage box 8 stores the feed after secondary screening, and the first receiving box 5 and the second receiving box 12 are used to receive the screened feed separately.

[0018] In a preferred embodiment, the screen cylinder 3 includes a hoop 14, a first discharge head 13, a second discharge head 15, a lower vibrating screen plate 20, an upper vibrating screen plate 22, a material receiving head 16, and a vibrating motor 21; The first discharge head 13 and the second discharge head 15 are respectively located on the upper and lower sides of the screen cylinder 3. The upper vibrating screen plate 22 and the lower vibrating screen plate 20 are respectively located on the upper and lower sides of the inner cavity of the screen cylinder 3. The vibrating motor 21 is located on the inner cavity side wall of the screen cylinder 3. The material taking head 16 is located at the bottom center of the screen cylinder 3.

[0019] In the above scheme, the feed screened by the upper vibrating screen plate 22 and the lower vibrating screen plate 20 is discharged through the first discharge head 13 and the second discharge head 15 respectively.

[0020] In a preferred embodiment, the upper vibrating screen plate 22 is positioned directly opposite the first discharge head 13, and the lower vibrating screen plate 20 is positioned directly opposite the second discharge head 15. The discharge ports of the upper vibrating screen plate 22 and the first discharge head 13 are respectively positioned corresponding to the first receiving box 5 and the second receiving box 12.

[0021] In the above scheme, the first receiving box 5 and the second receiving box 12 facilitate the separate collection of the screened feed.

[0022] In a preferred embodiment, the receiving hopper 2 includes a motor 18, a sealing cover 1, and an anti-clogging brush roller 23; The sealing cover 1 is hinged to the top of the receiving hopper 2. The anti-clogging brush roller 23 is located in the inner cavity of the receiving hopper 2. The receiving hopper 2 has a motor 18 on its side, and the output shaft of the motor 18 is connected to the end of the anti-clogging brush roller 23.

[0023] In the above scheme, the anti-clogging brush roller 23 is rotated by the motor 18, so that it can stir the incoming feed and prevent clogging.

[0024] In a preferred embodiment, a protective cover 10 is provided on the outside of the feeding mechanism 17, and a feeding hopper 11 is provided at one end of the top of the protective cover 10. The end of the protective cover 10 is welded to the end of the receiving hopper 2. In the above scheme, the protective cover 10 can protect the feed from dust during the feeding process, and the feeding hopper 11 facilitates the addition of feed ingredients.

[0025] In a preferred embodiment, the bottom of the storage bin 8 is provided with a support base 9, and the bottom of the support base 9 is provided with support pads on both sides.

[0026] In the above scheme, the support base 9 facilitates the stable placement of the storage box 8.

[0027] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A raw material screening device for animal feed processing, comprising a feeding mechanism, a receiving hopper and a screen cylinder, wherein the end of the feeding mechanism is connected to one side of the receiving hopper, and the bottom of the receiving hopper is connected to the screen cylinder through a discharge head; Its features are: Also includes: A storage bin is located directly below the screen cylinder. Support platforms are provided on both sides of the top of the storage bin, and baffles are provided on the top of the support platforms. The first receiving box and the second receiving box are respectively located on the sides of the two baffles, and a protective cover is provided on the top side of both the first receiving box and the second receiving box.

2. The raw material screening device for animal feed processing as described in claim 1, characterized in that, The screen cylinder includes a hoop, a first discharge head, a second discharge head, a lower vibrating screen plate, an upper vibrating screen plate, a material receiving head, and a vibrating motor; The first discharge head and the second discharge head are respectively located on the upper and lower sides of the screen cylinder. The upper vibrating screen plate and the lower vibrating screen plate are respectively located on the upper and lower sides of the inner cavity of the screen cylinder. The vibrating motor is located on the inner side wall of the screen cylinder. The material taking head is located at the bottom center of the screen cylinder.

3. The raw material screening device for animal feed processing as described in claim 2, characterized in that, The upper vibrating screen plate is positioned directly opposite the first discharge head, and the lower vibrating screen plate is positioned directly opposite the second discharge head. The discharge ports of the upper vibrating screen plate and the first discharge head are respectively positioned corresponding to the first receiving box and the second receiving box.

4. The raw material screening device for animal feed processing as described in claim 1, characterized in that, The receiving hopper includes a motor, a sealing cover, and an anti-clogging brush roller; The sealing cap is hinged to the top of the receiving hopper, the anti-clogging brush roller is located in the inner cavity of the receiving hopper, and a motor is provided on the side of the receiving hopper, with the output shaft of the motor connected to the end of the anti-clogging brush roller.

5. The raw material screening device for animal feed processing as described in claim 1, characterized in that, The feeding mechanism is provided with a protective cover on its outer side, and a feeding hopper is provided at one end of the top of the protective cover. The end of the protective cover is welded to the end of the feeding hopper.

6. The raw material screening device for animal feed processing as described in claim 1, characterized in that, The storage bin is provided with a support base at the bottom, and support pads are provided on both sides of the bottom of the support base.

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