A feed production crushing and screening device

Abstract

This utility model discloses a feed production crushing and screening device, belonging to the field of feed production technology. It includes a support base for fixing, a connecting plate installed at the upper end of the support base, a screening component installed inside the connecting plate, a crushing component installed at the upper end of the connecting plate, and the screening component located at the lower end of the crushing component, with the lower end of the crushing component communicating with the upper end of the screening component. A receiving component is installed on the support base, located at the lower end of the screening component. A first motor drives a rotating shaft to rotate, which in turn drives a stirring component to rotate. The rotation of the stirring component stirs the crushed material within the protective frame, facilitating the screening of small particles. When large particles that have not been screened out need to be removed from the protective frame, a sealing plate is removed from the screening plate, and the large particles are discharged into a storage chamber.

Description

Technical Field

[0001] This utility model relates to the field of feed production technology, specifically to a feed production crushing and screening device. Background Technology

[0002] Feed is the food used to feed animals, and its formulation usually varies depending on the specific needs of different animals. Types of feed include grain feed, soybean meal feed, and fishmeal feed, which typically contain nutrients such as protein, carbohydrates, fat, vitamins, and minerals. During feed production, crushing and screening devices are needed to process the feed, ensuring more uniform particle size and facilitating the even mixing of various components. Therefore, a feed crushing and screening device is required to meet these needs. Utility Model Content

[0003] In view of the above situation, this utility model provides a feed production crushing and screening device, which at least partially solves the above technical problems.

[0004] The technical solution adopted by this utility model is as follows: A feed production crushing and screening device includes a support base for fixing, a connecting plate installed on the upper end of the support base, a screening component installed inside the connecting plate, a crushing component installed on the upper end of the connecting plate, the screening component being located at the lower end of the crushing component, and the lower end of the crushing component being connected through to the upper end of the screening component, and a storage component installed on the support base, the storage component being located at the lower end of the screening component.

[0005] The screening component includes a protective frame, a first motor, and a rotating shaft. The protective frame is a hollow structure with openings at the top and bottom. The upper end of the protective frame is connected to the lower end of the crushing component. The protective frame is located on the side wall of the connecting plate. The rotating shaft is movably located inside the protective frame. The first motor is located on the outer side wall of the protective frame. The output shaft end of the first motor is connected to one end of the rotating shaft.

[0006] The lower end of the protective frame is equipped with a screening plate, and the screening plate is provided with screening holes for screening.

[0007] The protective frame is also equipped with a sealing plate, which is detachably installed on the side wall of the protective frame and the screening plate, and the rotating shaft is movably installed through the sealing plate.

[0008] A stirring element is installed on the rotating shaft, and the stirring element is located between the sealing plate and the screening plate.

[0009] The crushing assembly includes a crushing box and a second motor. The crushing box is located on the upper wall of the connecting plate and is a hollow structure with openings at the top and bottom. The lower end of the crushing box is connected to the upper end of the protective frame. The second motor is located on the upper wall of the connecting plate. An active crushing roller and a driven crushing roller are movably installed inside the crushing box. Gear 1 and Gear 2 are movably installed on the outer wall of the crushing box. Gear 1 and Gear 2 are meshed and connected. Gear 1 is connected to the active crushing roller, and Gear 2 is connected to the driven crushing roller. The output shaft of the second motor is connected to the center of Gear 1.

[0010] The storage component includes a storage box, which contains a storage cavity one and a storage cavity two. The storage cavity one is located at the lower end of the screening plate, and the storage cavity two is located on one side of the packaging plate. The storage cavity one is used to store the screened material, and the storage cavity two is used to store the material that still needs to be crushed.

[0011] With the above structure, the beneficial effects of this utility model are as follows: the first motor drives the rotating shaft to rotate, the rotating shaft drives the stirring component to rotate, and the rotation of the stirring component can stir the crushed material in the protective frame, which is convenient for screening small particles; when large particles that have not been screened out in the protective frame need to be removed, the sealing plate is removed from the screening plate, and the large particles are discharged into the storage chamber two. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] Figure 1 This is a schematic diagram of the structure of the feed production crushing and screening device proposed in an embodiment of this utility model; Figure 2 This is a perspective view of the feed production crushing and screening device proposed in an embodiment of this utility model; Figure 3 This is a schematic diagram of the structure of the crushing component proposed in an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the screening component proposed in an embodiment of the present invention; Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0014] In the attached diagram: 1. Support base, 2. Connecting plate, 3. Protective frame, 4. First motor, 5. Rotating shaft, 6. Screening plate, 7. Screening hole, 8. Sealing plate, 9. Mixing component, 10. Crushing box, 11. Second motor, 12. Active crushing roller, 13. Driven crushing roller, 14. Gear 1, 15. Gear 2, 16. Storage box, 17. Storage chamber 1, 18. Storage chamber 2. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0017] Example 1

[0018] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 This embodiment provides a feed production crushing and screening device, including a support base 1 for fixing, a connecting plate 2 installed on the upper end of the support base 1, a screening component installed inside the connecting plate 2, a crushing component installed on the upper end of the connecting plate 2, the screening component being located at the lower end of the crushing component and being connected through the upper end of the crushing component, and a storage component installed on the support base 1, the storage component being located at the lower end of the screening component.

[0019] The screening assembly includes a protective frame 3, a first motor 4, and a rotating shaft 5. The protective frame 3 is a hollow structure with openings at the top and bottom. The upper end of the protective frame 3 is connected to the lower end of the crushing assembly. The protective frame 3 is located on the side wall of the connecting plate 2. The rotating shaft 5 is movably located inside the protective frame 3. The first motor 4 is located on the outer side wall of the protective frame 3. The output shaft end of the first motor 4 is connected to one end of the rotating shaft 5.

[0020] The lower end of the protective frame 3 is equipped with a screening plate 6, and the screening plate 6 is provided with screening holes 7 for screening.

[0021] A sealing plate 8 is also installed inside the protective frame 3. The sealing plate 8 is detachably installed on the side wall of the protective frame 3 and the screening plate 6. The rotating shaft 5 is movably installed through the sealing plate 8.

[0022] A stirring element 9 is installed on the rotating shaft 5, and the stirring element 9 is located between the sealing plate 8 and the screening plate 6; The first motor 4 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the agitator 9 to rotate. The rotation of the agitator 9 can agitate the crushed material in the protective frame 3. Small particles of material are discharged from the screening hole 7, while large particles that still need to be crushed are left in the protective frame 3. When it is necessary to remove this part of the material, the sealing plate 8 is removed from the screening plate 6 and then it can be removed.

[0023] Example 2

[0024] Please see Figures 1 to 3 The crushing assembly includes a crushing box 10 and a second motor 11. The crushing box 10 is located on the upper wall of the connecting plate 2 and is a hollow structure with openings at the upper and lower ends. The lower end of the crushing box 10 is connected to the upper end of the protective frame 3. The second motor 11 is located on the upper wall of the connecting plate 2. An active crushing roller 12 and a driven crushing roller 13 are movably installed inside the crushing box 10. A gear 14 and a gear 2 15 are movably installed on the outer wall of the crushing box 10. The gear 14 and the gear 2 15 are meshed and connected. The gear 14 is connected to the active crushing roller 12, and the gear 2 15 is connected to the driven crushing roller 13. The output shaft end of the second motor 11 is connected to the center of the gear 14. The material to be crushed is placed in the crushing box 10. The second motor 11 drives the gear 14 to rotate. The gear 14 drives the gear 2 15 that meshes with it to rotate. The gear 14 drives the active crushing roller 12 to rotate. The gear 2 15 drives the driven crushing roller 13 to rotate. The active crushing roller 12 and the driven crushing roller 13 crush the feed.

[0025] Example 3

[0026] Please see Figure 1 The storage assembly includes a storage box 16, which has a first storage cavity 17 and a second storage cavity 18. The first storage cavity 17 is located at the lower end of the screening plate 6, and the second storage cavity 18 is located on one side of the packaging plate. The first storage cavity 17 is used to store the screened material, and the second storage cavity 18 is used to store the material that still needs to be crushed.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A feed production crushing and screening device, characterized in that, The device includes a support base for fixing, a connecting plate installed at the upper end of the support base, a screening component installed inside the connecting plate, a crushing component installed at the upper end of the connecting plate, the screening component being located at the lower end of the crushing component and being connected through the upper end of the crushing component, and a storage component installed on the support base, the storage component being located at the lower end of the screening component. The screening assembly includes a protective frame, a first motor, and a rotating shaft. The protective frame is a hollow structure with openings at the top and bottom. The upper end of the protective frame is connected to the lower end of the crushing assembly. The protective frame is located on the side wall of the connecting plate. The rotating shaft is movably located inside the protective frame. The first motor is located on the outer side wall of the protective frame. The output shaft end of the first motor is connected to one end of the rotating shaft. A sieve plate is installed at the lower end of the protective frame, and the sieve plate is provided with sieve holes for sieving. The protective frame is also equipped with a sealing plate, which is detachably installed on the side wall of the protective frame and the screening plate, and the rotating shaft is movably installed through the sealing plate; A stirring element is installed on the rotating shaft, and the stirring element is located between the sealing plate and the screening plate.

2. The feed production crushing and screening device according to claim 1, characterized in that, The crushing assembly includes a crushing box and a second motor. The crushing box is located on the upper wall of the connecting plate and is a hollow structure with openings at the top and bottom. The lower end of the crushing box is connected to the upper end of the protective frame. The second motor is located on the upper wall of the connecting plate. An active crushing roller and a driven crushing roller are movably installed inside the crushing box. Gear 1 and Gear 2 are movably installed on the outer wall of the crushing box. Gear 1 and Gear 2 are meshed and connected. Gear 1 is connected to the active crushing roller, and Gear 2 is connected to the driven crushing roller. The output shaft of the second motor is connected to the center of Gear 1.

3. The feed production crushing and screening device according to claim 1, characterized in that, The storage assembly includes a storage box, which contains a storage cavity one and a storage cavity two. The storage cavity one is located at the lower end of the sieving plate, and the storage cavity two is located on one side of the packaging plate.

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