A mixing device for feedstock

Abstract

The utility model discloses a kind of mixing device for feed raw materials, including support part;And mixing box body, inside forming mixing cavity;Mixing mechanism, with drive part and mixing part, drive part is located on the upper end of mixing box body, and mixing part is set in mixing cavity;Filter plate is horizontally arranged in mixing cavity, and located in the lower end of mixing mechanism.The mixing mechanism set by the utility model has rigid mixing component and elastic mixing component, the rigid mixing component plays the role of main mixing, auxiliary mixing is carried out by elastic mixing component, and elastic mixing component can adaptively adhere to the inner wall of box, the inner wall of box can be cleaned in the process of mixing, and different shapes of inner wall of box can be adapted, while raw materials can be avoided to accumulate, cleaning frequency is reduced, mixing is avoided to interrupt;Rigid mixing component has two different mixing structures to select, and its irregular arrangement can make raw materials be more fully mixed, improve mixing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of feed processing technology, and in particular to a mixing device for feed raw materials. Background Technology

[0002] Feed includes more than ten varieties of feed ingredients such as soybeans, soybean meal, corn, fishmeal, amino acids, miscellaneous meals, whey powder, oils, meat and bone meal, grains, and feed additives. Feed is usually made by mixing multiple raw materials and undergoing steps such as batching, mixing, pelleting, cooling, grading, and packaging. Depending on the type of raw materials, it is processed into feed that meets the nutritional needs of different animals. Its main function is to feed animals in animal husbandry. Feed production mainly involves mixing and processing multiple raw materials, often requiring mixing equipment.

[0003] A search revealed a utility model patent with publication number CN218962324U, which discloses a raw material mixing device for feed preparation. The device includes a housing, a movable cover plate movably connected to the top of the housing, a drive motor fixedly connected to the top of the cover plate, and a mixing shaft fixedly connected to the output shaft of the drive motor via a coupling. A connecting frame and mixing blades are fixedly connected to the outer wall of the mixing shaft from top to bottom, and a cleaning brush is fixedly connected to the bottom of the connecting frame. This mixing device, using a single motor, can simultaneously achieve mixing and scrape the inner wall of the housing, preventing feed materials from easily sticking to the inner wall after mixing and solving the problem of incomplete feeding. However, this prior art still has the following shortcomings: First, the mixing blades in this device are arranged in a relatively regular pattern, making it difficult to quickly blend raw materials from different locations, thus prolonging the mixing time; second, during mixing, some unblended raw materials fall to the bottom of the mixing tank, resulting in incomplete mixing and affecting the discharge.

[0004] Based on the above-mentioned technical problems, those skilled in the art urgently need to develop a mixing device for feed ingredients that has a simple structure, can mix from different directions, reduce mixing time, improve mixing efficiency, and prevent raw materials from accumulating at the bottom of the box. Utility Model Content

[0005] The purpose of this invention is to provide a mixing device for feed ingredients that has a simple structure, can mix from different directions, reduces mixing time, improves mixing efficiency, and prevents raw materials from accumulating at the bottom of the box.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model discloses a mixing device for feed ingredients, the mixing device comprising:

[0008] Support section; and

[0009] The mixing tank is erected on the support and is supported by gravity. The mixing tank forms a mixing cavity inside, and the mixing tank is fed from the top and discharged from one side of the bottom.

[0010] A mixing mechanism has a driving unit and a mixing unit. The driving unit is located at the upper end of the mixing box, and the mixing unit is disposed in the mixing chamber. The mixing unit is capable of mixing the raw materials in the mixing chamber at least twice.

[0011] The mixing device also includes:

[0012] A filter plate is arranged horizontally in the mixing chamber and located at the lower end of the mixing mechanism.

[0013] Furthermore, the mixing chamber is provided with a feed inlet at the top and a discharge outlet on one side at the bottom, and the discharge outlet is controlled to open and close by a valve;

[0014] The bottom of the mixing tank is formed with an inclined surface, and the lower end of the inclined surface is connected to the discharge port.

[0015] Furthermore, the support includes a horizontally arranged base; and

[0016] A support column perpendicular to the upper end of the base, with the mixing tank standing on the upper end of the support column.

[0017] Furthermore, the mixing mechanism includes a drive motor located at the upper end of the mixing tank; and

[0018] A mixing shaft located in the mixing chamber and connected to the output end of the drive motor via a coupling;

[0019] A rigid mixing assembly and an elastic mixing assembly are connected to the mixing shaft, with the bottom of the elastic mixing assembly in contact with the filter plate.

[0020] Preferably, the rigid mixing assembly is a rigid rod mixing structure or a rigid frame mixing structure.

[0021] Furthermore, the rigid rod mixing structure includes multiple rows of long mixing rods and multiple rows of short mixing rods arranged vertically along the mixing axis. The long mixing rods and the short mixing rods are arranged alternately, and the ends of the long mixing rods and the short mixing rods are all provided with circular mixing heads.

[0022] Furthermore, the rigid frame mixing structure includes multiple upper mixing frames and multiple lower mixing frames disposed on the mixing shaft. Both the upper mixing frames and the lower mixing frames are triangular structures, and the volume of the upper mixing frames is larger than that of the lower mixing frames.

[0023] Furthermore, the elastic mixing assembly includes a connecting ring sleeved on the end of the mixing shaft; and

[0024] An elastic mixing element is fixed on the connecting ring, the end of which contacts the interior of the mixing chamber, and the bottom of which contacts the filter plate.

[0025] Preferably, the elastic mixing component includes multiple elastic strips of different lengths, and the multiple elastic strips are made of rubber material.

[0026] Preferably, the filter plate has a mesh structure.

[0027] In the above technical solution, the mixing device for feed raw materials provided by this utility model has the following beneficial effects:

[0028] The present invention provides a mixing device for feed ingredients with a simple structure. The mixing mechanism includes a rigid mixing component and an elastic mixing component. The rigid mixing component plays the main mixing role, while the elastic mixing component provides auxiliary mixing. It can adapt to the inner wall of the box and clean the inner wall of the box during the mixing process. It can also adapt to the inner wall of the box with different shapes, while avoiding the accumulation of raw materials, reducing the number of cleaning times, and avoiding the interruption of mixing.

[0029] The rigid mixing component of this utility model has two different mixing structures to choose from. Unlike traditional stirring blades, its irregular arrangement allows the raw materials to be mixed more thoroughly, improving mixing efficiency and making it highly practical. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0031] Figure 1 A schematic diagram of an overall mixing device for feed ingredients provided in Embodiment 1 of this utility model;

[0032] Figure 2 This is a schematic diagram of an overall mixing device for feed ingredients provided in Embodiment 2 of the present invention;

[0033] Figure 3 This invention provides a mixing device for feed ingredients according to Embodiment 1. Figure 1 Enlarged view of point A in the middle;

[0034] Figure 4This is a schematic diagram of a mixing mechanism in a mixing device for feed ingredients provided in Embodiment 1 of this utility model;

[0035] Figure 5 This is a schematic diagram of the mixing mechanism in a mixing device for feed ingredients provided in Embodiment 2 of this utility model.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Support unit; 2. Mixing box body; 3. Mixing mechanism; 4. Filter plate; 5. Inclined surface;

[0038] 101. Base; 102. Support column;

[0039] 201. Feed inlet; 202. Discharge outlet;

[0040] 301. Drive motor; 302. Mixing shaft; 303. Rigid mixing assembly; 304. Spring

[0041] Mixing components;

[0042] 3031, Long mixing rod; 3032, End mixing rod; 3033, Circular mixing head;

[0043] 303-1, Upper mixing rack; 303-2, Lower mixing rack;

[0044] 3041, connecting ring; 3042, elastic mixing component. Detailed Implementation

[0045] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0046] See Figures 1-5 As shown;

[0047] Example 1:

[0048] This utility model discloses a mixing device for feed ingredients, the mixing device comprising:

[0049] Support part 1; and

[0050] The mixing chamber 2 is erected on the support part 1 and is supported by gravity by the support part 1. The mixing chamber 2 forms a mixing cavity inside, and the mixing chamber 2 is fed from the top and discharged from one side of the bottom.

[0051] The mixing mechanism 3 has a driving part and a mixing part. The driving part is located at the upper end of the mixing box 2, and the mixing part is located in the mixing chamber. The mixing part is capable of mixing the raw materials in the mixing chamber at least twice.

[0052] The mixing device also includes:

[0053] The filter plate 4 is arranged horizontally in the mixing chamber and located at the lower end of the mixing mechanism 3.

[0054] As a further description of this embodiment, the mixing tank 2 is provided with a feed inlet 201 at the top and a discharge outlet 202 on one side at the bottom. The discharge outlet 202 is controlled to open and close by a valve.

[0055] The bottom of the mixing tank 2 is formed with an inclined surface 5, and the lower end of the inclined surface 5 is connected to the discharge port 202 for easy discharge.

[0056] As a further description of this embodiment, the support 1 includes a horizontally arranged base 101; and

[0057] A support column 102 is perpendicular to the upper end of the base 101, and the mixing box 2 stands on the upper end of the support column 102.

[0058] As a further description of this embodiment, the mixing mechanism 3 includes a drive motor 301 disposed at the upper end of the mixing box 2; and

[0059] The mixing shaft 302 is located in the mixing chamber and is connected to the output end of the drive motor 301 via a coupling;

[0060] A rigid mixing assembly 303 and an elastic mixing assembly 304 are connected to the mixing shaft 302. The bottom of the elastic mixing assembly 304 is in contact with the filter plate 4. After the raw material is fed in through the feed inlet 201, it is first mixed by the rigid mixing assembly 303 and then mixed a second time by the elastic mixing assembly 304.

[0061] As a preferred technical solution in this embodiment, the rigid mixing component 303 is selected as a rigid rod mixing structure or a rigid frame mixing structure.

[0062] As a further description of this embodiment, when the rigid mixing assembly 303 adopts a rigid rod mixing structure, it includes multiple rows of long mixing rods 3031 and multiple rows of short mixing rods 3032 arranged vertically along the mixing axis 302. The long mixing rods 3031 and the short mixing rods 3032 are arranged alternately, and the ends of the long mixing rods 3031 and the short mixing rods 3032 are all provided with circular mixing heads 3033.

[0063] As a further description of this embodiment, the elastic mixing assembly 304 includes a connecting ring 3041 sleeved at the end of the mixing shaft 302; and

[0064] An elastic mixing element 3042 is fixed on the connecting ring 3041. The end of the elastic mixing element 3042 is in contact with the interior of the mixing box 2, and the bottom of the elastic mixing element 3042 is in contact with the filter plate 4.

[0065] As a preferred technical solution in this embodiment, the elastic mixing component 3042 includes multiple elastic strips of different lengths, and the multiple elastic strips are made of rubber material.

[0066] As a preferred technical solution in this embodiment, the filter plate 4 has a mesh structure.

[0067] Example 2:

[0068] When the rigid mixing assembly 303 adopts a rigid frame mixing structure, it includes multiple upper mixing frames 303-1 and multiple lower mixing frames 303-2 disposed on the mixing shaft 302. Both the upper mixing frames 303-1 and the lower mixing frames 303-2 are triangular structures, and the volume of the upper mixing frame 303-1 is larger than that of the lower mixing frame 303-2. It should be noted that the number and volume of the mixing frames can be adaptively adjusted according to actual needs and are not limited to two frames (upper and lower).

[0069] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A mixing device for feed ingredients, characterized in that, The mixing device includes: Support (1); and The mixing chamber (2) is erected on the support part (1) and is supported by gravity by the support part (1). The mixing chamber (2) forms a mixing cavity inside and the mixing chamber (2) is fed from the top and discharged from the bottom side. The mixing mechanism (3) has a driving part and a mixing part. The driving part is located at the upper end of the mixing box (2), and the mixing part is located in the mixing chamber. The mixing part can mix the raw materials in the mixing chamber at least twice. The mixing device also includes: A filter plate (4) is arranged horizontally in the mixing chamber and located at the lower end of the mixing mechanism (3). The mixing mechanism (3) includes a drive motor (301) located at the upper end of the mixing tank (2); and The mixing shaft (302) is located in the mixing chamber and is connected to the output end of the drive motor (301) via a coupling. A rigid mixing assembly (303) and an elastic mixing assembly (304) are connected to the mixing shaft (302), and the bottom of the elastic mixing assembly (304) is in contact with the filter plate (4); The rigid mixing component (303) is selected from rigid rod mixing structure or rigid frame mixing structure.

2. The mixing device for feed ingredients according to claim 1, characterized in that, The mixing tank (2) has a feed inlet (201) at the top and a discharge outlet (202) on one side at the bottom. The discharge outlet (202) is controlled to open and close by a valve. The bottom of the mixing tank (2) has an inclined surface (5), and the lower end of the inclined surface (5) is connected to the discharge port (202).

3. The mixing device for feed ingredients according to claim 1, characterized in that, The support (1) includes a horizontally arranged base (101); and The mixing tank (2) is positioned on the upper end of the support column (102) perpendicular to the upper end of the base (101).

4. A mixing device for feed ingredients according to claim 1, characterized in that, The rigid rod mixing structure includes multiple rows of long mixing rods (3031) and multiple rows of short mixing rods (3032) arranged vertically along the mixing axis (302). The long mixing rods (3031) and the short mixing rods (3032) are arranged alternately, and the ends of the long mixing rods (3031) and the short mixing rods (3032) are all provided with circular mixing heads (3033).

5. A mixing device for feed ingredients according to claim 1, characterized in that, The rigid frame mixing structure includes multiple upper mixing frames (303-1) and multiple lower mixing frames (303-2) disposed on the mixing shaft (302). Both the upper mixing frames (303-1) and the lower mixing frames (303-2) are triangular structures, and the volume of the upper mixing frame (303-1) is larger than that of the lower mixing frame (303-2).

6. A mixing device for feed ingredients according to claim 1, characterized in that, The elastic mixing assembly (304) includes a connecting ring (3041) sleeved on the end of the mixing shaft (302); and An elastic mixing element (3042) is fixed on the connecting ring (3041). The end of the elastic mixing element (3042) is in contact with the interior of the mixing box (2), and the bottom of the elastic mixing element (3042) is in contact with the filter plate (4).

7. A mixing device for feed ingredients according to claim 6, characterized in that, The elastic mixing component (3042) includes multiple elastic strips of different lengths, and the multiple elastic strips are made of rubber material.

8. A mixing device for feed ingredients according to claim 1, characterized in that, The filter plate (4) has a mesh structure.

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