A raw material mixing device for feed production

Abstract

The utility model discloses a raw material mixing device for feed production belongs to feed production technical field, includes: the jar body is equipped with the feed inlet at the upper end of jar body, and the lower extreme of jar body is equipped with the discharge gate, and the inside of discharge gate is equipped with electric valve, promotes the stirring subassembly, promotes the stirring subassembly and is installed in the inside of jar body to by the motor drive of installation on jar body, wherein, promotes the stirring subassembly and makes it fall down to carry out repeated stirring when working, the raw material that deposits in the inside of jar body, the utility model sets up the lifting portion and the stirring part, can form the vertical lifting and horizontal stirring of raw material when stirring, can solve the problem of raw material stratification deposition, improves stirring efficiency.

Description

Technical Field

[0001] This utility model relates to the field of feed production technology, specifically to a raw material mixing device for feed production. Background Technology

[0002] In feed production, it is necessary to thoroughly mix various raw materials together. However, current feed mixing devices mostly adopt a single mixing mode, which makes it difficult to achieve multi-dimensional mixing. Horizontal mixing lacks a vertical material circulation mechanism. Raw materials that settle at the bottom are difficult to lift effectively, easily leading to stratification. Especially for components with large density differences, the mixing effect is poor, requiring extended mixing time to achieve a uniform state, which greatly reduces mixing efficiency. To solve the above problems, this utility model provides a raw material mixing device for feed production. Utility Model Content

[0003] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide a raw material mixing device for feed production, which is equipped with a lifting section and a stirring section. During stirring, the raw materials can be vertically lifted and horizontally stirred, which can solve the problem of raw material stratification and improve stirring efficiency.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a raw material mixing device for feed production, comprising: The tank body has a feed inlet at the upper end and a discharge outlet at the lower end, with an electric valve installed inside the discharge outlet; A lifting and stirring assembly is installed inside the tank and driven by a motor mounted on the tank. The lifting and stirring assembly, when in operation, lifts the raw materials deposited inside the tank and causes them to fall down, performing repeated stirring.

[0005] Preferably, the lifting and stirring assembly includes: A lifting section, which is rotatably and coaxially mounted inside the tank body; Multiple stirring sections are evenly distributed around the lifting section along its circumference; The lifting section lifts the raw materials, which then fall from its surroundings. Multiple mixing sections revolve around the lifting section, mixing the falling raw materials.

[0006] Preferably, the lifting part includes: The fixed tube is a circular tube structure that extends through both ends and is coaxially and fixedly connected to the inside of the tank. A central shaft is fixedly connected to the motor shaft of the motor, and a spiral plate adapted to the inner wall of the fixed tube is fixedly connected to the central shaft.

[0007] Preferably, the fixing tube is fixedly connected to a plurality of fixing rods on the outer side of its lower end and installed inside the tank, the fixing rods being cylindrical in shape.

[0008] Preferably, the stirring section includes: The base rod is shaped like a "┐", with its horizontal end sidewall fixedly connected to the motor shaft of the motor, and its vertical end sidewall located between the stirring part and the inner wall of the tank. Multiple branch rods are fixedly connected to the vertical end sidewall of the base rod.

[0009] Preferably, the feed inlet is located on the upper outer side of the tank body, and the number of feed inlets is set to multiple, and the multiple feed inlets are evenly distributed along the circumference of the tank body.

[0010] Preferably, an inner ring is fixedly connected to the upper outer side of the lifting part, and an outer ring is fixedly connected to the lower side of the feed inlet and located on the inner wall of the tank. The height of the opposing edges of the inner and outer rings is lower than the height of the opposing edges, and there is space between the inner and outer rings for the raw materials to fall.

[0011] Preferably, a scraper adapted to the inner and outer rings is fixedly connected to the stirring part, and the scraper is used to accelerate the sliding of raw materials on the inner and outer rings.

[0012] Preferably, the end of the scraper away from the stirring part that is fixedly connected to it is inclined toward the side facing the direction of rotation.

[0013] Preferably, the side of the scraper facing the rotation direction is a wedge-shaped surface, and the height of the side facing the rotation direction is lower than the height of the other side.

[0014] The beneficial effects of this utility model are as follows: This invention utilizes a spiral plate and a stirring unit to achieve a dual effect of vertical lifting and horizontal stirring of the raw materials during mixing. The spiral plate transports the raw materials deposited at the bottom upwards, allowing them to disperse from the top of the fixed pipe. The rotating stirring unit then performs secondary dispersion and stirring, preventing the raw materials from accumulating and stratifying inside the tank and improving the stirring effect.

[0015] This invention utilizes the inclined design of the inner and outer rings to ensure uniform distribution of raw materials during the scattering process. The wedge-shaped surface and inclined structure of the scraper accelerate the sliding of raw materials off the inner and outer rings, significantly reducing material adhesion and further ensuring mixing efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a raw material mixing device for feed production provided in an embodiment of the present utility model.

[0018] Figure 2 This is a top view of the present invention.

[0019] Figure 3 This utility model Figure 2 Sectional view at point AA.

[0020] Figure 4 This is a schematic diagram showing the connection between the fixed tube and the inner ring of this utility model.

[0021] Figure 5 This is a schematic diagram of the inclined state of the scraper rod of this utility model.

[0022] Figure 6 This is an exploded view of the spiral plate and fixed tube of this utility model.

[0023] Figure 7 This is a schematic diagram of the scraper rod of this utility model.

[0024] Explanation of reference numerals in the attached figures: 1. Tank body, 2. Motor, 3. Fixed pipe, 4. Central shaft, 5. Spiral plate, 6. Fixed rod, 7. Base rod, 8. Branch rod, 9. Inner ring, 10. Outer ring, 11. Scraper rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a raw material mixing device for feed production, such as... Figures 1 to 7 As shown.

[0027] Example 1: A feed production raw material mixing device includes a tank 1, which has a cylindrical structure and multiple circumferentially evenly distributed feed inlets at the top. Different raw materials can be simultaneously fed into the tank 1 through multiple feed inlets, thereby enabling better mixing of various raw materials. A discharge port is provided at the bottom, and an electric valve is installed inside the discharge port. During mixing, the electric valve closes, allowing the raw materials to be fully mixed inside the tank 1. After mixing is completed, the electric valve opens, allowing the raw materials to be discharged from the tank 1. A lifting and mixing assembly is installed inside the tank 1, driven by a motor 2. The motor 2 is installed on the upper end face of the tank 1, and the motor shaft of the motor 2 extends through the upper end face of the tank 1 into the interior of the tank 1. The motor 2 is connected to an external power source via a cable, and the start and stop of the motor 2 can be controlled by switching the control circuit on and off.

[0028] During the mixing process, the lifting and stirring component can lift the raw material deposited inside the lower part of the tank 1 back to the upper part of the tank 1. The raw material lifted to the upper part of the tank 1 will fall back down under its own gravity. During the falling process, the lifting and stirring component will stir it again, thereby enabling the raw material to be lifted vertically and stirred horizontally, solving the problem of raw material stratification and improving the stirring efficiency.

[0029] Example 2: The lifting and stirring assembly includes a lifting section and multiple stirring sections. The lifting section is coaxially installed inside the tank 1, and the multiple stirring sections are circumferentially distributed on the outside of the lifting section, revolving around the lifting section to stir the falling raw materials.

[0030] The lifting section includes a fixed pipe 3, which is coaxially installed inside the tank 1. The fixed pipe 3 is fixedly connected to multiple fixed rods 6 at its lower end and is also fixed inside the tank 1. The fixed rods 6 are cylindrical in shape to prevent raw materials from accumulating on them. A central shaft 4 is coaxially installed inside the fixed pipe 3. The upper end of the central shaft 4 is fixedly connected to the motor shaft of the motor 2. A spiral plate 5 is fixedly connected to the outer side of the central shaft 4. The motor shaft of the motor 2 drives the central shaft 4 and the spiral plate 5 to rotate. The spiral plate 5 cooperates with the fixed pipe 3 to lift the raw materials deposited inside the lower end of the tank 1 to the upper opening of the fixed pipe 3 and then let them fall back down, thereby enabling the raw materials to circulate vertically inside the tank 1.

[0031] The stirring unit includes a base rod 7 and branch rods 8. The base rod 7 is in the shape of a "┐". Its horizontal end is fixedly connected to the motor shaft of the motor 2, and its vertical end extends to the space between the fixed pipe 3 and the inner wall of the tank 1. The branch rods 8 are distributed along the vertical end of the base rod 7. When rotating, they stir the falling raw materials, so that the raw materials can be continuously stirred while circulating vertically inside the tank. This solves the problem of dead zones in mixing in traditional devices and is especially suitable for raw materials with large density differences.

[0032] Example 3: An inner ring 9 is fixedly installed at the upper opening of the fixed pipe 3, and an outer ring 10 is fixedly installed below the feed inlet and on the inner wall of the tank 1. The height of the side facing the inner ring 9 and the outer ring 10 is lower than the height of the side facing away from each other. The arrangement of the inner ring 9 and the outer ring 10 allows the raw materials scattered from the upper end of the fixed pipe 3 and the raw materials falling from the inside of the feed inlet to slide more evenly into the space of the tank 1 below the inner ring 9 and the outer ring 10, thereby enabling the stirring part to stir better.

[0033] A scraper 11, adapted to the inner ring 9 and outer ring 10, is fixedly connected to the vertical end side wall of the base rod 7. Scraper 11s are provided on the upper surfaces of both the inner ring 9 and outer ring 10. The end of the scraper 11 furthest from the base rod 7 to which it is fixedly connected is inclined towards the direction of rotation, and the side of the scraper 11 facing the direction of rotation is a wedge-shaped surface, with the height of this side lower than the height of the other side (e.g., ...). Figure 7 As shown, the scraper 11 is designed to quickly scrape off the raw material adhering to the inner ring 9 and outer ring 10 as it rotates with the base rod 7, thus preventing clumping.

[0034] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A raw material mixing device for feed production, characterized in that, include: The tank (1) has an inlet at the upper end and an outlet at the lower end, with an electric valve inside the outlet. A lifting and stirring assembly is installed inside the tank (1) and driven by a motor (2) mounted on the tank (1). When the lifting and stirring component is in operation, it lifts the raw material deposited inside the tank (1) and makes it fall down, and then repeatedly stirs it.

2. The raw material mixing device for feed production according to claim 1, wherein The lifting and stirring assembly includes: A lifting section is rotatably and coaxially mounted inside the tank body (1); Multiple stirring sections are evenly distributed around the lifting section along its circumference; The lifting section lifts the raw materials, which then fall from its surroundings. Multiple mixing sections revolve around the lifting section, mixing the falling raw materials.

3. The raw material mixing device for feed production according to claim 2, wherein The lifting section includes: Fixed tube (3), the fixed tube (3) is a round tube structure that runs through both ends, and the fixed tube (3) is coaxially fixedly connected to the inside of the tank (1); The central shaft (4) is fixedly connected to the motor shaft of the motor (2), and a spiral plate (5) adapted to the inner wall of the fixed tube (3) is fixedly connected on the central shaft (4).

4. The feed production raw material mixing device as described in claim 3, characterized in that, The fixed tube (3) is fixedly connected to a plurality of fixed rods (6) on its lower outer side and installed inside the tank body (1). The fixed rods (6) are cylindrical in shape.

5. The raw material mixing device for feed production according to claim 2, wherein The stirring unit includes: The base rod (7) is shaped like a "┐". Its horizontal end sidewall is fixedly connected to the motor shaft of the motor (2), and its vertical end sidewall is located between the stirring part and the inner wall of the tank (1). Multiple branch rods (8) are fixedly connected to the vertical end sidewall of the base rod (7).

6. The raw material mixing device for feed production according to claim 2, wherein The feed inlet is located on the upper outer side of the tank (1), and the number of feed inlets is set to multiple, and the multiple feed inlets are evenly distributed along the circumference of the tank (1).

7. The feed production raw material mixing device as described in claim 6, characterized in that, An inner ring (9) is fixedly connected to the upper outer side of the lifting part, and an outer ring (10) is fixedly connected to the lower side of the feed inlet and on the inner wall of the tank (1). The height of the opposing edges of the inner ring (9) and the outer ring (10) is lower than the height of the opposing edges, and there is space between the inner ring (9) and the outer ring (10) for the raw material to fall.

8. The raw material mixing device for feed production according to claim 7, wherein The stirring part is fixedly connected with a scraper (11) that is compatible with the inner ring (9) and the outer ring (10). The scraper (11) is used to accelerate the sliding of raw materials on the inner ring (9) and the outer ring (10).

9. The raw material mixing device for feed production according to claim 8, wherein The scraper (11) is tilted toward the side of the direction of rotation at the end away from the stirring part that is fixedly connected to it.

10. The raw material mixing device for feed production according to claim 8, wherein The scraper (11) has a wedge-shaped surface on one side facing the rotation direction, and the height of the side facing the rotation direction is lower than the height of the other side.

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