Equipment for improving mixing uniformity of mixed feed additive

Abstract

The invention relates to the technical field of mixing stirrers, in particular to equipment for improving the mixing uniformity of a mixed feed additive. Comprising a shell and supporting legs, a feeding port is formed in the top of the shell, a discharging port is formed in the bottom of the shell, a rotating shaft is rotationally installed in an inner cavity of the shell, and a fixing rod is fixedly installed on the outer wall of the rotating shaft; the crushing and stirring mechanism comprises a first movable plate, a second movable plate, a first spring and a second spring, the connecting positions of the first movable plate, the second movable plate and the fixed rod are mutually hinged, the first spring is arranged between the first movable plate and the fixed rod, and the second spring is arranged between the second movable plate and the fixed rod; a motor in transmission connection with the rotating shaft is mounted at one end of the left side of the shell. And feed can be crushed and mixed, and the mixing degree is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of mixing and stirring machines, in particular to a device for improving the mixing uniformity of mixed feed additives. Background Art

[0002] Feed additives refer to small or trace substances added during the production, processing and use of feed. They are used in small amounts in feed but have significant effects. Feed additives are raw materials that must be used in the modern feed industry. They have obvious effects on strengthening the nutritional value of basic feed, improving animal production performance, ensuring animal health, saving feed costs, and improving the quality of livestock products. During the mixing process of feed, agglomeration is often found.

[0003] The prior art has a feed additive mixer with publication number: CN221432889U, which includes a mixing barrel, which forms a hollow cylindrical structure, a feeding tube for feeding is fixedly connected to the top surface of the mixing barrel, a main shaft is rotatably connected to the cavity of the mixing barrel, a paddle is fixedly connected to the wall of the main shaft, and the wall of the paddle is provided with a cleaning structure for stirring the feed, the cleaning structure includes a first contact body, a flipping plate and a scraper, the first contact body is fixedly connected to the paddle, the flipping plate is fixedly connected to the first contact body, the scraper is detachably connected to the first contact body, the scraper contacts the inner wall of the mixing barrel and cleans the inner wall of the mixing barrel, the first contact body and the flipping plate together form an arc-shaped plate structure with a curved surface, and the first contact body and the flipping plate can flip the bottom layer of feed toward the top layer.

[0004] The above equipment cannot break up the agglomerated feed during stirring, and the mixing degree cannot meet the requirements. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In order to solve the above problems in the prior art, the present invention provides a device for improving the mixing uniformity of mixed feed additives, which can crush and mix feed to ensure the mixing degree.

[0007] (II) Technical solution

[0008] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0009] A device for improving the mixing uniformity of mixed feed additives, comprising a shell and supporting legs, wherein a feed inlet is arranged at the top of the shell, a discharge outlet is arranged at the bottom of the shell, a rotating shaft is rotatably installed in the inner cavity of the shell, a fixed rod is fixedly installed at the outer wall of the rotating shaft, a crushing and stirring mechanism is arranged at one end of the fixed rod away from the rotating shaft, the crushing and stirring mechanism comprises a first movable plate, a second movable plate, a first spring and a second spring, the first movable plate, the second movable plate and the fixed rod are hinged at the connection position, the first spring is arranged between the first movable plate and the fixed rod, the second spring is arranged between the second movable plate and the fixed rod, and a motor connected to the rotating shaft is installed at one end of the left side of the shell. It can crush and mix the feed to ensure the mixing degree.

[0010] Preferably, the fixing rod comprises a first connecting section and a second connecting section, and the crushing and stirring mechanism is arranged on the second connecting section.

[0011] Preferably, the first connecting section and the second connecting section are perpendicular to each other.

[0012] Preferably, the first connecting section is perpendicular to the axis of the rotating shaft.

[0013] Preferably, a plurality of fixing rods are arranged at equal angles.

[0014] (III) Beneficial effects

[0015] The present invention provides a device for improving the mixing uniformity of mixed feed additives.

[0016] Beneficial effects:

[0017] (1) When the agglomerated feed is crushed, the agglomerated feed presses the first movable plate and the second movable plate, so that the angle between the first movable plate and the second movable plate becomes smaller, thereby improving the crushing effect of the feed.

[0018] (2) After the feed is crushed, the force exerted by the agglomerated feed on the first movable plate and the second movable plate is lost. Under the action of the first spring and the second spring, the angle between the first movable plate and the second movable plate becomes larger, thereby increasing the mixing speed of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the present invention;

[0020] Figure 2 This is a structural diagram of the installation of the rotating shaft, the fixed rod and the crushing and stirring mechanism of the present invention;

[0021] Figure 3 This is a structural diagram of the crushing and stirring mechanism of the present invention.

[0022] In the figure: 1. shell; 2. supporting legs; 3. feed port; 4. discharge port; 5. rotating shaft; 6. fixing rod; 7. crushing and stirring mechanism; 701. first movable plate; 702. second movable plate; 703. first spring; 704. second spring; 8. motor; 601. first connecting section; 602. second connecting section. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figure 1-3 As shown, the device for improving the mixing uniformity of mixed feed additives in this embodiment includes a shell 1 and a supporting leg 2, a feed port 3 is provided at the top position of the shell 1, a discharge port 4 is provided at the bottom position of the shell 1, a rotating shaft 5 is rotatably installed in the inner cavity of the shell 1, a fixed rod 6 is fixedly installed at the outer wall position of the rotating shaft 5, and a crushing and stirring mechanism 7 is provided at one end of the fixed rod 6 away from the rotating shaft 5, and the crushing and stirring mechanism 7 can crush and mix the feed and the additive. The crushing and stirring mechanism 7 includes a first movable plate 701, a second movable plate 702, a first spring 703 and a second spring 704, the first movable plate 701, the second movable plate 702 and the fixed rod 6 are hinged to each other at the connection position, the first spring 703 is provided between the first movable plate 701 and the fixed rod 6, the second spring 704 is provided between the second movable plate 702 and the fixed rod 6, and a motor 8 connected to the rotating shaft 5 is installed at one end of the left side of the shell 1.

[0025] As a specific embodiment of the present invention, the fixing rod 6 includes a first connecting section 601 and a second connecting section 602 , and the crushing and stirring mechanism 7 is arranged on the second connecting section 602 .

[0026] As a specific implementation of the present invention, the first connecting section 601 and the second connecting section 602 are perpendicular to each other.

[0027] As a specific implementation of the present invention, the first connecting section 601 is perpendicular to the axis of the rotating shaft 5 .

[0028] As a specific implementation of the present invention, a plurality of fixing rods 6 are arranged at equal angles.

[0029] Working principle: Feed and additives are put into the housing 1 through the feed inlet 3. When the motor 8 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the crushing and stirring mechanism 7 through the fixed rod 6 to crush and stir. When the crushing and stirring mechanism 7 encounters agglomerated feed or additives, it is squeezed by the agglomerated feed or additives, and the first movable plate 701 and the second movable plate 702 rotate and squeeze the first spring 703 and the second spring 704. The angle between the first movable plate 701 and the second movable plate 702 becomes smaller, thereby improving the efficiency of crushing agglomerates. When there is no agglomeration, because the first movable plate 701 and the second movable plate 702 are not squeezed by the agglomerated feed or additives, the first movable plate 701 and the second movable plate 702 open a larger angle between the first spring 703 and the second spring 704, thereby improving the mixing speed.

Claims

1. A device for improving the mixing uniformity of mixed feed additives, comprising a housing (1) and supporting legs (2), wherein the top of the housing (1) is provided with a feed inlet (3), and the bottom of the housing (1) is provided with a discharge outlet (4), characterized in that: A rotating shaft (5) is rotatably mounted in the inner cavity of the shell (1); a fixed rod (6) is fixedly mounted on the outer wall of the rotating shaft (5); a crushing and stirring mechanism (7) is arranged at one end of the fixed rod (6) away from the rotating shaft (5); the crushing and stirring mechanism (7) comprises a first movable plate (701), a second movable plate (702), a first spring (703) and a second spring (704); the first movable plate (701), the second movable plate (702) and the fixed rod (6) are hinged to each other at the connection position; the first spring (703) is arranged between the first movable plate (701) and the fixed rod (6); the second spring (704) is arranged between the second movable plate (702) and the fixed rod (6); and a motor (8) drivingly connected to the rotating shaft (5) is arranged at one left end of the shell (1).

2. The device for improving the mixing uniformity of mixed feed additives according to claim 1, characterized in that: The fixing rod (6) comprises a first connecting section (601) and a second connecting section (602), and the crushing and stirring mechanism (7) is arranged on the second connecting section (602).

3. The device for improving the mixing uniformity of mixed feed additives according to claim 2, characterized in that: The first connecting section (601) and the second connecting section (602) are perpendicular to each other.

4. The device for improving the mixing uniformity of mixed feed additives according to claim 3, characterized in that: The first connecting section (601) is perpendicular to the axis of the rotating shaft (5).

5. The device for improving the mixing uniformity of mixed feed additives according to claim 1, characterized in that: A plurality of fixing rods (6) are arranged at equal angles.

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