A duck feed pellet forming orifice plate structure

Abstract

The utility model provides a duck feed pellet forming hole plate structure, which effectively solves the problems of large wear and low space utilization rate of the existing pellet forming structure; the technical solution is to include a spherical shell, which is penetrated from top to bottom and is composed of an upper shell body and a lower shell body, a sphere is arranged in the spherical shell, and three groups of forming holes are arranged on the sphere, the directions of the three groups of forming holes are vertical to each other in space, and all the forming holes do not interfere with adjacent forming holes; the utility model has an ingenious structure, adopts an intensive design, realizes the forming of particles of various sizes, has reliable sealing performance, and greatly improves the space utilization rate.

Description

Technical Field

[0001] The utility model relates to the technical field of duck feed pelleting, in particular to a duck feed pellet forming orifice plate structure. Background Art

[0002] In the production of duck feed, it is necessary to make particles of different sizes according to different raw materials to meet the feeding needs of ducklings of different sizes. The existing duck feed pelletizing machine cannot realize the rapid switching of the size of auxiliary feed forming particles, and the manual operation is cumbersome and inconvenient. The public patent document CN220610263U discloses a duck feed pelletizing machine, in which the plate-type forming plate is switched by a hydraulic cylinder to realize the switching of the pelletizing forming size. However, the defects are also quite obvious. First, because it adopts a reciprocating structure to realize the switching, it is easy to wear between the feed pipe 102 and the forming switching part 3, and leakage may occur in severe cases; second, it occupies a large space and has a low space utilization rate.

[0003] A duck feed pellet forming orifice plate structure is now provided, which adopts an intensive design, realizes the forming of pellets of various sizes, has reliable sealing performance, and greatly improves space utilization. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a duck feed pellet forming orifice plate structure, which effectively solves the problems of large wear and low space utilization of the existing pellet forming structure.

[0005] The technical solution is to include a spherical shell, which is connected from top to bottom and is composed of an upper shell and a lower shell. There is a sphere inside the spherical shell, and there are three groups of molding holes on the sphere. The directions of the three groups of molding holes are vertical to each other in space, and all the molding holes do not interfere with adjacent molding holes.

[0006] In order to prevent the sphere from tilting during use, the sphere is provided with three sets of planes, namely front and back, left and right, and top and bottom. A plurality of positioning holes are arranged on the surface of the sphere, and a positioning block is fixed on the inner wall of the shell. In this way, the sphere presents a structure similar to that of a cube, and each set of planes corresponds to a forming hole of a certain aperture.

[0007] In order to achieve rapid installation and combination between the upper shell and the lower shell and facilitate switching of different apertures, the left side of the upper shell and the left side of the lower shell are hinged together, a screw is hinged at the right end of the lower shell, a U-shaped plate with an opening to the right is fixed at the right end of the upper shell, the screw is placed in the U-shaped plate, a nut is screwed on the screw, and the nut presses the U-shaped plate to make the upper shell and the lower shell fit tightly.

[0008] In order to facilitate installation, a flange is installed at the opening at the upper end of the upper shell.

[0009] The utility model has an ingenious structure and adopts an intensive design, thereby realizing the molding of particles of various sizes, having reliable sealing performance and greatly improving space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front sectional view of the utility model.

[0011] Figure 2 It is a structural diagram of the sphere in the utility model.

[0012] Figure 3 This is a schematic diagram of the layout in which three forming holes with different apertures are staggered and non-interfering with each other.

[0013] Figure 4 for Figure 1 Middle AA section view. DETAILED DESCRIPTION

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0015] Depend on Figures 1 to 4 It is given that the utility model includes a spherical shell, which is through-through from top to bottom. The spherical shell is composed of an upper shell body 1 and a lower shell body 2. There is a sphere 3 in the spherical shell. There are three groups of molding holes 4 on the sphere 3. The directions of the three groups of molding holes 4 are vertical to each other in space, and all the molding holes 4 do not interfere with each other with adjacent molding holes 4.

[0016] In order to prevent the sphere 3 from being skewed during use, the sphere 3 has three sets of planes, namely front and back, left and right, and top and bottom. A plurality of positioning holes are arranged on the surface of the sphere 3, and a positioning block 5 is fixed on the inner wall of the shell. In this way, the sphere 3 presents a structure similar to that of a cube, and each set of planes corresponds to a forming hole 4 of a certain aperture.

[0017] In order to achieve rapid installation and combination between the upper shell 1 and the lower shell 2 and facilitate switching of different apertures, the left side of the upper shell 1 and the left side of the lower shell 2 are hinged together, a screw 6 is hinged at the right end of the lower shell 2, and a U-shaped plate 7 with an opening to the right is fixed to the right end of the upper shell 1. The screw 6 is placed in the U-shaped plate 7, and a nut 8 is screwed on the screw 6. The nut 8 presses the U-shaped plate 7 to make the upper shell 1 and the lower shell 2 fit tightly.

[0018] In order to facilitate installation, a flange 9 is installed at the opening of the upper end of the upper shell 1.

[0019] It is worth noting that the adjacent planes mentioned above do not touch each other and do not interfere with each other. They are independent of each other and are not connected, so the granulation effect can be guaranteed.

[0020] When in use, the structure is installed at the outlet of the screw compressor, and the material is forced to enter the spherical shell from the upper shell 1, and then the material goes downward through the forming hole 4 on the sphere 3 to form granules; when the diameter of the forming hole 4 needs to be changed, it is only necessary to screw the nut 8 at the right end upward and disengage the screw 6 from the cavity of the U-shaped plate 7, at which time the upper shell 1 and the lower shell 2 can be opened, and the direction of the sphere 3 can be changed to complete the switching, and finally the upper shell 1 and the lower shell 2 are restored to their original state, and granulation can be produced, and the whole process is convenient and fast.

[0021] The utility model has an ingenious structure and adopts an intensive design, thereby realizing the molding of particles of various sizes, having reliable sealing performance and greatly improving space utilization.

Claims

1. A duck feed pellet forming orifice plate structure, characterized in that: The invention comprises a spherical shell which is connected from top to bottom and is composed of an upper shell (1) and a lower shell (2). A sphere (3) is arranged in the spherical shell. The sphere (3) has three groups of molding holes (4). The three groups of molding holes (4) are oriented in a spatially perpendicular state to each other. All the molding holes (4) do not interfere with each other with adjacent molding holes (4).

2. A duck feed pellet forming orifice plate structure according to claim 1, characterized in that: The sphere (3) has three groups of planes, front and back, left and right, and top and bottom. A plurality of positioning holes are arranged on the surface of the sphere (3), and a positioning block (5) is fixed on the inner wall of the shell. Thus, the sphere (3) presents a structure similar to that of a cube, and each group of planes corresponds to a forming hole (4) of a certain aperture.

3. A duck feed pellet forming orifice plate structure according to claim 1, characterized in that: The left side of the upper shell (1) and the left side of the lower shell (2) are hinged together, the right end of the lower shell (2) is hinged with a screw rod (6), the right end of the upper shell (1) is fixed with a U-shaped plate (7) with an opening facing rightwards, the screw rod (6) is placed in the U-shaped plate (7), a nut (8) is screwed on the screw rod (6), and the nut (8) presses the U-shaped plate (7) to make the upper shell (1) and the lower shell (2) fit tightly.

4. A duck feed pellet forming orifice plate structure according to claim 1, characterized in that: A flange (9) is installed at the opening at the upper end of the upper shell (1).

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