Feeding system for ring die pellet mill

Abstract

This utility model belongs to the field of feeding technology, and in particular to a feeding system for a ring die pellet mill. The proposed solution includes a conveyor and an adjusting mechanism for adjusting the conveyor. The adjusting mechanism is mounted on a flange and includes an angle adjusting component and a longitudinal adjusting component mounted on the angle adjusting component. This utility model allows manual rotation of the support to make the rotating seat rotate on the flange. After the angle of the rotating seat is adjusted, the limiting part is released, and the elastic force of the spring contraction inserts into the slot to restrict the rotation of the rotating seat. The rotating handle drives the worm gear to rotate through the worm, and the worm gear synchronously drives the threaded column upwards until the height of the fixed seat is adjusted. Then, the insert plate is inserted into the support, passing through the insertion holes on the two pairs of straight rods. The limiting rod is inserted into the end of the insert plate on the same side of the support, and the nut is rotated to the end of the limiting rod to prevent it from falling off the insert plate, facilitating the adjustment of the position and angle of the conveyor.

Description

Technical Field

[0001] This utility model relates to the field of feeding technology, and in particular to a feeding system for a ring die pellet mill. Background Technology

[0002] The principle of a feeder refers to a process that breaks down large pieces of material into smaller particles or powder. Its main function is to deliver materials into production lines or packaging machines to meet the needs of subsequent production. In industrial production, feeders are widely used in the production of various products, such as chemicals, food, and pharmaceuticals.

[0003] The feeding system used in a ring die pellet mill can be integrated with the ring die pellet mill or used independently. However, when used independently, the feeding system usually needs to be installed at a high position. The installation height varies depending on the specifications of the ring die pellet mill. Therefore, conventional feeding systems usually require a special mounting frame for placement, which is inconvenient to install and has poor adaptability. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a feeding system for a ring die pellet mill, thereby solving the problems mentioned in the background section.

[0005] A feeding system for a ring die pellet mill includes a conveyor and an adjustment mechanism for adjusting the conveyor. The adjustment mechanism is mounted on a flange and includes an angle adjustment component and a longitudinal adjustment component mounted on the angle adjustment component. The angle adjustment component includes a rotating seat, a slot, a first fixed seat, a limiting part, and a spring. The rotating seat is rotatably mounted on the flange. Multiple slots are formed around the side wall of the rotating seat. At least one first fixed seat is mounted on the flange. The limiting part is elastically connected to the first fixed seat through the spring and is inserted into the slot through the first fixed seat. The longitudinal adjustment assembly includes a support, a threaded column, a straight rod, a second fixed seat, a handle, a worm gear, and a worm wheel. The second fixed seat is inserted into the support via the straight rod. The worm gear is rotatably mounted on one side of the second fixed seat. The handle is fixed to one end of the worm gear. The worm wheel is rotatably mounted on the bottom of the second fixed seat and meshes with the worm gear for transmission. The threaded column is fixed to the bottom of the worm wheel and inserted into the support, and is threadedly rotatably connected to the support.

[0006] The longitudinal adjustment assembly is also provided with a limiting component for restricting the vertical movement of the fixed base 2. The component includes a insert plate, a limiting rod, and a nut. The insert plate can be inserted into the support and passes through the straight rod to limit the vertical movement of the straight rod. The limiting rod passes through the end of the insert plate, and the nut is threadedly connected to the end of the limiting rod.

[0007] By adopting the above technical solution, it is convenient to adjust the position and angle of the conveyor.

[0008] A funnel is installed at the feed inlet at the upper end of the conveyor, and a connection hole is reserved at the edge of the funnel.

[0009] By adopting the above technical solution, it is easier to put materials into the funnel hopper.

[0010] There are four straight rods, which are respectively set at the four corners of the bottom of the fixed base. Multiple through holes of the same size as the insert plate are opened on the straight rods at equal intervals from top to bottom, so that the insert plate can pass through the through holes and restrict the vertical movement of the straight rods.

[0011] By adopting the above technical solution, the fixed base 2 can be moved up and down.

[0012] Two perforations are formed on two opposite sides of the support from top to bottom on both sides, and the insert plate is provided with four perforations that correspond one-to-one through both sides of the support.

[0013] By adopting the above technical solution, the height of the straight rod is limited.

[0014] The beneficial effects of the feeding system used in the ring die pellet mill of this invention are: The flange can be fixed in the corresponding position using external bolts and nuts. Then, according to the position of the pellet mill's feed port, the following adjustments can be made: The support can be manually rotated to make the rotating seat rotate on the flange. After the angle of the rotating seat is adjusted, the limiting part can be loosened. The elastic force of the spring contraction will insert it into the slot to restrict the rotation of the rotating seat. The handle can be rotated to drive the worm wheel to rotate through the worm gear. In turn, the worm wheel can synchronously drive the threaded column to rotate upward until the height of the second fixed seat is adjusted. Then, the insert plate can be inserted into the support and pass through the insertion holes opened on the pairs of straight rods. Then, the limiting rod is inserted into the end of the insert plate on the same side of the support, and the nut is rotated to the end of the limiting rod to prevent the limiting rod from falling off the insert plate. This facilitates the adjustment of the position and angle of the conveyor. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the feeding system for the ring die pellet mill proposed in this utility model; Figure 2 This is a schematic diagram of the feeding system for the ring die pellet mill proposed in this utility model.

[0016] In the diagram: 1. Flange; 2. Rotary seat; 3. Slot; 4. Fixed seat one; 5. Limiting part; 6. Spring; 7. Support; 8. Threaded column; 9. Straight rod; 10. Insert plate; 11. Limiting rod; 12. Nut; 13. Fixed seat two; 14. Handle; 15. Worm; 16. Worm wheel; 17. Conveyor; 18. Funnel bin. Detailed Implementation

[0017] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0018] Reference Figure 1-2 A feeding system for a ring die pellet mill includes a conveyor 17 and an adjustment mechanism for adjusting the conveyor 17. The adjustment mechanism is mounted on a flange 1 and includes an angle adjustment component and a longitudinal adjustment component mounted on the angle adjustment component. The angle adjustment component includes a rotating seat 2, a slot 3, a fixed seat 4, a limiting part 5, and a spring 6. The rotating seat 2 is rotatably mounted on the flange 1. Multiple slots 3 are formed around the side wall of the rotating seat 2. At least one fixed seat 4 is mounted on the flange 1. The limiting part 5 is elastically connected to the fixed seat 4 through the spring 6 and is inserted into the slot 3 through the fixed seat 4. The longitudinal adjustment assembly includes a support 7, a threaded column 8, a straight rod 9, a second fixed seat 13, a handle 14, a worm 15, and a worm wheel 16. The second fixed seat 13 is inserted into the support 7 through the straight rod 9. The worm 15 is rotatably mounted on one side of the second fixed seat 13. The handle 14 is fixed to one end of the worm 15. The worm wheel 16 is rotatably mounted on the bottom of the second fixed seat 13 and meshes with the worm 15 for transmission. The threaded column 8 is fixed to the bottom of the worm wheel 16 and inserted into the support 7, and is threadedly rotatably connected to the support 7. The flange 1 can be fixed in the corresponding position by external bolts and nuts. Then, according to the position of the feed port of the pellet mill, the following adjustments can be made: the support 7 can be manually rotated to make the rotating seat 2 rotate on the flange 1. (A boss is set in the middle of the flange 1, and a groove is set at the bottom of the rotating seat 2. A bearing is set in the groove. The boss on the flange 1 is inserted into the inner ring of the bearing, so the rotating seat 2 can be rotatably connected to the flange 1 through the bearing.) After the angle of the rotating seat 2 is adjusted, the limiting part 5 can be released. The elastic force of the spring 6 is inserted into the slot 3 to restrict the rotation of the rotating seat 2. Then, the handle 14 can be rotated to drive the worm wheel 16 to rotate through the worm 15. In turn, the worm wheel 16 can drive the threaded column 8 to rotate synchronously. Since the outer wall of the threaded column 8 is threaded, and the inner ring of the support 7 is also threaded, the worm wheel 16 is rotatably connected to the fixed seat 13. This allows the threaded column 8 to rise when it rotates. Since the fixed seat 13 is inserted into the support 7 through the straight rod 9, the fixed seat 13 will not change its angle at this time, but will only move upward. After the height of the fixed seat 13 is adjusted, the insert plate 10 can be inserted into the support 7 and pass through the insertion holes opened on the straight rods 9 in pairs. Then, the limiting rod 11 is inserted into the end of the insert plate 10 on the same side of the support 7, and the nut 12 is rotated to the end of the limiting rod 11 to prevent the limiting rod 11 from falling off the insert plate 10. At this point, the angle and height of the discharge port of conveyor 17 are adjusted. Subsequently, the material is poured into the funnel hopper 18 and transported by conveyor 17 (conveyor 17 is a screw conveyor).

[0019] The longitudinal adjustment assembly also includes a limiting component to restrict the vertical movement of the fixed base 13. This component includes a insertion plate 10, a limiting rod 11, and a nut 12. The insertion plate 10 can be inserted into the support 7 to pass through the straight rod 9, thus limiting the vertical movement of the straight rod 9. The limiting rod 11 passes through the end of the insertion plate 10, and the nut 12 is threadedly connected to the end of the limiting rod 11. Four straight rods 9 are provided, located at the four corners of the bottom of the fixed base 13. Each straight rod 9 has multiple through holes of a size that matches the insertion plate 10, spaced evenly from top to bottom, for insertion. Plate 10 passes through the through hole, restricting the vertical movement of straight rod 9. Two through holes are opened on two opposite sides of support 7 from top to bottom. Insert plate 10 is provided with four through holes corresponding to the two sides of support 7. After the four flanges 1 are respectively inserted into the four through holes on both sides of support 7, the limiting rod 11 can pass through the ends of two insert plates 10 at the same height on the same side of support 7. Then, the nut 12 is rotated and installed at the two ends of the limiting rod 11, which can prevent the limiting rod 11 from slipping off.

[0020] A funnel hopper 18 is installed at the feed inlet at the upper end of the conveyor 17. A connection hole is reserved at the edge of the funnel hopper 18. The material is put into the funnel hopper 18 and then conveyed by the conveyor 17 to the ring die pellet mill.

[0021] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A feeding system for a ring die pellet mill, comprising a conveyor (17) and an adjusting mechanism for adjusting the conveyor (17), the adjusting mechanism being mounted on a flange (1), characterized in that: The adjustment mechanism includes an angle adjustment component and a longitudinal adjustment component mounted on the angle adjustment component. The angle adjustment component includes a rotating seat (2), a slot (3), a fixed seat (4), a limiting part (5), and a spring (6). The rotating seat (2) is rotatably mounted on the flange (1). The slot (3) consists of multiple slots that are opened around the side wall of the rotating seat (2). The fixed seat (4) consists of at least one fixed seat that is mounted on the flange (1). The limiting part (5) is elastically connected to the fixed seat (4) through the spring (6) and is inserted into the slot (3) through the fixed seat (4). The longitudinal adjustment assembly includes a support (7), a threaded column (8), a straight rod (9), a fixed seat (13), a handle (14), a worm (15), and a worm wheel (16). The fixed seat (13) is inserted into the support (7) through the straight rod (9). The worm (15) is rotatably mounted on one side of the fixed seat (13). The handle (14) is fixed to one end of the worm (15). The worm wheel (16) is rotatably mounted at the bottom of the fixed seat (13) and meshes with the worm (15) for transmission. The threaded column (8) is fixed to the bottom of the worm wheel (16) and inserted into the support (7), and is threadedly rotatably connected to the support (7).

2. The feeding system for the ring die pellet mill according to claim 1, characterized in that: The longitudinal adjustment assembly is also provided with a limiting component for limiting the vertical movement of the fixed seat 2 (13), including a insert plate (10), a limiting rod (11) and a nut (12). The insert plate (10) can be inserted into the support (7) to pass through the straight rod (9) for limiting the vertical movement of the straight rod (9). The limiting rod (11) is provided through the end of the insert plate (10), and the nut (12) is threadedly connected to the end of the limiting rod (11).

3. The feeding system for the ring die pellet mill according to claim 2, characterized in that: A funnel hopper (18) is installed at the feed inlet at the upper end of the conveyor (17), and a connection hole is reserved at the edge of the funnel hopper (18).

4. The feeding system for a ring die pellet mill according to claim 3, characterized in that: The straight rod (9) is set in four places, respectively set at the four corners of the bottom of the fixed base (13). Multiple through holes of the same size as the insert plate (10) are opened on the straight rod (9) from top to bottom at equal intervals, so that the insert plate (10) can pass through the through holes and restrict the straight rod (9) from moving up and down.

5. The feeding system for a ring die pellet mill according to claim 4, characterized in that: The support (7) has two through holes on two opposite sides from top to bottom, and the insert plate (10) has four through holes that correspond one-to-one through the two sides of the support (7).

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