Feeding mechanism of centrifugal gravity bed

Abstract

The utility model discloses a feeding mechanism of a centrifugal gravity bed, which comprises a material conveying pipe communicated with one side of the top of a centrifugal bin, the bottom of the centrifugal bin is supported by a supporting seat, the top of the material conveying pipe is fixedly communicated with a feeding hopper, and two sides of the top of the feeding hopper are fixedly connected with supporting plates. The top of one side of the supporting plate on the left side is fixedly connected with a stepping motor. Materials are put into the feeding hopper, the first shaft rod is driven to rotate through the supporting plates, so that the first shaft rod is driven to rotate, the first shaft rod and the second shaft rod rotate between the supporting plates through bearings, the concave rotating rod is driven to rotate, and a sleeve on the surface of the concave rotating rod is driven to slide in a sleeving mode; and under sleeving sliding of a sleeve, a swing rod is driven to move, so that a moving plate at the bottom of a connecting base is driven to move up and down, a connecting rod is driven to move, materials are shaken up and down through a partition plate, the situation that a hopper is blocked is avoided, and the materials enter a centrifugal bin through a material conveying pipe to be centrifuged.

Description

Technical Field

[0001] The utility model belongs to the technical field of centrifugal gravity beds, in particular to a feeding mechanism of a centrifugal gravity bed. Background Art

[0002] A centrifugal gravity bed usually consists of a rotating cylinder or disc. The material is fed into the rotating equipment. Under the action of centrifugal force, the heavier particles are thrown to the outside, while the lighter particles remain on the inside or are thrown to a higher position. At the same time, gravity is also at work, causing the particles to settle or suspend in different positions according to their density and size.

[0003] The material enters the centrifugal bin through the hopper. When the feeding speed is fast, the material in the hopper may be blocked, thereby increasing the difficulty of material entry. For this reason, we propose a feeding mechanism of a centrifugal gravity bed that avoids hopper blockage to solve the above-mentioned shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding mechanism for a centrifugal gravity bed, which has the function of shaking materials up and down to avoid blockage of the hopper, so as to solve the above-mentioned background technical problems.

[0005] The cam is connected with the feed mechanism of the present invention, and the cam is connected with the feed mechanism of the present invention at the bottom, the cam being connected with the feed mechanism of the present invention.

[0006] Preferably, a sliding seat is fixedly connected to one side opposite to the two support plates, sliding grooves are formed on both end surfaces of the movable plate, and the inner surface of the sliding groove is slidably connected to the outer surface of the sliding seat.

[0007] Preferably, a spiral push plate is provided on the inner surface of the conveying pipe, one side of the spiral push plate is fixedly connected via a driven wheel, the surface of the driven wheel is connected to a driving wheel via a belt drive, and the driving wheel is driven by a driving motor.

[0008] Preferably, there are multiple partitions, and the multiple partitions are evenly distributed at the bottom of the connecting rod surface.

[0009] Preferably, the connecting rod drives the partition plate to move downward when moving downward, thereby driving the partition plate to extend into the bottom of the inner cavity of the feed hopper.

[0010] The beneficial effects of the utility model are:

[0011] The utility model puts materials into the feed hopper, drives the shaft rod 1 to rotate through the support plate, thereby drives the shaft rod 1 to rotate, and the shaft rod 1 and the shaft rod 2 rotate between the support plates through the bearings, drives the concave rotating rod to rotate, thereby drives the sleeve on the surface of the concave rotating rod to slide, and drives the swing rod to move under the sliding of the sleeve, thereby drives the moving plate at the bottom of the connecting seat to move up and down, and then drives the connecting rod to move, and shakes the materials up and down through the partition plate to avoid the hopper from being blocked, and enters the centrifugal bin through the feeding pipe to centrifuge the materials;

[0012] 2. The utility model can guide the up and down movement of the movable plate by setting a sliding connection between the outer surface of the sliding seat and the movable plate;

[0013] 3. The utility model provides a plurality of partitions, and the gaps between the partitions shake to facilitate the flow of materials, thereby avoiding the blockage of materials in the hopper and increasing the difficulty of conveying through the conveying pipe;

[0014] 4. The utility model drives the driving wheel to rotate through the driving motor, thereby driving the driven wheel to rotate through the belt, and drives the spiral pusher plate to transport the material fed into the centrifugal bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the shaking structure of the utility model;

[0018] Figure 3 This is a partial enlarged view of point A of the utility model;

[0019] Figure 4 It is a schematic diagram of the shaft rod and concave rotating rod structure of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Support seat, 2. Centrifugal chamber, 3. Feed pipe, 4. Feed hopper, 5. Support plate, 6. Stepper motor, 7. Shaft rod 1, 8. Concave rotating rod, 9. Shaft rod 2, 10. Sleeve, 11. Swing rod, 12. Connecting seat, 13. Moving plate, 14. Sliding seat, 15. Connecting rod, 16. Partition. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the feeding mechanism of the centrifugal gravity bed of the present invention will be described with reference to the accompanying drawings. Example

[0023] Figure 1-4The feeding mechanism of the centrifugal gravity bed of an embodiment of the present invention is shown, including a feeding pipe 3 connected to one side of the top of the centrifugal bin 2, the bottom of the centrifugal bin 2 is supported by a support seat 1, the top of the feeding pipe 3 is fixedly connected to a feeding hopper 4, both sides of the top of the feeding hopper 4 are fixedly connected to support plates 5, the top of one side of the left support plate 5 is fixedly connected to a stepper motor 6, the output shaft of the stepper motor 6 is fixedly connected to a shaft rod 7, the surface of the shaft rod 7 is rotatably connected to the support plate 5 through a bearing, and one side of the shaft rod 7 is fixedly connected to a concave rotating rod 8, which is away from the concave rotating rod 8. One side of the shaft 7 is fixedly connected to the shaft 2 9, and the surface of the shaft 2 9 is rotatably connected to the right support plate 5. The surface of the concave rotating rod 8 is slidingly sleeved with a sleeve 10, and the bottom of the sleeve 10 is fixedly connected to a swing rod 11. The bottom of the swing rod 11 is movably connected to a connecting seat 12. The bottom of the connecting seat 12 is fixedly connected to a movable plate 13. Both sides of the movable plate 13 are slidingly arranged between the support plate 5. The bottom of the movable plate 13 is fixedly connected to a connecting rod 15. The bottom of the surface of the connecting rod 15 is fixedly connected to a partition 16. The number of partitions 16 is multiple, and multiple partitions The plates 16 are evenly spaced at the bottom of the surface of the connecting rod 15. Since there are gaps between the partitions 16, the material inside is shaken without affecting the leakage of the material. By setting the number of partitions 16 to be multiple, the material flow is facilitated by shaking in the gaps between the partitions 16, thereby avoiding the blockage of the material in the hopper and increasing the difficulty of conveying the material delivery pipe 3. When the connecting rod 15 moves downward, it drives the partition 16 to move downward, thereby driving the partition 16 to extend into the bottom of the inner cavity of the feed hopper 4, and the material is put into the feed hopper 4. The shaft 7 is driven to rotate through the support plate 5, and the material is fed into the feed hopper 4. The shaft 1 7 is driven to rotate, and the shaft 1 7 and the shaft 2 9 are rotated between the support plate 5 through the bearing, driving the concave rotating rod 8 to rotate, thereby driving the sleeve 10 on the surface of the concave rotating rod 8 to slide in a sleeve manner, and the swing rod 11 is driven to move under the sleeve sliding of the sleeve 10, thereby driving the movable plate 13 at the bottom of the connecting seat 12 to move up and down, and then driving the connecting rod 15 to move, and the material is shaken up and down through the partition 16 to avoid blockage in the hopper, and enters the centrifugal bin 2 through the feed pipe 3 to centrifuge the material. Example

[0024] Figure 1-4The feeding mechanism of the centrifugal gravity bed of an embodiment of the present invention is shown, including a feeding pipe 3 connected to one side of the top of the centrifugal bin 2, and a spiral pushing plate is provided on the inner surface of the feeding pipe 3, one side of the spiral pushing plate is fixedly connected by a driven wheel, and the surface of the driven wheel is connected to the driving wheel through a belt transmission. The driving wheel is driven by a driving motor, and the driving motor drives the driving wheel to rotate, thereby driving the driven wheel to rotate through the belt, and driving the spiral pushing plate to transport the fed material into the centrifugal bin 2. The bottom of the centrifugal bin 2 is supported by a support seat 1, and the top of the feeding pipe 3 is fixedly connected to a feeding hopper 4, and both sides of the top of the feeding hopper 4 are fixedly connected to support plates 5, and the top of one side of the left support plate 5 is fixedly connected to a stepping motor 6, and the output shaft of the stepping motor 6 is fixedly connected to a shaft rod 7, and the surface of the shaft rod 7 is rotatably connected to the support plate 5 through a bearing. One side of the shaft rod 7 The cam 14 is fixedly connected to the upper and lower ends of the cam 14, and the cam 14 is fixedly connected to the lower ends of the cam 14. The cam 14 is fixedly connected to the lower ends of the cam 14, and the cam 14 is fixedly connected to the lower ends of the cam 14. The cam 14 is fixedly connected to the upper and lower ends of the cam 14, and the cam 14 is fixedly connected to the lower ends of the cam 14.

[0025] The material is shaken up and down by the partition 16, so as to avoid the blockage of the hopper. Since there is a gap between the partitions 16, the material inside is also shaken without affecting the leakage of the material. The driving motor drives the active wheel to rotate, thereby driving the driven wheel to rotate through the belt, and drives the spiral push plate to transport the material fed into the centrifugal bin 2 for centrifugal treatment.

Claims

1. A feeding mechanism for a centrifugal gravity bed, comprising a feeding pipe (3) connected to one side of the top of a centrifugal bin (2), wherein the bottom of the centrifugal bin (2) is supported by a support base (1), and the top of the feeding pipe (3) is fixedly connected to a feeding hopper (4), characterized in that: Both sides of the top of the feed hopper (4) are fixedly connected to support plates (5), the top of one side of the left support plate (5) is fixedly connected to a stepper motor (6), the output shaft of the stepper motor (6) is fixedly connected to a shaft rod (7), the surface of the shaft rod (7) is rotatably connected to the support plate (5) through a bearing, one side of the shaft rod (7) is fixedly connected to a concave rotating rod (8), the side of the concave rotating rod (8) away from the shaft rod (7) is fixedly connected to a shaft rod (9), the surface of the shaft rod (9) is connected to the support plate ( 5), the surface of the concave rotating rod (8) is slidably sleeved with a sleeve (10), the bottom of the sleeve (10) is fixedly connected to a swing rod (11), the bottom of the swing rod (11) is movably connected to a connecting seat (12), the bottom of the connecting seat (12) is fixedly connected to a moving plate (13), both sides of the moving plate (13) are slidably arranged between the support plate (5), the bottom of the moving plate (13) is fixedly connected to a connecting rod (15), and the bottom of the surface of the connecting rod (15) is fixedly connected to a partition (16).

2. The feeding mechanism of a centrifugal gravity bed according to claim 1, characterized in that: A sliding seat (14) is fixedly connected to one opposite side of the two support plates (5), and sliding grooves are provided on both end surfaces of the movable plate (13), and the inner surface of the sliding groove is slidably connected to the outer surface of the sliding seat (14).

3. The feeding mechanism of a centrifugal gravity bed according to claim 1, characterized in that: The inner surface of the conveying pipe (3) is provided with a spiral push plate, one side of the spiral push plate is fixedly connected via a driven wheel, the surface of the driven wheel is connected to a driving wheel via a belt drive, and the driving wheel is driven by a driving motor.

4. The feeding mechanism of a centrifugal gravity bed according to claim 1, characterized in that: There are multiple partitions (16), and the multiple partitions (16) are evenly distributed at the bottom of the surface of the connecting rod (15).

5. The feeding mechanism of a centrifugal gravity bed according to claim 4, characterized in that: When the connecting rod (15) moves downward, it drives the partition (16) to move downward, thereby driving the partition (16) to extend into the bottom of the inner cavity of the feed hopper (4).

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