Anti-blocking disc feeder

Abstract

The utility model relates to the technical field of feeding devices, and discloses an anti-blocking disc feeder which comprises supporting columns, a conveying pipe is fixedly installed at the top ends of the supporting columns, a first motor is fixedly installed on the side edge of the conveying pipe, and a feeding pipe is fixedly installed on the inner wall of the top end of the conveying pipe in a penetrating mode. According to the device, materials are fed into the feeding pipe through the cavities in the two sides of the mounting plate, a threaded column is driven to rotate through work of a second motor, the threaded column can drive the moving plate to move when rotating, and therefore the materials can be fed into the feeding pipe through the moving plate; when the moving plate moves, the conical block moves together, the conical block can prevent the moving plate from remaining for feeding, when the moving plate moves, the connecting column can be driven to move in the feeding pipe, when the connecting column moves, the moving plate moves in the sliding groove through the sliding block, stability of the moving plate during moving is guaranteed, and passing of the fed materials in the feeding pipe is controlled through the moving plate.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to an anti-blocking disc feeder. Background Art

[0002] Disc feeder is a widely used continuous volumetric feeding equipment. The machine utilizes the fluidity of materials to scrape the materials from the container to the receiving equipment through the cooperation of a rotating disc, an adjustable scraper and a discharge gate. Currently, most disc feeders are mainly used in mining, metallurgy, thermal power, chemical industry, coal, building materials and other industries.

[0003] In the actual operation process, the powder or materials conveyed by the feeder often contain large pieces of objects or foreign matter, which are easy to cause blockage and get stuck between the spiral blades and the casing of the screw feeder. Usually, in this case, production can only be suspended and the screw feeder must be disassembled for maintenance, which affects the entire production system, which is not only time-consuming, labor-intensive, but also delays production time. Utility Model Content

[0004] The utility model aims to provide an anti-clogging disc feeder to solve the problems raised in the above background technology.

[0005] Technical Solution

[0006] The utility model provides the following technical solutions: an anti-clogging disc feeder, comprising support columns, a plurality of transport pipes fixedly installed on the top ends of the support columns, a first motor fixedly installed on the side ends of the transport pipes, a feed pipe fixedly installed through the inner wall of the top end of the transport pipe, a movable plate movably installed inside the feed pipe, a conical block fixedly installed on the top end of the movable plate, a discharge pipe fixedly installed through the inner wall of the bottom end of the transport pipe, the feed pipe and the discharge pipe are rotationally symmetrically distributed about the center of the transport pipe, and a screw conveyor movably installed inside the transport pipe.

[0007] Preferably, a first rotating column is movably installed inside the transport tube, the screw conveyor is fixedly installed on the outside of the first rotating column, and the output shaft end of the first motor passes through the side inner wall of the transport tube and is fixedly connected to the first rotating column.

[0008] Preferably, a mounting block is installed on the outer side of the first rotating column, a dredging plate is fixedly installed on the outer side of the mounting block, and the dredging plate is located on the outer side of the screw conveyor.

[0009] Preferably, a mounting plate is fixedly installed on the top of the feed pipe, a second motor is fixedly installed on the top of the mounting plate, a first stabilizing block is fixedly installed on the bottom of the mounting plate, an output shaft end of the second motor passes through the first stabilizing block and is fixedly installed with a threaded column, and a second stabilizing block is fixedly installed on the bottom of the threaded column.

[0010] Preferably, the movable plate is located outside the threaded column, the edge of the movable plate is slidably connected to the inner wall of the feed pipe, and the conical block does not contact the inner wall of the feed pipe.

[0011] Preferably, the bottom end of the movable plate is fixedly mounted with connecting columns at equal distances and angles, a sliding block is fixedly mounted on one side of the connecting column close to the inner wall of the feed pipe, and a sliding groove matching the sliding block is provided on the inner wall of the feed pipe.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model provides an anti-blocking disc feeder with the following features:

[0014] Beneficial effects:

[0015] 1. The anti-clogging disc feeder drives the first rotating column to rotate through the operation of the first motor. When the first rotating column rotates, it will drive the screw conveyor to rotate inside the transport pipe, and transport the feed conveyed by the feed pipe to the discharge pipe. At the same time, the dredging plate is driven to rotate through the mounting block, and the dredging plate can prevent the material from being retained on the inner wall of the transport pipe.

[0016] 2. The anti-clogging disc feeder feeds materials into the feed pipe through the cavities on both sides of the mounting plate, and the threaded column is driven to rotate by the operation of the second motor. When the threaded column rotates, it drives the moving plate to move. When the moving plate moves, the conical block moves together, and the conical block can prevent the material from being retained on the moving plate. When the moving plate moves, it drives the connecting column to move in the feed pipe, and when the connecting column moves, it moves in the sliding groove through the sliding block, thereby ensuring the stability of the moving plate when it moves, and controlling the passage of the feed in the feed pipe through the moving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a front view of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the transport pipe of the utility model;

[0020] Figure 3This is a schematic diagram of the outer side of the feed pipe of the utility model;

[0021] Figure 4 This is a cross-sectional view of the feed pipe of the utility model;

[0022] Figure 5 This is a connection diagram of the connecting column, sliding block and inner wall of the feed pipe of the utility model.

[0023] In the figure: 1. support column; 2. transport pipe; 3. first motor; 4. feed pipe; 5. discharge pipe; 6. first rotating column; 7. screw conveyor; 8. mounting block; 9. dredging plate; 10. mounting plate; 11. second motor; 12. threaded column; 13. first stabilizing block; 14. moving plate; 15. conical block; 16. second stabilizing block; 17. connecting column; 18. sliding block; 19. sliding groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-Figure 2 A blockage-proof disc feeder comprises a support column 1, a transport pipe 2 is fixedly installed on the top of several support columns 1, a first motor 3 is fixedly installed on the side of the transport pipe 2, a feed pipe 4 is fixedly installed through the inner wall of the top of the transport pipe 2, a movable plate 14 is movably installed inside the feed pipe 4, a conical block 15 is fixedly installed on the top of the movable plate 14, a discharge pipe 5 is fixedly installed through the inner wall of the bottom end of the transport pipe 2, the feed pipe 4 and the discharge pipe 5 are rotationally symmetrically distributed about the center of the transport pipe 2, and a screw conveyor 7 is movably installed inside the transport pipe 2.

[0027] In this embodiment, a first rotating column 6 is movably installed inside the transport tube 2, a screw conveyor 7 is fixedly installed on the outside of the first rotating column 6, and an output shaft end of the first motor 3 passes through the inner wall of the side of the transport tube 2 and is fixedly connected to the first rotating column 6.

[0028] In this embodiment, a mounting block 8 is installed on the outer side of the first rotating column 6 , and a dredging plate 9 is fixedly installed on the outer side of the mounting block 8 . The dredging plate 9 is located on the outer side of the screw conveyor 7 .

[0029] Working principle of this embodiment: when in use, the first rotating column 6 is driven to rotate by the operation of the first motor 3. When the first rotating column 6 rotates, it will drive the screw conveyor 7 to rotate inside the transport pipe 2, and transport the feed delivered by the feed pipe 4 to the discharge pipe 5. At the same time, the dredging plate 9 is driven to rotate through the mounting block 8. The dredging plate 9 can prevent the material from being retained on the inner wall of the transport pipe 2.

[0030] Embodiment 2:

[0031] See also Figure 1 , Figure 3-Figure 5 A blockage-proof disc feeder comprises a support column 1, a transport pipe 2 is fixedly installed on the top of several support columns 1, a first motor 3 is fixedly installed on the side of the transport pipe 2, a feed pipe 4 is fixedly installed through the inner wall of the top of the transport pipe 2, a movable plate 14 is movably installed inside the feed pipe 4, a conical block 15 is fixedly installed on the top of the movable plate 14, a discharge pipe 5 is fixedly installed through the inner wall of the bottom end of the transport pipe 2, the feed pipe 4 and the discharge pipe 5 are rotationally symmetrically distributed about the center of the transport pipe 2, and a screw conveyor 7 is movably installed inside the transport pipe 2.

[0032] In this embodiment, a mounting plate 10 is fixedly installed on the top of the feed pipe 4, a second motor 11 is fixedly installed on the top of the mounting plate 10, a first stabilizing block 13 is fixedly installed on the bottom end of the mounting plate 10, an output shaft end of the second motor 11 passes through the first stabilizing block 13 and is fixedly installed with a threaded column 12, and a second stabilizing block 16 is fixedly installed on the bottom end of the threaded column 12.

[0033] In this embodiment, the movable plate 14 is located outside the threaded column 12 , the edge of the movable plate 14 is slidably connected to the inner wall of the feed pipe 4 , and the conical block 15 does not contact the inner wall of the feed pipe 4 .

[0034] In this embodiment, the bottom end of the movable plate 14 is fixedly installed with connecting columns 17 at equal distances and angles, and a sliding block 18 is fixedly installed on the side of the connecting column 17 close to the inner wall of the feed pipe 4. The inner wall of the feed pipe 4 is provided with a sliding groove 19 matching the sliding block 18.

[0035] The working principle of this embodiment is as follows: when in use, material is fed into the feed pipe 4 through the cavities on both sides of the mounting plate 10, and the threaded column 12 is driven to rotate by the operation of the second motor 11. When the threaded column 12 rotates, it will drive the movable plate 14 to move, and when the movable plate 14 moves, the conical block 15 will move together, and the conical block 15 can prevent material from being retained on the movable plate 14. When the movable plate 14 moves, it will drive the connecting column 17 to move in the feed pipe 4, and when the connecting column 17 moves, it will move in the sliding groove 19 through the sliding block 18, thereby ensuring the stability of the movable plate 14 when moving, and controlling the passage of the feed in the feed pipe 4 through the movable plate 14.

Claims

1. An anti-clogging disc feeder, comprising a support column (1), characterized in that: A transport pipe (2) is fixedly installed on the top of a plurality of the support columns (1), a first motor (3) is fixedly installed on the side of the transport pipe (2), a feed pipe (4) is fixedly installed through the inner wall of the top of the transport pipe (2), a movable plate (14) is movably installed inside the feed pipe (4), a conical block (15) is fixedly installed on the top of the movable plate (14), a discharge pipe (5) is fixedly installed through the inner wall of the bottom end of the transport pipe (2), the feed pipe (4) and the discharge pipe (5) are rotationally symmetrically distributed about the center of the transport pipe (2), and a screw conveyor (7) is movably installed inside the transport pipe (2).

2. The anti-clogging disc feeder according to claim 1, characterized in that: A first rotating column (6) is movably installed inside the transport tube (2), the screw conveyor (7) is fixedly installed on the outside of the first rotating column (6), and the output shaft end of the first motor (3) passes through the inner wall of the side of the transport tube (2) and is fixedly connected to the first rotating column (6).

3. The anti-clogging disc feeder according to claim 2, characterized in that: A mounting block (8) is installed on the outer side of the first rotating column (6), and a dredging plate (9) is fixedly installed on the outer side of the mounting block (8), and the dredging plate (9) is located on the outer side of the screw conveyor (7).

4. The anti-clogging disc feeder according to claim 1, characterized in that: A mounting plate (10) is fixedly mounted on the top end of the feed pipe (4), a second motor (11) is fixedly mounted on the top end of the mounting plate (10), a first stabilizing block (13) is fixedly mounted on the bottom end of the mounting plate (10), an output shaft end of the second motor (11) passes through the first stabilizing block (13) and is fixedly mounted with a threaded column (12), and a second stabilizing block (16) is fixedly mounted on the bottom end of the threaded column (12).

5. The anti-clogging disc feeder according to claim 4, characterized in that: The movable plate (14) is located outside the threaded column (12), and the edge of the movable plate (14) is slidably connected to the inner wall of the feed pipe (4), and the conical block (15) does not contact the inner wall of the feed pipe (4).

6. The anti-clogging disc feeder according to claim 5, characterized in that: The bottom end of the movable plate (14) is fixedly mounted with connecting columns (17) at equal distances and angles, and a sliding block (18) is fixedly mounted on one side of the connecting column (17) close to the inner wall of the feed pipe (4), and a sliding groove (19) matching the sliding block (18) is provided on the inner wall of the feed pipe (4).

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