A feeder's discharging device

Abstract

The utility model relates to the technical field of feeder's discharging, especially a discharging device of feeder. Including the discharge port, the outer wall fixed connection of discharge port has the fixed plate, the outer wall fixed connection of fixed plate has the motor, the output fixed setting of motor has the pivot, the other end fixed connection of pivot has the rotary lever, the inside rotation connection of rotary lever has the connecting shaft, the outer wall fixed connection of connecting shaft has the sliding block, the outer wall sliding connection of sliding block has the sliding board, the outer wall fixed connection of sliding board has the connecting block, the outer wall fixed connection of connecting block has the rack, the lower surface fixed connection of rack has the limit strip, the outer wall sliding connection of limit strip has the fixed frame. The utility model provides a kind of discharging device of feeder, start motor drives pivot rotation, make stirring board swing to and fro at the bottom of discharge port, agitate and transport material, effectively prevent material bridge to make material can smoothly pass through, simultaneously accelerate material flow, reduce the residence time of material in discharge port, improve discharging speed.

Description

Technical Field

[0001] This utility model relates to the field of feeding machine technology, and in particular to a feeding device for a feeding machine. Background Technology

[0002] A feeder is a mechanical device used to uniformly and quantitatively convey materials to subsequent equipment. It is widely used in industrial production, especially in mining, metallurgy, building materials, chemical, and power industries, to transport various solid materials (such as ore, coal, limestone, and sand) from one location to another. The feeding device of the feeder is an important component, and its main function is to uniformly and stably convey materials from the hopper or bin to the subsequent equipment.

[0003] Patent document CN222348022U discloses a feeding device for an aggregate feeder, including a feeding device body. A base plate is fixedly connected to the top of the feeding device body, and an aggregate bin I is connected to the top of the base plate. An aggregate bin II is slidably connected inside the aggregate bin I. A transmission box is fixedly connected to the right side of the aggregate bin I. A geared motor is fixedly installed on the right side of the top of the transmission box, and the output end of the geared motor extends into the interior of the transmission box. A lead screw is fixedly connected to the output end of the geared motor. In this invention, by setting up the aggregate bin II, the geared motor, gears, and gear plate II in cooperation, the height of the aggregate bin II can be adjusted, preventing aggregate from falling outside the aggregate bin during the receiving process, improving the accuracy of receiving, and achieving the advantage of adjusting the height of the aggregate bin.

[0004] When using the above technology, the following technical problems were found in the existing technology: In the above technical solution, no structure to prevent material blockage is set at the bottom of the aggregate bin. During the feeding process, the material is prone to accumulate at the bottom and affect the normal feeding. Therefore, a feeding device of a feeder is designed to provide another technical solution to the above technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide a feeding device for a feeder to address the above-mentioned technical problems, in order to solve the technical problem that the bottom of the aggregate bin is not equipped with a structure to prevent material blockage, which easily leads to material accumulation at the bottom and affects normal feeding during the feeding process.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A feeding device for a feeder includes a feeding port. A fixed plate is fixedly connected to the outer wall of the feeding port. A motor is fixedly connected to the outer wall of the fixed plate. A rotating shaft is fixedly installed at the output end of the motor. One end of the rotating shaft is rotatably connected to the inside of the fixed plate. A rotating rod is fixedly connected to the other end of the rotating shaft. A connecting shaft is rotatably connected to the inside of the rotating rod. A sliding block is fixedly connected to the outer wall of the connecting shaft. A sliding plate is slidably connected to the outer wall of the sliding block. A connecting block is fixedly connected to the outer wall of the sliding plate. A rack is fixedly connected to the outer wall of the connecting block. A limit strip is fixedly connected to the lower surface of the rack. A fixed frame is slidably connected to the outer wall of the limit strip. The outer wall of the fixed frame is fixedly connected to the outer wall of the feeding port. A gear is meshed with the tooth end of the rack. A fixed column is fixedly connected to the inside of the gear. The outer wall of the fixed column is rotatably connected to the inside of the feeding port. A stirring plate is fixedly connected to the outer wall of the fixed column. A support assembly is provided on the outer wall of the feeding port.

[0007] In a preferred embodiment of the feeding device of the feeder provided by this utility model, the support assembly includes a support plate, the outer wall of the support plate is fixedly connected to the outer wall of the feeding port, and a support frame is fixedly connected to the outer wall of the support plate.

[0008] In a preferred embodiment of the feeding device of the feeder provided by this utility model, a support shaft is fixedly connected inside the support frame, and a connecting piece is fixedly connected to the outer wall of the support shaft.

[0009] In a preferred embodiment of the feeding device of the feeder provided by this utility model, a guide plate is fixedly connected to the upper surface of the connecting plate, threaded holes are provided at both ends of the guide plate, and positioning holes are provided inside the guide plate.

[0010] In a preferred embodiment of the feeding device of the feeder provided by this utility model, baffles are symmetrically arranged on the upper surface of the guide plate, and a pin is fixedly connected to the lower surface of the baffle. The outer wall of the pin is slidably connected to the inside of the positioning hole.

[0011] In a preferred embodiment of the feeding device of the feeder provided by this utility model, the guide plate is internally threaded with a bolt, and the outer wall of the bolt is threadedly connected to the inside of the insert.

[0012] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0013] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects: This utility model provides a feeding device for a feeder. The starting motor drives the rotating shaft to rotate. Through the cooperation of the rotating rod, connecting shaft, sliding block, sliding plate, connecting block, rack, gear and fixed column, the stirring plate swings back and forth at the bottom of the feeding port to stir and convey the material. This effectively prevents material bridging and allows the material to pass through smoothly. At the same time, it accelerates the flow of material and reduces the residence time of material at the feeding port, thereby increasing the feeding speed.

[0014] In this invention, the material falls from the discharge port onto the guide plate. The positions of the baffles on both sides can be flexibly adjusted according to different production needs and feeder equipment configurations. Different positioning holes can be selected and fixed with bolts. This not only makes it suitable for different subsequent equipment configurations, allowing the material to be discharged better, but also controls the flow speed of the material, ensuring that the material can enter the feeder evenly and stably. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural diagram of the support frame of this utility model; Figure 3 This is a schematic diagram of the internal structure of the feed port of this utility model; Figure 4 This is a partial structural diagram of the mixing plate of this utility model; Figure 5 This is a partial structural diagram of the guide plate of this utility model; Figure 6 This is a partial structural diagram of the baffle of this utility model.

[0017] In the diagram: 1. Feed inlet; 2. Fixing plate; 3. Motor; 4. Rotating shaft; 5. Rotating rod; 6. Connecting shaft; 7. Sliding block; 8. Sliding plate; 9. Connecting block; 10. Rack; 11. Limiting strip; 12. Fixing frame; 13. Gear; 14. Fixing column; 15. Agitator plate; 16. Support assembly; 1601. Support plate; 1602. Support frame; 17. Support shaft; 18. Connecting piece; 19. Guide plate; 20. Threaded hole; 21. Positioning hole; 22. Baffle; 23. Insertion column; 24. Bolt. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0020] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] Reference Figures 1-6 A feeding device for a feeder includes a feeding port 1. A fixing plate 2 is fixedly connected to the outer wall of the feeding port 1. A motor 3 is fixedly connected to the outer wall of the fixing plate 2. The fixing plate 2, fixed to the outer wall of the feeding port 1, supports and fixes the motor 3. A rotating shaft 4 is fixedly installed at the output end of the motor 3. One end of the rotating shaft 4 is rotatably connected to the inside of the fixing plate 2. The other end of the rotating shaft 4 is fixedly connected to a rotating rod 5. A connecting shaft 6 is rotatably connected inside the rotating rod 5. A sliding block 7 is fixedly connected to the outer wall of the connecting shaft 6. A sliding plate 8 is slidably connected to the outer wall of the sliding block 7. A connecting block 9 is fixedly connected to the outer wall of the sliding plate 8. A rack 10 is fixedly connected to the outer wall. A connecting block 9 connects the sliding plate 8 and the rack 10. A limit strip 11 is fixedly connected to the lower surface of the rack 10. A fixed frame 12 is slidably connected to the outer wall of the limit strip 11. The outer wall of the fixed frame 12 is fixedly connected to the outer wall of the discharge port 1. The discharge port 1 supports and fixes the fixed frame 12. A gear 13 is meshed with the tooth end of the rack 10. A fixed column 14 is fixedly connected inside the gear 13. The outer wall of the fixed column 14 is rotatably connected to the inside of the discharge port 1. A stirring plate 15 is fixedly connected to the outer wall of the fixed column 14. A support assembly 16 is provided on the outer wall of the discharge port 1.

[0023] The feeding device of the feeder provided by this utility model is used as follows: Material is fed into the interior of the discharge port 1 from above. A stirring plate 15 is installed at the bottom of the discharge port 1. The back-and-forth oscillation of the stirring plate 15 disperses and conveys the material at the bottom, preventing accumulation and hindering discharge. The motor 3 drives the rotating shaft 4 to rotate inside the fixed plate 2. When the rotating shaft 4 rotates, it drives the rotating rod 5 to rotate synchronously. During rotation, the rotating rod 5, through the connecting shaft 6, drives the sliding block 7 to slide against the inner wall of the sliding plate 8, applying a pushing force to the sliding plate 8 to make it slide synchronously left and right. This causes the rack 10 to slide simultaneously through the connecting block 9. The rack 10 serves to fix the limiting strip 11. The limiting strip 11 will slide against the inner wall of the fixed frame 12, thereby limiting the sliding of the rack 10 and preventing the rack 10 from deviating during the sliding process. The tooth ends of the rack 10 mesh with the gear 13. When the rack 10 slides back and forth, it will drive the gear 13 to rotate synchronously. During the rotation of the gear 13, it will drive the fixed column 14 to rotate at the bottom position of the discharge port 1. Four stirring plates 15 are fixed on the fixed column 14, which will drive the stirring plates 15 to rotate synchronously. The rotation of the stirring plates 15 will agitate and convey the material, effectively preventing material bridging and allowing the material to pass smoothly. At the same time, it will accelerate the flow of the material and reduce the residence time of the material at the discharge port 1, thereby increasing the discharge speed.

[0024] Reference Figure 1 and Figure 2 The support assembly 16 includes a support plate 1601, the outer wall of which is fixedly connected to the outer wall of the discharge port 1, and a support frame 1602 is fixedly connected to the outer wall of the support plate 1601.

[0025] The feeding device of the feeder provided by this utility model is used as follows: The support plate 1601 is fixed inside the support frame 1602 to support and fix the discharge port 1, which can ensure the stability of the discharge port 1 during the discharge process.

[0026] Reference Figure 2 , Figure 5 and Figure 6 The support frame 1602 is internally fixedly connected to a support shaft 17, and the outer wall of the support shaft 17 is fixedly connected to a connecting piece 18. The support shaft 17 serves to connect the support frame 1602 and the connecting piece 18. The upper surface of the connecting piece 18 is fixedly connected to a guide plate 19, which serves to fix the connecting piece 18. Both ends of the guide plate 19 are provided with threaded holes 20, and the interior of the guide plate 19 is provided with positioning holes 21. The upper surface of the guide plate 19 is symmetrically provided with baffles 22, and the lower surface of the baffles 22 is fixedly connected to a pin 23. The outer wall of the pin 23 is slidably connected to the interior of the positioning holes 21. The interior of the guide plate 19 is threadedly connected to a bolt 24, and the outer wall of the bolt 24 is threadedly connected to the interior of the pin 23.

[0027] The feeding device of the feeder provided by this utility model is used as follows: The discharge port 1 is always located between the two side baffles 22. The guide plate 19 is designed to be inclined. When the material inside the discharge port 1 falls above the guide plate 19, the inclined design facilitates the automatic conveying of the material to the subsequent equipment, preventing accumulation on the guide plate 19. The position of the two side baffles 22 can be flexibly adjusted according to the size of the receiving port of different equipment, which facilitates better blocking of the material during discharge. The two ends of the guide plate 19 have multiple positioning holes 21 that can engage with the insert post 23. By selecting different positions of the positioning holes 21, the position of the baffle 22 can be adjusted. The adjustment not only adapts to different equipment configurations, allowing for better material feeding, but also controls the material flow rate. When the baffle 22 is adjusted inward, the width of the guide plate 19 narrows, and the material flow rate increases. When the baffle 22 is adjusted outward, the width of the guide plate 19 widens, and the material flow rate decreases. This allows for flexible adjustment of the material conveying speed according to different production needs, ensuring that the material can enter the subsequent equipment evenly and stably. When the insert 23 is slid into the positioning hole 21, the threaded hole 20 corresponding to the positioning hole 21 is selected, and the insert 23 is locked and fixed by the bolt 24.

[0028] In this embodiment, each structure has its own service life. In actual manufacturing and application, the corresponding structure made of different materials can be replaced according to the needs of use.

[0029] In this embodiment, the motor 3 is a self-locking motor 3, which can drive the connected structure to rotate normally when it is powered on and working. When the motor 3 stops working, it can prevent the connected structure from rotating through its self-locking function.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for a feeder, comprising a feeding port (1), characterized in that, A fixing plate (2) is fixedly connected to the outer wall of the feed port (1). A motor (3) is fixedly connected to the outer wall of the fixing plate (2). A rotating shaft (4) is fixedly installed at the output end of the motor (3). One end of the rotating shaft (4) is rotatably connected to the inside of the fixing plate (2). A rotating rod (5) is fixedly connected to the other end of the rotating shaft (4). A connecting shaft (6) is rotatably connected inside the rotating rod (5). A sliding block (7) is fixedly connected to the outer wall of the connecting shaft (6). A sliding plate (8) is slidably connected to the outer wall of the sliding block (7). A connecting block (9) is fixedly connected to the outer wall of the sliding plate (8). A rack (10) is fixedly connected to the outer wall of the material discharge port (1). A limit strip (11) is fixedly connected to the lower surface of the rack (10). A fixed frame (12) is slidably connected to the outer wall of the limit strip (11). The outer wall of the fixed frame (12) is fixedly connected to the outer wall of the material discharge port (1). A gear (13) is meshed with the tooth end of the rack (10). A fixed column (14) is fixedly connected inside the gear (13). The outer wall of the fixed column (14) is rotatably connected to the inside of the material discharge port (1). A stirring plate (15) is fixedly connected to the outer wall of the fixed column (14). A support assembly (16) is provided on the outer wall of the material discharge port (1).

2. The feeding device of a feeder according to claim 1, characterized in that, The support assembly (16) includes a support plate (1601), the outer wall of which is fixedly connected to the outer wall of the feed port (1), and a support frame (1602) is fixedly connected to the outer wall of the support plate (1601).

3. The feeding device of a feeder according to claim 2, characterized in that, The support frame (1602) is internally fixedly connected to a support shaft (17), and the outer wall of the support shaft (17) is fixedly connected to a connecting piece (18).

4. The feeding device of a feeder according to claim 3, characterized in that, The upper surface of the connecting piece (18) is fixedly connected to a guide plate (19), and both ends of the guide plate (19) are provided with threaded holes (20), and the interior of the guide plate (19) is provided with positioning holes (21).

5. The feeding device of a feeder according to claim 4, characterized in that, The upper surface of the guide plate (19) is symmetrically provided with baffles (22), and the lower surface of the baffles (22) is fixedly connected with a pin (23). The outer wall of the pin (23) is slidably connected to the inside of the positioning hole (21).

6. The feeding device of a feeder according to claim 4, characterized in that, The guide plate (19) is internally threaded with a bolt (24), and the outer wall of the bolt (24) is threadedly connected to the inside of the insert (23).

Images