Disc feeder

Abstract

The utility model discloses a disc feeder which comprises a base, an assembling frame fixedly assembled on the top of the base, a rotating disc fixedly assembled on the top of a rotating shaft, a driving mechanism fixedly assembled at the bottom of the base and in transmission connection with the rotating shaft, a material guiding shell assembled on the top of the rotating disc, and a discharging opening formed in the side wall of the material guiding shell. A material guiding mechanism is assembled on the side wall of the material guiding shell, and a supporting mechanism is fixedly assembled between the material guiding shell and the base. The rotating angle of the material guiding plate is fixed through the positioning frame, the rotating angle of the material guiding plate can be adjusted according to specific transfer requirements in the using process, the adjusting process is simple, convenient and easy to operate, meanwhile, the material guiding shell and the base in the device are detachably connected in a clamped and fixed mode through the supporting mechanism, and the material guiding shell and the base are convenient to use. And when the surface of the rotating disc needs to be cleaned, the dismounting and mounting process of the material guiding shell is simpler and more convenient, and the cleaning efficiency of the surface of the rotating disc is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to a disc feeder. Background Art

[0002] Pelletized ore is an iron ore product that mixes iron ore powder with a binder, then forms small spherical particles through a pelletizing machine, and finally hardens it through a roasting or sintering process. This treatment method can improve the grade and metallurgical properties of the ore, making it more suitable for blast furnace smelting. In the production and processing of pelletized ore, a disc feeder is needed to transport the material. The disc feeder is mainly used to transport the material from the storage container to the subsequent processing or handling equipment evenly and continuously. Its working principle is to transport the material through a rotating disc, which is usually equipped with a scraper or blade to ensure that the material can slide evenly from the disc. The scraper position in the current disc feeder generally adopts a fixed configuration, and the angle and position of the scraper cannot be adjusted according to actual needs during operation, and it cannot be applied to more processing environments for the transfer and transportation of materials. To this end, we propose a disc feeder. Utility Model Content

[0003] The purpose of the utility model is to provide a disc feeder to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disc feeder, comprising a base, a mounting frame fixedly mounted on the top of the base, a rotating shaft rotatably connected inside the mounting frame, a rotating disc fixedly mounted on the top of the rotating shaft, a driving mechanism transmission-connected to the rotating shaft fixedly mounted on the bottom of the base, a material guide shell mounted on the top of the rotating disc, a material discharge port opened on the side wall of the material guide shell, a material guide mechanism mounted on the side wall of the material guide shell, and a supporting mechanism fixedly mounted between the material guide shell and the base.

[0005] Preferably, the driving mechanism comprises a driving motor, an output end of the driving motor is fixedly connected to a bevel gear via a reducer, a transmission gear is fixedly mounted on the side wall of the rotating shaft, and the bevel gear and the transmission gear are meshed.

[0006] Preferably, the material guiding mechanism comprises a material guiding plate, the material guiding plate is rotatably connected to a side wall of the material discharging port, a positioning pin is fixedly connected to the top of the material guiding plate, a mounting block is integrally formed with the other side wall of the material discharging port, a telescopic frame is slidably connected to the mounting block, a positioning frame is fixedly connected to the top of the telescopic frame, a spring is installed between the telescopic frame and the inner cavity of the mounting block, and positioning pin holes are evenly arranged in the positioning frame.

[0007] Preferably, the support mechanism includes a support frame fixedly connected to the side wall of the base. A support groove is formed at the top of the support frame, and a clamping block is integrally formed on the side wall of the material guiding shell.

[0008] Preferably, the number of the support frames and the clamping blocks is at least three respectively, and the three support frames and the clamping blocks are evenly distributed in a circumferential manner around the center of the material guiding shell.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: For a disk feeder, the driving mechanism drives the rotation of the rotating disk. The material is introduced to the position of the discharge port through the material guiding plate assembled inside the side wall of the material guiding shell, and then the material is discharged through the discharge port, so as to evenly and continuously convey the material from the storage container to the subsequent processing or treatment equipment. The rotation angle of the material guiding plate is fixed by the positioning frame. During the use process, the rotation angle of the material guiding plate can be adjusted according to specific transfer requirements. The adjustment process is simple, convenient and easy to operate. At the same time, the connection mode between the material guiding shell and the base in this device is detachably clamped and fixed by the support mechanism, making the disassembly and assembly process of the material guiding shell simpler and more convenient when it is necessary to clean the surface of the rotating disk, and improving the cleaning efficiency of the surface of the rotating disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a perspective view of the present utility model.

[0011] Figure 2 is a schematic structural diagram of the driving mechanism of the present utility model.

[0012] Figure 3 is a schematic structural diagram of the material guiding mechanism of the present utility model.

[0013] Figure 4 is a schematic structural diagram of the support mechanism of the present utility model.

[0014] Figure 5 is a schematic structural diagram of the present utility model after the rotation angle of the material guiding plate is adjusted.

[0015] In the figure: 1, base; 2, assembly frame; 3, rotating shaft; 4, rotating disk; 5, driving mechanism; 51, driving motor; 52, reducer; 53, bevel gear; 54, transmission gear; 6, material guiding shell; 7, discharge port; 8, material guiding mechanism; 81, material guiding plate; 82, positioning pin; 83, mounting block; 84, telescopic frame; 85, spring; 86, positioning frame; 87, positioning pin jack; 9, support mechanism; 91, support frame; 92, support groove; 93, clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides a technical solution: a disc feeder, comprising a base 1, a mounting frame 2 is fixedly assembled on the top of the base 1 by fixing bolts, a rotating shaft 3 is rotatably connected in the mounting frame 2, a rotating disc 4 is fixedly connected on the top of the rotating shaft 3, a driving mechanism 5 which is transmission-connected to the rotating shaft 3 is fixedly assembled on the top of the base 1, the rotating disc 4 is driven to rotate by the arranged driving mechanism 5, a material guide shell 6 is arranged on the top of the rotating disc 4, the material guide shell 6 is annular in structure, a material discharge port 7 is opened on the side wall of the material guide shell 6, and a material guide mechanism 8 is arranged in the side wall of the material guide shell 6, the material falling onto the surface of the rotating disc 4 is guided into the material discharge port 7 by the arranged material guide mechanism 8 for discharging, thereby completing the material conveying.

[0018] The material guide shell 6 and the base 1 are detachably fixedly assembled via a support mechanism 9. The support mechanism 9 is provided to facilitate the disassembly of the material guide shell 6. After the material guide shell 6 is disassembled, it is convenient to clean the surface of the rotating disk 4.

[0019] like Figure 2 As shown in the figure, the driving mechanism 5 includes a driving motor 51, which is fixedly assembled on the top of the base 1 with the support body through fixing bolts, and the driving motor 51 is electrically connected to an external power supply. The output end of the driving motor 51 is fixedly assembled with a bevel gear 53 through a reducer 52, and the side wall of the rotating shaft 3 is fixedly assembled with a transmission gear 54, and the bevel gear 53 is meshed with the transmission gear 54. An auxiliary fixing block is fixedly assembled between the transmission gear 54 and the rotating disk 4, and the stability of the connection and fixation between the transmission gear 54 and the rotating disk 4 is enhanced by the auxiliary fixing block, and the transmission gear 54 is driven to rotate by the bevel gear 53, so that the transmission gear 54 drives the rotating shaft 3 and the rotating disk 4 to rotate.

[0020] like Figure 3As shown in the figure, the material guiding mechanism 8 includes a material guiding plate 81. The material guiding plate 81 is rotatably connected to one side wall of the discharge port 7. The material guiding plate 81 can rotate along one side of the discharge port 7, so as to change the material guiding angle of the material guiding plate 81 and meet different transportation requirements for materials during use. A positioning pin 82 is fixedly welded to the top of the material guiding plate 81. An installation block 83 is integrally formed on the other side wall of the discharge port 7. A telescopic frame 84 is slidably connected to the inner cavity of the installation block 83. A spring 85 is fixedly assembled between the telescopic frame 84 and the inner cavity of the installation block 83. A positioning frame 86 is fixedly welded to the top of the telescopic frame 84. Positioning pin insertion holes 87 are evenly formed in the positioning frame 86. After the material guiding plate 81 rotates, the rotation angle of the material guiding plate 81 is fixed by inserting the positioning pin 82 into the positioning pin insertion holes 87 at different positions.

[0021] As Figure 4 shown in the figure, the support mechanism 9 includes a support frame 91. A support groove 92 is formed at the top of the support frame 91. A clamping block 93 adapted to the size of the support groove 92 is integrally formed on the side wall of the material guiding shell 6. The detachable fixed connection between the material guiding shell 6 and the support frame 91 is realized by clamping the clamping block 93 into the support groove 92. The number of the support frames 91 and the clamping blocks 93 is at least three groups. The three groups of support frames 91 and clamping blocks 93 are evenly distributed in a circle around the center of the material guiding shell 6. By providing three groups of support frames 91 and clamping blocks 93, the connection and fixation stability between the material guiding shell 6 and the support frame 91 can be improved.

[0022] Working principle: As Figure 1 and Figure 5 shown in the figure, this device is mainly applied to the transfer of the materials for producing pellet ore from the storage container to the subsequent processing equipment during the production process of pellet ore. The materials fall from the feed bin onto the surface of the rotating disk 4. As the driving mechanism 5 drives the rotation of the rotating disk 4, the material guiding plate 81 can guide the materials to the position at the discharge port 7 for discharging. During use, the material guiding angle of the material guiding plate 81 can be adjusted according to specific use requirements. The adjustment process is to pull up the positioning frame 86 to separate the positioning pin 82 from the positioning pin insertion hole 87. The positioning frame 86 no longer positions the material guiding plate 81. Rotate and adjust the material guiding plate 81. After adjusting to the appropriate position, release the positioning frame 86 to insert the positioning pin 82 into the positioning pin insertion hole 87 to fix the angular position of the material guiding plate 81 again. When it is necessary to clean the surface of the rotating disk 4, the material guiding shell 6 can be directly disassembled. The material guiding shell 6 and the support frame 91 are fixedly clamped to each other through the clamping block 93. The assembly and disassembly processes are simple and convenient. After disassembling the material guiding shell 6, it is more convenient to clean the rotating disk 4.

Claims

1. A disc feeder, comprising a base (1), characterized in that: The top of the base (1) is fixedly equipped with an assembly frame (2), a rotating shaft (3) is rotatably connected inside the assembly frame (2), a rotating disk (4) is fixedly equipped on the top of the rotating shaft (3), a driving mechanism (5) drivingly connected to the rotating shaft (3) is fixedly equipped on the bottom of the base (1), a material guide shell (6) is installed on the top of the rotating disk (4), a material outlet (7) is provided on the side wall of the material guide shell (6), a material guide mechanism (8) is installed on the side wall of the material guide shell (6), and a supporting mechanism (9) is fixedly equipped between the material guide shell (6) and the base (1).

2. A disc feeder according to claim 1, characterized in that: The driving mechanism (5) comprises a driving motor (51), the output end of the driving motor (51) is fixedly connected to a bevel gear (53) via a reducer (52), a transmission gear (54) is fixedly mounted on the side wall of the rotating shaft (3), and the bevel gear (53) and the transmission gear (54) are meshed with each other.

3. A disc feeder according to claim 1, characterized in that: The material guide mechanism (8) comprises a material guide plate (81), the material guide plate (81) is rotatably connected to a side wall of the material outlet (7), a positioning pin (82) is fixedly connected to the top of the material guide plate (81), a mounting block (83) is integrally formed on the other side wall of the material outlet (7), a telescopic frame (84) is slidably connected to the mounting block (83), a positioning frame (86) is fixedly connected to the top of the telescopic frame (84), a spring (85) is installed between the telescopic frame (84) and the inner cavity of the mounting block (83), and positioning pin insertion holes (87) are evenly arranged in the positioning frame (86).

4. A disc feeder according to claim 1, characterized in that: The support mechanism (9) comprises a support frame (91), the support frame (91) is fixedly connected to the side wall of the base (1), a support groove (92) is provided on the top of the support frame (91), and a clamping block (93) is integrally formed on the side wall of the material guide shell (6).

5. A disc feeder according to claim 4, characterized in that: The number of the support frames (91) and the number of the clamping blocks (93) are at least three, respectively, and the three support frames (91) and the clamping blocks (93) are evenly distributed in a circle around the center of the material guide shell (6).

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