A pushing assembly and silicon powder conveying device

Abstract

The utility model belongs to the technical field of silicon powder conveying, especially relates to a push material subassembly and silicon powder conveying device, including support, the outer wall fixedly connected with feeding frame of support, the bottom welding of feeding frame has the hopper, the top hinged of hopper has the apron, the outer wall welding of feeding frame has the guide tube, the bottom fixedly connected with the storehouse of guide tube, the top fixedly connected with the stirring motor of storehouse, the output fixedly connected with the stirring shaft of stirring motor, the outer wall welding of stirring shaft has the stirring board, the bottom fixedly connected with the connecting frame of stirring board, through setting the push plate, silicon powder falls into the push frame in the connecting pipe, then, the push seat is driven along the inner wall of push frame and slides by the pneumatic push cylinder work, and the push seat sliding drives the push plate to push out silicon powder from the discharge gate, realizes the stable conveying operation to silicon powder, and the working surface of push plate is " V " shape, avoids the silicon powder to accumulate in the inside of push frame.

Description

Technical Field

[0001] This utility model belongs to the field of silicon powder conveying technology, and particularly relates to a pushing component and a silicon powder conveying device. Background Technology

[0002] Bulk silicon powder conveying devices for smelting furnaces play an important role in the metallurgical industry. They are mainly used to transport raw materials into smelting furnaces or reaction furnaces to ensure continuous production and avoid furnace temperature fluctuations or production interruptions caused by uneven material supply.

[0003] In existing silicon powder conveying devices, silicon powder accumulates inside the pushing frame during the pushing process, leading to slow powder conveying or even blockage. Therefore, we propose a pushing assembly and a silicon powder conveying device. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a pushing component and a silicon powder conveying device to achieve stable silicon powder conveying operation.

[0005] In view of this, the present invention provides a pushing component and a silicon powder conveying device, including a support frame, a feeding frame fixedly connected to the outer wall of the support frame, a hopper welded to the bottom end of the feeding frame, a cover plate hinged to the top end of the hopper, a guide pipe welded to the outer wall of the feeding frame, a hopper fixedly connected to the bottom end of the guide pipe, a stirring motor fixedly connected to the top end of the hopper, a stirring shaft fixedly connected to the output end of the stirring motor, a stirring plate welded to the outer wall of the stirring shaft, a connecting frame fixedly connected to the bottom end of the stirring plate, a base plate fixedly connected to the bottom end of the connecting frame, an arch-breaking rod fixedly connected to the outer wall of the base plate, a connecting pipe welded to the bottom end of the hopper, a pushing frame fixedly connected to the bottom end of the connecting pipe, a pneumatic pusher cylinder fixedly connected to one end of the pushing frame, a pushing seat fixedly connected to the output end of the pneumatic pusher cylinder, a pusher plate fixedly connected to the outer wall of the pushing seat, and a discharge port welded to the bottom edge of the pushing frame.

[0006] Based on the above structure, silicon powder falls into the pushing frame through the connecting pipe. Then, the pneumatic pusher cylinder drives the pusher seat to slide along the inner wall of the pushing frame. The sliding of the pusher seat drives the pusher plate to push the silicon powder out of the discharge port, thus realizing a stable silicon powder conveying operation.

[0007] Preferably, a conveyor motor is fixedly connected to the top of the feeding frame, and a conveyor shaft is fixedly connected to the output end of the conveyor motor. A bolt conveyor plate is welded to the outer wall of the conveyor shaft. In this embodiment, the operator pours silicon powder into the hopper and covers it with a cover plate. Then, the conveyor motor drives the bolt conveyor plate on the outer wall of the conveyor shaft to rotate, lifting the silicon powder above the feeding frame, so that the silicon powder enters the hopper through the guide pipe, realizing the sealed feeding operation of silicon powder.

[0008] Preferably, the feeding frame is vertical. In this embodiment, by setting the feeding frame to be vertical, it is beneficial to reduce the floor space occupied by the feeding frame.

[0009] Preferably, the hopper is in the shape of an inverted trapezoid, and the guide pipe is in the shape of an inclined plate. In this embodiment, it is convenient for the conveying motor to drive the bolt conveying plate on the outer wall of the conveying shaft to rotate, so as to lift the silicon powder in the hopper to the top of the feeding frame, and so that the silicon powder enters the silo through the guide pipe, thereby realizing the sealed feeding operation of silicon powder.

[0010] Preferably, the stirring plates are provided in two sets, and the two sets of stirring plates are symmetrical about the stirring shaft. In this embodiment, the stirring motor drives the stirring shaft to rotate, and the rotation of the stirring shaft drives the stirring plates to rotate synchronously to stir the silicon powder and prevent the silicon powder from sticking together.

[0011] Preferably, two sets of the arch-breaking rods are provided, and the two sets of arch-breaking rods are parallel. The bottom plate is in contact with the inner wall of the silo. In this embodiment, the rotation of the stirring shaft drives the bottom plate at the bottom of the connecting frame to rotate, and the rotation of the bottom plate drives the arch-breaking rods to rotate synchronously to perform arch-breaking operation on the silicon powder.

[0012] Preferably, the working surface of the pusher plate is "V" shaped. In this embodiment, the pneumatic pusher cylinder drives the pusher seat to slide along the inner wall of the pusher frame. The sliding of the pusher seat drives the pusher plate to push the silicon powder out of the feed port, thereby realizing a stable silicon powder conveying operation. By setting the "V" shaped pusher plate, the accumulation of silicon powder inside the pusher frame is avoided.

[0013] The beneficial effects of this utility model are:

[0014] 1. The feeding assembly and silicon powder conveying device, by setting up an arch-breaking rod, the stirring motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring plate to rotate synchronously to stir the silicon powder and prevent the silicon powder from sticking together. At the same time, the rotation of the stirring shaft drives the bottom plate at the bottom of the connecting frame to rotate, and the rotation of the bottom plate drives the arch-breaking rod to rotate synchronously to break the arches of the silicon powder.

[0015] 2. The pushing assembly and silicon powder conveying device, by setting a push plate, allows silicon powder to fall into the pushing frame through the connecting pipe. Then, the pneumatic push cylinder drives the push seat to slide along the inner wall of the pushing frame. The sliding of the push seat drives the push plate to push the silicon powder out from the discharge port, realizing stable silicon powder conveying operation. Moreover, the working surface of the push plate is "V" shaped to avoid silicon powder from accumulating inside the pushing frame. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the feeding frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the hopper of this utility model;

[0019] Figure 4 This is a cross-sectional view of the push frame structure of this utility model.

[0020] The markings in the diagram are as follows:

[0021] 1. Support frame; 2. Feeding frame; 201. Conveyor motor; 202. Conveyor shaft; 203. Bolt conveyor plate; 3. Hopper; 4. Cover plate; 5. Guide pipe; 6. Storage bin; 7. Mixing motor; 8. Mixing shaft; 9. Mixing plate; 10. Connecting frame; 11. Base plate; 12. Arch breaking rod; 13. Connecting pipe; 14. Pushing frame; 15. Pneumatic pusher cylinder; 16. Pushing seat; 17. Push plate; 18. Discharge port. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] This application discloses a feeding assembly and a silicon powder conveying device, including a support 1. A feeding frame 2 is fixedly connected to the outer wall of the support 1. A hopper 3 is welded to the bottom end of the feeding frame 2. A cover plate 4 is hinged to the top end of the hopper 3. A guide pipe 5 is welded to the outer wall of the feeding frame 2. A hopper 6 is fixedly connected to the bottom end of the guide pipe 5. A stirring motor 7 is fixedly connected to the top end of the hopper 6. A stirring shaft 8 is fixedly connected to the output end of the stirring motor 7. A stirring plate 9 is welded to the outer wall of the stirring shaft 8. The bottom of the stirring plate 9... A connecting frame 10 is fixedly connected to the end of the hopper 6. A base plate 11 is fixedly connected to the bottom end of the connecting frame 10. An arch-breaking rod 12 is fixedly connected to the outer wall of the base plate 11. A connecting pipe 13 is welded to the bottom end of the hopper 6. A pushing frame 14 is fixedly connected to the bottom end of the connecting pipe 13. A pneumatic pusher cylinder 15 is fixedly connected to one end of the pushing frame 14. A pushing seat 16 is fixedly connected to the output end of the pneumatic pusher cylinder 15. A push plate 17 is fixedly connected to the outer wall of the pushing seat 16. A discharge port 18 is welded to the bottom edge of the pushing frame 14.

[0025] Based on the above structure, silicon powder falls into the push frame 14 through the connecting pipe 13. Then, the pneumatic push cylinder 15 works to drive the push seat 16 to slide along the inner wall of the push frame 14. The sliding of the push seat 16 drives the push plate 17 to push the silicon powder out from the discharge port 18, thereby realizing a stable silicon powder conveying operation.

[0026] In one embodiment, a conveyor motor 201 is fixedly connected to the top of the feeding frame 2, and a conveyor shaft 202 is fixedly connected to the output end of the conveyor motor 201. A bolt conveyor plate 203 is welded to the outer wall of the conveyor shaft 202.

[0027] In this embodiment, the worker pours silicon powder into the hopper 3 and covers it with the cover plate 4. Then, the conveyor motor 201 drives the bolt conveyor plate 203 on the outer wall of the conveyor shaft 202 to rotate, lifting the silicon powder above the feeding frame 2, so that the silicon powder enters the hopper 6 through the guide pipe 5, realizing the sealed feeding operation of silicon powder.

[0028] In one embodiment, the feeding frame 2 is vertical.

[0029] In this embodiment, by setting the feeding frame 2 in a vertical shape, it is beneficial to reduce the floor space occupied by the feeding frame 2.

[0030] In one embodiment, the hopper 3 is in the shape of an inverted trapezoid, and the guide pipe 5 is in the shape of an inclined plate.

[0031] In this embodiment, the conveying motor 201 drives the bolt conveying plate 203 on the outer wall of the conveying shaft 202 to rotate, lifting the silicon powder in the hopper 3 to the top of the feeding frame 2, so that the silicon powder enters the hopper 6 through the guide pipe 5, realizing the sealed feeding operation of silicon powder.

[0032] In one embodiment, two sets of stirring plates 9 are provided, and the two sets of stirring plates 9 are symmetrical about the stirring shaft 8.

[0033] In this embodiment, the stirring motor 7 drives the stirring shaft 8 to rotate, and the rotation of the stirring shaft 8 drives the stirring plate 9 to rotate synchronously, so as to stir the silicon powder and prevent the silicon powder from sticking together.

[0034] In one embodiment, two sets of arch-breaking rods 12 are provided, the two sets of arch-breaking rods 12 are parallel, and the bottom plate 11 is attached to the inner wall of the hopper 6.

[0035] In this embodiment, the rotation of the stirring shaft 8 drives the bottom plate 11 at the bottom of the connecting frame 10 to rotate, and the rotation of the bottom plate 11 drives the arch-breaking rod 12 to rotate synchronously to break the arch of the silicon powder.

[0036] In one embodiment, the working surface of the push plate 17 is V-shaped.

[0037] In this embodiment, the pneumatic pusher cylinder 15 drives the pusher seat 16 to slide along the inner wall of the pusher frame 14. The sliding of the pusher seat 16 drives the pusher plate 17 to push the silicon powder out from the feed port 18, thereby achieving stable silicon powder conveying operation. By setting the "V"-shaped pusher plate 17, the silicon powder is prevented from accumulating inside the pusher frame 14.

[0038] In this embodiment, when the pushing component and silicon powder conveying device are in use, firstly, the operator pours the silicon powder into the hopper 3 and covers it with the cover plate 4. Then, the conveying motor 201 drives the bolt conveying plate 203 on the outer wall of the conveying shaft 202 to rotate, lifting the silicon powder above the feeding frame 2, so that the silicon powder enters the hopper 6 through the guide pipe 5, realizing the sealed feeding operation of silicon powder.

[0039] Next, the stirring motor 7 drives the stirring shaft 8 to rotate, and the stirring shaft 8 drives the stirring plate 9 to rotate synchronously to stir the silicon powder and prevent the silicon powder from sticking together. At the same time, the rotation of the stirring shaft 8 drives the bottom plate 11 at the bottom of the connecting frame 10 to rotate, and the rotation of the bottom plate 11 drives the arch-breaking rod 12 to rotate synchronously to break the arch of the silicon powder.

[0040] Finally, the silicon powder falls into the push frame 14 through the connecting pipe 13. Then, the pneumatic push cylinder 15 works to drive the push seat 16 to slide along the inner wall of the push frame 14. The sliding of the push seat 16 drives the push plate 17 to push the silicon powder out from the discharge port 18, thus realizing the stable conveying operation of silicon powder.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pusher assembly and silicon powder delivery device, characterized by, The system includes a support frame (1), a feeding frame (2) fixedly connected to the outer wall of the support frame (1), a hopper (3) welded to the bottom end of the feeding frame (2), a cover plate (4) hinged to the top end of the hopper (3), a guide pipe (5) welded to the outer wall of the feeding frame (2), a hopper (6) fixedly connected to the bottom end of the guide pipe (5), a stirring motor (7) fixedly connected to the top end of the hopper (6), a stirring shaft (8) fixedly connected to the output end of the stirring motor (7), a stirring plate (9) welded to the outer wall of the stirring shaft (8), and a connecting frame fixedly connected to the bottom end of the stirring plate (9). (10) A base plate (11) is fixedly connected to the bottom end of the connecting frame (10). An arch-breaking rod (12) is fixedly connected to the outer wall of the base plate (11). A connecting pipe (13) is welded to the bottom end of the hopper (6). A pushing frame (14) is fixedly connected to the bottom end of the connecting pipe (13). A pneumatic push cylinder (15) is fixedly connected to one end of the pushing frame (14). A pushing seat (16) is fixedly connected to the output end of the pneumatic push cylinder (15). A push plate (17) is fixedly connected to the outer wall of the pushing seat (16). A discharge port (18) is welded to the bottom edge of the pushing frame (14).

2. The pusher assembly and silicon powder delivery device of claim 1, wherein: The top of the feeding frame (2) is fixedly connected to a conveyor motor (201), the output end of the conveyor motor (201) is fixedly connected to a conveyor shaft (202), and the outer wall of the conveyor shaft (202) is welded with a bolt conveyor plate (203).

3. The pusher assembly and silicon powder delivery device of claim 1, wherein: The feeding frame (2) is vertical.

4. The pusher assembly and silicon powder delivery device of claim 1, wherein: The hopper (3) is in the shape of an inverted trapezoid, and the guide pipe (5) is in the shape of an inclined plate.

5. The pusher assembly and silicon powder delivery device of claim 1, wherein: The stirring plates (9) are provided in two sets, and the two sets of stirring plates (9) are symmetrical about the stirring shaft (8).

6. The pusher assembly and silicon powder delivery device of claim 1, wherein: The arch-breaking rod (12) is provided in two sets, and the two sets of arch-breaking rod (12) are parallel to each other. The bottom plate (11) is attached to the inner wall of the silo (6).

7. The pusher assembly and silicon powder delivery device of claim 1, wherein: The working surface of the push plate (17) is V-shaped.

Images