A raw material mixing machine for fuel cell processing

Abstract

The application discloses a raw material mixing machine for fuel cell processing, which comprises a machine body, a threaded groove, a screw rod, a mixing assembly, an adjusting assembly, a filtering assembly, a second motor and a partition seat. Compared with the prior raw material mixing machine for fuel cell processing, the mixing assembly is designed to simultaneously perform lifting and rotary stirring, and a through hole is formed in the extrusion plate to increase the extrusion mixing mode, so that the mixing efficiency is improved through multiple mixing modes. Different raw materials can be added in batches, and then the angle of the extrusion plate is adjusted through the adjusting assembly to adapt to the mixing requirements of different raw materials, so that the uniformity of the raw materials is maximally ensured. The filtering assembly is designed to be extruded and rebounded due to the continuous movement of the raw materials during the processing, so that most of the powders in the interior pass through the filter screen and enter the collecting box, thereby avoiding the adverse effects of the powders on the machine itself and the surrounding environment.

Description

Technical Field

[0001] This invention relates to the field of fuel cell processing technology, specifically to a raw material mixer for fuel cell processing. Background Technology

[0002] A fuel cell is an electrochemical cell that converts the chemical energy of fuel and oxidant into electrical energy through a redox reaction. The first step in fuel cell manufacturing is mixing the raw materials. However, existing fuel cell mixing machines suffer from low efficiency due to their limited mixing methods, hindering overall production cycle control. Furthermore, these machines typically add raw materials together, leading to inconsistent uniformity and wasting considerable time. Finally, the powder generated during mixing cannot be properly handled. This powder adheres to the machine's interior, accumulating over time and impacting its lifespan. Additionally, the powder discharged with the raw materials pollutes the surrounding environment. Summary of the Invention

[0003] The purpose of this invention is to provide a raw material mixer for fuel cell processing, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a raw material mixer for fuel cell processing, comprising a machine body, a threaded groove, a lead screw, a mixing component, an adjusting component, a filtering component, a second motor, a feed inlet, a discharge outlet, and a separator seat. The top of the machine body is provided with a second motor, the output end of which is fixedly connected to a lead screw, which is rotatably connected to the inner wall of the top of the machine body. A mixing component is mounted on the lead screw, and a separator seat is mounted at the bottom of the lead screw. A filtering component is mounted at the bottom of the separator seat. The mixing component includes a housing, an extrusion plate, a fixed seat, a mounting shaft, a conical slider, a first telescopic rod, a first threaded half-cylinder, and a first rack. The housing is mounted on the lead screw, and extrusion plates are distributed around the perimeter of the housing. The first telescopic rod is symmetrically fixed inside the housing, and one end of the first telescopic rod is fixedly connected to a first threaded half-cylinder, which is threadedly connected to the outer wall of one side of the lead screw.

[0005] Preferably, a fixed seat is fixedly connected to one side of the outer wall of the extrusion plate, and an installation shaft is rotatably connected to one side of the outer wall of the fixed seat. A tapered slider is fixedly connected to one end of the installation shaft. A threaded groove is opened inside the machine body, and the tapered slider is slidably connected inside the threaded groove.

[0006] Preferably, the mixing component is internally provided with an adjustment component, which includes a second threaded half-cylinder, a second rack, a drive wheel, a second telescopic rod, a first rotating shaft, a driven wheel, a first motor, a second rotating shaft, and a spur gear. The first motor is symmetrically fixed inside the housing. The output end of the first motor is fixedly connected to the second rotating shaft. A spur gear is mounted on the second rotating shaft. The bottom end of the spur gear is meshed with the first rack, and the first rack is fixedly connected to the top end of the first threaded half-cylinder. The top end of the spur gear is meshed with the second rack, and the top end of the second rack is fixedly connected to the second threaded half-cylinder. A drive wheel is mounted on the second threaded half-cylinder. Driven wheels are symmetrically meshed on both sides of the drive wheel. The first rotating shaft is installed inside the driven wheel, and one end of the first rotating shaft is fixedly connected to one side of the outer wall of the extrusion plate.

[0007] Preferably, a second telescopic rod is symmetrically fixed inside the drive wheel, and one end of the second telescopic rod is fixedly connected to the outer wall of one side of the second threaded half cylinder.

[0008] Preferably, the filtration assembly includes a collection box, a column, a connecting rod, a spring, and a filter screen. The collection box is installed on the inner wall of the bottom of the machine body. A column is fixed at the center of the collection box. A connecting rod is provided at the top of the column, and one end of the connecting rod is fixedly connected to the bottom of the separator seat.

[0009] Preferably, a filter screen is provided at the bottom of the partition seat, and the filter screen is slidably connected to the outer wall of one side of the connecting rod. A spring is sleeved on the connecting rod, and one end of the spring is fixedly connected to the outer wall of the bottom end of the filter screen, and the other end is fixedly connected to the outer wall of the top end of the column.

[0010] Preferably, the bottom of the machine body is provided with a feed inlet, and one side of the machine body is provided with a discharge outlet.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: Compared with the existing raw material mixers for fuel cell processing, the mixing component designed in the present invention can simultaneously perform lifting and rotating stirring, and the extrusion plate has through holes, adding an extrusion mixing method. Multiple mixing methods improve mixing efficiency. The present invention can add raw materials with different properties in batches, and then adjust the angle of the extrusion plate by adjusting the component to adapt to the mixing requirements of different raw materials, which can ensure the uniformity of raw materials to the greatest extent. During the processing, the filter component designed in the present invention will squeeze the filter screen and generate rebound due to the continuous movement of the raw materials, so that most of the powder inside will pass through the filter screen and enter the collection box, avoiding adverse effects on the machine itself and the surrounding environment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall three-dimensional cross-sectional structure of the present invention;

[0013] Figure 2 for Figure 1Enlarged view of the structure of region A in the middle;

[0014] Figure 3 This is a schematic diagram of the front sectional view of the box body of the present invention;

[0015] Figure 4 for Figure 3 Enlarged view of the structure of region B in the middle;

[0016] Figure 5 This is a top view of the spur gear structure of the present invention;

[0017] Figure 6 This is a schematic diagram of the main structure of the filter component of the present invention;

[0018] In the diagram: 1. Machine body; 11. Threaded groove; 2. Lead screw; 3. Mixing assembly; 31. Box; 32. Extrusion plate; 321. Fixed seat; 322. Mounting shaft; 323. Conical slider; 33. First telescopic rod; 34. First threaded half-cylinder; 341. First rack; 4. Adjusting assembly; 41. Second threaded half-cylinder; 411. Second rack; 42. Driving wheel; 421. Second telescopic rod; 43. First rotating shaft; 44. Driven wheel; 45. First motor; 46. Second rotating shaft; 47. Spur gear; 5. Filter assembly; 51. Collection box; 52. Column; 53. Connecting rod; 54. Spring; 55. Filter screen; 6. Second motor; 7. Feed inlet; 8. Discharge outlet; 9. Separator. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-6An embodiment of the present invention provides a raw material mixer for fuel cell processing, comprising a body 1, a second motor 6 disposed at the top of the body 1, a lead screw 2 fixedly connected to the output end of the second motor 6, and the lead screw 2 rotatably connected to the inner wall of the top of the body 1, a mixing assembly 3 mounted on the lead screw 2, a separator 9 mounted at the bottom of the lead screw 2, and a filter assembly 5 disposed at the bottom of the separator 9, the mixing assembly 3 comprising a housing 31, an extrusion plate 32, a fixing seat 321, a mounting shaft 322, a conical slider 323, a first telescopic rod 33, a first threaded half-cylinder 34, and a first rack 341, the housing 31 mounted on the lead screw 2, the extrusion plate 32 distributed around the perimeter of the housing 31, and the first telescopic rod 33 symmetrically fixed inside the housing 31. One end of the rod 33 is fixedly connected to a first threaded half-cylinder 34, and the first threaded half-cylinder 34 is threadedly connected to the outer wall of one side of the lead screw 2; a fixed seat 321 is fixedly connected to the outer wall of one side of the extrusion plate 32, and a mounting shaft 322 is rotatably connected to the outer wall of one side of the fixed seat 321. A conical slider 323 is fixedly connected to one end of the mounting shaft 322. A threaded groove 11 is opened inside the machine body 1, and the conical slider 323 is slidably connected inside the threaded groove 11; an adjustment component 4 is provided inside the mixing component 3. The adjustment component 4 includes a second threaded half-cylinder 41, a second rack 411, a driving wheel 42, a second telescopic rod 421, a first rotating shaft 43, a driven wheel 44, a first motor 45, a second rotating shaft 46, and a spur gear 47. The inside of the housing 31 is symmetrically fixed. A first motor 45 is fixedly connected to the output end of the first motor 45, and a second rotating shaft 46 is fixedly connected to the output end of the first motor 45. A spur gear 47 is mounted on the second rotating shaft 46, and a first rack 341 is meshed with the bottom end of the spur gear 47. The first rack 341 is fixedly connected to the top end of the first threaded half-cylinder 34. A second rack 411 is meshed with the top end of the second rack 411, and a second threaded half-cylinder 41 is fixedly connected to the top end of the second threaded half-cylinder 41. A driving wheel 42 is mounted on the second threaded half-cylinder 41, and driven wheels 44 are symmetrically meshed on both sides of the driving wheel 42. A first rotating shaft 43 is installed inside the driven wheel 44, and one end of the first rotating shaft 43 is fixedly connected to the outer wall of one side of the extrusion plate 32. A second telescopic rod 421 is symmetrically fixed inside the driving wheel 42. One end of 421 is fixedly connected to the outer wall of one side of the second threaded half-cylinder 41; the filter assembly 5 includes a collection box 51, a column 52, a connecting rod 53, a spring 54 and a filter screen 55. The collection box 51 is installed on the inner wall of the bottom end of the machine body 1. The column 52 is fixed at the center of the collection box 51. The top end of the column 52 is provided with a connecting rod 53, and one end of the connecting rod 53 is fixedly connected to the bottom end of the separator seat 9. The bottom end of the separator seat 9 is provided with a filter screen 55, and the filter screen 55 is slidably connected to the outer wall of one side of the connecting rod 53. A spring 54 is sleeved on the connecting rod 53, and one end of the spring 54 is fixedly connected to the outer wall of the bottom end of the filter screen 55, and the other end is fixedly connected to the outer wall of the top end of the column 52; the bottom end of the machine body 1 is provided with a feed inlet 7, and one side of the machine body 1 is provided with a discharge outlet 8.

[0021] Working principle: When mixing raw materials using this invention, raw materials with different properties are processed in batches, and those with similar properties are added together to the feed inlet 7. Then, the second motor 6 on the machine body 1 is started. The second motor 6 drives the mixing component 3 via the lead screw 2 to mix the raw materials. The lead screw 2 drives the first threaded half-cylinder 34. The first threaded half-cylinder 34 drives the housing 31 via the first telescopic rod 33. The housing 31 drives the fixed seat 321 via the extrusion plate 32. The fixed seat 321 drives the conical slider 323 via the mounting shaft 322. The conical slider 323 moves along the threaded groove 11 and carries the extrusion plate 32 up and down spirally. The raw materials are mixed in various ways through the through holes on the extrusion plate 32. Then, the second motor 6 is turned off, and raw materials with different properties are added. The extrusion plate 32 is adjusted using the adjusting component 4. The first motor 45 is started. The first motor 45 drives the spur gear 47 via the second rotating shaft 46. The spur gear 47 drives the first gear... The first threaded half-cylinder 34 is opened by the bar 341, and the second threaded half-cylinder 41 is closed by the spur gear 47 via the second rack 411. At this time, the second telescopic rod 421 is extended. Then the second motor 6 is started. The second motor 6 drives the driving wheel 42 via the lead screw 2. The driving wheel 42 drives the first rotating shaft 43 via the driven wheel 44. The first rotating shaft 43 drives the extrusion plate 32 to rotate and adjust the angle. Then the second motor 6 is turned off. After the first threaded half-cylinder 34 and the second threaded half-cylinder 41 are reset, the mixing component 3 is used to mix the raw materials. Finally, the mixture is discharged through the discharge port 8. During the mixing process, the filter component 5 will continuously collect the powder. The raw materials will continuously collide with the filter screen 55. Under the action of the spring 54, the filter screen 55 will jump up and down along the connecting rod 53 to collect the powder generated during the mixing process into the collection box 51. The column 52 is used to install the connecting rod 53, and the separator 9 is used to install the lead screw 2.

[0022] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A raw material mixer for fuel cell processing, comprising a body (1), characterized in that: A second motor (6) is provided at the top of the machine body (1). A lead screw (2) is fixedly connected to the output end of the second motor (6), and the lead screw (2) is rotatably connected to the inner wall of the top of the machine body (1). A mixing component (3) is installed on the lead screw (2), and a separator seat (9) is installed at the bottom end of the lead screw (2). A filter component (5) is provided at the bottom end of the separator seat (9). The mixing component (3) includes a housing (31). The housing (31) is installed on the lead screw (2). Extrusion plates (32) are distributed around the housing (31). A first telescopic rod (33) is symmetrically fixed inside the housing (31). A first threaded half-cylinder (34) is fixedly connected to one end of the first telescopic rod (33), and the first threaded half-cylinder (34) is threadedly connected to the lead screw. On one side of the outer wall of (2), a fixed seat (321) is fixedly connected to one side of the outer wall of the extrusion plate (32). An installation shaft (322) is rotatably connected to one side of the outer wall of the fixed seat (321). A conical slider (323) is fixedly connected to one end of the installation shaft (322). A threaded groove (11) is opened inside the machine body (1), and the conical slider (323) is slidably connected to the inside of the threaded groove (11). An adjustment component (4) is provided inside the mixing component (3). The adjustment component (4) includes a second threaded half cylinder (41). A first motor (45) is symmetrically fixed inside the housing (31). A second rotating shaft (46) is fixedly connected to the output end of the first motor (45). A spur gear is installed on the second rotating shaft (46). (47), the bottom end of the spur gear (47) is meshed with a first rack (341), and the first rack (341) is fixedly connected to the top end of the first threaded half cylinder (34). The top end of the spur gear (47) is meshed with a second rack (411), and the top end of the second rack (411) is fixedly connected to a second threaded half cylinder (41). A driving wheel (42) is installed on the second threaded half cylinder (41). Driven wheels (44) are symmetrically meshed on both sides of the driving wheel (42). A first rotating shaft (43) is installed inside the driven wheel (44), and one end of the first rotating shaft (43) is fixedly connected to the outer wall of one side of the extrusion plate (32). A second telescopic rod (421) is symmetrically fixed inside the driving wheel (42), and the second telescopic rod ( One end of 421) is fixedly connected to the outer wall of the second threaded half cylinder (41). The filter assembly (5) includes a collection box (51). The collection box (51) is installed on the inner wall of the bottom end of the body (1). A column (52) is fixed in the center of the collection box (51). A connecting rod (53) is provided at the top of the column (52). One end of the connecting rod (53) is fixedly connected to the bottom end of the partition seat (9). A filter screen (55) is provided at the bottom end of the partition seat (9). The filter screen (55) is slidably connected to the outer wall of the connecting rod (53). A spring (54) is sleeved on the connecting rod (53). One end of the spring (54) is fixedly connected to the outer wall of the bottom end of the filter screen (55), and the other end is fixedly connected to the outer wall of the top end of the column (52).

2. The raw material mixer for fuel cell processing according to claim 1, characterized in that: The bottom of the machine body (1) is provided with a feed inlet (7), and the side of the machine body (1) is provided with a discharge outlet (8).

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