Copper powder filtering device

Abstract

The copper powder filtering device comprises a base and a top plate, the upper surface of the base is symmetrically connected with vertical plates, the vertical plates are movably connected with a filtering cylinder through bearings, the upper surfaces of the vertical plates are fixedly connected with the top plate, the outer side face of one end of the filtering cylinder is fixedly connected with a gear ring, and the end face of the other end of the filtering cylinder is fixedly connected with a cylinder cover. Meanwhile, the interior of the base is movably connected with a collecting box through a groove, the outer side face of the base is fixedly connected with a main motor through a carrying plate, a buffer groove is formed in the lower surface of a top plate, a transmission rod is movably connected into the buffer groove through a bearing, one end of the transmission rod is meshed with a gear ring through a driven wheel, and a beating plate is slidably connected into the buffer groove through a spring; and the cam is movably connected in the buffer groove through a transmission rod. Through the cooperation of the beating plate, the filter cartridge, the top plate, the cam and the transmission rod, the filter device can conveniently filter copper powder, the probability that the filter cartridge is blocked can be effectively reduced, and the filter efficiency of the filter device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of metal powder production, in particular to a copper powder filtering device. Background Art

[0002] Metal powder refers to a group of metal particles with a size of less than 1 mm, including single metal powder, alloy powder and certain refractory compound powders with metallic properties. It is the main raw material for powder metallurgy. In the copper powder production process, the copper slag mixed in the copper powder needs to be filtered and screened to separate the agglomerates from the copper slag and copper powder. However, the existing copper powder filtering device is inefficient in filtering and screening, has a complex structure and is inconvenient to operate, and the filter holes are prone to clogging, which increases the frequency of workers stopping the machine for cleaning. Utility Model Content

[0003] In order to overcome the defects of the prior art, a copper powder filtering device is provided to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, a copper powder filtering device is provided, comprising: a base and a top plate, the upper surface of the base is symmetrically connected to the vertical plate, the vertical plate is movably connected to the filter cartridge through a bearing, and the upper surface of the vertical plate is fixedly connected to the top plate, and the outer side surface of one end of the filter cartridge is fixedly connected to the gear ring, and the other end surface of the filter cartridge is fixedly connected to the cartridge cover, while the inside of the base is movably connected to the collection box through a groove, the outer side surface of the base is fixedly connected to the main motor through a loading plate, the output shaft of the main motor engages the gear ring through a driving wheel, and the protective plates are symmetrically connected on both sides of the vertical plate and the top plate, a buffer groove is provided on the lower surface of the top plate, a transmission rod is movably connected to the buffer groove through a bearing, and one end of the transmission rod engages the gear ring through a driven wheel, and the striking plate is slidably connected to the buffer groove through a spring, and the cam is movably connected to the buffer groove through the transmission rod, and at the same time, a through-opening is provided corresponding to the position of the top of the buffer groove relative to the cam, and the position of the upper surface of the top plate near the through-opening is correspondingly connected to the protective shell.

[0005] Preferably, the base is concave in structure as a whole, the size of the groove in the base is adapted to the size of the collection box, and the door panel is hinged on the side of the base, while the two sets of vertical panels fixedly connected on the upper surface of the base are both square in structure.

[0006] Preferably, the filter cartridge has an overall cylindrical structure, the filter portion opened in the middle of the filter cartridge has a cylindrical structure, and the partition fixedly connected to the inside of the filter cartridge near one end of the filter portion has a circular structure. At the same time, the cartridge cover fixed to the filter cartridge by bolts has a convex structure, and the size of the protruding portion of the cartridge cover is matched with the inner cavity of the filter cartridge.

[0007] Preferably, the top plate has a rectangular structure, two sets of vertical plates are fixedly connected at both ends of the lower surface of the top plate, and the cross-section formed by the top plate and the vertical plates combined together has a U-shaped structure, and the two sets of protective plates fixedly connected on both sides of the top plate and the vertical plates are both rectangular structures.

[0008] Preferably, the position of the protective plate surface relative to the filter cartridge corresponds to the connected limit plate, the length of the limit plate is greater than the length of the filter part, and the end face of the limit plate is an M-shaped structure. At the same time, the arc-shaped groove on the surface of the limit plate fits the size of the outer surface of the filter cartridge.

[0009] Preferably, the striking plate has a rectangular structure, the lower surface of the striking plate has an arc-shaped structure, and the size of the lower surface of the striking plate is adapted to the outer surface of the filter cartridge, and multiple groups of guide rods are symmetrically connected to the upper surface of the striking plate, the guide rods have a cylindrical structure, and guide holes are provided at the top of the buffer groove corresponding to the position of the guide rods, and at the same time, the spring fixedly connected to the upper surface of the striking plate is sleeved on the surface of the guide rod.

[0010] Preferably, the buffer groove has a rectangular structure, and three groups of through-holes are opened at equal intervals on the top of the buffer groove. The three groups of through-holes are all long strip structures, and the cross-section formed by the combination of the buffer groove and the through-holes is an E-shaped structure. At the same time, the cross-section of the protective shell fixedly connected to the upper surface of the top plate is a U-shaped structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are: through the cooperation of the filter cartridge, cartridge cover, partition, filter part, gear ring and main motor, the device can quickly screen and filter copper powder, and the overall structure of the device is simple and easy to operate. At the same time, through the cooperation of the top plate, gear ring, driven wheel, transmission rod, cam, guide rod and striking plate, the device can perform real-time striking and cleaning of the filter part of the filter cartridge, thereby effectively reducing the chance of the filter part being blocked, reducing the frequency of workers stopping for cleaning, and helping to enhance the overall filtering efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view schematic diagram of an embodiment of the utility model.

[0013] Figure 2 This is a side view schematic diagram of an embodiment of the present invention.

[0014] Figure 3 It is a top view schematic diagram of an embodiment of the present utility model.

[0015] Figure 4 It is a side structural schematic diagram of an embodiment of the utility model.

[0016] In the figure: 1. Base; 2. Collection box; 3. Vertical plate; 4. Filter cartridge; 5. Cartridge cover; 6. Limit plate; 7. Filter unit; 8. Impact plate; 9. Top plate; 10. Transmission rod; 11. Cam; 12. Guide rod; 13. Buffer groove; 14. Protective shell; 15. Driven wheel; 16. Partition; 17. Ring gear; 18. Main motor; 19. Protective plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Reference Figures 1 to 4 As shown, the utility model provides a copper powder filtering device, including: a base 1 and a top plate 9, the upper surface of the base 1 is symmetrically connected to the vertical plate 3, the vertical plate 3 is movably connected to the filter cartridge 4 through a bearing, and the upper surface of the vertical plate 3 is fixedly connected to the top plate 9, and the outer side surface of one end of the filter cartridge 4 is fixedly connected to the gear ring 17, and the other end surface of the filter cartridge 4 is fixedly connected to the cylinder cover 5. At the same time, the inside of the base 1 is movably connected to the collection box 2 through a groove, and the outer side surface of the base 1 is fixedly connected to the main motor 18 through a loading plate, and the output shaft of the main motor 18 engages the gear ring 17 through a driving wheel. The vertical plate 3 and the protective plate 19 are symmetrically connected on both sides of the top plate 9. A buffer groove 13 is provided on the lower surface of the top plate 9. The transmission rod 10 is movably connected to the buffer groove 13 through a bearing, and one end of the transmission rod 10 engages the ring gear 17 through the driven wheel 15, and the striking plate 8 is slidably connected to the buffer groove 13 through a spring, and the cam 11 is movably connected to the buffer groove 13 through the transmission rod 10. At the same time, a through-hole is provided at the top of the buffer groove 13 relative to the cam 11, and the protective shell 14 is connected to the position near the through-hole on the upper surface of the top plate 9.

[0019] When the filter drum 4 rotates, the rotating transmission rod 10 will also drive the fixed cam 11 to rotate synchronously, and the cam 11 will periodically push the striking plate 8 downward. During the downward movement, the striking plate 8 will both stretch the spring and hit the upper surface of the filter drum 4, thereby effectively cleaning foreign matter attached to the surface of the filter drum 4, thereby reducing the probability of the filter portion 7 of the filter drum 4 being blocked by foreign matter, and ensuring that the device can filter the copper powder normally. The filtered copper powder will fall into the collection box 2, which is convenient for subsequent workers to open the door panel of the base 1, take out the collection box 2, and transport it uniformly.

[0020] As a preferred embodiment, the base 1 is a concave structure as a whole, the size of the groove in the base 1 is adapted to the size of the collection box 2, and the door panel is hinged on the side of the base 1. At the same time, the two sets of vertical panels 3 fixedly connected on the upper surface of the base 1 are both square structures.

[0021] In this embodiment, if Figure 1 and Figure 4 The size of the groove of the base 1 and the collection box 2 are matched, which can help enhance the stability of the collection box 2 when placed, and can also effectively reduce the gap between the groove and the contact surface of the collection box 2, thereby ensuring that the copper powder filtered out of the filter cartridge 4 can be completely collected in the collection box 2, reducing the waste rate of resources.

[0022] As a preferred embodiment, the filter cartridge 4 is an overall cylindrical structure, the filter portion 7 opened in the middle of the filter cartridge 4 is a cylindrical structure, and the partition 16 fixedly connected to the inside of the filter cartridge 4 near one end of the filter portion 7 is a circular structure. At the same time, the cartridge cover 5 fixed to the filter cartridge 4 by bolts is a convex structure, and the protruding portion of the cartridge cover 5 is matched in size to the inner cavity of the filter cartridge 4.

[0023] In this embodiment, if Figure 1 The arrangement of the cylinder cover 5 and the partition 16 ensures that after the copper powder is poured into the filter cylinder 4, it can only roll in the area of ​​the filter portion 7, thereby ensuring the efficiency of filtering the copper powder in the filter cylinder 4 and reducing the probability of copper powder remaining in the filter cylinder 4.

[0024] As a preferred embodiment, the top plate 9 has a rectangular structure, and two sets of vertical plates 3 are fixedly connected at both ends of the lower surface of the top plate 9. The cross-section formed by the combination of the top plate 9 and the vertical plates 3 is a U-shaped structure, and the two sets of protective plates 19 fixedly connected on both sides of the top plate 9 and the vertical plates 3 are both rectangular structures.

[0025] In this embodiment, if Figure 1 、 Figure 2 and Figure 3 The protective plate 19 is made of transparent material, which makes it easy for workers to observe the situation inside the filter device in real time, and ensures that the filter cartridge 4 filters the copper powder in a relatively closed area, avoiding the filtered copper powder from scattering in the surrounding environment, ensuring the personal safety of workers and the cleanliness of the environment.

[0026] As a preferred embodiment, the position of the surface of the protective plate 19 relative to the filter cartridge 4 corresponds to the connection limit plate 6, the length of the limit plate 6 is greater than the length of the filter part 7, and the end face of the limit plate 6 is an M-shaped structure. At the same time, the arc-shaped groove on the surface of the limit plate 6 fits the size of the outer surface of the filter cartridge 4.

[0027] In this embodiment, if Figure 1 、 Figure 3 and Figure 4 The setting of the limit plate 6 prevents the copper powder inside the filter cartridge 4 from being filtered on both sides of the filter cartridge 4, thereby ensuring that the copper powder can only be filtered accordingly below the filter cartridge 4, thereby ensuring that the copper powder can smoothly fall into the collection box 2, reducing the probability of copper powder remaining inside the filter device, and the setting of the limit plate 6 can also help enhance the stability of the filter cartridge 4 during rotation.

[0028] As a preferred embodiment, the striking plate 8 has a rectangular structure, and the lower surface of the striking plate 8 has an arc-shaped structure. The size of the lower surface of the striking plate 8 is adapted to the outer surface of the filter cartridge 4, and the upper surface of the striking plate 8 is symmetrically connected to multiple groups of guide rods 12. The guide rods 12 have a cylindrical structure, and a guide hole is provided at the top of the buffer groove 13 corresponding to the position of the guide rod 12. At the same time, the spring fixedly connected to the upper surface of the striking plate 8 is sleeved on the surface of the guide rod 12.

[0029] In this embodiment, if Figure 1 、 Figure 3 and Figure 4 The size of the lower surface of the striking plate 8 and the outer surface of the filter cartridge 4 are adapted to each other, which can effectively increase the striking range of the striking plate 8 on the surface of the filter cartridge 4, thereby helping to enhance the striking and cleaning effect of the striking plate 8 on the filter portion 7 of the filter cartridge 4. At the same time, the two ends of the spring are fixedly connected to the upper surface of the striking plate 8 and the top of the buffer groove 13 respectively, and the setting of the guide rod 12 can help enhance the stability of the striking plate 8 when it is reset.

[0030] As a preferred embodiment, the buffer groove 13 has a rectangular structure, and three groups of through-holes are opened at equal intervals on the top of the buffer groove 13. The three groups of through-holes are all long strip structures, and the cross-section formed by the combination of the buffer groove 13 and the through-holes is an E-shaped structure. At the same time, the cross-section of the protective shell 14 fixedly connected to the upper surface of the top plate 9 is a U-shaped structure.

[0031] In this embodiment, if Figure 1 、 Figure 3 and Figure 4 The opening of the through-hole enables the cam 11 to rotate stably in the buffer groove 13 through the transmission rod 10, and the rotating cam 11 can periodically push the striking plate 8 to move and strike the filter cartridge 4, thereby realizing automatic cleaning of the filter cartridge 4 inside the filter device. At the same time, the setting of the protective shell 14 can effectively prevent the outside from accidentally falling into the buffer groove 13, thereby ensuring the relative sealing of the interior of the filter device.

[0032] The copper powder filtering device of the present invention can conveniently filter copper powder through the cooperation of the striking plate 8, the filter cartridge 4, the top plate 9, the cam 11 and the transmission rod 10, and can also effectively reduce the probability of the filter cartridge 4 being blocked, thereby ensuring the filtering efficiency of the filtering device and reducing the frequency of workers' shutdown for cleaning. At the same time, the filtering device has a simple structure and is easy to maintain.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper powder filtering device, comprising: A base (1) and a top plate (9), characterized in that: on the upper surface of the base (1), vertical plates (3) are symmetrically connected. The vertical plates (3) are movably connected to a filter cylinder (4) through bearings. On the upper surface of the vertical plates (3), the top plate (9) is fixedly connected. On the outer side surface of one end of the filter cylinder (4), a gear ring (17) is fixedly connected. On the end surface of the other end of the filter cylinder (4), a cylinder cover (5) is fixedly connected. At the same time, inside the base (1), a collection box (2) is movably connected through a groove. On the outer side surface of the base (1), a main motor (18) is fixedly connected through a carrier plate. The output shaft of the main motor (18) meshes with the gear ring (17) through a driving wheel. On both sides of the vertical plates (3) and the top plate (9), protective plates (19) are symmetrically connected. On the lower surface of the top plate (9), a buffer groove (13) is formed. Inside the buffer groove (13), a transmission rod (10) is movably connected through a bearing. One end of the transmission rod (10) meshes with the gear ring (17) through a driven wheel (15). A striking plate (8) is slidably connected inside the buffer groove (13) through a spring. A cam (11) is movably connected inside the buffer groove (13) through the transmission rod (10). At the same time, through holes are correspondingly formed at the positions of the top of the buffer groove (13) opposite to the cam (11). On the upper surface of the top plate (9) near the through holes, a protective shell (14) is correspondingly connected.

2. A copper powder filtering device according to claim 1, characterized in that: The base (1) is integrally of a concave structure. The size of the groove inside the base (1) is adapted to the size of the collection box (2). A door panel is hinged to the side of the base (1). At the same time, the two groups of vertical plates (3) fixedly connected to the upper surface of the base (1) are both of a square structure.

3. The copper powder filtering device according to claim 1, characterized in that: The filter cylinder (4) is integrally of a cylindrical structure. The filter part (7) formed in the middle of the filter cylinder (4) is of a cylindrical structure. A partition plate (16) fixedly connected inside the filter cylinder (4) near one end of the filter part (7) is of a circular structure. At the same time, the cylinder cover (5) fixedly connected to the filter cylinder (4) through bolts is of a convex-shaped structure. The protruding part of the cylinder cover (5) is adapted to the size of the inner cavity of the filter cylinder (4).

4. The copper powder filtering device according to claim 1, characterized in that: The top plate (9) is of a rectangular structure. At both ends of the lower surface of the top plate (9), two groups of vertical plates (3) are fixedly connected. The cross-section formed by the combination of the top plate (9) and the vertical plates (3) is of a 冂-shaped structure. The two groups of protective plates (19) fixedly connected to both sides of the top plate (9) and the vertical plates (3) are both of a rectangular structure.

5. The copper powder filtering device according to claim 1, characterized in that: At the positions of the protective plate (19) surface opposite to the filter cylinder (4), limit plates (6) are correspondingly connected. The length of the limit plate (6) is greater than the length of the filter part (7). The end surface of the limit plate (6) is of an M-shaped structure. At the same time, the arc-shaped groove on the surface of the limit plate (6) fits the size of the outer side surface of the filter cylinder (4).

6. The copper powder filtering device according to claim 1, characterized in that: The striking plate (8) is of a cuboid structure. The lower surface of the striking plate (8) is of an arc-shaped structure. The lower surface of the striking plate (8) is adapted to the size of the outer side surface of the filter cylinder (4). On the upper surface of the striking plate (8), multiple groups of guide rods (12) are symmetrically connected. The guide rods (12) are of a cylindrical structure. At the positions of the top of the buffer groove (13) opposite to the guide rods (12), guide holes are correspondingly formed. At the same time, the springs fixedly connected to the upper surface of the striking plate (8) are sleeved on the surfaces of the guide rods (12).

7. The copper powder filtering device according to claim 1, characterized in that: The buffer groove (13) has a rectangular structure. Three sets of through-holes are evenly opened at equal intervals on the top of the buffer groove (13). The three sets of through-holes are all in a strip-shaped structure, and the cross-section formed by the combination of the buffer groove (13) and the through-holes is in an E-shaped structure. At the same time, the cross-section of the protective shell (14) fixedly connected to the upper surface of the top plate (9) is in a 冂-shaped structure.

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