A continuous vibration ball mill for producing soft ferrite powder
By setting multiple vibration components and elastic components in the ball mill to make the ball mill tank complex vibration in 3D space, solve the problem of low grinding efficiency and magnetic effects of existing vibration ball mills, and achieve efficient non -magnetic grinding.
Patent Information
- Application Number
- CN202411083163.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2044-08-08
AI Technical Summary
During the grinding process, the existing vibrating ball mills have magnetic properties due to the influence of the magnetic field generated by the vibration motor, which affects the processing efficiency.
A continuous vibration ball mill is designed. By setting multiple vibration components and elastic components in the ball mill, the ball mill can is complicated in three -dimensional space to improve the grinding efficiency.
Through multi -directional vibration, the grinding efficiency inside the ball mill is significantly improved, the effect of the magnetic field is avoided, and the non -magnetic state of the soft magnet oxygen powder in the grinding process is ensured.
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Figure CN118874617B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of ball mills, in particular to a continuous vibration ball mill for producing soft ferrite powder. Background Art
[0002] Soft ferrites will have magnetism under the influence of magnetic field and electromagnetism. In the existing ball mills used for preparing soft ferrite powder, the soft ferrite will have magnetism during the processing due to the magnetic field and electromagnetism generated by the operation of the motor, which will easily affect the processing efficiency.
[0003] Patent publication number CN112517161A discloses a continuous vibrating ball mill for preparing soft ferrite powder, which can effectively block the influence of the magnetic field and electromagnetic generated by the motor on the soft ferrite, so that the soft ferrite powder does not generate magnetism during the crushing process.
[0004] However, the above device uses a vibration motor as a vibration source to drive the ball mill to perform vibration grinding operations, and the overall vibration offset of the ball mill in the three-dimensional space is small, resulting in insufficient vibration grinding effect of the grinding material. Summary of the invention
[0005] In view of this, the purpose of the present invention is to propose a continuous vibrating ball mill for producing soft ferrite powder to solve the problem that the existing vibrating ball mill uses a vibration motor as a vibration source to drive the ball mill to perform vibration grinding operations, and the overall vibration offset of the ball mill jar in three-dimensional space is small, resulting in insufficient vibration grinding effect of the grinding material.
[0006] Based on the above purpose, the present invention provides a continuous vibrating ball mill for producing soft ferrite powder, comprising a box body, the top chamfer of the box body is provided with a plurality of inclined surfaces, each of the inclined surfaces is provided with a ball mill unit, the bottom of the box body is fixed with a driving member, the interior of the box body is provided with a linkage assembly and a first vibration assembly connected to the driving member, each of the ball mill units comprises:
[0007] An outer cylinder, one end of which is close to the inclined surface and is rotatably connected to a base;
[0008] A ball mill is arranged inside the outer cylinder, and the bottom of the ball mill is slidably connected to the base;
[0009] A second vibration assembly is arranged between the outer cylinder and the ball mill;
[0010] An annular support seat is sleeved on the outer cylinder, the annular support seat is slidably connected to the outer cylinder, and one part of the annular support seat extends along the axial direction and is fixedly connected to the inclined surface;
[0011] A connecting rod is passed through the center of the inclined surface, one end of the connecting rod is fixedly connected to the base, and the other end is provided with an elastic component, the elastic component is contacted and connected to the first vibration component, and the connecting rod is transmission-connected to the linkage component.
[0012] Preferably, the driving member comprises:
[0013] A first motor is fixedly mounted at the bottom of the box, and an output shaft of the first motor passes through the bottom of the box;
[0014] A drive shaft is arranged inside the box, one end of the drive shaft is fixedly connected to the output shaft of the first motor, and the drive shaft is transmission-connected to the linkage assembly and the first vibration assembly.
[0015] Preferably, the linkage component includes:
[0016] A crown gear, sleeved on the driving shaft, the crown gear being fixedly connected to the driving shaft;
[0017] A plurality of bevel gears are respectively sleeved on the connecting rod, each of the bevel gears is slidably connected to the connecting rod via a key, each of the bevel gears is rotationally connected to the inner wall of the box body, and each of the bevel gears is meshed with the crown gear.
[0018] Preferably, the elastic component comprises:
[0019] A mounting block, fixedly mounted on one end of the connecting rod away from the base;
[0020] A first spring, sleeved on the connecting rod, wherein two ends of the first spring respectively abut against the bevel gear and the mounting block;
[0021] The sliding member is fixedly arranged on a side of the mounting block away from the connecting rod, and the sliding member is abutted against the first vibration component.
[0022] Preferably, the sliding member comprises:
[0023] A limiting sleeve, fixedly mounted on the mounting block;
[0024] A sphere is arranged inside the limiting sleeve, 30%-40% of the sphere protrudes from one end of the limiting sleeve away from the mounting block, and the protruding portion of the sphere abuts against the first vibration component.
[0025] Preferably, the first vibration component comprises:
[0026] A mounting shell, which is sleeved on the connecting rod, and the mounting shell is fixedly connected to the connecting rod;
[0027] An annular bevel, arranged on the top of the mounting shell, the annular bevel being in contact with and connected to the elastic component;
[0028] At least three installation openings, all arranged on the annular bevel;
[0029] At least three V-shaped spring pieces, the middle parts of which extend from the inside of the mounting shell to the mounting opening respectively, and the internal transmission connection of the mounting shell is provided with at least three adjustment components for controlling the extension distance of each V-shaped spring piece from the mounting opening.
[0030] Preferably, the adjustment component comprises:
[0031] A connecting block, one end of which is fixedly connected to the middle part of the V-shaped spring piece;
[0032] A threaded rod, one end of which is rotatably connected to an end of the connecting block away from the V-shaped spring piece;
[0033] A mounting frame, fixedly mounted on the inner top of the mounting shell;
[0034] A fixing plate, sleeved on the threaded rod, one end of the fixing plate being fixedly connected to the mounting frame;
[0035] A second motor is fixed on the mounting frame, and an output shaft of the second motor passes through the mounting frame and is fixed with a first bevel gear;
[0036] The second bevel gear is sleeved on the threaded rod. The second bevel gear is threadedly connected to the threaded rod, and the second bevel gear is rotatably connected to the fixing plate.
[0037] Preferably, at least one first limiting groove is provided on the outer wall of the outer cylinder, and at least one first limiting strip is provided on the inner wall of the annular support seat, and the first limiting strip is arranged in the first limiting groove so that the outer cylinder can slide on the annular support seat, and a second limiting groove is provided on the side of the base away from the inclined surface, and a second limiting strip is provided on the bottom of the ball mill, and the second limiting strip is arranged in the second limiting groove so that the ball mill can slide on the base.
[0038] Preferably, the second vibration component comprises:
[0039] A triangular convex plate, one side of which is fixed on the outer wall of the ball mill;
[0040] At least one triangular landslide, one side of which is fixed on the inner wall of the outer cylinder, and the triangular landslide is arranged flush with the triangular convex plate;
[0041] At least two arc-shaped clamps are symmetrically attached to the outer wall of the ball mill, and a plurality of second springs are fixedly arranged on a side of each arc-shaped clamp away from the ball mill, and an end of each second spring away from the arc-shaped clamp is fixedly connected to the inner wall of the outer cylinder.
[0042] Preferably, a pulley is provided at a corner of the triangular convex plate away from the ball mill, and the pulley is rotatably connected to the triangular convex plate.
[0043] The beneficial effects of the present invention are as follows: the driving member drives the linkage component and the first vibration component to work, the linkage component drives the connecting rod to rotate, the connecting rod drives the base to rotate, the base drives the ball mill to rotate, the second vibration component drives the ball mill to vibrate back and forth in the outer cylinder along the diameter direction, the first vibration component drives the elastic component to work, and the connecting rod vibrates back and forth along the axial direction, so that the ball mill rotates while being subjected to vibration forces in multiple directions, thereby improving the grinding efficiency inside the ball mill. BRIEF DESCRIPTION OF THE DRAWINGS
[0044] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0045] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;
[0046] Figure 2 It is a schematic diagram of the three-dimensional structure inside the box body of an embodiment of the present invention;
[0047] Figure 3 It is a schematic diagram of the three-dimensional structure of the linkage assembly according to an embodiment of the present invention;
[0048] Figure 4 is a schematic diagram of the three-dimensional structure of the first vibration component according to an embodiment of the present invention;
[0049] Figure 5 For the embodiment of the present invention Figure 4 Enlarge the structural diagram at A;
[0050] Figure 6 This is a schematic diagram of the top view of the ball mill assembly according to an embodiment of the present invention;
[0051] Figure 7 It is a schematic diagram of the internal three-dimensional structure of the outer cylinder according to an embodiment of the present invention.
[0052] The markings in the figure are:
[0053] 1. Box body; 2. Inclined surface; 3. Outer cylinder; 4. Base; 5. Ball mill; 6. Annular support seat; 7. Connecting rod; 8. First motor; 9. Driving shaft; 10. Crown gear; 11. Bevel gear; 12. Mounting block; 13. First spring; 14. Limiting sleeve; 15. Sphere; 16. Mounting shell; 17. Annular bevel edge; 18. Mounting port; 19. V-shaped spring; 20. Connecting block; 21. Threaded rod; 22. Mounting frame; 23. Fixing plate; 24. Second motor; 25. First bevel gear; 26. Second bevel gear; 27. First limiting groove; 28. First limiting strip; 29. Second limiting groove; 30. Second limiting strip; 31. Triangular convex plate; 32. Triangular landslide; 33. Arc splint; 34. Second spring; 35. Pulley. DETAILED DESCRIPTION
[0054] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.
[0055] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0056] like Figures 1 to 7 As shown, a continuous vibrating ball mill for producing soft ferrite powder comprises a box body 1, the top chamfer of the box body 1 is provided with a plurality of inclined surfaces 2, each of the inclined surfaces 2 is provided with a ball mill unit, a driving member is fixedly provided at the bottom of the box body 1, a linkage assembly and a first vibrating assembly which are transmission-connected with the driving member are provided inside the box body 1, and each of the ball mill units comprises:
[0057] The outer cylinder 3, one end of which is close to the inclined surface 2, is rotatably connected to a base 4;
[0058] A ball mill 5 is arranged inside the outer cylinder 3, and the bottom of the ball mill 5 is slidably connected to the base 4;
[0059] A second vibration component is arranged between the outer cylinder 3 and the ball mill 5;
[0060] an annular support seat 6, sleeved on the outer tube 3, the annular support seat 6 is slidably connected to the outer tube 3, and one part of the annular support seat 6 extends along the axial direction and is fixedly connected to the inclined surface 2;
[0061] A connecting rod 7 is passed through the center of the inclined surface 2. One end of the connecting rod 7 is fixedly connected to the base 4, and the other end is provided with an elastic component. The elastic component is in contact with the first vibration component, and the connecting rod 7 is transmission-connected to the linkage component.
[0062] For example, the driving member drives the linkage component and the first vibration component to work, the linkage component drives the connecting rod 7 to rotate, the connecting rod 7 drives the base 4 to rotate, and the base 4 drives the ball mill 5 to rotate. Since the outer cylinder 3 is restricted by the annular support seat 6 and cannot rotate, the second vibration component drives the ball mill 5 to vibrate back and forth in the diameter direction inside the outer cylinder 3, and the first vibration component drives the elastic component to work, so that the connecting rod 7 vibrates back and forth along the axial direction, so that the ball mill 5 rotates while being subjected to vibration forces in multiple directions, thereby improving the grinding efficiency inside the ball mill 5.
[0063] As an optional embodiment, the driving member includes:
[0064] A first motor 8 is fixedly mounted at the bottom of the box body 1, and an output shaft of the first motor 8 passes through the bottom of the box body 1;
[0065] The driving shaft 9 is arranged inside the box body 1, one end of the driving shaft 9 is fixedly connected to the output shaft of the first motor 8, and the driving shaft 9 is transmission-connected to the linkage assembly and the first vibration assembly.
[0066] As an optional embodiment, the linkage component includes:
[0067] A crown gear 10, sleeved on the drive shaft 9, the crown gear 10 is fixedly connected to the drive shaft 9;
[0068] A plurality of bevel gears 11 are respectively sleeved on the connecting rod 7 , each of the bevel gears 11 is slidingly connected to the connecting rod 7 via a key, each of the bevel gears 11 is rotationally connected to the inner wall of the housing 1 , and each of the bevel gears 11 is meshed with the crown gear 10 .
[0069] For example, the first motor 8 drives the drive shaft 9 to rotate, the drive shaft 9 drives the crown gear 10 to rotate, the crown gear 10 drives the bevel gear 11 to rotate, the bevel gear 11 drives the connecting rod 7 to rotate, the connecting rod 7 drives the base 4 to rotate, and the base 4 drives the ball mill 5 to rotate.
[0070] As an optional embodiment, the elastic component includes:
[0071] A mounting block 12, fixedly mounted on one end of the connecting rod 7 away from the base 4;
[0072] A first spring 13, sleeved on the connecting rod 7, with two ends of the first spring 13 respectively abutting against the bevel gear 11 and the mounting block 12;
[0073] The sliding member is fixedly mounted on a side of the mounting block 12 away from the connecting rod 7 , and the sliding member is abutted against the first vibration component.
[0074] For example, the sliding member includes a support and a wheel rotatably connected to the support, the wheel is attached to the first vibration component, and the first vibration component is driven to work through the driving shaft 9, so that the first vibration component drives the wheel to bounce up, and the wheel drives the mounting block 12 to bounce up through the support, and the mounting block 12 squeezes the first spring 13 and drives the connecting rod 7 to move back and forth on the inclined surface 2, so that the ball mill 5 is subjected to the vibration force from the axial direction of the connecting rod 7.
[0075] As an optional embodiment, the sliding member includes:
[0076] A limiting sleeve 14 is fixed on the mounting block 12;
[0077] The sphere 15 is disposed inside the limiting sleeve 14 , and 30%-40% of the sphere 15 protrudes from one end of the limiting sleeve 14 away from the mounting block 12 , and the protruding portion of the sphere 15 abuts against the first vibration component.
[0078] For example, when the sliding member is a combination of a sphere 15 and a limiting sleeve 14, the sphere 15 is attached to the first vibration component, and the first vibration component is driven to work through the driving shaft 9, so that the first vibration component drives the sphere 15 to bounce up, and the sphere 15 drives the mounting block 12 to bounce up through the limiting sleeve 14, and the mounting block 12 squeezes the first spring 13 and drives the connecting rod 7 to move back and forth on the inclined surface 2, so that the ball mill 5 is subjected to the vibration force from the axial direction of the connecting rod 7.
[0079] As an optional embodiment, the first vibration component includes:
[0080] A mounting shell 16, which is sleeved on the connecting rod 7, and the mounting shell 16 is fixedly connected to the connecting rod 7;
[0081] An annular bevel 17 is arranged on the top of the mounting shell 16, and the annular bevel 17 is in contact with and connected to the elastic component;
[0082] At least three installation openings 18 are all arranged on the annular bevel 17;
[0083] At least three V-shaped spring pieces 19 , the middle parts of which extend from the inside of the mounting shell 16 to the mounting opening 18 respectively, and the internal transmission connection of the mounting shell 16 is provided with at least three adjustment components for controlling the extension distance of each V-shaped spring piece 19 from the mounting opening 18 .
[0084] For example, the mounting shell 16 is driven to rotate by the driving shaft 9, and the mounting shell 16 drives the annular bevel 17 to fit the sphere 15 to rotate, and the adjusting component drives the V-shaped spring 19 to extend along the mounting opening 18. When the sphere 15 passes through the V-shaped spring 19, the sphere 15 first bounces up along the shape of the V-shaped spring 19, and then is reset by the action of the first spring 13, and continues to fit on the annular bevel 17, so that the connecting rod 7 moves back and forth along the axial direction, thereby generating a vibration force. The adjusting component can control the extension distance of the V-shaped spring 19. At the same time, the longer the extension distance of the V-shaped spring 19, the smaller the angle of the V-shaped spring 19, and the higher the height of the sphere 15 being bounced up, so as to adjust the vibration amplitude of the connecting rod 7, so that the user can adjust the vibration force according to needs.
[0085] As an optional embodiment, the adjustment component includes:
[0086] A connecting block 20, one end of which is fixedly connected to the middle of the V-shaped spring piece 19;
[0087] A threaded rod 21, one end of which is rotatably connected to an end of the connecting block 20 away from the V-shaped spring piece 19;
[0088] A mounting frame 22, fixedly mounted on the inner top of the mounting shell 16;
[0089] A fixing plate 23 is sleeved on the threaded rod 21, and one end of the fixing plate 23 is fixedly connected to the mounting frame 22;
[0090] A second motor 24 is fixed on the mounting frame 22, and an output shaft of the second motor 24 passes through the mounting frame 22 and is fixed with a first bevel gear 25;
[0091] The second bevel gear 26 is sleeved on the threaded rod 21 . The second bevel gear 26 is threadedly connected to the threaded rod 21 , and the second bevel gear 26 is rotatably connected to the fixing plate 23 .
[0092] For example, the first bevel gear 25 is driven to rotate by the second motor 24, the second bevel gear 26 is driven to rotate by the first bevel gear 25, the threaded rod 21 is driven to move by the second bevel gear 26, the connecting block 20 is driven to move by the threaded rod 21, and the V-shaped spring clip 19 is driven to move by the connecting block 20, thereby completing the adjustment of the distance that the V-shaped spring clip 19 extends from the mounting port 18.
[0093] As an optional embodiment, at least one first limiting groove 27 is provided on the outer wall of the outer cylinder 3, and at least one first limiting strip 28 is provided on the inner wall of the annular support seat 6. The first limiting strip 28 is arranged in the first limiting groove 27 so that the outer cylinder 3 can slide on the annular support seat 6. A second limiting groove 29 is provided on the side of the base 4 away from the inclined surface 2, and a second limiting strip 30 is provided at the bottom of the ball mill 5. The second limiting strip 30 is arranged in the second limiting groove 29 so that the ball mill jar 5 can slide on the base 4.
[0094] For example, the outer cylinder 3 and the annular support seat 6 cooperate with each other through the first limiting groove 27 and the first limiting bar 28, so that the outer cylinder 3 slides on the annular support seat 6, and the outer cylinder 3 cannot rotate with the base 4, and the base 4 and the ball mill 5 cooperate with each other through the second limiting groove 29 and the second limiting bar 30. On the one hand, the base 4 drives the ball mill 5 to rotate, and on the other hand, the ball mill 5 slides on the base 4 under the vibration force of the second vibration component.
[0095] As an optional embodiment, the second vibration component includes:
[0096] A triangular convex plate 31, one side of which is fixed on the outer wall of the ball mill 5;
[0097] At least one triangular landslide 32, one side of which is fixed on the inner wall of the outer tube 3, and the triangular landslide 32 is arranged flush with the triangular convex plate 31;
[0098] At least two arc-shaped clamping plates 33 are symmetrically attached to the outer wall of the ball mill 5 , and a plurality of second springs 34 are fixedly arranged on a side of each arc-shaped clamping plate 33 away from the ball mill 5 , and an end of each second spring 34 away from the arc-shaped clamping plate 33 is fixedly connected to the inner wall of the outer cylinder 3 .
[0099] For example, when the base 4 drives the ball mill 5 to rotate, the ball mill 5 drives the triangular convex plate 31 to rotate. When the triangular convex plate 31 passes through the triangular landslide 32, it is first lifted up by the triangular landslide 32, and the ball mill 5 squeezes the arc clamping plate 33, and the arc clamping plate 33 squeezes the second spring 34. At this time, the ball mill 5 is close to one side of the outer cylinder 3, and then breaks away from the triangular landslide 32. The squeezed second spring 34 is reset, pushing the ball mill 5 to move toward the center of the base 4, and so on, so that the ball mill 5 vibrates back and forth in the diameter direction in the outer cylinder 3.
[0100] As an optional embodiment, a pulley 35 is provided at a corner of the triangular convex plate 31 away from the ball mill 5 , and the pulley 35 is rotatably connected to the triangular convex plate 31 .
[0101] For example, by providing a rotatably connected pulley 35 on the triangular convex plate 31, the friction between the triangular convex block and the triangular slide 32 is reduced, thereby increasing the service life of the second vibration component.
[0102] Those skilled in the art should understand that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope of the present invention is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A continuous vibrating ball mill for producing soft ferrite powder, comprising a housing (1), wherein the top chamfer of the housing (1) is provided with a plurality of inclined surfaces (2), each of the inclined surfaces (2) being provided with a ball mill unit, characterized in that: A driving member is fixedly arranged at the bottom of the housing (1), and a linkage assembly and a first vibration assembly which are transmission-connected to the driving member are arranged inside the housing (1). Each of the ball mill units comprises: An outer cylinder (3) having an end close to the inclined surface (2) rotatably connected to a base (4); A ball mill (5) is arranged inside the outer cylinder (3), and the bottom of the ball mill (5) is slidably connected to the base (4); A second vibration component is arranged between the outer cylinder (3) and the ball mill (5); an annular support seat (6) sleeved on the outer cylinder (3), the annular support seat (6) being slidably connected to the outer cylinder (3), and a portion of the annular support seat (6) extending along the axial direction and fixedly connected to the inclined surface (2); A connecting rod (7) is passed through the center of the inclined surface (2), one end of the connecting rod (7) is fixedly connected to the base (4), and the other end is provided with an elastic component, the elastic component is in contact with and connected to the first vibration component, and the connecting rod (7) is transmission-connected to the linkage component; The first vibration component comprises: A mounting shell (16) sleeved on the connecting rod (7), the mounting shell (16) being fixedly connected to the connecting rod (7); An annular bevel (17) is arranged on the top of the mounting shell (16), the annular bevel (17) being in contact with and connected to the elastic component; At least three installation openings (18), all arranged on the annular bevel (17); at least three V-shaped spring pieces (19), the middle portions of which extend from the interior of the mounting shell (16) toward the mounting opening (18), respectively, and the internal transmission connection of the mounting shell (16) is provided with at least three adjustment components for controlling the extension distance of each V-shaped spring piece (19) from the mounting opening (18); The second vibration component comprises: A triangular convex plate (31), one side of which is fixedly mounted on the outer wall of the ball mill (5); at least one triangular slide (32), one side of which is fixedly mounted on the inner wall of the outer cylinder (3), the triangular slide (32) being arranged flush with the triangular convex plate (31); At least two arc-shaped clamping plates (33) are symmetrically attached to the outer wall of the ball mill (5); a surface of each arc-shaped clamping plate (33) away from the ball mill (5) is fixedly provided with a plurality of second springs (34); and an end of each second spring (34) away from the arc-shaped clamping plate (33) is fixedly connected to the inner wall of the outer cylinder (3).
2. A continuous vibration ball mill for producing soft ferrite powder according to claim 1, characterized in that: The driving member comprises: A first motor (8) is fixedly mounted on the bottom of the box (1), and an output shaft of the first motor (8) is passed through the bottom of the box (1); A drive shaft (9) is arranged inside the box (1), one end of the drive shaft (9) is fixedly connected to the output shaft of the first motor (8), and the drive shaft (9) is transmission-connected to the linkage assembly and the first vibration assembly.
3. A continuous vibration ball mill for producing soft ferrite powder according to claim 2, characterized in that: The linkage components include: A crown gear (10) sleeved on the drive shaft (9), the crown gear (10) being fixedly connected to the drive shaft (9); A plurality of bevel gears (11) are respectively sleeved on the connecting rod (7); each of the bevel gears (11) is slidably connected to the connecting rod (7) via a key; each of the bevel gears (11) is rotationally connected to the inner wall of the box body (1); and each of the bevel gears (11) is meshed with the crown gear (10).
4. A continuous vibration ball mill for producing soft ferrite powder according to claim 3, characterized in that: The elastic component comprises: A mounting block (12) fixedly mounted on an end of the connecting rod (7) away from the base (4); A first spring (13) is sleeved on the connecting rod (7), and two ends of the first spring (13) respectively abut against the bevel gear (11) and the mounting block (12); A sliding member is fixedly mounted on a side of the mounting block (12) away from the connecting rod (7), and the sliding member is abutted against the first vibration component.
5. A continuous vibration ball mill for producing soft ferrite powder according to claim 4, characterized in that: The sliding member comprises: A limiting sleeve (14) fixedly mounted on the mounting block (12); A sphere (15) is arranged inside the limiting sleeve (14), and a portion of the sphere (15) that accounts for 30% to 40% protrudes from one end of the limiting sleeve (14) away from the mounting block (12), and the protruding portion of the sphere (15) is abutted against the first vibration component.
6. A continuous vibration ball mill for producing soft ferrite powder according to claim 1, characterized in that: The adjustment component comprises: A connecting block (20), one end of which is fixedly connected to the middle portion of the V-shaped spring sheet (19); A threaded rod (21), one end of which is rotatably connected to an end of the connecting block (20) away from the V-shaped spring sheet (19); A mounting frame (22) fixedly mounted on the inner top of the mounting shell (16); A fixing plate (23) sleeved on the threaded rod (21), one end of the fixing plate (23) being fixedly connected to the mounting frame (22); A second motor (24) is fixedly mounted on the mounting frame (22); an output shaft of the second motor (24) passes through the mounting frame (22) and is fixedly mounted with a first bevel gear (25); The second bevel gear (26) is sleeved on the threaded rod (21), the second bevel gear (26) is threadedly connected to the threaded rod (21), and the second bevel gear (26) is rotatably connected to the fixing plate (23).
7. A continuous vibration ball mill for producing soft ferrite powder according to claim 1, characterized in that: At least one first limiting groove (27) is provided on the outer wall of the outer cylinder (3), at least one first limiting strip (28) is provided on the inner wall of the annular support seat (6), the first limiting strip (28) is arranged in the first limiting groove (27) so that the outer cylinder (3) slides on the annular support seat (6), a second limiting groove (29) is provided on the side of the base (4) away from the inclined surface (2), a second limiting strip (30) is provided at the bottom of the ball mill (5), the second limiting strip (30) is arranged in the second limiting groove (29) so that the ball mill (5) slides on the base (4).
8. The continuous vibration ball mill for producing soft ferrite powder according to claim 1, characterized in that: A pulley (35) is provided at a corner of the triangular convex plate (31) away from the ball mill (5), and the pulley (35) is rotatably connected to the triangular convex plate (31).
Citation Information
Patent Citations
Continuous vibration ball mill for preparing soft magnetic ferrite powder
CN112517161A
Uniform-milling type efficient ball mill for coal chemical industry
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