Sodium-ion battery raw material mixing device with vibration structure

Abstract

The invention discloses a sodium-ion battery raw material mixing device with a vibration structure, relates to the technical field of battery production, and solves the problem that in the prior art, fine stirring of sodium-ion battery raw materials is difficult to realize, so that safety accidents are easily caused. The mixing device comprises a device box, and further comprises a first rotating shaft, a stirring assembly, a vibrating assembly, a driving assembly and an air blowing assembly, according to the stirring device, when the driving assembly drives the first rotating shaft to rotate, the first rotating shaft can drive the stirring assembly to rotate and stir, and meanwhile, along with stirring of the first rotating shaft and the rotating plate, the stirring effect is improved through magnetic repulsion between a fixed magnet and an electromagnet and the overall gravity of the first rotating shaft; and the first rotating shaft can drive the stirring assembly to vibrate up and down in the rotating process, so that the stirring effect of the stirring assembly on the sodium-ion battery raw materials is improved, the subsequent production quality of the sodium-ion battery is improved, and the use effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of battery production, in particular to a sodium ion battery raw material mixing device with a vibration structure. Background Art

[0002] The preparation process of sodium-ion batteries requires the mixing of a variety of complex raw materials, which are then coated on electrode plates through fixed molds and equipment.

[0003] The existing Chinese patent application with publication number CN117504664A discloses a sodium ion battery raw material mixing device that can be quantitatively proportioned. The device can easily quantitatively proportion the sodium ion battery raw materials and mix the sodium ion battery raw materials through the rotation and flipping motion of the mixing barrel.

[0004] However, this mixing device has the following defects when used specifically:

[0005] 1. It is difficult to achieve fine stirring of sodium ion battery raw materials in this device, and fine stirring is crucial for battery raw materials. If the raw materials are not stirred evenly, it may cause excessive electrolyte or battery active substances to appear inside the battery, resulting in a short circuit. Once a short circuit occurs in the battery, a large amount of heat energy and sparks will be generated, causing safety problems;

[0006] 2. It is difficult to achieve uniform stirring of powdered sodium-ion battery raw materials in this device. Once the powdered raw materials are not stirred evenly, they are very likely to agglomerate with the liquid raw materials, which will also affect the quality of subsequent battery production and the uniformity of the battery structure and battery performance. Summary of the invention

[0007] The object of the present invention is to provide a sodium ion battery raw material mixing device with a vibration structure to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides a sodium ion battery raw material mixing device with a vibration structure, comprising a device box, a feed pipe is arranged on the top of the device box, a discharge pipe is arranged on the side of the device box, a bottom support seat is arranged on the bottom of the device box, and a visual window and a sealing door are arranged on the front surface of the device box, and valves are arranged inside the feed pipe and the discharge pipe;

[0010] The interior of the device box is provided with a first chamber and a second chamber in sequence from top to bottom, and the sodium ion battery raw material mixing device further comprises:

[0011] A first rotating shaft passes through the first chamber, the top end of the first rotating shaft extends to the outer top of the device box, and the bottom end of the first rotating shaft extends to the inside of the second chamber and is fixed with a rotating plate, the outer wall of the rotating plate is in contact with the inner wall of the second chamber, and the first rotating shaft is located at the exact center of the first chamber and the second chamber;

[0012] A stirring assembly is disposed on the first rotating shaft, and the number of the stirring assemblies is at least two and the stirring assemblies are distributed vertically on the first rotating shaft;

[0013] A vibration component, disposed inside the second chamber, for driving the first rotating shaft and the rotating plate to vibrate up and down;

[0014] A driving assembly, disposed on the top of the device box and used to drive the first rotating shaft to rotate along its own central axis;

[0015] And a blowing assembly is arranged on the top of the device box and is used for blowing the interior of the first chamber.

[0016] Preferably, the vibration component comprises:

[0017] Electromagnet and fixed magnet;

[0018] in,

[0019] The number of the electromagnets is the same as the number of the fixed magnets, and both are provided in plurality. The electromagnets are provided at equal intervals along the circumferential direction of the second chamber at the inner bottom end of the second chamber, the fixed magnets correspond to and are aligned with the electromagnets one by one, and the fixed magnets are provided on the rotating plate.

[0020] Preferably, the stirring assembly comprises:

[0021] A plurality of first stirring rods are provided and are arranged on the first rotating shaft at equal intervals along the circumferential direction of the first rotating shaft;

[0022] and a second stirring rod, disposed on the first stirring rod;

[0023] in,

[0024] The second stirring rod has at least two parallel parts parallel to each other and a connecting part for connecting the two parallel parts; each of the first stirring rods is provided with at least three second stirring rods, and the three second stirring rods are distributed on the first stirring rod in a spiral shape.

[0025] Preferably, the driving assembly comprises:

[0026] A mounting frame, mounted on the top of the device box;

[0027] A second rotating shaft is rotatably connected to the mounting frame;

[0028] The motor is mounted on the top of the mounting frame, and the output end of the motor is connected to the second rotating shaft;

[0029] A first right-angle gear is sleeved on the outside of the second rotating shaft;

[0030] and a second right-angle gear, which is sleeved on the outside of the first rotating shaft and meshes with the first right-angle gear.

[0031] Preferably, the first rotating shaft is provided with a hole cavity, an upper cavity, a connecting cavity and a lower cavity which are interconnected from top to bottom;

[0032] in,

[0033] The end of the first stirring rod in one stirring assembly extends to the interior of the upper chamber, and the end of the first stirring rod in the other stirring assembly extends to the interior of the lower chamber;

[0034] A slide plate is provided inside the upper chamber and the lower chamber, and the outer wall of the slide plate is slidably matched with the inner wall of the upper chamber or the lower chamber; the two slide plates are connected by a connecting rod, and a support is fixed to the bottom of the slide plate in the lower chamber, and the bottom of the support passes through the interior of the second chamber and is fixed to the bottom end of the second chamber;

[0035] A driving member for rotating the first stirring rod is disposed inside the upper chamber and the lower chamber.

[0036] Preferably, the driving member comprises:

[0037] rack and third right angle gear;

[0038] in,

[0039] The racks are vertically fixed to the top of the slide plate, and the number of the racks is the same as the number of the first stirring rods; the third right-angle gear is sleeved on the first stirring rod, and the third right-angle gear is meshed with the racks one by one.

[0040] Preferably, a supporting frame is fixed inside the upper chamber and the lower chamber, and the end of the first stirring rod is rotatably connected to the supporting frame.

[0041] Preferably, the blowing assembly comprises:

[0042] Support plate, fixing box, rotating rod, first bevel gear, fan blade, second bevel gear, connecting pipe, filter screen;

[0043] in,

[0044] The support plate is fixed to the outside of the first rotating shaft, and the top of the support plate is used to place the fixing box, the rotating rod is rotatably connected to the inside of the fixing box, and the end of the rotating rod passes through the outside of the fixing box and is sleeved with the first bevel gear, the second bevel gear is sleeved on the outside of the first rotating rod, and the second bevel gear is meshed with the first bevel gear, the fan blade is sleeved on the outside of the rotating rod and is located inside the fixing box, the filter screen is arranged inside the fixing box and is located on the side of the fan blade away from the first bevel gear, the connecting pipe is used to connect the inside of the fixing box and the hole cavity at the top end of the first rotating shaft, and the connecting pipe is connected to the top of the first rotating shaft through a rotating joint;

[0045] The interior of the first stirring rod and the second stirring rod is a hollow structure, and the parallel part and the outer side of the connecting part of the second stirring rod are both provided with a first branch hole; the interior of the connecting rod is a hollow structure, and the top end of the connecting rod passes through the slide, and the outer bottom of the connecting tube is provided with a second branch hole.

[0046] Preferably, a plurality of fixed cylinders are fixed at equal intervals on the inner bottom end of the second chamber, and the inner bottom end of the fixed cylinder is connected to a spring, the top end of the spring is provided with a sleeve rod which passes through the outer top of the fixed cylinder, and the top end of the sleeve rod is fixed with a sliding member; an annular groove is provided on the bottom circumference of the rotating plate, and the sliding member is slidably connected to the inside of the annular groove.

[0047] Preferably, a fixing block is fixed on the inner wall of the feed pipe, and a conical hole is opened on the fixing block. A conical block matching the conical hole is also arranged inside the feed pipe, and a fixing rod penetrating into the interior of the device box and connected to the outer side of the first rotating shaft is fixed at the bottom of the conical block.

[0048] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0049] 1. In the sodium ion battery raw material mixing device with a vibration structure, when the driving component is set to drive the first rotating shaft to rotate, the first rotating shaft can drive the stirring component to rotate and stir. At the same time, with the stirring of the first rotating shaft and the rotating plate, the magnetic repulsion between the fixed magnet and the electromagnet and the overall gravity of the first rotating shaft are utilized, so that the first rotating shaft itself can also drive the stirring component to vibrate up and down during the rotation process, thereby improving the stirring effect of the stirring component on the sodium ion battery raw material, which is beneficial to improving the subsequent production quality of sodium ion batteries and having a better use effect;

[0050] 2. In the sodium ion battery raw material mixing device with a vibration structure, the distance between the electromagnet and the fixed magnet can be controlled by controlling the magnetic force of the electromagnet, thereby changing the vibration effect, so that the entire vibration component can be adaptively changed according to the stirring requirements of different raw materials, thereby facilitating the formulation of the frequency that best meets the stirring vibration effect of the raw materials, achieving efficient and precise production, and providing convenient effects for different production needs;

[0051] 3. In the sodium ion battery raw material mixing device with a vibration structure, when the first rotating shaft drives the first stirring rod and the second stirring rod to rotate horizontally, the parallel part and the connecting part on the second stirring rod are connected to each other to form a "Z"-shaped structure, so that the overall stirring range is larger. At the same time, the plurality of second stirring rods distributed in a spiral shape can further achieve stirring in a larger range while saving the number, thereby improving the overall stirring effect;

[0052] 4. In the sodium ion battery raw material mixing device with a vibration structure, when the first rotating shaft vibrates up and down, the positions of the slide plate and the rack remain unchanged, and the third right-angle gear moves up and down with the first rotating shaft. Since the third right-angle gear is meshed with the rack, the up and down movement of the third right-angle gear will cause it to rotate itself, thereby driving the first stirring rod and the second stirring rod to rotate, that is, while the first stirring rod and the second stirring rod revolve with the first rotating shaft, they can also rotate themselves and vibrate up and down, so as to achieve a better overall stirring effect;

[0053] 5. In the sodium ion battery raw material mixing device with a vibration structure, when the first rotating shaft rotates, the second bevel gear rotates accordingly, so that the first bevel gear drives the rotating rod and the fan blades to rotate. After the fan blades rotate, wind force is generated, and the wind flow enters the hole cavity in the first rotating shaft through the connecting pipe, and then enters the lower chamber through the upper chamber, the inside of the connecting rod, the second branch hole, and the connecting chamber, so that there is wind flow inside the lower chamber and the upper chamber, and the wind flow passes through the inside of the first stirring rod and the inside of the second stirring rod and then sprays out from the first branch hole, realizing the blowing operation of the powdered raw materials in the device box, so that the powdered raw materials in the device box are in an activated state, which is further convenient for uniform stirring;

[0054] 6. In the sodium ion battery raw material mixing device with a vibration structure, when the first rotating shaft rises or falls, the fixed rod drives the conical block to rise and fall accordingly, and the conical block and the conical surface on the conical hole cooperate with each other, so that when the conical block descends, it blocks the conical hole, and when the conical block rises, a gap is generated between it and the conical hole, so as to facilitate regular material discharge and improve the stirring effect of subsequent raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0056] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0058] Figure 2 is a longitudinal sectional view of the device box of the present invention;

[0059] Figure 3 It is a schematic diagram of the internal structure of the device box of the present invention;

[0060] Figure 4 It is a schematic diagram of the structure of the vibration assembly of the present invention;

[0061] Figure 5 It is a structural schematic diagram of the stirring assembly of the present invention;

[0062] Figure 6 It is a structural schematic diagram of the drive assembly of the present invention;

[0063] Figure 7 is a longitudinal sectional view of the first rotating shaft of the present invention;

[0064] Figure 8 is a schematic diagram of the internal structure of the first rotating shaft of the present invention;

[0065] Fig. 9 It is a structural schematic diagram of the driving member of the present invention;

[0066] Fig.10 It is a schematic diagram of the structure of the blowing assembly of the present invention;

[0067] Fig.11 It is a schematic diagram of the bottom structure of the rotating plate of the present invention;

[0068] Fig.12 It is a schematic diagram of the internal structure of the fixing cylinder of the present invention;

[0069] Fig.13 It is a schematic diagram of the internal structure of the feed pipe of the present invention;

[0070] In the figure:

[0071] 1. Device box; 101. First chamber; 102. Second chamber; 2. Feed pipe; 3. Discharge pipe; 4. First rotating shaft; 401. Hole chamber; 402. Upper chamber; 403. Connecting chamber; 404. Lower chamber;

[0072] 5. stirring assembly; 501. first stirring rod; 502. second stirring rod; 5021. parallel portion; 5022. connecting portion; 5023. first branch hole;

[0073] 6. Vibration assembly; 601. Electromagnet; 602. Fixed magnet;

[0074] 7. Driving assembly; 701. Mounting frame; 702. Second rotating shaft; 703. First right-angle gear; 704. Motor; 705. Second right-angle gear;

[0075] 8. Blowing assembly; 801. Support plate; 802. Fixing box; 803. Rotating rod; 804. First bevel gear; 805. Fan blade; 806. Second bevel gear; 807. Connecting pipe; 808. Filter;

[0076] 9. Rotating plate; 901. Annular groove; 10. Bottom supporting seat; 11. Visible window; 12. Sealing door; 13. Slide plate; 14. Connecting rod; 141. Second supporting hole; 15. Pillar; 16. Driving member; 161. Rack; 162. Third right-angle gear; 17. Carrying frame; 18. Fixed cylinder; 19. Spring; 20. Sleeve rod; 21. Sliding member; 22. Fixed block; 221. Conical hole; 23. Conical block; 24. Fixed rod. DETAILED DESCRIPTION

[0077] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0078] See also Figure 1-Figure 13A sodium ion battery raw material mixing device with a vibration structure comprises a device box 1, a feed pipe 2 is arranged on the top of the device box 1, and a discharge pipe 3 is arranged on the side of the device box 1, a bottom support seat 10 is arranged at the bottom of the device box 1, and a visual window 11 and a sealing door 12 are arranged on the front surface of the device box 1, and valves are arranged inside the feed pipe 2 and the discharge pipe 3, and the valve can be an electronic structure or a mechanical structure in the prior art, so as to open or close the feed pipe 2 or the discharge pipe 3, and when in use, after the feed pipe 2 is opened by the valve, the raw material can be injected into the device box 1 through the feed port, and after the discharge pipe 3 is opened by the valve, the stirred raw material mixture can be taken out from the discharge pipe 3, and the taking-out method includes but is not limited to extracting by using the prior art such as a material absorption pump;

[0079] The inside of the device box 1 is provided with a first chamber 101 and a second chamber 102 from top to bottom, and the feed pipe 2 and the discharge pipe 3 are both connected to the inside of the first chamber 101, the discharge pipe 3 is located at the inner bottom end of the first chamber 101, and the visual window 11 is used to observe the inside of the first chamber 101, and the sealing door 12 is used to open or seal the inside of the second chamber 102. Of course, the device box 1 should also be provided with an inspection door for inspecting the inside of the first chamber 101, which is not shown in the figure. The specific position of the inspection door can be determined according to production requirements, so it will not be repeated here;

[0080] Furthermore, the sodium ion battery raw material mixing device also includes:

[0081] The first rotating shaft 4 passes through the first chamber 101, the top end of the first rotating shaft 4 extends to the outer top of the device box 1, and the bottom end of the first rotating shaft 4 extends to the inside of the second chamber 102 and is fixed with a rotating plate 9. The bottom of the first rotating shaft 4 and the penetration of the first chamber 101 are rotated and sealed by a sealing bearing or a sealing ring, so that the first chamber 101 and the second chamber 102 are both in independent chambers, and there will be no material leakage and other problems between the two. The outer wall of the rotating plate 9 fits with the inner wall of the second chamber 102, and the first rotating shaft 4 is located at the center of the first chamber 101 and the second chamber 102, that is, the first rotating shaft 4 and the first chamber 101 and the second chamber 102 are on the same central axis;

[0082] A stirring assembly 5 is disposed on the first rotating shaft 4. There are at least two groups of stirring assemblies 5, which are distributed vertically on the first rotating shaft 4.

[0083] The vibration assembly 6 is disposed inside the second chamber 102 and is used to drive the first rotating shaft 4 and the rotating plate 9 to vibrate up and down;

[0084] The driving assembly 7 is arranged on the top of the device box 1 and is used to drive the first rotating shaft 4 to rotate along its own central axis;

[0085] And the blowing assembly 8 is arranged on the top of the device box 1 and is used for blowing the interior of the first chamber 101 .

[0086] Further, the vibration assembly 6 comprises:

[0087] Electromagnet 601 and fixed magnet 602;

[0088] in,

[0089] The number of electromagnets 601 is the same as the number of fixed magnets 602, and both are provided in plurality. The electromagnets 601 are provided at equal intervals at the inner bottom end of the second chamber 102 along the circumferential direction of the second chamber 102. The fixed magnets 602 correspond to and are aligned with the electromagnets 601 one by one, and the fixed magnets 602 are provided on the rotating plate 9.

[0090] Therefore, in specific use, combined with Figure 3 and Figure 4 It can be seen that when the driving assembly 7 drives the first rotating shaft 4 to rotate, the rotating plate 9 rotates accordingly, thereby causing the fixed magnet 602 to rotate. In the initial setting, the electromagnet 601 is energized through the external control structure (existing technology), and the opposite surfaces of the electromagnet 601 and the fixed magnet 602 are magnetically repelled, thereby causing the fixed magnet 602 to drive the rotating plate 9 and the first rotating shaft 4 to rise, that is, Figure 3 When the fixed magnet 602 rotates to a state where it is not corresponding to the electromagnet 601, under the action of gravity, the entire first rotating shaft 4, the rotating plate 9 and the fixed magnet 602 will all drop to the lowest point, and the cycle will repeat.

[0091] That is, in this embodiment, when the driving assembly 7 is arranged to drive the first rotating shaft 4 to rotate, the first rotating shaft 4 can drive the stirring assembly 5 to rotate and stir. At the same time, with the stirring of the first rotating shaft 4 and the rotating plate 9, the magnetic repulsion between the fixed magnet 602 and the electromagnet 601 and the overall gravity of the first rotating shaft 4 are utilized, so that the first rotating shaft 4 itself can also drive the stirring assembly 5 to vibrate up and down during the rotation process, thereby improving the stirring effect of the stirring assembly 5 on the sodium ion battery raw material, which is beneficial to improving the subsequent production quality of the sodium ion battery and having a better use effect;

[0092] In addition, by controlling the magnetic force of the electromagnet 601, the distance between the electromagnet and the fixed magnet 602 can be changed, thereby changing the vibration effect, so that the entire vibration component 6 can be adaptively changed according to the stirring requirements of different raw materials, thereby facilitating the formulation of the frequency that best meets the stirring vibration effect of the raw materials, achieving efficient and precise production, and providing convenient effects for different production requirements;

[0093] At the same time, in this embodiment, it is worth mentioning that the model, size, and magnetic field direction of each electromagnet 601 remain consistent, and the model, size, and magnetic field direction of each fixed magnet 602 also remain consistent to ensure effective cooperation between the two.

[0094] Further, the stirring assembly 5 comprises:

[0095] A plurality of first stirring rods 501 are provided and are arranged on the first rotating shaft 4 at equal intervals along the circumferential direction of the first rotating shaft 4;

[0096] and a second stirring rod 502 disposed on the first stirring rod 501;

[0097] in,

[0098] The second stirring rod 502 has at least two parallel parts 5021 parallel to each other and a connecting part 5022 for connecting the two parallel parts 5021; each first stirring rod 501 is provided with at least three second stirring rods 502, and the three second stirring rods 502 are distributed on the first stirring rod 501 in a spiral shape;

[0099] That is, when using, combined with Figure 5 It can be seen that when the first rotating shaft 4 drives the first stirring rod 501 and the second stirring rod 502 to rotate horizontally, the parallel portion 5021 and the connecting portion 5022 on the second stirring rod 502 are interconnected to form a "Z"-shaped structure, so that the overall stirring range is larger. At the same time, the multiple second stirring rods 502 distributed in a spiral shape can further achieve a larger range of stirring while saving quantity, thereby improving the overall stirring effect.

[0100] Furthermore, the driving assembly 7 comprises:

[0101] The mounting frame 701 is mounted on the top of the device box 1;

[0102] The second rotating shaft 702 is rotatably connected to the mounting frame 701;

[0103] The motor 704 is mounted on the top of the mounting frame 701, and the output end of the motor 704 is connected to the second rotating shaft 702;

[0104] The first right-angle gear 703 is sleeved on the outside of the second rotating shaft 702;

[0105] and a second right-angle gear 705, which is sleeved on the outside of the first rotating shaft 4 and meshes with the first right-angle gear 703;

[0106] In summary, when using, combined with Figure 6It can be seen that when the motor 704 is turned on by using an external controller, the motor 704 can make the second shaft 702 drive the first right-angle gear 703 to rotate, and then make the second right-angle gear 705 drive the first shaft 4 to rotate, so as to drive the first shaft 4; in addition, the length of the second right-angle gear 705 is greater than the length of the first right-angle gear 703, so that the up and down vibration during the rotation of the first shaft 4 will not affect the meshing between the first right-angle gear 703 and the second right-angle gear 705.

[0107] Furthermore, the first rotating shaft 4 has a hole cavity 401, an upper cavity 402, a connecting cavity 403 and a lower cavity 404 which are interconnected from top to bottom.

[0108] in,

[0109] The end of the first stirring rod 501 in one stirring assembly 5 extends to the interior of the upper chamber 402, and the end of the first stirring rod 501 in the other stirring assembly 5 extends to the interior of the lower chamber 404;

[0110] A slide plate 13 is disposed inside both the upper chamber 402 and the lower chamber 404, and the outer wall of the slide plate 13 is slidably matched with the inner wall of the upper chamber 402 or the lower chamber 404; the two slide plates 13 are connected by a connecting rod 14, and a support 15 is fixed to the bottom of the slide plate 13 located in the lower chamber 404, and the bottom of the support 15 penetrates into the interior of the second chamber 102 and is fixed to the bottom end of the second chamber 102;

[0111] A driving member 16 for rotating the first stirring rod 501 is disposed inside the upper chamber 402 and the lower chamber 404 .

[0112] Further, the driving member 16 includes:

[0113] Rack 161 and third right angle gear 162;

[0114] in,

[0115] The rack 161 is vertically fixed to the top of the slide plate 13, and the number of the racks 161 is the same as the number of the first stirring rods 501; the third right-angle gear 162 is sleeved on the first stirring rod 501, and the third right-angle gear 162 and the rack 161 are meshed one by one;

[0116] In summary, combined Figure 7 , Figure 8 and Fig. 9It can be seen that since the support 15 is fixed at the bottom end of the second chamber 102 and the slide 13 is fixed to the support 15, when the first rotating shaft 4 vibrates up and down, the positions of the slide 13 and the rack 161 remain unchanged, and the third right-angle gear 162 will move up and down with the first rotating shaft 4. Since the third right-angle gear 162 is meshed with the rack 161, the up and down movement of the third right-angle gear 162 will cause it to rotate itself, thereby driving the first stirring rod 501 and the second stirring rod 502 to rotate, that is, while the first stirring rod 501 and the second stirring rod 502 revolve with the first rotating shaft 4, they can also rotate themselves and vibrate up and down, so as to make the overall stirring effect better.

[0117] Furthermore, a support frame 17 is fixed inside the upper chamber 402 and the lower chamber 404, and the end of the first stirring rod 501 is rotatably connected to the support frame 17;

[0118] pass Fig. 9 It can be seen that the setting of the support frame 17 is not only conducive to supporting the end of the first stirring rod 501, improving its overall load-bearing capacity and extending its service life; at the same time, the support frame 17 fixed inside the upper chamber 402 and the lower chamber 404 can also be used as a reinforcing rib, so that the entire upper chamber 402 and the lower chamber 404 space are more stable, so as to ensure the normal use of the driving component 16 in the upper chamber 402 and the lower chamber 404, and improve the use effect.

[0119] Further, the blowing assembly 8 comprises:

[0120] Support plate 801, fixing box 802, rotating rod 803, first bevel gear 804, fan blade 805, second bevel gear 806, connecting pipe 807, filter screen 808;

[0121] in,

[0122] The support plate 801 is fixed to the outside of the first rotating shaft 4, and the top of the support plate 801 is used to place the fixed box 802, the rotating rod 803 is rotatably connected to the inside of the fixed box 802, and the end of the rotating rod 803 passes through the outside of the fixed box 802 and is sleeved with the first bevel gear 804, the second bevel gear 806 is sleeved on the outside of the first rotating rod 803, and the second bevel gear 806 is meshed with the first bevel gear 804, the fan blade 805 is sleeved on the outside of the rotating rod 803 and is located in the inside of the fixed box 802, the filter screen 808 is arranged in the inside of the fixed box 802 and is located on the side of the fan blade 805 away from the first bevel gear 804, the connecting pipe 807 is used to connect the inside of the fixed box 802 and the hole cavity 401 at the top of the first rotating shaft 4, and the connecting pipe 807 is connected to the top of the first rotating shaft 4 through a rotating joint;

[0123] The first stirring rod 501 and the second stirring rod 502 are hollow in structure, and the parallel portion 5021 and the connecting portion 5022 of the second stirring rod 502 are both provided with a first branch hole 5023 on the outside; the connecting rod 14 is hollow in structure, and the top end of the connecting rod 14 passes through the slide plate 13, and the outer bottom of the connecting tube 807 is provided with a second branch hole 141;

[0124] Specifically, when using, combine Figure 5 , Figure 8 , Fig. 9 and 10 It can be seen that when the first rotating shaft 4 rotates, the second bevel gear 806 rotates accordingly, and then the first bevel gear 804 drives the rotating rod 803 and the fan blade 805 to rotate. After the fan blade 805 rotates, wind force is generated, and the wind flow enters the hole cavity 401 in the first rotating shaft 4 through the connecting pipe 807, and then passes through the upper chamber 402, the inside of the connecting rod 14, the second branch hole 141, and the connecting cavity 403 to enter the interior of the lower chamber 404, so that there is wind flow in both the lower chamber 404 and the upper chamber 402, and the wind flow passes through the inside of the first stirring rod 501 and the inside of the second stirring rod 502 and is ejected from the first branch hole 5023, thereby realizing the blowing operation of the powdered raw materials in the device box 1, so that the powdered raw materials in the device box 1 are in an activated state, which is further convenient for uniform stirring.

[0125] Furthermore, a plurality of fixed cylinders 18 are fixed at equal intervals on the inner bottom end of the second chamber 102, and a spring 19 is connected to the inner bottom end of the fixed cylinder 18, and a sleeve rod 20 is provided at the top end of the spring 19 and penetrates to the outer top of the fixed cylinder 18, and a sliding member 21 is fixed to the top end of the sleeve rod 20; an annular groove 901 is provided on the bottom circumference of the rotating plate 9, and the sliding member 21 is slidably connected to the inside of the annular groove 901;

[0126] In summary, when using, combined with Fig.11 and Fig.12 When the rotating plate 9 rotates and vibrates up and down, the spring 19 and the sleeve rod 20 can provide more stable support for the rotating plate 9 as a whole, and combined with the sliding member 21 and the annular groove 901, it does not affect the rotation of the rotating plate 9.

[0127] Furthermore, a fixing block 22 is fixed on the inner wall of the feed pipe 2, and a conical hole 221 is opened on the fixing block 22. A conical block 23 matching the conical hole 221 is also arranged inside the feed pipe 2, and a fixing rod 24 penetrating into the inside of the device box 1 and connected to the outside of the first rotating shaft 4 is fixed to the bottom of the conical block 23;

[0128] Combination Fig.13It can be seen that when the first rotating shaft 4 rises or falls, the fixing rod 24 drives the conical block 23 to rise and fall accordingly, and the conical block 23 and the conical surface on the conical hole 221 cooperate with each other, so that when the conical block 23 descends, it blocks the conical hole 221, and when the conical block 23 rises, a gap is generated between it and the conical hole 221, so as to facilitate regular material discharge and help improve the stirring effect of subsequent raw materials.

[0129] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sodium ion battery raw material mixing device with a vibration structure, comprising a device box (1), a feed pipe (2) is arranged on the top of the device box (1), and a discharge pipe (3) is arranged on the side of the device box (1), a bottom support seat (10) is arranged on the bottom of the device box (1), and a visual window (11) and a sealing door (12) are arranged on the front surface of the device box (1), and valves are arranged inside the feed pipe (2) and the discharge pipe (3), characterized in that: The device box (1) has a first chamber (101) and a second chamber (102) arranged in sequence from top to bottom. The sodium ion battery raw material mixing device further comprises: A first rotating shaft (4) passes through the first chamber (101), the top end of the first rotating shaft (4) extends to the outer top of the device box (1), and the bottom end of the first rotating shaft (4) extends to the inside of the second chamber (102) and is fixed with a rotating plate (9), the outer side wall of the rotating plate (9) is in contact with the inner side wall of the second chamber (102), and the first rotating shaft (4) is located at the center of the first chamber (101) and the second chamber (102); A stirring assembly (5) is arranged on the first rotating shaft (4); the stirring assembly (5) is provided in at least two groups and is distributed vertically on the first rotating shaft (4); a vibration component (6), arranged inside the second chamber (102), and used for driving the first rotating shaft (4) and the rotating plate (9) to vibrate up and down; A driving assembly (7) is arranged on the top of the device box (1) and is used to drive the first rotating shaft (4) to rotate along its own central axis; and a blowing assembly (8), which is arranged on the top of the device box (1) and is used to perform a blowing operation on the interior of the first chamber (101).

2. The sodium ion battery raw material mixing device with a vibration structure according to claim 1, characterized in that: The vibration component (6) comprises: An electromagnet (601) and a fixed magnet (602); in, The number of the electromagnets (601) is the same as the number of the fixed magnets (602), and a plurality of the electromagnets (601) are provided. The plurality of electromagnets (601) are provided at equal intervals along the circumferential direction of the second chamber (102) at the inner bottom end of the second chamber (102). The plurality of fixed magnets (602) correspond to and are aligned with the electromagnets (601) one by one, and the plurality of fixed magnets (602) are provided on the rotating plate (9).

3. The sodium ion battery raw material mixing device with a vibration structure according to claim 1, characterized in that: The stirring assembly (5) comprises: A plurality of first stirring rods (501) are provided and are arranged on the first rotating shaft (4) at equal intervals along the circumferential direction of the first rotating shaft (4); and a second stirring rod (502), which is disposed on the first stirring rod (501); in, The second stirring rod (502) has at least two parallel parts (5021) parallel to each other and a connecting part (5022) for connecting the two parallel parts (5021); each of the first stirring rods (501) is provided with at least three second stirring rods (502), and the three second stirring rods (502) are distributed on the first stirring rod (501) in a spiral shape.

4. The sodium ion battery raw material mixing device with a vibration structure according to claim 1, characterized in that: The driving assembly (7) comprises: A mounting frame (701) mounted on the top of the device box (1); A second rotating shaft (702) is rotatably connected to the mounting frame (701); A motor (704) is mounted on the top of the mounting frame (701), and an output end of the motor (704) is connected to the second rotating shaft (702); A first right-angle gear (703) is sleeved on the outside of the second rotating shaft (702); and a second right-angle gear (705) which is sleeved on the outside of the first rotating shaft (4) and meshes with the first right-angle gear (703).

5. The sodium ion battery raw material mixing device with a vibration structure according to claim 3, characterized in that: The first rotating shaft (4) is provided with a hole cavity (401), an upper cavity (402), a connecting cavity (403) and a lower cavity (404) which are interconnected from top to bottom. in, The end of the first stirring rod (501) in one stirring assembly (5) extends to the interior of the upper chamber (402), and the end of the first stirring rod (501) in the other stirring assembly (5) extends to the interior of the lower chamber (404); A slide plate (13) is disposed inside both the upper chamber (402) and the lower chamber (404), and the outer wall of the slide plate (13) is slidably matched with the inner wall of the upper chamber (402) or the lower chamber (404); the two slide plates (13) are connected by a connecting rod (14), and a support (15) is fixed at the bottom of the slide plate (13) located in the lower chamber (404), and the bottom of the support (15) passes through the interior of the second chamber (102) and is fixed to the bottom end of the second chamber (102); A driving member (16) for rotating the first stirring rod (501) is disposed inside both the upper chamber (402) and the lower chamber (404).

6. The sodium ion battery raw material mixing device with a vibration structure according to claim 5, characterized in that: The driving member (16) comprises: A rack (161) and a third right-angle gear (162); in, The rack (161) is vertically fixed to the top of the slide plate (13), and the number of the racks (161) is the same as the number of the first stirring rods (501); the third right-angle gear (162) is sleeved on the first stirring rod (501), and the third right-angle gear (162) and the racks (161) are meshed one by one.

7. The sodium ion battery raw material mixing device with a vibration structure according to claim 6, characterized in that: A supporting frame (17) is also fixed inside the upper chamber (402) and the lower chamber (404), and the end of the first stirring rod (501) is rotatably connected to the supporting frame (17).

8. The sodium ion battery raw material mixing device with a vibration structure according to claim 5, characterized in that: The blowing assembly (8) comprises: A support plate (801), a fixing box (802), a rotating rod (803), a first bevel gear (804), a fan blade (805), a second bevel gear (806), a connecting pipe (807), and a filter screen (808); in, The support plate (801) is fixed to the outside of the first rotating shaft (4), and the top of the support plate (801) is used to place the fixed box (802), the rotating rod (803) is rotatably connected to the inside of the fixed box (802), and the end of the rotating rod (803) passes through the outside of the fixed box (802) and is sleeved with the first bevel gear (804), the second bevel gear (806) is sleeved on the outside of the first rotating rod (803), and the second bevel gear (806) and the first bevel gear (804) are connected. The fan blade (805) is sleeved on the outside of the rotating rod (803) and is located inside the fixing box (802); the filter screen (808) is arranged inside the fixing box (802) and is located on the side of the fan blade (805) away from the first bevel gear (804); the connecting pipe (807) is used to connect the inside of the fixing box (802) and the hole cavity (401) at the top of the first rotating shaft (4); and the connecting pipe (807) and the top of the first rotating shaft (4) are connected via a rotating joint; The first stirring rod (501) and the second stirring rod (502) are hollow in structure, and the parallel portion (5021) and the connecting portion (5022) of the second stirring rod (502) are both provided with a first branch hole (5023) on the outside; the connecting rod (14) is hollow in structure, and the top end of the connecting rod (14) passes through the slide plate (13), and the outer bottom of the connecting tube (807) is provided with a second branch hole (141).

9. The sodium ion battery raw material mixing device with a vibration structure according to claim 1, characterized in that: A plurality of fixed cylinders (18) are fixed at equal intervals on the inner bottom end of the second chamber (102), and the inner bottom end of the fixed cylinder (18) is connected to a spring (19), the top end of the spring (19) is provided with a sleeve rod (20) penetrating to the outer top of the fixed cylinder (18), and a sliding member (21) is fixed to the top end of the sleeve rod (20); an annular groove (901) is provided on the bottom circumference of the rotating plate (9), and the sliding member (21) is slidably connected to the inside of the annular groove (901).

10. The sodium ion battery raw material mixing device with a vibration structure according to claim 1, characterized in that: A fixing block (22) is fixed on the inner wall of the feed pipe (2), and a conical hole (221) is formed on the fixing block (22). A conical block (23) matching the conical hole (221) is also provided inside the feed pipe (2), and a fixing rod (24) penetrating into the interior of the device box (1) and connected to the outer side of the first rotating shaft (4) is fixed at the bottom of the conical block (23).

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