Agitator

Abstract

The application relates to a stirring device, which is driven by a transmission structure inside a driving assembly to synchronously rotate a first stirring part and a second stirring part, the rotating speed of the first stirring part is different from that of the second stirring part, the second matching part is rotated to form a vortex for stirring, the stirring efficiency is improved, the fourth matching part is rotated to form a vortex for stirring, the stirring efficiency is improved, and the two vortices impact each other to further improve the stirring efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of stirring technology, in particular to a stirring device. BACKGROUND

[0002] With the increasing popularity of lithium battery pulping dry process, the demand for lithium battery production capacity is also increasing. As the mainstream equipment for lithium battery pulping, the existing functions of the stirrer cannot fully meet the needs of the lithium battery market. Lithium battery dry process is a rapid pulping process that first mixes the main material powder, auxiliary material powder and glue in the high viscosity dry mixer of the stirrer, and then dilutes the mixture to produce kneading and dispersion. The highest process viscosity may reach tens of thousands of mP·s, so there are very high requirements for the pulping equipment.

[0003] The market needs a stirrer that can have longer continuous operation time, longer maintenance period and lower failure rate when applying the dry process. However, the existing stirrer products cannot meet the needs of the market under high resistance and high strength operation conditions, ensuring continuous operation of the stirrer in a vacuum state without failure, and ensuring high safety and environmental protection during operation. SUMMARY

[0004] Therefore, it is necessary to provide a stirring device to solve the problem that the existing stirrer products cannot meet the needs of the market under high resistance and high strength operation conditions, ensuring continuous operation of the stirrer in a vacuum state without failure, and ensuring high safety and environmental protection during operation.

[0005] The present application provides a stirring device, comprising:

[0006] A first stirring part is internally hollow, one end of the first stirring part is provided with a first matching part, the hollow part of the first stirring part is provided with a second matching part, the second matching part is arranged on one side close to the first matching part, and the first stirring part rotates to drive the second matching part to rotate to form a stirring vortex;

[0007] A second stirring part is internally hollow, one end of the second stirring part is provided with a third matching part, the hollow part of the second stirring part is provided with a fourth matching part, the fourth matching part is arranged on one side close to the third matching part, and the second stirring part rotates to drive the fourth matching part to rotate to form a stirring vortex;

[0008] A driving assembly is arranged at the other end of the first stirring part, and the driving assembly is used to drive the first stirring part and the second stirring part to rotate simultaneously.

[0009] Further, the first matching part comprises:

[0010] A first inclined surface is arranged on one side of the first stirring part.

[0011] A second inclined surface is arranged on the other side of the first stirring piece;

[0012] The inclined direction of the first inclined surface is opposite to the inclined direction of the second inclined surface;

[0013] The third matching part comprises:

[0014] A third inclined surface is arranged on one side of the second stirring piece;

[0015] A fourth inclined surface is arranged on the other side of the second stirring piece;

[0016] The inclined direction of the third inclined surface is opposite to the inclined direction of the fourth inclined surface.

[0017] Further, the second matching part comprises:

[0018] A first matching piece is arranged in the hollow of the first stirring piece, and the first matching piece is fixedly connected with the first stirring piece;

[0019] A second matching piece is arranged on the first stirring piece, and the second matching piece is arranged at the bottom of the first matching piece. When the first stirring piece rotates, the first matching piece cooperates with the second matching piece to form a stirring turbulent flow;

[0020] The fourth matching part comprises:

[0021] A third matching piece is arranged in the hollow of the second stirring piece, and the third matching piece is fixedly connected with the second stirring piece;

[0022] A fourth matching piece is arranged on the second stirring piece, and the fourth matching piece is arranged at the bottom of the third matching piece. When the second stirring piece rotates, the third matching piece cooperates with the fourth matching piece to form a stirring turbulent flow.

[0023] Further, the first stirring piece comprises:

[0024] A first supporting piece is rotatably connected with the driving assembly, and the driving assembly is used to drive the first supporting piece to rotate;

[0025] A first stirring knife is arranged on the side of the first supporting piece away from the driving assembly, and the first stirring knife is fixedly connected with the first supporting piece.

[0026] Further, the second stirring piece comprises:

[0027] A second supporting piece is rotatably connected with the driving assembly, and the driving assembly is used to drive the second supporting piece to rotate;

[0028] A second stirring blade is arranged on the side of the second support away from the driving assembly, and the second stirring blade is fixedly connected with the second support.

[0029] Further, the first stirring blade comprises:

[0030] A first stirring part is arranged on the side of the first support away from the driving assembly.

[0031] A second stirring part is arranged on the side of the first support, one end of the second stirring part is fixedly connected with the first stirring part, and the other end of the second stirring part is fixedly connected with the first support.

[0032] A third stirring part is arranged on the other side of the first support, one end of the third stirring part is fixedly connected with the first stirring part, and the other end of the third stirring part is fixedly connected with the first support.

[0033] The structure of the second stirring part is the same as that of the third stirring part, and the second stirring part is formed by spirally extending at least partially on the first stirring part towards the direction close to the first support.

[0034] Further, the second stirring blade comprises:

[0035] A fourth stirring part is arranged on the side of the second support away from the driving assembly.

[0036] A fifth stirring part is arranged on the side of the second support, one end of the fifth stirring part is fixedly connected with the fourth stirring part, and the other end of the fifth stirring part is fixedly connected with the second support.

[0037] A sixth stirring part is arranged on the other side of the second support, one end of the sixth stirring part is fixedly connected with the fourth stirring part, and the other end of the sixth stirring part is fixedly connected with the second support.

[0038] The structure of the fifth stirring part is the same as that of the sixth stirring part, and the fifth stirring part is formed by spirally extending at least partially on the fourth stirring part towards the direction close to the second support.

[0039] Further, the first matching part is arranged between the second stirring part and the third stirring part, the second matching part is arranged at the bottom of the second stirring part, and the second matching part is also arranged at the bottom of the third stirring part.

[0040] The third matching part is arranged between the fifth stirring part and the sixth stirring part, the fourth matching part is arranged at the bottom of the fifth stirring part, and the fourth matching part is also arranged at the bottom of the sixth stirring part.

[0041] Further, the spiral direction of the second stirring part is opposite to the spiral direction of the fifth stirring part.

[0042] Further, the first matching surface is arranged at one end of the second stirring part close to the first supporting part, the second matching surface is arranged at one end of the third stirring part close to the first supporting part, and the inclination direction of the first matching surface is opposite to the inclination direction of the second matching surface.

[0043] The third matching surface is arranged at one end of the fifth stirring part close to the second supporting part, the fourth matching surface is arranged at one end of the sixth stirring part close to the second supporting part, and the inclination direction of the third matching surface is opposite to the inclination direction of the fourth matching surface.

[0044] The present application relates to a stirring device, which is driven by a transmission structure inside a driving assembly to synchronously rotate a first stirring part and a second stirring part, and the rotating speed of the first stirring part is different from that of the second stirring part, so that the second matching part rotates to form a vortex for stirring, the stirring efficiency is improved, and the fourth matching part rotates to form a vortex for stirring, the stirring efficiency is improved; further, the two vortices form a certain degree of impact to further improve the stirring efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 The structure schematic diagram of the stirring device provided by an embodiment of the present application.

[0046] Figure 2 The position relationship schematic diagram between the first transmission shaft and the second transmission shaft in the stirring device provided by an embodiment of the present application.

[0047] Figure 3 The position relationship schematic diagram between the first matching part and the second matching part in the stirring device provided by an embodiment of the present application.

[0048] Figure 4 The position relationship schematic diagram between the first inclined surface and the second inclined surface in the stirring device provided by an embodiment of the present application.

[0049] Figure 5 The position relationship schematic diagram between the first supporting part and the second supporting part in the stirring device provided by an embodiment of the present application.

[0050] Figure 6 The position relationship schematic diagram between the first stirring surface and the third stirring surface in the stirring device provided by an embodiment of the present application.

[0051] Figure 7 A schematic diagram of the positional relationship between the second stirring surface and the fourth stirring surface in the stirring device according to an embodiment of the present application is shown.

[0052] Figure 8 A schematic diagram of the positional relationship between the second stirring part and the third stirring part in the stirring device according to an embodiment of the present application is shown.

[0053] Figure 9 A schematic diagram of the positional relationship between the fifth stirring part and the sixth stirring part in the stirring device according to an embodiment of the present application is shown.

[0054] Figure 10 A schematic diagram of the positional relationship between the first matching surface and the second matching surface in the stirring device according to an embodiment of the present application is shown.

[0055] Figure 11 A schematic diagram of the positional relationship between the first supporting rod and the first connecting shaft in the stirring device according to an embodiment of the present application is shown.

[0056] Reference signs:

[0057] 11, first stirring member; 111, first matching part; 111a, first inclined surface;

[0058] 111b, second inclined surface; 112, second matching part; 112a, first matching member;

[0059] 112b, second matching member; 113, first supporting member; 113a, first supporting rod;

[0060] 113b, first connecting shaft; 114, first stirring knife;

[0061] 114a, first stirring part; 114b, second stirring part; 114c, third stirring part;

[0062] 12, second stirring member; 121, third matching part; 121a, third inclined surface;

[0063] 121b, fourth inclined surface; 122, fourth matching part; 122a, third matching member;

[0064] 122b, fourth matching member; 123, second supporting member; 123a, second supporting rod;

[0065] 123b, second connecting shaft; 124, second stirring knife;

[0066] 124a, fourth stirring part; 124b, fifth stirring part; 124c, sixth stirring part;

[0067] 13, drive assembly; 131, housing; 132, first transmission shaft; 133, second transmission shaft;

[0068] 134, first gear; 135, second gear; 136, partition; 137, sealing wall;

[0069] 14, first mating surface; 15, second mating surface; 16, third mating surface;

[0070] 17, fourth mating surface; 18, first stirring surface; 19, second stirring surface; 20, third stirring surface;

[0071] 21, fourth stirring surface; 22, fifth stirring surface; 23, sixth stirring surface; 24, seventh stirring surface;

[0072] 25, eighth stirring surface. DETAILED DESCRIPTION

[0073] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0074] As shown in FIGS. 1-3, in an embodiment of the present application, the stirring device comprises a first stirring member 11, a second stirring member 12 and a drive assembly 13. Figure 1 、 Figure 2 and Figure 3 As shown in FIGS. 1-3, in an embodiment of the present application, the stirring device comprises a first stirring member 11, a second stirring member 12 and a drive assembly 13.

[0075] The first stirring member 11 is internally hollow. A first mating portion 111 is formed at one end of the first stirring member 11. A second mating portion 112 is arranged in the hollow portion of the first stirring member 11. The second mating portion 112 is arranged at a side close to the first mating portion 111. When the first stirring member 11 rotates, the second mating portion 112 is driven to rotate to form a stirring vortex.

[0076] The second stirring member 12 is internally hollow. A third mating portion 121 is formed at one end of the second stirring member 12. A fourth mating portion 122 is arranged in the hollow portion of the second stirring member 12. The fourth mating portion 122 is arranged at a side close to the third mating portion 121. When the second stirring member 12 rotates, the fourth mating portion 122 is driven to rotate to form a stirring vortex.

[0077] The drive assembly 13 is arranged at the other end of the first stirring member 11. The drive assembly 13 is used to drive the first stirring member 11 and the second stirring member 12 to rotate simultaneously.

[0078] Specifically, the driving assembly 13 comprises a housing 131, a first transmission shaft 132, a second transmission shaft 133, a first gear 134, a second gear 135, a partition plate 136 and a sealing wall 137.

[0079] The first transmission shaft 132 and the second transmission shaft 133 are both rotationally arranged on the housing 131, and the first transmission shaft 132 and the second transmission shaft 133 are arranged to be parallel to each other, and the first transmission shaft 132 is fixedly connected with the first stirring piece 11, and the second transmission shaft 133 is fixedly connected with the second stirring piece 12.

[0080] The first gear 134 and the second gear 135 are both arranged inside the housing 131, the first gear 134 is fixedly sleeved on the first transmission shaft 132, the second gear 135 is fixedly sleeved on the second transmission shaft 133, and the first gear 134 and the second gear 135 are in gear engagement.

[0081] The sealing wall 137 is arranged in an annular shape, and the first transmission shaft 132 and the second transmission shaft 133 are both arranged inside the sealing wall 137.

[0082] The partition plate 136 is arranged in an annular shape, the partition plate 136 is fixedly connected with the housing 131, the sealing wall 137 irradiates on the partition plate 136, the sealing wall 137 is further provided with sealing liquid, and the partition plate 136 is immersed in the sealing liquid.

[0083] The transmission ratio between the first gear 134 and the second gear 135 is 2:1.

[0084] In the embodiment, the first stirring piece 11 and the second stirring piece 12 are driven to rotate synchronously by the transmission structure inside the driving assembly 13, and the rotating speed of the first stirring piece 11 is different from that of the second stirring piece 12, so as to make the second matching part 112 rotate to form a vortex for stirring, improve the stirring efficiency, and make the fourth matching part 122 rotate to form a vortex for stirring, improve the stirring efficiency; further, a certain degree of impact is formed between the two vortices to further improve the stirring efficiency.

[0085] As shown in the drawings, Figure 4 In an embodiment of the present application, the first matching part 111 comprises a first inclined surface 111a and a second inclined surface 111b.

[0086] The first inclined surface 111a is arranged on one side of the first stirring piece 11.

[0087] The second inclined surface 111b is arranged on the other side of the first stirring piece 11.

[0088] The inclination direction of the first inclined surface 111a is opposite to the inclination direction of the second inclined surface 111b.

[0089] The third matching part 121 comprises a third inclined surface 121a and a fourth inclined surface 121b.

[0090] The third inclined surface 121a is arranged on one side of the second stirring part 12.

[0091] The fourth inclined surface 121b is arranged on the other side of the second stirring part 12.

[0092] The inclination direction of the third inclined surface 121a is opposite to the inclination direction of the fourth inclined surface 121b.

[0093] Specifically, the first inclined surface 111a and the second inclined surface 111b are symmetrically arranged, and the structure of the first inclined surface 111a is the same as that of the second inclined surface 111b. The third inclined surface 121a and the fourth inclined surface 121b are symmetrically arranged, and the structure of the third inclined surface 121a is the same as that of the fourth inclined surface 121b.

[0094] In the embodiment, the rotation of the first stirring part 11 drives the first inclined surface 111a and the second inclined surface 111b to rotate synchronously, and the first inclined surface 111a and the second inclined surface 111b impact the slurry at a certain angle to achieve the effect of stirring the slurry.

[0095] As shown in Figure 5 , Figure 6 and Figure 7 , in an embodiment of the present application, the second matching part 112 comprises a first matching part 112a and a second matching part 112b.

[0096] The first matching part 112a is arranged in the hollow of the first stirring part 11. The first matching part 112a is fixedly connected with the first stirring part 11.

[0097] The second matching part 112b is arranged on the first stirring part 11. The second matching part 112b is arranged at the bottom of the first matching part 112a. When the first stirring part 11 rotates, the first matching part 112a cooperates with the first matching part 112a to form stirring turbulence.

[0098] The fourth matching part 122 comprises a third matching part 122a and a fourth matching part 122b.

[0099] The third matching part 122a is arranged in the hollow of the second stirring part 12. The third matching part 122a is fixedly connected with the second stirring part 12.

[0100] The fourth matching piece 122b is arranged on the second stirring piece 12. The fourth matching piece 122b is arranged at the bottom of the third matching piece 122a. The third matching piece 122a and the fourth matching piece 122b match to form stirring turbulent flow when the second stirring piece 12 rotates.

[0101] Specifically, the first matching piece 112a includes a first stirring surface 18 and a second stirring surface 19, the inclination direction of the first stirring surface 18 is opposite to the inclination direction of the second stirring surface 19, the distance between the top of the first stirring surface 18 and the top of the second stirring surface 19 is less than the distance between the bottom of the first stirring surface 18 and the bottom of the second stirring surface 19, so that the first stirring surface 18 and the first stirring surface 18 form an inverted V-shaped.

[0102] The second matching piece 112b includes a third stirring surface 20 and a fourth stirring surface 21, the inclination direction of the third stirring surface 20 is opposite to the inclination direction of the fourth stirring surface 21, the distance between the top of the third stirring surface 20 and the top of the fourth stirring surface 21 is greater than the distance between the bottom of the third stirring surface 20 and the bottom of the fourth stirring surface 21, so that the third stirring surface 20 and the fourth stirring surface 21 form a V-shaped.

[0103] The first stirring surface 18 is arranged at the top of the third stirring surface 20, and the second stirring surface 19 is arranged at the top of the fourth stirring surface 21. When the first stirring piece 11 rotates, the rotation of the first stirring surface 18 and the rotation of the third stirring surface 20 form stirring vortex, and at the same time, the rotation of the second stirring surface 19 and the rotation of the fourth stirring surface 21 form stirring vortex.

[0104] The third matching piece 122a includes a fifth stirring surface 22 and a sixth stirring surface 23, the inclination direction of the fifth stirring surface 22 is opposite to the inclination direction of the sixth stirring surface 23, the distance between the top of the fifth stirring surface 22 and the top of the sixth stirring surface 23 is less than the distance between the bottom of the fifth stirring surface 22 and the bottom of the sixth stirring surface 23, so that the fifth stirring surface 22 and the sixth stirring surface 23 form an inverted V-shaped.

[0105] The fourth matching piece 122b includes a seventh stirring surface 24 and an eighth stirring surface 25, the inclination direction of the seventh stirring surface 24 is opposite to the inclination direction of the eighth stirring surface 25, the distance between the top of the seventh stirring surface 24 and the top of the eighth stirring surface 25 is greater than the distance between the bottom of the seventh stirring surface 24 and the bottom of the eighth stirring surface 25, so that the seventh stirring surface 24 and the eighth stirring surface 25 form a V-shaped.

[0106] The fifth stirring surface 22 is arranged on the top of the seventh stirring surface 24, and the sixth stirring surface 23 is arranged on the top of the eighth stirring surface 25. When the second stirring member 12 rotates, the rotation of the fifth stirring surface 22 and the rotation of the seventh stirring surface 24 form stirring vortexes, and the rotation of the sixth stirring surface 23 and the rotation of the eighth stirring surface 25 form stirring vortexes.

[0107] The first stirring surface 18, the second stirring surface 19, the third stirring surface 20, the fourth stirring surface 21, the fifth stirring surface 22, the sixth stirring surface 23, the seventh stirring surface 24, and the eighth stirring surface 25 all form two angles with the horizontal plane, and the smaller angle is 45 degrees.

[0108] In the embodiment, the first stirring member 11 rotates to form two stirring vortexes, and the second stirring member 12 rotates to form two stirring vortexes. On the basis of the synchronous rotation of the first stirring member 11 and the second stirring member 12, the relative collision between the multiple stirring vortexes is formed, which further makes the slurry stirring more uniform and efficient.

[0109] As shown in the embodiment of the present application, the first stirring member 11 comprises a first support 113 and a first stirring blade 114. Figure 5 The first support 113 is rotationally connected with the driving assembly 13. The driving assembly 13 is used to drive the rotation of the first support 113.

[0110] The first stirring blade 114 is arranged on the side of the first support 113 away from the driving assembly 13. The first stirring blade 114 is fixedly connected with the first support 113.

[0111] Specifically, the first support 113 comprises a first support rod 113a and a first connecting shaft 113b. The first support rod 113a is fixedly connected with the first connecting shaft 113b. The first connecting shaft 113b is arranged on the top of the first support rod 113a. The first support rod 113a is connected with the first transmission shaft 132 through the first connecting shaft 113b. The first stirring blade 114 is fixedly connected with the first support rod 113a.

[0112] As shown in the embodiment of the present application, the second stirring member 12 comprises a second support 123 and a second stirring blade 124.

[0113] Figure 5 The second support 123 is rotationally connected with the driving assembly 13. The driving assembly 13 is used to drive the rotation of the second support 123.

[0114] The second support 123 is rotationally connected with the driving assembly 13. The driving assembly 13 is used to drive the rotation of the second support 123.

[0115] ​The second stirring blade 124 is arranged on the side of the second support 123 away from the driving assembly 13. The second stirring blade 124 is fixedly connected with the second support 123.

[0116] Specifically, the second support 123 comprises a second support rod 123a and a second connecting shaft 123b. The second support rod 123a is fixedly connected with the second connecting shaft 123b. The second connecting shaft 123b is arranged on the top of the second support rod 123a. The second support rod 123a is connected with the second transmission shaft 133 through the second connecting shaft 123b. The second stirring blade 124 is fixedly connected with the second support rod 123a.

[0117] As shown in the embodiment of the present application, the first stirring blade 114 comprises a first stirring part 114a, a second stirring part 114b and a third stirring part 114c. Figure 8

[0118] The first stirring part 114a is arranged on the side of the first support 113 away from the driving assembly 13.

[0119] The second stirring part 114b is arranged on the side of the first support 113. One end of the second stirring part 114b is fixedly connected with the first stirring part 114a. The other end of the second stirring part 114b is fixedly connected with the first support 113.

[0120] The third stirring part 114c is arranged on the other side of the first support 113. One end of the third stirring part 114c is fixedly connected with the first stirring part 114a. The other end of the third stirring part 114c is fixedly connected with the first support 113.

[0121] The structure of the second stirring part 114b is the same as that of the third stirring part 114c. The second stirring part 114b is formed by spirally extending at least partially from the first stirring part 114a towards the first support 113.

[0122] Specifically, one end of the second stirring part 114b is connected with the third stirring part 114c through the first support rod 113a. The other end of the second stirring part 114b is connected with the third stirring part 114c through the first stirring part 114a. The first stirring part 114a, the second stirring part 114b, the first support rod 113a and the third stirring part 114c are sequentially connected to enclose the hollow part of the first stirring assembly 11.

[0123] The structure of the second stirring part 114b is the same as that of the third stirring part 114c. The second stirring part 114b and the third stirring part 114c are symmetrically arranged.

[0124] ​In the embodiment, the structure of the second stirring part 114b is the same as that of the third stirring part 114c, and the second stirring part 114b and the third stirring part 114c are symmetrically arranged, so that the second stirring part 114b and the third stirring part 114c are uniformly stressed when stirring the slurry. The first stirring part 114a, the second stirring part 114b, the first supporting rod 113a, and the third stirring part 114c are sequentially connected to enclose the hollow part of the first stirring member 11, and the hollow part is relatively smaller than that of the conventional stirring paddle, thereby enhancing the overall structural strength of the first stirring member 11.

[0125] As shown in Figures 9 to 11 the second stirring knife 124 includes a fourth stirring part 124a, a fifth stirring part 124b, and a sixth stirring part 124c.

[0126] The fourth stirring part 124a is arranged on the side of the second supporting member 123 away from the driving assembly 13.

[0127] The fifth stirring part 124b is arranged on one side of the second supporting member 123. One end of the fifth stirring part 124b is fixedly connected with the fourth stirring part 124a. The other end of the fifth stirring part 124b is fixedly connected with the second supporting member 123.

[0128] The sixth stirring part 124c is arranged on the other side of the second supporting member 123. One end of the sixth stirring part 124c is fixedly connected with the fourth stirring part 124a. The other end of the sixth stirring part 124c is fixedly connected with the second supporting member 123.

[0129] The structure of the fifth stirring part 124b is the same as that of the sixth stirring part 124c. The fifth stirring part 124b is formed by spirally extending at least partially from the fourth stirring part 124a towards the second supporting member 123.

[0130] Specifically, one end of the fifth stirring part 124b is connected with the sixth stirring part 124c through the first supporting rod 123a, the other end of the fifth stirring part 124b is connected with the sixth stirring part 124c through the fourth stirring part 124a, and the fifth stirring part 124b, the fourth stirring part 124a, the first supporting rod 123a, and the sixth stirring part 124c are sequentially connected to enclose the hollow part of the second stirring member 12.

[0131] The structure of the fifth stirring part 124b is the same as that of the sixth stirring part 124c, and the fifth stirring part 124b and the sixth stirring part 124c are symmetrically arranged.

[0132] In the embodiment, the structure of the fifth stirring part 124b is the same as that of the sixth stirring part 124c, and the fifth stirring part 124b and the sixth stirring part 124c are symmetrical, so that the fifth stirring part 124b and the sixth stirring part 124c are uniformly stressed when stirring the slurry. The fifth stirring part 124b, the fourth stirring part 124a, the fifth supporting rod 123a, and the sixth stirring part 124c are sequentially connected to enclose the hollow part of the second stirring piece 12, and the hollow part is relatively smaller than that of the conventional stirring paddle, thereby enhancing the overall structural strength of the second stirring piece 12.

[0133] As shown in Figures 5 to 8 In an embodiment of the present application, the first matching piece 112a is arranged between the second stirring part 114b and the third stirring part 114c. The second matching piece 112b is arranged at the bottom of the second stirring part 114b. The second matching piece 112b is also arranged at the bottom of the third stirring part 114c.

[0134] The third matching piece 122a is arranged between the fifth stirring part 124b and the sixth stirring part 124c. The fourth matching piece is arranged at the bottom of the fifth stirring part 124b. The fourth matching piece 122b is also arranged at the bottom of the sixth stirring part 124c.

[0135] Specifically, the first stirring surface 18 and the second stirring surface 19 are arranged between the second stirring part 114b and the third stirring part 114c, and the fifth stirring surface 22 and the sixth stirring surface 23 are arranged between the fifth stirring part 124b and the sixth stirring part 124c.

[0136] In the embodiment, the rotation of the first supporting rod 113a drives the synchronous rotation of the second stirring part 114b and the third stirring part 114c, and further drives the synchronous rotation of the first stirring surface 18 and the second stirring surface 19. The rotation of the first stirring surface 18 and the second stirring surface 19 drives the slurry to impact the second stirring part 114b and the third stirring part 114c, so as to further stir the slurry.

[0137] The rotation of the fifth supporting rod 123a drives the synchronous rotation of the fifth stirring part 124b and the sixth stirring part 124c, and further drives the synchronous rotation of the fifth stirring surface 22 and the sixth stirring surface 23. The rotation of the fifth stirring surface 22 and the sixth stirring surface 23 drives the slurry to impact the fifth stirring part 124b and the sixth stirring part 124c, so as to further stir the slurry.

[0138] As shown in Figure 5 and Figure 9As shown, in one embodiment of this application, the spiral direction of the second stirring section 114b is opposite to the spiral direction of the fifth stirring section 124b.

[0139] Specifically, the spiral direction of the second stirring section 114b is the same as that of the third stirring section 114c, and the spiral direction of the fifth stirring section 124b is the same as that of the sixth stirring section 124c.

[0140] In this embodiment, by rotating the first support rod 113a and the second support rod 123a synchronously, and by rotating the first support rod 113a in the opposite direction to the second support rod 123a, the second stirring part 114b will form an engagement portion with the rotating fifth stirring part 124b when it rotates, and the third stirring part 114c will form an engagement portion with the rotating sixth stirring part 124c when it rotates, thereby improving the stirring efficiency of the slurry.

[0141] like Figure 10 As shown, in one embodiment of this application, the second stirring part 114b has a first mating surface 14 at one end near the first support member 113. The third stirring part 114c has a second mating surface 15 at one end near the first support member 113. The inclination direction of the first mating surface 14 is opposite to that of the first mating surface 14.

[0142] The fifth stirring section 124b has a third mating surface 16 at one end near the second support member 123. The sixth stirring section 124c has a fourth mating surface 17 at one end near the second support member 123. The inclination direction of the third mating surface 16 is opposite to the inclination direction of the fourth mating surface 17.

[0143] Specifically, the first mating surface 14 is disposed at the end of the second stirring part 114b, the second mating surface 15 is disposed at the end of the third stirring part 114c, the third mating surface 16 is disposed at the end of the fifth stirring part 124b, and the fourth mating surface 17 is disposed at the end of the sixth stirring part 124c.

[0144] The structure of the first mating surface 14 is the same as that of the second mating surface 15, and the structure of the third mating surface 16 is the same as that of the fourth mating surface 17. After the first mating surface 14 rotates 180 degrees around the first support rod 113a, it coincides with the second mating surface 15. After the third mating surface 16 rotates 180 degrees around the first support rod 123a, it coincides with the fourth mating surface 17.

[0145] In this embodiment, while the second stirring part 114b is stirring the slurry to form a stirring vortex, it also uses the cutting between the first mating surface 14 and the slurry to form another vortex, so that the two vortices in different directions continuously impact each other in the slurry to further stir the slurry.

[0146] The third stirring part 114c forms another vortex flow by cutting between the second matching surface 15 and the slurry while stirring the vortex flow formed by stirring the slurry, and then the two vortex flows in different directions continuously impact in the slurry to form further stirring of the slurry.

[0147] The fifth stirring part 124b forms another vortex flow by cutting between the third matching surface 16 and the slurry while stirring the vortex flow formed by stirring the slurry, and then the two vortex flows in different directions continuously impact in the slurry to form further stirring of the slurry.

[0148] The sixth stirring part 124c forms another vortex flow by cutting between the fourth matching surface 17 and the slurry while stirring the vortex flow formed by stirring the slurry, and then the two vortex flows in different directions continuously impact in the slurry to form further stirring of the slurry.

[0149] The technical features of the above-described embodiments can be combined in any manner, and the method steps are not limited in execution order. In order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not contradict, they should be considered as the scope of the description.

[0150] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A mixing device, characterized in that, The stirring device includes: The first stirring component is hollow inside. One end of the first stirring component has a first mating part, and the hollow part of the first stirring component has a second mating part. The second mating part is located on the side close to the first mating part. When the first stirring component rotates, it drives the second mating part to rotate to form a stirring vortex. The second stirring element is hollow inside. One end of the second stirring element has a third mating part, and the hollow part of the second stirring element has a fourth mating part. The fourth mating part is located on the side close to the third mating part. When the second stirring element rotates, it drives the fourth mating part to rotate to form a stirring vortex. A drive assembly is disposed at the other end of the first stirring member, and the drive assembly is used to drive the first stirring member and the second stirring member to rotate simultaneously. The second mating part includes: The first mating component is disposed in the hollow of the first stirring component, and the first mating component is fixedly connected to the first stirring component; The second mating component is disposed on the first stirring component and is disposed at the bottom of the first mating component. When the first stirring component rotates, the first mating component and the first mating component cooperate to form a stirring turbulence. The fourth mating part includes: The third fitting component is disposed within the hollow of the second stirring component, and the third fitting component is fixedly connected to the second stirring component; A fourth mating component is disposed on the second stirring component. The fourth mating component is disposed at the bottom of the third mating component. When the second stirring component rotates, the third mating component and the fourth mating component cooperate to form a stirring turbulent flow.

2. The mixing device according to claim 1, characterized in that, The first mating part includes: The first inclined surface is disposed on one side of the first stirring member; The second inclined surface is located on the other side of the first stirring component; The tilting direction of the first inclined surface is opposite to that of the second inclined surface; The third mating part includes: The third inclined surface is disposed on one side of the second stirring component; The fourth inclined surface is located on the other side of the second stirring element; The tilt direction of the third inclined surface is opposite to that of the fourth inclined surface.

3. The mixing device according to claim 1, characterized in that, The first stirring component includes: A first support member is rotatably connected to the drive assembly, the drive assembly being used to drive the first support member to rotate. The first stirring blade is disposed on the side of the first support member away from the drive assembly, and the first stirring blade is fixedly connected to the first support member.

4. The mixing device according to claim 3, characterized in that, The second stirring component includes: The second support member is rotatably connected to the drive assembly, which is used to drive the second support member to rotate. The second stirring blade is disposed on the side of the second support member away from the drive assembly, and the second stirring blade is fixedly connected to the second support member.

5. The mixing device according to claim 4, characterized in that, The first stirring blade includes: The first stirring section is located on the side of the first support member away from the drive assembly; The second stirring part is disposed on one side of the first support member. One end of the second stirring part is fixedly connected to the first stirring part, and the other end of the second stirring part is fixedly connected to the first support member. A third stirring part is disposed on the other side of the first support member. One end of the third stirring part is fixedly connected to the first stirring part, and the other end of the third stirring part is fixedly connected to the first support member. The structure of the second stirring part is the same as that of the third stirring part, and the second stirring part is formed by at least a portion of the first stirring part spirally extending toward the first support member.

6. The mixing device according to claim 5, characterized in that, The second stirring blade includes: The fourth stirring section is located on the side of the second support member away from the drive assembly; The fifth stirring part is disposed on one side of the second support member. One end of the fifth stirring part is fixedly connected to the fourth stirring part, and the other end of the fifth stirring part is fixedly connected to the second support member. A sixth stirring part is disposed on the other side of the second support member. One end of the sixth stirring part is fixedly connected to the fourth stirring part, and the other end of the sixth stirring part is fixedly connected to the second support member. The structure of the fifth stirring section is the same as that of the sixth stirring section, and the fifth stirring section is formed by at least a portion of the fourth stirring section spirally extending toward the second support member.

7. The mixing device according to claim 6, characterized in that, The first mating component is disposed between the second stirring part and the third stirring part, the second mating component is disposed at the bottom of the second stirring part, and the second mating component is also disposed at the bottom of the third stirring part; The third fitting is disposed between the fifth stirring part and the sixth stirring part, the fourth fitting is disposed at the bottom of the fifth stirring part, and the fourth fitting is also disposed at the bottom of the sixth stirring part.

8. The mixing device according to claim 7, characterized in that, The spiral direction of the second stirring section is opposite to that of the fifth stirring section.

9. The mixing device according to claim 8, characterized in that, The second stirring part has a first mating surface at one end near the first support member, and the third stirring part has a second mating surface at one end near the first support member. The inclination direction of the first mating surface is opposite to the inclination direction of the first mating surface. The fifth stirring part has a third mating surface at one end near the second support member, and the sixth stirring part has a fourth mating surface at one end near the second support member. The inclination direction of the third mating surface is opposite to that of the fourth mating surface.

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