Electrode raw material stirring equipment for sodium ion battery processing

Abstract

The utility model discloses electrode raw material stirring equipment for sodium ion battery processing, which belongs to the technical field of sodium ion processing, and comprises a base, a supporting plate, a motor, a stirring barrel and stirring blades, the supporting plate and the motor are fixedly connected above the base, the stirring blades are rotatably connected in the stirring barrel, and the supporting plate and the motor are fixedly connected above the base. The stirring blades are in transmission connection with the motor, the cleaning mechanism is in sliding connection with the interior of the stirring barrel, the cleaning mechanism can clean the inner wall of the stirring barrel, the sliding mechanism is in transmission connection with the motor, and the sliding mechanism can drive the stirring barrel to slide. The utility model solves the problems that the stirring effect of the equipment is influenced and the equipment cannot operate efficiently due to the fact that materials are adhered to the inner wall of the equipment when the conventional sodium-ion battery solid material stirring equipment is used for stirring.

Description

Technical Field

[0001] The utility model belongs to the technical field of sodium ion processing, and in particular relates to electrode raw material stirring equipment for sodium ion battery processing. Background Art

[0002] Sodium ion battery is a secondary battery that mainly relies on the movement of sodium ions between the positive and negative electrodes to work. Similar to the working principle of lithium ion batteries, the preparation process of sodium ion batteries mainly consists of positive electrode materials, negative electrode materials, electrolytes and electrolytes, and electrolyte solids. The positive electrode material is mainly made of ion conductors composed of resins such as starch, sodium vinyl vinylamide and ethanolamine, and its products have good electrolyte properties and controllability. The negative electrode material is mainly made of inorganic salts such as sodium sulfate and sodium nitrate, and has excellent electronic conductivity.

[0003] At present, when sodium-ion battery solid materials are processed, the electrode slurry needs to be stirred. Currently, the electrode slurry is mostly stirred by physical stirring using a stirring shaft. The sodium-ion battery solid materials will adhere to the inner wall of the equipment under the stirring of the stirring equipment, thereby affecting the stirring effect of the equipment and even causing blockage and affecting the normal operation of the equipment. In addition, the sodium-ion battery solid materials adhered to the inner wall of the equipment are extremely difficult to clean, resulting in the equipment being unable to operate efficiently. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an electrode raw material stirring equipment for sodium ion battery processing, which has the advantages of cleaning the materials adhering to the equipment while stirring the solid materials of the sodium ion battery, thereby ensuring the normal and efficient operation of the equipment. It solves the problem that in the existing sodium ion battery solid material stirring equipment, the materials will adhere to the inner wall of the equipment during stirring, thereby affecting the stirring effect of the equipment and causing the equipment to be unable to operate efficiently.

[0005] The utility model is implemented as follows: a stirring device for electrode raw materials for processing sodium ion batteries, comprising a base, a support plate, a motor, a stirring barrel and a stirring blade, wherein the support plate and the motor are fixedly connected to the top of the base, the stirring blade is rotatably connected in the stirring barrel, the stirring blade is transmission-connected to the motor, and further comprises a cleaning mechanism and a sliding mechanism, the cleaning mechanism is slidably connected to the inside of the stirring barrel, the cleaning mechanism can clean the inner wall of the stirring barrel, the sliding mechanism is transmission-connected to the motor, and the sliding mechanism can drive the stirring barrel to slide.

[0006] As a preferred embodiment of the utility model, the cleaning mechanism includes a cleaning sheet and a connecting rod; the cleaning sheet is slidably connected to the inside of the mixing barrel and is sleeved on the outside of the mixing blade, and through holes are opened at both ends of the mixing barrel, and the connecting rod is fixedly connected to the cleaning sheet through the through holes, and the end of the connecting rod away from the cleaning sheet is fixedly connected to the support plate.

[0007] As a preferred embodiment of the present invention, the sliding mechanism includes a sliding assembly and a transmission assembly.

[0008] As a preferred embodiment of the utility model, the transmission assembly includes a first gear, a second gear, a push rod and a sliding block, the first gear is fixedly connected to the motor, the push rod is rotatably connected to the support plate, the second gear is fixedly connected to one end of the push rod close to the motor, the first gear is meshed with the second gear, the sliding block is threadedly connected to the push rod, and the sliding block is fixedly connected to the mixing barrel.

[0009] As a preferred embodiment of the utility model, the sliding assembly includes a center rod, a protrusion and a slide groove, the center rod is rotatably connected to the support plate, the protrusion is fixedly connected to the center rod, the slide groove is opened in the stirring blade, the stirring blade is sleeved on the outside of the center rod, the protrusion is clamped in the slide groove, and the center rod is transmission connected to the motor.

[0010] As a preferred embodiment of the utility model, it also includes a first pulley, a second pulley and a transmission belt, the first pulley is fixedly connected to one end of the center rod close to the motor, the second pulley is fixedly connected to the motor, and the first pulley and the second pulley are driven by the transmission belt.

[0011] As a preferred embodiment of the present invention, it further comprises a slide plate, wherein the slide plate is fixedly connected to the supporting plate.

[0012] As a preferred embodiment of the present invention, it further comprises a feed port and a discharge port, wherein the feed port is fixedly connected to the top of the mixing barrel, and the discharge port is fixedly connected to the bottom of the mixing barrel.

[0013] As a preferred embodiment of the present invention, the cleaning sheet is inclined.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. When the utility model is used, the rotation of the motor will drive the stirring blades connected to the motor to rotate, and the rotation of the stirring blades will stir the electrode raw materials entering the stirring barrel. While the motor is working, the motor will also drive the sliding mechanism to drive the stirring barrel to slide. When the stirring barrel slides, it will move back and forth with the cleaning mechanism. Under the action of the back and forth movement, the cleaning mechanism can clean the inner wall of the stirring barrel. Through this arrangement, the electrode material adhering to the equipment can be cleaned while the equipment is stirring the electrode raw materials, thereby ensuring that the equipment can operate normally and efficiently.

[0016] 2. When the utility model is used, the cleaning sheet remains stationary due to the fixation of the connecting rod. At this time, the mixing barrel slides driven by the sliding mechanism, so that the cleaning sheet slidably connected to the inside of the mixing barrel slides relative to the mixing barrel to achieve the purpose of cleaning the inner wall of the mixing barrel. Through this arrangement, the electrode raw materials adhering to the inner wall of the mixing barrel can be cleaned while the mixing barrel itself moves, making the equipment cleaning easier.

[0017] 3. When the utility model is used, the rotation of the motor will drive the first gear to rotate. Because the first gear is meshed with the second gear, the rotation of the first gear will drive the push rod fixedly connected to the second gear to rotate. The rotation of the push rod will drive the sliding block threadedly connected to it to slide, thereby driving the mixing barrel to slide, so as to achieve a cleaning effect. The motor rotates reciprocatingly. When the mixing barrel slides to the limit position, it will reverse and reset. At the same time, the reversal of the motor will also cause the stirring blades to drive the electrode material inside the mixing barrel to reflux, thereby achieving a reciprocating stirring effect. Through this arrangement, stirring and cleaning can be achieved at the same time, thereby improving the working efficiency of the equipment. The reciprocating operation of the motor can also extend the stirring time of a single batch of electrode raw materials, so as to achieve a better stirring effect.

[0018] 4. When the utility model is used, the motor will drive the center rod to rotate, and the center rod will drive the stirring blades to rotate. Because the protrusion is engaged in the slide groove, when the center rod drives the stirring blades to rotate, the stirring barrel outside the stirring blades can still slide. Through this arrangement, the stirring blades will not be affected by the sliding of the stirring barrel during rotation, thereby improving the use effect of the equipment.

[0019] 5. When the utility model is used, the motor will drive the first pulley to drive the second pulley to rotate, thereby driving the center rod to rotate to achieve the purpose of stirring. When the equipment is operating normally, the electrode raw material will enter from the feed port, and will be discharged from the discharge port after stirring in the stirring barrel. The discharged electrode raw material will fall on the slide, and the electrode raw material on the slide will slowly slide out under the action of gravity. The cleaning sheet is an inclined surface. When the cleaning sheet cleans the inner wall of the stirring barrel, the cleaned electrode raw material can slide along the inclined surface to the stirring blade for stirring, so as to improve the utilization rate of the raw materials. Through this setting, the feeding and discharge of the electrode raw material can be better controlled, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram provided by an embodiment of the utility model;

[0021] Figure 2 It is another perspective structural schematic diagram provided by an embodiment of the utility model;

[0022] Figure 3 It is a partial cutaway schematic diagram provided by an embodiment of the utility model;

[0023] Figure 4 It is a full cross-sectional view from the main viewing angle provided by an embodiment of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of a sliding assembly provided by an embodiment of the utility model;

[0025] Figure 6 It is a schematic diagram of the structure of a cleaning sheet provided by an embodiment of the utility model;

[0026] Figure 7 The utility model embodiment provides Figure 4 A partial enlarged view of point A in the middle.

[0027] In the figure: 1. base; 2. support plate; 3. motor; 4. mixing barrel; 5. mixing blade; 6. cleaning mechanism; 7. sliding mechanism; 8. cleaning sheet; 9. connecting rod; 10. sliding assembly; 11. transmission assembly; 12. first gear; 13. second gear; 14. pushing rod; 15. sliding block; 16. center rod; 17. bump; 18. slide groove; 19. first pulley; 20. second pulley; 21. transmission belt; 22. slide plate; 23. feed port; 24. discharge port. DETAILED DESCRIPTION

[0028] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0029] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0030] refer to Figures 1 to 4 The present invention provides an electrode raw material stirring device for sodium ion battery processing, comprising a base 1, a support plate 2, a motor 3, a stirring barrel 4 and a stirring blade 5, wherein the support plate 2 and the motor 3 are fixedly connected to the top of the base 1, the stirring blade 5 is rotatably connected to the stirring barrel 4, the stirring blade 5 is transmission-connected to the motor 3, and further comprises a cleaning mechanism 6 and a sliding mechanism 7, the cleaning mechanism 6 is slidably connected to the inside of the stirring barrel 4, the cleaning mechanism 6 can clean the inner wall of the stirring barrel 4, the sliding mechanism 7 is transmission-connected to the motor 3, and the sliding mechanism 7 can drive the stirring barrel 4 to slide.

[0031] When in use, the rotation of the motor 3 will drive the stirring blade 5 connected to it to rotate, and the rotation of the stirring blade 5 will stir the electrode raw materials entering the stirring barrel 4. While the motor 3 is working, the motor 3 will also drive the sliding mechanism 7 to drive the stirring barrel 4 to slide. When sliding, the stirring barrel 4 will move back and forth with the cleaning mechanism 6. Under the action of the reciprocating movement, the cleaning mechanism 6 can clean the inner wall of the stirring barrel 4. Through this arrangement, the electrode material adhering to the equipment can be cleaned while the equipment is stirring the electrode raw materials, thereby ensuring that the equipment can operate normally and efficiently.

[0032] refer to Figures 1 to 6 The cleaning mechanism 6 includes a cleaning sheet 8 and a connecting rod 9; the cleaning sheet 8 is slidably connected to the inside of the mixing barrel 4 and is sleeved on the outside of the mixing blade 5. Through holes are opened at both ends of the mixing barrel 4, and the connecting rod 9 is fixedly connected to the cleaning sheet 8 through the through holes. The end of the connecting rod 9 away from the cleaning sheet 8 is fixedly connected to the support plate 2.

[0033] When in use, the cleaning sheet 8 remains stationary due to the fixation of the connecting rod 9. At this time, the stirring barrel 4 slides driven by the sliding mechanism 7, so that the cleaning sheet 8 slidably connected to the inside of the stirring barrel 4 slides relative to the stirring barrel 4 to achieve the purpose of cleaning the inner wall of the stirring barrel 4. Through this arrangement, the electrode raw materials adhering to the inner wall of the stirring barrel 4 can be cleaned while the stirring barrel 4 itself moves, making the equipment cleaning easier.

[0034] refer to Figures 1 to 4The sliding mechanism 7 includes a sliding component 10 and a transmission component 11, and the transmission component 11 includes a first gear 12, a second gear 13, a push rod 14 and a sliding block 15. The first gear 12 is fixedly connected to the motor 3, and the push rod 14 is rotatably connected to the support plate 2. The second gear 13 is fixedly connected to one end of the push rod 14 close to the motor 3. The first gear 12 is meshed with the second gear 13. The sliding block 15 is threadedly connected to the push rod 14, and the sliding block 15 is fixedly connected to the mixing barrel 4.

[0035] When in use, the rotation of the motor 3 will drive the first gear 12 to rotate. Because the first gear 12 is meshed with the second gear 13, the rotation of the first gear 12 will drive the push rod 14 fixedly connected to the second gear 13 to rotate. The rotation of the push rod 14 will drive the sliding block 15 threadedly connected to it to slide, thereby driving the stirring barrel 4 to slide to achieve a cleaning effect. The motor 3 rotates reciprocatingly. When the stirring barrel 4 slides to the limit position, it will reverse and reset. At the same time, the reversal of the motor 3 will also cause the stirring blade 5 to drive the electrode material inside the stirring barrel 4 to reflux, thereby achieving a reciprocating stirring effect. Through this setting, stirring and cleaning can be achieved at the same time, thereby improving the working efficiency of the equipment. The reciprocating operation of the motor 3 can also extend the stirring time of a single batch of electrode raw materials to achieve a better stirring effect.

[0036] refer to Figures 1 to 5 The sliding assembly 10 includes a center rod 16, a protrusion 17 and a slide groove 18. The center rod 16 is rotatably connected to the support plate 2, the protrusion 17 is fixedly connected to the center rod 16, the slide groove 18 is opened in the stirring blade 5, the stirring blade 5 is sleeved on the outside of the center rod 16, the protrusion 17 is clamped in the slide groove 18, and the center rod 16 is transmission-connected to the motor 3.

[0037] When in use, the motor 3 will drive the center rod 16 to rotate, and the center rod 16 will drive the stirring blade 5 to rotate. Because the protrusion 17 is engaged in the slide groove 18, when the center rod 16 drives the stirring blade 5 to rotate, the stirring barrel 4 outside the stirring blade 5 can still slide. Through this setting, the stirring blade 5 will not be affected by the sliding of the stirring barrel 4 during rotation, thereby improving the use effect of the equipment.

[0038] refer to Figures 1 to 7, also includes a first pulley 19, a second pulley 20 and a transmission belt 21, the first pulley 19 is fixedly connected to one end of the center rod 16 close to the motor 3, the second pulley 20 is fixedly connected to the motor 3, the first pulley 19 and the second pulley 20 are transmitted by the transmission belt 21, and also includes a slide plate 22, the slide plate 22 is fixedly connected to the support plate 2, and also includes a feed port 23 and a discharge port 24, the feed port 23 is fixedly connected to the top of the mixing barrel 4, the discharge port 24 is fixedly connected to the bottom of the mixing barrel 4, and the cleaning sheet 8 is inclined.

[0039] When in use, the motor 3 will drive the first pulley 19 to drive the second pulley 20 to rotate, thereby driving the center rod 16 to rotate to achieve the purpose of stirring. When the equipment is operating normally, the electrode raw material will enter from the feed port 23, and will be discharged from the discharge port 24 after stirring in the stirring barrel 4. The discharged electrode raw material will fall on the slide plate 22, and the electrode raw material on the slide plate 22 will slowly slide out under the action of gravity. The cleaning sheet 8 is an inclined surface. When the cleaning sheet 8 cleans the inner wall of the stirring barrel 4, the cleaned electrode raw material can slide along the inclined surface to the stirring blade 5 for stirring, so as to improve the utilization rate of the raw material. Through this setting, the feeding and discharge of the electrode raw material can be better controlled, which is convenient for users to use.

[0040] The working principle of this utility model:

[0041] When in use, the rotation of the motor 3 will drive the stirring blade 5 connected to it to rotate, and the rotation of the stirring blade 5 will stir the electrode raw material entering the stirring barrel 4. While the motor 3 is working, the motor 3 will also drive the sliding mechanism 7 to drive the stirring barrel 4 to slide. When sliding, the stirring barrel 4 will move back and forth with the cleaning mechanism 6. Under the action of the reciprocating movement, the cleaning mechanism 6 can clean the inner wall of the stirring barrel 4. Through this arrangement, the electrode material adhering to the equipment can be cleaned while the equipment is stirring the electrode raw material, thereby ensuring that the equipment can operate normally and efficiently.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for electrode raw materials for processing sodium ion batteries, comprising a base (1), a support plate (2), a motor (3), a stirring barrel (4) and a stirring blade (5), wherein the support plate (2) and the motor (3) are both fixedly connected to the top of the base (1), the stirring blade (5) is rotatably connected to the stirring barrel (4), and the stirring blade (5) is transmission-connected to the motor (3), characterized in that: It also includes a cleaning mechanism (6) and a sliding mechanism (7); The cleaning mechanism (6) is slidably connected to the inside of the mixing barrel (4), and the cleaning mechanism (6) can clean the inner wall of the mixing barrel (4); The sliding mechanism (7) is drivingly connected to the motor (3), and the sliding mechanism (7) can drive the mixing barrel (4) to slide.

2. The electrode raw material stirring device for sodium ion battery processing according to claim 1, characterized in that: The cleaning mechanism (6) comprises a cleaning sheet (8) and a connecting rod (9); The cleaning sheet (8) is slidably connected to the inside of the mixing barrel (4) and sleeved on the outside of the mixing blade (5). Through holes are opened at both ends of the mixing barrel (4). The connecting rod (9) is fixedly connected to the cleaning sheet (8) through the through holes. The end of the connecting rod (9) away from the cleaning sheet (8) is fixedly connected to the support plate (2).

3. The electrode raw material stirring device for sodium ion battery processing according to claim 1, characterized in that: The sliding mechanism (7) comprises a sliding assembly (10) and a transmission assembly (11).

4. The electrode raw material stirring device for sodium ion battery processing according to claim 3, characterized in that: The transmission assembly (11) comprises a first gear (12), a second gear (13), a push rod (14) and a sliding block (15); The first gear (12) is fixedly connected to the motor (3), the push rod (14) is rotatably connected to the support plate (2), the second gear (13) is fixedly connected to one end of the push rod (14) close to the motor (3), and the first gear (12) is meshed with the second gear (13); The sliding block (15) is threadedly connected to the push rod (14), and the sliding block (15) is fixedly connected to the mixing barrel (4).

5. The electrode raw material stirring device for sodium ion battery processing according to claim 3, characterized in that: The sliding assembly (10) comprises a central rod (16), a protrusion (17) and a sliding groove (18); The center rod (16) is rotatably connected to the support plate (2), the protrusion (17) is fixedly connected to the center rod (16), the slide groove (18) is opened in the stirring blade (5), the stirring blade (5) is sleeved on the outside of the center rod (16), the protrusion (17) is clamped in the slide groove (18), and the center rod (16) is transmission-connected to the motor (3).

6. The electrode raw material stirring device for sodium ion battery processing according to claim 5, characterized in that: It also includes a first pulley (19), a second pulley (20) and a transmission belt (21); The first pulley (19) is fixedly connected to one end of the center rod (16) close to the motor (3), and the second pulley (20) is fixedly connected to the motor (3). The first pulley (19) and the second pulley (20) are driven by the transmission belt (21).

7. The electrode raw material stirring device for sodium ion battery processing according to claim 1, characterized in that: It also comprises a slide plate (22), wherein the slide plate (22) is fixedly connected to the support plate (2).

8. The electrode raw material stirring device for sodium ion battery processing according to claim 1, characterized in that: It also comprises a feed port (23) and a discharge port (24), wherein the feed port (23) is fixedly connected to the top of the stirring barrel (4), and the discharge port (24) is fixedly connected to the bottom of the stirring barrel (4).

9. The electrode raw material stirring device for sodium ion battery processing according to claim 2, characterized in that: The cleaning sheet (8) is in the form of an inclined surface.

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