Stirring and mixing device for oxide solid electrolyte material slurry

Abstract

The utility model discloses a stirring and mixing device for oxide solid electrolyte material slurry, and relates to the technical field of electrolyte material mixing. The device comprises a mixing box, a transmission box is fixedly connected to the top of the mixing box, a feeding port is formed in the left side of the transmission box, a mixing assembly is arranged in the mixing box, a scraping rod is arranged on the right side of the mixing assembly, a gear disc is arranged in the transmission box, and the mixing assembly comprises a stirring frame. A rotating rod is fixedly connected to the center of the stirring frame, and a connecting block is rotationally connected to the outer surface of the rotating rod. According to the electrolyte material mixing device, the mixing assembly is arranged, specifically, when a rotating rod rotates, a stirring frame mixes materials, a gear I rotates on a gear ring, so that the stirring frame can be driven to rotate, the mixing effect of electrolyte materials is improved, and the rotating rod can drive the stirring frame to rotate around the inner ring of the mixing box under the action of a connecting block; therefore, the electrolyte material on the side edge can be fully mixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrolyte material mixing, and particularly relates to a stirring and mixing device for oxide solid electrolyte material slurry. Background Art

[0002] In the production process of solid-state battery electrolytes, mixing equipment is required to mix various raw materials (in the liquid phase) evenly.

[0003] According to the publicly disclosed patent No. CN216605018U for a mixing device of solid-state battery electrolytes, the mixing device of solid-state battery electrolytes of the present utility model can mix the electrolyte solution efficiently and sufficiently, but there are still the following deficiencies, such as:

[0004] When the device is in use, the stirring rod only rotates and stirs at the center, and the electrolyte materials on the side of the mixing tank cannot be effectively stirred and mixed, so that the mixed electrolyte materials are still uneven, and rework is required again, reducing the work efficiency. Therefore, we propose a stirring and mixing device for oxide solid electrolyte material slurry. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stirring and mixing device for oxide solid electrolyte material slurry. By setting a mixing component, the stirring frame can rotate self - sufficiently, improving the mixing effect of electrolyte materials, and the stirring frame rotates around the inner circle of the mixing tank, so that the electrolyte materials on the side can be fully mixed, solving the problem that the stirring rod of the existing mixing device only rotates and stirs at the center, and the electrolyte materials on the side of the mixing tank cannot be effectively stirred and mixed, resulting in uneven mixed electrolyte materials.

[0006] To solve the above - mentioned technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a stirring and mixing device for oxide solid electrolyte material slurry, including a mixing tank. A transmission box is fixedly connected to the top of the mixing tank. A feed inlet is arranged on the left side of the transmission box. A mixing component is arranged inside the mixing tank. A scraping rod is arranged on the right side of the mixing component. A gear disc is arranged inside the transmission box;

[0008] The mixing component includes a stirring frame. A rotating rod is fixedly connected to the center of the stirring frame. A connecting block is rotatably connected to the outer surface of the rotating rod. A gear one is fixedly connected to the top of the rotating rod. By setting the mixing component, the mixing effect of electrolyte materials can be improved. Under the action of the connecting block, the rotating rod will drive the stirring frame to rotate around the inner circle of the mixing tank, so that the electrolyte materials can be fully mixed.

[0009] Further, a first pulley is provided above the transmission case, and a second pulley is provided on the back of the transmission case. The first pulley is drivingly connected to the second pulley by a belt. A support frame is provided below the second pulley, and the bottom of the support frame is fixedly connected to the top of the mixing tank. A motor is fixedly connected inside the support frame, and the output end at the top of the motor is fixedly connected to the bottom of the second pulley. The support frame is provided to fix the motor. Starting the motor drives the second pulley to rotate, and then the second pulley drives the second rotating shaft to rotate under the action of the first pulley, playing a role in power output.

[0010] Further, a connecting rod is fixedly connected to the top of the scraping rod, and an arc-shaped plate is fixedly connected to the center of the top of the connecting rod. The left side of the top of the connecting rod is fixedly connected to the bottom of the connecting block. An outlet is provided at the bottom of the mixing tank. The connecting rod is provided to support the scraping rod and at the same time drive the scraping rod to rotate, so that the scraping rod scrapes the materials on the inner wall of the mixing tank, improving the mixing effect.

[0011] Further, a first rotating shaft is fixedly connected to the center of the gear disk. Limiting rings are provided at both the top and the bottom of the first rotating shaft. A gear ring is fixedly connected to the inner wall of the transmission case. A second gear is meshingly connected to the right side of the gear disk, and a second rotating shaft is fixedly connected to the center of the second gear. The gear ring is provided to drive the first gear to rotate, and then the first gear drives the stirring frame to rotate self - sufficiently through the rotating rod, making the mixing more uniform.

[0012] Further, a flap is provided inside the feed inlet. A connecting shaft is fixedly connected to the bottom of the flap. A fixed shaft is rotatably connected inside the connecting shaft. An arc - shaped ring is fixedly connected to the bottom of the connecting shaft. The left side and the right side of the fixed shaft are respectively fixedly connected to the left side and the right side of the inner wall of the feed inlet. By providing the flap, the feed inlet can be dredged to avoid blockage.

[0013] Further, the bottom of the first pulley is fixedly connected to the top of the second rotating shaft. The first gear is meshingly connected to the gear ring. The outer surface of the scraping rod contacts the inner wall of the mixing tank. The top of the first rotating shaft is rotatably connected to the mixing tank. When the first rotating shaft rotates, it will drive the connecting block to rotate together, and then the scraping rod will rotate around the first rotating shaft to clean the inner wall of the mixing tank.

[0014] Further, the bottom of the first rotating shaft is fixedly connected to the top of the connecting block. The mutually - approaching sides of the two limiting rings respectively contact the top and the bottom of the gear disk. The second rotating shaft is rotatably connected to the transmission case. The top of the arc - shaped plate and the bottom of the arc - shaped ring are respectively arc - shaped. When the arc - shaped plate contacts the arc - shaped ring, it will push the arc - shaped ring, thereby causing the flap to rotate. When the arc - shaped plate leaves, the arc - shaped ring resets by its own gravity.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model improves the mixing effect of electrolyte materials by setting a mixing component. Specifically, when the rotating rod rotates, the stirring frame mixes the materials. Since the first gear rotates on the gear ring, it can drive the stirring frame to rotate self - sufficiently. Under the action of the connecting block, the rotating rod drives the stirring frame to rotate around the inner ring of the mixing tank, so that the electrolyte materials on the side can be fully mixed.

[0017] 2. The utility model unblocks the feed inlet by setting a flap. Specifically, when the connecting rod rotates, it drives the arc - shaped disk to rotate together. When the arc - shaped disk contacts the arc - shaped ring, it pushes the arc - shaped ring, driving the connecting shaft to rotate on the fixed shaft. At the same time, the flap moves accordingly, preventing blockage.

[0018] Of course, it is not necessary for any product implementing the utility model to achieve all the above - mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal sectional structure of the mixing tank of the utility model;

[0022] Figure 3 For the utility model Figure 2 The enlarged schematic diagram of A;

[0023] Figure 4 It is a schematic diagram of the structure of the stirring frame of the utility model;

[0024] Figure 5 It is a schematic diagram of the overall structure of the flap of the utility model.

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Mixing tank; 11. Transmission box; 111. Feed inlet; 112. Pulley one; 113. Pulley two; 114. Support frame; 115. Motor; 12. Mixing assembly; 121. Stirring frame; 122. Rotating rod; 123. Connecting block; 124. Gear one; 13. Scraping rod; 131. Connecting rod; 132. Arc-shaped plate; 14. Gear disc; 141. Rotating shaft one; 142. Limiting ring; 143. Gear ring; 144. Rotating shaft two; 145. Gear two; 15. Flap; 151. Connecting shaft; 153. Fixed shaft; 152. Arc-shaped ring. Detailed implementation

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5 As shown in the figure, the present utility model is a stirring and mixing device for an oxide solid electrolyte material slurry, including a mixing tank 1. A transmission box 11 is fixedly connected to the top of the mixing tank 1. A feed inlet 111 is arranged on the left side of the transmission box 11. A mixing assembly 12 is arranged inside the mixing tank 1. A scraping rod 13 is arranged on the right side of the mixing assembly 12. A gear disc 14 is arranged inside the transmission box 11;

[0029] The mixing assembly 12 includes a stirring frame 121. A rotating rod 122 is fixedly connected to the center of the stirring frame 121. A connecting block 123 is rotatably connected to the outer surface of the rotating rod 122. A gear one 124 is fixedly connected to the top of the rotating rod 122. By setting the mixing assembly 12, specifically when the rotating rod 122 rotates, the stirring frame 121 mixes the materials. Since the gear one 124 rotates on the gear ring 143, it can drive the stirring frame 121 to rotate self - sufficiently, improving the mixing effect of the electrolyte material. Under the action of the connecting block 123, the rotating rod 122 drives the stirring frame 121 to rotate around the inner circle of the mixing tank 1, so that the electrolyte material on the side can be fully mixed.

[0030] A pulley one 112 is arranged above the transmission box 11. A pulley two 113 is arranged on the back of the transmission box 11. The pulley one 112 is in transmission connection with the pulley two 113 through a belt. A support frame 114 is arranged below the pulley two 113. The bottom of the support frame 114 is fixedly connected to the top of the mixing tank 1. A motor 115 is fixedly connected inside the support frame 114. The top output end of the motor 115 is fixedly connected to the bottom of the pulley two 113.

[0031] A connecting rod 131 is fixedly connected to the top of the scraping rod 13. An arc-shaped disc 132 is fixedly connected to the center of the top of the connecting rod 131. The left side of the top of the connecting rod 131 is fixedly connected to the bottom of the connecting block 123. A discharge port is provided at the bottom of the mixing box 1.

[0032] A rotating shaft one 141 is fixedly connected to the center of the gear disc 14. Limiting rings 142 are provided at both the top and the bottom of the rotating shaft one 141. A gear ring 143 is fixedly connected to the inner wall of the transmission box 11. A gear two 145 is meshed and connected to the right side of the gear disc 14. A rotating shaft two 144 is fixedly connected to the center of the gear two 145.

[0033] A flap 15 is arranged inside the feed inlet 111. A connecting shaft 151 is fixedly connected to the bottom of the flap 15. A fixed shaft 153 is rotatably connected to the inside of the connecting shaft 151. An arc-shaped ring 152 is fixedly connected to the bottom of the connecting shaft 151. The left side and the right side of the fixed shaft 153 are respectively fixedly connected to the left inner wall and the right inner wall of the feed inlet 111. By arranging the flap 15, specifically, the connecting rod 131 will drive the arc-shaped disc 132 to rotate together during the rotation process. When the arc-shaped disc 132 contacts the arc-shaped ring 152, it will push the arc-shaped ring 152, drive the connecting shaft 151 to rotate on the fixed shaft 153, and at the same time the flap 15 follows the movement, so as to dredge the feed inlet 111 and avoid blockage.

[0034] A belt pulley one 112 is fixedly connected to the top of the rotating shaft two 144. A gear one 124 is meshed and connected to the gear ring 143. The outer surface of the scraping rod 13 contacts the inner wall of the mixing box 1. The top of the rotating shaft one 141 is rotatably connected to the mixing box 1.

[0035] The bottom of the rotating shaft one 141 is fixedly connected to the top of the connecting block 123. The mutually approaching sides of the two limiting rings 142 respectively contact the top and the bottom of the gear disc 14. The rotating shaft two 144 is rotatably connected to the transmission box 11. The top of the arc-shaped disc 132 and the bottom of the arc-shaped ring 152 are respectively arc-shaped.

[0036] A specific application of this embodiment is:

[0037] In use, the electrolyte material is put into the mixing tank 1 through the feed inlet 111. The motor 115 is started to drive the second belt pulley 113 to rotate. Then, the second belt pulley 113 drives the first belt pulley 112 to rotate through the belt. The first belt pulley 112 drives the second gear 145 to rotate through the second rotating shaft 144. The second gear 145 drives the first rotating shaft 141 to rotate through the gear disc 14. Then, the first rotating shaft 141 drives the rotating rod 122 to rotate through the connecting block 123. At the same time, the stirring frame 121 and the first gear 124 will rotate together. Since the first gear 124 rotates on the gear ring 143 during rotation, the stirring frame 121 can be driven to rotate self - sufficiently through the rotating rod 122, improving the mixing effect of the electrolyte material. Since the rotating rod 122 does not rotate at the center of the mixing tank 1, under the action of the connecting block 123, the rotating rod 122 drives the stirring frame 121 to rotate around the inner circle of the mixing tank 1, so that the electrolyte material on the side can be fully mixed. At the same time, the connecting block 123 drives the scraping rod 13 to rotate through the connecting rod 131. The scraping rod 13 can clean the inner wall of the mixing tank 1, making the electrolyte material fully mixed again and avoiding the adhesion of materials on the inner wall of the mixing tank 1. During the rotation of the connecting rod 131, the arc - shaped disc 132 will be driven to rotate together. When the arc - shaped disc 132 contacts the arc - shaped ring 152, the arc - shaped ring 152 will be pushed, driving the connecting shaft 151 to rotate on the fixed shaft 153. At the same time, the flap 15 follows the movement, and can dredge the feed inlet 111 to avoid blockage. When the arc - shaped disc 132 leaves the arc - shaped ring 152, the arc - shaped ring 152 resets by its own gravity, and the flap 15 follows the reset.

[0038] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above - mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0039] The above - disclosed preferred embodiments of the utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the utility model, so that those skilled in the art in the relevant technical field can understand and utilize the utility model well. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A stirring and mixing device for oxide solid electrolyte material slurry, comprising a mixing box (1), the top of which is fixedly connected to a transmission box (11), characterized in that: The transmission box (11) is provided with a feed port (111) on the left side, a mixing assembly (12) is provided inside the mixing box (1), a scraper (13) is provided on the right side of the mixing assembly (12), and a gear plate (14) is provided inside the transmission box (11); The mixing assembly (12) comprises a stirring frame (121), a rotating rod (122) is fixedly connected at the center of the stirring frame (121), a connecting block (123) is rotatably connected to the outer surface of the rotating rod (122), and a gear 1 (124) is fixedly connected to the top of the rotating rod (122). A belt pulley 1 (112) is arranged above the transmission box (11), a belt pulley 2 (113) is arranged on the back of the transmission box (11), the belt pulley 1 (112) is connected to the belt pulley 2 (113) through a belt, a support frame (114) is arranged below the belt pulley 2 (113), the bottom of the support frame (114) is fixedly connected to the top of the mixing box (1), a motor (115) is fixedly connected inside the support frame (114), and the top output end of the motor (115) is fixedly connected to the bottom of the belt pulley 2 (113), The top of the scraper rod (13) is fixedly connected to a connecting rod (131), the center of the top of the connecting rod (131) is fixedly connected to an arc-shaped disk (132), the left side of the top of the connecting rod (131) is fixedly connected to the bottom of the connecting block (123), and the bottom of the mixing box (1) is provided with a discharge port. The center of the gear plate (14) is fixedly connected to a rotating shaft 1 (141), and the top and bottom of the rotating shaft 1 (141) are both provided with limit rings (142). The inner wall of the transmission box (11) is fixedly connected to a gear ring (143). The right side of the gear plate (14) is meshingly connected to a gear 2 (145), and the center of the gear 2 (145) is fixedly connected to a rotating shaft 2 (144). A flap (15) is provided inside the feed port (111), a connecting shaft (151) is fixedly connected to the bottom of the flap (15), a fixed shaft (153) is rotatably connected inside the connecting shaft (151), an arc-shaped ring (152) is fixedly connected to the bottom of the connecting shaft (151), and the left and right sides of the fixed shaft (153) are respectively fixedly connected to the left and right sides of the inner wall of the feed port (111).

2. The stirring and mixing device for oxide solid electrolyte material slurry according to claim 1, characterized in that: The bottom of the belt pulley (112) is fixedly connected to the top of the rotating shaft (144), the gear (124) is meshingly connected to the gear ring (143), the outer surface of the scraper rod (13) is in contact with the inner wall of the mixing box (1), and the top of the rotating shaft (141) is rotatably connected to the mixing box (1).

3. The stirring and mixing device for oxide solid electrolyte material slurry according to claim 2, characterized in that: The bottom of the rotating shaft 1 (141) is fixedly connected to the top of the connecting block (123); the sides of the two limiting rings (142) close to each other are respectively in contact with the top and bottom of the gear plate (14); the rotating shaft 2 (144) is rotationally connected to the transmission box (11); and the top of the arc plate (132) and the bottom of the arc ring (152) are respectively arranged in an arc shape.

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