Batching and mixing system for repairing battery positive electrode material

Abstract

The utility model relates to the technical field of battery repair auxiliary equipment, and discloses a batching and mixing system for repairing a battery positive electrode material. The base is arranged on one side of the stirring barrel; the driving mechanism is used for connecting the stirring barrel and the base and is used for driving the stirring barrel to perform feeding and discharging actions; the stirring mechanism is arranged right above the stirring barrel, the stirring mechanism comprises a displacement assembly and a stirring assembly, and the displacement assembly is used for driving the stirring assembly to perform displacement change and mixing the ingredients. According to the utility model, displacement change of feeding and discharging can be carried out on the stirring barrel by utilizing the driving mechanism, so that a stirred mixture can be conveniently taken, cleaning can be conveniently carried out after material taking is finished, powdery materials can be further pressed and stirred under the action of the stirring mechanism during stirring, the mixing of the materials is accelerated, and the stirring efficiency is improved. The stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery repair auxiliary equipment, in particular to a batching and mixing system for repairing battery positive electrode materials. Background Art

[0002] The positive electrode material has a high electrode potential, which can ensure that the battery has a high open circuit voltage. With the repeated charge and discharge of the battery, the positive electrode material may experience performance degradation, such as capacity reduction and cycle performance deterioration. Repairing the positive electrode material can restore its performance. From the perspective of environmental protection and economy, the repair of positive electrode materials is also of great significance. The repair and regeneration of waste battery positive electrode materials can reduce the demand for new materials and realize the recycling of resources.

[0003] When materials are mixed and stirred, powdered materials float on the surface of the liquid. Therefore, traditional stirring equipment cannot quickly mix the powdered materials on the surface of the liquid with the liquid, thereby increasing the time required for mixing and stirring and reducing the stirring efficiency. Utility Model Content

[0004] In order to solve the technical problem that powdered materials in repair cannot be quickly mixed by traditional mixing devices, thereby reducing the mixing efficiency, the utility model provides a battery positive electrode material repair ingredient mixing system.

[0005] The utility model adopts the following technical scheme to achieve: a battery positive electrode material repair ingredient mixing system, including:

[0006] Mixing tank;

[0007] A base, the base being arranged on one side of the mixing barrel;

[0008] A driving mechanism, which is used to connect the mixing barrel and the base to drive the mixing barrel to load and unload materials;

[0009] The stirring mechanism is arranged just above the stirring barrel, and comprises a displacement component and a stirring component, wherein the displacement component is used to drive the stirring component to change its displacement and mix the ingredients.

[0010] Through the above technical scheme, by utilizing the cooperation of the circular groove and the driving mechanism, the equipment can achieve the outer side of the mixing barrel tilting state under the displacement change of the driving mechanism when it is in the ascending and descending sections, which is convenient for loading and unloading operations, and when it rises to the top, the ingredients can be stirred with the cooperation of the stirring mechanism.

[0011] As a further improvement of the above scheme, the driving mechanism includes vertical grooves and circular grooves symmetrically opened on both sides of the base, a connecting rod is vertically slidably connected in the vertical groove, a connecting side plate is fixedly connected to one side of the connecting rod, a connecting pipe is rotatably connected to the connecting side plate, the connecting pipe is fixedly installed at the bottom end of the mixing barrel, a vertical plate is fixedly connected to the top of the connecting rod, an outer sleeve plate is fixedly connected to the top of the vertical plate, a hydraulic rod is fixedly connected to the outer side of the outer sleeve plate, and the bottom end of the hydraulic rod is fixedly installed in the middle of the base.

[0012] As a further improvement of the above scheme, one side of the outer sleeve is horizontally slidably connected to an inner slide plate, one side of the inner slide plate is fixedly connected to a connecting rod 2, the connecting rod 2 is slidably connected in the circular groove, the outer side of the connecting rod 2 is fixedly connected to a connecting side plate 2, and the connecting side plate 2 is rotatably connected to the outer wall of the mixing barrel.

[0013] Through the above technical scheme, when the mixing barrel is lifted and lowered, it will adaptively change under the sliding of the circular groove, and because the sliding of the connecting rod 2 and the circular groove has a horizontal displacement in addition to the basic vertical displacement, the distance of the connecting pipe at the bottom end remains unchanged, thereby realizing the outward movement of the connecting side plate 2 to tilt and unfold the mixing barrel, which is convenient for loading and unloading operations.

[0014] As a further improvement of the above scheme, the stirring mechanism includes a horizontal plate, the top of the horizontal plate is fixedly connected to a connecting vertical rod, the connecting vertical rod is used to fix the horizontal plate, a driving motor is installed in the middle of the horizontal plate, the output end of the driving motor is fixedly connected to a rotating shaft, the bottom end of the horizontal plate is fixedly connected to an outer tube, and the outer tube is sleeved on the outside of the rotating shaft.

[0015] As a further improvement of the above scheme, vertical connecting grooves are symmetrically opened at the bottom end of the rotating shaft, and circular ring blocks are symmetrically slidably connected in the vertical connecting grooves. Stirring plates are rotatably connected on the outer sides of two groups of circular ring blocks. Inclined grooves are opened on the outer sides of the two groups of stirring plates. Slide rods are slidably connected in the inclined grooves. A swivel is fixedly connected to the inner side of the slide rod, and the swivel is rotatably connected to the bottom end of the rotating shaft.

[0016] Through the above technical scheme, the circular ring block is connected to the vertical connecting groove by vertical sliding so as to be able to rotate vertically, and the circular ring block is rotatably connected to the stirring plate and adapts to the rotation under the sliding of the sliding rod and the stirring plate, so that the powdered material floating on the liquid surface can be pressed down when the equipment rotates, thereby improving the stirring effect.

[0017] As a further improvement of the above scheme, a connecting ring is fixedly connected to the top of the circular ring block, a connecting protrusion is fixedly connected to the inner side of the connecting ring, the connecting protrusion is slidably connected to the outer tube, a circulation groove is opened on the outer wall of the outer tube, and the circulation groove can be slidably connected to the connecting protrusion.

[0018] Through the above technical scheme, by utilizing the sliding of the connecting protrusion and the circulation groove, and the vertical sliding connection between the vertical connecting groove and the circular ring block, the entire circular ring block can drive the stirring plate to descend vertically, and the circular ring block can be expanded and better stirred under the sliding of the slide rod and the inclined groove.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model can utilize the driving mechanism to change the displacement of the mixing barrel for loading and unloading materials, so as to facilitate the taking of materials from the mixing mixture, and also facilitate cleaning after the materials are taken. During mixing, the powdered materials can be further pressed down and stirred under the action of the stirring mechanism, so as to accelerate the mixing of materials and improve the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a battery positive electrode material repair ingredient mixing system provided in Example 1 of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a partial cross section of the stirring mechanism of the utility model;

[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement at the center A;

[0024] Figure 4 For this utility model Figure 2 A schematic diagram of the structure enlarged at B in the middle;

[0025] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of the structure at C in the middle.

[0026] Description of main symbols:

[0027] 1. Mixing barrel; 2. Base; 21. Vertical groove; 22. Circular groove; 23. Connecting rod 1; 24. Connecting side plate 1; 25. Connecting pipe; 26. Vertical plate; 27. Outer plate; 28. Inner slide plate; 29. ​​Connecting rod 2; 210. Connecting side plate 2; 211. Hydraulic rod; 3. Horizontal plate; 31. Connecting vertical rod; 32. Driving motor; 33. Rotating shaft; 34. Vertical connecting groove; 35. Rotating ring; 36. Sliding rod; 37. Stirring plate; 38. Inclined groove; 39. Circular ring block; 310. Connecting ring; 311. Connecting protrusion; 312. Outer tube; 313. Circulation groove. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Embodiment 1:

[0030] Please combine Figure 1 , a battery positive electrode material repairing ingredient mixing system of this embodiment includes:

[0031] Mixing tank 1;

[0032] A base 2, which is arranged on one side of the mixing barrel 1;

[0033] A driving mechanism, which is used to connect the mixing barrel 1 and the base 2 to drive the mixing barrel 1 to load and unload materials;

[0034] The stirring mechanism is arranged directly above the stirring barrel 1. The stirring mechanism comprises a displacement component and a stirring component. The displacement component is used to drive the stirring component to change its displacement and mix the ingredients.

[0035] The driving mechanism includes a vertical groove 21 and a circular groove 22 symmetrically opened on both sides of the base 2, a connecting rod 23 is vertically slidably connected in the vertical groove 21, a connecting side plate 24 is fixedly connected to one side of the connecting rod 23, a connecting pipe 25 is rotatably connected to the connecting side plate 24, the connecting pipe 25 is fixedly installed at the bottom end of the mixing barrel 1, a vertical plate 26 is fixedly connected to the top of the connecting rod 23, an outer sleeve plate 27 is fixedly connected to the top of the vertical plate 26, a hydraulic rod 211 is fixedly connected to the outer side of the outer sleeve plate 27, and the bottom end of the hydraulic rod 211 is fixedly installed in the middle of the base 2.

[0036] One side of the outer plate 27 is horizontally slidably connected to the inner slide plate 28, one side of the inner slide plate 28 is fixedly connected to a connecting rod 29, the connecting rod 29 is slidably connected in the circular groove 22, the outer side of the connecting rod 29 is fixedly connected to a connecting side plate 210, and the connecting side plate 210 is rotatably connected to the outer wall of the mixing barrel 1.

[0037] The implementation principle of a battery positive electrode material repairing ingredient mixing system in the embodiment of the present application is:

[0038] When the connecting rod 29 is driven by the hydraulic rod 211, it stays at the bottom of the circular groove 22. The material to be stirred is placed in the mixing barrel 1, and then the hydraulic rod 211 is started to push the outer sleeve 27 upward. As a result, the mixing barrel 1 is guided obliquely along the circular groove 22 to realize the correction and rise of the mixing barrel 1, and then when it moves to the top, it waits for the stirring mechanism to perform the stirring operation.

[0039] Embodiment 2:

[0040] Combination Figure 2-Figure 5 Based on Example 1, this embodiment is further improved in that:

[0041] The stirring mechanism includes a horizontal plate 3, a connecting vertical rod 31 is fixedly connected to the top of the horizontal plate 3, and the connecting vertical rod 31 is used to fix the horizontal plate 3. A driving motor 32 is installed in the middle of the horizontal plate 3, and a rotating shaft 33 is fixedly connected to the output end of the driving motor 32. An outer tube 312 is fixedly connected to the bottom end of the horizontal plate 3, and the outer tube 312 is sleeved on the outside of the rotating shaft 33.

[0042] A vertical connecting groove 34 is symmetrically provided at the bottom end of the rotating shaft 33, and a circular ring block 39 is symmetrically slidably connected in the vertical connecting groove 34. A stirring plate 37 is rotatably connected to the outer sides of the two groups of circular ring blocks 39. An inclined groove 38 is provided on the outer sides of the two groups of stirring plates 37. A sliding rod 36 is slidably connected in the inclined groove 38. A swivel 35 is fixedly connected to the inner side of the sliding rod 36. The swivel 35 is rotatably connected to the bottom end of the rotating shaft 33.

[0043] A connecting ring 310 is fixedly connected to the top of the annular block 39 , a connecting protrusion 311 is fixedly connected to the inner side of the connecting ring 310 , the connecting protrusion 311 is slidably connected to the outer tube 312 , a circulation groove 313 is opened on the outer wall of the outer tube 312 , and the circulation groove 313 can be slidably connected to the connecting protrusion 311 .

[0044] The implementation principle of this embodiment is:

[0045] Start the drive motor 32 to start the rotation of the rotating shaft 33, and use the connection between the vertical connecting groove 34 and the circular ring block 39 to drive the entire circular ring block 39 and the rotating ring 35 to rotate. Then, use the sliding connection between the circulation groove 313 and the connecting protrusion 311 to drive the entire circular ring block 39 to move vertically back and forth. Then, as the circular ring block 39 descends, the sliding of the inclined groove 38 and the sliding rod 36 will realize the stirring plate 37 to expand outward under the rotating connection of the circular ring block 39, and as the stirring proceeds, the material in the mixing barrel 1 is stirred, and the change in vertical displacement will drive the rotating stirring plate 37 to expand and contract, thereby accelerating the mixing of the materials.

[0046] Working principle:

[0047] When the connecting rod 29 is driven by the hydraulic rod 211, it stays at the bottom of the circular groove 22. The material to be stirred is placed in the mixing barrel 1, and then the hydraulic rod 211 is started to push the outer sleeve 27 upward. As a result, the mixing barrel 1 is guided obliquely along the circular groove 22 to realize the correction and rise of the mixing barrel 1, and then when it moves to the top, it waits for the stirring mechanism to perform the stirring operation.

[0048] Start the drive motor 32 to start the rotation of the rotating shaft 33, and use the connection between the vertical connecting groove 34 and the circular ring block 39 to drive the entire circular ring block 39 and the rotating ring 35 to rotate. Then, use the sliding connection between the circulation groove 313 and the connecting protrusion 311 to drive the entire circular ring block 39 to move vertically back and forth. Then, as the circular ring block 39 descends, the sliding of the inclined groove 38 and the sliding rod 36 will realize the stirring plate 37 to expand outward under the rotating connection of the circular ring block 39, and as the stirring proceeds, the material in the mixing barrel 1 is stirred, and the change in vertical displacement will drive the rotating stirring plate 37 to expand and contract, thereby accelerating the mixing of the materials.

[0049] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A battery positive electrode material repairing ingredient mixing system, characterized in that: include: Mixing tank; A base, the base being arranged on one side of the mixing barrel; A driving mechanism, which is used to connect the mixing barrel and the base to drive the mixing barrel to load and unload materials; The stirring mechanism is arranged just above the stirring barrel, and comprises a displacement component and a stirring component, wherein the displacement component is used to drive the stirring component to change its displacement and mix the ingredients.

2. A battery positive electrode material repairing ingredient mixing system as claimed in claim 1, characterized in that: The driving mechanism includes a vertical groove and a circular groove symmetrically opened on both sides of the base, a connecting rod is vertically slidably connected in the vertical groove, a connecting side plate is fixedly connected to one side of the connecting rod, a connecting pipe is rotatably connected to the connecting side plate, the connecting pipe is fixedly installed at the bottom end of the mixing barrel, a vertical plate is fixedly connected to the top of the connecting rod, an outer sleeve plate is fixedly connected to the top of the vertical plate, a hydraulic rod is fixedly connected to the outer side of the outer sleeve plate, and the bottom end of the hydraulic rod is fixedly installed in the middle of the base.

3. A battery positive electrode material repairing ingredient mixing system as claimed in claim 2, characterized in that: One side of the outer sleeve is horizontally slidably connected to the inner slide, one side of the inner slide is fixedly connected to a second connecting rod, the second connecting rod is slidably connected in the circular groove, the outer side of the second connecting rod is fixedly connected to a second connecting side plate, and the second connecting side plate is rotatably connected to the outer wall of the mixing barrel.

4. A battery positive electrode material repairing ingredient mixing system as claimed in claim 1, characterized in that: The stirring mechanism includes a horizontal plate, the top of which is fixedly connected to a connecting vertical rod, the connecting vertical rod is used to fix the horizontal plate, a driving motor is installed in the middle of the horizontal plate, the output end of the driving motor is fixedly connected to a rotating shaft, and the bottom end of the horizontal plate is fixedly connected to an outer tube, and the outer tube is sleeved on the outside of the rotating shaft.

5. A battery positive electrode material repairing ingredient mixing system as claimed in claim 4, characterized in that: The bottom end of the rotating shaft is symmetrically provided with vertical connecting grooves, and circular ring blocks are symmetrically slidably connected in the vertical connecting grooves. Stirring plates are rotatably connected to the outer sides of two groups of circular ring blocks. Inclined grooves are provided on the outer sides of the two groups of stirring plates, and sliding rods are slidably connected in the inclined grooves. A swivel is fixedly connected to the inner side of the sliding rod, and the swivel is rotatably connected to the bottom end of the rotating shaft.

6. A battery positive electrode material repairing ingredient mixing system as claimed in claim 5, characterized in that: A connecting ring is fixedly connected to the top of the circular ring block, a connecting protrusion is fixedly connected to the inner side of the connecting ring, the connecting protrusion is slidably connected to the outer tube, a circulation groove is opened on the outer wall of the outer tube, and the circulation groove can be slidably connected to the connecting protrusion.

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