Discharging device of high-speed mixer for lithium ion ternary positive electrode material
By designing a movable plate to drive the threaded rod and the limiting plate to fix the collection bag, and combining the top plate to drive the rod and the strip plate to clear the blockage, the automatic unloading and blockage clearing of lithium-ion ternary cathode material powder is realized, which solves the problem of low efficiency of manual unloading in the existing technology and improves the unloading efficiency and automation level.
Patent Information
- Application Number
- CN202423092570.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The current process of unloading lithium-ion ternary cathode material powder requires a lot of manpower and is inefficient, making it difficult to automate the unloading process.
A discharge device for a high-speed mixer for lithium-ion ternary cathode materials was designed. The device automatically fixes the collection bag by driving the threaded rod and the limiting plate through the movable plate. Combined with the top plate driving the rod and the strip plate to clear blockages, the device achieves automatic discharge and blockage clearing.
It realizes the automatic unloading of lithium-ion ternary cathode material powder, improves unloading efficiency, reduces the time and effort consumption of manual operation, solves the problem of time and labor, and can also clear blockages inside the unloading cylinder.
Smart Images
Figure CN223570625U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to powder equipment technical field especially relates to a high speed mixing machine's unloading device for lithium ion ternary positive electrode material. BACKGROUND
[0002] In recent years, China's new energy vehicle industry develops vigorously along with policy warm breeze, and power battery market space is broad, and high specific energy power battery will be the future research and development and industrialization emphasis, and a large number of researches show that high nickel positive electrode material (Ni is greater than or equal to 80%), has higher reversible specific capacity (more than 200mAh / g) and better cycle stability, is suitable as high specific energy power battery positive electrode material. In the preparation process of high nickel ternary positive electrode material, ternary precursor, lithium source, additive are mixed in high speed mixing machine to obtain a mixture, and then one sintering, water washing process, coating and other steps are carried out. The high speed mixing machine used in the mixing process refers to the lithium battery special mixer, and the main structure of the high speed mixing machine includes a mixing barrel, rotating blades, a transmission device, an unloading device and a cooling device.
[0003] At present, when the lithium ion ternary positive electrode material powder is unloaded, the workers usually pour the lithium ion ternary positive electrode material powder into the unloading hopper, and then stir the powder in the unloading hopper by means of tools to loosen the powder and make it unload quickly. This requires a large amount of manpower and has low work efficiency, so there is an urgent need to develop a lithium ion ternary positive electrode material powder unloading device that can realize automatic unloading and has high work efficiency. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a high speed mixing machine's unloading device for lithium ion ternary positive electrode material, and the movable plate will drive the threaded rod to rotate synchronously in the reverse process, and the threaded blocks and the limiting plates on both sides will move towards the middle, and the limiting plates on both sides will wrap the outside of the material collecting bag, and when the material collecting bag is located between the unloading cylinder and the limiting plate, the material collecting bag is fixed at this time, which is convenient for subsequent unloading and collection, solves the problems of manual unloading, time-consuming and laborious and low unloading efficiency.
[0005] The utility model adopts the following technical scheme:
[0006] A high speed mixing machine's unloading device for lithium ion ternary positive electrode material, including the mounting plate, the mounting plate is connected with the unloading cylinder, the unloading cylinder outside one side is fixedly connected with the round board, the round board inside one side is rotatably connected with the rotating plate through the rotating shaft, the rotating plate outside is fixedly connected with the sealing plate, the sealing plate inside one side is equipped with the empty slot, the empty slot inside one side is slidably connected with the sliding block, the sliding block one side is fixedly connected with the spring, the sliding block outside one side is fixedly connected with the clamping plate;
[0007] The inside of the mounting plate is connected with a threaded rod through a bearing, the top of the threaded rod is fixedly connected with a movable plate, the outside of the threaded rod is connected with threaded blocks through threads on both sides, the threaded blocks are fixedly connected with limiting plates on one side, a limiting rod is embedded in the limiting plate on one side of the bottom, and the outer surface of the limiting rod is in contact with the inside of the limiting plate on the top.
[0008] Preferably, one end of the spring is fixedly connected with the inside of the empty slot, the shape of the clamping plate is L-shaped, and one side of the clamping plate is in contact with one side of the circular plate.
[0009] Preferably, the connecting ends of the two limiting plates are in contact, and the insides of the two limiting plates are in contact with the outer surface of the discharging cylinder.
[0010] Preferably, the threads on the outside of the threaded rod are opposite in rotation direction, and the limiting plate is in a semicircular shape.
[0011] Preferably, the top of the discharging cylinder is provided with a top plate, and the bottom of the top plate is fixedly connected with a rod body.
[0012] Preferably, the rod body extends to the inside of the discharging cylinder and is connected with the discharging cylinder through a bearing, and the outside of the rod body is fixedly connected with a strip plate.
[0013] Preferably, the outside of the strip plate is fixedly connected with a dredging rod one on both sides, the inside of each of the two dredging rod ones is provided with a dredging rod two, and the two dredging rod twos are fixedly connected with the strip plate.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] 1. In the process of reversing, the movable plate drives the threaded rod to rotate, the threaded blocks and the limiting plates on both sides move to the middle, the limiting plates on both sides wrap the outside of the material collecting bag, when the material collecting bag is located between the discharging cylinder and the limiting plates, the material collecting bag is fixed, subsequent discharging and collecting are facilitated, and the problems of manual discharging, time-consuming and laborious work and low discharging efficiency are solved.
[0016] 2. The top plate is rotated, the rod body and the strip plate are driven to rotate in the process of rotating, the strip plate drives the dredging rod one and the dredging rod two to rotate in the process of rotating, and the dredging rod one and the dredging rod two dredge the blocked materials in the discharging cylinder. DRAWINGS
[0017] The drawings described herein are used to provide a further understanding of the utility model, constitute a part of this application, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model.
[0018] Figure 1 It is a structural schematic diagram of the utility model;
[0019] Figure 2 It is a structural schematic diagram of the utility model;
[0020] Figure 3 It is Figure 2 It is an enlarged structural schematic diagram of A in
[0021] Figure 4 It is a structural schematic diagram of the utility model.
[0022] The serial number in the figure is:
[0023] 1, mounting plate; 2, discharge cylinder; 3, round plate; 4, rotating plate; 5, sealing plate; 6, sliding block; 7, spring; 8, clamping plate; 9, threaded rod; 10, movable plate; 11, threaded block; 12, limiting plate; 13, top plate; 14, rod body; 15, strip plate; 16, dredging rod one; 17, dredging rod two. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0025] Embodiment 1:
[0026] The embodiment provides a discharge device of a high-speed mixer for lithium ion ternary positive electrode materials, referring to Figures 1-4 , specifically, including mounting plate 1, the discharge cylinder 2 is connected on the mounting plate 1 in penetration, the discharge cylinder 2 is fixedly connected with round plate 3 on one side outside, the rotating plate 4 is movably connected with the round plate 3 on one side inside through the rotating shaft, the sealing plate 5 is fixedly connected with the rotating plate 4 outside, the air slot is formed on one side inside of the sealing plate 5, the sliding block 6 is slidably connected on one side inside of the air slot, the spring 7 is fixedly connected on one side of the sliding block 6, the clamping plate 8 is fixedly connected on one side outside of the sliding block 6.
[0027] The threaded rod 9 is connected with the mounting plate 1 on one side inside through the bearing, the movable plate 10 is fixedly connected with the threaded rod 9 on the top, the threaded block 11 is threadedly connected with the threaded rod 9 on both sides outside, the limiting plate 12 is fixedly connected with both sides of the threaded block 11, the limiting rod is embedded on one side of the limiting plate 12 on the bottom, and the outer surface of the limiting rod is in contact with the inside of the limiting plate 12 on the top.
[0028] One end of the spring 7 is fixedly connected with one side inside of the air slot, the clamping plate 8 is provided in L shape, and one side of the clamping plate 8 is in contact with one side of the round plate 3.
[0029] The two limiting plates 12 are connected and in contact, and the interiors of the two limiting plates 12 are in contact with the outer surface of the discharging cylinder 2, so that the limiting plates 12 can place and compact the material collecting bag.
[0030] The threads on the outer two sides of the threaded rod 9 are opposite in direction, and the limiting plates 12 are shaped as semicircles, so that the limiting plates 12 can completely fit the shape of the discharging cylinder 2.
[0031] In the specific implementation process, as shown in Figures 1-3 when it is necessary to discharge the mixer, the worker first wraps the material collecting bag outside the circular plate 3; the movable plate 10 is rotated, which synchronously drives the threaded rod 9 to rotate, and the threaded rod 9 synchronously drives the threaded blocks 11 on both sides to move outward, and the threaded blocks 11 drive the limiting plates 12 to move when moving; when there is enough distance between the two limiting plates 12, the clamping plate 8 drives the sliding block 6 to move synchronously, and the sliding block 6 drives the spring 7 to compress when moving; then the clamping plate 8 leaves one side of the circular plate 3, and then the sealing plate 5 is rotated, which drives the rotating plate 4 to rotate to a state of being separated from one side of the discharging cylinder 2; at this time, the discharged material enters the interior of the material collecting bag; then the worker reverses the movable plate 10, which synchronously drives the threaded rod 9 to rotate, and the threaded blocks 11 and the limiting plates 12 on both sides move to the middle; the limiting plates 12 on both sides wrap the exterior of the material collecting bag; when the material collecting bag is located between the discharging cylinder 2 and the limiting plates 12, the material collecting bag is fixed, which facilitates subsequent discharging work and solves the problems of manual discharging, time-consuming and laborious work, and low discharging efficiency.
[0032] Embodiment 2
[0033] On the basis of embodiment 1, this embodiment further provides that the top plate 13 is arranged on one side of the top of the discharging cylinder 2, and the rod body 14 is fixedly connected to the bottom of the top plate 13, which can facilitate the connection of the rod body 14.
[0034] The rod body 14 extends into the interior of the discharging cylinder 2 and is connected to the discharging cylinder 2 through a bearing, and the strip plate 15 is fixedly connected to the exterior of the rod body 14, so that the rod body 14 can drive the strip plate 15 to rotate.
[0035] The dredging rod one 16 is fixedly connected to the exterior of both sides of the strip plate 15, the dredging rod two 17 is arranged in the interior of the two dredging rod ones 16, and the two dredging rod twos 17 are also fixedly connected to the strip plate 15, so that the dredging rod one 16 and the dredging rod two 17 can be used for dredging work.
[0036] In the specific implementation process, as shown in Figure 2 and Figure 4As shown, if there is a blockage in the discharge cylinder 2 during the unloading process, the worker can rotate the top plate 13, which will synchronously drive the rod body 14 and the strip plate 15 to rotate, and the strip plate 15 will synchronously drive the dredging rod one 16 and the dredging rod two 17 to rotate during the rotation, and the dredging rod one 16 and the dredging rod two 17 will dredge the blockage in the discharge cylinder 2.
[0037] As described above, in the present application, the movable plate will synchronously drive the threaded rod to rotate, the threaded blocks and the limiting plates on both sides to move towards the middle during the reversing process, and the limiting plates on both sides will wrap the outside of the material collecting bag, and when the material collecting bag is located between the discharge cylinder and the limiting plate, the material collecting bag is fixed at this time, facilitating subsequent unloading work, solving the problems of manual unloading, time-consuming and laborious, and low unloading efficiency; at the same time, in the present application, the top plate is rotated, which will synchronously drive the rod body and the strip plate to rotate during the rotation, and the strip plate will synchronously drive the dredging rod one and the dredging rod two to rotate during the rotation, and the dredging rod one and the dredging rod two will dredge the blockage in the discharge cylinder at this time.
[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A discharge device of a high-speed mixer for lithium ion ternary positive electrode material, comprising a mounting plate (1), characterized in that: The installation plate (1) is connected with the discharge cylinder (2), the outer side of the discharge cylinder (2) is fixedly connected with the round plate (3), the inner side of the round plate (3) is movably connected with the rotating plate (4) through the rotating shaft, the outer side of the rotating plate (4) is fixedly connected with the sealing plate (5), the inner side of the sealing plate (5) is provided with the air slot, the inner side of the air slot is slidably connected with the sliding block (6), one side of the sliding block (6) is fixedly connected with the spring (7), and the outer side of the sliding block (6) is fixedly connected with the clamping plate (8). The inner side of the installation plate (1) is connected with the threaded rod (9) through the bearing, the top of the threaded rod (9) is fixedly connected with the movable plate (10), the outer sides of the threaded rod (9) are both connected with the threaded block (11) through the thread, and the inner sides of the two threaded blocks (11) are both fixedly connected with the limiting plate (12).
2. The discharging device of the high-speed mixer for lithium ion ternary positive electrode materials according to claim 1, characterized in that: One end of the spring (7) is fixedly connected with the inner side of the air slot, the clamping plate (8) is provided in L shape, and one side of the clamping plate (8) is in contact with one side of the round plate (3).
3. The discharging device of the high-speed mixer for lithium ion ternary positive electrode materials according to claim 1, characterized in that: The connecting ends of the two limiting plates (12) are in contact, and the inner sides of the two limiting plates (12) are in contact with the outer surface of the discharge cylinder (2).
4. The discharging device of the high-speed mixer for lithium ion ternary positive electrode materials according to claim 1, characterized in that: The threads on the outer sides of the threaded rod (9) are opposite, and the limiting plate (12) is provided in semicircular shape.
5. The discharging device of the high-speed mixer for lithium ion ternary positive electrode materials according to claim 1, characterized in that: The top side of the discharge cylinder (2) is provided with the top plate (13), and the bottom of the top plate (13) is fixedly connected with the rod body (14).
6. The discharging device of the high-speed mixer for lithium ion ternary positive electrode materials according to claim 5, characterized in that: The rod body (14) extends to the inside of the discharge cylinder (2) and is connected with the discharge cylinder (2) through the bearing, and the outer side of the rod body (14) is fixedly connected with the strip plate (15).
7. The discharging device of the high-speed mixer for lithium ion ternary positive electrode materials according to claim 6, characterized in that: The outer sides of the strip plate (15) are both fixedly connected with the dredging rod one (16), the inner sides of the two dredging rod ones (16) are both provided with the dredging rod two (17), and the two dredging rod twos (17) are also fixedly connected with the strip plate (15).