A graded and crushed electrolyte sample preparation device

Abstract

This utility model relates to a graded crushing electrolyte sample preparation device, including a three-stage feeding mechanism, a vertical conveying pipe for the material cylinder, and a horizontal moving platform for the material cylinder. The three-stage feeding mechanism includes a primary crushing device, a secondary crushing chamber, and a receiving chamber arranged sequentially from top to bottom. The three-stage feeding mechanism is supported by a support frame located behind it. The vertical conveying pipe for the material cylinder is located on one side of the three-stage feeding mechanism. The top of the vertical conveying pipe for the material cylinder is flush with the inlet of the primary crushing device, and the bottom of the vertical conveying pipe for the material cylinder is flush with the bottom of the receiving chamber. Driven by a horizontal drive device located inside it, the horizontal moving platform for the material cylinder moves the material cylinder container at the outlet of the vertical conveying pipe for the material cylinder to the bottom of the receiving chamber via a moving push plate. In summary, this utility model has the advantages of simple structure, small space occupation, no leakage pollution, reusable components, and high degree of automation.

Description

Technical Field

[0001] This utility model belongs to the field of electrolyte processing technology, specifically relating to a graded crushing electrolyte sample preparation device. Background Technology

[0002] Currently, crushing equipment is frequently used in the processing of solid electrolytes. Due to the increasing quality requirements of electrolytes, multi-stage crushing is often necessary to improve the processing quality. Compared to the original methods of manual feeding and unloading, the processing of solid electrolytes requires a higher degree of automation. However, currently, different containers are required for both feeding and unloading stages, which not only increases costs but also causes material leakage and dust pollution. Furthermore, it is impossible to ensure that the feeding and unloading containers maintain the same volume and internal space. Therefore, it is necessary to upgrade and modify existing crushing equipment to achieve a high degree of automation, reusable material containers, reduced costs, and prevention of material leakage and pollution.

[0003] The utility model patent with application number "CN202323488605.3" entitled "Anti-caking packaging barrel for solid electrolyte or additives for lithium-ion batteries" mentions "an anti-caking packaging barrel for solid electrolyte or additives for lithium-ion batteries, including a barrel body and a top cover. The top cover is set in an inverted cone shape and has a solid material inlet / outlet, an air inlet, and an air outlet. The side wall of the barrel body is provided with a support frame, and the lower end of the support frame is provided with a detachable tray. The lower end of the inverted cone shape of the top cover is provided with a grid, which is composed of multiple grid bars. This application improves the situation in the traditional method where solid electrolyte or additives for lithium-ion batteries are difficult to discharge due to agglomeration, and has significant improvements to the existing packaging, storage, transportation, and discharge processes of solid electrolyte or additives for lithium-ion batteries." Although it improves processing efficiency, its feeding and discharging are still done in a primitive way, and the degree of automation is also very poor.

[0004] Therefore, there is an urgent need for a graded crushing electrolyte sample preparation device to solve the problems mentioned above, such as poor automation, inability to reuse material containers, high production costs, and lack of measures to prevent material leakage and pollution. Summary of the Invention

[0005] In view of this, this utility model proposes a graded crushing electrolyte sample preparation device, which is applied to the field of solid electrolyte processing technology, and solves the existing technical problems of poor automation, inability to reuse material containers, high production costs, and lack of measures to prevent material leakage and pollution.

[0006] To achieve the above-mentioned technical objectives, the specific technical solution adopted by this utility model is as follows:

[0007] A graded crushing electrolyte sample preparation device includes a three-stage feeding mechanism, a vertical conveying pipe for the material cylinder, and a horizontal moving platform for the material cylinder. The three-stage feeding mechanism includes a primary crushing device, a secondary crushing chamber, and a receiving chamber arranged sequentially from top to bottom. The three-stage feeding mechanism is supported by a support frame located at its rear. The vertical conveying pipe for the material cylinder is located on one side of the three-stage feeding mechanism. The top of the vertical conveying pipe for the material cylinder is flush with the inlet position of the primary crushing device, which facilitates the material cylinder container to be moved above the inlet position of the primary crushing device by a robotic arm. After the material is added to the primary crushing device, it is placed into the interior of the vertical conveying pipe for the material cylinder. The bottom of the vertical conveying pipe for the material cylinder is flush with the bottom of the receiving chamber. Driven by a horizontal drive device located inside the platform for the material cylinder, the horizontal moving platform for the material cylinder moves the material cylinder container at the outlet position of the vertical conveying pipe for the material cylinder to the bottom of the receiving chamber by a moving push plate.

[0008] Furthermore, the bottom of the primary crushing device is provided with a vertically downward first outlet, and the secondary crushing box is provided with a horizontally extending second inlet. The bottom of the first outlet is perpendicular to the second inlet and is connected to the interior of the second inlet through a horizontally extending connecting pipe.

[0009] Furthermore, the rear end of the secondary crushing chamber extends into the interior of the support frame, and a drive motor is installed at the bottom of the support frame. The drive motor is connected to the transmission wheel located at the rear end of the secondary crushing chamber.

[0010] Furthermore, a feed pipe is provided at the top of the receiving chamber, and the outlet of the secondary crushing box extends into the feed pipe.

[0011] Furthermore, the bottom outer ring of the receiving cavity is provided with an extension bracket that connects to the inside of the support frame.

[0012] Furthermore, the horizontal drive device is arranged laterally and is located in front of the horizontal moving platform of the barrel.

[0013] Furthermore, a support platform is provided at the bottom of the support frame, and corresponding support columns are provided at the four corners of the support platform. The drive motor is placed flat on the support platform, and the drive end of the drive motor is located below the transmission wheel in the front-to-back direction.

[0014] Furthermore, the height of the material cylinder container is less than the distance between the bottom of the receiving chamber and the upper surface of the horizontal moving platform of the material cylinder, the top opening of the material cylinder container is larger than the bottom outlet of the receiving chamber, and the outer diameter of the material cylinder container is less than the inner diameter of the vertical conveying pipe of the material cylinder.

[0015] By adopting the above technical solution, this utility model can also bring the following beneficial effects: 1. This utility model mentions a graded crushing electrolyte sample preparation device, in which solid electrolyte material is added into the first-stage crushing device through a material cylinder container, and then passes through the first-stage crushing device, the second-stage crushing box and the receiving chamber for graded treatment in sequence, and is discharged from the bottom of the receiving chamber. At the same time, the material cylinder container after adding the material enters the vertical conveying pipe of the material cylinder under the action of the robot arm, and is conveyed vertically along the vertical conveying pipe of the material cylinder. Then, under the action of the moving push plate, it moves horizontally along the horizontal moving platform of the material cylinder, thereby moving to the bottom of the receiving chamber. No other containers are required, which can effectively save costs, and no manual intervention is required, with a high degree of automation.

[0016] 2. This utility model discloses a graded crushing electrolyte sample preparation device. By setting the first outlet, second inlet, connecting pipe, and inner diameter of the material cylinder container, it effectively ensures that the material will not leak or be contaminated during the grading process, effectively ensuring the purity of the material and protecting the surrounding environment to a certain extent. The primary crushing device, secondary crushing box, and receiving chamber are supported by the support frame, which reasonably simplifies the structure, makes good use of space, and has the advantages of simple structure and small space occupation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This utility model provides a structural schematic diagram of a graded crushing electrolyte sample preparation device;

[0019] Figure 2 The figure shows a schematic diagram of the connection structure between the secondary crushing box and the receiving chamber of this utility model.

[0020] 1. Vertical conveying pipe for the material cylinder; 2. Horizontal moving platform for the material cylinder; 3. Primary crushing device; 4. Secondary crushing box; 5. Receiving chamber; 6. Support frame; 7. Moving push plate; 8. Material cylinder container; 9. First outlet; 10. Second inlet; 11. Drive motor; 12. Feed pipe; 13. Extension bracket; 14. Support platform; 15. Support column; 16. Horizontal drive device. Detailed Implementation

[0021] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. This utility model can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this invention, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using other structures and / or functionalities besides one or more of the aspects set forth herein.

[0024] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0025] Furthermore, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0026] In one embodiment of this utility model, such as Figure 1 and Figure 2As shown, a graded crushing electrolyte sample preparation device includes a three-stage feeding mechanism, a vertical conveying pipe 1 for the material cylinder, and a horizontal moving platform 2 for the material cylinder. The three-stage feeding mechanism includes a primary crushing device 3, a secondary crushing chamber 4, and a receiving chamber 5 arranged sequentially from top to bottom. The three-stage feeding mechanism is supported by a support frame 6 located behind it. The vertical conveying pipe 1 for the material cylinder is located on the horizontal side of the three-stage feeding mechanism. The top of the vertical conveying pipe 1 for the material cylinder is flush with the inlet position of the primary crushing device 3, which facilitates the material cylinder container 8 to be moved above the inlet position of the primary crushing device 3 by a robotic arm, and then the material is added to the primary crushing device 3 and placed into the interior of the vertical conveying pipe 1 for the material cylinder. The bottom of the vertical conveying pipe 1 for the material cylinder is flush with the bottom of the receiving chamber 5. The horizontal moving platform 2 for the material cylinder, driven by a horizontal drive device 16 located inside it, moves the material cylinder container 8 at the outlet position of the vertical conveying pipe 1 for the material cylinder to the bottom of the receiving chamber 5 via a moving push plate 7.

[0027] The primary crushing device 3 has a vertically downward first outlet 9 at its bottom, and the secondary crushing chamber 4 has a horizontally extending second inlet 10. The bottom of the first outlet 9 is perpendicular to the second inlet 10 and is connected to the interior of the second inlet 10 via a horizontally extending connecting pipe. The rear end of the secondary crushing chamber 4 extends into the interior of the support frame 6, and a drive motor 11 is located at the bottom of the support frame 6. The drive motor 11 is connected to a transmission wheel located at the rear end of the secondary crushing chamber 4. The top of the receiving chamber 5 has a feed pipe 12, and the outlet of the secondary crushing chamber 4 extends into the feed pipe 12. The bottom outer ring of the receiving chamber 5 has an extension bracket 13 that connects to the interior of the support frame 6.

[0028] A support platform 14 is provided at the bottom of the support frame 6, and corresponding support columns 15 are provided at the four corners of the support platform 14. The drive motor 11 is placed flat on the support platform 14, and the drive end of the drive motor 11 is located below the transmission wheel in the front-back direction. The horizontal drive device 16 is arranged horizontally and is located in front of the horizontal moving platform 2 of the material cylinder. The height of the material cylinder container 8 is less than the distance between the bottom of the receiving cavity 5 and the upper end face of the horizontal moving platform 2 of the material cylinder. The top opening of the material cylinder container 8 is larger than the bottom outlet of the receiving cavity 5. The outer diameter of the material cylinder container 8 is less than the inner diameter of the vertical conveying pipe 1 of the material cylinder.

[0029] In use, solid electrolyte material is added to the primary crushing device 3 through the material cylinder container 8, and then sequentially passes through the primary crushing device 3, the secondary crushing box 4, and the receiving chamber 5 for graded processing. It is then discharged from the bottom of the receiving chamber 5. Simultaneously, the material cylinder container 8, after being filled with material, enters the vertical conveying pipe 1 under the action of the robotic arm and is vertically conveyed along the vertical conveying pipe 1. Then, under the action of the moving push plate 7, it moves horizontally along the horizontal moving platform 2 of the material cylinder, thus moving to the bottom of the receiving chamber 5. No other containers are required, which can effectively save costs. In summary, this utility model has the advantages of simple structure, small space occupation, no leakage pollution, reusable components, and high degree of automation.

[0030] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A graded and crushed electrolyte sample preparation device, characterized in that: The system includes a three-stage feeding mechanism, a vertical conveying pipe (1) for the material cylinder, and a horizontal moving platform (2) for the material cylinder. The three-stage feeding mechanism comprises a primary crushing device (3), a secondary crushing chamber (4), and a receiving cavity (5) arranged sequentially from top to bottom. The three-stage feeding mechanism is supported by a support frame (6) located behind it. The vertical conveying pipe (1) for the material cylinder is located on one side of the three-stage feeding mechanism. The top of the vertical conveying pipe (1) for the material cylinder is flush with the inlet of the primary crushing device (3) to facilitate the material cylinder container ( 8) The material is moved above the inlet of the primary crushing device (3) by the robotic arm, and then the material is added to the primary crushing device (3) and placed inside the vertical conveying pipe (1) of the material cylinder. The bottom of the vertical conveying pipe (1) of the material cylinder is flush with the bottom of the receiving chamber (5). The horizontal moving platform (2) of the material cylinder, driven by the horizontal driving device (16) set inside it, moves the material cylinder container (8) at the outlet of the vertical conveying pipe (1) of the material cylinder to the bottom of the receiving chamber (5) by the moving push plate (7).

2. The graded crushing electrolyte sample preparation equipment as described in claim 1, characterized in that: The first-stage crushing device (3) has a vertically downward first outlet (9) at its bottom, and the second-stage crushing box (4) has a horizontally extending second inlet (10). The bottom of the first outlet (9) is perpendicular to the second inlet (10) and is connected to the interior of the second inlet (10) through a horizontally extending connecting pipe.

3. The graded crushing electrolyte sample preparation equipment as described in claim 2, characterized in that: The rear end of the secondary crushing box (4) extends into the interior of the support frame (6). A drive motor (11) is provided at the bottom of the support frame (6), and the drive motor (11) is connected to the transmission wheel provided at the rear end of the secondary crushing box (4).

4. The graded crushing electrolyte sample preparation equipment as described in claim 3, characterized in that: The top of the receiving chamber (5) is provided with a feeding pipe (12), and the outlet of the secondary crushing box (4) extends into the feeding pipe (12).

5. The graded crushing electrolyte sample preparation device as described in claim 4, characterized in that: The bottom outer ring of the receiving cavity (5) is provided with an extension bracket (13) that is connected to the inside of the support frame (6).

6. The graded crushing electrolyte sample preparation device as described in claim 5, characterized in that: The horizontal drive device (16) is arranged horizontally and is located in front of the horizontal moving platform (2) of the barrel.

7. The graded crushing electrolyte sample preparation device as described in claim 6, characterized in that: The support frame (6) has a support platform (14) at its bottom. The support platform (14) has corresponding support columns (15) at its four corners. The drive motor (11) is placed flat on the support platform (14). The drive end of the drive motor (11) is located below the transmission wheel in the front-to-back direction.

8. The graded crushing electrolyte sample preparation device as described in claim 7, characterized in that: The height of the material cylinder container (8) is less than the distance between the bottom of the receiving cavity (5) and the upper end of the horizontal moving platform (2) of the material cylinder. The top opening of the material cylinder container (8) is greater than the bottom outlet of the receiving cavity (5). The outer diameter of the material cylinder container (8) is less than the inner diameter of the vertical conveying pipe (1) of the material cylinder.

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