Sagger for sodium battery positive electrode material

Abstract

The utility model discloses a sagger for a sodium battery positive electrode material, and relates to the technical field of battery production. The device comprises a fixed frame, a sliding assembly is fixedly installed at the bottom end of the fixed frame, a rotating assembly is fixedly installed in the fixed frame, a supporting assembly is fixedly installed at the bottom end of the sliding assembly, the outer surface of the supporting assembly and the interior of the rotating assembly are fixedly installed, and a clamping assembly is fixedly installed on one side of the supporting assembly. A limiting assembly is fixedly connected into the fixing frame. The sagger body is placed in the sliding assembly, then the sliding assembly is pushed to move to the inner side of the fixing frame, when the sliding assembly moves, the supporting assembly fixedly installed at the bottom end of the sliding assembly can be driven to move, and due to the fact that the bottom end of the supporting assembly makes contact with the ground, the sagger body can be fixed to the sagger body. And therefore, the bottom end of the sliding assembly can be supported, inclination is avoided when the gravity center of the sliding assembly changes, and the stability of the sliding assembly in the moving process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery production, and in particular relates to a sagger for positive electrode materials of sodium batteries. 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, during the charging and discharging process, Na+ is embedded and released back and forth between the two electrodes: during charging, Na+ is de-embedded from the positive electrode and embedded into the negative electrode through the electrolyte; the opposite is true during discharging.

[0003] In the prior art, after searching, Chinese patent number CN220583115U discloses a high-capacity and low-cost sagger for sintering positive electrode materials of layered sodium-ion batteries; it includes a limit frame, the interior of the limit frame is provided with a sagger body through an auxiliary component, and the top of the limit frame is also provided with a top cover component; the first sliding rods in the auxiliary component are respectively fixedly connected to the inside of the slide groove on the inner wall of the limit frame, the outer wall of the first sliding rod is slidably sleeved with a first sliding block, the outer wall of one side of the first sliding block passes through the slide groove and is fixedly connected with a movable plate, and the movable plate is located inside the limit frame.

[0004] When sodium battery positive electrode materials are produced, they need to be sintered. Generally, the sodium battery positive electrode materials are sintered through a sagger. During the sintering process, the sagger generally needs to be fixed to avoid shaking during the process and affecting the processing effect. The above scheme can facilitate the movement of the sagger while limiting the sagger body by setting an auxiliary component. However, when the sagger body is driven to move out of the outside of the limit frame, its center of gravity will move with the movement of the sagger body. Then, when the sagger body is completely moved out of the outside of the limit frame, it is easy to tilt and roll over, thereby reducing the stability of the sagger body during movement.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model provides a sagger for positive electrode materials of sodium batteries to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a sagger for positive electrode materials of sodium battery, comprising a fixed frame, a sliding component is fixedly installed on the bottom end of the fixed frame, a rotating component is fixedly installed inside the fixed frame, a supporting component is fixedly installed on the bottom end of the sliding component, the outer surface of the supporting component is fixedly installed with the inside of the rotating component, a clamping component is fixedly installed on one side of the supporting component, a limiting component is fixedly connected with the inside of the fixed frame, the top end of the limiting component is fixedly connected with the bottom end of the sliding component, and a sagger body is arranged inside the sliding component.

[0009] Further, the sliding assembly includes a fixed seat, the top end of the fixed seat is fixedly installed with the bottom end of the fixed frame, one side of the fixed seat is fixedly connected with a sliding rod, and the outer surface of the sliding rod is slidably provided with a connecting block;

[0010] A limit frame is fixedly installed on the top of the connection block, a handle is fixedly connected to one side of the limit frame, and the interior of the limit frame is sleeved with the outer surface of the sagger body.

[0011] Furthermore, the rotating assembly includes a rack, one side of which is fixedly mounted to the inside of the fixed frame, a gear is meshedly provided on the surface of the rack, and the inside of the gear is fixedly mounted to the inside of the supporting assembly.

[0012] Further, the support assembly includes a rotating seat, the top end of the rotating seat is fixedly mounted to the bottom end of the limit frame, a rotating shaft is rotatably arranged inside the rotating seat, and the outer surface of the rotating shaft is fixedly mounted to the inside of the gear;

[0013] The outer surface of the rotating shaft is fixedly connected with a support rod, and one end of the support rod is fixedly mounted with a support wheel.

[0014] Furthermore, the clamping assembly includes a limiting cylinder, one side of which is fixedly mounted on one side of a rotating seat, a pull rod is slidably arranged inside the limiting cylinder, an outer surface of the pull rod is fixedly connected to a limiting disk, one side of the limiting disk is fixedly connected to a spring, and one end of the spring is fixedly connected to an inner wall of the limiting cylinder.

[0015] Furthermore, the clamping assembly further comprises two groups of limiting holes, the two groups of limiting holes are both opened on one side of the support rod, and the inside of the limiting holes is slidably arranged with the outer surface of the pull rod.

[0016] Furthermore, the limiting assembly includes a limiting seat, the bottom end of which is fixedly connected to the inside of the fixed frame, a limiting strip is slidably arranged inside the limiting seat, and the top end of the limiting strip is fixedly connected to the bottom end of the limiting frame.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model places the sagger body inside the sliding assembly, and then pushes the sliding assembly to move it to the inside of the fixed frame. When the sliding assembly moves, it can drive the supporting assembly fixedly installed at its bottom end to move. Since the bottom end of the supporting assembly is in contact with the ground, it can support the bottom end of the sliding assembly, thereby avoiding tilting when the center of gravity changes, thereby improving the stability of the sliding assembly during movement.

[0019] 2. The utility model drives the limit frame to move by pulling the handle, which can drive the rotating seat fixed at its bottom end to move. When the rotating seat moves, it can drive the rotating shaft set inside it to move. When the rotating shaft moves, it can drive the gear fixed on its outer surface to move. When the gear moves, it can cooperate with the rack to rotate, and then the gear can drive the rotating shaft to rotate. When the rotating shaft rotates, it can drive the support rod fixedly connected to its outer surface to perform circular motion. When the support rod performs circular motion, it can drive the support wheel fixed at one end to perform circular motion, which makes it easier for it to contact with the ground, so that it supports the limit frame, thereby improving the stability of the limit frame during movement.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the utility model from a front view perspective;

[0024] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from an upward angle;

[0025] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the local structure at point A;

[0026] Figure 5 This is a schematic diagram of the exploded structure of the support assembly of the utility model;

[0027] Figure 6 For the utility model Figure 5An enlarged schematic diagram of the local structure at point B.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Fixed frame; 2. Sliding assembly; 201. Fixed seat; 202. Sliding rod; 203. Connecting block; 204. Limiting frame; 205. Handle; 3. Rotating assembly; 301. Rack; 302. Gear; 4. Support assembly; 401. Rotating seat; 402. Rotating shaft; 403. Supporting rod; 404. Supporting wheel; 5. Clamping assembly; 501. Limiting cylinder; 502. Pull rod; 503. Limiting disk; 504. Spring; 505. Limiting hole; 6. Limiting assembly; 601. Limiting seat; 602. Limiting strip; 7. Sagger body. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0032] See also Figure 1-Figure 6 As shown, the utility model is a sagger for positive electrode materials of sodium batteries, comprising a fixed frame 1, a sliding component 2 is fixedly installed at the bottom end of the fixed frame 1, a rotating component 3 is fixedly installed inside the fixed frame 1, a supporting component 4 is fixedly installed at the bottom end of the sliding component 2, the outer surface of the supporting component 4 is fixedly installed with the inside of the rotating component 3, a clamping component 5 is fixedly installed on one side of the supporting component 4, a limiting component 6 is fixedly connected to the inside of the fixed frame 1, the top of the limiting component 6 is fixedly connected to the bottom end of the sliding component 2, and a sagger body 7 is arranged inside the sliding component 2.

[0033] When in use, the sagger body 7 is placed inside the sliding assembly 2, and then the sliding assembly 2 is pushed to move it to the inside of the fixed frame 1. When the sliding assembly 2 moves, the support assembly 4 fixedly installed at its bottom end can be driven to move. Since the bottom end of the support assembly 4 is in contact with the ground, it can support the bottom end of the sliding assembly 2, thereby avoiding tilting when its center of gravity changes, thereby improving the stability of the sliding assembly 2 during movement. When the support assembly 4 moves, it can drive the rotating assembly 3 fixedly installed on its outer surface to move. After the rotating assembly 3 moves to the specified position, the clamping restriction on the support assembly 4 is released by pulling the clamping assembly 5, and then the sliding assembly 2 is continuously pushed to cooperate with the support assembly 4 to drive the rotating assembly 3 to move continuously. During its movement, the support assembly 4 can be driven to perform circular motion. When the support assembly 4 rotates to the specified position, under the action of the clamping assembly 5, the position of the support assembly 4 can be limited, so that the sliding assembly 2 can be locked as a whole in cooperation with the rotating assembly 3, which is more convenient. When the sagger body 7 needs to be taken out, the above steps can be reversed, which is more convenient.

[0034] The utility model places the sagger body 7 inside the sliding assembly 2, and then pushes the sliding assembly 2 to move it to the inside of the fixed frame 1. When the sliding assembly 2 moves, it can drive the support assembly 4 fixedly installed at its bottom end to move. Since the bottom end of the support assembly 4 is in contact with the ground, it can support the bottom end of the sliding assembly 2, thereby avoiding tilting when the center of gravity changes, thereby improving the stability of the sliding assembly 2 during movement.

[0035] In one embodiment, for the above-mentioned sliding assembly 2, the sliding assembly 2 includes a fixing seat 201, the top of the fixing seat 201 is fixedly installed with the bottom of the fixing frame 1, one side of the fixing seat 201 is fixedly connected with a sliding rod 202, and the outer surface of the sliding rod 202 is slidably provided with a connecting block 203;

[0036] A limit frame 204 is fixedly installed on the top of the connection block 203 , a handle 205 is fixedly connected to one side of the limit frame 204 , and the interior of the limit frame 204 is sleeved with the outer surface of the sagger body 7 .

[0037] By pulling the handle 205, the limit frame 204 fixedly connected to one side is driven to move. When the limit frame 204 moves, it can drive the connecting block 203 fixedly installed at its bottom end to move. Since the interior of the connecting block 203 is set to slide with the outer surface of the sliding rod 202, when the connecting block 203 moves, it can move along the direction of the sliding rod 202, thereby improving the stability of the limit frame 204 during movement.

[0038] In one embodiment, for the above-mentioned rotating component 3, the rotating component 3 includes a rack 301, one side of the rack 301 is fixedly installed with the inside of the fixed frame 1, and a gear 302 is meshedly provided on the surface of the rack 301, and the inside of the gear 302 is fixedly installed with the inside of the supporting component 4.

[0039] When the support component 4 moves, it can drive the gear 302 fixedly installed on its outer surface to move. Since the surface of the gear 302 is meshed with the surface of the rack 301, and one side of the rack 301 is fixedly installed inside the fixed frame 1, when the gear 302 moves, it can rotate in coordination with the rack 301. When the gear 302 rotates, it can drive the support component 4 fixedly installed inside to rotate, so that the rotation angle of the support component 4 can be adjusted, which is more convenient.

[0040] In one embodiment, for the above-mentioned support assembly 4, the support assembly 4 includes a rotating seat 401, the top end of the rotating seat 401 is fixedly installed with the bottom end of the limit frame 204, and the rotating seat 401 is internally rotatably provided with a rotating shaft 402, and the outer surface of the rotating shaft 402 is fixedly installed with the inside of the gear 302;

[0041] A support rod 403 is fixedly connected to the outer surface of the rotating shaft 402 , and a support wheel 404 is fixedly mounted on one end of the support rod 403 .

[0042] When the limit frame 204 moves as the handle 205 is pulled, it can drive the rotating seat 401 fixed at its bottom end to move. When the rotating seat 401 moves, it can drive the rotating shaft 402 set inside it to move. When the rotating shaft 402 moves, it can drive the gear 302 fixed on its outer surface to move. When the gear 302 moves, it can cooperate with the rack 301 to rotate, and then the gear 302 can drive the rotating shaft 402 to rotate. When the rotating shaft 402 rotates, it can drive the support rod 403 fixedly connected to its outer surface to perform circular motion. When the support rod 403 performs circular motion, it can drive the support wheel 404 fixed at one end to perform circular motion, thereby facilitating its contact with the ground, thereby supporting the limit frame 204, thereby improving the stability of the limit frame 204 during movement.

[0043] In one embodiment, for the above-mentioned snap-in assembly 5, the snap-in assembly 5 includes a limiting cylinder 501, one side of the limiting cylinder 501 is fixedly installed with one side of the rotating seat 401, a pull rod 502 is slidably arranged inside the limiting cylinder 501, the outer surface of the pull rod 502 is fixedly connected to a limiting plate 503, one side of the limiting plate 503 is fixedly connected with a spring 504, and one end of the spring 504 is fixedly connected to the inner wall of the limiting cylinder 501.

[0044] By pulling the pull rod 502, the limit plate 503 fixedly connected to its outer surface can be driven to move. When the limit plate 503 moves, the spring 504 fixedly connected to one side of it can be squeezed. When the pull rod 502 is released, the limit plate 503 can be pushed to reset under the action of the spring 504, thereby driving the pull rod 502 to reset, which is more convenient.

[0045] In one embodiment, for the above-mentioned snap-in assembly 5, the snap-in assembly 5 also includes two groups of limiting holes 505, and the two groups of limiting holes 505 are both opened on one side of the support rod 403, and the inside of the limiting hole 505 is slidably arranged with the outer surface of the pull rod 502.

[0046] Two groups of limiting holes 505 are opened at 90 degrees on one side of the support rod 403. When the outer surface of the pull rod 502 is engaged with the inner part of the limiting hole 505, it can limit the position of the support rod 403, which is more convenient.

[0047] In one embodiment, for the above-mentioned limit component 6, the limit component 6 includes a limit seat 601, the bottom end of the limit seat 601 is fixedly connected to the inside of the fixed frame 1, the limit seat 601 is internally slidably provided with a limit strip 602, and the top end of the limit strip 602 is fixedly connected to the bottom end of the limit frame 204.

[0048] When the limit frame 204 moves as the handle 205 is pulled, it can drive the limit bar 602 fixedly connected to its bottom end to move. Since the outer surface of the limit bar 602 is set to slide internally with the limit seat 601, when the limit bar 602 moves, it can move along the direction of the limit seat 601 and support the bottom end of the limit frame 204, thereby improving the stability of the limit frame 204 during movement.

[0049] In summary, with the aid of the above technical solution of the utility model, by pulling the pull rod 502, the limit plate 503 fixedly connected to its outer surface is driven to move. When the limit plate 503 moves, the spring 504 fixedly connected to one side thereof can be squeezed, and at the same time, the pull rod 502 can be moved out of the limiting hole 505, and then the handle 205 is pulled to drive the limit frame 204 to move, which can drive the rotating seat 401 fixedly installed at its bottom end to move. When the rotating seat 401 moves, it can drive the rotating shaft 402 set in rotation inside it to move. When the rotating shaft 402 moves, it can drive the gear 302 fixedly installed on its outer surface to move. The gear 302 is driven When moving, it can cooperate with the rack 301 to rotate, and then the gear 302 can drive the rotating shaft 402 to rotate. When the rotating shaft 402 rotates, it can drive the support rod 403 fixedly connected to its outer surface to perform circular motion. When the support rod 403 performs circular motion, it can drive the support wheel 404 fixedly installed at one end to perform circular motion, thereby facilitating its contact with the ground. Since there are two groups of limiting holes 505, under the action of the spring 504, the limiting plate 503 can be pushed to reset, thereby driving the pull rod 502 to reset and inserting it into the inside of the other group of limiting holes 505, so that the position of the support rod 403 can be limited, which is more convenient.

[0050] Through the above technical solution, 1. by placing the sagger body 7 inside the sliding assembly 2, and then pushing the sliding assembly 2 to move it to the inside of the fixed frame 1, when the sliding assembly 2 moves, it can drive the support assembly 4 fixedly installed at its bottom end to move, because the bottom end of the support assembly 4 is in contact with the ground, it can support the bottom end of the sliding assembly 2, thereby avoiding tilting when its center of gravity changes, and improving the stability of the sliding assembly 2 during movement;

[0051] 2. Pulling the handle 205 drives the limit frame 204 to move, which can drive the rotating seat 401 fixedly installed at its bottom end to move. When the rotating seat 401 moves, it can drive the rotating shaft 402 set inside it to move. When the rotating shaft 402 moves, it can drive the gear 302 fixedly installed on its outer surface to move. When the gear 302 moves, it can cooperate with the rack 301 to rotate, and then the gear 302 can drive the rotating shaft 402 to rotate. When the rotating shaft 402 rotates, it can drive the support rod 403 fixedly connected to its outer surface to perform circular motion. When the support rod 403 performs circular motion, it can drive the support wheel 404 fixedly installed at one end thereof to perform circular motion, thereby facilitating its contact with the ground, so that it supports the limit frame 204, thereby improving the stability of the limit frame 204 during movement.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The preferred embodiments of the utility model disclosed above 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 implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sagger for sodium battery positive electrode material, comprising a fixing frame (1), characterized in that: A sliding component (2) is fixedly mounted on the bottom end of the fixed frame (1), a rotating component (3) is fixedly mounted inside the fixed frame (1), a supporting component (4) is fixedly mounted on the bottom end of the sliding component (2), an outer surface of the supporting component (4) is fixedly mounted on the inside of the rotating component (3), a clamping component (5) is fixedly mounted on one side of the supporting component (4), a limiting component (6) is fixedly connected to the inside of the fixed frame (1), a top end of the limiting component (6) is fixedly connected to the bottom end of the sliding component (2), and a sagger body (7) is arranged inside the sliding component (2).

2. The sagger for sodium battery positive electrode material according to claim 1, characterized in that: The sliding assembly (2) comprises a fixing seat (201), the top end of the fixing seat (201) is fixedly mounted on the bottom end of the fixing frame (1), one side of the fixing seat (201) is fixedly connected to a sliding rod (202), and the outer surface of the sliding rod (202) is slidably provided with a connecting block (203); A limit frame (204) is fixedly installed on the top of the connection block (203), a handle (205) is fixedly connected to one side of the limit frame (204), and the interior of the limit frame (204) is sleeved with the outer surface of the sagger body (7).

3. A sagger for sodium battery positive electrode material according to claim 2, characterized in that: The rotating assembly (3) comprises a rack (301), one side of the rack (301) is fixedly mounted inside the fixed frame (1), a gear (302) is meshedly arranged on the surface of the rack (301), and the inside of the gear (302) is fixedly mounted inside the supporting assembly (4).

4. The sagger for sodium battery positive electrode material according to claim 3, characterized in that: The support assembly (4) comprises a rotating seat (401), the top end of the rotating seat (401) is fixedly mounted to the bottom end of the limiting frame (204), a rotating shaft (402) is rotatably arranged inside the rotating seat (401), and the outer surface of the rotating shaft (402) is fixedly mounted inside the gear (302); A support rod (403) is fixedly connected to the outer surface of the rotating shaft (402), and a support wheel (404) is fixedly mounted on one end of the support rod (403).

5. The sagger for sodium battery positive electrode material according to claim 4, characterized in that: The clamping assembly (5) comprises a limiting cylinder (501), one side of which is fixedly mounted on one side of a rotating seat (401), a pull rod (502) is slidably arranged inside the limiting cylinder (501), an outer surface of the pull rod (502) is fixedly connected to a limiting plate (503), one side of the limiting plate (503) is fixedly connected to a spring (504), and one end of the spring (504) is fixedly connected to the inner wall of the limiting cylinder (501).

6. The sagger for sodium battery positive electrode material according to claim 5, characterized in that: The clamping assembly (5) further comprises two groups of limiting holes (505), wherein the two groups of limiting holes (505) are both provided on one side of the support rod (403), and the interior of the limiting holes (505) is slidably arranged with the outer surface of the pull rod (502).

7. The sagger for sodium battery positive electrode material according to claim 2, characterized in that: The limiting assembly (6) comprises a limiting seat (601), the bottom end of the limiting seat (601) is fixedly connected to the inside of the fixed frame (1), a limiting strip (602) is slidably arranged inside the limiting seat (601), and the top end of the limiting strip (602) is fixedly connected to the bottom end of the limiting frame (204).

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