Bucket opening device for battery slurry bucket

Abstract

The utility model relates to the technical field of battery production, and discloses a barrel opening device for a battery slurry barrel. The barrel opening device of the battery slurry barrel comprises a barrel opening assembly and an operation arm, wherein the barrel opening assembly comprises a barrel opening sleeve and a barrel opening bulge; the barrel opening sleeve and the barrel opening protrusion are both connected with the operation arm, the operation arm is rotated to drive the barrel opening sleeve and the barrel opening protrusion to rotate at the same time, and the barrel opening sleeve and the barrel opening protrusion are used for opening slurry barrel covers of different structures. The barrel opening device of the battery slurry barrel can be used for opening slurry barrel covers with different shapes more safely and quickly, is more labor-saving, has lower requirements on operators, and does not pollute materials in the slurry barrel.

Description

Technical Field

[0001] This utility model relates to the field of battery production technology, and in particular to a device for opening a battery slurry tank. Background Technology

[0002] A material hopper is a large-capacity container used for storing and transporting various items, typically liquids, granules, powders, etc. It boasts advantages such as high strength, excellent sealing performance, and high safety, saving on packaging and transportation costs. It is used in many fields, such as for holding slurries required in battery processing. When used for holding battery slurries, it is mainly used to hold dispersants, SBR emulsions, gelling agents, etc.

[0003] On the production site, the slurry tank is opened by production personnel using tools such as open-end wrenches, flathead screwdrivers, and pliers to forcibly open the lid. This forced opening has the following drawbacks: Personnel safety issues: using a hammer to open the lid with a flathead screwdriver may result in accidental injury, such as the hammer hitting someone's hand or the screwdriver hitting the wrong spot and causing injury; time-consuming and laborious: requiring different tools and multiple attempts, resulting in lower efficiency and demanding a certain level of skill and strength from the operator; risk of introducing foreign objects: knocking the lid may cause debris to fly out, contaminating the slurry tank and increasing instability risks in subsequent production.

[0004] Therefore, there is an urgent need for a device to open the battery slurry container to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of this utility model is to provide a battery slurry tank opening device that can open slurry tank lids of different shapes more safely and quickly, while saving more effort, requiring less skill from the operator, and also preventing contamination of the materials inside the slurry tank.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The battery slurry tank opening device includes:

[0008] A barrel opening assembly, comprising a barrel opening sleeve and a barrel opening protrusion;

[0009] The operating arm, the barrel opening sleeve and the barrel opening protrusion are both fixedly connected to the operating arm. Rotating the operating arm causes the barrel opening sleeve and the barrel opening protrusion to rotate simultaneously. The barrel opening sleeve and the barrel opening protrusion are used to open the lids of slurry barrels with different structures.

[0010] The beneficial effects of this utility model are as follows:

[0011] The utility model discloses a set up open barrel subassembly for with slurry barrel cover cooperation, set up operating arm for operating personnel drive open barrel subassembly rotation, and then the slurry barrel cover is unscrewed and is opened, and the open barrel device of battery slurry barrel is as the tool for opening slurry barrel, solves the problem of low efficiency caused by the specific tool of operating personnel in actual production process, and effectively improves the efficiency, avoids mechanical knock simultaneously, does not need operating skill, and only needs to be screwed and can be clamped cover, is convenient and safe, reduces the requirement and unnecessary harm of operating personnel, reduces the probability of production accident, improves the operation safety, in addition, also effectively avoids the foreign matter into slurry barrel, reduces the pollution of material in slurry barrel. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment of the utility model will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the content of the embodiment of the utility model and these drawings without paying creative labor.

[0013] Figure 1 It is a perspective view of the open barrel device of battery slurry barrel provided by the embodiment of the utility model.

[0014] Figure 2 It is another perspective view of the open barrel device of battery slurry barrel provided by the embodiment of the utility model.

[0015] In the drawing:

[0016] 100, open barrel subassembly, 110, open barrel sleeve, 111, groove, 120, open barrel protrusion.

[0017] 200, operating arm.

[0018] 300, adapter, 310, extension arm. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0021] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and connections within two components or interactions between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] like Figure 1 and Figure 2 As shown, this embodiment provides a device for opening a battery slurry tank. The device includes an opening assembly 100 and an operating arm 200. The opening assembly 100 includes an opening sleeve 110 and an opening protrusion 120. The opening sleeve 110 and the opening protrusion 120 are both fixedly connected to the operating arm 200. Rotating the operating arm 200 causes the opening sleeve 110 and the opening protrusion 120 to rotate simultaneously. The opening sleeve 110 and the opening protrusion 120 are used to open the lids of slurry tanks with different structures.

[0025] By incorporating an opening assembly 100 to engage with the slurry tank lid, and an operating arm 200 for the operator to drive the opening assembly 100 to rotate and thus unscrew the slurry tank lid, the battery slurry tank opening device effectively solves the problem of low efficiency caused by operators lacking specific tools during actual production, thus significantly improving efficiency. It also avoids mechanical hammering, requiring no special operating skills; simply twisting the lid secures it, making it both convenient and safe. This reduces the demands on operators and unnecessary injuries, lowers the probability of production accidents, and improves operational safety. Furthermore, it effectively prevents foreign objects from entering the slurry tank, reducing contamination of the material inside. Specifically, the lid opening assembly includes an opening sleeve 110 and an opening protrusion 120, with the operating arm 200 connected to both the sleeve and protrusion, improving the integration of the battery slurry tank opening device. The sleeve and protrusion are also used to open slurry tank lids of different structures, enhancing the versatility of the battery slurry tank opening device.

[0026] It is worth noting that in the background technology, opening the slurry tank using tools such as open-end wrenches, flathead screwdrivers, and pliers takes approximately 5 minutes per attempt, while opening the slurry tank using the aforementioned battery slurry tank opening device takes approximately 10 seconds per attempt. With the slurry tank used an average of about 15 times per day, the efficiency is improved from 75 minutes per day to 2.5 minutes per day.

[0027] In this embodiment, the opening sleeve 110 is adapted to and can be fitted onto the first preset-shaped slurry tank lid; the opening protrusion 120 is adapted to and can be placed inside the countersunk hole of the second preset-shaped slurry tank lid. Through the above-mentioned cooperation, the slurry tank lid can be screwed when the operating arm 200 is operated, so that the opening device of the battery slurry tank can be applied to different slurry tank lids.

[0028] Specifically, the outer wall of the first preset-shaped slurry tank lid is provided with axially extending protrusions. Correspondingly, the opening sleeve 110 is circular, and its inner wall is provided with grooves 111 corresponding to the protrusions. When the opening sleeve is fitted onto the slurry tank lid, the protrusions can be placed in the grooves 111. The second preset-shaped slurry tank lid is provided with a cross-shaped countersunk hole. Correspondingly, the opening protrusion 120 is cross-shaped; or the opening protrusion 120 is straight, which can drive the slurry tank lid to rotate while simplifying the structure of the opening device for the battery slurry tank. When it is necessary to open the slurry tank lid, the operator only needs to select the corresponding opening component 100 according to the shape of the slurry tank lid to be opened, make it fit with the slurry tank lid, and then turn the operating arm 200.

[0029] Preferably, the length of the straight-line opening protrusion 120 is adjustable to accommodate slurry tank lids with second preset shapes and different sized countersunk holes. Exemplarily, the length-adjustable opening protrusion 120 can be divided into two parts, and its length can be adjusted by moving the two parts relative to or away from each other; alternatively, the opening assembly 100 may also include an extension block detachable from the opening protrusion 120. By splicing the extension block with the opening protrusion 120, it can accommodate slurry tank lids with longer countersunk holes, improving the versatility of the battery slurry tank opening device. In other embodiments, those skilled in the art can also use other methods or structures different from the above-described adjustment methods to achieve adjustable length of the opening protrusion 120, which are not specifically limited here.

[0030] Furthermore, the barrel opening assembly 100 is also provided with an adapter sleeve, the shape of which is adapted to the inner wall of the barrel opening sleeve 110, allowing the adapter sleeve to be selectively placed inside the barrel opening sleeve 110. Simultaneously, the adapter sleeve is adapted to a slurry barrel lid of a third preset shape. When the adapter sleeve is placed inside the opening sleeve, the barrel opening device of the battery slurry barrel can be used to open the slurry barrel lid with the third preset shape. It is understood that the outer diameter of the slurry barrel lid of the third preset shape is smaller than the outer diameter of the slurry barrel lid of the first preset shape.

[0031] In this embodiment, the battery slurry tank opening device further includes an adapter 300. The opening sleeve 110 and the opening protrusion 120 are fixedly connected through the adapter 300, integrating the opening sleeve 110 and the opening protrusion 120 together, resulting in higher integration. The adapter 300 is fixedly connected to the operating arm 200, thereby realizing the connection between the opening sleeve 110, the opening protrusion 120, and the operating arm 200, further enhancing the integration of the battery slurry tank opening device. To improve the reliability of the connection, all the above-mentioned connection positions are welded.

[0032] Specifically, the opening of the bucket opening sleeve 110 is set in a direction away from the bucket protrusion 120. This setting is beneficial because when the operator opens a slurry bucket lid of a certain preset shape, the bucket opening component 100 corresponding to another preset shape slurry bucket lid will not interfere with the opening operation.

[0033] Furthermore, an extension arm 310 is provided between the opening sleeve 110 and the adapter 300. The extension arm 310 is perpendicular to the operating arm 200. By providing the extension arm 310, the distance between the operating arm 200 and the slurry tank is increased when the opening sleeve 110 is fitted onto the slurry tank lid, providing space for the operator to tighten and loosen the sleeve, avoiding interference from the slurry tank, and making it easier for the operator to apply force. Optionally, one end of the extension arm 310 is welded to the adapter 300, and the other end is welded to the opening sleeve 110, resulting in a more secure weld and improved structural strength.

[0034] The adapter 300 is fixed to the middle of the operating arm 200, which makes it convenient for the operator to operate with both hands at the same time; at the same time, it helps to improve the uniformity of force on the barrel opening component 100.

[0035] Furthermore, the length of the operating arm 200 is adjustable. Extending the length of the operating arm 200 increases the length of the lever arm, making it easier to open the container by twisting. For example, the operating arm 200 itself is adjustable in length; that is, the operating arm 200 comprises multiple segments, each connected by a plug or thread, and the length of the operating arm 200 is adjusted by adjusting the plug length or thread engagement length. Alternatively, the opening device of the battery slurry container may also be equipped with an extension tube, which is fitted onto the operating arm 200 to adjust the lever arm length. In other embodiments, those skilled in the art can also use other methods or structures different from the above-described adjustment methods to achieve adjustable length of the operating arm 200, which are not specifically limited here.

[0036] Optionally, the operating arm 200 is fitted with an anti-slip sleeve; or the operating arm 200 is provided with anti-slip texture. Both the anti-slip sleeve and the anti-slip texture can be used to increase the friction between the operator and the operating arm 200, so as to prevent the operator from slipping off the operating arm 200 during operation, causing opening failure or danger, and improving the reliability and safety of opening the slurry tank cover.

[0037] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A device for opening a battery slurry tank, characterized in that, include: A barrel opening assembly (100), the barrel opening assembly (100) including a barrel opening sleeve (110) and a barrel opening protrusion (120); The operating arm (200), the barrel opening sleeve (110) and the barrel opening protrusion (120) are both fixedly connected to the operating arm (200). Rotating the operating arm (200) will cause the barrel opening sleeve (110) and the barrel opening protrusion (120) to rotate simultaneously. The barrel opening sleeve (110) and the barrel opening protrusion (120) are used to open the lids of slurry barrels with different structures.

2. The opening device for the battery slurry tank according to claim 1, characterized in that, The opening of the bucket opening sleeve (110) is oriented away from the bucket opening protrusion (120). The bucket opening sleeve (110) is adapted to and can be fitted onto the first preset shape of the slurry bucket lid. The bucket opening protrusion (120) is adapted to the countersunk hole of the second preset shape of the slurry bucket lid and can be placed inside the countersunk hole.

3. The opening device for the battery slurry tank according to claim 2, characterized in that, The barrel opening sleeve (110) and the barrel opening protrusion (120) are fixedly connected by an adapter (300), and the adapter (300) is fixedly connected to the operating arm (200).

4. The opening device for the battery slurry tank according to claim 3, characterized in that, The adapter (300) is fixedly connected to the middle of the operating arm (200).

5. The opening device for the battery slurry tank according to claim 4, characterized in that, An extension arm (310) is provided on the adapter (300), one end of the extension arm (310) is welded to the adapter (300), and the other end is welded to the barrel sleeve (110).

6. The opening device for the battery slurry tank according to claim 5, characterized in that, The opening protrusion (120) is in the shape of a straight line or in the shape of a cross.

7. The opening device for the battery slurry tank according to claim 6, characterized in that, The length of the straight-line barrel protrusion (120) is adjustable.

8. The opening device for the battery slurry tank according to claim 1, characterized in that, The bucket opening assembly (100) is also provided with an adapter sleeve, which is adapted to the bucket opening sleeve (110) and can be placed inside the bucket opening sleeve (110), and the adapter sleeve is adapted to the slurry bucket lid of the third preset shape and is fitted onto the slurry bucket lid of the third preset shape.

9. The device for opening the battery slurry tank according to any one of claims 1-7, characterized in that, The length of the operating arm (200) is adjustable.

10. The opening device for the battery slurry tank according to any one of claims 1-7, characterized in that, The operating arm (200) is fitted with an anti-slip sleeve; or the operating arm (200) is provided with anti-slip texture.

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