Manganese dioxide stripping machine
By designing a dust cover and exhaust fan in a manganese dioxide stripper, the problem of low dust and collection efficiency during the traditional stripping process is solved, and the effect of dust-free and efficient collection is achieved.
Patent Information
- Application Number
- CN202420900863.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-28
AI Technical Summary
A large amount of dust is generated during the peeling process of traditional manganese dioxide, which is very harmful to the body. The anode plate is large in size and the coarse material is scattered in a large area, making it difficult to collect efficiently.
A manganese dioxide stripper including a dust cover and a exhaust fan is designed. The dust cover can move up and down to wrap around the shell, forming an open bottom discharge port, and combining with the exhaust fan to form a negative pressure to reduce dust overflow, and use a slap. The moving parts of the mechanism scrape off and attach the powder to the filter to avoid clogging.
It effectively inhibits the generation of dust, improves the collection efficiency of manganese dioxide crude material, and reduces the overflow of dust.
Smart Images
Figure CN222332072U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of manganese dioxide processing, in particular to a manganese dioxide stripping machine. Background Art
[0002] With the growth of battery demand, the demand for manganese dioxide used in new battery positive electrode materials such as zinc-manganese batteries, alkaline batteries, and lithium manganese oxide batteries has also greatly increased, thus driving the development of the entire electrolytic manganese dioxide product market. In order to peel off the coarse manganese dioxide on the anode plate, the traditional way is to repeatedly beat it manually or by a robot to shake off the coarse manganese dioxide. Whether it is manual or machine, a large amount of dust mainly composed of manganese dioxide powder will be generated in the process of beating the anode plate, which is extremely harmful to the body, so how to suppress dust is one of the problems. At the same time, the anode plate is large in size and the manganese dioxide coarse material is scattered over a large area, so how to collect it efficiently is the second problem. Utility Model Content
[0003] The utility model aims to provide a manganese dioxide stripping machine without raising dust.
[0004] To achieve the above-mentioned purpose, the utility model provides a manganese dioxide stripping machine, including a shell, the upper and lower ends of the shell are open, the upper end of the shell is used to place the anode plate, the bottom of the shell is used to discharge the shaken manganese dioxide coarse material, a flapping mechanism is arranged in the shell, the movable part of the flapping mechanism is used to repeatedly hit the anode plate, the stripping machine also includes a dust cover and a dust cover, the dust cover is open up and down and the dust cover wraps the four sides of the shell, the side of the shell is raised to form a circle of mounting platform, the dust cover can move up and down under the guidance of the shell, an elastic mechanism is arranged between the dust cover and the mounting platform, under the push of the elastic mechanism, the dust cover is subjected to a vertical upward lift, the edges around the dust cover are larger than the edges of the dust cover, so that the dust cover is pressed down when it descends, the top of the dust cover is provided with a hook for connecting a manipulator, and the bottom of the dust cover is provided with a clamping claw for clamping the anode plate.
[0005] As an improvement of the above solution, the side of the shell is provided with a plurality of vertical ribs, and the inner wall of the dust cover is provided with a plurality of vertical grooves for clamping the ribs. Under the guidance of the ribs, the dust cover rises and falls in the height direction.
[0006] As an improvement of the above-mentioned scheme, the elastic mechanism is a scissor arm structure, which includes several pairs of cross-hinged connecting rods and guide grooves at the ends, one of the guide grooves is fixed to the mounting platform, and the other guide groove is fixed to the dust cover. One of the connecting rods at the end is hinged to the guide groove, and the other connecting rod at the end is slidably connected to the guide groove, and a spring is arranged between the guide groove and the guide groove. Under the drive of elastic force, several of the connecting rods have a tendency to open and lift up the dust cover.
[0007] As an improvement of the above solution, a vertical long notch is provided on the side of the dust cover to avoid the flapping mechanism.
[0008] As an improvement of the above solution, the dust cover is made of plastic.
[0009] As an improvement of the above solution, an air outlet and a filter screen are provided at the bottom of the shell, and when a movable part of the flapping mechanism rotates, its edge scrapes against the surface of the filter screen to scrape off the adsorbed manganese dioxide coarse material.
[0010] As an improvement of the above scheme, the beating mechanism includes a pair of parallel rotating shafts, a number of hammers installed on the sides of the rotating shafts, a motor and a transmission belt for driving the rotating shafts to rotate. When the rotating shafts rotate, the hammers serve as active parts to repeatedly strike the anode plates, and the several hammers on the two rotating shafts are staggered with each other.
[0011] The utility model has the following beneficial effects: the dust cover can be lowered along with the dust cover and the anode plate, forming a space with only the bottom open. As the flapping area increases, the dust cover will fully cover the surrounding space of the shell, and the shell only has a discharge port at the bottom, thus suppressing dust. Furthermore, the stripping machine is provided with an exhaust fan on the side to form a negative pressure inside the shell, which can also reduce dust overflow; and the exhaust port is set in the active path of the flapping mechanism, and the active parts of the flapping mechanism are used to scrape off the coarse manganese dioxide attached to the filter screen to avoid clogging. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a stereoscopic diagram of a stripping machine according to an embodiment;
[0013] Figure 2 1 is a top view of a stripping machine according to an embodiment.
[0014] Explanation of the reference numerals: 11. housing; 12. anode plate; 13. mounting platform; 14. rib; 21. dust cover; 22. dust cover; 30. beating mechanism; 31. rotating shaft; 32. hammer head; 33. motor; 40. elastic mechanism; 41. connecting rod; 42. guide groove; 50. exhaust port. DETAILED DESCRIPTION
[0015] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0016] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.
[0018] Reference Figure 1 and Figure 2The utility model discloses a manganese dioxide stripping machine, comprising a housing 11, the upper and lower ends of the housing 11 are open, the upper end of the housing 11 is used to place an anode plate 12, and the bottom of the housing 11 is used to discharge the manganese dioxide coarse material that is shaken off. When viewed from above, the housing 11 is rectangular. A beating mechanism 30 is arranged in the shell 11, and the movable parts of the beating mechanism 30 are used to repeatedly impact the anode plate 12. The stripping machine also includes a dust cover 21 and a dust cover 22. The dust cover 21 is open up and down and the dust cover 21 wraps around the shell 11. The side of the shell 11 is raised to form a circle of mounting platform 13. The dust cover 21 can move up and down under the guidance of the shell 11. An elastic mechanism 40 is arranged between the dust cover 21 and the mounting platform 13. Under the push of the elastic mechanism 40, the dust cover 21 is subjected to a vertical upward lift. The edges around the dust cover 22 are larger than the edges of the dust cover 21, so that the dust cover 21 is pressed down when the dust cover 22 descends. A hook for connecting a robot is arranged on the top of the dust cover 21, and a claw for clamping the anode plate 12 is arranged on the bottom of the dust cover 21.
[0019] The dust cover 21 can be lowered along with the dust cover 22 and the anode plate 12 to form a space with only the bottom open. As the flapping area increases, the dust cover 21 will fully wrap the surrounding space of the shell 11, and the shell 11 only has a discharge port at the bottom, thus suppressing dust. After the dust cover 22 is lifted away, the dust cover 21 is lifted and returned to its original position.
[0020] As an improvement of the above solution, the bottom of the housing 11 is configured to be funnel-shaped, so as to gather the scattered manganese dioxide coarse material into a narrow area for easy collection.
[0021] As an improvement of the above solution, the side of the shell 11 is provided with a plurality of vertical ribs 14, and the inner wall of the dust cover 21 is provided with a plurality of vertical grooves for clamping the ribs 14. Under the guidance of the ribs 14, the dust cover 21 rises and falls in the height direction.
[0022] As an improvement of the above scheme, the elastic mechanism 40 is a scissor arm structure, which includes a plurality of pairs of cross-hinged connecting rods 41 and guide grooves 42 at the ends, one of the guide grooves 42 is fixed to the mounting platform 13, and the other guide groove 42 is fixed to the dust cover 21. One of the connecting rods 41 at the end is hinged to the guide groove 42, and the other connecting rod 41 at the end is slidably connected to the guide groove 42, and a spring is arranged between the connecting rods 41 and the guide groove 42. Under the drive of elastic force, the plurality of connecting rods 41 have a tendency to open and lift up the dust cover 21. With the above scheme, the scissor arm structure has the advantage of a large telescopic ratio, which facilitates the complete fall of the dust cover 21.
[0023] As an improvement of the above solution, Figure 1 The side of the dust cover 21 is provided with a vertical long notch to avoid the flapping mechanism 30. Since the flapping mechanism 30 partially protrudes from the housing 11, the dust cover 21 is provided with two vertical long notches accordingly.
[0024] As an improvement of the above solution, the dust cover 21 is made of plastic material. By adopting the above solution, the weight of the dust cover 21 is reduced, so that the elastic mechanism 40 can lift the dust cover 21 more easily.
[0025] As an improvement of the above solution, an air outlet 50 and a filter screen are provided at the bottom of the housing 11. When a movable part of the beating mechanism 30 rotates, its edge scrapes against the surface of the filter screen to scrape off the adsorbed manganese dioxide coarse material.
[0026] As an improvement of the above scheme, the slapping mechanism 30 includes a pair of parallel rotating shafts 31, a plurality of hammers 32 installed on the sides of the rotating shafts 31, a motor 33 and a transmission belt driving the rotating shafts 31 to rotate, and when the rotating shafts 31 rotate, the hammers 32 as movable parts repeatedly hit the anode plate 12, and the hammers 32 on the two rotating shafts 31 are staggered. The above scheme is adopted to facilitate each of the hammers 32 to hit different positions of the anode plate 12 respectively.
[0027] The hammer head 32 includes a hammer body fixed to the rotating shaft 31 and a hard scraper or a hard sphere or a flexible whip installed on the hammer body.
[0028] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.
Claims
1. A manganese dioxide stripping machine, comprising a housing, the upper and lower ends of the housing are open, the upper end of the housing is used to place the anode plate, the bottom of the housing is used to discharge the manganese dioxide coarse material that is shaken off, a beating mechanism is arranged in the housing, and the movable parts of the beating mechanism are used to repeatedly hit the anode plate, characterized in that: The stripping machine also includes a dust cover and a dust cap, the dust cover is open up and down and wraps around the outer shell, the side of the outer shell is raised to form a circle of mounting platform, the dust cover can move up and down under the guidance of the outer shell, an elastic mechanism is arranged between the dust cover and the mounting platform, under the push of the elastic mechanism, the dust cover is subjected to a vertical upward lift, the edges around the dust cap are larger than the edges of the dust cap, so that the dust cap is pressed down when it descends, the top of the dust cover is provided with a hook for connecting a robot, and the bottom of the dust cover is provided with a claw for clamping the anode plate.
2. The manganese dioxide stripping machine according to claim 1, characterized in that: The side surface of the shell is provided with a plurality of vertical ribs, and the inner wall of the dust cover is provided with a plurality of vertical grooves for clamping the ribs. Under the guidance of the ribs, the dust cover rises and falls in the height direction.
3. The manganese dioxide stripping machine according to claim 2, characterized in that: The elastic mechanism is a scissor arm structure, which includes several pairs of cross-hinged connecting rods and guide grooves at the ends, one of the guide grooves is fixed to the mounting platform, and the other guide groove is fixed to the dust cover. One of the connecting rods at the end is hinged to the guide groove, and the other connecting rod at the end is slidably connected to the guide groove, and a spring is arranged between the guide groove and the guide groove. Under the drive of elastic force, several of the connecting rods have a tendency to open and lift up the dust cover.
4. The manganese dioxide stripping machine according to claim 3, characterized in that: A vertical long notch is arranged on the side of the dust cover to avoid the flapping mechanism.
5. The manganese dioxide stripping machine according to claim 4, characterized in that: The dust cover is made of plastic.
6. The manganese dioxide stripping machine according to claim 1, characterized in that: The bottom of the shell is provided with an air outlet and a filter screen. When a movable part of the beating mechanism rotates, its edge scrapes against the surface of the filter screen to scrape off the adsorbed manganese dioxide coarse material.
7. The manganese dioxide stripping machine according to claim 1, characterized in that: The beating mechanism includes a pair of parallel rotating shafts, a plurality of hammers installed on the sides of the rotating shafts, a motor and a transmission belt for driving the rotating shafts to rotate. When the rotating shafts rotate, the hammers serve as active parts to repeatedly strike the anode plates, and the hammers on the two rotating shafts are staggered with each other.