Convenient negative electrode material filling device for crucible
By designing a convenient dust extraction and stirring component for the filling device, the problem of dust dispersion during the filling of powdered negative electrode materials was solved, achieving efficient dust collection and material mixing, and improving the quality and environmental friendliness of the crucible filler.
Patent Information
- Application Number
- CN202423092130.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-14
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-14
AI Technical Summary
Existing filling devices are prone to dust being stirred up and dispersed due to airflow when filling crucibles with powdered negative electrode materials, which affects the filling quality and pollutes the environment.
A convenient filling device was designed, which includes a conveyor, a storage tank, a mixing component, a dust extraction component, and a dust collection box. The dust extraction component extracts dust and collects it in the dust collection box, and the mixing component improves the mixing quality of the materials and prevents dust from escaping.
It effectively reduces dust pollution to the environment, improves material filling quality and mixing efficiency, and reduces material consumption and waste.
Smart Images
Figure CN223521925U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of crucible production, in particular to a convenient negative material filling device for a crucible. BACKGROUND
[0002] The negative material refers to a raw material for forming a negative electrode in a battery, and common negative materials include carbon negative materials, tin-based negative materials, lithium-containing transition metal nitride negative materials, alloy negative materials and nanoscale negative materials, and the negative materials are widely used in crucible production.
[0003] There are various types of crucibles, including iron crucibles, cast iron crucibles, quartz crucibles, porcelain crucibles, corundum crucibles, graphite crucibles, silicon carbide crucibles and platinum crucibles, and the negative material is filled in the crucible during production, so as to improve the quality and strength of the crucible, and therefore, the filling device is often used for filling the crucible during the production of the crucible.
[0004] The existing filling device is used for placing the negative material in the filling device, and then conveying the material into the crucible through a feeding pump, so as to realize the filling of the crucible, but when the crucible is filled, the negative material is in powder form, and the powder is easily lifted and forms dust under the action of external air flow, and if the dust is scattered during the filling, the dust is easily adhered to other parts of the crucible, the material filling quality is affected, the surrounding environment is polluted, and the device is not convenient for use. CONTENT OF THE INVENTION
[0005] The application aims to solve the problem that the negative material is in powder form, the powder is easily lifted and forms dust under the action of external air flow when the crucible is filled, and if the dust is scattered during the filling, the dust is easily adhered to other parts of the crucible, the material filling quality is affected, the surrounding environment is polluted, and the device is not convenient for use.
[0006] In order to achieve the above purpose, the application adopts the following technical scheme:
[0007] The convenient negative material filling device for a crucible comprises a conveyor, the top of the conveyor is fixedly connected with symmetric support plates, the top end of the support plate is fixedly connected with a storage barrel, the top end of the storage barrel is provided with a detachable sealing plate, the sealing plate is provided with a stirring assembly, the stirring end of the stirring assembly is located in the interior of the storage barrel, the bottom of the storage barrel is fixedly connected with a small material pumping pump, the bottom end of the storage barrel is provided with a dust extraction assembly, the dust extraction ends of the dust extraction assembly are located on the two sides of the small material pumping pump, one side of the conveyor is fixedly connected with a dust collection box, and the dust extraction assembly and the dust collection box are in communication.
[0008] By adopting the technical scheme, when the device performs the filling treatment on the negative electrode material, the internal components of the dust extraction assembly perform air extraction on the small material extraction pump, the floating dust generated when the small material extraction pump fills the crucible can be extracted, and then the dust is extracted into the dust collection box, the dust is collected and treated by the dust collection box, so that the collected dust can be treated centrally, the dust generated during the filling is treated, the consumption and waste of the material during the filling are reduced, and the pollution of the dust diffusion to the surrounding environment is prevented.
[0009] Further, the bottom of the storage barrel is fixedly connected with an electromagnetic valve.
[0010] By adopting the technical scheme, the flow passage of the storage barrel can be opened and closed by the electromagnetic valve.
[0011] Further, the two sides of the sealing plate are rotatably connected with cover plates, and the sealing plate and the storage barrel are fixedly connected through a lock buckle.
[0012] By adopting the technical scheme, the storage barrel and the sealing plate can be disconnected by manually operating the lock buckle.
[0013] Further, the stirring assembly comprises a driving motor fixedly connected to the top of the sealing plate, an output end of the driving motor is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a plurality of stirring rods two, and the two sides of the stirring rod one are mounted with detachable scrapers.
[0014] By adopting the technical scheme, under the operation of the driving motor, the stirring rod one and the stirring rod two are driven to rotate, and the negative electrode material can be stirred by the rotating stirring rod one and the stirring rod two.
[0015] Further, the two sides of the stirring rod one are provided with connecting grooves, one side of the scraper is fixedly connected with symmetrically connecting ear plates, the connecting ear plates are embedded in the inside of the connecting grooves and are fixedly connected through fixing bolts.
[0016] By adopting the technical scheme, the fixing bolts are manually detached, and then the connecting ear plates and the stirring rod one are disconnected, so that the scraper can be conveniently detached and replaced.
[0017] Further, the dust extraction assembly comprises a dust extraction pump fixedly connected to the top of the dust collection box, an extraction end of the dust extraction pump is fixedly connected with a distribution pipe, both ends of the distribution pipe are fixedly connected with corrugated hoses, one end of the corrugated hose away from the distribution pipe is fixedly connected with a communication pipe, one side of the communication pipe is fixedly connected with a dust extraction cover, and the dust extraction cover is fixedly connected to the bottom end of the storage barrel.
[0018] By adopting the technical scheme, the dust extraction cover forms a negative pressure through the operation of the dust extraction pump, and then the external dust is extracted.
[0019] Further, the dust collection box is provided with a sealing plate on one side and a detachable dustproof net on the other side.
[0020] By adopting the technical scheme, the dustproof net can block the dust, and then the dust is blocked in the dust collection box.
[0021] Further, the dust collection box is provided with a sealing plate on one side and a detachable dustproof net on the other side.
[0022] By adopting the technical scheme, the dustproof net can block the dust, and then the dust is blocked in the dust collection box.
[0023] In summary, the present application has at least one of the following beneficial effects:
[0024] 1. When the device is used for filling the negative electrode material, the internal components of the dust extraction assembly can extract the floating dust generated by the small material extraction pump during the filling of the crucible, and then the dust is extracted into the dust collection box. The dust collection box can collect and process the dust, so that the collected dust can be processed centrally, thereby removing the dust generated during the filling process, reducing the waste of materials during the filling process, reducing the possibility of materials falling on other parts of the crucible, improving the filling quality, and preventing dust from escaping and polluting the surrounding environment.
[0025] 2. After the negative electrode material is poured into the storage barrel, the internal components of the stirring assembly can stir the material in the storage barrel, so that the material is fully mixed in the storage barrel, thereby improving the mixing quality of the material. At the same time, the internal components of the stirring assembly can scrape the material adhering to the inner wall of the storage barrel, improve the efficiency of material mixing, and improve the filling quality. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 is a perspective structural schematic diagram of the present application;
[0027] Figure 2 is a structural schematic diagram of the storage barrel and the sealing plate in the present application;
[0028] Figure 3 is a structural schematic diagram of the stirring assembly in the present application;
[0029] Figure 4 is a connection structure diagram of the scraper in the present application;
[0030] Figure 5is the connection structure diagram of the dust extraction assembly and the dust collecting box in the application;
[0031] Figure 6 is the structure diagram of the dust collecting box in the application.
[0032] Explanation of reference signs:
[0033] 1, conveyor; 2, support plate; 3, storage bucket; 4, sealing plate; 5, stirring assembly; 6, small material extraction pump; 7, dust extraction assembly; 8, dust collecting box; 31, electromagnetic valve; 41, cover plate; 42, lock catch; 51, driving motor; 52, rotating rod; 53, stirring rod one; 54, stirring rod two; 55, scraper; 56, connecting groove; 57, connecting lug plate; 58, fixing bolt; 71, dust extraction cover; 72, communication pipe; 73, corrugated hose; 74, branch pipe; 75, dust extraction pump; 81, dustproof net; 82, sealing plate; 83, insertion slot. DETAILED DESCRIPTION
[0034] The application will be further described below in conjunction with the accompanying drawings. Figure 1 —6 to make further detailed description of the application.
[0035] The embodiment of the application discloses a convenient filler device for negative electrode material of a crucible.
[0036] Referring to Figure 1 and Figure 2 A convenient filler device for negative electrode material of a crucible, comprising a conveyor 1, the top of the conveyor 1 is fixedly connected with mutually symmetrical support plates 2, the top end of the support plate 2 is fixedly connected with a storage bucket 3, the top end of the storage bucket 3 is installed with a detachable sealing plate 4, the sealing plate 4 is installed with a stirring assembly 5, the stirring end of the stirring assembly 5 is located in the interior of the storage bucket 3, the bottom of the storage bucket 3 is fixedly connected with a small material extraction pump 6, the bottom end of the storage bucket 3 is installed with a dust extraction assembly 7, the dust extraction end of the dust extraction assembly 7 is located on both sides of the small material extraction pump 6, one side of the conveyor 1 is fixedly connected with a dust collecting box 8, the dust extraction assembly 7 and the dust collecting box 8 are in communication with each other, and the bottom of the storage bucket 3 is fixedly connected with an electromagnetic valve 31.
[0037] When the crucible is filled, a plurality of negative materials can be poured into the storage barrel 3 first. After pouring, the internal components of the stirring assembly 5 can stir the materials in the storage barrel 3, so that the materials in the storage barrel 3 are fully mixed. When the stirring assembly 5 is running, the materials adhering to the inner wall of the storage barrel 3 can be scraped off, thereby improving the mixing efficiency. After mixing, the outer crucible is placed on the conveyor 1, and the crucible is transported to the lower side of the small suction pump 6 through the operation of the conveyor 1. At this time, the bottom of the storage barrel 3 can be opened by the electromagnetic valve 31, so that the materials enter the small suction pump 6. Through the operation of the small suction pump 6, the negative materials are transported into the crucible for filling. When filling, the materials can be continuously stirred by the stirring assembly 5 to reduce the possibility of material jamming during filling. After filling, the electromagnetic valve 31 and the small suction pump 6 can be closed to interrupt the filling delivery.
[0038] When the crucible is filled, the internal components of the dust extraction assembly 7 can extract air around the small suction pump 6, thereby forming a negative pressure around the small suction pump 6, and extracting the dust generated during the feeding of the small suction pump 6. The dust is sent into the dust collection box 8 through the structure of the dust extraction assembly 7. The dust is collected and stored in the dust collection box 8, thereby performing dust removal treatment on the dust generated during filling to prevent dust overflow from polluting the surrounding environment and reduce material consumption and waste during filling. The dust remaining in the dust collection box 8 can be conveniently treated by people.
[0039] Referring to Figure 2 , Figure 3 and Figure 4 , both sides of the sealing plate 4 are rotatably connected with the cover plate 41, and the sealing plate 4 is fixedly connected with the storage barrel 3 through the lock buckle 42. The stirring assembly 5 includes a driving motor 51 fixedly connected to the top of the sealing plate 4. The output end of the driving motor 51 is fixedly connected with a rotating rod 52. The rotating rod 52 is fixedly connected with a plurality of stirring rods one 53 which are symmetrical to each other. A plurality of stirring rods two 54 are fixedly connected to the rotating rod 52. The two sides of the stirring rod one 53 are provided with detachable scrapers 55. The two sides of the stirring rod one 53 are provided with connecting grooves 56. The side of the scraper 55 is fixedly connected with a plurality of connecting lug plates 57 which are symmetrical to each other. The connecting lug plates 57 are embedded in the inside of the connecting grooves 56 and are fixedly connected through the fixing bolts 58.
[0040] Under the operation of the driving motor 51, the rotating shaft 52 can drive the stirring rod one 53 and the stirring rod two 54 to rotate, and the rotating stirring rod one 53 and the stirring rod two 54 can stir the negative material, so that the material is mixed, and when the rotating shaft 52 rotates, the scraper 55 can rotate around the rotating shaft 52, and the material adhered to the inner wall of the storage barrel 3 can be scraped off, so that the material is fully mixed, thereby improving the filling quality. When the scraper 55 needs to be replaced after long-term use, the lock buckle 42 can be manually operated to disconnect the storage barrel 3 and the sealing plate 4, and then the stirring assembly 5 can be pulled out of the storage barrel 3, and then the fixing bolt 58 is manually disassembled, and the connection between the ear plate 57 and the stirring rod one 53 is disconnected, so that the scraper 55 can be conveniently disassembled and replaced.
[0041] Referring to Figure 5 The dust extraction assembly 7 comprises a dust extraction pump 75 fixedly connected to the top of the dust collection box 8. The extraction end of the dust extraction pump 75 is fixedly connected with a distribution pipe 74. The two ends of the distribution pipe 74 are fixedly connected with corrugated hoses 73. One end of the corrugated hose 73 away from the distribution pipe 74 is fixedly connected with a communication pipe 72. One side of the communication pipe 72 is fixedly connected with a dust extraction cover 71. The dust extraction cover 71 is fixedly connected to the bottom end of the storage barrel 3.
[0042] Under the operation of the dust extraction pump 75, the distribution pipe 74 can be pumped to form a negative pressure in the distribution pipe 74 and the corrugated hose 73, so that the dust around the small material extraction pump 6 enters the communication pipe 72 from the dust extraction cover 71, and is transported to the distribution pipe 74 through the corrugated hose 73, and is sent into the dust collection box 8 through the dust extraction pump 75, so as to extract the dust around the small material extraction pump 6, thereby dusting the dust generated during filling.
[0043] Referring to Figure 6 One side of the dust collection box 8 is provided with a sealing plate 82, and the other side of the dust collection box 8 is provided with a detachable dust screen 81. A slot 83 is formed in one side of the top of the dust collection box 8. The dust screen 81 is inserted into the slot 83.
[0044] When the dust enters the dust collection box 8, the dust screen 81 can block the dust, so that the dust is blocked in the dust collection box 8, thereby collecting and processing the dust. When the dust is concentrated for processing, the sealing plate 82 can be manually opened, and the dust can be scraped out of the dust collection box 8, so that the dust can be processed. When the dust screen 81 needs to be replaced, the dust screen 81 can be manually pulled out of the slot 83, so that the dust screen 81 can be disassembled and replaced.
[0045] Working principle: when the crucible is filled, a variety of negative materials can be poured into the storage barrel 3 first, after pouring, the rotation of the driving motor 51 can drive the rotating rod 52 to rotate, the rotating rod 52 can drive the stirring rod one 53 and the stirring rod two 54 to rotate, the stirring rod one 53 and the stirring rod two 54 can stir the negative materials, the materials are mixed, and when the rotating rod 52 rotates, the scraper 55 can rotate around the rotating rod 52, and the materials adhered to the inner wall of the storage barrel 3 can be scraped off, so that the materials are fully mixed, after mixing, the external crucible is placed on the conveyor 1, the crucible is transmitted to the lower side of the small suction pump 6 through the operation of the conveyor 1, at this time, the bottom of the storage barrel 3 can be opened through the electromagnetic valve 31, so that the materials enter the small suction pump 6, the negative materials are conveyed into the crucible through the operation of the small suction pump 6, so as to fill the materials, and the materials can be continuously stirred through the stirring assembly 5 to reduce the possibility of material blockage during filling, after filling, the electromagnetic valve 31 and the small suction pump 6 can be closed, so as to interrupt the filling conveying.
[0046] When the crucible is filled, the dust suction pump 75 can be operated to suck the air in the branch pipe 74, so that the negative pressure is formed in the branch pipe 74 and the corrugated hose 73, the dust around the small suction pump 6 enters the dust cover 71 and then enters the communication pipe 72, the dust is conveyed into the branch pipe 74 through the corrugated hose 73, and then is sent into the dust collecting box 8 through the dust suction pump 75, the dust is collected and stored in the dust collecting box 8, so as to remove the dust generated during filling, prevent the dust from overflowing and polluting the surrounding environment, and reduce the waste of materials during filling, and the dust stored in the dust collecting box 8 can be conveniently treated.
Claims
1. A convenient filling device for negative material of crucible, comprising a conveyor (1), characterized in that: The top of the conveyor (1) is fixedly connected with mutually symmetrical support plates (2), the top end of the support plate (2) is fixedly connected with a storage barrel (3), the top end of the storage barrel (3) is mounted with a detachable sealing plate (4), the sealing plate (4) is mounted with a stirring assembly (5), the stirring end of the stirring assembly (5) is located in the inside of the storage barrel (3), the bottom of the storage barrel (3) is fixedly connected with a small material pumping pump (6), the bottom end of the storage barrel (3) is mounted with a dust extraction assembly (7), the dust extraction end of the dust extraction assembly (7) is located on both sides of the small material pumping pump (6), one side of the conveyor (1) is fixedly connected with a dust collection box (8), the dust extraction assembly (7) and the dust collection box (8) are in communication with each other.
2. The convenient filler device for negative material of a crucible according to claim 1, characterized in that: The bottom of the storage barrel (3) is fixedly connected with an electromagnetic valve (31).
3. The convenient filler device for negative material of a crucible according to claim 1, characterized in that: Both sides of the sealing plate (4) are rotatably connected with cover plates (41), and the sealing plate (4) and the storage barrel (3) are fixedly connected through a lock buckle (42).
4. The convenient filler device for negative material of a crucible according to claim 1, characterized in that: The stirring assembly (5) comprises a driving motor (51) fixedly connected to the top of the sealing plate (4), the output end of the driving motor (51) is fixedly connected with a rotating rod (52), the rotating rod (52) is fixedly connected with mutually symmetrical stirring rods (53), and a plurality of stirring rods (54) are fixedly connected to the rotating rod (52), and the two sides of the stirring rod (53) are mounted with detachable scrapers (55).
5. The convenient filler device for negative material of a crucible according to claim 4, characterized in that: Both sides of the stirring rod (53) are provided with connecting grooves (56), one side of the scraper (55) is fixedly connected with mutually symmetrical connecting lug plates (57), the connecting lug plates (57) are embedded in the inside of the connecting grooves (56) and are fixedly connected through fixing bolts (58).
6. The convenient filler device for negative material of a crucible according to claim 1, characterized in that: The dust extraction assembly (7) comprises a dust extraction pump (75) fixedly connected to the top of the dust collection box (8), the extraction end of the dust extraction pump (75) is fixedly connected with a branch pipe (74), both ends of the branch pipe (74) are fixedly connected with corrugated hoses (73), one end of the corrugated hose (73) away from the branch pipe (74) is fixedly connected with a communication pipe (72), one side of the communication pipe (72) is fixedly connected with a dust extraction cover (71), and the dust extraction cover (71) is fixedly connected to the bottom end of the storage barrel (3).
7. The convenient filler device for negative material of a crucible according to claim 1, characterized in that: One side of the dust collection box (8) is mounted with a sealing plate (82), and the other side of the dust collection box (8) is mounted with a detachable dustproof net (81).
8. The convenient filler device for negative material of a crucible according to claim 7, characterized in that: The top of the dust collection box (8) is provided with a slot (83), and the dustproof net (81) is inserted into the inside of the slot (83).