CN219581041U - Anti-blocking type negative electrode material vibrating screen - Google Patents

Abstract

The utility model relates to an anti-blocking type negative electrode material vibrating screen, which at least comprises a fixed component, wherein a processing component is arranged in an inner cavity of the fixed component, the fixed component forms a blocking section for two sides of the processing component and is used for providing a classification area for materials, a feeding component is arranged at the top of the processing component, the processing component is communicated with the feeding component and is used for providing a concentration area for the materials, a stirring structure is arranged at the top of the feeding component and is used for pushing the materials, and a cleaning surface is arranged at the bottom of the processing component and is used for cleaning the surface of the processing component; the stirring rod is driven to stir materials through motor work, the materials are prevented from being piled up at a feed inlet, the screening efficiency of the materials is improved, the cleaning block is driven to move through the hydraulic cylinder work, the cleaning block cleans filter holes inside the filter plate, large-particle materials are prevented from being blocked in the filter holes, the quality of screening the materials is improved, the large-particle materials are collected through the collecting box, and the materials which do not reach the standard are conveniently and intensively cleaned.

Description

Anti-blocking type negative electrode material vibrating screen

Technical Field

The utility model relates to the technical field of negative electrode material vibrating screens, in particular to an anti-blocking negative electrode material vibrating screen.

Background

At present, along with the development of society, the application of a vibrating screen is also more and more widespread in industrial production, the vibrating screen is operated by reciprocating rotary vibration, solid objects are screened by arranging holes with different pore diameters, meanwhile, manual assistance is also required to transport screened solid small particles out of a screen box, and a lithium battery is a battery which uses lithium metal or lithium alloy as positive/negative electrode materials and uses nonaqueous electrolyte solution. Lithium ion batteries are generally batteries using lithium alloy metal oxides as positive electrode materials, graphite as negative electrode materials, and nonaqueous electrolytes. In order to obtain the lithium battery cathode material with relatively uniform particle size, a vibrating screen is needed for screening.

For the negative electrode material vibrating screen, there are many prior arts, for example:

chinese patent publication No. CN215029399U discloses a vibrating screen for lithium ion battery negative electrode material processing, including the frame and establish the feed inlet on the frame top, the top is equipped with crushing subassembly in the frame, crushing subassembly is including establishing the motor on the frame lateral wall, and the drive output of motor is being connected the (mixing) shaft, be equipped with the notch at the other end of (mixing) shaft, the pivot is connected in the notch, and the other end of pivot is connected in the inside groove of seting up on the frame inner wall, still be equipped with screening subassembly in the frame, the rescreening pipeline has been seted up at screening subassembly's both ends, and screening subassembly's below is equipped with vibration subassembly, beneficial effect is: according to the utility model, the two groups of crushing and screening components are arranged in the frame, so that materials can be crushed and screened fully and effectively, and the vibration component is arranged below the screen, so that the materials adhered to the surface of the screen can be effectively vibrated and dropped, the loss of the materials is reduced, and the use effect is improved.

Therefore, in order to obtain the lithium battery anode material with relatively consistent particle size, a vibrating screen is needed for screening, but in the screening process of the vibrating screen, the material is easy to block the sieve holes of the filtering screen, and the screening machine does not have a structure for dredging the screen, so that the filtering efficiency is low, and the quality of the anode material screened later is affected.

Disclosure of Invention

The utility model aims to solve the defects and provide a river channel garbage collection device which can form a cleaning surface in front of a filter plate to enable plugs to be discharged out of filter holes.

Use the filter to form the material concentration district to set up the clearance piece that forms the clearance face in the material concentration district, the big granule material of material filtration in-process is discharged the filtration pore by the guide of clearance face this moment, collects the box simultaneously and collects in the operation in-process supplementary big granule material.

The utility model provides an anti-blocking type negative electrode material vibrating screen which at least comprises a fixing component, wherein a processing component is arranged in an inner cavity of the fixing component, blocking sections are formed on two sides of the processing component by the fixing component and used for providing a classifying area for materials, a feeding component is arranged at the top of the processing component, the processing component is communicated with the feeding component and used for providing a collecting area for the materials, a stirring structure is arranged at the top of the feeding component and used for pushing the materials, and a cleaning surface is arranged at the bottom of the processing component and used for cleaning the surface of the processing component.

As a further improvement of the technical scheme, the fixing assembly at least comprises a working platform and supporting legs, wherein a plurality of supporting legs are arranged, the supporting legs are respectively positioned at four corners of the bottom of the working platform, dampers are arranged at the tops of the supporting legs, and the other sides of the dampers are connected with the working platform.

As the further improvement of this technical scheme, processing subassembly includes filter and collection box at least, a plurality of filtration pore has been seted up to collection box bottom, filtration pore and filter surface filtration pore size unanimity, filter surface structure be the wedge, work platform surface is equipped with the vibrations motor that is used for driving the filter vibrations.

As a further improvement of the technical scheme, a cleaning block is arranged inside the working platform, a hydraulic cylinder for driving the cleaning block to transversely move is arranged on the surface of the working platform, a plurality of soft brushes are arranged on the surface of the cleaning block, a sliding groove is formed in the inner wall of the working platform, and the collecting box is in sliding connection with the sliding groove.

As a further improvement of the technical scheme, the feeding assembly at least comprises a feeding port and a placing block, a stirring rod is arranged on the surface of the placing block, and a motor for driving the placing block to rotate is arranged inside the feeding port.

As a further improvement of the technical scheme, a discharging component is arranged at the bottom of the working platform and at least comprises a discharging hole and an auxiliary plate, the periphery of the auxiliary plate is concave, and the discharging hole is positioned at a concave middle point.

Compared with the prior art, the utility model has the beneficial effects that:

this prevent stifled negative pole material shale shaker, drive the stirring rod through motor work and to the material stirring, avoid the material to pile up in pan feeding mouth department, improve material screening efficiency, drive the clearance piece through the pneumatic cylinder work and remove, the clearance piece is clear up the inside filtration pore of filter, avoids large granule material to block up in the filtration pore, improves the quality of screening the material, and the rethread is collected the box and is collected large granule material, conveniently concentrate the material that does not reach the standard and clear up.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a fastening assembly according to the present utility model;

FIG. 2 is a schematic view of a support leg of the present utility model;

FIG. 3 is a schematic view of a work platform of the present utility model;

FIG. 4 is a schematic view of an auxiliary plate of the present utility model;

FIG. 5 is a schematic view of a feed inlet of the present utility model;

fig. 6 is a schematic view of a collection box of the present utility model.

The meaning of each reference sign in the figure is:

10. a fixing assembly; 111. a working platform; 122. support legs; 133. a damper;

20. processing the assembly; 211. a filter plate; 222. a vibration motor; 233. a sliding groove; 244. a collection box; 255. a filter hole; 266. cleaning the block; 277. a hydraulic cylinder;

30. a feeding assembly; 311. a feed inlet; 322. placing a block; 333. a motor; 344. stirring rod;

40. a discharge assembly; 411. a discharge port; 422. and an auxiliary plate.

Detailed Description

In order to obtain the lithium battery cathode material with relatively consistent particle size, a vibrating screen is needed for screening, but in the screening process of the vibrating screen, the material is easy to block the sieve holes of a filtering screen, the screening machine does not have a structure for dredging the screen, the filtering efficiency is low, and the quality of the subsequent screening of the cathode material is affected.

As shown in fig. 1-6, the device at least comprises a fixing component 10, wherein a processing component 20 is arranged in an inner cavity of the fixing component 10, the fixing component 10 forms a blocking section for two sides of the processing component 20 and is used for providing a classification area for materials, a feeding component 30 is arranged at the top of the processing component 20, the processing component 20 is communicated with the feeding component 30 and is used for providing a concentration area for the materials, a stirring structure is arranged at the top of the feeding component 30 and is used for pushing the materials, a cleaning surface is arranged at the bottom of the processing component 20 and is used for cleaning the surface of the processing component 20, so that the materials are prevented from being blocked in the screening machine, and the screening efficiency of the materials is improved;

the improvement of the embodiment is that: the processing space is formed through the fixed assembly 10, the material enters the fixed assembly 10 from the feeding assembly 30 through the arrangement of the feeding assembly 30, the exposed area of the processing assembly 20 is reduced, the phenomenon that flying dust occurs when the material is cleaned is avoided, the production environment is influenced, the material is processed through the arrangement of the processing assembly 20, the material moves to the side with low horizontal height while vibrating when being screened, the material is prevented from being accumulated at one part of the filter screen, the material cannot be uniformly screened, and the blocked material is pushed and collected through the cleaning surface arranged on the processing assembly 20;

the fixed assembly 10 at least comprises a working platform 111 and supporting legs 122, the supporting legs 122 are provided with a plurality of supporting legs 122 which are respectively positioned at four corners of the bottom of the working platform 111, the tops of the supporting legs 122 are provided with dampers 133, the other sides of the dampers 133 are connected with the working platform 111, the downward shaking acting force of the filter plates 211 is reduced, the phenomenon that a machine is turned over when screening is avoided, the processing assembly 20 at least comprises the filter plates 211 and a collecting box 244, the bottom of the collecting box 244 is provided with a plurality of filter holes 255, the filter holes 255 are consistent with the surface filter holes of the filter plates 211 in size, the surface structure of the filter plates 211 is wedge-shaped, and the surface of the working platform 111 is provided with a vibration motor 222 for driving the filter plates 211 to vibrate, so that large-particle materials can be conveniently collected and cleaned, and the subsequent screening quality is improved;

the inside clearance piece 266 that is equipped with of work platform 111, work platform 111 surface is equipped with the pneumatic cylinder 277 that is used for driving clearance piece 266 lateral shifting, clearance piece 266 surface is equipped with a plurality of soft brush, work platform 111 inner wall has been seted up sliding groove 233, collect box 244 and sliding groove 233 sliding connection, pan feeding subassembly 30 includes pan feeding mouth 311 and places the piece 322 at least, place the piece 322 surface and be equipped with stirring rod 344, the inside motor 333 that is used for driving to place piece 322 pivoted that is equipped with of pan feeding mouth 311, motor 333 work can make place piece 322 and stirring rod 344 rotate, not only make the material get into work platform through the mode of centrifugation, stir the material moreover, avoid excessive material quantity to lead to blockking up, improve this device feed rate, work platform 111 bottom is equipped with discharge module 40, discharge module 40 includes discharge gate 411 and accessory plate 422, accessory plate 422 is concave all around, discharge gate 411 are in concave intermediate point, the material slides from accessory plate 422 to discharge gate 411, improve the discharge speed.

To sum up, the working principle of the scheme is as follows: when the negative electrode material needs to be screened, firstly, the material is placed in the placement block 322, then the motor 333 is powered on to work, the motor 333 works to enable the placement block 322 and the stirring rod 344 to rotate to stir the material, then the material flows from the placement block 322 to the feed inlet 311, flows from the feed inlet 311 to the top of the filter plate 211, then the vibration motor 222 is started to work, the vibration motor 222 works to screen the material on the top of the filter plate 211, the material vibrates on the surface of the filter plate 211 and rolls towards the collecting box 244, large-particle material cannot pass through the filter plate 211 and enter the collecting box 244, the material reaching the standard falls into the auxiliary plate 422 from the filter hole 255, then the hydraulic cylinder 277 is started to work, the hydraulic cylinder 277 works to drive the cleaning block 266 to move, the brush at the top of the cleaning block 266 cleans the filter hole in the filter plate 211, and finally when the large-particle material needs to be cleaned, the filter hole 255 slides upwards in the sliding groove 233.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. An anti-blocking type negative pole material shale shaker, its characterized in that: including a fixed subassembly (10) at least, fixed subassembly (10) intracavity is equipped with processing subassembly (20), and fixed subassembly (10) form for processing subassembly (20) both sides and block the cross-section for providing a classification area for the material, processing subassembly (20) top is equipped with pan feeding subassembly (30), and processing subassembly (20) are linked together with pan feeding subassembly (30) for provide a centralized district for the material, pan feeding subassembly (30) top is equipped with stirring structure, promotes the material, processing subassembly (20) bottom is equipped with clean face, is used for clearing up processing subassembly (20) surface.

2. The anti-blocking negative electrode material vibrating screen as set forth in claim 1, wherein: the fixing assembly (10) at least comprises a working platform (111) and supporting legs (122), wherein the supporting legs (122) are provided with a plurality of supporting legs (122) which are respectively positioned at four corners of the bottom of the working platform (111), dampers (133) are arranged at the tops of the supporting legs (122), and the other sides of the dampers (133) are connected with the working platform (111).

3. The anti-blocking negative electrode material vibrating screen as set forth in claim 2, wherein: the processing assembly (20) at least comprises a filter plate (211) and a collecting box (244), a plurality of filter holes (255) are formed in the bottom of the collecting box (244), the filter holes (255) are consistent with the filter holes on the surface of the filter plate (211), the surface structure of the filter plate (211) is wedge-shaped, and a vibration motor (222) for driving the filter plate (211) to vibrate is arranged on the surface of the working platform (111).

4. The anti-blocking negative electrode material vibrating screen as set forth in claim 3, wherein: the cleaning device is characterized in that a cleaning block (266) is arranged inside the working platform (111), a hydraulic cylinder (277) used for driving the cleaning block (266) to transversely move is arranged on the surface of the working platform (111), a plurality of soft brushes are arranged on the surface of the cleaning block (266), a sliding groove (233) is formed in the inner wall of the working platform (111), and the collecting box (244) is in sliding connection with the sliding groove (233).

5. The anti-blocking negative electrode material vibrating screen as set forth in claim 1, wherein: the feeding assembly (30) at least comprises a feeding hole (311) and a placing block (322), a stirring rod (344) is arranged on the surface of the placing block (322), and a motor (333) for driving the placing block (322) to rotate is arranged in the feeding hole (311).

6. The anti-blocking negative electrode material vibrating screen as set forth in claim 2, wherein: the bottom of the working platform (111) is provided with a discharging assembly (40), the discharging assembly (40) at least comprises a discharging hole (411) and an auxiliary plate (422), the periphery of the auxiliary plate (422) is concave, and the discharging hole (411) is positioned at a concave middle point.