CN220574016U - Aluminum powder particle size grading vibrating screen - Google Patents

Abstract

The utility model belongs to the field of vibrating screens, in particular to an aluminum powder particle size grading vibrating screen, which aims at solving the problem that the existing grading vibrating screen is difficult to switch screens with different diameters and has single grading size for aluminum powder particle size screening. The classifying vibrating screen disclosed by the utility model can flexibly switch screens with different diameters, and the classifying size of the aluminum powder particle size screening can be flexibly adjusted.

Description

Aluminum powder particle size grading vibrating screen

Technical Field

The utility model relates to the technical field of vibrating screens, in particular to an aluminum powder particle size grading vibrating screen.

Background

In the aluminum powder production process, aluminum powder is separated according to the granularity of the aluminum powder, a vibrating screen separation method is generally adopted for the aluminum powder, a screen which is inclined by scattering the aluminum powder is mostly adopted for the aluminum powder vibrating screen, and the screen is vibrated to screen the aluminum powder;

the existing classifying vibrating screen is difficult to switch screens with different diameters, and the classifying size for screening the aluminum powder granularity is single.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an aluminum powder particle size grading vibrating screen.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an aluminum powder size grading vibrating screen, includes bottom plate, two support columns, underframe and a plurality of vibrating screen subassembly, two equal fixed mounting of support columns are on the bottom plate, underframe fixed mounting is between two support columns, and a plurality of vibrating screen subassembly all sets up between two support columns, and a plurality of vibrating screen subassembly stacks up the setting, the underframe is connected with one of them vibrating screen subassembly of a plurality of vibrating screen subassembly, one side fixed mounting of support column has vibrating motor, vibrating screen subassembly includes vibrating frame, material frame and classifying screen board, the vibrating frame sets up the top at the material frame, classifying screen board sets up in the vibrating frame, material frame fixed mounting is between two support columns, the cover of rotating is equipped with the swivel cap on the support column, swivel cap and vibrating frame fixed connection, set up flutedly on the inner wall of swivel cap, slidable mounting has the stopper on the recess, set up the spacing groove on the support column, the stopper is installed in the spacing groove.

Specifically, fixed mounting has two dogs on the inner wall of vibrating frame, and two dogs all contact with the bottom of classifying screen board, two removal grooves have been seted up on the inner wall of vibrating frame, and two equal slidable mounting have limiting plate in the removal groove, and two limiting plate all contact with the top of classifying screen board.

Specifically, control grooves are formed in the inner walls of the two movable grooves, sliding plates are fixedly mounted on the two limiting plates, the sliding plates are slidably mounted in the corresponding control grooves, threaded holes are formed in one sides of the two sliding plates, screw rods II are rotatably mounted on the inner walls of the two control grooves, and screw rods II are mounted in the corresponding threaded holes in a threaded mode.

Specifically, two spread grooves have been seted up on the outer wall of vibrating frame, all rotate in two spread grooves and install drive gear, and the equal fixed mounting in bottom of two drive gear has bevel gear two, and the equal fixed mounting of one end of two lead screws has bevel gear one, bevel gear two meshes with corresponding bevel gear one, the cover is equipped with the ring plate to the last rotation of vibrating frame, the inner circle fixed mounting of ring plate has annular rack, annular rack meshes with two drive gear mutually.

Specifically, the inner wall of the connecting groove is provided with a rotating groove, a rotating block is fixedly arranged on the driving gear, and the rotating block is rotatably arranged in the rotating groove.

Specifically, the screw thread groove has been seted up to the one end of stopper, screw rod one is installed to the screw thread inslot screw thread, the one end fixed mounting of screw rod one has control knob, and control knob rotates the outer lane of installing at the swivel joint.

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

(1) According to the aluminum powder particle size grading vibrating screen, aluminum powder is placed from the top material opening of the vibrating screen, and then can be graded and screened through the grading and screening plates in the vibrating screen assemblies, and the grading and screening plates can be used for grading and screening the aluminum powder.

(2) According to the aluminum powder particle size grading vibrating screen, the first rotary control knob can be rotated to control the first screw rod to rotate, the fixed limit of the corresponding rotary sleeve and the vibrating frame can be eliminated, the rotary annular plate can drive the annular rack to move, the limit plate can eliminate the limit of the grading screening plate after being separated from the grading screening plate, and the grading screening plates with different apertures can be replaced conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic diagram of a front view structure of an aluminum powder particle size classifying vibrating screen provided by the utility model;

fig. 2 is a schematic perspective view of a support column, a bottom frame, a material frame, a vibrating frame and a rotary sleeve of the aluminum powder particle size grading vibrating screen;

fig. 3 is a schematic structural view of a vibrating frame and a classifying screen plate of the aluminum powder particle size classifying vibrating screen provided by the utility model;

FIG. 4 is an enlarged view of FIG. 1 at A;

fig. 5 is an enlarged view at B in fig. 3.

In the figure: 1. a bottom plate; 2. a support column; 3. a bottom frame; 4. a material frame; 5. a vibration frame; 6. a classifying screen plate; 7. a rotating sleeve; 8. a limiting block; 9. a first screw rod; 10. a control knob; 11. a stop block; 12. a limiting plate; 13. a sliding plate; 14. a second screw rod; 15. bevel gears I; 16. a drive gear; 17. bevel gears II; 18. a circular plate; 19. a vibration motor.

Detailed Description

Hereinafter, embodiments of the present utility model will be described with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Referring to fig. 1-5, an aluminum powder particle size grading vibrating screen comprises a bottom plate 1, two support columns 2, a bottom frame 3 and a plurality of vibrating screen components, wherein the two support columns 2 are fixedly installed on the bottom plate 1, the bottom frame 3 is fixedly installed between the two support columns 2, the plurality of vibrating screen components are all arranged between the two support columns 2, the plurality of vibrating screen components are stacked, the bottom frame 3 is connected with one vibrating screen component of the plurality of vibrating screen components, one side of the support column 2 is fixedly installed with a vibrating motor 19, the vibrating screen component comprises a vibrating frame 5, a material frame 4 and a grading screening plate 6, the vibrating frame 5 is arranged at the top of the material frame 4, the grading screening plate 6 is arranged in the vibrating frame 5, the material frame 4 is fixedly installed between the two support columns 2, a rotating sleeve 7 is sleeved on the support column 2 in a rotating way, the rotary sleeve 7 is fixedly connected with the vibrating frame 5, a groove is formed in the inner wall of the rotary sleeve 7, a limiting block 8 is slidably arranged in the groove, a limiting groove is formed in the supporting column 2, the limiting block 8 is arranged in the limiting groove, a thread groove is formed in one end of the limiting block 8, a first screw rod 9 is arranged in the thread groove in a threaded manner, a control knob 10 is fixedly arranged at one end of the first screw rod 9, the control knob 10 is rotatably arranged on the outer ring of the rotary sleeve 7, two stop blocks 11 are fixedly arranged on the inner wall of the vibrating frame 5, the two stop blocks 11 are contacted with the bottom of the classifying screen plate 6, two movable grooves are formed in the inner wall of the vibrating frame 5, limiting plates 12 are slidably arranged in the two movable grooves, control grooves are formed in the inner walls of the two movable grooves, the two limiting plates 12 are contacted with the top of the classifying screen plate 6, the two limiting plates 12 are fixedly provided with sliding plates 13, the sliding plates 13 are slidably arranged in corresponding control grooves, one sides of the two sliding plates 13 are respectively provided with threaded holes, the inner walls of the two control grooves are respectively provided with a screw rod 14 in a rotating mode, the screw rods 14 are respectively arranged in the corresponding threaded holes in a threaded mode, the outer walls of the vibrating frames 5 are respectively provided with two connecting grooves, driving gears 16 are respectively arranged in the two connecting grooves in a rotating mode, the bottoms of the two driving gears 16 are respectively fixedly provided with a bevel gear 17, one ends of the two screw rods 14 are respectively fixedly provided with a bevel gear 15, the bevel gears 17 are meshed with the corresponding bevel gears 15, the vibrating frames 5 are rotatably sleeved with annular plates 18, and the inner rings of the annular plates 18 are fixedly provided with annular racks which are meshed with the two driving gears 16.

In this embodiment, a rotating groove is formed in the inner wall of the connecting groove, a rotating block is fixedly mounted on the driving gear 16, the rotating block is rotatably mounted in the rotating groove, and the driving gear 16 drives the rotating block to rotate in the rotating groove when rotating, so that the position of the driving gear 16 can be stabilized when rotating.

In this embodiment, after aluminum powder is put into the vibrating screen from the top material port of the vibrating screen, the aluminum powder can be classified and screened through the classifying screen plates 6 in the plurality of vibrating screen assemblies, and finally discharged from the material outlet of the bottom frame 3, the classifying screen plates 6 can classify and screen the aluminum powder, the rotating control knob 10 can control the first screw rod 9 to rotate, the first screw rod 9 can control the limiting block 8 to slide out of the limiting groove, so that the fixed limitation corresponding to the rotating sleeve 7 and the vibrating frame 5 can be canceled, the vibrating frame 5 breaks away from the bottom of the material frame 4 and rotates around the supporting column 2, the rotating ring plate 18 can drive the ring rack to move, the ring rack drives the two driving gears 16 to rotate, the driving gears 16 drive the bevel gears 17 to rotate, the bevel gears 17 control the second screw rod 14 on the first bevel gears 15 to rotate, the second screw rod 14 drives the sliding plate 13 and the limiting plate 12 to move, and the limiting plate 12 can cancel the limitation of the classifying screen plates 6 after breaking away from the classifying screen plates 6, and the classifying screen plates 6 can be replaced conveniently.

Compared with the prior art, the utility model has the technical advantages that: the classifying vibrating screen disclosed by the utility model can flexibly switch screens with different diameters, and the classifying size of the aluminum powder particle size screening can be flexibly adjusted.

Claims (6)

1. The utility model provides an aluminum powder granularity classifying vibration sieve, its characterized in that, including bottom plate (1), two support columns (2), underframe (3) and a plurality of shale shaker subassembly, two support columns (2) equal fixed mounting are on bottom plate (1), underframe (3) fixed mounting is between two support columns (2), and a plurality of shale shaker subassembly all sets up between two support columns (2), and a plurality of shale shaker subassembly piles up the setting, one of them shale shaker subassembly of underframe (3) and a plurality of shale shaker subassembly is connected, one side fixed mounting of support column (2) has vibrating motor (19), the shale shaker subassembly includes vibrating frame (5), material frame (4) and classifying screen (6), vibrating frame (5) set up the top at material frame (4), classifying screen (6) set up in vibrating frame (5), material frame (4) fixed mounting is between two support columns (2), it is equipped with swivel cap (7) to rotate on support column (2), swivel cap (7) and one side fixed mounting have stopper (8) and limit block (8), the inner wall (8) are seted up on the recess, limit groove (8).

2. The aluminum powder particle size grading vibrating screen according to claim 1, wherein two stop blocks (11) are fixedly installed on the inner wall of the vibrating frame (5), the two stop blocks (11) are contacted with the bottom of the grading screening plate (6), two moving grooves are formed in the inner wall of the vibrating frame (5), limiting plates (12) are slidably installed in the two moving grooves, and the two limiting plates (12) are contacted with the top of the grading screening plate (6).

3. The aluminum powder particle size grading vibrating screen according to claim 2, wherein control grooves are formed in the inner walls of the two moving grooves, sliding plates (13) are fixedly mounted on the two limiting plates (12), the sliding plates (13) are slidably mounted in the corresponding control grooves, threaded holes are formed in one sides of the two sliding plates (13), screw rods II (14) are rotatably mounted on the inner walls of the two control grooves, and the screw rods II (14) are mounted in the corresponding threaded holes in a threaded mode.

4. The aluminum powder particle size grading vibrating screen according to claim 3, wherein two connecting grooves are formed in the outer wall of the vibrating frame (5), driving gears (16) are rotatably installed in the two connecting grooves, bevel gears (17) are fixedly installed at the bottoms of the two driving gears (16), bevel gears (15) are fixedly installed at one ends of the two screw rods (14), the bevel gears (17) are meshed with the corresponding bevel gears (15), a circular ring plate (18) is rotatably sleeved on the vibrating frame (5), an annular rack is fixedly installed on the inner ring of the circular ring plate (18), and the annular rack is meshed with the two driving gears (16).

5. The aluminum powder particle size grading vibrating screen according to claim 4, wherein a rotating groove is formed in the inner wall of the connecting groove, a rotating block is fixedly arranged on the driving gear (16), and the rotating block is rotatably arranged in the rotating groove.

6. The aluminum powder particle size grading vibrating screen according to claim 1, wherein a thread groove is formed in one end of the limiting block (8), a first screw rod (9) is installed in the thread groove in a threaded mode, a control knob (10) is fixedly installed at one end of the first screw rod (9), and the control knob (10) is rotatably installed on the outer ring of the rotary sleeve (7).