CN218360617U

CN218360617U - Novel sample separating screen

Info

Publication number: CN218360617U
Application number: CN202222820656.0U
Authority: CN
Inventors: 陈丽芳; 余天恒
Original assignee: Guangzhou Kent Technology Co ltd
Current assignee: Guangzhou Kent Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a novel sample separating sieve, which comprises a vibration seat, a vibration table and a screen mesh, wherein the vibration seat is used for driving the vibration table to vibrate; when the vibration equipment and the swing assembly are started simultaneously, the vibration equipment and the powder materials in the vibration table can be driven to simultaneously vibrate and swing, and the sample separation efficiency of the screen and the collection efficiency of the powder materials can be improved; also can start vibrations equipment or swing subassembly alone, realize solitary vibrations effect or swing effect, and swing subassembly can adjust wobbling degree, can satisfy more branch appearance requirements.

Description

Novel sample separating sieve

Technical Field

The utility model relates to a powder equipment field especially relates to a novel divide appearance sieve.

Background

The sample separating sieve is a tool for sieving and filtering mixed powder after powder grinding is finished so as to realize separation of different powder materials.

The existing sample separating sieve is fixed on a vibration table through a clamping piece, power is provided for powder materials to be sieved in a sieve screen through vibration, the mixed powder materials are sieved, but the powder materials are small in size and light in weight, and the powder materials float to the outside of the sample separating sieve easily in the air after vibration, so that the generation of the above conditions is avoided, the existing sample separating sieve can only provide power through vibration with small power, the sieving efficiency is low, when the powder materials with small particle size are treated, the gap between the powder materials is small, the pressing force between the materials is large, the situation that the materials blocked on the sieve screen cannot shake away easily occurs in small vibration, and the sieving efficiency can also be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel sample separating sieve.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the vibrating screen comprises a vibrating seat, a vibrating table and a screen, wherein the vibrating seat is used for driving the vibrating table to vibrate;

the screen is movably connected with the vibration table;

a swinging assembly is arranged between the vibrating seat and the vibrating table;

the screen mesh realizes vibration and swing together through the vibration seat and the swing assembly.

As a further description of the above technical solution: the vibration seat is of a hollow structure, and vibration equipment is placed in an inner cavity of the vibration seat.

As a further description of the above technical solution: and an output shaft of the vibration equipment penetrates through the swinging assembly and is connected with the swinging assembly.

As a further description of the above technical solution: the swing assembly includes a fixed plate, a plurality of springs, a drive assembly, and a swing plate.

As a further description of the above technical solution: the springs are arranged on the periphery of the fixed plate and used for connecting the fixed plate and the swinging plate.

As a further description of the above technical solution: one end of an output shaft of the vibration equipment is connected with the fixed plate, and the swinging plate is movably connected with the vibration table.

As a further description of the above technical solution: the driving assembly comprises a fixed seat, driving equipment, a connecting shaft and an adjusting block.

As a further description of the above technical solution: the driving device is arranged inside the fixed seat, and the adjusting block is used for connecting the driving device and the connecting shaft.

As a further description of the above technical solution: the connecting shaft is arranged on an eccentric shaft line of the driving device, and one end of the connecting shaft is connected with the swinging plate, so that the driving device can drive the swinging plate to rotate.

As a further description of the above technical solution: the screen cloth fixing device is characterized in that a discharge port and a plurality of fixing assemblies are arranged on the vibration table, and the fixing assemblies are used for fixing the screen cloth with the vibration table.

The utility model discloses following beneficial effect has:

the utility model discloses a swing subassembly drives vibrations platform and screen cloth jointly with the vibrations seat and realizes horizontal hunting and vibrations, takes vibrations platform and screen cloth swing in-process, and the powder material can be better under the effect of gravity will block up the material removal on the screen cloth to accelerate the powder material to sieve, and the material through the screen cloth under the effect of gravity, also can be faster flow from the discharge gate, realize faster collection.

Drawings

Fig. 1 is a perspective view of a novel sample separating sieve provided by the utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a perspective view of the swing assembly of fig. 1.

Illustration of the drawings:

1. a vibration seat; 2. a vibration table; 3. screening a screen; 4. a swing assembly; 11. a vibration device; 21. a discharge port; 22. a fixing assembly; 41. a fixing plate; 42. a spring; 43. a drive assembly; 44. a swing plate; 431. a fixed seat; 432. a drive device; 433. a connecting shaft; 434. and a regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the vibrating screen comprises a vibrating seat 1, a vibrating table 2 and a screen 3, wherein the vibrating seat 1 is used for driving the vibrating table 2 to vibrate, the screen 3 is movably connected with the vibrating table 2, a swinging assembly 4 is arranged between the vibrating seat 1 and the vibrating table 2, and the screen 3 realizes vibration and swinging together through the vibrating seat 1 and the swinging assembly 4; when the vibration device 11 and the swing assembly 4 are started simultaneously, the powder materials in the screen 3 and the vibration table 2 can be driven to simultaneously vibrate and swing, so that the sample separation efficiency of the screen 3 and the collection efficiency of the powder materials can be improved; also can start vibrations equipment 11 or swing subassembly 4 alone, realize solitary vibrations effect or swing effect, and swing subassembly 4 can adjust wobbling degree, can satisfy more branch appearance requirements.

A vibrations seat 1 for placing vibrations equipment 11 and swing subassembly 4 is hollow structure, and its top is provided with the shaking table 2 of connecting through swing subassembly 4, and shaking table 2 is used for loading the powder material after dividing the appearance, and shaking table 2 just fixes screen cloth 3 through fixed subassembly 22, makes branch appearance in-process screen cloth 3 and shaking table 2 relatively fixed to in order to avoid dividing the appearance in-process, lead to screen cloth 3 to drop and make the unrestrained condition of powder material appear. Wherein, fixed subassembly 4 includes arc dead lever and hasp, makes the arc dead lever realize fixing screen cloth 3 through the annular on the screen cloth 3 through rotating the hasp (this type of fixed subassembly 4 is current mature technique, therefore the concrete connection and the implementation of dead lever and hasp do not have in this application repeated description).

The vibrating device 11 is arranged in the inner cavity of the vibrating seat 1, the output shaft of the vibrating device 11 is positioned on the axis of the vibrating seat 1, and a plurality of limiting springs (the limiting springs are not shown in the attached drawing) are arranged around the vibrating device 11 and used for limiting the vibration amplitude of the vibrating device 11; one end of an output shaft of the vibrating device 11 is movably connected with a fixed plate 41 in the vibrating assembly 4, the vibrating assembly 4 further comprises a plurality of springs 42, a driving assembly 43 and a swinging plate 44, the springs 42 are respectively arranged around the fixed plate 41 and used for connecting the fixed plate 41 with the swinging plate 44, the swinging plate 44 is driven to swing through the springs 42 and the driving assembly 43, the driving assembly 43 comprises a fixed seat 431, a driving device 432, a connecting shaft 433 and an adjusting block 434, the connecting shaft 433 connected through the adjusting block 434 is arranged on an eccentric shaft of the driving device 432, the driving device 432 and the vibrating device 11 are located on the same axis, the connecting shaft 433 can support the swinging plate 44 and can rotate along with the driving device 432, so that the swinging plate 44 swings, powder materials entering the vibrating table 2 after being subjected to sample division through a screen 3 are collected through a discharge port 21, the swinging amplitude of the swinging plate 44 can be adjusted by the adjusting block 44 to adjust the angle of the axis of the connecting shaft 43, and accordingly the size of the swinging amplitude is changed (in the application, the vibrating device 11 and the driving device 432 are electrically connected, wherein an electric wire of the vibrating device 11 is connected with the outside through a gap between the vibrating table 2 and the vibrating table 1.

The working principle is as follows: the screen 3 is connected with the vibrating table 2 through the fixing component 22, the vibrating equipment 11 and the driving equipment 432 are started, the vibrating equipment 11 can drive the swinging component 4 to vibrate, so that the vibrating table 2 and the screen 3 are driven to vibrate, meanwhile, the driving equipment 432 drives the swinging plate 44 to swing up and down through the connecting shaft 433, the vibrating table 2 movably connected with the swinging plate 44 can also swing and drive the screen 3 to swing, and powder materials mixed in the screen 3 can be subjected to sample separation through vibration and up-and-down swinging; so that the sample separation can be realized more quickly, the materials passing through the screen 3 swing along with the swing plate 44, and the materials can be discharged from the discharge port 21 better to realize the collection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel divide appearance sieve, includes vibrations seat (1), shaking table (2), screen cloth (3), its characterized in that: the vibration seat (1) is used for driving the vibration table (2) to vibrate;

the screen (3) is movably connected with the vibration table (2);

a swinging assembly (4) is arranged between the vibration seat (1) and the vibration table (2);

the screen (3) realizes vibration and swing together through the vibration seat (1) and the swing assembly (4).

2. The novel sample separating screen as claimed in claim 1, wherein: the vibration seat (1) is of a hollow structure, and vibration equipment (11) is placed in an inner cavity.

3. The novel sample separating screen as claimed in claim 2, wherein: an output shaft of the vibration equipment (11) penetrates through the swing assembly (4) and is connected with the swing assembly (4).

4. The novel sample separating screen as claimed in claim 2, wherein: the swing assembly (4) comprises a fixed plate (41), a plurality of springs (42), a drive assembly (43) and a swing plate (44).

5. The novel sizing screen of claim 4, wherein: the springs (42) are arranged around the fixed plate (41) and used for connecting the fixed plate (41) with the swinging plate (44).

6. The novel sizing screen of claim 4, wherein: one end of an output shaft of the vibration equipment (11) is connected with the fixed plate (41), and the swinging plate (44) is movably connected with the vibration table (2).

7. The novel sizing screen of claim 6, wherein: the driving assembly (43) comprises a fixed seat (431), a driving device (432), a connecting shaft (433) and an adjusting block (434).

8. The novel sizing screen of claim 7, wherein: the driving device (432) is arranged inside the fixed seat (431), and the adjusting block (434) is used for connecting the driving device (432) and the connecting shaft (433).

9. The novel sizing screen of claim 7, wherein: the connecting shaft (433) is arranged on an eccentric axis of the driving device (432), and one end of the connecting shaft (433) is connected with the swinging plate (44), so that the driving device (432) can drive the swinging plate (44) to rotate.

10. The novel sample separating screen as claimed in claim 1, wherein: the vibrating table (2) is provided with a discharge hole (21) and a plurality of fixing assemblies (22), and the fixing assemblies (22) are used for fixing the screen (3) and the vibrating table (2).