CN220560874U

CN220560874U - Screen assembly device

Info

Publication number: CN220560874U
Application number: CN202322273182.7U
Authority: CN
Inventors: 肖代勇; 尚英; 谢时后
Original assignee: Sichuan Jiangyou Shaobin Mining Co ltd
Current assignee: Sichuan Jiangyou Shaobin Mining Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-03-08
Anticipated expiration: 2033-08-23

Abstract

A screen assembly device comprises an assembly table, a rotating unit and an assembly unit. The assembly table is used for placing the mining vibrating screen. The rotating unit is arranged on one side of the assembly table and comprises a rotating motor, and one end of an output shaft of the rotating motor is provided with a rotating plate. The assembly unit is arranged on the rotating plate and comprises a first linear mechanism and a pair of second linear mechanisms, one side of the upper end of an output shaft of each second linear mechanism is provided with a third linear mechanism and a screen groove for storing a screen, one end of an output shaft of each third linear mechanism is provided with a push plate, one end of the output shaft of each first linear mechanism is also provided with a push plate, the upper part of one end of the rotating plate is also provided with the screen groove, and one end of the screen groove is provided with a push opening for the push plate to pass through. The screen assembly device can automatically and simultaneously install a plurality of screens into the screen box of the mining vibrating screen, and can improve the assembly efficiency.

Description

Screen assembly device

Technical Field

The utility model relates to the technical field of ore screening equipment, in particular to a screen assembly device.

Background

When ore products are processed and produced, the ore is generally required to be classified, a special mining vibrating screen is generally adopted for classifying the ore, a main body part of the mining vibrating screen comprises a screen box, a plurality of screens are assembled in the screen box, the number of the screens is generally not more than three, the mining vibrating screen is generally provided with openings on the upper end face and one side face, the screens can be assembled and disassembled from the side face, after the mining vibrating screen is used for a period of time, the screens are sometimes required to be taken out, the plugging material is cleaned and then used, or sometimes the screens are required to be replaced if worn.

The screen cloth of mining shale shaker is certain contained angle generally after the installation with the ground, the contained angle can not be too big to avoid screening inadequately, the contained angle also can not be too little, in order to avoid screening speed too slow, however, prior art is more troublesome with the process of screen cloth assembly to the screen box, especially to the mining shale shaker of two or three screen cloth of assembly, need hoist the screen cloth one by one, because the precision is difficult to control when lifting, need manual assistance in proper order push the screen cloth into the screen box, waste time and energy.

Disclosure of Invention

In order to overcome the defects, the utility model provides the screen assembly device which can automatically and simultaneously install a plurality of screens into the screen box of the mining vibrating screen, and can improve the assembly efficiency.

In order to achieve the object of the present utility model, the following techniques are proposed:

a screen assembly apparatus comprising:

the assembly table is used for placing the vibrating screen for the mine;

the rotating unit is arranged on one side of the assembly table and comprises a rotating motor, and one end of an output shaft of the rotating unit is provided with a rotating plate;

the assembly unit is arranged on the rotating plate and comprises a first linear mechanism and a pair of second linear mechanisms, one side of the upper end of an output shaft of each second linear mechanism is provided with a third linear mechanism and a screen groove for storing a screen, one end of an output shaft of each third linear mechanism is provided with a push plate, one end of the output shaft of each first linear mechanism is also provided with a push plate, the upper part of one end of the rotating plate is also provided with the screen groove, and one end of each screen groove is provided with a push opening for the push plate to pass through.

Further, the opposite side of the rotating plate is provided with an extension rod, and one end of the extension rod is rotatably matched with a rotating seat.

Further, the upper end of the output shaft of the second linear mechanism is provided with a T-shaped plate, and the third linear mechanism is arranged on the side face of one end of the long side of the T-shaped plate.

Further, the screen groove is arranged at the other end of the long side of the T-shaped plate.

Further, the two sides of the screen groove are provided with side openings, the two sides of the screen groove are respectively provided with a fourth linear mechanism, and one end of an output shaft of the fourth linear mechanism is provided with a side plate.

The beneficial effects of this technical scheme lie in:

1. the screen boxes of the mining vibrating screen can be automatically and simultaneously provided with the plurality of screens, and before assembly, the mining vibrating screen is only required to be positioned, so that compared with the prior art, the screen boxes are required to be provided with the screens one by one, the number of positioning steps is reduced, and the assembly efficiency can be improved.

2. The screen assembly device has stronger universality by correspondingly adjusting the size and the number of installed screens according to the specification of the mining vibrating screen.

Drawings

Fig. 1 shows an overall perspective view of an embodiment of the present application.

Fig. 2 shows a perspective view of a rotating plate and an assembly unit according to an embodiment of the present application.

Fig. 3 shows a perspective view of the rotating plate, the mounting unit, and the embodiment of the present application from another angle.

Fig. 4 shows a perspective view of a screen slot, a fourth linear mechanism, a side plate, a screen, according to an embodiment of the present application.

Detailed Description

The present application is further described below with reference to the drawings and examples.

The screen assembly device shown in fig. 1-4 comprises an assembly table 1, a rotating unit 2 and an assembly unit 3.

The assembly table 1 is used for placing a vibrating screen 4 for mines;

the rotating unit 2 is arranged on one side of the assembly table 1, the rotating unit 2 comprises a rotating motor 21 arranged on a base, one end of an output shaft of the rotating motor is provided with a rotating plate 22, the other side of the rotating plate 22 is provided with an extension rod, and one end of the extension rod is in rotating fit with a rotating seat 23;

the assembling unit 3 is arranged on the rotating plate 22, the assembling unit 3 comprises a first linear mechanism 31 and a pair of second linear mechanisms 32 which are arranged on a support, a T-shaped plate 33 is arranged at the upper end of an output shaft of the second linear mechanism 32, a third linear mechanism 34 is arranged on the side face of one long side end of the T-shaped plate 33, a push plate 35 is arranged at one end of an output shaft of the third linear mechanism 34, a push plate 35 is also arranged at one end of an output shaft of the first linear mechanism 31, a screen slot 36 for storing a screen 41 is arranged at the other end of the long side of the T-shaped plate 33, an L-shaped frame is arranged at one end of the rotating plate 22, a screen slot 36 is also arranged on the L-shaped frame, specifically, the screen slot 36 on the L-shaped frame is matched with the push plate 35 at one end of the output shaft of the first linear mechanism 31, a push opening for the push plate 35 to pass through is formed at one end of the screen slot 36, side openings are formed at two sides of the screen slot 36, a fourth linear mechanism 37 is respectively arranged at two sides of the support plate, and a side plate 38 for matching with the screen 41 with different widths is arranged at one end of the output shaft of the fourth linear mechanism 37.

In the present embodiment, the first linear mechanism 31, the second linear mechanism 32, and the third linear mechanism 34 each use a linear hydraulic cylinder, and the fourth linear mechanism 37 uses a uniaxial linear cylinder.

The working mode is as follows:

firstly, the number, shape and angle of the screens 41 to be installed and the installation position in the screen box are adjusted, specifically: the rotating motor 21 rotates the rotating plate 22 to form an angle, the fourth linear mechanism 37 pushes the side plates 38 to adjust the distance between the two side plates 38 in each screen slot 36, screens 41 are placed in a preset number of screen slots 36 according to the number of screens 41 to be installed, the second or third screens 41 are required to be spaced from the bottommost screen 41 according to the preset installation position of the screens 41, namely, the mining vibrating screen 4, and the height of the screens 41 is adjusted through the second linear mechanism 32.

Next, the mining vibrating screen 4 is lifted onto the assembly table 1, at which time it is necessary to align the mounting slot of the screen box with a position where the screen 41 can be directly pushed in. Although the screen for mining needs to be positioned more accurately, the screen 41 needs to be positioned one by one for assembly compared with the screen 41 in the prior art, and a plurality of positioning steps are saved.

After the mining vibrating screen 4 is in place, pushing plates 35 at one end of each output shaft are respectively pushed by the first linear mechanism 31 and the third linear mechanism 34, and each screen 41 is pushed into the mining vibrating screen 4, at this time, the screen 41 can be fixed, particularly, a screw fixing mode or the like can be adopted, the fixing mode of the screen 41 on the mining vibrating screen 4 is the prior art, and the screen 41 is related to the specific model of the mining vibrating screen 4 and is not described herein.

The above are only some of the examples listed in this application and are not intended to limit this application.

Claims

1. A screen assembly apparatus, comprising:

the assembly table (1) is used for placing the vibrating screen (4) for mines;

the rotating unit (2) is arranged on one side of the assembly table (1) and comprises a rotating motor (21), and one end of an output shaft of the rotating motor is provided with a rotating plate (22);

the assembly unit (3) is arranged on the rotating plate (22), and comprises a first linear mechanism (31) and a pair of second linear mechanisms (32), wherein one side of the upper end of an output shaft of each second linear mechanism (32) is provided with a third linear mechanism (34) and a screen groove (36) for storing a screen (41), one end of an output shaft of each third linear mechanism (34) is provided with a push plate (35), one end of an output shaft of each first linear mechanism (31) is also provided with the push plate (35), the upper part of one end of the rotating plate (22) is also provided with the screen groove (36), and one end of each screen groove (36) is provided with a push opening for the push plate (35) to pass through.

2. Screen assembly device according to claim 1, characterized in that the other side of the swivel plate (22) is provided with an extension rod, one end of which is in a rotating fit with a swivel seat (23).

3. Screen assembly device according to claim 1, characterized in that the upper end of the output shaft of the second linear mechanism (32) is provided with a T-shaped plate (33), and the third linear mechanism (34) is provided on the side of the long side of the T-shaped plate (33).

4. A screen assembly according to claim 3, wherein the screen slot (36) is provided at the other end of the long side of the T-shaped plate (33).

5. Screen assembly device according to claim 1, characterized in that the screen slot (36) is provided with side openings on both sides, the screen slot (36) is provided with fourth linear means (37) on both sides, respectively, and the output shaft is provided with a side plate (38) at one end.