CN216323186U

CN216323186U - Vibrating screen

Info

Publication number: CN216323186U
Application number: CN202122345045.0U
Authority: CN
Inventors: 戚红兴; 陈军
Original assignee: Changzhou Chongzi Plastic Industry Co ltd
Current assignee: Changzhou Chongzi Plastic Industry Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-19
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to a vibrating screen which comprises a feed hopper, a screen box, a bracket, a frame, a supporting plate, a vibration exciter and a material collecting box, wherein the screen box is arranged on the feed hopper; the one end of frame articulates the one end at the support, and the other end of frame passes through the backup pad connect at the other end of support, and the sieve case passes through elastic mechanism and installs on the frame, and the vibration exciter sets up in the surface of sieve case, pass through between feeder hopper and the sieve case the backup pad link to each other, and the one end of feeder hopper articulates on the sieve case, is formed with feed inlet and discharge gate on this sieve case, and the feeder hopper sets up in the department of feed inlet, the case that gathers materials sets up in the below of sieve case and installs on the support. The utility model has reasonable structural design and good screening effect.

Description

Vibrating screen

Technical Field

The utility model belongs to the technical field of vibrating screens, and particularly relates to a vibrating screen.

Background

The vibrating screen utilizes vibrating motor to vibrate the screen cloth, thereby causing the material on the screen cloth to vibrate, the screen cloth completes the screening of the material on the screen cloth in the vibrating process, and the vibrating screen is widely applied in the production and use processes of powder and granular materials.

Polyethylene wax all need screen before carrying out the packing, with the polyethylene wax granule of equidimension separately packing, but present shale shaker structure is complicated, and the screening effect is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide the vibrating screen which is reasonable in structural design and good in screening effect.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a vibrating screen comprises a feed hopper, a screen box, a bracket, a frame, a supporting plate, a vibration exciter and a material collecting box; the one end of frame articulates the one end at the support, and the other end of frame passes through the backup pad connect at the other end of support, and the sieve case passes through elastic mechanism and installs on the frame, and the vibration exciter sets up in the surface of sieve case, pass through between feeder hopper and the sieve case the backup pad link to each other, and the one end of feeder hopper articulates on the sieve case, is formed with feed inlet and discharge gate on this sieve case, and the feeder hopper sets up in the department of feed inlet, the case that gathers materials sets up in the below of sieve case and installs on the support.

Further, the support plate is of an arc-shaped structure.

Furthermore, a plurality of mounting holes are formed in the supporting plate.

Furthermore, the elastic mechanism comprises an upper base, a lower base and a pressure spring, the upper base is arranged on the screen box, the lower base is arranged on the frame, and the pressure spring is arranged between the upper base and the lower base.

Furthermore, the upper base and the lower base are both provided with mandrels, and the mandrels are provided with clamping grooves used for connecting the pressure springs.

Further, one end of the frame is provided with a guide plate, and the guide plate is arranged below the discharge hole.

The utility model has the beneficial effects that:

(1) according to the utility model, materials are guided into the screen box through the feed hopper, the screen box is vibrated through the vibration exciter and the elastic mechanism, so that multiple materials are screened, the screened materials directly fall into the material collecting box, and other materials are discharged from the discharge port, so that the structural design is reasonable, and the screening effect is good.

(2) The utility model is connected with different mounting holes on the supporting plate, and the inclination of the frame, the screen box and the feeding hole can be adjusted, so as to facilitate better blanking.

Drawings

The foregoing and other objects, features, and advantages of the utility model will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the elastic mechanism of the present invention;

wherein: the vibration exciter comprises a feed hopper 1, a screen box 2, a support 3, a frame 4, a supporting plate 5, a vibration exciter 6, a material collecting box 7, a screen 8, a feed inlet 9, a discharge outlet 10, an elastic mechanism 11, an upper base 111, a lower base 112, a pressure spring 113, a mandrel 114, a clamping groove 115 and a guide plate 12.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Fig. 1 and 2 show a vibrating screen, which includes a feeding hopper 1, a screen box 2, a support 3, a frame 4, a support plate 5, a vibration exciter 6 and a collecting box 7, wherein a screen 8 is installed in the screen box 2, a feeding port 9 and a discharging port 10 are formed on the screen box 2, the feeding port 9 is located at the top of the screen box 2, the discharging port 10 is located at the end of the screen box 2, the support plate 5 in the embodiment is of an arc structure, and a plurality of mounting holes 51 are formed in the support plate 5. One end of the frame 4 is hinged at one end of the bracket 3, and the other end of the frame 4 is connected at the other end of the bracket 3 through the supporting plate 5. Screen box 2 passes through elastic mechanism 11 to be installed on frame 4, and frame 4 can connect on the different mounting hole 51 in backup pad 5 to adjustment frame 4's gradient, so that the material outwards discharges from the discharge gate, vibration exciter 6 sets up in the surface of screen box 2, pass through between feeder hopper 1 and the screen box 2 backup pad 5 link to each other, and the one end of feeder hopper 1 articulates on screen box 2, and feeder hopper 1 sets up in the department of feed inlet 9, and feeder hopper 1 can connect on the different mounting hole 51 in backup pad 5, with the gradient of adjustment feeder hopper 1, thereby the material of being convenient for can get into the screen incasement better. The material collecting box 7 is arranged below the screen box 2 and is arranged on the bracket 3. One end of the frame 4 is provided with a guide plate 12, and the guide plate 12 is arranged below the discharge hole 10.

The elastic mechanism 11 includes an upper base 111, a lower base 112 and a pressure spring 113, the upper base 111 is disposed on the screen box 2, the lower base 112 is disposed on the frame 4, the pressure spring 113 is disposed between the upper base 111 and the lower base 112, the upper base 111 and the lower base 112 are both provided with a mandrel 114, and the mandrel 114 is provided with a slot 115 for connecting the pressure spring 113, so as to fix the pressure spring 113.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiment according to the present invention are within the scope of the present invention.

Claims

1. A vibrating screen is characterized in that: comprises a feed hopper, a sieve box, a bracket, a frame, a support plate, a vibration exciter and a material collecting box; one end of the frame is hinged with one end of the bracket, the other end of the frame is connected with the other end of the bracket through the supporting plate, the screen box is arranged on the frame through an elastic mechanism, the vibration exciter is arranged on the surface of the screen box,

the feed hopper is connected with the screen box through the support plate, one end of the feed hopper is hinged on the screen box, a feed inlet and a discharge outlet are formed on the screen box, the feed hopper is arranged at the position of the feed inlet,

the material collecting box is arranged below the screen box and is arranged on the support.

2. A vibratory screen as set forth in claim 1 wherein: the supporting plate is of an arc-shaped structure.

3. A vibratory screen as set forth in claim 1 wherein: the supporting plate is provided with a plurality of mounting holes.

4. A vibratory screen as set forth in claim 1 wherein: the elastic mechanism comprises an upper base, a lower base and a pressure spring, the upper base is arranged on the screen box, the lower base is arranged on the frame, and the pressure spring is arranged between the upper base and the lower base.

5. A vibratory screen as set forth in claim 4 wherein: the upper base and the lower base are both provided with mandrels, and the mandrels are provided with clamping grooves used for connecting pressure springs.

6. A vibratory screen as set forth in claim 1 wherein: one end of the frame is provided with a guide plate which is arranged below the discharge hole.