CN212190058U

CN212190058U - Bouncing screen sorting device for garbage disposal

Info

Publication number: CN212190058U
Application number: CN202020516520.9U
Authority: CN
Inventors: 李进华
Original assignee: Shanghai Huanbang Environmental Technology Co ltd
Current assignee: Shanghai Huanbang Environmental Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-22
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to a spring screening selects device for refuse treatment, including the screening case, screening roof portion is equipped with the feed inlet, and the screening incasement is equipped with the sieve, first cavity, second cavity have been seted up to screening case both sides, are equipped with actuating mechanism in the first cavity, and actuating mechanism and vibration post cooperation set up, and the vibration post passes the first opening that the screening case was equipped with to be connected with sieve one end. The utility model discloses vibrations about the sieve realizes to accomplish the screening, the rubbish of screening enters into the guide through the sieve mesh in fighting, then discharges from the screening case again, and the device drives the shock attenuation post when the screening produces vibrations and reciprocates, and then drives the snubber block and remove in shock attenuation sleeve, thereby drives damping spring compression and resets, realizes the life-span to the device shock attenuation, improvement device structure.

Description

Bouncing screen sorting device for garbage disposal

Technical Field

The utility model relates to a refuse treatment technical field, concretely relates to spring sieve sorting unit for refuse treatment.

Background

With the development of social economy, China continuously enlarges the scale of urban construction, modern urbanization construction mainly comprises old city reconstruction, urban-middle village demolition, road reconstruction and other projects, a large amount of construction waste can be generated in the existing process of demolishing old buildings, the main components of the construction waste are concrete, bricks, gravels, dregs and the like, a large amount of construction waste can be generated along with the progress of urban construction, most of the construction waste in China is transported to the outsides for open-air stacking or landfill without any treatment, most of the construction waste can be recycled, and the treatment mode consumes a large amount of land resources, thereby causing serious environmental pollution and resource waste.

The screening effect of the existing device is not good, the garbage can not be screened completely, and the device vibrates during screening to influence the structural stability of the device and reduce the service life of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring sieve sorting unit for refuse treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a bouncing screen sorting device for garbage treatment comprises a screening box, wherein a feed inlet is formed in the top of the screening box, a screen plate is arranged in the screening box, a first cavity and a second cavity are formed in two sides of the screening box, a driving mechanism is arranged in the first cavity, the driving mechanism is matched with a vibrating column, the vibrating column penetrates through a first through hole formed in the screening box and is connected with one end of the screen plate, a buffering column is arranged in the second cavity, a buffering block is slidably sleeved on the buffering column, the buffering block penetrates through a second through hole formed in the screening box and is connected with the other end of the screen plate, a buffering spring is sleeved on the buffering column, one end of the buffering spring is connected with the buffering block, and the other end of the buffering; the screening bottom of the case portion is equipped with the stock guide, and two stock guides form the stock guide fill, and the stock guide fill passes the screening case and sets up in the screening incasement portion, screening bottom of the case portion symmetry is equipped with damper.

Preferably, the driving mechanism comprises a driving motor, the driving motor is arranged on the inner wall of the first cavity, an output shaft of the driving motor is connected with a cam, and the cam is matched with the vibration column.

Preferably, the upper part of the sieve plate is also provided with four interception plates, and the four interception plates surround the upper part of the sieve plate to form a screening area.

Preferably, the screen plate is provided with screen holes in the screening area.

Preferably, damper includes the shock attenuation sleeve, and it is equipped with the snubber block to slide in the shock attenuation sleeve, and snubber block upper portion is equipped with the shock attenuation post, and the shock attenuation capital end is connected with the screening case, and the shock attenuation capital end is through damping spring and shock attenuation sleeve inner bottom wall connection.

Preferably, the outer bottom wall of the damping sleeve is fixedly provided with a mounting base.

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

the utility model discloses vibrations about the sieve realizes to accomplish the screening, the rubbish of screening enters into the guide through the sieve mesh in fighting, then discharges from the screening case again, and the device drives the shock attenuation post when the screening produces vibrations and reciprocates, and then drives the snubber block and remove in shock attenuation sleeve, thereby drives damping spring compression and resets, realizes the life-span to the device shock attenuation, improvement device structure.

Drawings

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

FIG. 2 is a schematic structural view of the vibrating principle of the sieve plate of the present invention;

fig. 3 is a schematic view of the driving mechanism of the present invention;

fig. 4 is a schematic structural diagram of the damping mechanism of the present invention.

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. 1-4, in the embodiment of the present invention, a bouncing screen sorting device for garbage disposal includes a screening box 1, a feeding port 2 is disposed at the top of the screening box 1, a screen plate 3 is disposed in the screening box 1, a first cavity 4 and a second cavity 5 are disposed at two sides of the screening box 1, a driving mechanism 6 is disposed in the first cavity 4, the driving mechanism 6 is disposed in cooperation with a vibrating column 7, the vibrating column 7 passes through a first through port 8 disposed in the screening box 1 and is connected with one end of the screen plate 3, a buffer column 9 is disposed in the second cavity 5, a buffer block 10 is slidably sleeved on the buffer column 9, the buffer block 10 passes through a second through port 11 disposed in the screening box 1 and is connected with the other end of the screen plate 3, a buffer spring 12 is sleeved on the buffer column 9, one end of the buffer spring 12 is connected with the buffer block 10, and the other end is connected with; the screening box 1 bottom is equipped with stock guide 13, and two stock guide 13 form guide hopper 14, and guide hopper 14 passes screening box 1 and sets up in screening box 1, screening box 1 bottom symmetry is equipped with damper 15.

The driving mechanism 6 of the embodiment comprises a driving motor 61, the driving motor 61 is arranged on the inner wall of the first cavity 4, a cam 62 is connected to an output shaft of the driving motor 61, and the cam 62 is matched with the vibrating column 7.

In this embodiment, the upper part of the sieve plate 3 is further provided with four interception plates 16, and the four interception plates 16 surround a screening area 17 on the upper part of the sieve plate 3.

The screen deck 3 of the present embodiment is provided with screen openings 18 in the screening zone 17.

The garbage is fed into the screening box 1 through the feeding hole 2, the garbage is in the screening area 17, then the driving motor 61 is started, the cam 62 rotates to the bottom of the vibrating column 7 to drive the vibrating column 7 to move upwards and further drive the screen plate 3 to move upwards, the buffer block 10 moves on the buffer column 9, the moving stability of the screen plate 3 can be improved, the buffer spring 12 stretches, when the cam 62 rotates to the side far away from the vibrating column 7, the buffer spring 12 resets to drive the screen plate 3 to move downwards, and the process is repeated, the screen plate 3 vibrates upwards and downwards, so that screening is completed, the screened garbage enters the guide hopper 14 through the screen holes 18 and then is discharged from the screening box 1;

damper 15 of this embodiment includes shock attenuation sleeve 151, and it is equipped with snubber block 152 to slide in shock attenuation sleeve 151, and snubber block 152 upper portion is equipped with shock absorber column 153, and shock absorber column 153 top is connected with screening case 1, and shock absorber column 153 bottom is connected with shock absorber sleeve 151 inner bottom wall through damping spring 154.

The outer bottom wall of the shock absorbing sleeve 151 of the present embodiment is fixedly mounted with the mounting base 19, and the mounting base 19 can improve the stability of the device.

When the device shakes, the damping column 153 is driven to move up and down, and then the damping block 152 is driven to move in the damping sleeve 151, so that the damping spring 154 is driven to compress and reset, the damping of the device is realized, and the service life of the device structure is prolonged.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A bouncing screen sorting device for garbage disposal comprises a screening box and is characterized in that a feed inlet is formed in the top of the screening box, a screen plate is arranged in the screening box, a first cavity and a second cavity are formed in two sides of the screening box, a driving mechanism is arranged in the first cavity and is matched with a vibrating column, the vibrating column penetrates through a first through hole formed in the screening box and is connected with one end of the screen plate, a buffer column is arranged in the second cavity, a buffer block is slidably sleeved on the buffer column and penetrates through a second through hole formed in the screening box and is connected with the other end of the screen plate, a buffer spring is sleeved on the buffer column, one end of the buffer spring is connected with the buffer block, and the other end of the buffer spring is connected with the inner bottom; the screening bottom of the case portion is equipped with the stock guide, and two stock guides form the stock guide fill, and the stock guide fill passes the screening case and sets up in the screening incasement portion, screening bottom of the case portion symmetry is equipped with damper.

2. The bouncing screen sorting device for garbage disposal as claimed in claim 1, wherein the driving mechanism comprises a driving motor disposed on an inner wall of the first chamber, and a cam is connected to an output shaft of the driving motor and is disposed in cooperation with the vibrating column.

3. The bouncing screen sorting apparatus as claimed in claim 1, wherein said top of the screening plate is further provided with four interception plates, four interception plates enclosing a screening area on the top of the screening plate.

4. The bouncing screen sorting apparatus as claimed in claim 3, wherein the screening deck has screening holes in the screening area.

5. The bouncing screen sorting device for garbage disposal as claimed in claim 1, wherein said shock absorbing mechanism comprises a shock absorbing sleeve, a shock absorbing block is slidably disposed in the shock absorbing sleeve, a shock absorbing column is disposed on the upper portion of the shock absorbing block, the top end of the shock absorbing column is connected with the screening box, and the bottom end of the shock absorbing column is connected with the inner bottom wall of the shock absorbing sleeve through a shock absorbing spring.

6. The bouncing screen sorting apparatus as claimed in claim 5, wherein a mounting base is fixedly mounted to an outer bottom wall of the damping sleeve.