CN211767895U

CN211767895U - Garbage classification device

Info

Publication number: CN211767895U
Application number: CN202020031451.2U
Authority: CN
Inventors: 许永久; 丁杰
Original assignee: NINGBO JIUYUAN LUBRICATION EQUIPMENT MANUFACTURING CO LTD
Current assignee: NINGBO JIUYUAN LUBRICATION EQUIPMENT MANUFACTURING CO LTD
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-27
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a garbage classification device, which comprises a classification box, wherein the classification box is provided with a downward opening, the top plate of the classification box is provided with an inlet, and the side plate of the classification box is relatively provided with an air inlet and a light garbage outlet; the material tray is arranged above the classification box, and a feeding port is arranged on the material tray corresponding to the inlet of the classification box; and the outlet of the fan is connected to the air inlet of the classification box. The utility model provides a waste classification device, after rubbish after smashing entered into the separator box, the rubbish of light then export the discharge from light rubbish under the wind-force effect that the fan produced, and heavy matter rubbish then under self action of gravity and discharge from the opening of separator box lower part, so realize the quick classification of light rubbish and heavy matter rubbish, the work efficiency height and the categorised accuracy height of this classification process.

Description

Garbage classification device

Technical Field

The utility model relates to a refuse treatment technical field, concretely relates to waste classification device.

Background

The implementation universality of the current garbage classification is not high, and the garbage needs to be further classified after being collected. At present, plastic bags are generally adopted to package garbage, so that a large number of light garbage of plastic bags exist in the garbage. The invention discloses a Chinese patent application of 'garbage rough treatment method' in CN110586629A (application number 201911028322.6), wherein the garbage rough treatment method comprises the steps of introducing garbage into a garbage sorting device for dispersion; leading-in smashing the device in smashing of rubbish after will dispersing smashes, rubbish after scattering through the deconcentrator, derive to the vibrating device that rolls in, light material and the heavy material that utilize the vibrating device that rolls in with the rubbish after the breakage separate, adopt the separation to rubbish piece of washing by water separator implementation, make wash by water separator derive lighter rubbish and heavier rubbish, then the light rubbish that will wash by water separator derives dries the back, derive to the waste classification device in, utilize waste classification device to the usable plastic granules in the granule, rubbish such as film separates out. The plastic particles and the films can be separated only by two steps of flushing separation and garbage classification device treatment when the light garbage such as plastic particles and films are separated in the process, and the light garbage separated by flushing still needs to be aired, so that the garbage classification treatment process is long in time, the occupied space is needed for airing, and the operation convenience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple structure is provided to above-mentioned prior art, can the light plastics in the rubbish after the quick separation break, the high waste classification device of work efficiency.

The utility model provides a technical scheme that above-mentioned problem adopted does: a waste classification device is characterized in that: comprises that

The classification box is downwards opened, an inlet is formed in the top plate of the classification box, and an air inlet and a light garbage outlet are oppositely formed in the side plate of the classification box;

the material tray is arranged above the classification box, and a feeding port is arranged on the material tray corresponding to the inlet of the classification box;

and the outlet of the fan is connected to the air inlet of the classification box.

In order to conveniently convey the separated heavy garbage to the next treatment station, a conveyor belt is arranged below the sorting box.

In order to enable the garbage entering the material tray to be looser and improve the garbage classification effect, the garbage classification device further comprises a vibration driving mechanism capable of driving the material tray to vibrate, and the vibration driving mechanism is connected with the material tray.

Conveniently, one side of classification case is provided with first support, charging tray, vibration actuating mechanism set up on first support.

Conveniently installed, the other second support that is provided with of first support, the fan sets up on the second support to the export of fan passes through the air-supply line and connects on the air intake of classification case.

In order to enable the garbage entering the material tray to automatically enter the classification box under the action of self gravity, the bottom plate of the material tray is gradually inclined downwards towards the direction of the feeding port.

Preferably, the feeding port on the material tray is positioned at one side of the material tray bottom plate and extends parallel to the side edge of the material tray; the inlet of the classification box is arranged on one side of the top plate of the classification box, which is close to the material tray, and is matched with the feeding port and arranged below the feeding port.

In order to improve the collection effect of the light garbage, the air inlet is formed in the upper portion of the side plate, the area of the light garbage outlet is larger than that of the air inlet, and the arrangement position of the light garbage outlet on the side plate is matched with the floating range of the garbage under the action of the fan.

For conveniently deriving light rubbish, avoid light rubbish to fly in disorder under the effect of fan, it has the stand pipe to outwards extend corresponding to light rubbish export on the classification case.

In order to avoid that the light garbage returns to the sorting box and is discharged together with the heavy garbage, the guide pipe is bent downwards and is arranged in a shrinking mode.

Compared with the prior art, the utility model has the advantages of: the utility model provides a waste classification device, after rubbish after smashing entered into the separator box, the rubbish of light then export the discharge from light rubbish under the wind-force effect that the fan produced, and heavy matter rubbish then under self action of gravity and discharge from the opening of separator box lower part, so realize the quick classification of light rubbish and heavy matter rubbish, the work efficiency height and the categorised accuracy height of this classification process.

Drawings

Fig. 1 is a perspective view of the garbage sorting device according to the embodiment of the present invention.

Fig. 2 is a perspective view of another angle of the garbage classification device in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, the garbage sorting device in this embodiment includes a sorting bin 1, a tray 2, a fan 3, and a conveyor 4.

The classification box 1 in the embodiment is provided with a downward opening, so that heavy garbage can be smoothly discharged from the classification box 1 in the working process. The sorting box 1 comprises a top plate and side plates connected with the top plate. An inlet 11 is arranged on the top plate of the classification box 1, and an air inlet 12 and a light garbage outlet are oppositely arranged on the side plate of the classification box 1. The sorting box 1 is supported on the bottom surface by downwardly extending legs, so that there is a space below the sorting box 1, into which the conveyor belt 4 extends below the sorting box 1.

In this embodiment, the classification box 1 is a square or rectangular box, and the air inlet 12 and the light garbage outlet are disposed on two opposite sidewalls. In this embodiment, the inlet 11 is integrally strip-shaped and is disposed on the side of the top plate of the classification box 1 near the air inlet 12.

One side of the side plate of the air inlet 12 of the classification box 1 is provided with a first support 5, the material tray 2 is arranged on the first support 5, and the first support 5 is further provided with a vibration driving mechanism capable of driving the material tray 2 to vibrate. The vibration driving mechanism may employ various prior art drivers capable of vibration driving. This vibration actuating mechanism can drive charging tray 2 and vibrate, and then makes the rubbish that gets into in charging tray 2 looser, so can improve the categorised effect of rubbish.

Be provided with pay-off mouth 21 on charging tray 2, pay-off mouth 21 is located one side of charging tray 2 bottom plate and extends in parallel with the side of charging tray 2 in this embodiment, and this pay-off mouth 21 also is the strip promptly, and this pay-off mouth 21 and the entry 11 phase-match on the categorised case 1 roof. The part of the tray 2 where the feed opening 21 is provided is located above the sorting box 1 so that the inlet 11 of the sorting box 1 is located below the feed opening 21. The bottom plate of the charging tray 2 is gradually inclined downwards towards the feeding port 21, so that the garbage entering the charging tray 2 can automatically enter the classification box 1 under the action of self gravity.

A second bracket 6 is arranged beside the first bracket 5, the fan 3 is arranged on the second bracket 6, and the outlet of the fan 3 is connected to the air inlet 12 of the classification box 1 through an air inlet pipe 31. Fan 3 in this embodiment can adopt vortex formula fan 3, and this kind of fan 3 has the characteristics of low atmospheric pressure, big air volume to adopt inverter motor in this kind of fan 3 in order to realize variable frequency speed governing, so make fan 3's air output adjustable, can carry out the adjustment of air output to the light rubbish of different quality scopes, improve this waste classification device's use universality.

In order to improve the collection effect of the light garbage, the air inlet 12 is arranged at the upper part of the side plate, the area of the light garbage outlet is larger than that of the air inlet 12, and the arrangement position of the light garbage outlet on the side plate is matched with the floating range of the garbage under the action of the fan 3. In order to lead out light garbage conveniently and avoid flying the light garbage in disorder under the action of the fan 3, a guide pipe 13 is extended outwards on the classification box 1 corresponding to the light garbage outlet. In order to prevent the light waste from returning to the sorting bin 1 and being discharged together with the heavy waste, the guide pipe 13 is bent downward and contracted.

The working process of the garbage classification device is as follows: the garbage disposal device of the last process sends garbage smashed into the material tray 2 of the garbage classification device, the material tray 2 vibrates under the action of the vibration driving mechanism, so that the garbage entering the material tray 2 is looser, the garbage slides to the feeding port 21 under the action of self gravity and vibration, and enters the classification box 1 through the feeding port 21 and the inlet 11, the mixed light garbage and heavy garbage fall downwards, and in the falling process, the light garbage such as plastics and paper enters the guide pipe 13 through the light garbage outlet of the classification box 1 under the wind blowing action of the fan 3, and gradually gathers and falls under the guiding action of the guide pipe 13. The end of the guide pipe 13 may be connected to a collector for collecting light garbage, and then the light garbage is discharged into the collector. Or the tail end of the guide pipe 13 directly extends into the light garbage treatment device, and then the light garbage is directly guided out to the treatment device of the next treatment process. The heavy garbage can not be blown away by wind power and then falls on a transmission belt below the classification box 1, and then is transmitted to a treatment device of the next process through the transmission belt 4.

This waste classification device can use in various waste classification including the heterogeneity is used, if can use in the classification of rubbish from cooking, need dewater and smash the back to rubbish from cooking in earlier stage, send into this waste classification device, so can go out plastics, the paper separation in the rubbish from cooking, and then acquire the organic matter rubbish of remaining heavy matter and recycle.

Claims

1. A waste classification device is characterized in that: comprises that

The garbage bin comprises a sorting bin (1) which is provided with a downward opening, wherein a top plate of the sorting bin (1) is provided with an inlet (11), and a side plate of the sorting bin (1) is relatively provided with an air inlet (12) and a light garbage outlet;

the material tray (2) is arranged above the classification box (1), and a feeding opening (21) is formed in the material tray (2) corresponding to the inlet (11) of the classification box (1);

and the outlet of the fan (3) is connected to the air inlet (12) of the classification box (1).

2. The waste sorting device of claim 1, further comprising: and a conveyor belt (4) is arranged below the classification box (1).

3. The waste sorting device of claim 1, further comprising: the vibration driving mechanism capable of driving the material tray (2) to vibrate is further included, and the vibration driving mechanism is connected with the material tray (2).

4. A waste sorting device according to claim 3, characterised in that: one side of the classification box (1) is provided with a first support (5), and the material tray (2) and the vibration driving mechanism are arranged on the first support (5).

5. The waste sorting device of claim 4, wherein: the improved air-conditioning system is characterized in that a second support (6) is arranged beside the first support (5), the fan (3) is a variable-frequency speed-regulating fan, the fan (3) is arranged on the second support (6), and the outlet of the fan (3) is connected to an air inlet (12) of the classification box (1) through an air inlet pipe (31).

6. The waste sorting device according to any one of claims 1 to 5, wherein: the bottom plate of the material tray (2) is gradually inclined downwards towards the direction of the material feeding port (21).

7. The waste sorting device of claim 6, further comprising: the feeding port (21) on the charging tray (2) is positioned at one side of the bottom plate of the charging tray (2) and extends in parallel with the side edge of the charging tray (2); the inlet (11) of the classification box (1) is arranged on one side, close to the material tray (2), of the top plate of the classification box (1) and matched with the material feeding port (21) to be arranged below the material feeding port (21).

8. The waste sorting device according to any one of claims 1 to 5, wherein: the air inlet (12) is formed in the upper portion of the side plate, the area of the light garbage outlet is larger than that of the air inlet (12), and the arrangement position of the light garbage outlet on the side plate is matched with the floating range of the garbage under the action of the fan (3).

9. The waste sorting device of claim 8, further comprising: and a guide pipe (13) extends outwards on the classification box (1) corresponding to the light garbage outlet.

10. The waste sorting device of claim 9, further comprising: the guide pipe (13) is bent downwards and is arranged in a shrinking mode.