JPH07291402A - Recycled dust box - Google Patents

Abstract

(57) [Summary] [Purpose] To store general waste in high density to expand the capacity of the waste storage box, separate bins and cans, and store cans in compressed form. [Structure] In a recycle dust box having a general trash storage section and a can / bin storage section, the general trash storage section is provided above the trash storage box for storing the trash discarded from the input port, It consists of a swing arm that rotates in the clockwise / counterclockwise direction by a motor drive and moves the dust in the general waste storage box from the loading port side to the back by the dust pushing plate and compresses it. A transport unit that transports the cans and bottles thrown away from the mouth to the back side, a can / bin sorting unit that is provided at the rear of the transport unit to sort the cans and bottles, and a compressor that compresses the sorted cans. It is characterized in that it comprises a steel can / aluminum can sorting section for sorting the sorted cans into steel cans and aluminum cans, and a storage box for storing each sorted bin, steel can, and aluminum can.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage storage box, and more particularly to a recycling dust box which is optimally installed in a train or the like.

[0002]

2. Description of the Related Art A lot of dust is generated on a platform of a station where a lot of passengers get on and off, a bullet train, etc., and the collection and processing of the dust is extremely difficult work and is an important task. There are many types of waste that are discarded, but from the perspective of resource reuse,
Recently, bottles, cans, etc. and general trash are separately collected in separate trash boxes.

[0003]

By the way, the trash box installed on the Shinkansen or the like is of a type in which general trash is thrown out from the wall entrance, but in this case, the discarded trash is It tends to lean toward the front side and tends to be deposited in a disorderly manner, and it is often apparently full and unusable despite the fact that the trash storage box has sufficient capacity. In addition, although bins, cans, etc. are thrown away separately from general trash, in many cases, bottles and cans are thrown away together, and it is required to separately collect them.

The present invention has been made to solve the above-mentioned problems and is intended to increase the capacity of a waste storage box by storing general waste at a high density, separate bins and cans, and allow cans to be compressed and stored. The purpose is to provide a recycled dust box.

[0005]

SUMMARY OF THE INVENTION The present invention is a recycle dust box having a general trash storage section and a can / bin storage section, wherein the general trash storage section stores the trash discarded from an input port. And a swing arm that is provided above the trash storage box and rotates in the clockwise / counterclockwise direction by a motor drive to move the trash in the general trash storage box from the input side to the back and compress it with the dust pushing plate. Becomes
The can / bin storage section was separated into a transport section for transporting the cans / bins thrown away from the inlet to the back side, and a can / bin sorting section provided behind the transport section for sorting the cans and bottles. From a compressor that compresses cans, a steel can / aluminum can separation unit that separates the compressed cans into steel cans and aluminum cans, and a storage box that stores each separated bin, steel can, and aluminum can. It is characterized by

[0006]

The present invention is provided with an input port for general dust and cans / bins. For general dust, an electric swing arm is used to move the dust to the depth side from the feed port side and compress it to reduce the dust density on the back side. By increasing the height, the loading port side is always empty, and when the dust storage box is finally full, dust can be stored in an average and high density.
As for cans and bins, a metal belt conveys the cans and bins to the back side, and a metal sensor detects whether they are cans or bins.The bins are sorted on the back side of the conveyor belt, and the bins are dropped into the bin storage box. After being dropped into a can compressor and compressed to a predetermined thickness, it is sorted into steel cans and aluminum cans by a magnet type sorting system and dropped into respective storage boxes for storage. As a result, the cans and bottles are reliably separated, and since the cans and bottles are separated and the cans are compressed deeper than the loading port, there is no need to pinch your hands when loading the cans and bottles, ensuring safety. Can be planned.

[0007]

Embodiments of the present invention will now be described in detail with reference to the drawings. 1 is an external view of a recycled dust box of the present invention, FIG. 1 (a) is a view seen from the front side, and FIG.
1B is a diagram viewed from the left side surface, and FIG. 1C is a diagram viewed from the right side surface. In front of the recycling dust box 1,
A general waste input port 2, a can / bin input port 3, and a residual liquid receiving port 4 are provided. A general waste input port 5 is on the lower right side of the recycling dust box, and a bin input is on the left side from the back side to the front side. 6, a steel can receiver 7 and an aluminum can receiver 8 are provided. Although not shown, a power supply unit, a control unit, various switches and the like are arranged on the upper side of the recycle dust box, and as shown in FIG. A transporting / sorting / compressing unit A for transporting, sorting, compressing and sorting cans of bottles is provided, and as shown in FIG. 1 (c), dust is moved / compressed on the upper part of the general waste receptacle. A swing arm portion B for the is arranged. In addition, the front side of the general garbage receiver 5 is inclined by taking a corner on the bottom side so that the swing arm can reliably move the dust to the back side. A residual liquid tank 9 connected to the residual liquid receiver 4 by a hose 10 is provided in the space formed by the above. In addition,
The front is a single-sided front door, and the lower left side is a double-sided door so that you can take out the garbage receiver. Also,
Reference numeral 11 is an operation indicator light for indicating that the swing arm portion is in operation, 12 is an abnormality indicator light for indicating abnormality of can / bin transportation, and can compression, and 13 is an operation indicator light. The general trash input port 2 is designed to be locked.

FIG. 2 is a view showing a dust receiver, and FIG.
(B) Bin receiver 6, steel can receiver 7, aluminum can receiver 8
Is made of a stainless steel basket perforated to have a porosity of about 50%, and the steel can receiver 7 and the aluminum can receiver 8 are provided with a partition plate in one basket. Of course, the steel canister and the aluminum canister may be separate baskets. The general garbage receiver 5 shown in FIG. 2 (c) is also composed of a basket having the same structure as the steel can receiver and the aluminum can receiver. As described above, the corner of the bottom of the dust input port side is cut off to provide an inclined surface. With the structure, the discarded dust is prevented from being biased toward the front side, and the swing arm described later facilitates the movement of the dust to the back side. To collect general waste, either open the front door, pull out the storage box and transfer it to another container, or replace the canvas waste storage bag set inside the storage box.

FIG. 3 is a schematic view of the swing arm portion B provided on the upper side of the general dust receiver shown in FIG. In FIG. 3, the swing arm 20 has a root portion fixed to a shaft 24, and is driven by a motor (not shown) capable of rotating in the forward and reverse directions through a reduction mechanism and a gear 21. Rotate clockwise. A pair of swing arms 20 is provided, and a dust pushing plate 22 is attached between them. A mounting metal fitting 26 as shown in FIGS. 4A and 4B is fitted to the shaft 25 at the tip of the swing arm, and a dust pushing plate 23 is mounted on the mounting metal fitting 26 at the starting position. The dust pushing plate 23 is folded in parallel with the swing arm. The shaft 25 is also driven to rotate with the rotation of the swing arm, and as shown in FIG. 3, the dust pushing plate 23 is gradually swung outward as the swing arm rotates.
When rotated by about 90 °, it becomes parallel to the dust pushing plate 22 so that dust can be pushed inward.

The swing arm uses a reflection type sensor (not shown) when the dust near the dust input port reaches a predetermined level.
When the swing arm is operating, the operation indicator lamp 11 on the insertion port 11 lights up to notify the user and the insertion port 2 is locked for safety. . Further, when the insertion opening 2 is opened for some reason, the proximity sensor (not shown) detects the opening and stops the swing arm. Further, when the swing arm is maximally compressed, the torque limiter (not shown) installed in the drive unit and the overcurrent detection installed in the power supply unit detect and stop at a fixed position. Regarding the final detection of fullness, the operation of the swing arm is stopped by detecting with a reflection type sensor installed on the upper part of the storage box, and the insertion opening is always open.

Next, referring to FIG. 5, conveying and sorting of cans and bottles,
The can compression will be described. The cans and bins are conveyed by a conveyor belt 30 driven by rollers that are rotationally driven by a gear motor 32 through a timing belt 33. In order to ensure safety, the conveyor belt is driven with low torque. The cans and bins thrown into the charging shooter 31 from the charging port are detected by the transmission type sensor 35, and the operation of the conveyor belt and the can compressor starts. The cans / bins placed on the conveyor belt are separated by a metal sensor (not shown) located at the rear of the conveyor, and the sorting pin 37 is swung by a solenoid 36 driven according to the sensor output to separate the cans / bins. The can is dropped onto the bin receiver and the can is compressed from the inclined plate 38 to the can compressor 39.
Drop to. The can compressor is composed of a pair of upper and lower caterpillars and compresses to a thickness of about 10 mm. The compressed cans are separated into steel cans and aluminum cans by a magnet type separation (not shown), and dropped into a steel receiver and an aluminum receiver, respectively. If the loaded cans / bins are jammed for some reason due to poor transportation or compression, or if they do not fall into the storage box and become clogged, it is judged as abnormal and the abnormality indicator lamp 12 blinks to notify the user. , Stop all operations. In addition, when a foreign matter such as a substance having high hardness is put into the can compressor and the can compressor cannot process it, an abnormality is detected by the overcurrent detection circuit and the compression operation is stopped. In this way, cans
There is no risk of your hands being pinched because the bins are transported to the back side for sorting and compression, and since the transport belt is driven by low torque, insert your hand into the insertion port to contact the transport belt. However, the belt will not slip or stop and be pulled in.

[0012]

As described above, according to the present invention, general dust can be stored in an average and high density, and for cans and bins, a conveyor belt can be provided on the back side from the same inlet. It is suitable for recycling because it is conveyed and automatically detected by a metal sensor to determine whether it is a can or a bottle, and the can is compressed into a can compressor to a predetermined thickness and then separated into a steel can and an aluminum can. It becomes possible to collect garbage.

[Brief description of drawings]

FIG. 1 is an external view of a recycle dust box of the present invention.

FIG. 2 is a diagram showing a dust storage unit.

FIG. 3 is a diagram showing a swing arm unit that compresses general dust.

FIG. 4 is a view showing a dust pushing plate.

FIG. 5 is a diagram showing a can / bin transfer / sorting / compression unit.

[Explanation of symbols]

1 ... Recycled dust box, 2 ... General garbage input port,
3 ... Can / bin input port, 4 ... Residual liquid receiving port, 5 ... General waste receiving port,
6 ... Bin receiver, 7 ... Steel can receiver, 8 ... Aluminum can receiver, 9 ...
Residual liquid tank, 10 ... Hose, 20 ... Swing arm, 2
2, 23 ... dust pushing plate, 30 ... conveyor belt, 31 ... throwing chute, 37 ... can / bin sorting pin, 38 ... inclined plate, 3
9 ... Can / bottle compressor.

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Minoru Kimura 1-6-5 Marunouchi, Chiyoda-ku, Tokyo Tohnichi Railway Co., Ltd. (72) Inventor Tatsuya Sato 4-34-1, Tateishi, Katsushika-ku, Tokyo No. Morio Electric Co., Ltd.

Claims (2)

[Claims] 1. A recycle dust box having a general trash storage section and a can / bin storage section, wherein the general trash storage section is provided above the trash storage box for storing trash discarded from an input port. And a swing arm that rotates in a clockwise / counterclockwise direction by a motor drive and moves the dust in the general waste storage box from the input side to the back by a dust push plate and compresses it. , A transport unit for transporting the cans / bins thrown away from the inlet to the back side, a can / bin sorting unit provided at the rear of the transport unit for sorting the cans and bottles, and a compressor for compressing the sorted cans And a steel / aluminum can separating section for separating the compressed can into a steel can and an aluminum can, and a storage box for storing each separated bin, steel can and aluminum can. Recycling List box. 2. The recycle dust box according to claim 1, wherein the general garbage storage box has a structure in which a corner portion of a bottom portion on the loading port side is inclined to be inclined, and is generated by removing the corner portion. A recycling dust box with a residual liquid recovery container installed in the space.