KR20230105528A - Garbage collection stand - Google Patents

Abstract

The present invention relates to a waste sorter/collector. More specifically, the present invention relates to a waste sorter/collector which is able to spray a disinfectant into a storage space storing a large number of sorting/collection boxes, and prevent a user from being contaminated by bacteria. According to the present invention, the waste sorter/collector comprises: a canopy including a base installed on the ground, a vertical frame extended upward from the base, a horizontal frame horizontally extended from the vertical frame, a roof installed on the horizontal frame, and a plurality of side walls installed on the vertical frame to form a storage space with an open front side along with the roof; a plurality of sorting/collection boxes arranged in the storage space for allowing a user to sort and collect waste; a disinfection unit including a nozzle installed on the roof to spray a disinfectant solution to the storage space and sterilize the storage space, and a disinfectant solution supply unit for supplying the disinfectant solution to the nozzle; a monitoring unit monitoring the sorting/collection boxes in the storage space and the user; a solar power generation unit installed on the roof to generate electric power through solar power generation and a control unit determining the presence or absence of a user in the storage space through the monitoring unit, and, if it is determined that there is a user in the storage space, controlling the disinfectant solution supply unit to prevent the disinfectant solution from being sprayed from the nozzle.

Description

Garbage collection stand}

The present invention relates to a separate collection stand, and more particularly, to a collection stand capable of preventing a user and a collection tray from being contaminated by bacteria by spraying a disinfectant into an accommodation space where a plurality of separate collection boxes are accommodated.

BACKGROUND OF THE INVENTION With the recent development of industry and the expansion of consumption scale, the amount of domestic waste discharged from each household or industrial site is greatly increasing. In the past, domestic waste was collected and buried or incinerated in a certain place, but as the amount of waste to be treated increased, a new problem of environmental pollution occurred.

So, recently, a policy has been implemented to separate and collect recyclable aluminum cans, bottles, plastics, waste paper, metals, etc. It has become a basic living culture of urban society.

In response to such social demands, in urban spaces where multi-family houses or detached houses such as apartments or villas are concentrated, separate collection stands are installed and operated to more easily separate and collect recyclable waste or food waste.

For example, Korean Utility Model Publication No. 20-2010-0011342 discloses a recycling bin that can freely move and fix a hook on the bin according to the size of a bag for separate collection. In addition, Republic of Korea Utility Model Registration No. 20-0358766 discloses a recycling collection table in which the body of the collection unit is composed of two stages and informs the recycling collection unit with a voice that can efficiently utilize space.

Such a separate collection stand has a roof covering the top of the separate collection box to prevent rainwater from flowing into the separate collection box or a user during the collection operation from getting wet by rainwater.

However, the roof creates shade in the area around the separate collection box to prevent outside ultraviolet rays from reaching it. As a result, bacteria easily propagate from the garbage in the separate collection box, and a user who performs the separate collection may easily be infected with bacteria.

Republic of Korea Utility Model Publication No. 20-2010-0011342: Recycled waste separation stand Republic of Korea Utility Model Registration No. 20-0358766 : Recycling collection point that informs the recycling collection point by voice

An object of the present invention is to provide a separate collection stand capable of sterilizing a space near the separate collection box to prevent contamination of the user's body by bacteria when the user separates the garbage.

In addition, an object of the present invention is to provide a separate collection stand for preventing the user from scattering the disinfectant solution by blocking the spraying of the disinfectant solution while the user separates the garbage.

In order to solve the above technical problem, the collection tray according to the present invention has a base installed on the ground, a vertical frame extending upward from the base, a horizontal frame extending horizontally from the vertical frame, and on the horizontal frame a canopy including a roof to be installed and a plurality of side walls installed on the vertical frame to form an accommodation space with an open front together with the roof; a plurality of separate collection bins disposed in the receiving space to enable users to separate garbage; a disinfection unit including a nozzle installed on the roof to sterilize the accommodation space by spraying a disinfectant solution into the accommodation space, and a disinfectant supply unit for supplying the disinfectant solution to the nozzle; a monitoring unit for monitoring the separate collection box and users in the accommodation space; a photovoltaic power generation unit installed on the roof to generate power through photovoltaic power generation; and a control unit that determines whether a user exists in the accommodating space through the monitoring unit, and controls the disinfectant solution supply unit so that the disinfectant solution is not sprayed from the nozzle when it is determined that a user exists in the accommodating space.

A washing unit having a faucet installed on the sidewall so that washing water is sprayed so that the user can wash his hands, and a water supply part for supplying washing water to the faucet, wherein water is stored in the water supply part and the water is stored in the water supply part. A washing water storage tank installed at a higher position than a faucet, and a washing water supply pipe interconnecting the washing water storage tank and the faucet.

The canopy further includes a shielding wall installed in front of the accommodation space to cover a portion of the front of the accommodation space.

The separate collection box has a box-shaped cylinder having an inlet on one side and a storage space communicating with the inlet, and the control unit by detecting a state in which garbage stored in the storage space is accumulated to a set height. and a level measurement unit for transmitting a low level detection signal, and a display unit installed in the tubular body to indicate to a user that the storage space is full, controlled by the control unit when the control unit receives the level detection signal.

The separate collection box includes a box-shaped cylinder having an inlet on one side and having a storage space communicating with the inlet therein, and a compression unit installed on the inlet side of the cylinder to compress the garbage introduced into the inlet, The compression unit includes a pair of compression rollers rotatably installed in the cylinder at a position adjacent to the inlet and spaced apart from each other so as to compress the garbage input through the inlet to reduce the volume, and rotationally driving the compression roller. A drive unit for the cylinder body, and an input detection unit installed on the side of the input port of the cylinder to detect the input of garbage through the input port and generate an input detection signal, and the compression roller has a plurality of protrusions sharply protruding from the outer circumferential surface and the control unit controls the drive unit to rotate the compression rollers upon receiving the input detection signal.

The separate collection stand according to the present invention sprays a disinfectant solution into the accommodation space 16 through the disinfection unit to sterilize bacteria propagating on the surface of the accommodation space and the separate collection box, and maintains the accommodation space in a sterilized state so that users can separate and collect garbage. It has the advantage of preventing contamination by bacteria during the process.

In addition, the separate collection stand according to the present invention monitors the accommodation space through the monitoring unit and stops the operation of the disinfection unit while the control unit determines that there is a user in the accommodation space, so that the disinfectant is discharged while the user separates and collects garbage in the accommodation space. It has the advantage of preventing the spraying phenomenon to the user.

1 is a perspective view of a separate collection stand according to a first embodiment of the present invention;
2 is a front view of the separate collection stand of FIG. 1;
3 is a front view for explaining a washing unit of a waste sorting stand according to a second embodiment of the present invention;
4 is a perspective view of a separate collection stand according to a third embodiment of the present invention;
5 is a cross-sectional view showing a separate collection bin of a separate collection stand according to a fourth embodiment of the present invention;
6 is a cross-sectional view showing a separate collection bin of a separate collection stand according to a fifth embodiment of the present invention.

Hereinafter, a separate collection stand according to the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 show a separate collection stand according to a first embodiment of the present invention.

Referring to the drawings, the collection tray according to the first embodiment of the present invention includes a canopy 10 having an accommodation space 16 with an open front, a plurality of collection bins disposed in the accommodation space, and the canopy 10. A disinfection unit installed, a monitoring unit for monitoring the inside of the accommodation space 16, a photovoltaic power generation unit installed in the canopy 10, a control unit 50 for controlling the disinfection unit 30, and a disinfection unit It is provided with a speaker (not shown) for informing the surroundings of the operating state of 30 and a lighting unit 70 capable of radiating light toward the accommodation space 16 at night.

The canopy 10 includes a base 11 installed on the ground, a vertical frame 12 extending upward from the base 11, a horizontal frame 13 extending horizontally from the vertical frame 12, and a horizontal frame. It includes a roof 14 installed on the roof 13 and a plurality of side walls 15 installed on the vertical frame 12 to form the receiving space 16 with the front open together with the roof 14.

Base 11 is installed on the ground. The base 11 is formed in a rectangular plate shape. Base 11 is preferably formed with a plurality of non-slip protrusions on the upper surface to prevent the user's feet from slipping.

The vertical frame 12 extends upward from the upper surface of the base 11 . A plurality of vertical frames 12 are spaced apart from each other along the left and right directions on the rear upper surface of the base 11 .

A horizontal frame 13 extends horizontally forward from the top of each vertical frame 12 .

The roof 14 is installed on the horizontal frame 13. The roof 14 is placed opposite the base. The roof 14 is formed in a plate shape. The roof 14 protects the receiving space 16 from ultraviolet rays and rain.

The side walls 15 extend vertically and are installed on each vertical frame 12 . The side walls 15 are installed on the left and right side portions of the base 11 and the rear portion. The side wall 15 together with the roof 14 forms an accommodation space 16 with an open front.

A plurality of separate collection bins 20 are provided so that users can separate garbage according to types. The separate collection boxes 20 are disposed within the accommodation space 16 .

An inlet is provided on one side and consists of a box-shaped body having a storage space in communication with the inlet therein.

The separate collection box 20 may have various shapes different from those shown.

The disinfection unit 30 includes a nozzle 31 installed on the roof 14 to sterilize the accommodation space 16 by spraying the disinfectant into the accommodation space 16, and a disinfectant solution for supplying the disinfectant solution to the nozzle 31. A supply unit 34 is included.

Nozzle 31 is installed on the roof. Both ends of the nozzle 31 are installed to be supported by brackets 33 provided on the lower surface of the roof 14 within the accommodation space 16 .

The nozzle 31 is elongated and is formed in a tubular shape having a hollow part. The nozzle 31 communicates with the hollow part and has a spraying part 32 through which the disinfectant solution introduced into the hollow part can be sprayed toward the receiving space 16 . A plurality of injection units 32 are formed along the longitudinal direction of the nozzle 31 .

The disinfectant supply unit 34 is installed in the disinfectant storage tank 35 in which the disinfectant is stored, the disinfectant supply pipe 36 connecting the disinfectant storage tank 35 and the nozzle 31, and the disinfectant supply pipe 36 to the nozzle A supply pump 37 for supplying a disinfectant solution to (31) is provided.

The operation of the supply pump 37 is controlled by the control unit.

A camera installed on the roof of the monitoring unit and capable of detecting the entry and exit of the user in the accommodation space 16 is applied.

The monitoring unit is provided with a CCTV 41 and a thermal imaging camera 42 that are fixed to the lower surface of the roof and are installed to be able to photograph the inside of the accommodation space 16 .

The CCTV 41 is installed to monitor the inside of the separate collection boxes from above the separate collection boxes.

The thermal imaging camera 42 is installed to monitor the front area of the separate collection bins 20 .

The monitoring unit is installed to detect an area adjacent to the separate collection boxes in the accommodation space 16 .

The monitoring unit includes a CCTV for monitoring the inside of the separate collection boxes from above the separate collection boxes and an infrared camera for monitoring users in the receiving space 16 .

The CCTV (41) acquires image information for determining the contamination and arrangement state of the separate collection boxes (20).

The CCTV 41 transmits image information to a monitor provided in a guard room or management office so that a manager can monitor the contamination and arrangement status of the separate collection boxes 20 .

The thermal imaging camera 42 photographs an area around the collection box 20 in the accommodation space 16 and transmits image information to the control unit 50 .

As for the speaker, a configuration built into the CCTV 41 is applied.

The speaker can be controlled by the control unit to notify the user in the accommodation space 16 that the disinfectant solution is being sprayed from the nozzle 31 .

The lighting unit 70 is installed on the lower surface of the roof 14 . The operation of the lighting unit 70 is controlled by the control unit 50 to emit light toward the accommodation space 16 at night.

The speaker and lighting unit 70 may be replaced with other configurations or may be omitted.

The control unit 50 determines whether a user exists in the accommodating space 16 based on the image information received from the thermal imaging camera 42 .

When it is determined that there is no user in the accommodation space 16, the control unit 50 operates the supply pump 37 at regular time intervals so that the sterilization state of the accommodation space 16 and the separate collection box 20 is maintained and the propagation of bacteria is suppressed. It is controlled to operate for a certain period of time.

The controller 50 arbitrarily sets the operating time interval of the supply pump 37 and each operation time of the supply pump 37 by a manager. The time interval during which the supply pump 37 is operated and each operation time of the supply pump 37 is a time during which the area around the accommodation space 16 and the separate collection box 20 can be maintained in a sterile state without wasting the disinfectant solution.

At this time, the controller 50 controls the supply pump 37 so that the disinfectant in the disinfectant storage tank 15 is supplied to the nozzle 31 through the disinfectant supply pipe 36.

In addition, the control unit 50 controls the speaker to be operated so as to notify the surroundings that the disinfectant solution is being sprayed from the nozzle while the supply pump 37 is operating.

The control unit 50 stops the operation of the supply pump 37 while determining that a user exists in the receiving space 16 based on the image information received from the thermal imaging camera 42, and detects the thermal imaging camera 42. By maintaining the stop state of the supply pump 37 until it is determined that there is no user in the accommodation space 16 through the received image information, the disinfectant solution is not sprayed to users who are working on separate collection in the accommodation space 16. .

In addition, the controller 50 controls the lighting unit to illuminate the accommodation space 16 while determining that a user exists in the accommodation space 16 at night.

The photovoltaic power generation unit 60 is installed above the roof. The photovoltaic power generation unit 60 receives sunlight to generate power and supplies it to a lighting unit, a sensing unit, and a control unit.

The separate collection basin according to the first embodiment of the present invention prevents rainwater from flowing into the separate collection box 20 or the receiving space 16 by the roof 14, and the supply pump 37 operates at a regular time period to accommodate the receiving space. It has the advantage of sterilizing bacteria propagating in (16) and maintaining the accommodation space 16 in a sterile state to prevent contamination by bacteria while the user separates and collects garbage.

In addition, the separate collection stand according to the first embodiment of the present invention stops the operation of the supply pump 37 while the control unit determines that there is a user in the accommodation space 16, so that the user removes the garbage in the accommodation space 16. It has the advantage of preventing the spraying of the disinfectant solution to users during separate collection.

In addition, the separate collection stand according to the first embodiment of the present invention allows the control unit 50 to detect a user in the accommodation space 16 through the thermal imaging camera 42, so that the user performs a separate collection operation in the dark at night. It has the advantage of being able to control the operation of the supply pump (37).

3 shows a separate collection stand according to a second embodiment of the present invention.

Since the waste sorting tray according to the second embodiment of the present invention has the same configuration as the first embodiment except for the washing unit 80, redundant description will be omitted.

Referring to the drawings, the waste sorting basket according to the second embodiment of the present invention supplies washing water to the faucet 81 installed on the side wall 15 and the faucet 81 so that the user can wash their hands by spraying the washing water. A washing unit 80 having a water supply unit 83 for cleaning is further provided.

The faucet 81 is installed on the side wall 15. One side of the faucet 81 is connected to a washing water supply pipe 84 to be described later, and the other side is exposed in the receiving space 16 so that washing water can be sprayed. The faucet 81 can be operated by a user so that the washing water supplied through the washing water supply pipe 84 can be sprayed or the supply of washing water can be blocked.

Below the faucet 81, a sink 82 capable of draining the washing water sprayed from the faucet 81 to a sewerage (not shown) is installed. The sink 82 is formed in the shape of a sink forming a washing space. A drain pipe 88 connected to the sewage is connected to the lower part of the sink.

The washing water supply unit 83 includes a washing water storage tank 85 installed at a higher position than the faucet 81 and storing water therein, and a washing water supply pipe 84 interconnecting the washing water storage tank 85 and the faucet 81. to provide

The washing water storage tank 85 is a storage tank having an internal space in which washing water can be stored. The washing water storage tank 85 is installed so that the lower surface of the inner space is higher than the faucet. The washing water storage tank 85 is installed to be supported at a high position from the ground by a support 86 installed on the ground.

One side of the washing water supply pipe 84 is connected to the lower part of the washing water storage tank 85. The other side of the washing water supply pipe 84 is connected to the faucet 81. The washing water supply pipe 84 induces the washing water in the washing water storage tank 85 to flow to the faucet 81 by its own weight.

As described above, the separate collection stand according to the second embodiment of the present invention allows the user to separate and collect the garbage and then operate the faucet 81 so that washing water is sprayed through the faucet 81 so that the hand or a carrier for transporting the garbage is used. It has the advantage of being washable.

4 shows a separate collection stand according to a third embodiment of the present invention.

Referring to the drawings, since the configuration of the waste sorting stand according to the third embodiment of the present invention is the same as that of the first embodiment of the present invention except for the partition wall 101, redundant description will be omitted.

The canopy 100 of the separate collection stand according to the third embodiment of the present invention further includes a shielding wall 101 installed in front of the accommodating space 16 to cover a part of the front of the accommodating space 16 .

A pair of shielding walls 101 is provided. The covering wall 101 is installed in front of the accommodation space 16. The covering wall 101 is installed to cover a portion of the accommodation space 16 from both left and right sides of the front.

The screen wall 101 includes a screen wall support 102 installed on the ground and extending upward, and a screen wall 103 installed on the screen wall support 102 .

One side of the screen wall support 102 is buried in the ground and the other side extends upward. The other side of the screen wall support 102 extends in a wide zigzag pattern in the horizontal direction.

The covering wall 103 is formed in a plate shape. The screen wall 103 is fixed to the screen wall support 102 and is installed to cover the accommodation space 16 from the front. Pictures or texts may be formed on the shielding wall 103 to improve aesthetics.

The separate collection stand according to the third embodiment of the present invention has the advantage of improving the landscaping in the apartment complex by hiding the messy state of garbage in the accommodation space 16 from the outside as the front portion of the accommodation area is covered by a screen wall. have

4 shows a separate collection box 110 of the separate collection stand according to the third embodiment of the present invention. Since the separate collection bin according to the third embodiment of the present invention is the same as the first embodiment of the present invention except for the separate collection box 110, redundant description will be omitted.

The configuration of the separate collection box 110 of the separate collection stand according to the third embodiment of the present invention may be applied to some or all of the plurality of separate collection boxes 20 shown in FIG. 1 .

Referring to the drawings, the separate collection bin 110 of the separate collection stand according to the third embodiment of the present invention includes a box-shaped cylinder 111 having a storage space 113 and a storage space 113 installed in the cylinder 111. ) and the level measuring unit 120 for detecting the accumulated state of garbage stored at a set height and transmitting a level detection signal to the control unit, and when the control unit receives the level detection signal, it is controlled by the control unit to indicate that the storage space is full. It includes a display unit 128 installed on the tube body 111 to display to the user.

The cylinder body 111 includes a bucket 112 having a storage space with an open top and a lid 114 coupled to the top of the main body.

The bucket 112 is formed in the shape of an enclosure having a storage space with an open top.

The lid 114 is formed in a structure that can be combined or separated from the top of the bucket.

On one side of the lid 114, an inlet 115 through which a user can put garbage is provided. When the lid 114 is coupled to the top of the bucket 112, the inlet 115 communicates with the storage space 113.

The level measuring unit 120 includes a holder 121 installed on the lid 114, a contact detection switch 122 installed to be liftable on the holder 121, and installed on the holder 121 and capable of supplying power. The battery 125 and the contact sensing switch 122 are provided with first and second terminals 126 and 127 that are mutually energized when they rise.

The holder 121 is fixed to the lid. The holder 121 is formed with a lifting groove 123 drawn upwards on the lower surface. The lifting groove protrudes from the inner circumferential surface of the lower part, and a locking step 123a for limiting the lowering of the contact sensing switch is formed.

The contact sensing switch 122 is formed in a cylindrical shape extending vertically. The contact sensing switch 122 has a larger outer diameter at the top, and a relay terminal 122a made of a metal material is installed so that current can flow. The contact sensing switch 122 is formed in a convex shape at the bottom. The convex lower end of the contact sensing switch 122 induces the contact sensing switch 122 to rise upward when garbage is pushed in from the side of the contact sensing switch 122 .

In the contact sensing switch 122a, the relay terminal 122a is installed to be able to move up and down in the elevation groove. In the contact sensing switch 122, the relay terminal 122a is interfered with by the locking step 123a, so that the descent of the contact sensing switch 122 is restricted. The lower end of the contact sensing switch 122 is inserted into the storage space 113 of the bucket 112. When the storage space 113 is filled with garbage, the lower end of the contact detection switch 122 interferes with the garbage and rises upward.

The first and second terminals 126 and 127 are embedded in the holder 114. The first and second terminals 126 and 127 are installed so that their lower surfaces are exposed on the inner upper surface of the elevating groove 123.

The first and second terminals 126 and 127 are spaced apart from each other. The first and second terminals 126 and 127 are connected to the power supply unit 125 and the display unit 128. The first and second terminals 126 and 127, the power supply unit 125, and the display unit 128 are connected in series.

The first and second terminals 126 and 127 are electrically connected to each other by contacting the lower surfaces of the first and second terminals 126 and 127 with the upper surface of the relay terminal 122a when the contact sensing switch 122 rises.

The display unit 128 is a lamp that flickers when current flows to indicate that the bucket 112 is full. The display unit 128 is electrically connected to the power supply unit 125 through the first and second terminals 126 and 127 and the relay terminal 122a when the contact detection switch 122 rises, and blinks as power is supplied to the storage space. (114) indicates a full state.

As described above, the separate collection box 110 of the separate collection stand according to the third embodiment of the present invention displays a state in which the bucket 112 is full of garbage, so that the manager who manages the separate collection box 110 knows that the bucket 113 is It has the advantage of being able to easily identify the full state.

5 shows a separate collection box 130 of a separate collection stand according to a fourth embodiment of the present invention.

Since the configuration of the separate collection bin according to the fourth embodiment of the present invention is the same as that of the first embodiment of the present invention except for the separate collection box 130, redundant description will be omitted.

The configuration of the separate collection box 130 of the separate collection stand according to the fourth embodiment of the present invention may be applied to some or all of the plurality of separate collection boxes 20 shown in FIG. 1 .

Referring to the drawings, the separate collection bin 130 of the separate collection stand according to the fourth embodiment of the present invention is provided with an inlet 135 on one side and has a storage space communicating with the inlet 135 therein. 131), and a compression unit 140 installed on the side of the inlet 135 of the cylinder 131 to compress the garbage introduced into the inlet 135.

The bucket 132 is formed in the shape of an enclosure having a storage space 133 with an open top.

The lid 134 is formed on the top of the bucket 132 in a structure that can be coupled or separated.

The top of the lid 134 is provided with an inlet 135 through which a user can put garbage. When the lid 134 is coupled to the top of the bucket 132, the inlet 135 communicates with the storage space 133.

The lid 134 is formed in the shape of an enclosure in which a compression roller receiving space 136 with an open bottom is formed therein. The lid 134 is coupled to the upper end of the bucket 132 so that the compression roller accommodating space 136 and the storage space 133 communicate with each other.

The compression unit 140 is rotatably installed at a position adjacent to the inlet 135 in the cylinder 131 to compress the waste introduced through the inlet 135 to reduce the volume, and a pair of compression rollers disposed spaced apart from each other. 141, a drive unit (not shown) for rotationally driving the compression roller 141, and installed on the side of the inlet 135 of the tubular body 131 to detect the input of garbage through the inlet 135 to detect input An input detection unit for generating a signal is provided.

The compression roller 141 is installed in the compression roller accommodating space 136 . A pair of compression rollers 141 are disposed below the inlet 135 at a predetermined interval. The compression roller 141 is formed in a cylindrical shape. The compression rollers 141 are rotatably supported on the lid. The compression roller 141 is formed with a plurality of protrusions 142 that protrude sharply from the outer circumferential surface.

The protrusions 142 protrude at regular intervals along the circumferential direction of the compression roller 141 . The protrusion 142 is formed to a length that does not interfere with the other compression roller and the protrusion that are adjacent to each other.

The compression roller 141 is rotationally driven by a driving unit.

The driving unit rotates and drives the compression rollers 141 in opposite directions to each other. The driving unit is connected to a separately provided control unit by wire or wirelessly, and the operation is controlled by the control unit. The driving unit rotationally drives the compression rollers 141 to transfer the garbage introduced between the compression rollers 141 into the storage space.

The input detection unit includes a laser transmitter 144 that generates a laser signal and a receiver 145 that receives the laser signal received from the laser transmitter 144 .

The laser transmitter 144 and the receiver are installed on the inner circumferential surface of the inlet.

The laser transmission unit 144 is installed on an inner circumferential surface of one side of the inlet 135 and transmits a laser signal to cross the inlet 135 . The receiver 145 is installed on the other side of the input port 135 that is symmetrical to the laser transmitter 144. The receiver 145 is connected to the control unit through a separately provided wireless communication unit or communication cable. The receiving unit 145 transmits a standby signal to the control unit while receiving the laser signal from the signal generating unit.

While receiving the standby signal, the control unit determines that no garbage is put into the inlet and maintains the stop state of the compression roller 141 .

When the user puts garbage into the inlet while the compression roller 141 is stopped, the laser signal generated from the laser transmitter 144 is interfered with by the garbage and does not reach the receiver 145. In this state, the receiver 145 Sends input detection signal to the control unit.

The control unit controls the driving unit to rotate the compression rollers 141 upon receiving the input detection signal.

As the compression rollers 141 rotate, they transport the garbage into the storage space.

When receiving the input detection signal, the control unit operates the driving unit for a sufficient time to transfer the garbage from the time when the input detection signal is received so that the garbage is compressed by the compression roller 141 and transported into the storage space 133 at the same time. .

Trash passes between the conveying rollers 141 and is compressed to a width corresponding to the distance between the conveying rollers 141 . At this time, the protrusions 142 of the conveying rollers 141 penetrate the surface of the trash, so that an air outlet through which internal air can flow out is formed on the surface of the trash. The garbage is effectively compressed as the air inside is discharged to the outside through the air outlet.

The separate collection bin of the separate collection stand according to the third embodiment of the present invention has the advantage of effectively storing a large number of wastes by compressing large wastes such as PET bottles into small pieces.

The present invention described above has been described with reference to an example shown in the drawings, but this is only exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. will be. Therefore, the scope of true technical protection of the present invention should be determined by the technical spirit of the appended claims.

10: canopy 11: base
12: vertical frame 13: horizontal frame
14: roof 15: side wall
16: receiving space 20, 110, 130: separate collection box
30: disinfection unit 31: nozzle
34: disinfectant supply unit 35: disinfectant storage tank
36: disinfectant supply pipe 37: supply pump
50: control unit 60: solar power generation unit

Claims (5)

A base installed on the ground, a vertical frame extending upward from the base, a horizontal frame extending horizontally from the vertical frame, a roof installed on the horizontal frame, and a roof installed on the vertical frame together with the roof. a canopy including a plurality of side walls forming an accommodation space with an open front;
a plurality of separate collection bins disposed in the receiving space to enable users to separate garbage;
a disinfection unit including a nozzle installed on the roof to sterilize the accommodation space by spraying a disinfectant solution into the accommodation space, and a disinfectant supply unit for supplying the disinfectant solution to the nozzle;
a monitoring unit for monitoring the separate collection box and users in the accommodation space;
a photovoltaic power generation unit installed on the roof to generate power through photovoltaic power generation;
And a control unit that determines whether a user exists in the accommodation space through the monitoring unit and controls the disinfectant solution supply unit so that the disinfectant solution is not sprayed from the nozzle when it is determined that a user exists in the accommodation space. separator stand. According to claim 1,
A washing unit having a faucet installed on the sidewall so that the washing water is sprayed so that the user can wash his hands, and a water supply unit for supplying washing water to the faucet;
The water supply unit comprises a washing water storage tank installed at a higher position than the faucet and storing water therein, and a washing water supply pipe interconnecting the washing water storage tank and the faucet. According to claim 1,
The canopy further comprises a shielding wall installed in front of the accommodation space to cover a front part of the accommodation space. According to claim 1
The separate collection box has a box-shaped cylinder having an inlet on one side and a storage space communicating with the inlet, and the control unit by detecting a state in which garbage stored in the storage space is accumulated to a set height. A level measurement unit for transmitting a low level detection signal, and a display unit installed in the tubular body to display to a user that the storage space is full, controlled by the control unit when the control unit receives the level detection signal. Characterized by a separation stand. According to claim 1,
The separate collection box includes a box-shaped cylinder having an inlet on one side and having a storage space communicating with the inlet, and a compression unit installed on the inlet side of the cylinder to compress the garbage injected into the inlet,
The compression unit includes a pair of compression rollers rotatably installed in the cylinder at a position adjacent to the inlet and spaced apart from each other so as to compress the garbage introduced through the inlet to reduce the volume, and rotationally driving the compression roller. a drive unit for processing, and an input detection unit installed on the side of the inlet of the cylinder body to sense that garbage is introduced through the inlet and generate an input detection signal;
The compression roller is formed with a plurality of protrusions that protrude sharply from the outer circumferential surface,
The control unit controls the drive unit to rotate the compression rollers when receiving the input detection signal.

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