CN113525958A

CN113525958A - Intelligent garbage recycling and classifying system

Info

Publication number: CN113525958A
Application number: CN202010297345.3A
Authority: CN
Inventors: 周晖; 卿尚伟; 白坤
Original assignee: Sichuan Yunhui Environmental Protection Engineering Consulting Co ltd
Current assignee: Sichuan Yunhui Environmental Protection Engineering Consulting Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-10-22

Abstract

The invention relates to the field of environment-friendly equipment. The intelligent garbage recycling and classifying system comprises a server, an intelligent garbage classifying and recycling terminal and a maintenance terminal, wherein the intelligent garbage classifying and recycling terminal is connected with the server through a wired signal or a wireless signal; the dustbin capacity information obtained by the dustbin capacity monitor is sent to the dustbin capacity monitoring module, the dustbin capacity information is displayed on the display screen through the controller, and the server sends a dustbin processing instruction to the maintenance terminal through the dustbin capacity information. The intelligent garbage recycling and classifying system has the advantages that the real-time monitoring effect is achieved, the labor force is reduced, the management efficiency is improved, the intelligent garbage classifying and recycling terminal has an anti-pinch function, disinfection and sterilization can be performed in the garbage can, the code scanning induction sensitivity of the signal card is improved, and the residual capacity of the garbage can be accurately displayed.

Description

Intelligent garbage recycling and classifying system

Technical Field

The invention relates to the field of environment-friendly equipment, in particular to an intelligent garbage recycling and classifying system.

Background

With the increasing severity of the resource shortage phenomenon, renewable energy recovery engineering is more and more emphasized by society, and garbage classification is one of the previous conditions of renewable energy recovery, is an improvement over the traditional garbage collection and disposal method, and is a scientific management method for effectively disposing garbage. In the situation of increasing garbage yield and environmental condition deterioration, how to realize garbage resource utilization to the maximum extent, reduce garbage disposal amount and improve living environment quality through intelligent garbage classification management is one of the urgent problems commonly concerned by countries in the world at present. However, the current awareness of people about garbage classification is not strong, so that an intelligent garbage recycling system is urgently needed to cultivate the awareness of people about garbage classification. The intelligent garbage recycling and classifying system comprises a server, an intelligent garbage classifying and recycling terminal and a maintenance terminal, wherein the maintenance terminal maintains the intelligent garbage classifying and recycling terminal, information of the intelligent garbage classifying and recycling terminal can be uploaded to the server, the existing intelligent garbage classifying and recycling terminal mainly comprises a shell and a box body arranged in the shell, and the door is automatically opened through a card swiping mode. The existing intelligent garbage recycling and classifying system has the following defects: 1. the intelligent garbage classification and recovery terminal cannot automatically perform early warning, and can only check the condition of the garbage classification and recovery terminal garbage can by maintaining the terminal, namely manually patrolling; 2. the automatic door of the intelligent garbage classification and recovery terminal has no function of preventing hands from being clamped, the door can be automatically closed when the automatic door is opened to a limited time, the hands are easy to be clamped if the action of dumping garbage is not finished, and the door can be forcibly closed under the action of the motor if a garbage bag is clamped; 3. the automatic door of the intelligent garbage classification and recovery terminal is complex in structure, for example, a power component of the automatic door is mounted on a front panel, the door is pushed through a push rod, and garbage easily touches the push rod between the door and a door panel during garbage placement, so that the intelligent garbage classification and recovery terminal is inconvenient to use and influences the service life of the automatic door structure; 4. the power supply of the intelligent garbage classification and recovery terminal adopts a form of direct power supply by wires, so that the use cost is high; 5. the garbage of the intelligent garbage classification and recovery terminal can breed bacteria in the garbage can along with time, harm is caused to people, and a reasonable sterilization system is not provided; 6. through the automatic intelligent waste classification collection box that opens the door of punching the card, because the influence that receives the surrounding environment includes light and the distance of punching the card etc. takes place to punch the card problem difficult to discern.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide an intelligent garbage recycling system, in which an automatic door of an intelligent garbage sorting and recycling terminal has a function of preventing hands from being pinched, and the intelligent garbage sorting and recycling terminal can automatically perform an early warning and transmit an early warning signal to a server, and then the server sends a garbage bin processing instruction to a maintenance terminal.

In order to achieve the purpose, the invention adopts the following technical scheme:

the intelligent garbage recycling and classifying system comprises a server, an intelligent garbage classifying and recycling terminal and a maintenance terminal, wherein the intelligent garbage classifying and recycling terminal is connected with the server through a wired signal or a wireless signal; the intelligent garbage classification and recovery terminal comprises a shell, a power supply, a controller, a garbage can and an automatic door device, wherein the garbage can and the automatic door device are arranged in the shell; the automatic door device and the power supply are both connected with the controller; the garbage throwing door is provided with a hand clamping prevention device, the hand clamping prevention device is connected with the controller, the top of the garbage throwing door is rotatably connected to the front panel, and the hand clamping prevention device is arranged on the bottom of the garbage throwing door; the hand clamping prevention device comprises a bottom plate, a contact switch and a switch seat, wherein the bottom plate is positioned below the garbage throwing door and connected to the garbage throwing door through a rotating shaft, and the bottom plate rotates on the garbage throwing door along the rotating shaft to realize contact or separation with the contact switch; the contact switch is connected with the controller, the contact switch is arranged on the switch seat, and the switch seat is fixed on the back of the garbage throwing door; the automatic door device is an electric cylinder, a machine seat of the electric cylinder is fixed on the shell, and a movable rod of the electric cylinder is connected to the back of the garbage throwing door; the top surface of the shell is provided with a solar cell panel, the solar cell panel is connected with a controller, the controller is provided with a solar power supply module, and the server controls the operation mode of the solar power supply module; a weighing platform is arranged below the dustbin, a weighing module is arranged on the controller, a weighing inductor on the weighing platform is connected with the weighing module, and the weighing inductor sends a weighing signal to the server through the weighing module; the shell is provided with a water spraying device, the water spraying device comprises a spray head and a water tank connected with the spray head, and the spray head is positioned above the garbage can in the shell; the automatic door opening sensing device comprises a signal scanner and a signal gathering outer cover, wherein a scanning port of the signal scanner is inclined downwards, the signal gathering outer cover is positioned on the outer side of the signal scanner, an inner end opening of the signal gathering outer cover faces the signal scanner, an outer end opening of the signal gathering outer cover is a signal source inlet, a channel for accommodating a signal source, from inside to outside, of the signal gathering outer cover is inclined downwards from high to low, and a channel for accommodating the signal source, from inside to outside, of the signal gathering outer cover is small in inside and large in outside; the signal scanner is a two-dimensional code scanner; the number of the garbage throwing doors is at least two, an automatic door device is arranged behind each garbage throwing door, and a garbage can is arranged below each garbage throwing door; the signal scanner is a two-dimensional code scanner for scanning two-dimensional codes of the garbage bags, and the controller is provided with a selective door opening module for controlling the opening of the corresponding garbage throwing door through information obtained by the two-dimensional code scanner; be equipped with dustbin capacity monitor in the shell, be equipped with dustbin capacity monitoring module on the controller, dustbin capacity monitor links to each other with dustbin capacity monitoring module, dustbin capacity information that dustbin capacity monitor obtained sends to dustbin capacity monitoring module to show dustbin capacity information at the display screen through the controller, the server sends the instruction of handling the dustbin to maintenance terminal through dustbin capacity information.

Preferably, the monitor is a garbage height infrared sensor, and the garbage height infrared sensor which transversely senses the height of the garbage in the garbage bin is arranged in the shell and is positioned between the bottom of the garbage throwing door and the top of the garbage bin. Preferably, the trash bin capacity monitor is a trash height ultrasonic sensor, and the trash height ultrasonic sensor vertically sensing the height of trash in the trash bin is installed in the housing and positioned above the trash throwing door.

Preferably, the capacity information includes an overflow signal and a warning signal, the display screen can display the content of the dustbin, the display of the overflow signal indicates that the dustbin is full of garbage and cannot be filled with garbage, the display of the warning signal indicates that the dustbin is nearly full and cannot be filled with garbage with a larger volume, and the specific data such as volume, weight and the like can also be displayed. Furthermore, the shell is provided with a signal lamp connected with the controller, mainly used for full signal and warning signal, such as red light and yellow light, and further playing a role in warning.

Preferably, the ultrasonic sensor for the height of the garbage comprises a transmitter and a receiver which are both arranged on the inner side wall of the top plate of the shell.

Adopt above-mentioned technical scheme's intelligent rubbish to retrieve sortable system, dustbin capacity information that dustbin capacity monitor obtained sends dustbin capacity monitoring module to, and show dustbin capacity information at the display screen through the controller, the server sends the instruction of handling the dustbin to maintenance terminal promptly through dustbin capacity information, the server sends the overflow and reports to the police and notifies relevant personnel to handle, real time monitoring's effect has been played promptly, can handle at rubbish overflow's very first time, prevent that rubbish from overflowing and polluted environment, need not reuse the manpower to monitor the rubbish state, the labor force is reduced, the management efficiency is improved. Be equipped with on the rubbish of intelligent waste classification recovery terminal throws the door and prevents tong device, avoided producing danger because of machine automatic operation, when the object touches and prevents tong device, the rubbish chamber door just can not close by force, has improved the security of using. The automatic door device at the intelligent garbage classification recovery terminal is an electric cylinder, a frame of the electric cylinder is fixed on a shell, a movable rod of the electric cylinder is connected to the back of a garbage throwing door, the movable rod cannot be touched by garbage when the garbage is put, and the automatic door device is reasonable in structure and convenient to use. Be equipped with solar cell panel on the top surface of intelligence waste classification retrieves the shell at terminal, unusual environmental protection. The dustbin below is equipped with the platform of weighing, and the weight of throwing in rubbish at every turn of measurement that can be accurate to show on the display device on the front panel, be convenient for operations such as charging. Be equipped with water jet equipment on the shell at intelligent waste classification retrieves terminal, water jet equipment includes shower nozzle and the water tank that links to each other with it, can deposit liquid medicine in the water tank, supplies water for the shower nozzle, disinfects in the dustbin, can avoid the bacterium in the rubbish to endanger the human body. Through signal scanner and gather the signal dustcoat, gather signal light source together, do not receive the influence of light, can improve the signal card sweep a yard response sensitivity, the information of the corresponding signal card of quick accurate reading. To sum up, this intelligence waste recycling classification system's advantage has played real time monitoring's effect, has reduced the labour, has improved the managerial efficiency, and intelligence waste classification retrieves the terminal and has the tong function of preventing, can disinfect to the dustbin in, has improved the sign indicating number sensitivity of sweeping of signal card, the residual capacity of demonstration dustbin that can be accurate.

Drawings

Fig. 1 is a schematic structural diagram of the front side of the intelligent garbage classification and recovery terminal in the invention.

Fig. 2 is a schematic structural diagram of the internal side surface of the intelligent garbage classification and recovery terminal in the invention.

Fig. 3 is a schematic structural diagram of the automatic door opening sensing device of the present invention.

Detailed Description

The preferred embodiments of this patent are described in further detail below with reference to figures 1, 2 and 3.

The intelligent garbage recycling and classifying system shown in fig. 1, fig. 2 and fig. 3 comprises a server, an intelligent garbage sorting and recycling terminal and a maintenance terminal, wherein the intelligent garbage sorting and recycling terminal is connected with the server through a wired signal or a wireless signal. The intelligent garbage classification recycling terminal comprises a shell 1, a power supply 2, a controller, a garbage can 12 and an automatic door device in the shell 1, a garbage throwing door 11, an automatic door opening sensing device 5 and a display screen are arranged on a front panel of the shell 1, and the automatic door device and the power supply are all connected with the controller.

Be equipped with on rubbish is thrown and is put door 11 and prevent tong device 3, prevent that tong device 3 links to each other with the controller, rubbish is thrown and is put 11 tops and rotate and connect on the front panel, prevents that tong device 3 installs on rubbish is thrown and is put 11 bottoms of door. The anti-pinch device 3 comprises a bottom plate 31, a contact switch and a switch seat 32, the bottom plate 31 is located below the garbage throwing door 11, the bottom plate 31 is connected to the garbage throwing door 11 through a rotating shaft, and the bottom plate 31 rotates along the rotating shaft at the bottom of the garbage throwing door 11 to realize contact or separation with the contact switch. The contact switch is connected with the controller, the contact switch is installed on the switch base 32, and the switch base 32 is fixed on the back of the garbage throwing door 11. Prevent tong device 3 is in order to avoid producing danger because of intelligent waste classification collection box automatic operation, its principle is in the motor circuit that contact switch connects automatically-controlled door device, in case the object blocks when closing the door, prevent tong device's bottom plate can block to rotate and touch contact switch because of the thing, contact switch action cuts off automatically-controlled door device's return circuit, the rubbish is thrown and is put the door and just can not closed by force, make whole electronic jar can the stop work at any time through preventing tong device, the security performance of whole intelligent waste classification collection box has been improved, it is more humanized to use.

The automatic door device is an electric cylinder 4, a frame 41 of the electric cylinder is fixed on the shell 1, a movable rod 42 of the electric cylinder 4 is connected on the back of the garbage throwing door 11, garbage can not touch the movable rod 42 when the garbage is put, and the automatic door device is reasonable in structure and convenient to use.

The top surface of the shell 1 is provided with a solar cell panel 13, the solar cell panel 13 is connected with a controller, the controller is provided with a solar power supply module, and the server controls the operation mode of the solar power supply module. Solar cell panel 13 can the lug connection internal power, and solar cell panel 13 passes through photoelectric effect direct conversion with solar radiation and gives the power supply of whole intelligent waste classification collection box to the electric energy, also can increase the battery, directly supply with intelligent waste classification collection box or store in the battery with the electric energy that solar cell panel 13 changed promptly to use during the reply accident, specifically adopt which kind of mode to be decided by the server according to actual conditions.

The rubbish is weighed and is very necessary, not only can judge whether should increase intelligent rubbish classification collection box, whether improve the clean-up frequency in this region through the weight of control rubbish, can also weigh to the single input, is convenient for charge. Dustbin 12 below is equipped with weighing platform 14, weighing platform 14 is fixed unmovable, weighing inductor connection director on weighing platform 14, be equipped with weighing module on the controller, weighing inductor links to each other with weighing module, can show the data of weighing on the display screen, and weighing inductor passes through weighing module and sends weighing signal to the server, data of weighing to server transmission is through the remote monitoring to rubbish weight, can send out personnel clearance rubbish when rubbish overflow is reported to the police, and needn't keep on by the dustbin.

The shell 1 is provided with a water spraying device 6, the water spraying device comprises a spray head 61 and a water tank 62 connected with the spray head 61, the spray head 61 is positioned in the shell 1, the spray heads 61 are multiple, and specifically, one spray head 61 is respectively arranged above four corners of each dustbin; the water tank 62 supplies water to the spray head 61 and is used to store liquid medicine, and the water tank 62 is installed at the outer side of the housing 1 in order to facilitate the addition of water and liquid medicine. The controller controls the spray head 61 to spray liquid medicine into the garbage can 12 at regular time, so that the garbage in the garbage can 12 is disinfected and sterilized, and bacteria in the garbage can be prevented from harming human bodies.

The automatic door opening sensing device 5 comprises a signal scanner 51 and a signal gathering outer cover 52, the signal scanner 51 is connected with a controller, a scanning module matched with the signal scanner is arranged on the controller, the signal scanner 51 is specifically a two-dimensional code scanner, and an automatic door device automatically opens the garbage throwing door 11 after a user scans a two-dimensional code card. The number of the garbage throwing doors 11 is at least two, an automatic door device is arranged behind each garbage throwing door 11, and a garbage can 12 is arranged below each garbage throwing door 11. The signal scanner 51 is installed on the front panel, and the scanning module is a selective door opening module which controls the opening of the corresponding garbage throwing door according to the information obtained by the signal scanner. For example, the garbage is divided into kitchen garbage and other garbage, each garbage bag is provided with a corresponding two-dimensional code, and after the garbage is loaded into the corresponding garbage bag and the two-dimensional codes on the garbage bag are scanned, the controller controls the corresponding door to be opened. Similarly, the garbage bags can be divided into recyclable garbage and non-recyclable garbage, and only the garbage bags are provided with corresponding two-dimension codes. The signal scanner 51 is fixed on the inner side of the front panel through the mounting plate, the signal scanner 51 is mounted on the mounting plate at an angle of high inside and low outside, that is, the scanning port of the signal scanner 51 is inclined downwards, the signal gathering cover 52 is located at the outer side of the signal scanner, the inner end opening of the signal gathering cover 52 faces the signal scanner 51, the outer end opening of the signal gathering cover 52 is a signal source inlet, for example, a signal card placing port, the channel of the signal gathering cover 52 from inside to outside for accommodating a signal source is inclined downwards from high to low, the signal light sources are gathered together and are not influenced by light, and the channel of the signal gathering cover 52 from inside to outside for accommodating the signal source is small inside and large outside, that is, the signal gathering cover 52 is horn-shaped, and the stability of the signal scanner during card reading is improved by increasing the signal receiving range, the problem of the signal scanner that current parallel scanning exists receive outside light and position influence easily when sweeping the sign indicating number is solved, improve the signal card and sweep the response sensitivity of sign indicating number, the corresponding signal card's of quick accurate reading information has saved user latency, has also reduced the probability that can not read out the signal card.

A dustbin capacity monitor is arranged in the shell 1, a dustbin capacity monitoring module is arranged on the controller, and the dustbin capacity is

The quantity monitor is connected with the garbage bin capacity monitoring module. The dustbin overflows if too much garbage is thrown by people, and people cannot keep beside the dustbin, so that a dustbin capacity monitor is very necessary.

The trash bin capacity monitor 7 may be a trash height ultrasonic sensor which vertically senses the height of trash in the trash bin and is installed in the housing above the trash bin door 11. Be equipped with dustbin capacity monitoring module on the controller, the information transmission that dustbin capacity monitor obtained is to dustbin capacity monitoring module to through the controller at display screen display capacity information, capacity information is including overflowing full signal and warning signal, the high ultrasonic inductor of rubbish includes transmitter and receiver, all installs on the inside wall of shell roof. The ultrasonic transmitter vertically transmits ultrasonic waves downwards, the garbage below the sensor partially transmits the transmitted sound waves back to the receiver of the sensor, so that the garbage height ultrasonic sensor detects the garbage height, the range for detecting the garbage height is set in a program of the controller, when the garbage is full, the height exceeds a set range, the garbage can be displayed on a display screen to remind a user of not throwing the garbage inwards, the automatic door device can be controlled not to be opened any more, particularly, the full data can be transmitted to the server in a wired or wireless mode, the garbage can capacity information obtained by the garbage can capacity monitor is transmitted to the garbage can capacity monitoring module, the garbage can capacity information is displayed on the display screen through the controller, the server sends a garbage can processing instruction to the maintenance terminal through the garbage can capacity information, and the server sends a full alarm to inform related personnel of processing, the garbage can has the advantages that the effect of real-time monitoring is achieved, garbage can be treated at the first time of overflowing, the garbage is prevented from overflowing and polluting the environment, the garbage state is not required to be monitored by using manpower, labor force is reduced, and management efficiency is improved.

The overflow signal displayed on the display screen indicates that the dustbin is full of garbage and can not be thrown inwards, the display warning signal indicates that the dustbin is nearly full and can not be thrown inwards to throw in garbage with larger volume, and the specific data such as volume, weight and the like can also be displayed. The shell is provided with a signal lamp connected with the controller, and the signal lamp is mainly a full signal and a warning signal, for example, a red light indicates that the dustbin is full, a yellow light indicates that the dustbin is nearly full, and the like, so that the operation of a user is facilitated.

During the use, the disposal bag that intelligent waste classification retrieved the terminal scanning user and brought, the door is thrown to the rubbish that corresponds on the intelligent waste classification retrieved the terminal and is opened automatically, and the user drops into rubbish behind the dustbin, can show the data of weighing on the display screen to data transmission to the server of weighing. When the dustbin overflows, the dustbin capacity monitor sends the dustbin capacity information obtained by the monitor to the server, and sends a dustbin processing instruction to the maintenance terminal through the dustbin capacity information, and the server sends an overflow alarm to inform related personnel to process.

The above embodiments are only preferred embodiments of the present invention, for example, the trash can capacity monitor can be a trash level infrared sensor instead of a trash level ultrasonic sensor. The garbage height infrared sensor which transversely senses the height of the garbage in the garbage can is arranged in the shell and is positioned between the bottom of the garbage throwing door and the top of the garbage can; the high infrared inductor of rubbish includes infrared emitter and infrared emitter, during the use, the incessant transmission infrared ray of infrared emitter, infrared receiver accepts the infrared ray that infrared emitter launches, and when the infrared ray was blockked by rubbish, infrared receiver can not accept the infrared ray, and the controller will appear unusually to the data of server transmission, and the server sends the instruction of handling the dustbin to maintaining the terminal through dustbin capacity information.

Claims

1. The intelligent garbage recycling and classifying system comprises a server, an intelligent garbage classifying and recycling terminal and a maintenance terminal, wherein the intelligent garbage classifying and recycling terminal is connected with the server through a wired signal or a wireless signal; the intelligent garbage classification and recovery terminal comprises a shell, a power supply, a controller, a garbage can and an automatic door device, wherein the garbage can and the automatic door device are arranged in the shell; the automatic door device and the power supply are both connected with the controller; the method is characterized in that: the garbage throwing door is provided with a hand clamping prevention device, the hand clamping prevention device is connected with the controller, the top of the garbage throwing door is rotatably connected to the front panel, and the hand clamping prevention device is arranged on the bottom of the garbage throwing door; the hand clamping prevention device comprises a bottom plate, a contact switch and a switch seat, wherein the bottom plate is positioned below the garbage throwing door and connected to the garbage throwing door through a rotating shaft, and the bottom plate rotates on the garbage throwing door along the rotating shaft to realize contact or separation with the contact switch; the contact switch is connected with the controller, the contact switch is arranged on the switch seat, and the switch seat is fixed on the back of the garbage throwing door; the automatic door device is an electric cylinder, a machine seat of the electric cylinder is fixed on the shell, and a movable rod of the electric cylinder is connected to the back of the garbage throwing door; the top surface of the shell is provided with a solar cell panel, the solar cell panel is connected with a controller, the controller is provided with a solar power supply module, and the server controls the operation mode of the solar power supply module; a weighing platform is arranged below the dustbin, a weighing module is arranged on the controller, a weighing sensor on the weighing platform is connected with the weighing module, and a weighing sensor generates a weighing signal to the server through the weighing module; the shell is provided with a water spraying device, the water spraying device comprises a spray head and a water tank connected with the spray head, and the spray head is positioned above the garbage can in the shell; the automatic door opening sensing device comprises a signal scanner and a signal gathering outer cover, wherein a scanning port of the signal scanner is inclined downwards, the signal gathering outer cover is positioned on the outer side of the signal scanner, an inner end opening of the signal gathering outer cover faces the signal scanner, an outer end opening of the signal gathering outer cover is a signal source inlet, a channel for accommodating a signal source, from inside to outside, of the signal gathering outer cover is inclined downwards from high to low, and a channel for accommodating the signal source, from inside to outside, of the signal gathering outer cover is small in inside and large in outside; the signal scanner is a two-dimensional code scanner; the number of the garbage throwing doors is at least two, an automatic door device is arranged behind each garbage throwing door, and a garbage can is arranged below each garbage throwing door; the signal scanner is a two-dimensional code scanner for scanning two-dimensional codes of the garbage bags, and the controller is provided with a selective door opening module for controlling the opening of the corresponding garbage throwing door through information obtained by the two-dimensional code scanner; be equipped with dustbin capacity monitor in the shell, be equipped with dustbin capacity monitoring module on the controller, dustbin capacity monitor links to each other with dustbin capacity monitoring module, dustbin capacity information that dustbin capacity monitor obtained sends to dustbin capacity monitoring module to show dustbin capacity information at the display screen through the controller, the server sends the instruction of handling the dustbin to maintenance terminal through dustbin capacity information.

2. The intelligent garbage recycling and sorting system of claim 1, wherein the garbage bin capacity monitor is a garbage height infrared sensor, and the garbage height infrared sensor is installed in the housing to sense the height of the garbage in the garbage bin transversely and is located between the bottom of the garbage door and the top of the garbage bin.

3. The intelligent garbage recycling and sorting system of claim 1, wherein the garbage bin capacity monitor is a garbage height ultrasonic sensor, and the garbage height ultrasonic sensor vertically sensing the height of the garbage in the garbage bin is installed in the housing and positioned above the garbage door.

4. The intelligent garbage collection and classification system of claim 1, wherein the capacity signal comprises an overflow signal and a warning signal.

5. The intelligent garbage recycling and sorting system according to claim 1, wherein the housing is provided with a signal lamp connected to the controller.

6. The intelligent garbage recycling and sorting system according to claim 3, wherein the garbage height ultrasonic sensor comprises a transmitter and a receiver, both mounted on the inner side wall of the top plate of the housing.