Unattended garbage room

Abstract

The unattended garbage room comprises a garbage room body, and a bag breaking unit, a sorting unit, a throwing unit, an identification unit and a control unit which are arranged in the garbage room body, the bag breaking unit is used for breaking the thrown garbage bags; the sorting unit is used for being matched with the bag breaking unit to break the bags and sorting the broken garbage bags; the throwing unit is used for throwing the garbage after bag breaking; the recognition unit is used for recognizing thrown garbage and sending recognized information to the control unit; and the control unit is used for controlling the bag breaking unit, the sorting unit and the putting unit. According to the garbage can, bags can be broken automatically, garbage can be thrown in a classified mode, meanwhile, the overflow degree of the garbage can can be monitored, the time for people to conduct manual bag breaking and classification on perishable garbage is shortened, the garbage is correctly thrown into the designated garbage can in a classified mode, and the manpower and time cost for rear-end reclassification is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of garbage classification, and in particular to an unmanned garbage room. Background Art

[0002] Garbage classification generally refers to a series of activities that classify, collect, transport and dispose of garbage according to certain regulations or standards, thereby transforming it into public resources. The purpose of garbage classification is to divert waste and utilize existing production and manufacturing capabilities to recycle recyclables, including material utilization and energy utilization.

[0003] Garbage room is a kind of equipment for garbage classification and collection. Using garbage room in residential areas and communities allows residents to conveniently place recyclables, kitchen waste, hazardous waste and other garbage separately, so as to reduce the total amount of random garbage dumping, improve the utilization rate of waste resources, and reduce the burden on the environment.

[0004] The existing garbage room delivery ports are usually divided into four types: perishable garbage delivery port, other garbage delivery port, recyclable garbage delivery port and hazardous garbage delivery port. When residents put perishable garbage, they need to manually pour the perishable garbage into the perishable garbage bin and throw the garbage bag into other garbage bins. However, some residents are not aware of garbage classification and often put the garbage bag and perishable garbage into the perishable garbage bin together, which leads to the failure of garbage classification. The garbage needs to be reclassified after recycling. Moreover, when putting perishable garbage, they need to manually pour the perishable garbage into the perishable garbage bin and throw the garbage bag into other garbage bins, which causes a lot of soup to adhere to the garbage bag, making the surrounding sanitary environment worse.

[0005] On the other hand, the existing garbage room has no recording system, so it is impossible to monitor the garbage disposal behavior, and it is impossible to judge whether the garbage bin is full in time. The collector needs to make manual judgment and manually replace the garbage bin when it is full. Summary of the invention

[0006] The purpose of the present invention is to provide a garbage sorting room which can identify garbage delivery behavior, automatically break perishable garbage bags, and automatically detect overflow and transmit delivery information to the outside.

[0007] The present invention solves the technical problem by adopting the following technical solution:

[0008] An unattended garbage room comprises a garbage room body, and a bag breaking unit, a sorting unit, a placing unit, an identification unit and a control unit arranged in the garbage room body;

[0009] The bag breaking unit is used to break the garbage bags that are put in; the sorting unit is used to cooperate with the bag breaking unit to break the bags and sort the garbage bags after the bags are broken; the delivery unit is used to deliver the garbage after the bags are broken; the identification unit is used to identify the garbage that is put in and send the identification information to the control unit; the control unit is used to control the bag breaking unit, the sorting unit and the delivery unit.

[0010] Furthermore, the garbage room body includes a first garbage storage area, a second garbage storage area, a third garbage storage area, a fourth garbage storage area, a central control area and an equipment area. A plurality of garbage cans for holding other garbage are placed in the first garbage storage area and the third garbage storage area. A plurality of garbage cans for holding perishable garbage are placed in the second garbage storage area. A garbage can for holding recyclable garbage is placed in the fourth garbage storage area. An air compressor is arranged in the equipment area.

[0011] Furthermore, the garbage room body may also include a bucket washing area and a hand washing area, wherein the bucket washing area is used to clean the dirty garbage bins, and the hand washing area is used to wash the hands of the garbage delivery personnel after delivering the garbage.

[0012] Furthermore, the garbage room body also includes a delivery panel, which is provided with a plurality of delivery ports corresponding to the garbage storage areas, and an equipment installation port corresponding to the central control area; the delivery ports include a first garbage delivery port, a second garbage delivery port, a third garbage delivery port, and a fourth garbage delivery port, the first garbage delivery port and the third garbage delivery port are used for delivering other garbage to the first garbage storage area and the third garbage storage area, the second garbage delivery port is used for delivering perishable garbage to the third garbage storage area, and the fourth garbage delivery port is used for delivering recyclable garbage to the fourth garbage storage area, and a central console is arranged on the equipment installation port, on which a face recognition camera, a barcode scanner and a touch screen are integrated, and the face recognition camera, the barcode scanner and the touch screen are all connected to the control unit in the central control area, and send the recognized or input information to the control unit.

[0013] Furthermore, bag breaking units are provided in the first garbage storage area, the second garbage storage area and the third garbage storage area; the bag breaking unit includes a bag breaking cylinder, and the bag breaking cylinder includes a left cylinder and a right cylinder, and the left cylinder and the right cylinder are respectively arranged on the frames on both sides of the garbage storage area and connected to the air compressor, and the telescopic rods of the left cylinder and the right cylinder are respectively provided with a left panel and a right panel, and the left panel and the right panel can be approached or separated under the action of the left and right cylinders; bag breaking blades are provided on the left panel and the right panel.

[0014] Further, the sorting unit includes a first sorting unit and a second sorting unit;

[0015] The first sorting unit is arranged in the first garbage storage area and the second garbage storage area, and comprises a horizontal cylinder, a first vertical cylinder, a first connecting piece and a first air claw. The horizontal cylinder is arranged on a frame above the first garbage storage area and the second garbage storage area, and its telescopic rod can reciprocate between the two garbage storage areas. The first vertical cylinder is arranged on the telescopic rod of the horizontal cylinder, the first connecting piece is arranged on the telescopic rod of the first vertical cylinder, and the first air claw is arranged at the lower end of the first connecting piece. The horizontal cylinder, the first vertical cylinder and the first air claw are all connected to an air compressor.

[0016] The second sorting unit is arranged in the third garbage storage area, and includes a second vertical cylinder, a second connecting piece and a second air claw. The second vertical cylinder is arranged on a frame above the third garbage storage area, the second connecting piece is arranged on the telescopic rod of the second vertical cylinder, and the second air claw is arranged at the lower end of the connecting piece; the second vertical cylinder and the second air claw are both connected to the air compressor.

[0017] Furthermore, a delivery unit is provided in the first garbage storage area, the second garbage storage area and the third garbage storage area; the delivery unit includes a stepper motor, a synchronous belt, a connecting frame, an electric push rod and a hopper, the stepper motor is arranged on a frame above the garbage room body and is connected to the control unit, the synchronous belt is connected to the stepper motor and can move under the drive of the stepper motor, the connecting frame is fixed on the synchronous belt, and the hopper is rotatably arranged at the bottom of the connecting frame; the electric push rod is arranged on the connecting frame, and its telescopic rod is connected to the hopper.

[0018] Furthermore, the identification unit includes a plurality of AI identification cameras respectively arranged in the first, second and third garbage storage areas, and the AI ​​identification cameras are used to identify the thrown garbage and send the identification information to the control unit.

[0019] Furthermore, the control unit includes a host, a weighing module and a weight sensor, the host is arranged in the central control area, the weighing module is arranged in the fourth garbage storage area, and the weight sensor is arranged in the hopper; the central console, weighing module, AI recognition camera, and weight sensor are all connected to the host, and are used to send control information to the host, and the host controls the air compressor according to the received control information.

[0020] The present invention has the following beneficial effects: the unmanned garbage room of the present invention can automatically break bags and put out garbage in categories, can monitor the overflow degree of the garbage bins at the same time, and can realize the function of changing bins for putting out garbage, thus reducing the time people spend on manually breaking bags and sorting perishable garbage, and making the garbage correctly classified and put into designated garbage bins, thus reducing the manpower and time cost of reclassification at the back end; on the other hand, the classified garbage placement has clear records, and the automatic changing bins for putting out garbage solves the problem of many times of cleaning and transportation by collectors. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the unattended garbage room of the present invention;

[0022] Figure 2-3 This is a schematic diagram of the internal structure of the unattended garbage room of the present invention;

[0023] Figure 4-6 It is a structural schematic diagram of the bag breaking and barrel changing unit of the unattended garbage room of the present invention.

[0024] Reference numerals in the figure: 1-garbage room body; 2-delivery panel; 3-first garbage delivery port; 4-second garbage delivery port; 5-face recognition camera; 6-barcode scanner; 7-touch screen; 8-third garbage delivery port; 9-fourth garbage delivery port; 12-air compressor; 13-bucket washing area; 14-weighing module; 15-hand washing area; 16-control unit; 17-left panel; 18-right panel; 19-bag breaking cylinder; 20-bag breaking blade; 21-AI recognition camera; 22-horizontal cylinder; 23-first vertical cylinder; 24-first connecting piece; 25-first air claw; 26-stepping motor; 27-synchronous belt; 31-electric push rod; 32-hopper; 33-connecting frame. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further described below in conjunction with the embodiments and drawings.

[0026] Example 1

[0027] like Figure 1-6 As shown, an unattended garbage room includes a garbage room body 1, and a bag breaking unit, a sorting unit, a delivery unit, an identification unit and a control unit 16 arranged in the garbage room body.

[0028] Specifically, the garbage room body 1 is formed as a frame structure, and its interior is divided into different garbage storage areas, including a first garbage storage area, a second garbage storage area, a third garbage storage area, a fourth garbage storage area, a central control area and an equipment area. A plurality of garbage cans for other garbage are placed in the first garbage storage area and the third garbage storage area, a plurality of garbage cans for perishable garbage are placed in the second garbage storage area, and a garbage can for recyclable garbage is placed in the fourth garbage storage area. An air compressor 12 is arranged in the equipment area.

[0029] In an embodiment, the garbage room body 1 may further include a bucket washing area 13 and a hand washing area 15, wherein the bucket washing area 13 is used to clean dirty garbage bins, and the hand washing area 15 is used for garbage disposal personnel to wash their hands after delivering garbage.

[0030] Continue to refer to Figure 1 The garbage room body 1 also includes a delivery panel 2, on which a plurality of delivery ports corresponding to the garbage storage areas and an equipment installation port corresponding to the central control area are provided; the delivery ports include a first garbage delivery port 3, a second garbage delivery port 4, a third garbage delivery port 8, and a fourth garbage delivery port 9, wherein the first garbage delivery port 3 and the third garbage delivery port 8 are used to deliver other garbage to the first garbage storage area and the third garbage storage area, the second garbage delivery port 4 is used to deliver perishable garbage to the third garbage storage area, and the fourth garbage delivery port 9 is used to deliver recyclable garbage to the fourth garbage storage area, and a central console is arranged on the equipment installation port, on which a face recognition camera 5, a barcode scanner 6 and a touch screen 7 are integrated, and the face recognition camera 5, the barcode scanner 6 and the touch screen 7 are all connected to the control unit in the central control area, and send the recognized or input information to the control unit.

[0031] Please refer to Figure 4 and Figure 6 The first garbage storage area, the second garbage storage area and the third garbage storage area are each provided with a bag breaking unit, and the bag breaking unit is used to break the garbage bags put in.

[0032] Specifically, the bag breaking unit includes a bag breaking cylinder 19, and the bag breaking cylinder 19 includes a left cylinder and a right cylinder. The left cylinder and the right cylinder are respectively arranged on the frames on both sides of the garbage storage area and are connected to the air compressor 12. The telescopic rods of the left cylinder and the right cylinder are respectively provided with a left panel 17 and a right panel 18, and the left panel 17 and the right panel 18 can be approached or separated under the action of the left and right cylinders; the left panel 17 and the right panel 18 are both provided with bag breaking blades 20.

[0033] In this embodiment, the garbage bags placed in the first, second and third garbage storage areas will first fall on the left panel 17 and the right panel 18. At this time, the bag-breaking blades 20 are inserted into the garbage bags. When the left and right cylinders are separated, the bag-breaking blades 20 arranged on the left and right panels can tear the garbage bags, so that all the garbage in the garbage bags fall into the placement unit.

[0034] like Figure 6 As shown, the sorting unit is used to cooperate with the bag breaking unit to break the bags, and to sort the garbage bags after breaking the bags. Specifically, the sorting unit includes a first sorting unit and a second sorting unit, and the first sorting unit is arranged in the first garbage storage area and the second garbage storage area, and includes a horizontal cylinder 22, a first vertical cylinder 23, a first connecting piece 24 and a first air claw 25. The horizontal cylinder 22 is arranged on a frame above the first garbage storage area and the second garbage storage area, and its telescopic rod can reciprocate between the two garbage storage areas. The first vertical cylinder 23 is arranged on the telescopic rod of the horizontal cylinder 22, the first connecting piece 24 is arranged on the telescopic rod of the first vertical cylinder 23, and the first air claw 25 is arranged at the lower end of the first connecting piece 24; the horizontal cylinder 22, the first vertical cylinder 23 and the first air claw 25 are all connected to the air compressor 12.

[0035] The second sorting unit is arranged in the third garbage storage area, and includes a second vertical cylinder, a second connecting piece and a second air claw. The second vertical cylinder is arranged on a frame above the third garbage storage area, the second connecting piece is arranged on the telescopic rod of the second vertical cylinder, and the second air claw is arranged at the lower end of the connecting piece; the second vertical cylinder and the second air claw are both connected to the air compressor.

[0036] In this embodiment, after the first sorting unit cooperates with the bag breaking unit to break the bag, all the garbage in the garbage bag falls into the delivery unit, and the first air gripper of the first sorting unit moves from the first garbage storage area to the second garbage storage area under the action of the horizontal cylinder, and delivers the broken garbage bag to different garbage bins. On the other hand, in the fourth garbage storage area, after the bag breaking process, all the garbage in the garbage bag falls into the delivery unit, and the second air gripper of the second sorting unit releases the garbage bag to make it fall into the delivery unit.

[0037] Continue to refer to Figure 4 and Figure 5 The first garbage storage area, the second garbage storage area and the third garbage storage area are each provided with a delivery unit, and the delivery unit is used to deliver the garbage after the bags are broken.

[0038] Specifically, the delivery unit includes a stepper motor 26, a synchronous belt 27, a connecting frame 33, an electric push rod 31 and a hopper 32. The stepper motor 26 is arranged on a frame above the garbage room body 1 and is connected to the control unit. The synchronous belt 27 is connected to the stepper motor 26 and can move under the drive of the stepper motor 26. The connecting frame 33 is fixed on the synchronous belt 26. The hopper 32 is rotatably arranged at the bottom of the connecting frame 33; the electric push rod 31 is arranged on the connecting frame 33, and its telescopic rod is connected to the hopper 32.

[0039] In this embodiment, the hopper 32 can be driven by a stepper motor to move above multiple trash cans in the trash storage area, and can drop the trash into a designated trash can under the action of the electric push rod 31.

[0040] like Figure 6 As shown, the identification unit includes a plurality of AI identification cameras 21 respectively arranged in the first, second and third garbage storage areas. The AI ​​identification cameras are connected to the control unit for identifying the thrown garbage and sending the identification information to the control unit.

[0041] The control unit includes a host, a weighing module 14 and a weight sensor. The host is arranged in the central control area, the weighing module is arranged in the fourth garbage storage area and is located below the recyclable garbage bin, and the weight sensor is arranged in the hopper; the central console, the weighing module, the AI ​​recognition camera, and the weight sensor are all connected to the host for sending control information to the host, and the host controls the air compressor according to the received control information.

[0042] In this embodiment, the AI ​​recognition camera identifies garbage on the bag breaking unit, and when the delivered garbage is identified, it sends a signal to the host, and the host controls the bag breaking unit and the sorting unit to break and sort the garbage bags; the AI ​​recognition camera can also identify the type of garbage on the hopper and send the identification information to the host, and the host scores the garbage delivery behavior according to the received picture information and displays it on the touch screen of the central console; the host can also monitor the overflow degree of each garbage bin according to the measurement results of the weight sensor and the weighing module.

[0043] When the unmanned garbage room of the present invention is in use, when the garbage delivery personnel delivers garbage (taking perishable garbage as an example), he first logs in through the face recognition camera, barcode scanner or touch screen on the central control, and selects perishable garbage on the touch screen interface, then the second garbage delivery port opens, and the garbage delivery personnel puts the perishable garbage together with the garbage bag into the second garbage delivery port, the garbage bag entering the garbage delivery port falls on the left and right panels of the bag breaking unit, and the second garbage delivery port is closed.

[0044] After the AI ​​recognition camera detects the delivered garbage, it sends a signal to the host. The host controls the first sorting unit to move to the top of the bag breaking unit in the second garbage storage area, and controls the first air claw to move downward and clamp the garbage bag. Then the host controls the left and right cylinders of the bag breaking unit to separate and break the garbage bag. After the bag is broken, the garbage falls into the hopper of the delivery unit. At this time, the host controls the first sorting unit to shake so that all the perishable garbage falls into the hopper. After all the perishable garbage falls into the hopper, the host controls the first sorting unit to move to the top of the garbage bin in the first garbage storage area, and then releases the first air claw, and the garbage bag falls into other garbage bins.

[0045] The AI ​​recognition camera takes pictures of the perishable garbage falling into the hopper, and sends the pictures and recognition results to the host. At the same time, the hopper weighs the perishable garbage above it and sends the weighing results to the host. The host determines the trash can number according to the overflow detection degree of the trash can and sends a signal to the stepper motor. The stepper motor drives the hopper to move to the top of the designated trash can according to the signal, and then the electric push rod retracts, and all the perishable garbage in the hopper is dumped into the trash can, finally completing the garbage sorting.

[0046] On the other hand, when the garbage delivery personnel is delivering other garbage, he selects other garbage through the central console, and the third garbage delivery port opens. The garbage delivery personnel puts the garbage bag containing other garbage into the third garbage delivery port. The garbage bag entering the garbage delivery port falls on the left and right panels of the bag breaking unit, and the third garbage delivery port is closed.

[0047] After the AI ​​recognition camera detects the delivered garbage, it sends a signal to the host. The host controls the second sorting unit to move to above the bag breaking unit in the third garbage storage area, and controls the second air claw to move downward and clamp the garbage bag. Then the host controls the left and right cylinders of the bag breaking unit to separate and break the garbage bag. After the bag is broken, the garbage falls into the hopper of the delivery unit. At this time, the host controls the second sorting unit to shake so that all the perishable garbage falls into the hopper. Then the second air claw is released to allow the garbage bag to fall into the hopper.

[0048] The AI ​​recognition camera takes pictures of other garbage falling into the hopper and sends the pictures and recognition results to the host. At the same time, the hopper weighs other garbage above it and sends the weighing results to the host. The host determines the trash can number according to the overflow detection degree of the trash can and sends a signal to the stepper motor. The stepper motor drives the hopper to move above the designated trash can according to the signal, and then the electric push rod retracts, and all other garbage in the hopper is dumped into the trash can.

[0049] When delivering recyclable garbage, recyclable garbage is selected through the central console, and the fourth garbage delivery port is opened. The garbage delivery staff directly puts the recyclable garbage into the third garbage delivery port, and the recyclable garbage falls directly into the trash can. The weighing module sends the weight information of the delivered recyclable garbage to the host.

[0050] The unmanned garbage room of the present invention can automatically break bags and place garbage into categories. It can also monitor the overflow level of the garbage bins and realize the function of changing bins for placement, which reduces the time people spend on manually breaking bags and sorting perishable garbage, and enables the garbage to be correctly classified and placed into designated garbage bins, reducing the manpower and time costs of re-classification at the back end. On the other hand, there are clear records of garbage classification and placement, and the automatic changing of bins for placement solves the problem of the large number of collection and transportation times for transporters.

[0051] The order of the above embodiments is only for the convenience of description and does not represent the advantages or disadvantages of the embodiments.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An unattended garbage room, characterized in that: It includes a garbage room body, and a bag breaking unit, a sorting unit, a delivery unit, an identification unit and a control unit arranged in the garbage room body; Among them, the bag breaking unit is used to break the garbage bags that are put in; the sorting unit is used to cooperate with the bag breaking unit to break the bags and sort the garbage bags after the bags are broken; the delivery unit is used to deliver the garbage after the bags are broken; the identification unit is used to identify the garbage that is put in and send the identification information to the control unit; the control unit is used to control the bag breaking unit, the sorting unit and the delivery unit.

2. The unattended garbage room according to claim 1, characterized in that: The garbage room body includes a first garbage storage area, a second garbage storage area, a third garbage storage area, a fourth garbage storage area, a central control area and an equipment area. The first garbage storage area and the third garbage storage area are provided with a plurality of garbage cans for holding other garbage. The second garbage storage area is provided with a plurality of garbage cans for holding perishable garbage. The fourth garbage storage area is provided with a garbage can for holding recyclable garbage. An air compressor is arranged in the equipment area.

3. The unattended garbage room according to claim 2 is characterized in that: The garbage room body may further include a bucket washing area and a hand washing area, wherein the bucket washing area is used to clean the dirty garbage bins, and the hand washing area is used to wash the hands of the garbage delivery personnel after delivering the garbage.

4. The unattended garbage room according to claim 2, characterized in that: The garbage room body also includes a delivery panel, which is provided with a plurality of delivery ports corresponding to the garbage storage areas, and an equipment installation port corresponding to the central control area; the delivery ports include a first garbage delivery port, a second garbage delivery port, a third garbage delivery port, and a fourth garbage delivery port, the first garbage delivery port and the third garbage delivery port are used for delivering other garbage to the first garbage storage area and the third garbage storage area, the second garbage delivery port is used for delivering perishable garbage to the third garbage storage area, and the fourth garbage delivery port is used for delivering recyclable garbage to the fourth garbage storage area, and a central console is arranged on the equipment installation port, on which a face recognition camera, a barcode scanner and a touch screen are integrated, and the face recognition camera, the barcode scanner and the touch screen are all connected to the control unit in the central control area, and send the recognized or input information to the control unit.

5. The unattended garbage room according to claim 4 is characterized in that: The first garbage storage area, the second garbage storage area and the third garbage storage area are each provided with a bag breaking unit; the bag breaking unit includes a bag breaking cylinder, and the bag breaking cylinder includes a left cylinder and a right cylinder, and the left cylinder and the right cylinder are respectively arranged on the frames on both sides of the garbage storage area and connected to the air compressor, and the telescopic rods of the left cylinder and the right cylinder are respectively provided with a left panel and a right panel, and the left panel and the right panel can be approached or separated under the action of the left and right cylinders; the left panel and the right panel are both provided with bag breaking blades.

6. The unattended garbage room according to claim 5, characterized in that: The sorting unit comprises a first sorting unit and a second sorting unit; The first sorting unit is arranged in the first garbage storage area and the second garbage storage area, and comprises a horizontal cylinder, a first vertical cylinder, a first connecting piece and a first air claw. The horizontal cylinder is arranged on a frame above the first garbage storage area and the second garbage storage area, and its telescopic rod can reciprocate between the two garbage storage areas. The first vertical cylinder is arranged on the telescopic rod of the horizontal cylinder, the first connecting piece is arranged on the telescopic rod of the first vertical cylinder, and the first air claw is arranged at the lower end of the first connecting piece. The horizontal cylinder, the first vertical cylinder and the first air claw are all connected to an air compressor. The second sorting unit is arranged in the third garbage storage area, and includes a second vertical cylinder, a second connecting piece and a second air claw. The second vertical cylinder is arranged on a frame above the third garbage storage area, the second connecting piece is arranged on the telescopic rod of the second vertical cylinder, and the second air claw is arranged at the lower end of the connecting piece; the second vertical cylinder and the second air claw are both connected to the air compressor.

7. The unattended garbage room according to claim 6, characterized in that: A delivery unit is provided in the first garbage storage area, the second garbage storage area and the third garbage storage area; the delivery unit includes a stepper motor, a synchronous belt, a connecting frame, an electric push rod and a hopper, the stepper motor is arranged on a frame above the garbage room body and is connected to the control unit, the synchronous belt is connected to the stepper motor and can move under the drive of the stepper motor, the connecting frame is fixed on the synchronous belt, and the hopper is rotatably arranged at the bottom of the connecting frame; the electric push rod is arranged on the connecting frame, and its telescopic rod is connected to the hopper.

8. The unattended garbage room according to claim 7, characterized in that: The identification unit includes a plurality of AI identification cameras respectively arranged in the first, second and third garbage storage areas, and the AI ​​identification cameras are used to identify the thrown garbage and send the identification information to the control unit.

9. The unattended garbage room according to claim 8, characterized in that: The control unit includes a host, a weighing module and a weight sensor, the host is arranged in the central control area, the weighing module is arranged in the fourth garbage storage area, and the weight sensor is arranged in the hopper; the central console, weighing module, AI recognition camera, and weight sensor are all connected to the host, and are used to send control information to the host, and the host controls the air compressor according to the received control information.

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