Intelligent trash can and control method

Abstract

The present invention discloses an intelligent trash can, comprising a barrel shell and a pivotally connected top cover, a detachable bagging column is provided on the upper side of the barrel shell, a double spiral column mechanism for pulling a trash bag is provided at the front of the bagging column, the free end of the trash bag passes through the gap between the double spiral column mechanisms and enters the center position of the upper chassis, a rotating suction cup mechanism is provided below the upper chassis to adsorb the surface of the separated trash bag, a fan is provided on the bottom surface of the top cover to convey wind to the inside of the trash bag so that the inside of the trash bag is fully opened, a lower chassis is provided below the rotating suction cup mechanism, which can be driven by a cam mechanism to move up and down and press the top edge of the trash bag with the upper chassis, and the present invention also discloses a control method for using an intelligent trash can. Compared with the prior art, the technical solution of the present invention has the advantages of simple operation, high work efficiency, sensitive detection and strong sealing, and can effectively improve people's quality of life and cleaning efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of trash cans, and in particular to an intelligent trash can and a control method thereof. Background Art

[0002] As the times change, the country's economy and technology have developed and progressed rapidly, and people's consumption concepts have gradually changed. The corresponding quality of life, spiritual quality and consumption capacity have also gradually improved, resulting in more domestic waste being produced by consumers, resulting in the output of domestic waste being greater than the labor of waste disposal workers. If domestic waste is not handled in time, domestic waste will produce unpleasant odors due to fermentation, which is contrary to the current pursuit of a healthy quality of life and is not conducive to people's health. In response to the above-mentioned problems, domestic waste should preferably undergo necessary disinfection and certain packaging during the treatment process to greatly reduce the workload of workers and create a better living environment for mankind.

[0003] As for the problem of garbage disposal, due to the limitation of people's previous living standards and people's weak awareness of health and environmental protection, household items for garbage storage tend to be low-priced goods, and in order to meet market demand, the garbage cans produced by manufacturers are usually made of recycled materials. These garbage cans are not only easily corroded by acids and alkalis, but also quickly damaged and aged, and even release radioactive substances or harmful volatile substances that affect people's health. At the same time, there are many grooves on the surface of the corroded garbage cans, making it more difficult to clean the attached pollutants, and it also becomes a breeding ground for bacteria and fungi, which may enter the human body through the air and through people's respiratory system, greatly threatening people's health, and easily causing tuberculosis, diphtheria, influenza, diarrhea and other diseases, especially for the elderly and children with low immunity, who are more susceptible to infection.

[0004] With the rapid economic development, people's awareness of health and environmental protection has gradually increased. They hope to pursue a higher quality of life and have higher requirements for household items. However, trash cans, as a necessary item in the family, have been ignored by people. Therefore, it is of great significance to optimize the structure of traditional trash cans and make them have more functions to improve their convenience of use, better package garbage and protect people's health. Summary of the invention

[0005] The main purpose of the present invention is to provide an intelligent trash can with simple operation, efficient operation, sensitive detection and strong sealing. The present invention also provides a control method for using the intelligent trash can, aiming to improve people's quality of life and cleaning efficiency.

[0006] To achieve the above-mentioned purpose, the present invention proposes an intelligent trash can, including a trash can shell and a pivotally connected top cover, a detachable bagging column is provided on the upper side of one side of the interior of the trash can shell, a double spiral column mechanism for pulling the trash bag is provided on the front of the bagging column, the free end of the trash bag passes through the gap between the double spiral column mechanisms and enters the center position of the upper chassis, a rotating suction cup mechanism is provided under the upper chassis to adsorb the surface of the separated trash bag, a fan is provided on the bottom surface of the top cover to transport air to the inside of the trash bag so that the inside of the trash bag is fully expanded, and a lower chassis is provided under the rotating suction cup mechanism, which can be driven up and down by a cam mechanism and press the top edge of the trash bag together with the upper chassis.

[0007] Preferably, the rotary suction cup mechanism comprises an annular mounting portion, the outer peripheral surface of the annular mounting portion is provided with external gear teeth meshing with the gear driving mechanism for transmission, and the inner side surface of the annular mounting portion is provided with a plurality of radially movable vacuum suction cups that can adsorb the outer surface of the garbage bag.

[0008] Preferably, an ultrasonic detector is provided on the bottom surface of the top cover to detect the height of garbage stored in the garbage bag, and each group of inner side surfaces relative to each other inside the barrel shell are provided with a hot melt device which can slide relatively and heat-melt and shrink the twisted part of the garbage bag to seal it, and the two groups of hot melt devices are staggered up and down and are in a vertical relationship in space.

[0009] Preferably, a telescopic tilting mechanism is provided on the inner bottom surface of the barrel shell, and a baffle that can be flipped outward is provided on the side of the barrel shell. The whole bag of garbage that has been hot-melt sealed is driven by the downward tilted top plate of the telescopic tilting mechanism and moved outward through the baffle.

[0010] Preferably, an infrared sensor is provided on the surface of the top cover for detecting the placement of garbage by the user, and the top cover and the pivot axis of the barrel shell are driven to rotate by a motor.

[0011] Preferably, a plurality of ultraviolet lamps are provided on the bottom surface of the top cover, surrounding the periphery of the fan and emitting ultraviolet rays to disinfect the garbage stored in the garbage bag.

[0012] Preferably, a vacuum cleaner is provided at the bottom of the barrel shell and faces the ground, and an outlet end of the vacuum cleaner is connected to the top opening of the garbage bag through a pipe arranged inside the barrel shell.

[0013] Preferably, a crawler drive mechanism is provided on the bottom surface of the barrel shell to drive the barrel shell to move.

[0014] The present invention also provides a control method for the intelligent trash can, comprising the following steps:

[0015] Step S1: The user first removes the bagging column from the inside of the barrel shell and puts a whole roll of garbage bag on the outer circumference of the bagging column, and then installs and resets the bagging column. The free end of the garbage bag passes through the gap between the double spiral column mechanism and enters the center position of the upper chassis. The two rotating columns of the double spiral column mechanism pull a garbage bag downward;

[0016] Step S2: the vacuum suction cup provided on the inner periphery of the annular mounting portion moves toward the center and adsorbs the surface of the garbage bag, and then moves radially outward to gradually open the garbage bag, and the fan on the bottom surface of the top cover blows air into the interior of the garbage bag and fully opens the garbage bag; the cam of the cam mechanism pushes the lower chassis to move upward and clamp the edge of the garbage bag together with the upper chassis;

[0017] Step S3: After the ultrasonic detector on the bottom surface of the top cover detects that the garbage inside the garbage bag is full to a preset height, the annular mounting portion of the rotary suction cup mechanism rotates and cooperates with a plurality of vacuum suction cups to produce a distorted structure at the top of the garbage bag, and two sets of hot melters inside the barrel shell perform hot melt sealing on the distorted part of the garbage bag, and then the cam of the cam mechanism swings downward, the lower chassis moves downward and separates from the upper chassis, and the vacuum suction cup also loosens the garbage bag;

[0018] Step S4: The whole bag of garbage falls downward to the surface of the top plate of the telescopic tilting mechanism. The pneumatic push rods at the bottom of the telescopic tilting mechanism produce different strokes to push the top plate toward the baffle. The whole bag of garbage pushes the baffle outward, and the double spiral column mechanism pulls a new garbage bag again to complete the assembly step.

[0019] The technical solution of the present invention has the following advantages over the prior art:

[0020] The technical solution of the present invention realizes the action of pulling the garbage bag through the cooperation of the bagging column and the double spiral column mechanism, and completely pulls the garbage bag open through the rotating suction cup mechanism and the fan arranged on the bottom surface of the top cover, and pushes the lower chassis upward through the cam mechanism to cooperate with the upper chassis to clamp the edge of the bag mouth of the garbage bag. When the garbage bag is full of garbage, the garbage bag is rotated and twisted through the rotating suction cup mechanism and cooperates with two sets of hot melters to heat-melt seal the garbage bag mouth, and finally the whole bag of garbage is pushed outward by the inclined surface generated by the telescopic tilting mechanism. Therefore, the technical solution of the present invention can conveniently realize the application and clamping of the garbage bag, and complete the twisting hot-melt sealing and outward movement of the garbage bag after the garbage bag is full of garbage, which greatly reduces the user's operating pressure and can properly seal and store the garbage.

[0021] At the same time, the technical solution of the present invention also realizes accurate detection and control by using sensors to detect whether the user needs to put out garbage and the height of the garbage bag. By using ultraviolet lamps to generate ultraviolet rays to disinfect the garbage, the odor generated by the garbage can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 Schematic diagram of the internal structure of the intelligent trash can of the present invention.

[0024] Description of Figure Numbers:

[0025] Label name Label name 1 Top cover 5 Upper chassis 101 Ultrasonic detector 6 Rotating suction cup mechanism 102 fan 61 Ring mounting part 103 UV lamp 62 External gear 2 Barrel shell 7 Vacuum suction cup 21 Left side panel 8 Lower chassis 22 Rear side panel 9 Cam mechanism 23 Right side panel 10 Telescopic tilt mechanism 231 L-shaped groove 101 roof 232 Bezel 102 Pneumatic actuator 3 Bagging Column 11 pipeline 4 Double helical column mechanism 12 Fuser 41 Spin column 13 Track drive mechanism 42 External gear 14 Vacuum cleaner

[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] The invention provides an intelligent trash can.

[0031] See also Figure 1 The smart trash can of the embodiment of the present invention includes a trash can shell 2 and a top cover 1 pivotally connected thereto, wherein the trash can shell 2 is a rectangular shell structure, and a detachable bagging column 3 is provided on the upper side of the interior of the trash can shell 2, one end of the bagging column 3 is inserted into the interior of the left side plate 21 of the trash can shell 2, and the other end of the bagging column 3 is inserted into the interior of the L-shaped groove 231 of the right side plate 23 of the trash can shell 2, so that it is convenient for users to disassemble the bagging column 1 and put the garbage bag on the outer circumference of the bagging column 1, and a double spiral column mechanism 4 for pulling the garbage bag is provided at the front of the bagging column 1, wherein the double spiral column mechanism 4 includes two rotating columns 41 arranged in parallel, and the same side ends of the two rotating columns 41 are provided with external gears 42 that mesh with each other for transmission, and the two rotating columns can be rotated in opposite directions through the external gears 42 provided at the ends of the two rotating columns, and in this embodiment, the whole roll of garbage bag put on the outer circumference of the bagging column 1 has a free end, and the free end of the garbage bag can pass through the outer circumference gap of the two rotating columns 41 of the double spiral column mechanism 4 and enter the center position of the upper chassis 5. Preferably, the outer circumference of the two rotating columns 41 of this embodiment may be provided with a rubber layer to increase the friction force on the garbage bag. A rotating suction cup mechanism 6 is provided below the upper chassis 5 of this embodiment to adsorb the surface of the separated garbage bag, and a fan 102 is provided on the bottom surface of the top cover 1 to deliver air to the inside of the garbage bag that has been taken out from the breakpoint and has its bag mouth opened by the rotating suction cup mechanism 6 so that the inside of the garbage bag is completely opened, so that the garbage can be stored. A lower chassis 8 is provided below the rotating suction cup mechanism 6 and can be driven by the cam of the cam mechanism 9 to move up and down and press the top edge of the garbage bag with the upper chassis 5.

[0032] Specifically, the rotary suction cup mechanism 6 of the present embodiment includes an annular mounting portion 61, and the outer peripheral surface of the annular mounting portion 61 is provided with external gear teeth 62 which mesh with the gear driving mechanism for transmission, and the inner side surface of the annular mounting portion 61 is provided with a plurality of vacuum suction cups 7 which can adsorb the outer surface of the garbage bag. Therefore, the outer gear teeth 62 of the annular mounting portion 61 can be meshed and driven by the corresponding gear driving mechanism, so that the annular mounting portion 61 can rotate accordingly, and the vacuum suction cup 7 arranged inside the annular mounting portion 61 can adsorb the surface of the garbage bag. The outer surface of the garbage bag can be adsorbed by the multiple vacuum suction cups 7 evenly arranged circumferentially, so that it can be completely pulled open.

[0033] In addition, an ultrasonic detector 101 is provided on the bottom surface of the top cover 1 of the present embodiment to detect the height of the garbage stored in the garbage bag. When it is detected that the garbage inside the garbage bag has accumulated to a preset height, the corresponding garbage height can be detected by the ultrasonic detector 101, as a subsequent operation of bag mouth packaging of the garbage bag. The four inner side surfaces of the barrel shell 2 are provided with a heat melter 12 on each group of inner side surfaces that can slide relatively to heat-melt and shrink and seal a part of the garbage bag. Specifically, the heat melters 12 that are relatively arranged are provided on the inner surfaces of the front side plate (removed in the figure) and the rear side plate 22 of the barrel shell 2. By bringing the two heat fusers 12 closer to each other, the garbage bag with the top structure twisted together by the rotating suction cup mechanism 6 can be heat-melted and sealed. At the same time, the relatively arranged heat fusers 12 on the inner surfaces of the left plate 21 and the right plate 23 and the heat fusers 12 on the front side plate and the rear side plate 22 cooperate with each other to completely seal the garbage bag. In order to prevent the two groups of heat fusers 12 from interfering with each other during movement, the present embodiment adopts the method of staggering the two groups of heat fusers 12 up and down and forming a vertical relationship in space, and the ends of the heat fusers 12 slide in cooperation with the grooves on the inner surfaces of the side plates through pulleys.

[0034] In order to facilitate the outward transfer of a garbage bag that is already filled with garbage and has been hot-melt sealed at the bag opening, the present embodiment provides a telescopic tilting mechanism 10 on the inner bottom surface of the barrel shell 2, and a baffle 232 that can be flipped outward is provided on the side of the right side plate 23, and the telescopic tilting mechanism 10 includes a top plate 101 and a pneumatic push rod 102 arranged at the bottom. Therefore, the top plate 101 is pushed to generate a tilt angle with different strokes by the two pneumatic push rods 102 arranged on the left and right, and the top plate 101 is tilted toward the baffle 232. In this way, the entire bag of garbage placed on the surface of the top plate 101 is rolled downward by the tilting action of the top plate 101, and the baffle 232 is pushed to be transferred outward and can be extracted by the user.

[0035] In order to realize that the smart trash can of this embodiment can automatically detect the user's need to throw away garbage, an infrared sensor is provided on the surface of the top cover to detect the user's placement of garbage. When the infrared sensor detects that the user needs to throw away garbage, the main controller drives the motor set on the pivot axis of the top cover 1 and the barrel shell 2 to rotate, so that the top cover 1 is flipped up to the top, so that the user can conveniently throw the garbage into the garbage bag, and the main controller can be provided with a delay device, so that the top cover 1 remains open for a certain period of time, so that the user can conveniently throw garbage.

[0036] In order to prevent the user from smelling the odor of garbage after opening the top cover 1, a plurality of ultraviolet lamps 103 are provided on the bottom surface of the top cover 1 of the present embodiment, which surround the fan 102 and emit ultraviolet rays to disinfect the garbage stored in the garbage bag. The ultraviolet lamps 103 disinfect the garbage inside the garbage bag with ultraviolet rays, so that the garbage will not produce much odor, thereby keeping the air in the use environment fresh.

[0037] In order to further enrich the functions of the smart trash can of this embodiment, this embodiment provides a vacuum cleaner 14 at the bottom of the barrel shell 2 facing the ground, and the outlet end of the vacuum cleaner 14 is connected to the top opening of the garbage bag through the pipe 11 provided inside the barrel shell 2, so that the garbage on the ground is adsorbed by the vacuum cleaner 14, which can achieve the effect of cleaning the ground. Preferably, the bottom surface of the barrel shell 2 of this embodiment is provided with a crawler drive mechanism 13 to drive the barrel shell 2 to move, so the crawler drive mechanism 13 drives the barrel shell 2 to move and cooperates with the vacuum cleaner 14 to adsorb the dust on the ground, which can reduce the cleaning pressure of the user and keep the ground clean and tidy.

[0038] See also Figure 1 The working principle of the smart trash can in this embodiment is:

[0039] The user first needs to remove the bagging column 3 from the inside of the barrel shell 2, and then put the whole roll of garbage bags on the outer circumference of the bagging column 3, and the bottom sealing position of the garbage bag needs to be at the free end position, and then pass the free end of the garbage bag through the gap between the double spiral column mechanism 4 to the center position of the upper chassis 5, and the two rotating columns 41 inside the double spiral column mechanism 4 rotate relative to each other, so that the whole garbage bag passes through the upper chassis 5. Then, the plurality of vacuum suction cups 7 provided on the inner circumference of the annular mounting portion 61 are moved closer to the center position of the annular mounting portion 61 to adsorb the outer circumference of the garbage bag, and the annular mounting portion 61 is rotated to separate the garbage bag at the end from the whole roll of garbage bags, and then the plurality of vacuum suction cups 7 adsorb the garbage bag and move it outward, so that the inside of the garbage bag can be gradually expanded, and at this time, the fan 102 on the bottom of the top cover 1 is cooperated to transport wind into the garbage bag to fully expand the inside of the garbage bag. Then, a lower chassis 8 is provided below the rotary suction cup mechanism 6 and moves upward, wherein the lower chassis 8 is driven by a cam mechanism 9 to move up and down and press the top edge of the garbage bag with the upper chassis 5 .

[0040] During use, the user places his hand above the top surface of the top cover 1. The infrared sensor detects the user's hand, and the corresponding motor drives the top cover 1 to flip upward to open the inside of the trash can, so that the user can put the trash into the trash bag.

[0041] When the ultrasonic detector 101 on the bottom of the top cover 1 detects that the garbage inside the garbage bag is full to a preset height, the annular mounting portion 61 of the rotary suction cup mechanism 6 rotates and cooperates with a number of vacuum suction cups 7 to produce a distorted structure at the top position of the garbage bag. Then, the garbage bag is hot-melt sealed by two sets of heat melters 12 arranged inside the barrel shell 2. Then, the cam of the cam mechanism 9 swings downward, so that the lower chassis 8 moves downward and separates from the upper chassis 5, and the vacuum suction cup 7 also relaxes the garbage bag, so that the whole bag of garbage falls downward to the top plate surface of the telescopic tilting mechanism 10. The pneumatic push rod 102 at the bottom of the telescopic tilting mechanism 10 produces different strokes to make the top plate 101 tilt toward the baffle 232. Therefore, the whole bag of garbage can push the baffle 232 to flip outward and move outward. At this time, a new garbage bag is pulled again by the double spiral column mechanism 4 to complete the garbage bag putting process according to the above process.

[0042] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A smart trash can, characterized in that: The utility model comprises a barrel shell and a top cover which is pivotally connected, a detachable bagging column is arranged on the upper side of the inner side of the barrel shell, a double spiral column mechanism for pulling the garbage bag is arranged at the front of the bagging column, the free end of the garbage bag passes through the gap between the double spiral column mechanisms and enters the center position of the upper chassis, a rotating suction cup mechanism is arranged below the upper chassis to adsorb the surface of the separated garbage bag, a fan is arranged on the bottom surface of the top cover to convey air to the inside of the garbage bag so that the inside of the garbage bag is fully opened, and a lower chassis is arranged below the rotating suction cup mechanism, which can be driven by a cam mechanism to move up and down and press the top edge of the garbage bag with the upper chassis; The double helical column mechanism comprises two rotating columns arranged in parallel, and the ends of the two rotating columns on the same side are provided with external gears which mesh with each other for transmission, and the two rotating columns can be rotated in opposite directions through the external gears provided at the ends of the two rotating columns; The rotary suction cup mechanism comprises an annular mounting portion, the outer peripheral surface of which is provided with external gear teeth meshing with the gear drive mechanism for transmission, and the inner side surface of the annular mounting portion is provided with a plurality of radially movable vacuum suction cups capable of adsorbing the outer surface of the garbage bag; The bottom surface of the top cover is provided with an ultrasonic detector to detect the height of the garbage stored in the garbage bag, and each group of inner side surfaces opposite to each other inside the barrel shell are provided with a hot melter which can slide relatively and heat-melt and shrink the twisted part of the garbage bag to seal it, and the two groups of hot melters are staggered up and down and are in a vertical relationship in space; The inner bottom surface of the barrel shell is provided with a telescopic tilting mechanism, and the side surface of the barrel shell is provided with a baffle that can be turned outward. The whole bag of garbage that has been hot-melt sealed is driven by the downward tilting top plate of the telescopic tilting mechanism and moved outward through the baffle. The telescopic tilting mechanism comprises a top plate and a pneumatic push rod arranged at the bottom; The control method of the intelligent trash can comprises the following steps: Step S1: The user first removes the bagging column from the inside of the barrel shell and puts a whole roll of garbage bag on the outer circumference of the bagging column, and then installs and resets the bagging column. The free end of the garbage bag passes through the gap between the double spiral column mechanism and enters the center position of the upper chassis. The two rotating columns of the double spiral column mechanism pull a garbage bag downward; Step S2: the vacuum suction cup provided on the inner periphery of the annular mounting portion moves toward the center and adsorbs the surface of the garbage bag, and then moves radially outward to gradually open the garbage bag, and the fan on the bottom surface of the top cover blows air into the interior of the garbage bag and fully opens the garbage bag; the cam of the cam mechanism pushes the lower chassis to move upward and clamp the edge of the garbage bag together with the upper chassis; Step S3: After the ultrasonic detector on the bottom surface of the top cover detects that the garbage inside the garbage bag is full to a preset height, the annular mounting portion of the rotary suction cup mechanism rotates and cooperates with a plurality of vacuum suction cups to produce a distorted structure at the top of the garbage bag, and two sets of hot melters inside the barrel shell perform hot melt sealing on the distorted part of the garbage bag, and then the cam of the cam mechanism swings downward, the lower chassis moves downward and separates from the upper chassis, and the vacuum suction cup also loosens the garbage bag; Step S4: The whole bag of garbage falls downward to the surface of the top plate of the telescopic tilting mechanism. The pneumatic push rods at the bottom of the telescopic tilting mechanism produce different strokes to push the top plate toward the baffle. The whole bag of garbage pushes the baffle outward, and the double spiral column mechanism pulls a new garbage bag again to complete the assembly step.

2. The smart trash can according to claim 1, characterized in that: The surface of the top cover is provided with an infrared sensor for detecting the user's placement of garbage, and the top cover and the barrel shell pivot shaft are driven to rotate by a motor.

3. The intelligent trash can according to claim 2, characterized in that: The bottom surface of the top cover is provided with a plurality of ultraviolet lamps surrounding the periphery of the fan and emitting ultraviolet rays to disinfect the garbage stored in the garbage bag.

4. The intelligent trash can according to claim 3, characterized in that: A vacuum cleaner is arranged at the bottom of the barrel shell and faces the ground, and an outlet end of the vacuum cleaner is connected with the top opening of the garbage bag through a pipeline arranged inside the barrel shell.

5. The intelligent trash can according to claim 4, characterized in that: The bottom surface of the barrel shell is provided with a crawler drive mechanism to drive the barrel shell to move.

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