Intelligent garbage can

Abstract

The utility model belongs to the technical field of intelligent daily use, and particularly relates to an intelligent garbage can which comprises a can body, a sealing part is arranged on the top of the can body in an overturning mode, a bottom support is arranged at the bottom of the can body in a matched mode, a garbage bag is arranged in the bottom support, a bag opening device is arranged at the bottom of the can body, and the bag opening device is used for adsorbing the two sides of the garbage bag. The garbage can comprises a can body, a bag opening device is arranged in the can body and used for opening a garbage bag, a garbage bag traction device is slidably connected into the can body and used for supporting the garbage bag and driving the garbage bag to be lifted, the bag opening device comprises a guide part, an adsorption plate is slidably connected to the guide part, and a fan is fixedly connected to one side of the adsorption plate. According to the garbage can, the garbage bag can be automatically replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent daily use, and particularly relates to an intelligent trash can. Background Art

[0002] A trash can, also known as a waste bin or a rubbish bin, is a container for putting garbage. Most are made of metal or plastic. When used, a plastic bag is placed in it. When there is too much garbage, the bag can be tied up and thrown away.

[0003] During normal use, garbage bags need to be frequently replaced, which causes a bad practical experience for users. Therefore, a smart garbage can that can automatically change bags is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent trash can which can realize automatic replacement of trash bags.

[0005] The technical solutions adopted by this utility model are as follows:

[0006] An intelligent trash can comprises a trash can body, wherein the top of the trash can body is turned over to form a closing portion, the bottom of the trash can body is adapted to be provided with a base, and a trash bag is arranged in the base;

[0007] The bottom of the barrel is provided with a bag opening device, which is used to absorb both sides of the garbage bag and open the garbage bag;

[0008] A garbage bag traction device is slidably connected to the barrel body, and the garbage bag traction device is used to support the garbage bag and drive the garbage bag to be lifted;

[0009] The bag opening device includes a guide portion, on which a suction plate is slidably connected, and a fan is fixedly connected to one side of the suction plate. An air flow channel is provided inside the suction plate, and one end of the air flow channel of the suction plate corresponds to the garbage bag, and the other end corresponds to the fan;

[0010] The garbage bag traction device includes a traction frame, a primary fixing part is hinged on the bottom side of the traction frame, an elastic sheet is provided at the angle between the primary fixing part and the traction frame, and the elastic sheet supports the primary fixing part to flip toward the outside of the traction frame.

[0011] An electromagnetic push rod is fixedly connected to the traction frame, a driving end of the electromagnetic push rod is connected to a traction part, the other end of the traction part is connected to the primary fixing part, the traction part is inserted and connected to the traction frame through a sliding connection, a plurality of secondary fixing parts are fixedly connected to the bottom of the primary fixing part, and a puncture part is provided at the end of the secondary fixing part;

[0012] The traction frame is slidably connected to the side wall of the barrel body, the traction frame is driven by an electric screw, the traction frame is hinged to the sliding part of the electric screw, and the traction frame can be flipped upward.

[0013] A synchronization rod is fixedly connected to one side of the adsorption plate, and the end of the synchronization rod away from the adsorption plate is fixedly connected to the outer surface of the internal tooth transmission belt, and the internal tooth transmission belt is connected to the side wall of the barrel body. There are two internal tooth transmission belts on a single side, and the adjacent ends are connected through a synchronization gear. A bevel gear 2 is fixedly connected to one side of the synchronization gear, and the bevel gear 2 on one side is driven by a stepper motor;

[0014] The side of the adsorption plate close to the garbage bag is provided with mutually adapted squeezing slots.

[0015] An air guide portion is fixedly connected to the bottom side of the barrel body, and an air flow channel is opened in the air guide portion. One end of the air flow channel of the air guide portion corresponds to the fan, and the other end is connected to the bottom support.

[0016] The base includes a shell, a guide hole is formed in the middle of the shell, and symmetrical guide plates are fixedly connected to the bottom of the shell, with gaps between the guide plates corresponding to the guide holes. A plastic bag placement tube is fixedly connected to the bottom of the shell, and an opening is formed on one side of the plastic bag placement tube, and a limit plate is fixedly connected to the open side, and the limit plate can be restored after bending;

[0017] The garbage bag is placed in the plastic bag placement tube, passes through the gap of the guide plate and extends out of the guide hole.

[0018] The top of the shell is located at the four corners of the guide hole and is rotatably connected to a clamping shaft. The top of the clamping shaft is fixedly connected to a bevel gear 1. The clamping shaft contacts the garbage bag. The bevel gear 1 is installed and adapted to the bottom of the base and the barrel body and then meshes with the bevel gear 2.

[0019] A plurality of magnets are fixedly connected to the inner side of the closed portion, and the magnets correspond to the traction frame and can magnetically attract the traction frame. An infrared sensor is provided on the top of the closed portion, and the infrared sensor is used to sense moving objects on the top of the trash can. A bag changing switch is provided on one side of the closed portion, and the bag changing switch is used to control the replacement of the trash bag. A guide plate is fixedly connected to the bottom of the closed portion, and the guide plate is used to guide the trash.

[0020] A cover is hinged on the top of the closing portion, and the cover is automatically opened and closed by a motor when the infrared sensor is working.

[0021] The garbage bag comprises a garbage bag module. The garbage bag module is equidistantly provided with a sealing portion and a porous breaking portion. The garbage bag module cut out along the porous breaking portion is a container with an open end.

[0022] The garbage bag module is made of cylindrical plastic, with two opposite sides extending inward in a V shape and being flattened. The garbage bag module is normally rolled into a cylindrical shape, and a plastic patch is glued to the input part of the garbage bag to be replaced.

[0023] The technical effects achieved by this utility model are:

[0024] The utility model places the garbage bag on the bottom support through the bottom and extends it inside the barrel body. The two sides of the garbage bag are simultaneously adsorbed by the adsorption plate and move away from each other, so that the top of the garbage bag is opened. Then the traction frame moves down to a suitable height, so that the first-level fixing part extends into the inner side of the opening of the garbage bag. With the support of the elastic sheet, the inner wall of the garbage bag is supported. Then, as the traction frame moves upward, the garbage bag is automatically replaced.

[0025] In the present invention, when the fan on the adsorption plate follows the guidance of the guide part and is adapted to the air flow channel of the air guide part, the air between the barrel body and the garbage bag is directed to the outside by the work of the fan, so that the garbage bag can fit on the inner wall of the barrel body, ensuring that the garbage bag can be fully unfolded. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the utility model;

[0027] Figure 2 This utility model Figure 1 Schematic diagram of the expanded structure;

[0028] Figure 3 This utility model Figure 1 Schematic diagram of the cross-sectional structure;

[0029] Figure 4 This utility model Figure 1 A schematic diagram of a left-side sectional structure;

[0030] Figure 5 This utility model Figure 1 A schematic diagram of the main cross-sectional structure of FIG.

[0031] Figure 6 It is a schematic structural diagram of the cross-section of the barrel body 2 in the present invention;

[0032] Figure 7 This utility model Figure 3 Schematic diagram of the structure of area B;

[0033] Figure 8 This is a partial cross-sectional structural diagram of the garbage bag traction device in the utility model;

[0034] Figure 9 This utility model Figure 4Schematic diagram of the structure of area A;

[0035] Figure 10 This is a schematic diagram of the expanded structure of the bottom support 3 in the present invention;

[0036] Figure 11 It is a structural diagram of the enclosing portion and adjacent components in the utility model;

[0037] Figure 12 It is a structural diagram of the garbage bag in the utility model.

[0038] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0039] 1. Closure part; 2. Barrel body;

[0040] 3. Bottom bracket; 301. Housing; 302. Clamping shaft; 303. Bevel gear 1; 304. Guide plate; 305. Guide hole; 306. Plastic bag placement tube; 307. Limit plate;

[0041] 4. Cover; 5. Guide plate;

[0042] 6. Garbage bag traction device; 601. Traction frame; 602. Primary fixing part; 603. Electromagnetic push rod; 604. Traction part; 605. Secondary fixing part; 606. Elastic sheet;

[0043] 7. Garbage bag; 701. Garbage bag module; 702. Sealing part; 703. Porous fracture part;

[0044] 8. Bag opening device; 801. Guide; 802. Adsorption plate; 803. Fan; 804. Internal tooth transmission belt; 805. Synchronous gear; 806. Bevel gear 2; 807. Synchronous rod;

[0045] 9. Air guide; 10. Magnet; 11. Bag changing switch; 12. Infrared sensor. DETAILED DESCRIPTION

[0046] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0047] like Figure 1-12 As shown, a smart trash can includes a body 2, a closure portion 1 is formed on the top of the body 2, a bottom support 3 is adapted to the bottom of the body 2, and a trash bag 7 is arranged in the bottom support 3;

[0048] A bag opening device 8 is provided at the bottom of the barrel body 2, and the bag opening device 8 is used to absorb both sides of the garbage bag 7 and open the garbage bag 7;

[0049] A garbage bag pulling device 6 is slidably connected to the barrel body 2, and the garbage bag pulling device 6 is used to support the garbage bag 7 and drive the garbage bag 7 to lift;

[0050] The bag opening device 8 includes a guide portion 801, to which a suction plate 802 is slidably connected. A fan 803 is fixedly connected to one side of the suction plate 802. An air flow channel is provided inside the suction plate 802. One end of the air flow channel of the suction plate 802 corresponds to the garbage bag 7, and the other end corresponds to the fan 803.

[0051] The garbage bag traction device 6 includes a traction frame 601, and a primary fixing part 602 is hinged on the bottom side of the traction frame 601. An elastic piece 606 is provided at the angle between the primary fixing part 602 and the traction frame 601. The elastic piece 606 supports the primary fixing part 602 to flip toward the outside of the traction frame 601.

[0052] According to the above structure, the garbage bag 7 is placed on the bottom support 3 through the bottom and extends to the inside of the barrel body 2. The garbage bag 7 is simultaneously adsorbed by both sides of the adsorption plate 802 and moves away from each other, so that the top of the garbage bag 7 is opened. Then the traction frame 601 is moved down to a suitable height, so that the first-level fixing part 602 extends into the inner side of the opening of the garbage bag 7. With the support of the elastic sheet 606, the inner wall of the garbage bag 7 is supported. Then, as the traction frame 601 moves upward, the garbage bag is replaced.

[0053] Furthermore, a plurality of small holes are provided on one side of the adsorption plate 802 close to the garbage bag 7, thereby ensuring a one-sided adsorption effect on the garbage bag 7 and making it easier to open the end of the garbage bag 7.

[0054] Furthermore, the traction frame 601 and the first-level fixing portion 602 are offset from the adsorption plate 802. When the first-level fixing portion 602 moves downward with the traction frame 601 and extends into the opened garbage bag 7, the bending of the first-level fixing portion 602 will not contact the adsorption plate 802. At the same time, the first-level fixing portion 602, supported by the elastic sheet 606, can be tightened from the inside of the garbage bag 7 to ensure that the opening of the garbage bag 7 is stable.

[0055] Furthermore, an outer corner of the first-level fixing part 602 is provided with an inclined surface, and the contact surface between the first-level fixing part 602 and the traction frame 601 is the inclined surface. By setting the first-level fixing part 602 at an angle, the deflection angle of the first-level fixing part 602 during operation is reduced.

[0056] Refer to the attached Figure 12 The garbage bag 7 includes a garbage bag module 701, and the garbage bag module 701 is equidistantly provided with a sealing portion 702 and a porous breaking portion 703. The garbage bag modules 701 divided along the porous breaking portion 703 are containers with open ends.

[0057] The garbage bag module 701 is made of cylindrical plastic with two opposite sides extending inward in a V shape and being flattened. The garbage bag module 701 is conventionally rolled into a cylindrical shape, and a plastic patch is glued to the input part of the garbage bag 7 to be replaced.

[0058] Furthermore, a plastic patch is glued to the input portion of the garbage bag 7 to facilitate inserting the end of the garbage bag 7 through the guide hole 305 .

[0059] Refer to the attached Figure 7 and attached Figure 10 The bottom bracket 3 includes a shell 301, a guide hole 305 is opened in the middle of the shell 301, and the bottom of the shell 301 is fixedly connected to symmetrically arranged guide plates 304. There is a gap between the guide plates 304, which corresponds to the guide hole 305. The bottom of the shell 301 is fixedly connected to a plastic bag placement tube 306, and one side of the plastic bag placement tube 306 is provided with an opening, and the opening side is fixedly connected to a limit plate 307, and the limit plate 307 can be restored after bending;

[0060] The garbage bag 7 is placed in the plastic bag placement tube 306 , and the garbage bag 7 passes through the gap in the guide plate 304 and extends out of the guide hole 305 ;

[0061] The top of the shell 301 is located at the four corners of the guide hole 305 and is rotatably connected to the clamping shaft 302. The top of the clamping shaft 302 is fixedly connected to the bevel gear 1 303. The clamping shaft 302 is in contact with the garbage bag 7. The bevel gear 1 303 is installed and adapted at the bottom of the base 3 and the barrel body 2 and then meshes with the bevel gear 2 806.

[0062] According to the above structure, by bending the limit plate 307 and filling the bent opening of the garbage bag 7 into the plastic bag placement tube 306, and then loosening the limit plate 307 to reset the limit plate 307, the end of the garbage bag 7 is inserted through the guide plates 304 and the guide hole 305, and the end of the garbage bag 7 is clamped between the clamping shafts 302, thereby completing the replacement of the garbage bag. The garbage bag is a conventional rolled garbage bag, which is easy to produce, and the garbage bag does not have a bottom support, which reduces the cost of the garbage bag.

[0063] Furthermore, a breathable bottom plate is snapped on or magnetically attracted to the bottom of the housing 301 , and the garbage bag 7 in the housing 301 can be replaced by removing the breathable bottom plate.

[0064] Refer to the attached Figure 8 and attached Figure 9An electromagnetic push rod 603 is fixedly connected to the traction frame 601, and the driving end of the electromagnetic push rod 603 is connected to the traction part 604. The other end of the traction part 604 is connected to the primary fixing part 602. The traction part 604 is inserted and connected to the traction frame 601 through a sliding connection. A plurality of secondary fixing parts 605 are fixedly connected to the bottom of the primary fixing part 602, and a puncture part is provided at the end of the secondary fixing part 605;

[0065] The traction frame 601 is slidably connected to the side wall of the barrel body 2. The traction frame 601 is driven by an electric screw. The traction frame 601 is hinged to the sliding part of the electric screw, and the traction frame 601 can be flipped upward.

[0066] According to the above structure, by driving the electromagnetic push rod 603 to drive the traction part 604, the primary fixing part 602 is pulled, and the primary fixing part 602 is brought into contact with the side wall of the traction frame 601, so that the primary fixing part 602 is separated from the garbage bag 7. When the electromagnetic push rod 603 is not working, the primary fixing part 602 is supported by the elastic sheet 606, bends, and contacts the inner wall of the garbage bag 7, thereby supporting the garbage bag 7.

[0067] When the primary fixing portion 602 is bent under the support of the elastic sheet 606, the primary fixing portion 602 can support the inner side of the garbage bag 7 and make the garbage bag 7 taut from the inside. At the same time, the secondary fixing portion 605 on the primary fixing portion 602 can pierce the garbage bag 7, thereby increasing the stability of the connection between the primary fixing portion 602 and the garbage bag 7 and preventing the garbage bag 7 from accidentally detaching when the traction frame 601 moves upward.

[0068] Furthermore, the traction portion 604 applies a deflection force to the primary fixing portion 602 toward the bottom side of the traction frame 601 , thereby making the traction frame 601 fit closely with the primary fixing portion 602 .

[0069] Furthermore, the secondary fixing portion 605 can be arranged in a staggered manner to prevent the multiple puncture holes from extending to both sides and connecting under tension, causing the garbage bag 7 to rupture on one side.

[0070] Refer to the attached Figure 6 and attached Figure 7 , a synchronization rod 807 is fixedly connected to one side of the adsorption plate 802, and the end of the synchronization rod 807 away from the adsorption plate 802 is fixedly connected to the outer surface of the internal tooth transmission belt 804, and the internal tooth transmission belt 804 is connected to the side wall of the barrel body 2. There are two internal tooth transmission belts 804 on a single side, and the adjacent ends are connected through a synchronization gear 805. One side of the synchronization gear 805 is fixedly connected to a bevel gear 2 806, and one side of the bevel gear 2 806 is driven by a stepping motor;

[0071] A mutually adapted squeezing slot is provided on one side of the adsorption plate 802 close to the garbage bag 7 .

[0072] Furthermore, the stepping motor drives the adsorption plates 802 to move toward or away from each other by driving the stepping motor to rotate forward and reverse.

[0073] Furthermore, the internal tooth transmission belt 804 on one side is synchronously driven by the synchronous gear 805 .

[0074] Furthermore, the transmission sides of the bevel gear 2 806 and the bevel gear 1 303 are determined according to the actual rotation direction.

[0075] Furthermore, the extrusion slot is set at a small inclination angle on the surface of the adsorption plate 802, and the inclination angle is between two and five degrees.

[0076] According to the above structure, when the adsorption plate 802 moves toward the side of the garbage bag 7, the clamping shaft 302 is driven to rotate by the synchronous gear 805, so that the clamping shaft 302 applies a force away from each other to the two ends of the garbage bag 7, so that the garbage bag 7 is in a taut state, which makes it easier for the adsorption plate 802 to adsorb the outer side of the garbage bag 7. When the adsorption plate 802 moves toward the side away from the garbage bag 7, the clamping shaft 302 is driven to rotate by the synchronous gear 805, so that the clamping shaft 302 applies a force towards the two ends of the garbage bag 7, so that the two ends of the garbage bag 7 are pushed towards the middle, ensuring that the garbage bag 7 will not be stuck between the clamping shafts 302 when the garbage bag 7 is opened;

[0077] Refer to the attached Figure 5 and attached Figure 6 The bottom side of the barrel body 2 is fixedly connected with an air guide part 9, and an air flow channel is opened in the air guide part 9. One end of the air flow channel of the air guide part 9 corresponds to the fan 803, and the other end is connected to the bottom support 3.

[0078] According to the above structure, when the fan 803 on the adsorption plate 802 follows the guidance of the guide part 801 and adapts to the air flow channel of the air guide part 9, the air between the barrel body 2 and the garbage bag 7 is guided by the air guide part 9 to the outside of the garbage through the work of the fan 803, so that the garbage bag 7 can fit on the inner wall of the barrel body 2, ensuring that the garbage bag 7 can be fully unfolded.

[0079] Refer to the attached Figure 11 A plurality of magnets 10 are fixedly connected to the inner side of the closed portion 1. The magnets 10 correspond to the traction frame 601 and can magnetically adsorb the traction frame 601. An infrared sensor 12 is provided on the top of the closed portion 1. The infrared sensor 12 is used to sense moving objects on the top of the trash can. A bag changing switch 11 is provided on one side of the closed portion 1. The bag changing switch 11 is used to control the replacement of the garbage bag. A guide plate 5 is fixedly connected to the bottom of the closed portion 1. The guide plate 5 is used to guide the garbage.

[0080] A cover 4 is hinged on the top of the closing portion 1 , and the cover 4 is automatically opened and closed by a motor when the infrared sensor 12 is working.

[0081] Furthermore, the closing portion 1 is hinged to the top of the barrel body 2, a motor-driven gear is provided inside the closing portion 1, and a fixed gear is provided on the barrel body 2, so that when the motor is working, the closing portion 1 is flipped as a whole under the transmission engagement of the two gears, and the transmission method of the cover 4 and the closing portion 1 is the same.

[0082] According to the above structure, when the bag changing switch 11 is pressed, the two adsorption plates 802 move toward each other and clamp the porous breaking part 703 of the garbage bag module 701 through the squeezing slot. Then the closing part 1 flips upward and drives the traction frame 601 to flip synchronously under the adsorption of the magnet 10, thereby applying an upward force to the single garbage bag module 701. At this time, since the squeezing slot is inclined, the porous breaking part 703 breaks from one end under the upward traction force and extends to the other end. Then, the end of the garbage bag 7 is adsorbed under the operation of the bag opening device 8, and opened under the traction of the adsorption plate 802, and then another garbage bag is replaced.

[0083] The working principle of the present invention is as follows: when the bag-changing switch 11 is pressed, the two adsorption plates 802 move toward each other and clamp the end of the porous fracture portion 703 of the garbage bag module 701 through the squeezing slot, and then the closing portion 1 flips upward, and the traction frame 601 is driven to flip synchronously under the adsorption of the magnet 10, thereby applying an upward force to the single garbage bag module 701. At this time, due to the inclined squeezing slot, the porous fracture portion 703 breaks from one end under the upward traction force and extends to the other end. Then the garbage bag is manually driven, and then the closing portion 1 is opened. Reset, and at the same time, under the operation of the fan 803, the adsorption plate 802 simultaneously adsorbs both sides of the garbage bag 7, and as the adsorption plate 802 moves away, the top of the garbage bag 7 is opened, and then the traction frame 601 moves down to a suitable height, so that the first-level fixing part 602 extends into the inner side of the opening of the garbage bag 7. At this time, when the electromagnetic push rod 603 is not working, the first-level fixing part 602 is supported by the elastic sheet 606, bends, and contacts the inner wall of the garbage bag 7 to achieve support, and then as the traction frame 601 moves upward, the garbage bag is automatically replaced.

[0084] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A smart trash can, comprising a trash can body (2), characterized in that: The top of the barrel body (2) is turned over to form a closing portion (1), and the bottom of the barrel body (2) is adapted to be provided with a base (3), wherein a garbage bag (7) is provided in the base (3); A bag opening device (8) is provided at the bottom of the barrel body (2), and the bag opening device (8) is used to absorb both sides of the garbage bag (7) and open the garbage bag (7); A garbage bag traction device (6) is slidably connected to the barrel body (2), and the garbage bag traction device (6) is used to support the garbage bag (7) and drive the garbage bag (7) to be lifted; The bag opening device (8) comprises a guide portion (801), an adsorption plate (802) is slidably connected to the guide portion (801), a fan (803) is fixedly connected to one side of the adsorption plate (802), an air flow channel is provided inside the adsorption plate (802), one end of the air flow channel of the adsorption plate (802) corresponds to the garbage bag (7), and the other end corresponds to the fan (803); The garbage bag traction device (6) comprises a traction frame (601), a primary fixing portion (602) being hingedly connected to the bottom side of the traction frame (601), an elastic sheet (606) being provided at an angle between the primary fixing portion (602) and the traction frame (601), and the elastic sheet (606) supporting the primary fixing portion (602) to flip toward the outside of the traction frame (601).

2. The intelligent trash can according to claim 1, characterized in that: An electromagnetic push rod (603) is fixedly connected to the traction frame (601), a driving end of the electromagnetic push rod (603) is connected to a traction portion (604), the other end of the traction portion (604) is connected to the primary fixing portion (602), the traction portion (604) is inserted through the traction frame (601) and connected to the traction frame (601) through a sliding connection, a plurality of secondary fixing portions (605) are fixedly connected to the bottom of the primary fixing portion (602), and a puncture portion is provided at the end of the secondary fixing portion (605); The traction frame (601) is slidably connected to the side wall of the barrel body (2), the traction frame (601) is driven by an electric screw, the traction frame (601) is hinged to the sliding part of the electric screw, and the traction frame (601) can be flipped upward.

3. The intelligent trash can according to claim 1, characterized in that: A synchronization rod (807) is fixedly connected to one side of the adsorption plate (802), and one end of the synchronization rod (807) away from the adsorption plate (802) is fixedly connected to the outer surface of the internal tooth transmission belt (804), and the internal tooth transmission belt (804) is connected to the side wall of the barrel body (2). The number of the internal tooth transmission belts (804) on a single side is two, and the adjacent ends are connected by a synchronization gear (805). A bevel gear 2 (806) is fixedly connected to one side of the synchronization gear (805), and the bevel gear 2 (806) on one side is driven by a stepping motor. The adsorption plate (802) is provided with mutually adapted extrusion slots on one side close to the garbage bag (7).

4. The intelligent trash can according to claim 1, characterized in that: An air guide portion (9) is fixedly connected to the bottom side of the barrel body (2), and an air flow channel is provided in the air guide portion (9). One end of the air flow channel of the air guide portion (9) corresponds to the fan (803), and the other end is connected to the bottom support (3).

5. The intelligent trash can according to claim 3, characterized in that: The base (3) comprises a shell (301), a guide hole (305) is provided in the middle of the shell (301), and the bottom of the shell (301) is fixedly connected to symmetrically arranged guide plates (304), with gaps between the guide plates (304) corresponding to the guide holes (305), and a plastic bag placement tube (306) is fixedly connected to the bottom of the shell (301), an opening is provided on one side of the plastic bag placement tube (306), and a limiting plate (307) is fixedly connected to the opening side, and the limiting plate (307) can be restored after being bent; The garbage bag (7) is placed in the plastic bag placement tube (306), and the garbage bag (7) passes through the gap of the guide plate (304) and extends out of the guide hole (305).

6. The intelligent trash can according to claim 5, characterized in that: The top of the housing (301) is located at the four corners of the guide hole (305) and is rotatably connected to a clamping shaft (302). The top of the clamping shaft (302) is fixedly connected to a bevel gear 1 (303). The clamping shaft (302) contacts the garbage bag (7). The bevel gear 1 (303) is installed and adapted on the bottom of the base (3) and the barrel (2) to engage with the bevel gear 2 (806).

7. The intelligent trash can according to claim 1, characterized in that: A plurality of magnets (10) are fixedly connected to the inner side of the enclosing portion (1), the magnets (10) corresponding to the traction frame (601) and capable of magnetically adsorbing the traction frame (601), an infrared sensor (12) is provided on the top of the enclosing portion (1), the infrared sensor (12) is used to sense moving objects on the top of the trash can, a bag changing switch (11) is provided on one side of the enclosing portion (1), the bag changing switch (11) is used to control the replacement of the trash bag, and a guide plate (5) is fixedly connected to the bottom of the enclosing portion (1), the guide plate (5) is used to guide the trash; The top of the closing portion (1) is hinged with a cover (4), and the cover (4) is automatically opened and closed by a motor when the infrared sensor (12) is working.

8. The intelligent trash can according to claim 1, characterized in that: The garbage bag (7) comprises a garbage bag module (701), wherein the garbage bag module (701) is provided with a sealing portion (702) and a porous fracture portion (703) at equal intervals, and the garbage bag modules (701) divided along the porous fracture portion (703) are containers with open ends.

9. The intelligent trash can according to claim 8, characterized in that: The garbage bag module (701) is composed of cylindrical plastic with two opposite sides extending inward in a V-shape and being flattened. The garbage bag module (701) is normally rolled into a cylindrical shape, and a plastic patch is glued to the input portion of the garbage bag (7) to be replaced.

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