Split type intelligent garbage can

Abstract

The split type intelligent garbage can comprises a can cover assembly, an upper can body, a lower can body and a connecting middle frame, the can cover assembly is movably installed on the upper portion of the upper can body, the lower portion of the upper can body is connected with the upper portion of the connecting middle frame in a buckled mode, and the upper portion of the lower can body is connected with the lower portion of the connecting middle frame in a buckled mode. The inner diameter of the upper can body is larger than or equal to the outer diameter of the lower can body, and a connecting clamping ring is arranged on the lower portion of the can cover assembly and inserted into the upper can body. The upper can body and the lower can body are connected through the connecting middle frame in a buckled mode, during packaging, the lower can body can be detached and placed in the upper can body, and the can cover assembly is detached and placed in the upper can body together, so that the height of the intelligent garbage can is shortened to the height of the upper can body, the storage space of the upper can body is fully utilized, and occupied space is reduced; and independent packaging and transportation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans, in particular to a split-type intelligent trash can. Background Art

[0002] A trash can is an everyday item for holding trash. When in use, a trash bag is usually put into the trash can. In order to prevent the odor of the trash from escaping, a lid is often provided for sealing. Therefore, a traditional trash can includes a body and a lid. When transporting and storing, the body and the lid are often removed, and multiple bodies and lids are stacked separately to reduce space occupancy. However, with the development of science and technology, smart trash cans have been born. Smart trash cans often have automatic opening and closing lid functions integrated into the lids, and even automatic bagging and packaging functions are realized. Therefore, the size of the lids is getting larger and larger. In addition, due to the increase in product value, independent packaging is often used during transportation, and the entire body cannot be folded for storage. The height of the body is too high, resulting in a large space occupancy, which is inconvenient for storage and transportation. Therefore, it is necessary to improve it. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a split-type intelligent trash can, which can reduce the height of the trash can during packaging and transportation, reduce space occupancy, facilitate disassembly and assembly, and has high structural strength.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a split-type intelligent trash can, including a bucket cover assembly, an upper bucket body, a lower bucket body and a connecting middle frame, the bucket cover assembly is movably installed on the upper part of the upper bucket body, the lower part of the upper bucket body is connected with the upper buckle of the connecting middle frame, the upper part of the lower bucket body is connected with the lower buckle of the connecting middle frame, the inner diameter of the upper bucket body is greater than or equal to the outer diameter of the lower bucket body, the lower part of the bucket cover assembly is provided with a connecting snap ring, and the connecting snap ring is inserted in the upper bucket body,

[0005] The smart trash can is provided with a first packaging state and a second packaging state.

[0006] In the first packaging state, the lower barrel is separated from the connecting middle frame, the lower barrel is arranged in the upper barrel, the barrel cover assembly is separated from the upper barrel, and the barrel cover assembly is arranged in the upper barrel and inserted into the lower barrel;

[0007] In the second packaging state, the connecting middle frame is separated from the upper barrel body and the lower barrel body respectively, the lower barrel body is arranged in the upper barrel body, the barrel cover assembly is separated from the upper barrel body, the connecting middle frame is arranged in the upper barrel body or embedded in the connecting clamp, and the barrel cover assembly is arranged in the upper barrel body and inserted into the lower barrel body.

[0008] In a further technical solution, an upper annular connecting groove with an opening facing upward is provided at the upper part of the connecting middle frame, an annular lower connecting groove with an opening facing downward is provided at the lower part of the connecting middle frame, a plurality of upper connecting buckles are provided at intervals on the inner wall of the annular upper connecting groove, a plurality of lower connecting buckles are provided at intervals on the inner wall of the annular lower connecting groove, a first clamping protrusion is provided at the lower edge of the upper barrel body, a second clamping protrusion is provided at the upper edge of the lower barrel body, the lower part of the upper barrel body is inserted into the upper annular connecting groove, and each upper connecting buckle is respectively clamped and connected with the first clamping protrusion, the upper part of the lower barrel body is inserted into the lower annular connecting groove, and each lower connecting buckle is respectively clamped and connected with the second clamping protrusion.

[0009] In a further technical solution, a plurality of upper baffles are extended upward from the inner side wall of the annular upper connecting groove, and a plurality of lower baffles are extended downward from the inner side wall of the annular lower connecting groove, and the upper baffles and the lower baffles are staggered with each other, and each upper baffle is inserted into the upper barrel body and abuts against the inner wall of the upper barrel body, and each lower baffle is inserted into the lower barrel body and abuts against the inner wall of the lower barrel body.

[0010] In a further technical solution, each upper connecting buckle is arranged on the outer side wall of the annular upper connecting groove, the upper part of the upper connecting buckle is inclined downward from the outside to the inside to form an upper guiding inclined surface, and the lower edge of the upper barrel body is folded outward to form a first clamping protrusion;

[0011] Each lower connecting buckle is arranged on the outer side wall of the annular lower connecting groove, and the lower part of the lower connecting buckle is inclined upward from outside to inside to form a lower guiding inclined surface, and the upper edge of the lower barrel body is folded outward to form a second clamping protrusion.

[0012] In a further technical solution, the lower barrel includes a barrel body and a base, the lower edge of the barrel body is folded inward to form a third snap-fitting protrusion, the outer side surface of the base is provided with an annular snap-fitting groove, and the third snap-fitting protrusion is snap-connected with the annular snap-fitting groove.

[0013] In a further technical solution, an inner connecting ring is provided on the upper part of the base, an annular clamping groove is provided on the outer side surface of the lower part of the inner connecting ring, the inner connecting ring is inserted into the barrel body and abuts against the inner wall of the barrel body, and a buffer chamber is provided inside the lower part of the base.

[0014] In a further technical solution, the outer diameter of the upper edge of the upper barrel body is greater than the outer diameter of the lower edge of the upper barrel body to form an upper barrel body with a trapezoidal cross-sectional shape, the outer diameter of the upper edge of the lower barrel body is greater than the outer diameter of the lower edge of the lower barrel body to form a lower barrel body with a trapezoidal cross-sectional shape, and the outer diameter of the lower edge of the upper barrel body is the same as the outer diameter of the upper edge of the lower barrel body.

[0015] In a further technical solution, the barrel cover assembly includes a barrel cover shell, a cover plate and a barrel cover bottom plate. A discarding port penetrating the barrel cover shell is provided in the middle of the barrel cover shell. The cover plate is rotatably installed on the barrel cover shell and covers the upper part of the discarding port. The barrel cover bottom plate is provided at the lower part of the barrel cover shell, and a connecting clamp is provided at the lower part of the barrel cover bottom plate.

[0016] In a further technical solution, the lower edge of the barrel cover shell extends downward and protrudes downward from the barrel cover bottom plate, and an annular fastening groove with an opening facing downward is formed between the barrel cover shell and the connecting clamp, and the upper part of the upper barrel body is tightly inserted into the annular fastening groove.

[0017] In a further technical solution, an automatic lid opening assembly is arranged inside the barrel cover shell, and the automatic lid opening assembly includes a PCB board, a lid opening detection mechanism, a driving motor, a reduction mechanism, a rotating rod and a fan gear. The PCB board is fixedly installed on the front side of the discarding port, the lid opening detection mechanism is arranged on the PCB board, the PCB board is provided with a control circuit, the lid opening detection mechanism is electrically connected to the control circuit, the rotating rod is rotatably installed on the rear side of the discarding port, the rear side of the cover plate is fixedly installed on the rotating rod, the fan gear is fixedly installed on the end of the rotating rod, the fan gear is transmission connected to the reduction mechanism, the reduction mechanism is transmission connected to the driving motor, and the driving motor is electrically connected to the control circuit.

[0018] After adopting the above structure, the advantages of the utility model compared with the prior art are: the upper barrel body and the lower barrel body are connected by a connecting middle frame buckle. When packaging, the lower barrel body can be disassembled and placed in the upper barrel body, and the barrel cover assembly can be disassembled and placed in the upper barrel body, thereby shortening the height of the smart trash can to the height of the upper barrel body, so as to make full use of the storage space of the upper barrel body, reduce space occupancy, and facilitate independent packaging and transportation; through the upper baffle and the lower baffle, the depth of the annular upper connecting groove and the annular lower connecting groove is increased, thereby increasing the contact area between the upper barrel body and the lower barrel body and the connecting middle frame, increasing the connection strength, and making the overall structural strength of the smart trash can higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is an exploded view of the utility model;

[0022] Figure 3 It is a cross-sectional view of the utility model;

[0023] Figure 4 The utility model Figure 3 A magnified view of part A;

[0024] Figure 5The utility model Figure 3 A magnified view of part B;

[0025] Figure 6 The utility model Figure 3 Enlarged view of part C;

[0026] Figure 7 It is an exploded view of the barrel cover assembly of the utility model;

[0027] Figure 8 It is a structural schematic diagram of the connection middle frame of the utility model;

[0028] Fig. 9 It is a state reference diagram of the first packaging state of the utility model;

[0029] Fig.10 It is a state reference diagram of the second packaging state of the utility model.

[0030] In the figure:

[0031] 1 barrel cover assembly, 11 barrel cover shell, 111 discarding port, 12 cover plate, 13 barrel cover bottom plate, 14 connecting clamp ring, 15 annular fastening groove, 161 PCB board, 162 cover opening detection mechanism, 163 driving motor, 164 speed reduction mechanism, 165 rotating rod, 166 sector gear;

[0032] 2 upper barrel body, 21 first clamping convex portion;

[0033] 3 lower barrel body, 31 barrel body, 311 second clamping protrusion, 312 third clamping protrusion, 32 base, 321 annular clamping groove, 322 inner connecting ring, 323 buffer chamber;

[0034] 4 is connected to the middle frame, 41 is an annular upper connecting groove, 42 is an annular lower connecting groove, 43 is an upper connecting buckle, 431 is an upper guiding inclined surface, 44 is a lower connecting buckle, 441 is a lower guiding inclined surface, 45 is an upper baffle, and 46 is a lower baffle. DETAILED DESCRIPTION

[0035] The following are only preferred embodiments of the present invention, and do not limit the protection scope of the present invention.

[0036] A split type intelligent trash can, such as Figures 1 to 8 As shown, it includes a barrel cover assembly 1, an upper barrel body 2, a lower barrel body 3 and a connecting middle frame 4. The barrel cover assembly 1 is movably installed on the upper part of the upper barrel body 2, the lower part of the upper barrel body 2 is buckled and connected to the upper part of the connecting middle frame 4, the upper part of the lower barrel body 3 is buckled and connected to the lower part of the connecting middle frame 4, the inner diameter of the upper barrel body 2 is greater than or equal to the outer diameter of the lower barrel body 3, and the lower part of the barrel cover assembly 1 is provided with a connecting snap ring 14, which is inserted into the upper barrel body 2.

[0037] The smart trash can is provided with a first packaging state and a second packaging state. In the first packaging state, Fig. 9 As shown, the lower barrel body 3 is separated from the connecting middle frame 4, the lower barrel body 3 is arranged in the upper barrel body 2, the barrel cover assembly 1 is separated from the upper barrel body 2, and the barrel cover assembly 1 is arranged in the upper barrel body 2 and inserted into the lower barrel body 3;

[0038] In the second packaging state, Fig.10 As shown, the connecting middle frame 4 is separated from the upper barrel body 2 and the lower barrel body 3 respectively, the lower barrel body 3 is arranged in the upper barrel body 2, the barrel cover assembly 1 is separated from the upper barrel body 2, the connecting middle frame 4 is arranged in the upper barrel body 2 or embedded in the connecting clamp 14, and the barrel cover assembly 1 is arranged in the upper barrel body 2 and inserted into the lower barrel body 3.

[0039] The body of a traditional smart trash can is an integral structure. When packaging and transporting, only the lid assembly 1 can be disassembled and placed in the body, which still occupies a relatively high vertical space, is large in size, and is inconvenient to transport. However, the upper body 2 and the lower body 3 of the utility model are connected by a snap connection with the middle frame 4. When packaging, the lower body 3 can be disassembled and placed in the upper body 2, and the lid assembly 1 can be disassembled and placed in the upper body 2, thereby shortening the height of the smart trash can to the height of the upper body 2, so as to make full use of the storage space of the upper body 2, reduce space occupancy, and facilitate independent packaging and transportation.

[0040] Specifically, Figure 5 and Figure 8 As shown, the upper part of the connecting middle frame 4 is provided with an annular upper connecting groove 41 with an opening facing upward, the lower part of the connecting middle frame 4 is provided with an annular lower connecting groove 42 with an opening facing downward, the inner wall of the annular upper connecting groove 41 is provided with a plurality of upper connecting buckles 43 at intervals, the inner wall of the annular lower connecting groove 42 is provided with a plurality of lower connecting buckles 44 at intervals, the lower edge of the upper barrel body 2 is provided with a first clamping protrusion 21, the upper edge of the lower barrel body 3 is provided with a second clamping protrusion 311, the lower part of the upper barrel body 2 is inserted into the annular upper connecting groove 41, and each upper connecting buckle 43 is respectively clamped and connected with the first clamping protrusion 21, the upper part of the lower barrel body 3 is inserted into the annular lower connecting groove 42, and each lower connecting buckle 44 is respectively clamped and connected with the second clamping protrusion 311. The upper barrel body 2 and the lower barrel body 3 are respectively inserted into the annular upper connecting groove 41 and the annular lower connecting groove 42. The upper barrel body 2 and the lower barrel body 3 are respectively positioned and limited by the annular upper connecting groove 41 and the annular lower connecting groove 42 to improve the connection strength and facilitate installation.

[0041] Specifically, the inner side wall of the annular upper connecting groove 41 extends upward to form a plurality of spaced upper baffles 45, and the inner side wall of the annular lower connecting groove 42 extends downward to form a plurality of spaced lower baffles 46, and each upper baffle 45 and each lower baffle 46 are arranged alternately, each upper baffle 45 is inserted into the upper barrel body 2 and abuts against the inner wall of the upper barrel body 2, and each lower baffle 46 is inserted into the lower barrel body 3 and abuts against the inner wall of the lower barrel body 3. The depth of the annular upper connecting groove 41 and the annular lower connecting groove 42 is increased by the upper baffle 45 and the lower baffle 46, thereby increasing the contact area between the upper barrel body 2 and the lower barrel body 3 and the connection middle frame 4, improving the connection strength, and making the overall structural strength of the smart trash can higher. The upper baffle 45 and the lower baffle 46 are arranged alternately, which can simplify the structure of the connection middle frame 4 while improving the structural strength.

[0042] Specifically, each upper connecting buckle 43 is arranged on the outer side wall of the annular upper connecting groove 41, and the upper part of the upper connecting buckle 43 is inclined downward from the outside to the inside to form an upper guide inclined surface 431, and the lower edge of the upper barrel body 2 is folded outward to form a first clamping protrusion 21; each lower connecting buckle 44 is arranged on the outer side wall of the annular lower connecting groove 42, and the lower part of the lower connecting buckle 44 is inclined upward from the outside to the inside to form a lower guide inclined surface 441, and the upper edge of the lower barrel body 3 is folded outward to form a second clamping protrusion 311. During installation, the first clamping protrusion 21 first contacts the upper guiding bevel 431. Under the guidance of the upper guiding bevel 431, the upper barrel body 2 is deformed to a certain extent, so that the barrel mouth of the upper barrel body 2 expands, thereby clamping the first clamping protrusion 21 in the annular upper connecting groove 41; the second clamping protrusion 311 first contacts the lower guiding bevel 441. Under the guidance of the lower guiding bevel 441, the lower barrel body 3 is deformed to a certain extent, so that the barrel mouth of the lower barrel body 3 expands, thereby clamping the second clamping protrusion 311 in the annular lower connecting groove 42, thereby avoiding jamming and making installation more convenient.

[0043] Specifically, the lower barrel body 3 includes a barrel body 31 and a base 32. The lower edge of the barrel body 31 is folded inward to form a third clamping protrusion 312. The outer side of the base 32 is provided with an annular clamping groove 321. The third clamping protrusion 312 is clamped and connected with the annular clamping groove 321. The barrel body 31 and the base 32 are clamped and connected to form the lower barrel body 3, which is convenient for disassembly and cleaning, and is convenient for disassembly and independent packaging. When multiple smart trash cans are mixed and packaged, the convenience of packaging and transportation is further improved, and the space occupation is further reduced.

[0044] Specifically, an inner connecting ring 322 is provided at the upper part of the base 32, an annular clamping groove 321 is provided at the outer side surface of the lower part of the inner connecting ring 322, the inner connecting ring 322 is inserted into the barrel body 31 and abuts against the inner wall of the barrel body 31, and a buffer chamber 323 is provided inside the lower part of the base 32. The inner connecting ring 322 is inserted into the barrel body 31, which increases the connection area between the barrel body 31 and the base 32, improves the connection strength, and can make the outer side surface of the barrel body 31 fit with the outer side surface of the base 32, prevent the appearance of steps, and improve the aesthetics. The buffer chamber 323 can increase the load-bearing weight of the smart trash can and also play a role in moisture isolation.

[0045] Specifically, the outer diameter of the upper edge of the upper barrel body 2 is greater than the outer diameter of the lower edge of the upper barrel body 2 to form an upper barrel body 2 with a trapezoidal cross-sectional shape, the outer diameter of the upper edge of the lower barrel body 3 is greater than the outer diameter of the lower edge of the lower barrel body 3 to form a lower barrel body 3 with a trapezoidal cross-sectional shape, and the outer diameter of the lower edge of the upper barrel body 2 is the same as the outer diameter of the upper edge of the lower barrel body 3. The outer diameter of the lower edge of the upper barrel body 2 is the same as the outer diameter of the upper edge of the lower barrel body 3, so that the connection middle frame 4 can be blindly installed in both directions, further improving the convenience of installation, and keeping the connection between the upper barrel body 2 and the lower barrel body 3 smooth and without steps, improving the degree of integration, and being more beautiful.

[0046] Specifically, the barrel cover assembly 1 includes a barrel cover housing 11, a cover plate 12 and a barrel cover bottom plate 13. A discarding port 111 penetrating the barrel cover housing 11 is provided in the middle of the barrel cover housing 11. The cover plate 12 is rotatably mounted on the barrel cover housing 11 and covers the upper part of the discarding port 111. The barrel cover bottom plate 13 is provided at the lower part of the barrel cover housing 11. The connecting clamp ring 14 is provided at the lower part of the barrel cover bottom plate 13. When in use, the cover plate 12 is rotated to open so that garbage is thrown into the discarding port 111. The cover plate 12 can prevent odor from emitting.

[0047] Specifically, the lower edge of the barrel cover shell 11 extends downward and protrudes downward from the barrel cover bottom plate 13, and an annular fastening groove 15 with an opening facing downward is formed between the barrel cover shell 11 and the connecting clamp ring 14, and the upper part of the upper barrel body 2 is tightly inserted into the annular fastening groove 15. The upper barrel body 2 is fixed by the annular fastening groove 15, the connection area is increased, and the connection strength is further improved.

[0048] Specifically, an automatic lid opening assembly is arranged inside the barrel cover shell 11, and the automatic lid opening assembly includes a PCB board 161, a lid opening detection mechanism 162, a drive motor 163, a reduction mechanism 164, a rotating rod 165 and a fan gear 166. The PCB board 161 is fixedly installed on the front side of the discarding port 111, the lid opening detection mechanism 162 is arranged on the PCB board 161, and the PCB board 161 is provided with a control circuit. The lid opening detection mechanism 162 is electrically connected to the control circuit. The rotating rod 165 is rotatably installed on the rear side of the discarding port 111, and the rear side of the cover plate 12 is fixedly installed on the rotating rod 165. The fan gear 166 is fixedly installed on the end of the rotating rod 165. The fan gear 166 is transmission-connected to the reduction mechanism 164, the reduction mechanism 164 is transmission-connected to the drive motor 163, and the drive motor 163 is electrically connected to the control circuit. The cover opening detection mechanism 162 detects whether there is an object approaching. When it is detected that there is an object approaching, the control circuit starts the drive motor 163, and the drive motor 163 drives the fan gear 166 to rotate through the reduction mechanism 164, thereby driving the rotating rod 165 to rotate to automatically open the cover 12; when the cover opening detection mechanism 162 does not detect the object approaching within a preset time, the control circuit starts the drive motor 163 to rotate in the opposite direction. The drive motor 163 drives the fan gear 166 to rotate in the opposite direction through the reduction mechanism 164, thereby driving the rotating rod 165 to rotate in the opposite direction to automatically close the cover 12, thereby realizing automatic opening and closing of the cover 12 without manual operation, and realizing contactless disposal when discarding garbage, which is more hygienic and clean.

[0049] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A split type intelligent trash can, characterized by: The invention comprises a barrel cover assembly (1), an upper barrel body (2), a lower barrel body (3) and a connecting middle frame (4); the barrel cover assembly (1) is movably mounted on the upper part of the upper barrel body (2); the lower part of the upper barrel body (2) is snap-connected to the upper part of the connecting middle frame (4); the upper part of the lower barrel body (3) is snap-connected to the lower part of the connecting middle frame (4); the inner diameter of the upper barrel body (2) is greater than or equal to the outer diameter of the lower barrel body (3); a connecting snap ring (14) is arranged at the lower part of the barrel cover assembly (1); the connecting snap ring (14) is inserted into the upper barrel body (2); The smart trash can is provided with a first packaging state and a second packaging state. In the first packaging state, the lower barrel body (3) is separated from the connecting middle frame (4), the lower barrel body (3) is arranged in the upper barrel body (2), the barrel cover assembly (1) is separated from the upper barrel body (2), and the barrel cover assembly (1) is arranged in the upper barrel body (2) and inserted into the lower barrel body (3); In the second packaging state, the connecting middle frame (4) is separated from the upper barrel body (2) and the lower barrel body (3), respectively, the lower barrel body (3) is arranged in the upper barrel body (2), the barrel cover assembly (1) is separated from the upper barrel body (2), the connecting middle frame (4) is arranged in the upper barrel body (2) or embedded in the connecting clamp (14), and the barrel cover assembly (1) is arranged in the upper barrel body (2) and inserted into the lower barrel body (3).

2. The split-type intelligent trash can according to claim 1 is characterized in that: The upper part of the connecting middle frame (4) is provided with an annular upper connecting groove (41) with an opening facing upward, and the lower part of the connecting middle frame (4) is provided with an annular lower connecting groove (42) with an opening facing downward. The inner wall of the annular upper connecting groove (41) is provided with a plurality of upper connecting buckles (43) at intervals, and the inner wall of the annular lower connecting groove (42) is provided with a plurality of lower connecting buckles (44) at intervals. The lower edge of the upper barrel body (2) is provided with a first clamping protrusion (21), and the upper edge of the lower barrel body (3) is provided with a second clamping protrusion (311). The lower part of the upper barrel body (2) is inserted into the annular upper connecting groove (41), and each upper connecting buckle (43) is respectively clamped and connected with the first clamping protrusion (21). The upper part of the lower barrel body (3) is inserted into the annular lower connecting groove (42), and each lower connecting buckle (44) is respectively clamped and connected with the second clamping protrusion (311).

3. The split-type intelligent trash can according to claim 2 is characterized in that: The inner side wall of the annular upper connecting groove (41) extends upward to form a plurality of spaced upper baffles (45), and the inner side wall of the annular lower connecting groove (42) extends downward to form a plurality of spaced lower baffles (46), each of which is arranged alternately with each other. Each of the upper baffles (45) is inserted into the upper barrel body (2) and abuts against the inner wall of the upper barrel body (2), and each of the lower baffles (46) is inserted into the lower barrel body (3) and abuts against the inner wall of the lower barrel body (3).

4. The split-type intelligent trash can according to claim 2 is characterized in that: Each of the upper connecting buckles (43) is arranged on the outer side wall of the annular upper connecting groove (41), the upper part of the upper connecting buckle (43) is inclined downward from the outside to the inside to form an upper guiding inclined surface (431), and the lower edge of the upper barrel body (2) is folded outward to form the first clamping protrusion (21); Each of the lower connecting buckles (44) is arranged on the outer side wall of the annular lower connecting groove (42), and the lower part of the lower connecting buckle (44) is inclined upward from the outside to the inside to form a lower guiding inclined surface (441), and the upper edge of the lower barrel body (3) is folded outward to form the second clamping protrusion (311).

5. The split-type intelligent trash can according to claim 1 is characterized in that: The lower barrel body (3) comprises a barrel body (31) and a base (32); the lower edge of the barrel body (31) is folded inward to form a third clamping protrusion (312); the outer side surface of the base (32) is provided with an annular clamping groove (321); the third clamping protrusion (312) is clamped and connected with the annular clamping groove (321).

6. The split-type intelligent trash can according to claim 5 is characterized in that: An inner connecting ring (322) is arranged at the upper part of the base (32); the annular clamping groove (321) is arranged on the outer side surface of the lower part of the inner connecting ring (322); the inner connecting ring (322) is inserted into the barrel body (31) and abuts against the inner wall of the barrel body (31); and a buffer chamber (323) is arranged inside the lower part of the base (32).

7. A split-type intelligent trash can according to any one of claims 1 to 6, characterized in that: The outer diameter of the upper edge of the upper barrel body (2) is greater than the outer diameter of the lower edge of the upper barrel body (2), forming an upper barrel body (2) with a trapezoidal cross-sectional shape; the outer diameter of the upper edge of the lower barrel body (3) is greater than the outer diameter of the lower edge of the lower barrel body (3), forming a lower barrel body (3) with a trapezoidal cross-sectional shape; the outer diameter of the lower edge of the upper barrel body (2) is the same as the outer diameter of the upper edge of the lower barrel body (3).

8. The split-type intelligent trash can according to claim 7 is characterized by: The barrel cover assembly (1) comprises a barrel cover shell (11), a cover plate (12) and a barrel cover bottom plate (13); a discarding opening (111) penetrating the barrel cover shell (11) is provided in the middle of the barrel cover shell (11); the cover plate (12) is rotatably mounted on the barrel cover shell (11) and covers the upper part of the discarding opening (111); the barrel cover bottom plate (13) is provided at the lower part of the barrel cover shell (11); and the connecting clamp ring (14) is provided at the lower part of the barrel cover bottom plate (13).

9. The split-type intelligent trash can according to claim 8, characterized in that: The lower edge of the barrel cover shell (11) extends downward and protrudes downward from the barrel cover bottom plate (13), and an annular fastening groove (15) with an opening facing downward is formed between the barrel cover shell (11) and the connecting clamp ring (14), and the upper part of the upper barrel body (2) is tightly inserted into the annular fastening groove (15).

10. The split-type intelligent trash can according to claim 9, characterized in that: An automatic lid opening assembly is arranged inside the barrel cover housing (11), and the automatic lid opening assembly comprises a PCB board (161), a lid opening detection mechanism (162), a driving motor (163), a speed reduction mechanism (164), a rotating rod (165) and a sector gear (166). The PCB board (161) is fixedly mounted on the front side of the discarding opening (111), the lid opening detection mechanism (162) is arranged on the PCB board (161), and the PCB board (161) is provided with a control circuit. The cover detection mechanism (162) is electrically connected to the control circuit, the rotating rod (165) is rotatably mounted on the rear side of the discarding port (111), the rear side of the cover plate (12) is fixedly mounted on the rotating rod (165), the fan gear (166) is fixedly mounted on the end of the rotating rod (165), the fan gear (166) is transmission-connected to the speed reduction mechanism (164), the speed reduction mechanism (164) is transmission-connected to the drive motor (163), and the drive motor (163) is electrically connected to the control circuit.

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