Garbage compression garbage can

Abstract

The invention provides a garbage compression garbage can, relates to the technical field of garbage cans, and solves the technical problems that although an existing intelligent garbage can has a certain compression function, only one-time compression is generally carried out, the garbage classification precision is low, and garbage accumulation and space waste cannot be effectively solved. According to the technical scheme, a dual-compression mechanism and a garbage classification function are combined, after preliminary classification is carried out, first compression is carried out through a rotating motor and a gear system, then secondary compression is carried out through an electric air cylinder driving pressing plate, and the compression effect and the space utilization rate of the garbage can are remarkably improved; according to the invention, the garbage cleaning frequency is reduced, and the treatment efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of trash cans, in particular to a trash compression trash can. Background Art

[0002] Existing garbage compression technologies mainly rely on traditional mechanical compression or pneumatic compression methods. These technologies usually reduce the volume of garbage through a single compression, with limited compression effects and fail to effectively improve the capacity utilization of the garbage bin.

[0003] Traditional trash cans often use rotary motors to drive compression rollers or pneumatic cylinders. However, common drawbacks include unsorted waste, insufficient compression, and short cleaning cycles, leading to waste accumulation and frequent cleaning. Furthermore, while existing smart trash cans have some compression capabilities, they typically only perform a single compression, and their waste sorting accuracy is low, failing to effectively address the issues of waste accumulation and wasted space.

[0004] Therefore, current waste disposal technologies face challenges such as insufficient compression, frequent cleaning, and inaccurate waste sorting. Existing technologies have failed to effectively improve the efficiency and space utilization of trash cans. Especially in high-frequency waste disposal scenarios, the cleaning cycle is short, and waste accumulates significantly, resulting in poor trash can performance. Summary of the Invention

[0005] Therefore, the present invention solves the technical problems of low compression efficiency, inaccurate garbage classification, and low space utilization in the existing garbage cans; the garbage compression garbage can provided by the present invention can effectively improve the garbage compression effect, extend the service life of the garbage can, reduce the frequency of garbage accumulation, and thus improve the overall efficiency and reliability of garbage disposal; by combining the dual compression mechanism and the garbage classification function, after preliminary classification, the first compression is performed by the rotating motor and gear system, and then the electric cylinder drives the pressure plate to perform secondary compression, which significantly improves the compression effect and the space utilization of the garbage can, reduces the frequency of garbage cleaning, and improves the processing efficiency.

[0006] The present invention provides a garbage compression trash can, comprising: a frame, a guide rail mechanism is provided on the top of the frame, and a clamping mechanism is provided on the guide rail mechanism; a garbage sorting mechanism is provided below the clamping mechanism, and a garbage collection mechanism and a garbage compression mechanism are provided below the garbage sorting mechanism; the frame is a frame structure outside the device.

[0007] The guide rail mechanism controls the movement of the gripper mechanism to grip the garbage. The garbage sorting mechanism sorts the gripped garbage. The garbage collection mechanism collects the sorted garbage. The garbage compression mechanism compresses the garbage that needs to be compressed. This device automatically sorts and compresses the garbage through an intelligent control system. The guide rail mechanism and gripper mechanism automatically sort the garbage, and the sorted garbage is stored by the garbage collection mechanism.

[0008] Furthermore, the guide rail mechanism includes a Y-axis guide rail and an X-axis guide rail installed on the frame; the first stepper motor and the second stepper motor are arranged on the X-axis guide rail, and a slider is provided on the Y-axis guide rail; synchronous wheels are provided at both ends of the inner side of the X-axis guide rail and both ends of the Y-axis guide rail, and the synchronous wheels are connected to the output shafts of the first stepper motor and the second stepper motor through a synchronous belt transmission.

[0009] Furthermore, the clamping mechanism includes a connecting block, which is connected to the slider; a first connecting rod is provided at the bottom of the connecting block, a second connecting rod is provided at the bottom end of the first connecting rod, a third connecting rod is provided at the bottom end of the second connecting rod, and a clamping rod is provided at the bottom end of the third connecting rod; a first servo is provided on the second connecting rod, and a second servo is provided on the clamping rod; a second camera connected to the frame is provided above the clamping rod.

[0010] Furthermore, the garbage sorting mechanism includes four groups of isosceles trapezoidal baffles with equal waist lengths arranged below the clamping claws; the tops of the four groups of baffles form a quadrilateral, and the tops of adjacent baffles are perpendicular to each other in the horizontal plane; a third servo is provided on the top of each of the four groups of baffles, and the third servo is connected to the frame through a servo bracket, and the third servo output shaft is connected to its corresponding baffle; a protrusion can be provided on the top of the baffle, one side of the protrusion is connected to the third servo output shaft, and the other side is connected to the frame through a first mounting plate; a carrier plate connected to the frame is provided below the baffle, and the side length of the carrier plate is equal to the length of the bottom side of the baffle. When the sides of the four groups of baffles contact each other, a closed space is formed on all sides to enclose the garbage, and the carrier plate seals the bottom of the space.

[0011] Furthermore, the garbage collection mechanism includes a garbage can, the bottom of which is connected to the frame by a hinge; a first base plate is provided at the bottom of the frame, a fourth mounting plate is provided on the first base plate, a connecting buckle is provided at the bottom of the garbage can, and the connecting buckle is connected to the third mounting plate by a first electric cylinder; a first camera is provided on the frame in the area above the garbage can.

[0012] Furthermore, the garbage compression mechanism includes an aggregator positioned adjacent to the trash can, with a fourth mounting plate connected to the frame positioned below the aggregator. A meshing extrusion drive wheel and a meshing extrusion driven wheel are positioned within the aggregator, coaxially connected to the output shaft of a rotating motor mounted on the fourth mounting plate. Both the meshing extrusion drive wheel and the meshing extrusion driven wheel are connected to the fourth and fifth mounting plates via bearing blocks. Side panels are positioned below the meshing extrusion drive wheel and the meshing extrusion driven wheel. A second electric cylinder is positioned below the side panels, located on a second base plate connected to the frame. A push rod is connected to the output shaft of the second electric cylinder. After sorting, the garbage enters the garbage compression mechanism, where the rotating motor drives the meshing extrusion drive wheel and the meshing extrusion driven wheel. The compression force generated by the meshing gears provides initial compression. This process reduces the volume of the garbage by approximately 50%, significantly reducing its volume and improving the volumetric utilization of the trash can. The compressed garbage slides through the side panels into a storage box.

[0013] Furthermore, a shell is provided on the outside of the frame at a position corresponding to the garbage compression mechanism, a third electric cylinder is provided on the top of the shell, a pressure plate is provided on the output end of the third electric cylinder and extends into the shell; a storage box is provided in the shell, a window is opened on the inside of the shell, and the side panel is inclined toward the window.

[0014] Furthermore, a rotating plate is installed on the outside of the housing. The sidewall of the housing corresponding to the rotating plate has a hole larger than the side area of the storage box. A push rod faces the storage box. An electric cylinder drives the pressure plate for secondary compression, further reducing the volume of the garbage and ensuring that the garbage is more tightly packed within the storage box, minimizing space consumption. The electric cylinder also tilts the trash can, making it easier for staff to remove the garbage and replace the storage box. The device is also equipped with image recognition and sensor technology to ensure accurate garbage sorting. The entire process is automated and efficient, reducing the frequency of garbage removal and improving work efficiency.

[0015] Furthermore, the trash cans are provided in three groups, arranged in a "T-shaped" configuration within the frame along with the trash compression mechanism. The carrier plate is positioned above the center region of the "T-shaped" configuration formed by the three groups of trash cans and the trash compression mechanism. A fifth servo is provided below the carrier plate, and a fourth servo is provided below the fifth servo. The fourth servo is mounted on a second mounting plate, which is connected to the frame.

[0016] This application uses an intelligent control system to automatically sort and compress garbage. It employs an XY guide rail and a gripper mechanism to automatically sort the garbage, and the sorted garbage is then deposited through a garbage collection mechanism. The compression mechanism utilizes a dual compression mechanism. First, after sorting, the garbage enters the garbage compression mechanism. A rotating motor drives the active and passive compression wheels, generating a compression force through gear meshing to perform an initial compression. This process reduces the volume of the garbage by approximately 50%, significantly reducing its volume and improving the volume utilization of the trash can. The compressed garbage slides through the side panels into the storage box. Subsequently, an electric cylinder drives the pressing plate for a secondary compression, further reducing the volume of the garbage and ensuring a more compact stack within the storage box, minimizing space consumption. The electric cylinder also tilts the trash can, making it easier for workers to remove the garbage and replace the storage box. The device also incorporates image recognition and sensor technology to ensure accurate garbage sorting. The entire process is automated and efficient, reducing the frequency of garbage removal and improving work efficiency. Through this innovative design, the present invention provides an efficient, precise, and automated garbage disposal solution that significantly improves the efficiency and reliability of the trash can.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. The garbage compression trash can provided by the present invention controls the movement of the clamping mechanism to clamp the garbage through the guide rail mechanism, the garbage sorting mechanism classifies the clamped garbage, the garbage collecting mechanism collects the classified garbage, and the garbage compression mechanism compresses the garbage that needs to be compressed, thereby enhancing the garbage sorting and storage capacity, optimizing the space utilization of the trash can, improving the convenience and reliability of operation, and saving labor and time costs.

[0019] 2. The garbage compression trash can provided by the present invention is compressed by the extrusion driving wheel driven by a rotating motor and the gear: the rotating motor is used to drive the extrusion driving wheel and the gear system to efficiently compress the garbage, thereby achieving the first compression; the electric cylinder drives the pressure plate to perform a second compression on the garbage, thereby improving the compression effect and reducing the space occupied by the garbage; the side panel design ensures that the compressed garbage can effectively slide into the storage box, thereby reducing the risk of garbage leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 Schematic diagram of the guide rail mechanism structure of the present invention;

[0023] Figure 3 This is a schematic structural diagram of the clamping mechanism of the present invention;

[0024] Figure 4 This is a structural diagram of the garbage classification mechanism of the present invention;

[0025] Figure 5 This is a structural diagram of the garbage collection mechanism of the present invention;

[0026] Figure 6 Schematic diagram of the garbage compression mechanism structure of the present invention Figure 1 ;

[0027] Figure 7 Schematic diagram of the garbage compression mechanism structure of the present invention Figure 2 ;

[0028] Figure 8 Schematic diagram of the structure of the second camera of the present invention;

[0029] Figure 9 It is a structural schematic diagram of the guide rail mechanism of the present invention.

[0030] Description of reference numerals:

[0031] 1. Guide rail mechanism; 2. Gripper mechanism; 3. Garbage sorting mechanism; 4. Garbage collection mechanism; 5. Garbage compression mechanism; 6. First stepper motor; 7. Second stepper motor; 8. Y-axis guide rail; 9. X-axis guide rail; 10. Synchronous pulley; 11. Synchronous belt; 12. Slider; 13. Connecting block; 14. First connecting rod; 15. First servo; 16. Second connecting rod; 17. Third connecting rod; 18. Gripper; 19. Second servo; 20. First mounting plate; 21. Baffle; 22. Servo bracket; 23. Third servo; 24. Second mounting plate; 25. Fourth servo; 26. Fifth servo 27. Carrier plate; 28. First camera; 29. Trash can; 30. Hinge; 31. Connecting buckle; 32. First electric cylinder; 33. Third mounting plate; 34. First base plate; 35. Extrusion driving wheel; 36. Aggregator; 37. Extrusion driven wheel; 38. Bearing seat; 39. Fourth mounting plate; 40. Second electric cylinder; 41. Second base plate; 42. Push rod; 43. Rotating motor; 44. Third electric cylinder; 45. Rotating plate; 46. Pressing plate; 47. Storage box; 48. Housing; 49. Side plate; 50. Fifth mounting plate; 51. Second camera; 52. L-shaped bracket. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0033] Example 1

[0034] Figure 1 This is a schematic diagram of the overall structure of a garbage compression trash can provided in this embodiment. Figure 1 As shown, the intelligent trash can automatic compression and processing device includes: a guide rail mechanism 1 for controlling the movement of a clamping mechanism 2, the clamping mechanism 2 for clamping trash, a trash sorting mechanism 3 for temporarily storing and sorting trash, a trash collecting mechanism 4 for collecting sorted trash, and a trash compression mechanism 5 for compressing part of the trash;

[0035] like Figure 2 As shown, the first stepper motor 6 and the second stepper motor 7 are installed at the top of the entire device, the Y-axis guide rail 8 and the X-axis guide rail 9 are installed on the profile, the profile is part of the frame, the slider 12 is installed above the Y-axis guide rail 8, and the synchronous wheel 10 and the synchronous belt 11 are installed on the inner side of the profile;

[0036] like Figure 3 As shown, the connecting block 13 is installed at the top of the clamping mechanism 2 for connecting the slider 12, the first connecting rod 14, the second connecting rod 16 and the third connecting rod 17 are installed below the connecting block 13, the first servo 15 is installed in the middle of the second connecting rod 16, the clamping jaw 18 is installed below the third connecting rod 17, and the second servo 19 is installed on the clamping jaw 18;

[0037] like Figure 4 As shown, the steering gear bracket 22 is mounted on the profile, the third steering gear 23 is mounted on the steering gear bracket 22, the baffle 21 is connected to the shaft of the third steering gear 23, and the other side is mounted on the first mounting plate 20, and the first mounting plate 20 is mounted on the profile;

[0038] like Figure 5 As shown, the trash can 29 is connected to the profile through a hinge 30, the first camera 28 is installed on the profile, facing the inside of the trash can 29, the first bottom plate 34 is installed at the bottom of the entire device, the third mounting plate 33 is installed on the first bottom plate 34, the tail of the first electric cylinder 32 is connected to the third mounting plate 33, and the head is connected to the connecting buckle 31. At the same time, the connecting buckle 31 connects the trash can 29 to the first electric cylinder 32

[0039] like Figure 6As shown, the collector 36 is mounted on the profile, the fourth mounting plate 39 is located below the collector 36 and mounted on the profile, the rotating motor 43 is mounted above the fourth mounting plate 39, the bearing seat 38 is mounted above the fourth mounting plate 39, the extrusion driving wheel 35 is coaxially connected to the rotating motor 43, and the other side is mounted on the fifth mounting plate 50 through the bearing seat, the extrusion driven wheel 37 is mounted through the bearing seat 38, and its gear is engaged with the gear of the extrusion driving wheel 35, the second bottom plate 41 is mounted above the bottom profile, the second electric cylinder 40 is mounted above the second bottom plate 41, and the push rod 42 is connected to the shaft of the second electric cylinder 40

[0040] like Figure 7 As shown, the housing 48 is installed on the outside of the entire device, the third electric cylinder 44 is installed above the housing 48, the pressing plate 46 is connected to the shaft of the third electric cylinder 44, the storage box 47 is placed inside the housing 48, the rotating plate 45 is installed on the outside of the housing 48, the side plate 49 is installed obliquely below the extrusion driving wheel 37, and the fifth mounting plate 50 is installed on the profile;

[0041] like Figure 8 As shown, the second camera 51 is installed at the top of the entire device and is connected to the profile through an L-shaped bracket 52; the trash cans 29 are provided in three groups, which are arranged in a field shape in the frame with the garbage compression mechanism, and the carrier plate 27 is located above the middle area of the field-shaped structure composed of the three groups of trash cans 29 and the garbage compression mechanism.

[0042] When the device starts working, the garbage will fall onto the carrier plate 27, after which the second camera 51 will begin to identify the type of garbage and transmit the data back to the guide rail mechanism 1. Under the CoreXY architecture, the guide rail mechanism 1 includes an X-axis guide rail 9 and a Y-axis guide rail 8 arranged in an orthogonal manner to form a plane coordinate system, wherein the X-axis guide rail 9 is installed parallel to the long side of the frame, and the Y-axis guide rail 8 is arranged perpendicular to the X-axis direction. Two sets of precision linear guides are fixed by aluminum alloy support beams to form a stable gantry structure. The first stepper motor 6 and the second stepper motor 7 drive the synchronous wheel 10 through a 45° oblique synchronous belt 11 transmission system. The two motors use a differential drive method: when the two motors rotate clockwise or counterclockwise at the same time, the first stepper motor 6 pulls the synchronous wheel 10 from the upper right to the lower left through the second synchronous belt, and the second stepper motor 7 pulls the synchronous wheel 10 from the upper left to the lower right through the first synchronous belt. Due to the cross-layout of the synchronous belts 11, the same-direction rotation of the two motors causes the two synchronous belts 11 to generate linear tension in the same direction at the intersection, and the combined force drives the movable unit to translate along the X-axis. At this time, the tension of the synchronous belt 11 on the two diagonal paths is evenly distributed, the slider only moves along the X-axis, and there is no displacement along the Y-axis. When the two motors rotate in opposite directions (for example, the first stepper motor 6 rotates clockwise and the second stepper motor 7 rotates counterclockwise), the first stepper motor 6 applies tension to the path from the upper right to the lower left through the second synchronous belt 11, while the second stepper motor 7 applies reverse tension to the path from the upper left to the lower right through the first synchronous belt 11. Due to the cross-symmetrical layout of the synchronous belts 11, the reverse rotation of the two motors forms a tension difference at the intersection, causing the movable unit to be subjected to the combined force in the vertical direction, driving the slider to translate along the Y-axis. At this time, the tension difference of the synchronous belt 11 on the two diagonals is converted into a net displacement in the Y-axis direction, and the X-axis remains stationary.By adjusting the speed ratio and steering combination of the two motors, the dynamic tension distribution of the synchronous belt 11 on the cross path can be controlled, so that the movable unit connected to the slider 12 can realize linear or curved motion in any direction in the XY plane, thereby driving the Y-axis guide rail 8 and the slider 12 to move, so the clamping mechanism 2 will move above the garbage. The first servo 15 controls the first connecting rod 14, the second connecting rod 16 and the third connecting rod 17. The second connecting rod 16 is a cross connecting rod. The first connecting rod 14 is a rod with two groups of top ends meshed and the bottom end rotatably connected to the top end of the cross connecting rod. The third connecting rod 17 is a rod with two groups of bottom ends meshed and the top end rotatably connected to the bottom end of the cross connecting rod. When the output shaft of the first servo 15 passes through the outer connecting rod of the cross link and is fixed with the inner connecting rod, and the outer connecting rod is fixed to the servo seat, the output shaft of the servo rotates, driving the outer connecting rod and the inner connecting rod of the cross link to rotate with each other, which can drive the rods in the first connecting rod 14 and the third connecting rod 17 to engage with each other and rotate, thereby realizing the extension and shortening in the vertical direction, and then realizing the extension of the clamping mechanism 2. After that, the second servo 19 controls the clamping claw 18 to clamp the garbage. Since the four groups of baffles 21 of the garbage sorting mechanism 3 have the same structure, the third servo 23 controls the angle of the baffle 21 to make it open on all sides. After the clamping claw 18 clamps the garbage, the clamping mechanism 2 is driven by the guide rail machine The control of the mechanism 1 moves the gripper mechanism 2 to the top of the trash can 29 corresponding to the type of garbage, and then the gripper 18 is loosened under the control of the second servo 19, and the garbage is put down, and the garbage falls into the inside of the trash can 29. The trash can 29 is monitored by the first camera 28. When the garbage inside the trash can 29 accumulates to a certain amount, the first electric cylinder 32 starts to move, pushing the trash can 29 upward. Pushing the trash can 29, the trash can 29 tilts outward under the joint action of the loose-leaf 30 and the first electric cylinder 32, making it easier for the staff to take out the garbage; when the garbage type is dry garbage, the garbage will fall into the collector 36 through the gripper 18. When the garbage is retracted, it moves toward the extrusion driving wheel 35 and the extrusion driven wheel 37. The extrusion driving wheel 35 is driven by the rotating motor 43 and begins to rotate. The extrusion driven wheel 37, due to the meshing action of the gears, turns in the opposite direction of the extrusion driving wheel 35, thereby compressing the garbage. The compressed garbage falls onto the side plate 49 and slides down along the side plate 49 into the storage box 47. At this time, the rotating plate 45 naturally closes, and then the third electric cylinder 44 starts to operate, pushing the pressure plate 46 to perform a secondary compression on the garbage. After compression is completed, the second electric cylinder 40 pushes the push rod 42 to move, pushing out the storage box 47, and the staff can collect the garbage and replace the storage box. In addition, the guide rail mechanism 1 can also adopt an existing mechanism that can drive the clamping mechanism 2 to move on a horizontal plane.

[0043] Example 2

[0044] Different from the above embodiment, this embodiment is provided with a second mounting plate 24 on the profile, the fourth steering gear 25 is mounted above the second mounting plate 24, the fifth steering gear 26 is mounted above the fourth steering gear 25, and the carrier plate 27 is mounted above the fifth steering gear 26;

[0045] Furthermore, when the garbage falling onto carrier plate 27 is of the same type, the conveyor belt of guide rail mechanism 1 stops, the mechanical arm of gripper mechanism 2 remains retracted to save energy, and the peripheral baffles 21 of garbage sorting mechanism 3 are continuously maintained at a 120° angle through the linkage control of third servo 23. In this operating mode, the two-dimensional pan-tilt system composed of fourth servo 25 and fifth servo 26 is controlled via two-axis linkage. The output shaft of fourth servo 25 points vertically upward and connects to fifth servo 26, responsible for the horizontal rotation of carrier plate 27. The output shaft of fifth servo 26 is arranged laterally and connected to carrier plate 27, controlling the longitudinal tilt angle of carrier plate 27. The coordinated movement of the two enables carrier plate 27 to form a precise spatial tilt plane. Based on the preset garbage type-angle mapping parameters, the system automatically matches the optimal dumping angle combination for the corresponding garbage bin, ensuring that the garbage falls into the appropriate location. Subsequent collection and compression operations are the same as before, ultimately completing the automatic compression and processing of the garbage.

[0046] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A garbage compression trash can, characterized in that: include: A frame, wherein a guide rail mechanism (1) is provided on the top of the frame, and a clamping mechanism (2) is provided on the guide rail mechanism (1); a garbage sorting mechanism (3) is provided below the clamping mechanism (2), and a garbage collecting mechanism (4) and a garbage compressing mechanism (5) are provided below the garbage sorting mechanism (3); The guide rail mechanism (1) is used to control the clamping mechanism (2) to move and clamp garbage, the garbage classification mechanism (3) is used to classify the clamped garbage, the garbage collection mechanism (4) is used to collect the classified garbage, and the garbage compression mechanism (5) is used to compress the garbage that needs to be compressed.

2. The garbage compression trash can according to claim 1, characterized in that: The guide rail mechanism (1) comprises a Y-axis guide rail (8) and an X-axis guide rail (9) mounted on a frame; a first stepper motor (6) and a second stepper motor (7) are arranged on the X-axis guide rail (9), and a slider (12) is arranged on the Y-axis guide rail (9); synchronous wheels (10) are arranged at both ends of the inner side of the X-axis guide rail (9) and both ends of the Y-axis guide rail (8), and the synchronous wheels (10) are connected to the output shafts of the first stepper motor (6) and the second stepper motor (7) through a synchronous belt (11).

3. The garbage compression trash can according to claim 2, characterized in that: The clamping mechanism (2) comprises a connecting block (13) connected to a slider (12); a first connecting rod (14) is provided at the bottom of the connecting block (13); a second connecting rod (16) is provided at the bottom end of the first connecting rod (14); a third connecting rod (17) is provided at the bottom end of the second connecting rod (16); a clamping claw (18) is provided at the bottom end of the third connecting rod (17); a first steering gear (15) is provided on the second connecting rod (16); a second steering gear (19) is provided on the clamping claw (18); a second camera (51) connected to a frame via an L-shaped bracket (52) is provided above the clamping claw (18).

4. The garbage compression trash can according to claim 1, characterized in that: The garbage classification mechanism (3) comprises four groups of isosceles trapezoidal baffles (21) with equal waist lengths arranged below the clamping claws; the tops of the four groups of baffles (21) are surrounded by a quadrilateral, and the tops of adjacent baffles (21) are perpendicular to each other on a horizontal plane; the tops of the four groups of baffles (21) are all provided with a third steering gear (23), the third steering gear (23) is connected to the frame through a steering gear bracket (22), and the output shaft of the third steering gear (23) is connected to the corresponding baffle (21); the top of the baffle (21) is connected to the frame through a first mounting plate (20); a carrier plate (27) connected to the frame is provided below the baffle (21), and the side length of the carrier plate (27) is equal to the length of the bottom side of the baffle (21).

5. The garbage compression trash can according to claim 4, characterized in that: The garbage collection mechanism (4) includes a garbage bin (29), the bottom of which is connected to a frame via a hinge (30); a first bottom plate (34) is provided at the bottom of the frame, a fourth mounting plate (39) is provided on the first bottom plate (34), a connecting buckle (31) is provided at the bottom of the garbage bin (29), and the connecting buckle (31) is connected to the third mounting plate (33) via a first electric cylinder (32); and a first camera (28) is provided on the frame in the area above the garbage bin (29).

6. The garbage compression trash can according to claim 5, characterized in that: The garbage compression mechanism (5) includes an aggregator (36) disposed beside the trash can (29), and a fourth mounting plate (39) connected to the frame is provided below the aggregator (36); an extrusion driving wheel (35) and an extrusion driven wheel (37) that mesh with each other are provided in the aggregator (36), and the extrusion driving wheel (35) is coaxially connected to the output shaft of a rotary motor (43) disposed on the fourth mounting plate (39); both the extrusion driving wheel (35) and the extrusion driven wheel (37) are connected to the fourth mounting plate (39) and the fifth mounting plate (50) through bearing seats (38); a side plate (49) is provided below the extrusion driving wheel (35) and the extrusion driven wheel (37); a second electric cylinder (40) is provided below the side plate (49), the second electric cylinder (40) is located on a second bottom plate (41) connected to the frame, and a push rod (42) is connected to the output shaft of the second electric cylinder (40).

7. The garbage compression trash can according to claim 6, characterized in that: A housing (48) is provided on the outer side of the frame corresponding to the position of the garbage compression mechanism (5), a third electric cylinder (44) is provided on the top of the housing (48), and a pressing plate (46) is provided at the output end of the third electric cylinder (44) and extends into the housing (48); a storage box (47) is provided in the housing (48), a window is opened on the inner side of the housing (48), and the side plate (49) is inclined towards the window.

8. The garbage compression trash can according to claim 7, characterized in that: A rotary plate (4) is provided on the outer side of the housing (48), and a hole larger than the side area of the storage box (47) is opened on the side wall of the housing (48) corresponding to the rotary plate (45); the push rod (42) faces the storage box (47).

9. The garbage compression trash can according to claim 8, characterized in that: There are three groups of trash cans (29), which are arranged in a cross shape with the garbage compression mechanism (5) in the frame, and the carrier plate (27) is located above the middle area of the cross-shaped structure formed by the three groups of trash cans (29) and the garbage compression mechanism (5).

10. The garbage compression trash can according to claim 9, characterized in that: A fifth servo motor (26) is provided below the carrier plate (27), a fourth servo motor (25) is provided below the fifth servo motor (26), the fourth servo motor (25) is disposed on a second mounting plate (24), and the second mounting plate (24) is connected to the frame.

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