Intelligent cleaning device for garbage can

Abstract

This invention discloses an intelligent trash can cleaning device, belonging to the technical field of intelligent trash can cleaning equipment. It includes an external support mechanism, with a transport mechanism fixedly connected to the top of the middle section of the external support mechanism. The intelligent trash can cleaning device provides a trash can cleaning system where a trash can is placed at the right end of the lower conveyor belt. When the upper rotating shaft rotates clockwise, the cylinder body and connecting disc move to the right, and the trash can on the lower conveyor belt moves to the left. When the cylinder body moves directly above the trash can, the top stepper motor stops working, and the cylinder body is connected to the circuit. The left and right clamping plates then clamp the trash can downwards. After clamping, the cylinder body is de-energized, the top stepper motor is energized, and the upper rotating shaft moves counterclockwise, gradually returning to its original position. This cycle repeats, transporting the trash cans on the lower conveyor belt one by one to the top of the rotating drum. This streamlined trash can transport process, accelerating the efficiency of trash can transportation.

Description

Technical Field

[0001] This invention relates to the field of intelligent trash can cleaning equipment, and more particularly to intelligent trash can cleaning equipment. Background Technology

[0002] Waste is generated in daily life and production in society. After waste is generated, it needs to be collected to ensure the cleanliness of the surrounding environment. Trash cans are containers for sorting and collecting waste. After a period of use, trash cans will accumulate trash on the inner wall. While storing trash, trash cans will also produce odors and attract flies and insects. Therefore, trash cans need to be cleaned after a period of use to remove the accumulated trash and odors.

[0003] Currently, there are generally two methods for cleaning trash cans: manual cleaning and mechanical cleaning. Manual cleaning is labor-intensive and has low efficiency. It also requires rest after long hours of work and cannot clean trash cans continuously. The cleaning effect decreases as the working time increases. While mechanical cleaning can ensure that the cleaning efficiency does not change over time, the cleaning process of previous cleaning equipment is not standardized enough, which affects the efficiency of cleaning multiple trash cans.

[0004] Therefore, this application proposes a smart trash can cleaning device that streamlines the trash can cleaning process and improves cleaning efficiency to solve this problem. Summary of the Invention

[0005] This invention provides an intelligent trash can cleaning device, which solves the technical problems of intelligent trash can cleaning devices.

[0006] To solve the above-mentioned technical problems, the present invention provides an intelligent trash can cleaning device, including an outer support mechanism. A transport mechanism is fixedly connected to the top of the middle section of the outer support mechanism, and a cleaning mechanism is fixedly connected to the bottom of the transport mechanism. A snap-fit ​​mechanism is fixedly connected to the bottom of the middle section of the outer support mechanism. The outer support mechanism includes a front support plate and a rear support plate. A left-end rotating shaft is connected through one side of the top of the front and rear support plates, and a right-end rotating shaft is connected through the other side of the top of the front and rear support plates. A bottom fixing plate is fixedly connected to the bottom of the front and rear support plates. A middle-upper rotating shaft and a middle-lower rotating shaft are connected through the middle of the top of the front and rear support plates. An upper conveyor belt is sleeved on the middle of the left-end rotating shaft and the middle-upper rotating shaft. A connecting disc is fixedly connected to the bottom surface of the upper conveyor belt, and the middle of the connecting disc is fixedly... A cylinder body is fixedly connected to the cylinder body. A main push rod and a secondary push rod are fixedly connected to the bottom end of the cylinder body. An upper inner ring is fixedly connected to the ends of the main push rod and the secondary push rod. A left locking plate and a right locking plate are evenly fitted around the circumference of the upper inner ring. A left hemispherical shell is fixedly connected to the outer side of the left locking plate, and a right hemispherical shell is fixedly connected to the outer side of the right locking plate. A left movable round rod is movably connected to the middle of the left hemispherical shell, and a right movable round rod is movably connected to the middle of the right hemispherical shell. A left spring is fitted around the middle of the left movable round rod, and a right spring is fitted around the middle of the right movable round rod. A left limiting tube is fitted around the outer end of the left movable round rod, and a right limiting tube is fitted around the outer end of the right movable round rod. A lower outer ring is fixedly connected to the middle of the left limiting tube, and a lower outer ring is fixedly connected to the middle of the right limiting tube. A supporting vertical plate is evenly fixedly connected around the circumference of the lower outer ring.

[0007] Preferably, an outer limiting ring is fixedly connected to the middle of the front support plate and the rear support plate, and a rotating cylinder is movably connected to the middle of the outer limiting ring. The bottom of the rotating cylinder has bottom side holes around its perimeter. An inner fixing ring is threadedly connected to the middle of the rotating cylinder. An inner connecting rod is fixedly connected to the middle of the inner fixing ring. A storage sphere is rotatably connected to the middle of the inner connecting rod. A four-sided groove is opened in the middle of the storage sphere. A bottom vertical plate and a bottom horizontal plate are fixedly connected to the inside of the bottom of the rotating cylinder. A bottom drive shaft is penetratingly connected to the middle of the bottom vertical plate and the bottom horizontal plate. A bottom motor body is movably connected to the bottom of the bottom drive shaft. A bottom fixing plate is fixedly connected to the outer side of the bottom motor body. A bottom fixing plate is fixedly connected to the inner side of the bottom of the front support plate and the rear support plate.

[0008] Preferably, the rear ends of the left-end rotating shaft and the upper-middle rotating shaft are connected through an upper rear side plate, the front ends of the left-end rotating shaft and the upper-middle rotating shaft are connected through an upper front side plate, the rear ends of the right-end rotating shaft and the lower-middle rotating shaft are connected through a lower rear side plate, the front ends of the right-end rotating shaft and the lower-middle rotating shaft are connected through a lower front side plate, and a lower conveyor belt is movably sleeved in the middle of the right-end rotating shaft and the lower-middle rotating shaft. A connecting strip is provided on the opposite side walls of the front support plate and the rear support plate. A limiting slide plate perpendicular to the horizontal plane is provided on the connecting strip. A limiting slide groove is formed on the inner side wall of the inner fixing ring in the vertical direction, and the limiting slide plate is slidably inserted into the limiting slide groove.

[0009] Preferably, the rear ends of the upper and lower rotating shafts are movably sleeved with auxiliary transmission belts, the front ends of the upper and lower rotating shafts are movably sleeved with main transmission belts, the front end of the upper rotating shaft is fixedly and movably connected with a top stepper motor, and the back of the top stepper motor is fixedly connected to the front support plate.

[0010] Preferably, the bottom horizontal plate and the bottom vertical plate are perpendicular to each other, the inside of the rotating cylinder is threaded, the storage sphere is located in the middle of the rotating cylinder, and the outer side of the inner fixing ring is threaded.

[0011] Preferably, the main push rod and the auxiliary push rod are perpendicular to each other, and there are two left and two right locking plates. The top of the left and right locking plates is provided with holes. The inner walls of the left and right locking plates are fixedly connected with cones that are larger at the top and smaller at the bottom from top to bottom. The inner ends of the left and right movable round rods are equipped with spheres. The spheres are in rolling connection with the interior of the left and right hemispheres. The left spring is located between the lower outer ring and the left hemisphere, and the right spring is located between the lower outer ring and the left hemisphere.

[0012] Preferably, there are two left limiting tubes and two right limiting tubes, and three supporting vertical plates, which are evenly arranged on the outer ring around the center of the outer ring.

[0013] Preferably, the upper rotating shaft is located above the midline between the right rotating shaft and the lower rotating shaft, the lower rotating shaft is located below the midline between the left rotating shaft and the upper rotating shaft, the upper conveyor belt and the lower conveyor belt are of the same length, a trash can is provided on the top surface of the lower conveyor belt, and the bottom of the upper conveyor belt and the top of the lower conveyor belt move in opposite directions.

[0014] Preferably, a water outlet is provided on the inner side of the top of the storage sphere, and water is sprayed from the water outlet when the storage sphere falls.

[0015] Compared with related technologies, the intelligent trash can cleaning device provided by this invention has the following beneficial effects: (1) The present invention provides an intelligent garbage can cleaning device, wherein a left-end rotating shaft and a middle-upper rotating shaft are passed through the top of the front and rear support plates, a right-end rotating shaft and a middle-lower rotating shaft are passed through the middle of the front and rear support plates, an upper conveyor belt is sleeved in the middle of the left-end rotating shaft and the middle-upper rotating shaft, a lower conveyor belt is sleeved in the middle of the right-end rotating shaft and the middle-lower rotating shaft, a secondary drive belt and a main drive belt are sleeved at the front and rear ends of the middle-lower rotating shaft and the middle-upper rotating shaft, a top stepper motor is movably connected to the front end of the middle-upper rotating shaft, a connecting disc is fixed on the bottom surface of the upper conveyor belt, a cylinder body is fixed on the bottom of the connecting disc, and a left clamping plate and a right clamping plate are installed on the bottom of the cylinder body. When the middle-upper rotating shaft rotates, the bottom of the upper conveyor belt... The top of the lower conveyor belt moves in opposite directions. A trash can is placed at the right end of the lower conveyor belt. At this time, the upper and middle rotating shafts rotate clockwise, so the cylinder body and connecting disc move to the right, and the trash can on the lower conveyor belt moves to the left. When the cylinder body moves directly above the trash can, the top stepper motor stops working. At this time, the cylinder body is connected to the circuit, so the left and right clamping plates clamp the trash can downwards. After clamping, the cylinder body is de-energized, the top stepper motor is energized, and the upper and middle rotating shafts move counterclockwise, gradually returning to the original position. Then the cycle is repeated, transporting the trash cans on the lower conveyor belt one by one to the top of the rotating drum. This streamlines the trash can transportation process and speeds up the work efficiency of trash can transportation. (2) The present invention provides a smart garbage can cleaning device, which has a connecting disc fixed at the bottom of the upper conveyor belt, a cylinder body connected at the bottom of the connecting disc, a main push rod and a secondary push rod fixed at the bottom of the cylinder body, an upper inner ring fixed at the outer end of the main push rod and the secondary push rod, an upper inner ring movably connected to the top of the left and right clamping plates, a left hemisphere and a right hemisphere located on the outer side of the left and right clamping plates, the ends of the left movable round rod and the right movable round rod installed inside the left and right hemispheres, a right spring and a left spring sleeved in the middle of the left and right movable round rods, and after the garbage can is clamped at the bottom of the left and right clamping plates, the right spring and the left spring provide auxiliary pressure. In this way, the clamping device can clamp garbage cans of different sizes, making the application range of the clamping device wider and improving the efficiency of the equipment. (3) The present invention provides a smart garbage can cleaning device, which is provided by a rotating cylinder at the bottom of the lower outer ring, an inner fixed ring connected to the inside of the rotating cylinder by a thread, the inner fixed ring and the storage ball connected by an inner connecting rod, a bottom vertical plate and a bottom horizontal plate installed at the bottom of the rotating cylinder, a bottom active shaft fixed in the middle of the bottom vertical plate and the bottom horizontal plate, and the bottom motor body located at the bottom of the bottom active shaft. The bottom motor body is started to drive the bottom active shaft to rotate, and the inner fixed ring is restricted to rotate by the limiting slide plate. This can drive the inner fixed ring to move upward. During the upward movement of the inner fixed ring, the position of the storage ball rises and gradually approaches the lower outer ring. This allows the storage ball to push the supporting vertical plate upward, causing the left and right movable rods to move upward. This will cause the bottom of the left and right clamping plates to expand outward, and then the garbage can held by it falls into the inside of the storage ball. Water is sprayed, and the storage ball rotates and falls down. This can rotate and clean the garbage inside the garbage can. (4) The present invention provides a smart garbage can cleaning device. An inner fixing ring is threaded inside the rotating cylinder. An inner connecting rod and a storage ball are fixed in the middle of the inner fixing ring. The storage ball can rotate around the inner connecting rod inside the inner fixing ring. As the storage ball descends, water is continuously injected into the inside to clean the inside of the garbage can. When the water volume gradually increases to a certain amount, the storage ball rotates around the inner connecting rod. The opening of the storage ball faces downwards to empty the garbage can. Then the operator takes out the garbage can. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a side cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the overall structure of the cleaning mechanism of the present invention; Figure 4 This is a schematic diagram of the transportation mechanism structure of the present invention; Figure 5 This is a partial structural schematic diagram of the cleaning mechanism of the present invention; Figure 6 This is an exploded view of the snap-fit ​​mechanism of the present invention; Figure 7 This is a schematic diagram of the rotating cylinder of the present invention; Figure 8 This is a schematic diagram of the internal fixing ring of the present invention.

[0017] Numbered in the diagram: 1. External support mechanism; 101. Front support plate; 102. Rear support plate; 103. Right end shaft; 104. Left end shaft; 105. Upper middle shaft; 106. Top stepper motor; 107. Bottom fixing plate; 108. Outer limit ring; 109. Lower middle shaft; 2. Transport mechanism; 201. Upper conveyor belt; 202. Lower conveyor belt; 203. Upper rear side plate; 204. Upper front side plate; 205. Lower front side plate; 206. Lower rear side plate; 207. Secondary drive belt; 208. Main drive belt; 3. Cleaning mechanism; 301. Rotating cylinder; 302. Bottom drive shaft; 303. Bottom horizontal plate; 304. Storage sphere; 3 05. Inner fixing ring; 306. Inner connecting round rod; 307. Bottom side hole; 308. Bottom motor body; 309. Bottom vertical plate; 4. Snap-fit ​​mechanism; 401. Lower outer ring; 402. Cylinder body; 404. Main push rod; 405. Secondary push rod; 406. Left hemispherical shell; 407. Right hemispherical shell; 408. Right spring; 409. Left spring; 410. Left snap-fit ​​plate; 411. Right snap-fit ​​plate; 412. Support vertical plate; 413. Left movable round rod; 414. Right movable round rod; 415. Left limiting tube; 416. Right limiting tube; 417. Upper inner ring; 5. Connecting strip; 6. Limiting slide plate; 7. Four-sided groove; 8. Limiting slide groove. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The intelligent trash can cleaning device involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Reference Figures 1 to 8This invention provides an intelligent trash can cleaning device, including an outer support mechanism 1. A transport mechanism 2 is fixedly connected to the top of the middle part of the outer support mechanism 1, and a cleaning mechanism 3 is fixedly connected to the bottom of the transport mechanism 2. A snap-fit ​​mechanism 4 is fixedly connected to the bottom of the middle part of the outer support mechanism 1. The outer support mechanism 1 includes a front support plate 101 and a rear support plate 102. A left-end rotating shaft 104 is connected through one side of the top of the front support plate 101 and the rear support plate 102. A right-end rotating shaft 103 is connected through to the other side of the part. A bottom fixing plate 107 is fixedly connected to the bottom of the front support plate 101 and the rear support plate 102. A middle-upper rotating shaft 105 and a middle-lower rotating shaft 109 are connected through to the middle of the top of the front support plate 101 and the rear support plate 102. An upper conveyor belt 201 is sleeved on the middle of the left-end rotating shaft 104 and the middle-upper rotating shaft 105. A connecting disc is fixedly connected to the bottom surface of the upper conveyor belt 201. A cylinder body 402 is fixedly connected to the middle of the connecting disc. The bottom of component 02 is fixedly connected to a main push rod 404 and a secondary push rod 405. The ends of the main push rod 404 and the secondary push rod 405 are fixedly connected to an upper inner ring 417. A left retaining plate 410 and a right retaining plate 411 are evenly fitted around the circumference of the upper inner ring 417. A left hemispherical shell 406 is fixedly connected to the outer side of the left retaining plate 410, and a right hemispherical shell 407 is fixedly connected to the outer side of the right retaining plate 411. A left movable round rod 413 is movably connected to the middle of the left hemispherical shell 406, and a left movable round rod 413 is movably connected to the middle of the right hemispherical shell 407. A right movable round rod 414 is connected. A left spring 409 is sleeved in the middle of the left movable round rod 413. A right spring 408 is sleeved in the middle of the right movable round rod 414. A left limiting tube 415 is sleeved on the outer end of the left movable round rod 413. A right limiting tube 416 is sleeved on the outer end of the right movable round rod 414. A lower outer ring 401 is fixedly connected in the middle of the left limiting tube 415. A lower outer ring 401 is fixedly connected in the middle of the right limiting tube 416. A support vertical plate 412 is evenly fixedly connected around the circumference of the lower outer ring 401.

[0020] Reference Figure 2 and Figure 3An outer limiting ring 108 is fixedly connected to the middle of the front support plate 101 and the rear support plate 102. A rotating cylinder 301 is movably connected to the middle of the outer limiting ring 108. Bottom holes 307 are opened around the bottom of the rotating cylinder 301. An inner fixing ring 305 is threadedly connected to the middle of the rotating cylinder 301. An inner connecting rod 306 is fixedly connected to the middle of the inner fixing ring 305. A storage sphere 304 is rotatably connected to the middle of the inner connecting rod 306. A four-sided groove 7 is provided in the middle of the rotating cylinder 301. A bottom vertical plate 309 and a bottom horizontal plate 303 are fixedly connected to the bottom of the rotating cylinder 301. A bottom drive shaft 302 is connected through the middle of the bottom vertical plate 309 and the bottom horizontal plate 303. A bottom motor body 308 is movably connected to the bottom of the bottom drive shaft 302. A bottom fixing plate 107 is fixedly connected to the outside of the bottom motor body 308. The bottom fixing plate 107 is fixedly connected to the inner side of the bottom of the front support plate 101 and the rear support plate 102.

[0021] Reference Figure 3 The rear ends of the left-end rotating shaft 104 and the upper-middle rotating shaft 105 are connected by an upper rear side plate 203. The front ends of the left-end rotating shaft 104 and the upper-middle rotating shaft 105 are connected by an upper front side plate 204. The rear ends of the right-end rotating shaft 103 and the lower-middle rotating shaft 109 are connected by a lower rear side plate 206. The front ends of the right-end rotating shaft 103 and the lower-middle rotating shaft 109 are connected by a lower front side plate 205. The middle of the right-end rotating shaft 103 and the lower-middle rotating shaft 109 is movably sleeved with a lower conveyor belt 202. The front support plate 101 and the rear support plate 102 are provided with connecting strips 5 on their opposite side walls. The connecting strips 5 are provided with limiting slide plates 6 perpendicular to the horizontal plane. The inner side wall of the inner fixing ring 305 is provided with a limiting slide groove 8 in the vertical direction, and the limiting slide plate 6 is slidably inserted into the limiting slide groove 8.

[0022] Reference Figures 2 to 4 The rear ends of the upper and lower rotating shafts 105 and 109 are movably connected to a secondary drive belt 207, the front ends of the upper and lower rotating shafts 105 and 109 are movably connected to a main drive belt 208, the front end of the upper and lower rotating shafts 105 is fixedly and movably connected to a top stepper motor 106, and the back of the top stepper motor 106 is fixedly connected to a front support plate 101.

[0023] Reference Figure 3 and Figure 7 The bottom horizontal plate 303 and the bottom vertical plate 309 are perpendicular to each other. The inside of the rotating cylinder 301 is threaded. The storage ball 304 is located in the middle of the rotating cylinder 301. The outer side of the inner fixing ring 305 is threaded.

[0024] Reference Figure 5 and Figure 6The main push rod 404 and the auxiliary push rod 405 are perpendicular to each other. There are two left locking plates 410 and two right locking plates 411. The top of the left locking plates 410 and the right locking plates 411 are provided with holes. The inner walls of the left locking plates 410 and the right locking plates 411 are fixedly connected with cones that are larger at the top and smaller at the bottom from top to bottom. The inner ends of the left movable round rod 413 and the right movable round rod 414 are equipped with balls. The balls are rolled in connection with the interior of the left hemisphere shell 406 and the right hemisphere shell 407. The left spring 409 is located between the lower outer ring 401 and the left hemisphere shell 406, and the right spring 408 is located between the lower outer ring 401 and the left hemisphere shell 406.

[0025] Reference Figure 6 There are two left limiting tubes 415 and two right limiting tubes 416, and three supporting vertical plates 412. The three supporting vertical plates 412 are evenly arranged on the lower outer ring 401 around the center of the lower outer ring 401.

[0026] Reference Figure 3 and Figure 4 The upper pivot 105 is located at the top of the middle part of the right pivot 103 and the lower pivot 109. The lower pivot 109 is located at the bottom of the middle part of the left pivot 104 and the upper pivot 105. The upper conveyor belt 201 and the lower conveyor belt 202 are of the same length. A trash can is provided on the top surface of the lower conveyor belt 202. The bottom of the upper conveyor belt 201 and the top of the lower conveyor belt 202 move in opposite directions.

[0027] Reference Figure 5 A water outlet is provided on the inner side of the top of the storage sphere 304, and water is sprayed from the water outlet when the storage sphere 304 falls.

[0028] The working principle of this invention is as follows: A left-end rotating shaft 104 and a middle-upper rotating shaft 105 pass through the top of the front support plate 101 and the rear support plate 102; a right-end rotating shaft 103 and a middle-lower rotating shaft 109 pass through the middle of the front support plate 101 and the rear support plate 102; an upper conveyor belt 201 is sleeved in the middle of the left-end rotating shaft 104 and the middle-upper rotating shaft 105; and a lower conveyor belt 201 is sleeved in the middle of the right-end rotating shaft 103 and the middle-lower rotating shaft 109. There is a lower conveyor belt 202. A secondary drive belt 207 and a main drive belt 208 are sleeved at the front and rear ends of the lower middle shaft 109 and the upper middle shaft 105. A top stepper motor 106 is movably connected to the front end of the upper middle shaft 105. A connecting disc is fixed on the bottom surface of the upper conveyor belt 201. A cylinder body 402 is fixed at the bottom of the connecting disc. A left clamping plate 410 and a right clamping plate 411 are installed at the bottom of the cylinder body 402.

[0029] When the upper rotating shaft 105 rotates, the upper conveyor belt 201 and the lower conveyor belt 202 move in the same direction, while the bottom of the upper conveyor belt 201 and the top of the lower conveyor belt 202 move in opposite directions. A trash can is placed on the lower conveyor belt 202 from the right end. At this time, the upper rotating shaft 105 rotates clockwise, causing the cylinder body 402 and the connecting disc to move to the right, and the trash can on the lower conveyor belt 202 to move to the left. When the cylinder body 402 moves directly above the trash can, the top stepper motor 106 stops working. The cylinder body 402 is then connected to the circuit, causing the left locking plate 410 and the right locking plate 411 to move downwards to the top of the trash can. Under the driving force of the cylinder body 402, the left locking plate 410 and the right locking plate 411 rotate from the periphery of the trash can outwards, causing the cones on the inner sides of the left locking plate 410 and the right locking plate 411 to be positioned at the rim of the trash can. Below, the cone lifts the trash can, while simultaneously squeezing the left movable rod 413 and right movable rod 414 to slide along the left limit tube 415 and right limit tube 416 respectively. The left spring 409 and right spring 408 are compressed, and the elastic force of the left spring 409 and right spring 408 squeezes the left clamping plate 410 and right clamping plate 411 to keep them tightly against the surface of the trash can, thus clamping the trash can. After clamping, the cylinder body 402 is de-energized, the top stepper motor 106 is energized, and the middle upper rotating shaft 105 moves counterclockwise. This causes the bottom of the upper conveyor belt 201 to move to the left and the top of the lower conveyor belt 202 to move to the right, so that the clamped trash can reaches the top of the storage sphere 304. Then, the cycle continues, transporting the trash cans on the lower conveyor belt 202 one by one to the top of the rotating drum 301. This streamlines the trash can transportation process and speeds up the work efficiency of trash can transportation.

[0030] After the trash can is clamped at the bottom of the left clamping plate 410 and the right clamping plate 411, the right spring 408 and the left spring 409 apply auxiliary pressure. This clamping device can clamp trash cans of different sizes, making it more versatile and improving the applicability of the equipment. A rotating cylinder 301 is provided below the lower outer ring 401. An inner fixing ring 305 is threaded inside the rotating cylinder 301. The inner fixing ring 305 and the storage ball 304 are connected by an inner connecting rod 306. A bottom vertical plate 309 and a bottom horizontal plate 303 are installed at the bottom of the rotating cylinder 301. A bottom drive shaft 302 is fixed in the middle of the bottom vertical plate 309 and the bottom horizontal plate 303. The bottom motor body 308 is located at the bottom. At the bottom of the drive shaft 302, the starter motor body 308 drives the bottom drive shaft 302 to rotate. Because the limiting slide plate 6 is fixed in position by the connecting strip 5, it remains perpendicular to the horizontal plane and is always slidably connected to the limiting slide groove 8, thus restricting the inner fixing ring 305 from rotating around a vertical line. This causes the inner fixing ring 305, which is threaded onto the bottom drive shaft 302, to move upwards. As the inner fixing ring 305 moves upwards, the storage ball 304 rises in position, gradually approaching the lower outer ring 401. This allows the storage ball 304 to push the supporting vertical plate 412 upwards, causing the left movable rod 413 and right movable rod 414 to move upwards, which in turn drives the left locking plate 410. The bottom of the right latching plate 411 expands outward, causing the clamped trash can to fall into the four-sided groove 7 on the storage sphere 304 under gravity. Then, the bottom motor body 308 drives the bottom drive shaft 302 to rotate in the opposite direction, causing the inner fixing ring 305 to move downward and reset under the restriction of the limiting slide plate 6. Water is then sprayed into the trash can through the water outlet on the storage sphere 304. The storage sphere 304 falls synchronously. Because the storage sphere 304 is rotatably connected to the inner connecting rod 306, it can rotate around the inner connecting rod 306. During the cleaning process of filling the trash can with water, the center of gravity of the storage sphere 304 changes, and the sloshing of water during the descent of the storage sphere 304 further contributes to its descent. The center of gravity of the storage sphere 304 changes continuously, causing it to sway as it descends. This, in turn, causes the trash can inside the quadrangular groove 7 of the storage sphere 304 to sway synchronously. The water inside the trash can washes the inner wall of the trash can. As the storage sphere 304 falls and rotates, it cleans the inside of the trash can. When the water volume gradually increases to a certain level, the center of gravity of the storage sphere 304 gradually moves upward, causing the storage sphere 304 to rotate around the inner connecting rod 306. This causes the opening of the storage sphere 304 to face downward, emptying the trash can. After the operator removes the trash can, the center of gravity of the storage sphere 304 changes after the water is emptied, causing the storage sphere 304 to flip again, thus returning the storage sphere 304 to its original position.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A smart trash can cleaning device, including an external support mechanism (1), characterized in that: The top of the middle part of the outer support mechanism (1) is fixedly connected to a transport mechanism (2), the bottom of the transport mechanism (2) is fixedly connected to a cleaning mechanism (3), the bottom of the middle part of the outer support mechanism (1) is fixedly connected to a snap-fit ​​mechanism (4), the outer support mechanism (1) includes a front support plate (101) and a rear support plate (102), a left end pivot (104) is connected through one side of the top of the front support plate (101) and the rear support plate (102), a right end pivot (103) is connected through the other side of the top of the front support plate (101) and the rear support plate (102), and a bottom fixing plate (107) is fixedly connected to the bottom of the front support plate (101) and the rear support plate (102). A middle-upper rotating shaft (105) and a middle-lower rotating shaft (109) are connected through the middle of the top of the side support plate (101) and the rear support plate (102). An upper conveyor belt (201) is sleeved on the middle of the left end rotating shaft (104) and the middle-upper rotating shaft (105). A connecting disc is fixedly connected to the bottom surface of the upper conveyor belt (201). A cylinder body (402) is fixedly connected to the middle of the connecting disc. A main push rod (404) and a secondary push rod (405) are fixedly connected to the bottom end of the cylinder body (402). An upper inner ring (417) is fixedly connected to the ends of the main push rod (404) and the secondary push rod (405). A left snap plate (410) and a right snap plate (411) are evenly sleeved on the circumference of the upper inner ring (417). The left snap-fit ​​plate (410) is fixedly connected to the outer side of a left hemispherical shell (406), and the right snap-fit ​​plate (411) is fixedly connected to the outer side of a right hemispherical shell (407). A left movable round rod (413) is movably connected to the middle of the left hemispherical shell (406), and a right movable round rod (414) is movably connected to the middle of the right hemispherical shell (407). A left spring (409) is sleeved in the middle of the left movable round rod (413), and a right spring (408) is sleeved in the middle of the right movable round rod (414). A left limiting tube (415) is sleeved on the outer end of the left movable round rod (413), and a right limiting tube (416) is sleeved on the outer end of the right movable round rod (414). The middle of the left limiting tube (415) is... A lower outer ring (401) is fixedly connected to the middle of the right limiting tube (416), and a supporting vertical plate (412) is evenly fixedly connected to the circumference of the lower outer ring (401); an inner fixing ring (305) is threadedly connected to the middle of the rotating cylinder (301), and an inner connecting rod (306) is fixedly connected to the middle of the inner fixing ring (305). A storage ball (304) is rotatably connected to the middle of the inner connecting rod (306), and a four-sided groove (7) is opened in the middle of the storage ball (304); the bottom motor body (308) drives the rotating cylinder (301) to rotate, thereby driving the storage ball (304) to rise and fall, so that the storage ball (304) approaches or moves away from the lower outer ring (401).A water outlet is provided on the inner side of the top of the storage sphere (304), and water is sprayed from the water outlet when the storage sphere (304) falls.

2. The intelligent trash can cleaning device according to claim 1, characterized in that, An outer limiting ring (108) is fixedly connected to the middle of the front support plate (101) and the rear support plate (102). A rotating cylinder (301) is movably connected to the middle of the outer limiting ring (108). Bottom side holes (307) are opened around the bottom of the rotating cylinder (301). A bottom vertical plate (309) and a bottom horizontal plate (303) are fixedly connected to the inside of the bottom of the rotating cylinder (301). A bottom drive shaft (302) is connected through the middle of the bottom vertical plate (309) and the bottom horizontal plate (303). A bottom motor body (308) is movably connected to the bottom of the bottom drive shaft (302). A bottom fixing plate (107) is fixedly connected to the outside of the bottom motor body (308). A bottom fixing plate (107) is fixedly connected to the inner side of the bottom of the front support plate (101) and the rear support plate (102).

3. The intelligent trash can cleaning equipment according to claim 2, characterized in that, The rear ends of the left-end pivot (104) and the upper-middle pivot (105) are connected by an upper rear side plate (203), the front ends of the left-end pivot (104) and the upper-middle pivot (105) are connected by an upper front side plate (204), the rear ends of the right-end pivot (103) and the lower-middle pivot (109) are connected by a lower rear side plate (206), and the front ends of the right-end pivot (103) and the lower-middle pivot (109) are connected by a lower front side plate (205). The lower conveyor belt (202) is movably sleeved in the middle of the end shaft (103) and the middle and lower shaft (109). A connecting strip (5) is provided on the opposite side walls of the front support plate (101) and the rear support plate (102). A limiting slide plate (6) perpendicular to the horizontal plane is provided on the connecting strip (5). A limiting groove (8) is opened in the vertical direction on the inner side wall of the inner fixing ring (305), and the limiting slide plate (6) is slidably inserted into the limiting groove (8).

4. The intelligent trash can cleaning device according to claim 1, characterized in that, The rear ends of the upper and lower rotating shafts (105) and the middle and lower rotating shafts (109) are movably connected to a secondary drive belt (207), the front ends of the upper and lower rotating shafts (105) and the middle and lower rotating shafts (109) are movably connected to a main drive belt (208), the front end of the upper and lower rotating shafts (105) is fixedly and movably connected to a top stepper motor (106), and the back of the top stepper motor (106) is fixedly connected to a front support plate (101).

5. The intelligent trash can cleaning device according to claim 2, characterized in that, The bottom horizontal plate (303) and the bottom vertical plate (309) are perpendicular to each other. The rotating cylinder (301) has a thread inside. The storage ball (304) is located in the middle of the rotating cylinder (301). The outer side of the inner fixing ring (305) has a thread.

6. The intelligent trash can cleaning device according to claim 1, characterized in that, The main push rod (404) and the auxiliary push rod (405) are perpendicular to each other. There are two left snap-fit ​​plates (410) and two right snap-fit ​​plates (411). The top of the left snap-fit ​​plates (410) and the right snap-fit ​​plates (411) are provided with holes. The inner walls of the left snap-fit ​​plates (410) and the right snap-fit ​​plates (411) are fixedly connected with cones that are larger at the top and smaller at the bottom from top to bottom. The inner ends of the left movable round rod (413) and the right movable round rod (414) are equipped with spheres. The spheres are rolled in connection with the interior of the left hemisphere shell (406) and the right hemisphere shell (407). The left spring (409) is located between the lower outer ring (401) and the left hemisphere shell (406). The right spring (408) is located between the lower outer ring (401) and the left hemisphere shell (406).

7. The intelligent trash can cleaning device according to claim 1, characterized in that, The number of the left limiting tube (415) and the right limiting tube (416) are two each, and the number of the supporting vertical plates (412) is three. The three supporting vertical plates (412) are evenly arranged on the lower outer ring (401) around the center of the lower outer ring (401).

8. The intelligent trash can cleaning device according to claim 1, characterized in that, The upper pivot (105) is located above the midline between the right pivot (103) and the lower pivot (109), and the lower pivot (109) is located below the midline between the left pivot (104) and the upper pivot (105). The upper conveyor belt (201) and the lower conveyor belt (202) are of the same length. A trash can is provided on the top surface of the lower conveyor belt (202). The bottom of the upper conveyor belt (201) and the top of the lower conveyor belt (202) move in opposite directions.

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