Garbage can cleaning machine

Abstract

The utility model belongs to the technical field of garbage disposal, and discloses a garbage can cleaning machine which comprises a cabinet, a cleaning cabin is fixedly connected above the cabinet, a turnover device is fixedly installed at the bottom of the inner wall of the cleaning cabin, a cleaning device is fixedly installed at the rear end of the inner wall of the cleaning cabin, a power cabin is arranged on the rear portion of the cleaning cabin, and a motor is arranged in the power cabin. A garbage can is placed on the turnover device, and a controller is arranged on the outer surface of the cleaning cabin. According to the garbage can cleaning machine, through the arrangement of the cleaning device, automatic high-pressure cleaning of the interior and the exterior of a garbage can is achieved, and the cleaning effect is good; by arranging the bracket assembly, the purposes that the garbage can can be turned over rapidly and automatically, and secondary pollution caused by garbage dumping by workers is prevented are achieved; and by arranging the driving assembly, the purposes of driving the whole equipment to operate and reducing the complexity of the mechanism are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a garbage bin cleaning machine. Background Art

[0002] In modern urban life, environmental sanitation management has become one of the important indicators to measure the level of urban civilization. As a key node in the urban solid waste management system, the cleaning and maintenance of garbage bins directly affects the urban environmental sanitation and the health of citizens.

[0003] Traditional trash can cleaning relies heavily on manual labor, which is not only inefficient but also prone to secondary pollution during the cleaning process. Especially in hot summer weather, the accumulated garbage and dirt in the trash cans can easily breed bacteria and produce foul odors, posing a health threat to cleaners and affecting the sanitation of the surrounding environment. Furthermore, manual trash can cleaning also suffers from incomplete cleaning, high labor intensity, and high labor costs, making it difficult to meet the high standards of public health demanded by modern society. Therefore, we propose a trash can cleaning machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a trash can cleaning machine, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A trash can cleaning machine includes a cabinet, a cleaning cabin fixedly connected to the top of the cabinet, a turning device fixedly installed on the bottom of the inner wall of the cleaning cabin, a cleaning device fixedly installed on the rear end of the inner wall of the cleaning cabin, a power cabin provided at the rear of the cleaning cabin, a trash can placed on the turning device, and a controller provided on the outer surface of the cleaning cabin.

[0007] As a further improvement of the above solution, a water tank is fixedly connected to the lower interior of the cabinet, a drain is provided on the top of the cabinet, four universal pulleys are fixedly connected to the bottom of the cabinet, a partition is provided between the cleaning cabin and the power cabin, and a dense brush is provided at the entrance of the cleaning cabin trash can.

[0008] As a further improvement of the above scheme, the flipping device includes a slide assembly, a drive assembly, and a bracket assembly. The slide assembly is fixedly installed on the top of the cabinet. The slide assembly includes a first slide and a second slide. The first slide and the second slide are provided with an arc-shaped portion close to the side of the bracket assembly. The other ends of the first slide and the second slide pass through the partition and enter the power compartment. A support rod is provided between the first slide and the second slide. The inner side of the first slide and the second slide wraps the drive assembly, and the bracket assembly slides on the slide assembly.

[0009] As a further improvement of the above scheme, the driving assembly includes a driving motor, which is fixed to the first slide through a vertical plate and is located in the power cabin, the output end of the driving motor is fixedly connected to the first driving gear, and the first driven gear is connected below the first driving gear, the center of the first driven gear passes through the first rotating shaft, the first rotating shaft rolls through the first slide and the second slide, the second driving gear is sleeved on the first rotating shaft, the end of the bracket assembly away from the second driving gear is provided with a second driven gear, the center of the second driven gear passes through a second rotating shaft, the second rotating shaft rolls through the first slide and the second slide, a first chain is provided between the first driving gear and the first driven gear, two second chains are respectively provided between the second driving gear and the second driven gear, and the second rotating shaft is located in the middle between the two second driven gears and two auxiliary rollers are movably provided.

[0010] As a further improvement of the above solution, a first sensor is provided on one end of the outer side of the first slideway close to the bracket assembly, and a second sensor is provided on one side of the outer side of the first slideway close to the first driven gear.

[0011] As a further improvement of the above scheme, the bracket assembly includes a first sliding rod and a second sliding rod. The first sliding rod is initially located at the upper end of the arc-shaped portion, and the second sliding rod is initially located outside the arc-shaped portion. Two hooks are fixedly connected to the middle part of the outer side of the second sliding rod. A first support shaft is provided between the upper ends of the two hooks. Two support rods are movably sleeved at both ends of the first support shaft. The bent portions of the two support rods are penetrated by a second support shaft. The ends of the second support shaft pass through the support rods and are respectively slidably sleeved with two sliding sleeves and pulleys. The lower ends of the two support rods are jointly fixed with a U-shaped clip.

[0012] As a further improvement of the above solution, the first sliding rod and the second sliding rod are spaced 90 degrees apart, the hook is adapted to the upper side cap of the trash can, the width between the two supporting rods is adapted to the width of the two auxiliary rollers, the bending angle of the lower bending portion of the two supporting rods is 135 degrees, the width between the two sliding sleeves is adapted to the width between the first slide and the second slide, and the U-shaped clip opens outward, and its width is adapted to the lower width of the trash can.

[0013] As a further improvement of the above scheme, both ends of the first sliding rod and the second sliding rod are fixedly connected to the second chain respectively, a first U-shaped connecting block is provided between the first sliding rod and the second chain, and a second U-shaped connecting block is provided between the second sliding rod and the second chain, the vertical end of the first U-shaped connecting block is fixedly connected to the first sliding rod, the horizontal end of the first U-shaped connecting block extends into the inner wall of the slide assembly, and its lower part is fixedly connected to the second chain, and the structure of the second U-shaped connecting block is consistent with that of the first U-shaped connecting block.

[0014] As a further improvement of the above scheme, the cleaning device includes a mounting bracket, which is fixedly connected to the inner wall of the power cabin, and the upper part of the mounting bracket is vertically fixedly connected to a square tube, which passes through the inner wall of the power cabin, and its front end extends into the interior of the trash can, and the front end of the square tube is fixedly connected to an L-shaped connecting plate, and the upper end of the L-shaped connecting plate is fixedly connected to a water head, and the water head is connected to a water pump through a water pipe, and the water pipe passes through the interior of the square tube, and the square tube is fixedly connected to a connecting plate near the lower end of the mounting bracket, and a guide rod is slidably installed between the connecting plate and the L-shaped connecting plate, and a spring is connected to the outer surface of the guide rod located between the connecting plate and the mounting bracket, and the mounting bracket is groove-shaped, and a contact sensor is fixedly installed in the groove at the lower end of the mounting bracket.

[0015] As a further improvement of the above scheme, the contact sensor and water pump are electrically connected to the controller, the upper end of the contact sensor is opposite to the rear end of the guide rod, the connecting plate and the lower end surface of the L-shaped connecting plate are located on the same horizontal plane, the length of the square tube is less than the depth of the cleaning chamber, the length of the guide rod is slightly longer than the depth of the trash can, and the square tube, guide rod and sprinkler head can all be extended into the interior of the trash can.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The utility model designs a cabinet-type cleaning machine with a cleaning cabin on the upper part and a water tank on the lower part. It is designed with an automatic turning device and a cleaning device to automatically complete the transportation and cleaning of the garbage can, replacing manual labor and greatly improving the cleaning efficiency. The garbage can is cleaned in time to avoid the generation of a large number of bacteria and stench that affect environmental hygiene. The equipment occupies a small area and a collection water tank is provided at the bottom of the cabinet, which is easy to use and clean.

[0018] 2. The utility model sets a driving assembly. The driving motor, under the control of the first sensor, drives the first driven gear, the second driving gear and the second driven gear through the transmission of the first chain and the second chain, thereby driving the bracket assembly to flip and move along the slide assembly, and automatically sending the garbage can into the interior of the cleaning cabin for cleaning.

[0019] 3. The utility model can very powerfully lift the trash can by providing a bracket assembly, using two hooks, a U-shaped clip and two support rods with a bent portion. The second slide rod is fixedly connected to the second chain. Driven by the driving assembly, the bracket assembly and the trash can can be very conveniently lifted up. The four second U-shaped connecting blocks are used to fix the ends of the first slide rod and the second slide rod with the second chain respectively, so that the second slide rod can very cleverly move stably along the first slide track and the second slide track without disengagement.

[0020] 4. The utility model provides a first slide bar fixedly connected to the second chain in front of the second slide bar, which can provide auxiliary support for the second chain, the first slide and the second slide, so that the second chain does not separate from the slide. By providing a second support shaft, two sliding sleeves, pulleys and auxiliary rollers, the lower part of the trash can is well supported when the bracket assembly moves, and the movement fits the movement more smoothly without damaging the bracket.

[0021] 5. The utility model is provided with a cleaning device, and the square tube, guide rod and water spray head on the cleaning device are all extended into the interior of the trash can. The contact sensor sends instructions to the water spray head through the controller, and the water spray head generates a high-pressure water flow to clean the inside of the trash can, thereby realizing automatic high-pressure cleaning of the inside and outside of the trash can, and the cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the overall structure of a garbage bin cleaning machine of the present utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of a trash can cleaning machine with a trash can in the utility model;

[0025] Figure 3 This is a structural schematic diagram of a turning device of a trash can cleaning machine according to the present invention;

[0026] Figure 4 This is a structural diagram of a drive assembly of a trash can cleaning machine according to the present invention;

[0027] Figure 5 This is a structural schematic diagram of a bracket assembly of a trash can cleaning machine according to the present invention;

[0028] Figure 6 This is a structural relationship diagram of a bracket assembly and a trash can of a trash can cleaning machine of the present invention;

[0029] Figure 7 This is a schematic diagram of the coordination relationship between the first slide bar, the second slide bar and the second chain of a trash can cleaning machine according to the present invention;

[0030] Figure 8 This is a structural diagram of a U-shaped connecting block of a trash can cleaning machine of the present utility model;

[0031] Figure 9This is a structural schematic diagram of a cleaning device of a garbage bin cleaning machine according to the present invention;

[0032] Figure 10 The utility model is a schematic diagram of the cooperation relationship between the cleaning device of a trash can cleaning machine and the trash can.

[0033] In the figure: 1. Cabinet; 2. Cleaning cabin; 3. Turning device; 4. Cleaning device; 5. Power cabin; 6. Trash can; 11. Water tank; 12. Universal pulley; 21. Partition; 31. Slideway assembly; 32. Drive assembly; 33. Bracket assembly; 311. First slideway; 312. Second slideway; 313. Arc-shaped portion; 3201. Drive motor; 3202. First driving gear; 3203. First driven gear; 3204. First rotating shaft; 3205. Second driving gear; 3206. Second driven gear; 3207. Second rotating shaft; 3208. First chain; 3209 , second chain; 3210, auxiliary roller; 3211, first sensor; 3212, second sensor; 3301, first slide bar; 3302, second slide bar; 3303, hook; 3304, first support shaft; 3305, support rod; 3306, second support shaft; 3307, sliding sleeve; 3308, pulley; 3309, second chain; 3310, first U-shaped connecting block; 3312, second U-shaped connecting block; 41, mounting frame; 42, square tube; 43, L-shaped connecting plate; 44, sprinkler head; 45, connecting plate; 46, guide rod; 47, spring; 48, contact sensor. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0035] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0037] The technical solution of the present utility model is further described below with reference to the accompanying drawings.

[0038] Example 1:

[0039] like Figure 1 、 Figure 2 As shown, a trash can cleaning machine includes a cabinet 1, a cleaning cabin 2 is fixedly connected to the top of the cabinet 1, a turning device 3 is fixedly installed on the bottom of the inner wall of the cleaning cabin 2, a cleaning device 4 is fixedly installed on the rear end of the inner wall of the cleaning cabin 2, a power cabin 5 is provided at the rear of the cleaning cabin 2, a trash can 6 is placed on the turning device 3, and a controller is provided on the outer surface of the cleaning cabin 2.

[0040] A water tank 11 is fixedly connected to the lower interior of the cabinet 1, and a drain is provided on the top of the cabinet 1. The sewage generated during the cleaning of the trash can falls into the water tank 12 through the drain for collection. Four universal pulleys 12 are fixedly connected to the bottom of the cabinet 1, and the universal pulleys 12 can be used to facilitate the movement of a trash can cleaning machine to a suitable position.

[0041] A partition 21 is provided between the cleaning compartment 2 and the power compartment 5 to prevent moisture from entering the power compartment 5 .

[0042] A dense brush is provided at the entrance of the trash can in the cleaning cabin 2 to clean the dirt on the trash can body.

[0043] Example 2:

[0044] like Figure 3 As shown, the flipping device 3 includes a slide assembly 31, a drive assembly 32, and a bracket assembly 33. The slide assembly 31 is fixedly installed on the top of the cabinet 1, and includes a first slide 311 and a second slide 312. The first slide 311 and the second slide 312 are provided with an arc-shaped portion 313 near the side of the bracket assembly 33 to facilitate smooth flipping of the bracket assembly 33. The other ends of the first slide 311 and the second slide 312 pass through the partition 21 and enter the power compartment 5. A support rod is provided between the first slide 311 and the second slide 312. The inner side of the first slide 311 and the second slide 312 wraps the drive assembly 32 to protect the drive assembly 32. The bracket assembly 33 slides on the slide assembly 31.

[0045] like Figure 3 、 Figure 4 As shown, the drive assembly 32 includes a drive motor 3201, which is fixed to the first slide 311 through a vertical plate and is located in the power compartment 5. The output end of the drive motor 3201 is fixedly connected to the first driving gear 3202. The first driven gear 3203 is connected below the first driving gear 3202. The center of the first driven gear 3203 passes through the first rotating shaft 3204. The first rotating shaft 3204 rolls through the first slide 311 and the second slide 312. The first rotating shaft 3204 is sleeved with a second driving gear 3205, which is away from the second driving gear 3205 and close to the bracket assembly 33. A second driven gear 3206 is provided at one end, and a second rotating shaft 3207 is provided at the center of the second driven gear 3206. The second rotating shaft 3207 rolls through the first slideway 311 and the second slideway 312. A first chain 3208 is provided between the first driving gear 3202 and the first driven gear 3203. Two second chains 3209 are respectively provided between the second driving gear 3205 and the second driven gear 3206. The second rotating shaft 3207 is located between the two second driven gears 3206 and two auxiliary rollers 3210 are movably provided. The auxiliary rollers 3210 are made of rubber and have grooves.

[0046] A first sensor 3211 is provided on the outer side of the first slide 311 near one end of the bracket assembly 33, which is used to monitor whether the trash can 6 is placed in the bracket assembly 33, so as to start the drive motor 3201 to start the flipping action. A second sensor 3212 is provided on the outer side of the first slide 311 near one side of the first driven gear 3203, which is used to monitor whether the trash can 6 is flipped to a suitable position, so as to turn off the drive motor 3201.

[0047] By setting up a driving component 32, the driving motor 3201, under the control of the first sensor 3211, drives the first driven gear 3203, the second driving gear 3205 and the second driven gear 3206 through the transmission of the first chain 3208 and the second chain 3209, thereby driving the bracket assembly 33 to flip and move along the slide assembly 31, and automatically send the trash can 6 into the interior of the cleaning chamber 2 for cleaning. The auxiliary roller 3210 made of rubber material is set to provide auxiliary support for the bracket assembly 33 when it is flipped.

[0048] like Figure 5 、 Figure 6As shown, the bracket assembly 33 includes a first slide bar 3301 and a second slide bar 3302. The first slide bar 3301 is initially located at the upper end of the arc portion 313, and the second slide bar 3302 is initially located outside the arc portion 313. The first slide bar 3301 and the second slide bar 3302 are spaced 90 degrees apart. Two hooks 3303 are fixedly connected to the middle part of the outer side of the second slide bar 3302. The hooks 3303 are adapted to the upper end side cap of the trash can 6, so that the trash can 6 is conveniently hung on the hooks 3303. A first support shaft 3304 is provided between the upper ends of the two hooks 3303. Two supporting rods 3305 are movably sleeved at both ends of the first support shaft 3304. The two supporting rods 3305 can roll along the first support shaft 3304, and the width between the two supporting rods 3305 is the same as that of the first support shaft 3304. The width of the two auxiliary rollers 3210 is adapted, and the lower part of the two supporting rods 3305 is provided with a bending portion with a bending angle of 135 degrees. The bending portion of the two supporting rods 3305 is penetrated by a second support shaft 3306, and the second support shaft 3306 penetrates the end of the supporting rod 3305 and is respectively slidably sleeved with two sliding sleeves 3307 and pulleys 3308. The width between the two sliding sleeves 3307 is adapted to the width between the first slide 311 and the second slide 312. When flipping, the two pulleys 3308 are respectively located in the gaps between the first slide 311, the second slide 312 and the two auxiliary rollers 3210. The lower ends of the two supporting rods 3305 are jointly fixed with a U-shaped clip 3309. The U-shaped clip 3309 opens outward, and its width is adapted to the width of the lower part of the trash can.

[0049] As shown Figure 7 、 Figure 8 As shown, both ends of the first sliding bar 3301 and the second sliding bar 3302 are fixedly connected to the second chain 3209 respectively, a first U-shaped connecting block 3310 is provided between the first sliding bar 3301 and the second chain 3209, and a second U-shaped connecting block 3311 is provided between the second sliding bar 3302 and the second chain 3209, the vertical end of the first U-shaped connecting block 3310 is fixedly connected to the first sliding bar 3301, the horizontal end of the first U-shaped connecting block 3310 extends into the inner wall of the slide assembly 31, and its lower part is fixedly connected to the second chain 3209, the U-shaped recessed portion of the first U-shaped connecting block 3310 is just used to pass through the lower edge of the slide assembly 31, and the structure of the second U-shaped connecting block 3311 is consistent with that of the first U-shaped connecting block 3310.

[0050] By setting up the bracket assembly 33, the two hooks 3303, a U-shaped clip 3309 and two supporting rods 3305 with a bent portion can be used to very effectively hold up the trash can 6, and the second slide bar 3302 is fixedly connected to the second chain 3209. Driven by the driving assembly 32, the bracket assembly 33 and the trash can 6 can be very conveniently lifted up and then laterally entered into the cleaning cabin. The four second U-shaped connecting blocks 3311 are used to make the first slide bar 3301 and the second slide bar 3302 fixedly connected to the second chain 3209 respectively, which can very cleverly realize Now the second slide bar 3302 moves stably along the first slide 311 and the second slide 312 without detaching. By setting a first slide bar 3301 fixedly connected to the second chain 3209 in front of the second slide bar 3302, the second chain 3209, the first slide 311 and the second slide 312 can be auxiliary supported, so that the second chain 3209 does not detach from the slide. By setting the second support shaft 3306, two sliding sleeves 3307, and the pulley 3308, the lower part of the trash can 6 is well supported when the bracket assembly 33 moves, and the movement fits smoothly without damaging the bracket.

[0051] Example 4:

[0052] like Figure 1 、 Figure 9 、 Figure 10 As shown, the cleaning device 4 includes a mounting frame 41, which is fixedly connected to the inner wall of the power compartment 5. The upper part of the mounting frame 41 is vertically fixedly connected to a square tube 42, which passes through the inner wall of the power compartment 5, and its front end extends into the interior of the trash can 6. The front end of the square tube 42 is fixedly connected to an L-shaped connecting plate 43, and the upper end of the L-shaped connecting plate 43 is fixedly connected to a water spray head 44. The water spray head 44 is connected to the water pump through a water pipe. The water pipe passes through the interior of the square tube 42. The lower end of the square tube 42 near the mounting frame 41 is fixedly connected to a connecting plate 45. A guide rod 46 is slidably installed between the connecting plate 45 and the L-shaped connecting plate 43. The guide rod 46 is located between the connecting plate 45 and the mounting frame 41. A spring 47 is connected to the outer surface of the part between the mounting bracket 41 and the mounting bracket 41. The mounting bracket 41 is groove-shaped. A contact sensor 48 is fixedly installed in the groove at the lower end of the mounting bracket 41. The contact sensor 48 and the water pump are electrically connected to the controller. The contact sensor 48 has the function of transmitting electrical signals and can feed back the force generated by the guide rod 46 into electricity and send a signal. The upper end of the contact sensor 48 is opposite to the rear end of the guide rod 46. The lower end surface of the connecting plate 45 and the L-shaped connecting plate 43 are located in the same horizontal plane. The length of the square tube 42 is less than the depth of the cleaning cabin 2, and the length of the guide rod 46 is slightly longer than the depth of the trash can 6. The square tube 42, the guide rod 46 and the sprinkler head 44 can all extend into the interior of the trash can 6.

[0053] By setting up the cleaning device 4, when the trash can 6 enters the cleaning cabin 2 horizontally under the drive of the turning device, the trash can 6 moves toward the cleaning device 4, and the square tube 42, guide rod 46 and water spray head 44 on the cleaning device 4 all extend into the trash can 6. At this time, the bottom of the inner wall of the trash can 6 is against the guide rod 46, and the guide rod 46 is pressed to move backward to compress the spring 47, so that the rear end of the guide rod 46 approaches the triggering contact sensor 48. The contact sensor 48 sends an instruction to the water spray head 44 through the controller, and the water spray head 44 generates a high-pressure water flow to clean the inside of the trash can 6. After cleaning, the trash can 6 retreats and moves away, and the guide rod 46 automatically recovers under the action of the spring 47, thereby realizing automatic high-pressure cleaning of the trash can 6 with good cleaning effect.

[0054] The working principle of this utility model is as follows:

[0055] Step 1: Hanging the bin: Move the machine to a suitable position. In the initial state, the bracket assembly 33 is naturally hanging on the end of the slide assembly 31 located at the entrance of the cleaning chamber 2. The edge of the trash can 6 is hung on the two hooks 3303 of the bracket assembly 33, and the lower part is placed in the U-shaped clip 3309;

[0056] Step 2: Flipping: When the first sensor 3211 detects the trash can 6, the drive motor 3201 is started to rotate forward to start the flipping action. The first chain 3208 and the second chain 3209 drive the first driven gear 3203, the second driving gear 3205 and the second driven gear 3206, thereby driving the bracket assembly 33 and the trash can 6 to flip along the slide assembly 31. During this process, with the help of the two auxiliary rollers 3210 and the two sliding sleeves 3307, the trash can 6 is quickly sent into the interior of the cleaning chamber 2 and lies in the cleaning chamber 2. When the second sensor 3212 detects the trash can 6, the drive motor 3201 is turned off;

[0057] Step 3: Cleaning: When the trash can 6 enters the cleaning chamber 2, the square tube 42, guide rod 46, and water spray head 44 on the cleaning device 4 all extend into the trash can 6 at the same time. At this time, the bottom of the inner wall of the trash can 6 abuts against the guide rod 46. The guide rod 46 is pressed backward to compress the spring 47, so that the rear end of the guide rod 46 approaches the contact sensor 48, which triggers the contact sensor 48. The contact sensor 48 sends a command to the water spray head 44 through the controller, and the water spray head 44 generates a high-pressure water flow to clean the interior of the trash can 6 according to the set time.

[0058] Step 4: Lowering the trash can: When the set cleaning time is over, the drive motor 3201 is automatically started to reverse, and the first driven gear 3203, the second driving gear 3205 and the second driven gear 3206 are driven through the transmission of the first chain 3208 and the second chain 3209, thereby driving the bracket assembly 33 and the trash can 6 to retreat along the slide assembly 31 and lower the trash can. When lowering the trash can, the brush inside the cleaning cabin 2 cleans the surface of the trash can 6.

[0059] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A trash can cleaning machine, comprising a cabinet (1), characterized in that: A cleaning cabin (2) is fixedly connected to the top of the cabinet (1), a turning device (3) is fixedly installed on the bottom of the inner wall of the cleaning cabin (2), a cleaning device (4) is fixedly installed on the rear end of the inner wall of the cleaning cabin (2), a power cabin (5) is provided at the rear of the cleaning cabin (2), a trash can (6) is placed on the turning device (3), and a controller is provided on the outer surface of the cleaning cabin (2); The flip device (3) includes a slide assembly (31), a drive assembly (32), and a bracket assembly (33). The slide assembly (31) is fixedly installed on the top of the cabinet (1). The slide assembly (31) includes a first slide (311) and a second slide (312). The first slide (311) and the second slide (312) are provided with an arc portion (313) on one side close to the bracket assembly (33). The other ends of the first slide (311) and the second slide (312) pass through the partition (21) and enter the power cabin (5). A support rod is provided between the first slide (311) and the second slide (312). The inner sides of the first slide (311) and the second slide (312) wrap the drive assembly (32). The bracket assembly (33) slides on the slide assembly (31). The driving assembly (32) includes a driving motor (3201), which is fixed to the first slideway (311) through a vertical plate and is located in the power cabin (5). The output end of the driving motor (3201) is fixedly connected to the first driving gear (3202). A first driven gear (3203) is connected below the first driving gear (3202). The center of the first driven gear (3203) is connected to a first rotating shaft (3204). The first rotating shaft (3204) rolls through the first slideway (311) and the second slideway (312). A second driving gear (3205) is sleeved on the first rotating shaft (3204) and is away from the second driving gear (3202). 05) A second driven gear (3206) is provided at one end close to the bracket assembly (33), a second rotating shaft (3207) is provided through the center of the second driven gear (3206), the second rotating shaft (3207) rolls through the first slideway (311) and the second slideway (312), a first chain (3208) is provided between the first driving gear (3202) and the first driven gear (3203), two second chains (3209) are provided between the second driving gear (3205) and the second driven gear (3206), and two auxiliary rollers (3210) are movably provided on the second rotating shaft (3207) located in the middle between the two second driven gears (3206); The bracket assembly (33) includes a first sliding rod (3301) and a second sliding rod (3302), wherein the first sliding rod (3301) is initially located at the upper end of the arc portion (313), and the second sliding rod (3302) is initially located outside the arc portion (313), two hooks (3303) are fixedly connected to the middle part of the outer side of the second sliding rod (3302), a first support shaft (3304) is provided between the upper ends of the two hooks (3303), two supporting rods (3305) are movably sleeved at both ends of the first support shaft (3304), a second support shaft (3306) is provided at the bent parts of the two supporting rods (3305), the second support shaft (3306) passes through the ends of the supporting rods (3305) and is respectively slidably sleeved with two sliding sleeves (3307) and a pulley (3308), and a U-shaped clip (3309) is fixedly installed at the lower ends of the two supporting rods (3305); The two ends of the first slide bar (3301) and the second slide bar (3302) are respectively fixedly connected to the second chain (3209); a first U-shaped connecting block (3310) is provided between the first slide bar (3301) and the second chain (3209); a second U-shaped connecting block (3311) is provided between the second slide bar (3302) and the second chain (3209); the vertical end of the first U-shaped connecting block (3310) is fixedly connected to the first slide bar (3301); the horizontal end of the first U-shaped connecting block (3310) extends into the inner wall of the slideway assembly (31); the lower part thereof is fixedly connected to the second chain (3209); the second U-shaped connecting block (3311) has the same structure as the first U-shaped connecting block (3310).

2. The trash can cleaning machine according to claim 1, characterized in that: A water tank (11) is fixedly connected to the interior of the lower portion of the cabinet (1), a water outlet is provided on the top of the cabinet (1), four universal pulleys (12) are fixedly connected to the bottom of the cabinet (1), a partition (21) is provided between the cleaning cabin (2) and the power cabin (5), and a dense brush is provided at the entrance of the trash can of the cleaning cabin (2).

3. The trash can cleaning machine according to claim 1, characterized in that: A first sensor (3211) is provided on one end of the outer side of the first slideway (311) close to the bracket assembly (33), and a second sensor (3212) is provided on one side of the outer side of the first slideway (311) close to the first driven gear (3203).

4. The trash can cleaning machine according to claim 1, characterized in that: The first slide bar (3301) and the second slide bar (3302) are spaced 90 degrees apart, the hook (3303) is adapted to the upper end cap of the trash can (6), the width between the two support bars (3305) is adapted to the width of the two auxiliary rollers (3210), the bending angle of the lower bending portion of the two support bars (3305) is 135 degrees, the width between the two sliding sleeves (3307) is adapted to the width between the first slide (311) and the second slide (312), and the U-shaped clip (3309) opens outward, and its width is adapted to the width of the lower part of the trash can.

5. The trash can cleaning machine according to claim 1, characterized in that: The cleaning device (4) comprises a mounting frame (41), the mounting frame (41) is fixedly connected to the inner wall of the power cabin (5), the upper part of the mounting frame (41) is vertically fixedly connected to a square tube (42), the square tube (42) passes through the inner wall of the power cabin (5), and its front end extends into the interior of the garbage bin (6), the front end of the square tube (42) is fixedly connected to an L-shaped connecting plate (43), the upper end of the L-shaped connecting plate (43) is fixedly connected to a water spray head (44), and the water spray head (44) is connected to the power cabin (5) through a water pipe. A water pump is connected, the water pipe passes through the interior of the square tube (42), the lower end of the square tube (42) close to the mounting frame (41) is fixedly connected with a connecting plate (45), a guide rod (46) is slidably installed between the connecting plate (45) and the L-shaped connecting plate (43), and a spring (47) is connected to the outer surface of the guide rod (46) located between the connecting plate (45) and the mounting frame (41), the mounting frame (41) is groove-shaped, and a contact sensor (48) is fixedly installed in the groove at the lower end of the mounting frame (41).

6. The trash can cleaning machine according to claim 5, characterized in that: The contact sensor (48) and the water pump are electrically connected to the controller. The upper end of the contact sensor (48) is opposite to the rear end of the guide rod (46). The lower end surface of the connecting plate (45) and the L-shaped connecting plate (43) are located at the same horizontal plane. The length of the square tube (42) is less than the depth of the cleaning chamber (2). The length of the guide rod (46) is slightly longer than the depth of the trash can (6). The square tube (42), the guide rod (46) and the water spray head (44) can all extend into the interior of the trash can (6).

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