Intelligent container cleaning system and method

Abstract

The invention discloses an intelligent container cleaning system and method. The intelligent container cleaning system comprises a cleaning device, a sliding carrying table mechanism and at least one cleaning station. The cleaning device comprises a rolling brush assembly, a flushing assembly and a scraper assembly which are arranged on the mobile vehicle body; the sliding carrying table mechanism comprises a carrying table installed on the track in a sliding mode, an overturning platform is arranged on the carrying table, and the cleaning device is placed on the carrying table. At least one cleaning station is arranged and located on the side face of a rail of the sliding carrying table mechanism. Through cooperation of the rolling brush assembly, the flushing assembly and the scraper assembly, the interior of the container can be cleaned without dead corners; by combining two cleaning modes of rolling brushing and spraying, the cleaning efficiency of the container is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of container cleaning, and in particular to an intelligent container cleaning system and method. Background Art

[0002] Containers are a group of tools that can be loaded with packaged or unpackaged goods for transportation, and are easy to load, unload and transport with mechanical equipment. As an important part of ocean transportation and import and export transportation, they play an irreplaceable role. Containers are loaded with a variety of goods. When the loaded containers need to be cleaned, they are usually cleaned manually, that is, workers use handheld water guns to flush the inside of the container. The cleaning efficiency is low and the labor cost is high. At the same time, due to the uncontrollable factors of manual cleaning, the cleanliness of each container after cleaning is different.

[0003] In order to solve the above problems, in the prior art, Chinese utility model patent CN219785902U discloses a container cleaning machine, including a frame, a lifter is fixedly installed on the top of the frame, the lifting frame of the lifter is connected to an electric telescopic arm, the upper end surface of the fixed arm of the electric telescopic arm is fixedly connected to the bottom surface of the lifting frame of the lifter, and the movable arm of the electric telescopic arm is fixedly connected to a flushing component. The container cleaning machine uses the electric telescopic arm to drive the flushing component to extend into the container for cleaning. The staff controls the lifting of the chain lifter and the extension and retraction of the electric telescopic arm to achieve mechanized adjustment of the working position of the cleaning machine, thereby simplifying the cleaning operation steps and reducing the workload of the staff. However, the container cleaning machine with the above structure has the following problems:

[0004] 1. When the staff controls the chain lift and the extension and retraction of the electric telescopic arm, they cannot see the cleaning status inside the container, which may result in incomplete cleaning of the connection position between the inner side and the inner bottom surface of the container and the connection position between the inner bottom wall and the inner bottom surface; in addition, the cleaning method of cleaning the container only by flushing is single, resulting in low cleaning efficiency;

[0005] 2. A U-shaped nozzle is used as a flushing component to clean the inside of the container. The sewage and debris generated by the U-shaped nozzle entering the container for cleaning will fall on the inner bottom surface of the container. When there are many debris in the container, the water may not be able to completely remove the debris from the inner bottom surface of the container only through the U-shaped nozzle to exit the container during the cleaning process, resulting in incomplete cleaning of the inner bottom surface of the container. At this time, it is still necessary to manually clean out the container, making the container cleaning process cumbersome and unable to achieve automatic cleaning of the container;

[0006] 3. The lift and electric telescopic arm are installed on the frame, and the frame as a whole cannot be moved. When cleaning the container, the opening of the container needs to be aligned with the flushing component of the cleaning machine. Therefore, the staying position of the container is required to be high, and the position of the cleaning machine cannot be adjusted as needed. Moreover, only one container can be cleaned at a time, resulting in low container cleaning efficiency. Summary of the invention

[0007] In view of the problems existing in the prior art, the present invention provides an intelligent container cleaning system and method. Through the mutual cooperation among a roller brush assembly, a flushing assembly and a scraper assembly, the two cleaning methods of roller brush cleaning and flushing are combined to solve the problem of poor cleaning efficiency caused by the single cleaning method of the existing container cleaning device; the intelligent cleaning of the interior of the container is realized through a forward and a backward process of the cleaning device, which can solve the problem that the interior of the container is not thoroughly cleaned by the existing container cleaning device due to the need for manual control; the sewage on the inner bottom surface is pre-cleaned by the scraper assembly during the backward process of the cleaning device, which can solve the problem that the existing container cleaning device is complicated due to the incomplete cleaning of the inner bottom surface and the need for further manual cleaning; the connection between the inner bottom wall and the inner bottom surface is cleaned by the bottom roller in cooperation with the bottom water outlet pipe, so as to solve the problem that the connection between the inner bottom wall and the inner bottom surface is not thoroughly cleaned by the existing container cleaning device.

[0008] The technical solution of the present invention is as follows:

[0009] In a first aspect of the present invention, there is provided an intelligent container cleaning system, comprising: a cleaning device, a sliding platform mechanism and at least one cleaning station;

[0010] The cleaning device comprises a roller brush assembly, a flushing assembly and a scraper assembly arranged on a mobile vehicle body; the roller brush assembly comprises a side roller brush and a bottom roller brush arranged in a U shape, the bottom roller brush is located behind the side roller brush, and a bottom roller disc is installed at the bottom of the side roller brush; the flushing assembly comprises a plurality of water outlet pipes distributed at the positions of the side roller brush and the bottom roller brush, wherein the water outlet pipe at the bottom roller brush can be rotated to a set angle and the two ends of the water outlet pipe are bent; the scraper assembly is arranged on the rear side of the bottom of the mobile vehicle body, and is used to cooperate with the bottom roller brush and the bottom water outlet pipe to clean the bottom surface of the container when the mobile vehicle body moves backward;

[0011] The sliding platform mechanism includes a platform slidably mounted on a track, a flip platform is arranged on the platform, the cleaning device is placed on the platform, the platform is automatically aligned with the container, the flip platform can be flipped and docked with the opening of the container, and the mobile body drives the cleaning device into the container;

[0012] At least one cleaning station is provided, which is located on the side of the track of the sliding platform mechanism.

[0013] In some embodiments of the present invention, the scraper assembly includes an auxiliary scraper, and the auxiliary scraper is installed on a mobile body through a lifting mechanism, and the lifting assembly drives the auxiliary scraper to contact or separate from the bottom surface of the container.

[0014] In some embodiments of the present invention, the lifting mechanism includes a lifting guide rail and a lifting drive member, a lifting slider is movably provided on the lifting guide rail, and the lifting slider is fixedly connected to the auxiliary scraper; the driving end of the lifting drive member is hinged to the buffer seat on the auxiliary scraper, and driving columns extending outward are fixed on both sides of the driving end, an upper driving seat is fixed on the driving column, a lower driving seat corresponding to the upper driving seat is provided on the inner side of the auxiliary scraper, and an adaptive structure is provided between the upper driving seat and the lower driving seat.

[0015] In some embodiments of the present invention, the adaptive structure includes a guide column and a buffer spring. The guide column is passed through the upper driving seat and the lower driving seat, and the top of the guide column is fixedly connected to the upper driving seat, and the lower end of the guide column passes through the lower driving seat. The buffer spring is sleeved on the guide column, and the two ends of the buffer spring are respectively in contact with the top of the upper driving seat and the lower driving seat.

[0016] In some embodiments of the present invention, two side roller brushes are provided and are symmetrically arranged on the left and right. The bottom of each side roller brush is connected to the bottom roller through a disassembly limiter, and the disassembly limiter can adjust the contact degree between the bottom roller and the bottom surface of the container.

[0017] In some embodiments of the present invention, the two side roller brushes are installed on the mobile body through a sliding mechanism, and the sliding mechanism drives the two side roller brushes and the bottom roller to move, so that the two side roller brushes and the bottom roller are moved closer or farther away, so that when the side roller brushes clean the inner bottom wall of the container, the bottom roller cooperates with the bottom water outlet pipe to clean the connection between the inner bottom wall and the inner bottom surface.

[0018] In some embodiments of the present invention, two positioning sensors are provided on the sliding mechanism. When the positioning sensor detects that the motor mounting base of the side roller brush moves to the bottom of the positioning sensor on the same side, the control module of the mobile body controls the translation motor to reverse and drives the two side roller brushes to start separating.

[0019] In some embodiments of the present invention, the flushing assembly includes a side water outlet pipe, a top water outlet pipe and a bottom water outlet pipe, wherein the bottom water outlet pipe corresponds to the bottom roller brush, and the bottom water outlet pipe changes the water outlet angle by a top-butting flip piece and returns to its original position by a telescopic limit seat.

[0020] In some embodiments of the present invention, the top-resisting flip member includes a flip seat and a connecting seat, the connecting seat is fixedly mounted on the bottom water pipe, and a top-resisting roller and a limiting roller are provided on the connecting seat; the flip seat is hingedly connected to the bottom water pipe, and the flip seat is connected to the telescopic limiting seat through a positioning rod, a horizontal guide rail and a horizontal slider are provided in the telescopic limiting seat, the horizontal slider is connected to the positioning rod, and the horizontal slider is limited by an elastic limiting member.

[0021] In a second aspect of the present invention, a container intelligent cleaning method is provided, comprising:

[0022] The vehicle-carrying container is poured into the cleaning station, with the container opening facing the sliding platform mechanism;

[0023] The platform of the sliding platform mechanism is automatically aligned with the container opening, and the turning platform is driven to turn toward the container opening and dock with the container opening;

[0024] The cleaning device passes through the flip platform and enters the container to start cleaning: the cleaning device moves forward, the flushing assembly sprays water, and the side roller brush and the bottom roller brush cooperate with the corresponding water outlet pipes to clean the inner side wall and the inner bottom surface of the container respectively; when the top-aft flipping member abuts against the inner bottom wall of the container, the top-aft flipping member drives the bottom water outlet pipe to flip toward the inner bottom wall of the container, the side water outlet pipe and the top water outlet pipe stop discharging water, and the bottom water outlet pipe discharges water to flush the bottom of the inner bottom wall of the container;

[0025] The cleaning device stops moving forward, and the sliding mechanism drives the side roller brushes and the bottom roller disc on both sides to move relative to each other and reset, and the side roller brushes cooperate with the corresponding water outlet pipes to clean the inner bottom wall of the container, and the bottom roller disc cooperates with the corresponding bottom water outlet pipes to clean the connection between the inner bottom wall and the inner bottom surface of the container;

[0026] The cleaning device moves backward, the bottom water outlet pipe rotates back to its original position, and the side roller brushes on both sides rotate outward, driving the auxiliary scraper downward to scrape the bottom surface of the container;

[0027] The cleaning device returns to the sliding stage mechanism to complete the cleaning.

[0028] One or more technical solutions of the present invention have the following beneficial effects:

[0029] (1) The present invention can achieve dead-angle cleaning of the interior of a container through the cooperation between the roller brush assembly, the flushing assembly and the scraper assembly; wherein, the side roller brushes in the roller brush assembly cooperate with the corresponding water outlet pipes to clean the inner side and inner bottom wall of the container, the inclined bristles of the bottom roller brush and the bottom roller disc cooperate with the corresponding water outlet pipes to clean the inner bottom surface of the container, and the top water outlet pipe can clean the top surface of the container; the cleaning of the interior of the container is completed in one forward and backward process, with high cleaning efficiency; at the same time, during the backward process, the side roller brushes and the bottom roller disc on both sides rotate inward, driving the sewage to move toward the bottom roller brush, and under the drive of the bottom roller brush and the scraper assembly, it flows toward the opening direction of the container, further improving the cleaning efficiency of the cleaning vehicle.

[0030] (2) The present invention bends the two ends of the bottom water outlet pipe of the flushing component and can rotate to a set angle, so that the spray port of the bottom water outlet pipe faces the connection position between the inner bottom wall and the inner bottom surface of the container, further improving the cleaning efficiency of the dead corners of the container; at the same time, during the rotation of the bottom water outlet pipe, the two ends bent upward can flush the corners during the rotation process, thereby achieving cleaning of sanitary dead corners and improving cleaning accuracy.

[0031] (3) When the present invention cleans the inner bottom surface, first, during the forward movement of the cleaning device, the bottom roller brush and the inclined bristles of the bottom roller cooperate with the corresponding water outlet pipe to clean the inner bottom surface, ensuring that the stains attached to the inner bottom surface can be removed; then, during the backward movement of the cleaning device, the scraper assembly can be provided to preliminarily scrape away the sewage and debris on the inner bottom surface of the container, and then the bottom roller brush and the bottom water outlet pipe cooperate to complete the cleaning of the sewage and debris on the inner bottom surface of the container. The scraper assembly can effectively reduce the cleaning pressure of the bottom roller brush.

[0032] (4) The auxiliary scraper in the scraper assembly of the present invention adjusts the distance between the auxiliary scraper and the inner bottom surface of the container through the lifting device. When the cleaning device moves forward, the auxiliary scraper is kept separated from the inner bottom surface, and when the cleaning device moves backward, the auxiliary scraper is kept in contact with the inner bottom surface. At the same time, an adaptive adjustment structure is provided at the connection position between the auxiliary scraper and the vehicle body, which can ensure that the auxiliary scraper is always in close contact with the inner bottom surface, and can also ensure a good cleaning effect when the inner bottom surface is uneven. At the same time, the reaction force of the inner bottom surface is buffered to reduce the impact damage caused by the inner bottom surface to the auxiliary scraper.

[0033] (5) The side roller brushes and the bottom roller disc in the cleaning assembly of the present invention are connected by a disassembly limiter. A plurality of mounting holes are arranged on the disassembly limiter to flexibly adjust the contact degree between the inclined brush and the bottom surface of the container, thereby having better flexibility. At the same time, the side roller brushes and the bottom roller brushes on both sides can be moved closer or farther away under the action of the sliding mechanism, thereby realizing the cleaning of the bottom wall of the container. Furthermore, the translation process is realized by a translation slider and a translation rail, and is driven by the cooperation of a driving bevel gear and a guide bevel rack, thereby ensuring the stability of the side roller brush during the translation process. At the same time, the translation process of the roller brush is controlled by a positioning sensor to avoid the two side roller brushes being too close to each other and causing collision damage to the two.

[0034] (6) The bottom water outlet pipe in the flushing assembly of the present invention realizes the rotation of the bottom water outlet pipe by the arranged top-butting flipping member, thereby changing the water outlet angle, so that the water outlet angle rotates from toward the bottom roller brush to toward the connection position between the inner bottom surface and the inner bottom wall of the container. The top-butting flipping member realizes the rotation of the bottom water outlet pipe by the mutual cooperation between the top-butting roller and the limiting roller. When the top-butting roller abuts against the inner wall surface of the container, the bottom water outlet pipe rotates until the limiting roller abuts against the inner bottom wall of the container, and the top-butting flipping member stops flipping and remains stable, so that the spray port of the bottom water outlet is inclined toward the connection position between the inner bottom wall and the inner bottom surface of the container, and the connection position is sprayed and cleaned, thereby realizing the control of the rotation angle of the bottom water outlet pipe according to the distance between the cleaning device and the inner wall surface, avoiding the situation that the cleaning is not in place due to too large or too small rotation angle, and realizing the linkage between the rotation of the bottom water outlet pipe and the movement process of the cleaning vehicle; in addition, the rotation process and the reset process of the bottom water outlet pipe are realized by mechanical structure, without the need for complex circuit design and control method design.

[0035] (7) During the forward movement of the cleaning device of the present invention, the bottom water outlet pipe in the flushing assembly rotates and moves backwards through the cooperation of the telescopic limit seat and the top abutment flipping member, making way for the side roller brush and the bottom roller, so that the side roller brush can be in close contact with the inner bottom wall of the container for cleaning, and the bottom roller can be in close contact with the connection position between the inner bottom wall and the inner bottom surface of the container, cooperating with the bottom water outlet pipe to clean the corner of the connection position; during the backward movement of the cleaning device, the elastic limit member in the telescopic limit seat is used to reset the bottom water outlet pipe to the initial position, so that the water outlet angle is rotated from the connection position facing the inner bottom surface of the container and the inner bottom wall to the position facing the bottom roller brush; the switching of the water spraying angle of the bottom water outlet pipe is achieved through the cooperation of the telescopic limit seat and the top abutment flipping member, thereby improving the cleaning effect of the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is an overall schematic diagram of the intelligent container cleaning system of the present invention;

[0037] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0038] Figure 3 It is a structural schematic diagram of the sliding stage mechanism of the present invention;

[0039] Figure 4 It is a front structural schematic diagram of the cleaning device of the present invention;

[0040] Figure 5 It is a schematic diagram of the back structure of the cleaning device of the present invention;

[0041] Figure 6 It is a side structural schematic diagram of the cleaning device of the present invention;

[0042] Figure 7 It is a schematic diagram of the front structure of the sliding mechanism part of the present invention;

[0043] Figure 8 It is a schematic diagram of the back structure of the sliding mechanism part of the present invention;

[0044] Fig. 9 for Figure 8 A partial enlarged schematic diagram of point B in the middle;

[0045] Fig.10 A schematic diagram of the structure of a bottom roller brush in a roller brush assembly of a cleaning device;

[0046] Fig.11 It is a schematic diagram of the upper structure of the scraper assembly of the present invention installed on the driving chassis of the moving vehicle body;

[0047] Fig.12 It is a schematic diagram of the structure of the scraper assembly of the present invention installed on the lower part of the driving chassis of the moving vehicle body;

[0048] Fig.13 It is a structural schematic diagram of the flushing assembly of the present invention;

[0049] Fig.14 It is a structural schematic diagram of the telescopic limit seat of the present invention.

[0050] In the figure: 1, sliding platform mechanism; 11, transposition track; 12, platform; 121, pulley; 13, fence; 131, notch; 14, flip connection mechanism;

[0051] 2. Cleaning device; 21. Driving chassis; 22. Moving body; 221. "L" type mounting frame; 2211. Vertical part; 2212. Horizontal part; 2213. Protective roller; 222. Positioning rod; 2221. Second limit plate; 223. Telescopic limit seat; 2231. Horizontal guide rail; 2232. Horizontal slider; 2233. First limit plate; 2234. Elastic limit member; 224. Bottom driving motor; 2241. Driving gear; 2242. Chain; 23. Sliding mechanism; 231. Sliding box; 2311. Sliding opening; 232. Guide bevel rack; 233, translation rail; 2331, translation slider; 2332, translation mounting plate; 2333, folding sealing plate; 234, motor mounting seat; 235, roller brush mounting seat; 2351, main frame; 2352, frame mounting plate; 2353, horizontal connecting rod; 2354, tilting connecting rod; 2355, mounting notch; 2356, tilting baffle; 2357, upper frame; 2358, lower frame; 2359, upper bearing plate; 2360, upper bearing seat; 2361, lower bearing plate; 2362, lower bearing seat; 237, translation motor; 2371, helical gear; 238, fixed Position sensor; 239, drive box; 2391, top drive motor; 24, side roller brush; 241, side rod; 242, side brush hair; 243, mounting hole; 25, bottom roller plate; 251, plate body; 252, inclined brush hair; 253, disassembly limiter; 2531, limit ring; 2532, limit plug rod; 26, bottom roller brush; 261, driven gear; 27, flushing assembly; 271, connecting valve; 272, side water outlet pipe; 2721, elbow; 2722, first corner water outlet; 273, bottom water outlet pipe; 2731, bending part; 2732, second corner Water outlet; 2733, spray outlet; 274, top water outlet pipe; 28, flip joint; 29, top flip member; 291, connecting seat; 2911, mounting plate; 2912, first connecting arm; 2913, second connecting arm; 2914, top roller; 2915, limit roller; 292, flip seat; 2921, hinged part; 2922, supporting part; 2923, pushing roller; 30, lifting mechanism; 301, lifting guide rail; 3011, lifting slider; 302, lifting drive member; 3021, connecting column; 3022, driving column; 3023, upper driving seat;

[0052] 4. Auxiliary scraper; 41. Buffer seat; 42. Lower driving seat; 43. Adaptive adjustment structure; 431. Guide column; 432. Buffer spring;

[0053] 5. container; 51. inner bottom wall; 52. inner bottom surface;

[0054] 6. Sewage collection tray. DETAILED DESCRIPTION

[0055] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0056] Example 1

[0057] In a typical embodiment of the present invention, a container intelligent cleaning system is proposed, such as Figure 1 As shown, it includes: a cleaning device 2, a sliding platform mechanism 1 and at least one cleaning station; wherein, the cleaning device 2 is used to realize the cleaning inside the container, including a roller brush assembly, a flushing assembly and a scraper assembly arranged on the mobile body 22, and the cleaning of the inside of the container 5 is realized through the mutual cooperation between the roller brush assembly, the flushing assembly and the scraper assembly; the sliding platform mechanism 1 is used to send the cleaning device to the position of the container to be cleaned, and align it with the opening of the container, so that the mobile body equipped with the cleaning device automatically enters the container for cleaning, and the sliding platform mechanism 1 can be aligned with the container opening by arranging a laser radar; the cleaning station can be set as needed. A plurality of cleaning stations are located on one side of the movement trajectory of the sliding platform mechanism 1, and the movement path of the sliding platform 12 covers all cleaning stations to realize continuous cleaning operations of multiple containers.

[0058] like Figure 2 and Figure 3 As shown, a flip connection mechanism 14 is provided on the side of the sliding platform mechanism 1 facing the cleaning station, and the free end of the flip connection mechanism 14 flips toward the opening of the container 5 on the cleaning station, and abuts against or separates from the lower end of the opening of the container 5. In this embodiment, the sliding platform mechanism 1 includes a transposition track 11 and a platform 12, and a pulley 121 is provided at the bottom of the platform 12, and the pulley 121 is slidably arranged in the transposition track 11. The cleaning device 2 is placed on the platform 12, and a fence 13 is fixed on the platform 12, and the fence 13 encloses the cleaning device 2. A notch 131 is provided on the side of the fence 13 facing the cleaning station, and the flip connection mechanism 14 is fixed at the bottom of the notch 131.

[0059] Furthermore, a sewage collecting tray 6 is provided between the cleaning station and the sliding platform mechanism 1 , and the sewage collecting tray collects and processes the sewage and debris flowing out of the container 5 .

[0060] Specifically, the structure of the cleaning device is as follows: Figure 4-Figure 6As shown, it includes a roller brush assembly, a flushing assembly and a scraper assembly arranged on a mobile body, wherein the roller brush assembly includes two side roller brushes and a bottom roller brush arranged in a U shape, the side roller brushes 24 on both sides cooperate with the flushing assembly 27 to clean the inner side surface of the container 5, and the bottom roller brush 26 at the bottom cooperates with the flushing assembly 27 to clean the inner bottom surface 52 of the container 5, and the two side roller brushes are installed on the mobile body 22 through a sliding mechanism 23, and the sliding mechanism 23 drives the two side roller brushes to move, so that the two side roller brushes are close to or away from each other, so that the sliding mechanism 23 drives the side roller brushes 24 to move in the width direction of the container 5, and cleans the inner bottom wall 51 of the container 5 and the connection position between the inner bottom wall and the inner bottom surface at the innermost side, and completes the cleaning of the inside of the container 5 in a forward and backward process, with high cleaning efficiency. At the same time, the side roller brushes 24 and the bottom roller plate 25 on both sides rotate inward, driving the sewage to move toward the bottom roller brush 26, and under the drive of the bottom roller brush 26, it flows toward the opening direction of the container 5, further improving the cleaning efficiency of the cleaning device 2.

[0061] In this embodiment, the structure of the sliding mechanism is as follows: Figure 7 and Figure 8 As shown, the sliding mechanism 23 includes a sliding box 231, and the sliding box 231 is fixed to the vehicle body 22. A translation slide rail 233 is fixed to one side of the sliding box 231, and a translation slider 2331 is movably arranged on the translation slide rail 233. A roller brush mounting seat 235 is fixed to the translation slider 2331, and the side roller brush 24 is rotatably arranged in the roller brush mounting seat 235. In this embodiment, a sliding opening 2311 is opened on one side surface of the sliding box 231, and the number of the translation slide rails 233 is two, and the two translation slide rails 233 are respectively located on the upper and lower sides of the sliding opening 2311 and are parallel to each other. The translation slide rails 233 are arranged on the upper and lower sides to effectively ensure the stability of the roller brush mounting seat 235 during movement.

[0062] Furthermore, a guide bevel rack 232 and a motor mounting seat 234 are fixed in the sliding box 231, and the extension direction of the sliding opening 2311 is parallel to the extension direction of the guide bevel rack 232. The motor mounting seat 234 passes through the sliding box 231 and is fixedly connected to the roller brush mounting seat 235, that is, the motor mounting seat 234 passes through the sliding opening 2311 and is fixedly connected to the roller brush mounting seat 235. A translation motor 237 is fixed on the motor mounting seat 234, and a bevel gear 2371 is provided at the driving end of the translation motor 237, and the bevel gear 2371 is meshed with the guide bevel rack 232. The translation motor 237 drives the bevel gear 2371 to rotate, and adjusts its own position through the guide bevel rack 232, thereby driving the side roller brush 24 to move in the extension direction of the guide bevel rack 232.

[0063] In this embodiment, the guide rack adopts a helical rack, and in the process of meshing with the helical gear 2371, a greater friction force is increased on the helical gear 2371, further ensuring the stability of the side roller brush 24 during the movement. Furthermore, two positioning sensors 238 are arranged in the sliding box 231, and the positioning sensor 238 is located in the middle of the sliding box 231 to detect the motor mounting seat 234. When it is detected that the motor mounting seat 234 moves to the bottom of the positioning sensor 238 on the same side, the control module of the vehicle body 22 controls the translation motor 237 to reverse, driving the two side roller brushes 24 to start to separate, so as to avoid the two side roller brushes 24 being too close to each other and causing collision damage to the two.

[0064] In this embodiment, a translation mounting plate 2332 is fixed on the translation slider 2331, a roller brush mounting seat 235 is fixed on the translation mounting plate 2332, and a motor mounting seat 234 is fixed on the inner side of the translation mounting plate 2332. The translation mounting plate 2332 is provided to increase the installation area of ​​the roller brush mounting frame, thereby enhancing the installation strength of the roller brush mounting frame. In this embodiment, there are two translation mounting plates 2332, and a folding sealing plate 2333 is provided between the two translation mounting plates 2332 and between the side of the translation mounting plate 2332 and the end of the translation slide rail 233. The folding sealing plate 2333 folds and opens with the movement of the translation mounting plate 2332, and the folding sealing plate 2333 seals the sliding opening 2311 and the translation slide rail 233 to prevent external water vapor from entering the sliding box 231 and affecting the movement of the translation motor 237. At the same time, external dust and debris are prevented from falling onto the translation rail 233 and affecting the continuity of the movement of the translation slider 2331.

[0065] In this embodiment, the roller brush mounting seat 235 includes a main frame 2351 and a frame mounting plate 2352, and the frame mounting plate 2352 is fixedly connected to the translation mounting plate 2332 by bolts. A connecting frame is fixed between the main frame 2351 and the frame mounting plate 2352, wherein the connecting frame includes a horizontal connecting rod 2353 and an inclined connecting rod 2354, the horizontal connecting rod 2353 is fixed around the frame mounting plate 2352, and the free end of the horizontal connecting rod 2353 is fixedly connected to the main frame 2351. The two ends of the tilting link 2354 are respectively fixedly connected to the sides of the main frame 2351 and the horizontal link 2353. The four horizontal links 2353 and the four tilting links 2354 limit the frame mounting plate 2352 around the frame mounting plate 2352 to ensure the connection strength between the frame mounting plate 2352 and the main frame 2351, so as to achieve the stable installation of the main frame 2351 on the translation mounting plate 2332. Further, the main frame 2351 is provided with a mounting notch 2355, which corresponds to the position of the frame mounting plate 2352. The connecting frame is a hollow structure, which also plays a role of giving way during the installation of the roller brush mounting seat 235, so that the employee's hand can enter the mounting notch 2355 to fix the frame mounting plate 2352 and the translation mounting plate 2332. In this embodiment, a mounting cover is detachably fixed to the mounting notch 2355 by bolts, and the mounting cover seals the mounting notch 2355 to prevent sewage from entering the connection frame through the mounting notch 2355. Further, inclined baffles 2356 are fixed to the opposite sides of the two main frames 2351, and the inclined baffles 2356 are inclined from the inside to the outside. The two inclined baffles 2356 protect the side plate roller brushes on the same side to prevent the two side roller brushes 24 from getting entangled during the approach process, which affects the cleaning process.

[0066] like Fig. 9As shown, the side roller brush 24 includes a vertically arranged side rod 241, and side bristles 242 are fixed to the peripheral side of the side rod 241. The side bristles 242 are arranged in sequence in the extension direction of the side rod 241 and are distributed in multiple rows on the peripheral side of the side rod 241. The bottom roller 25 includes a plate body 251, and the edge of the plate body 251 is fixed with mutually spaced oblique bristles 252, and the top of the oblique bristles 252 is fixedly connected to the plate body 251, and the oblique bristles 252 are inclined outward from the top to the bottom. The plate body 251 is detachably sleeved on the bottom of the side rod 241, and the upper and lower sides of the plate body 251 are provided with disassembly limiters 253, and the disassembly limiters 253 are in contact with the top of the plate body 251 on the upper and lower sides. In this embodiment, a plurality of mounting holes 243 are opened on the bottom of the side rod 241, and the mounting holes 243 are arranged at intervals. The disassembly limiter 253 includes a limit ring 2531 and a limit plug rod 2532. The limit ring 2531 is provided with a limit plug hole. The limit plug rod 2532 passes through the inner plug hole of the limit ring and the mounting hole 243 to limit the disc body 251 on both sides. The plurality of mounting holes 243 can flexibly adjust the contact degree between the oblique bristles 252 and the inner bottom surface 52 of the container 5, which has better flexibility. Furthermore, the bottom roller brush is installed on the telescopic seat, and the telescopic seat can drive the bottom roller brush to move forward or backward.

[0067] Further, the top and bottom of the main frame 2351 are respectively fixed with an upper frame 2357 and a lower frame 2358 extending outward, an upper bearing plate 2359 is fixed on the outer side of the upper frame 2357, and an upper bearing seat 2360 is fixed on the upper bearing plate 2359. A driving box 239 is fixed on the top of the upper frame 2357, and a top driving motor 2391 is fixed in the driving box 239. The top of the side rod 241 passes through the upper bearing plate 2359 and the upper bearing seat 2360 and is connected to the driving end of the top driving motor 2391. And the side rod 241 is fixedly connected to the upper bearing seat 2360. A lower bearing plate 2361 is fixed on the outer side of the lower frame 2358, and a lower bearing seat 2362 is fixed on the lower bearing plate 2361. The lower bearing plate 2361, the upper bearing plate 2359, the upper bearing seat 2360, and the lower bearing seat 2362 are located in a vertical extension direction. The bottom of the side rod 241 extends downward through the lower bearing seat 2362 and the lower bearing plate 2361 and is fixedly connected to the lower bearing seat 2362; the disc body 251 is located below the lower bearing plate 2361. The top drive motor 2391 drives the side roller brush 24 and the bottom roller 25 at the top, and the upper bearing seat 2360 and the lower bearing seat 2362 limit the side rod 241 and realize the rotation of the side rod 241 along its circumference.

[0068] Furthermore, if Fig.10As shown, a bottom driving motor 224 is fixed inside the mobile body 22, a rotating seat extending forward is fixed to the front bottom of the mobile body 22, and both ends of the bottom roller brush 26 are rotatably arranged in the rotating seat through a rotating shaft. One end of the bottom roller brush 26 protrudes from the rotating seat and is fixed with a driven gear 261, and a driving gear 2241 is fixed to the driving end of the bottom driving motor 224, and a chain 2242 is meshed between the driving gear 2241 and the driven gear 261. The bottom driving motor 224 drives the bottom roller brush 26 to rotate backward through the driving gear, the driven gear 261 and the chain 2242, so as to discharge the sewage and debris inside the container 5 backward.

[0069] Considering that when there is a lot of sewage and debris, it may not be possible to ensure the cleaning of the bottom surface of the container only by the bottom roller brush 26, for this reason, Fig.11 and Fig.12 As shown, a lifting mechanism 30 is provided at the bottom of the rear side of the mobile body 22, and the driving end of the lifting mechanism 30 is connected to the auxiliary scraper 4. The lifting mechanism 30 drives the auxiliary scraper 4 downward to contact with the inner bottom surface 52 of the container 5, or drives the auxiliary scraper 4 upward to separate from the inner bottom surface 52 of the container 5. When the cleaning device 2 is in the forward state, the lifting mechanism 30 drives the auxiliary scraper 4 to rise and separate from the inner bottom surface 52 of the container 5. When the cleaning device 2 is in the backward state, the lifting mechanism 30 drives the auxiliary scraper 4 to descend and contact with the inner bottom surface 52 of the container 5, so as to scrape the sewage and debris inside the container 5. Even if the inner bottom surface is uneven, a good cleaning effect can be ensured. At the same time, the reaction force of the inner bottom surface is buffered to reduce the impact damage caused by the inner bottom surface to the auxiliary scraper, and it can also play a role in reducing the cleaning pressure of the bottom roller 26.

[0070] Specifically, the lifting mechanism 30 includes a lifting rail 301 and a lifting drive 302. A lifting slider 3011 is movably provided on the lifting rail 301, and the lifting slider 3011 is fixedly connected to the auxiliary scraper 4. The lifting rail 301 guides the auxiliary scraper 4 to ensure the accuracy of the movement path of the auxiliary scraper 4.

[0071] The driving end of the lifting drive member 302 faces downward and is fixed with a connecting column 3021 extending downward. A buffer seat 41 is fixed to the top of the inner side of the auxiliary scraper 4, and the free end of the connecting column 3021 is hinged on the buffer seat 41. The driving columns 3022 extending outward are fixed on both sides of the driving end, and an upper driving seat 3023 is fixed on the driving column 3022. The upper driving seat 3023 and the auxiliary scraper 4 are arranged at intervals. A lower driving seat 42 corresponding to the upper driving seat 3023 is fixed on the inner side of the auxiliary scraper 4, and an adaptive adjustment structure 43 is arranged between the upper driving seat 3023 and the lower driving seat 42. In this embodiment, the adaptive adjustment structure 43 includes a guide column 431 and a buffer spring 432. The guide column 431 is penetrated on the upper driving seat 3023 and the lower driving seat 42, and the top of the guide column 431 is fixedly connected to the upper driving seat 3023, and the lower end of the guide column 431 passes through the lower driving seat 42. The buffer spring 432 is sleeved on the peripheral side of the guide column 431, and the two ends of the buffer spring 432 are respectively in contact with the upper drive seat 3023 and the lower drive seat 42. When the auxiliary scraper 4 and the inner bottom surface 52 of the container 5 are in contact with each other, the inner bottom surface 52 applies an upward reaction force to the auxiliary scraper 4, thereby driving the buffer spring 432 to compress, and the reaction force is buffered under the premise of ensuring close contact between the auxiliary scraper 4 and the inner bottom surface 52, thereby reducing the impact damage caused by the inner bottom surface 52 to the auxiliary scraper 4.

[0072] like Fig.13 As shown, the flushing assembly 27 includes a side water outlet pipe 272, a bottom water outlet pipe 273 and a top water outlet pipe 274 installed with a connecting valve 271, wherein two side water outlet pipes 272 are provided, respectively located at two side roller brushes; the spray port 2733 of the bottom water outlet pipe 273 is inclined toward the bottom roller brush 26. The side water outlet pipe 272, the bottom water outlet pipe 273 and the top water outlet pipe 274 are respectively connected to the connecting valve 271 through corresponding connecting branches, so that the water paths of the top water outlet pipe 274 and the side water outlet pipe 272 are independent of each other, and the control module on the mobile body controls the water outlet and water shutoff of the bottom water outlet pipe 273, the side water outlet pipe 272 and the top water outlet pipe 274 through the control valve 275, so as to realize the control of various water outlets or a single water outlet in the cleaning process, and has higher flexibility.

[0073] In this embodiment, the bottom end of the side water outlet pipe 272 is provided with an outwardly inclined curved pipe 2721, which is connected to the side water outlet pipe 272, and the end of the curved pipe 2721 is provided with a first corner water outlet 2722. The curved pipe 2721 faces the connection position between the inner side surface and the inner bottom surface 52 of the compartment, and flushes the connection position, thereby improving the cleaning efficiency of the sanitary dead corners.

[0074] A flip joint 28 is connected between the bottom water outlet pipe 273 and the water outlet end of the connecting branch pipe; the bottom water outlet pipe 273 is located at the front end and is provided with a top-butting flip member 29, which abuts against the inner bottom wall 51 of the container 5 and drives the bottom water outlet pipe 273 to flip. In the initial state, the spray port 2733 of the bottom water outlet pipe 273 is inclined toward the bottom roller brush 26, and the top-butting flip member 29 contacts the inner bottom wall 51 of the container 5, driving the bottom water outlet pipe 273 to flip upward, so that the spray port 2733 of the bottom water outlet pipe 273 faces the connection position between the inner bottom wall 51 and the inner bottom surface 52 of the container 5, further improving the cleaning efficiency of the dead corner position of the container 5. In this embodiment, a bending portion 2731 is provided at both ends of the bottom water outlet pipe 273, the free end of the bending portion 2731 is bent backward, and a second corner water outlet 2732 is provided. The second corner water outlet 2732 faces the inner bottom wall 51 of the container 5, the connection position between the inner bottom surface 52 and the inner side surface, and flushes the corner position during the flipping process, thereby cleaning the sanitary dead corners and improving the cleaning accuracy.

[0075] refer to Figure 4-Figure 6 The top-resisting flip member 29 includes a flip seat 292 and a connecting seat 291. The connecting seat 291 is sleeved and fixed on the bottom water outlet pipe 273. The top two sides of the connecting seat 291 are provided with upwardly extending mounting plates 2911. The top and middle of the mounting plate 2911 are respectively provided with outwardly extending first connecting arms 2912 and second connecting arms 2913. The length of the first connecting arm 2912 is greater than that of the second connecting arm 2913. A top-resisting roller 2914 is rotatably arranged between the first connecting arms 2912, and a limiting roller 2915 is rotatably arranged between the second connecting arms 2913. The mounting plate 2911 extends upward so that the center of gravity of the top-butting flip member 29 is positioned upward, and the first connecting arm 2912 extends toward the inner bottom wall 51 of the container 5 so that the center of gravity of the top-butting flip member 29 moves forward. In the absence of external support, the first connecting arm 2912 is in a forward extending state, driving the bottom water outlet pipe 273 to rotate backward, thereby ensuring that the spray port of the bottom water outlet pipe 273 is tilted toward the bottom roller brush 26. When the abutting roller 2914 on the first connecting arm 2912 abuts against the inner bottom wall 51, the inner bottom wall 51 of the container 5 applies a backward force to the abutting roller 2914, causing the abutting flipping member 29 to flip backward. At this time, the spray port 2733 of the bottom water outlet pipe 273 rotates synchronously with the abutting roller 2914; until the limiting roller 2915 abuts against the inner bottom wall 51 of the container 5, the abutting flipping member 29 stops flipping and remains stable, so that the spray port 2733 of the bottom water outlet pipe 273 tilts toward the connection position between the inner bottom wall 51 of the container 5 and the inner bottom surface 52, and the connection position is sprayed and cleaned.

[0076] Further, positioning rods 222 extending forward are provided on both sides of the bottom of the mobile body 22, the flip seat 292 is fixed to the front end of the positioning rod 222, and a flip support is provided on the flip seat 292, and the flip support is sleeved on both ends of the bottom water outlet pipe 273. In this embodiment, the flip support includes a supporting portion 2922 and a hinged portion 2921 connected to each other, the supporting portion 2922 is sleeved on both ends of the bottom water outlet pipe 273, and the hinged portion 2921 is hinged on the flip seat 292. The flip support supports both ends of the bottom water outlet pipe 273, effectively maintaining the stability of the bottom water outlet pipe 273 during the rotation process.

[0077] In this embodiment, telescopic limit seats 223 are fixed on both sides of the bottom of the mobile body 22. Fig.14 As shown, a horizontal guide rail 2231 is fixed to the outside of the telescopic limit seat 223, a horizontal slider 2232 is movably provided on the horizontal guide rail 2231, and the inner side of the positioning rod 222 is fixedly connected to the horizontal slider 2232. A first limit plate 2233 extending outward is fixed to the front end of the telescopic limit seat 223, and a second limit plate 2221 extending outward is fixed to the inner side of the positioning rod 222. The first limit plate 2233 and the second limit plate 2221 are located on the same extension line. An elastic limit member 2234 is connected between the first limit plate 2233 and the second limit plate 2221. In this embodiment, the elastic limit member 2234 is a return spring.

[0078] The positioning rod 222 slides forward and backward on the horizontal guide rail 2231 through the horizontal slider 2232, and the elastic limiter 2234 applies a resetting pulling force to the positioning rod 222. In this embodiment, a pushing roller 2923 is fixed on the flip seat 292, and the pushing roller 2923 and the limit roller 2915 have the same diameter. When the limiting roller 2915 is in contact with the inner bottom wall 51 of the container 5, the pushing roller 2923 and the limiting roller 2915 are located in the same extension direction, that is, when the limiting roller 2915 is in contact with the inner bottom wall 51 of the container 5, the pushing roller 2923 and the inner bottom wall 51 of the container 5 are in contact with each other, thereby pushing the positioning rod 222 to move backward along the extension direction of the horizontal guide rail 2231, stretching the elastic limiting member 2234, and driving the bottom water outlet pipe 273 to move backward through the positioning rod 222, thereby making way for the side rolling brush 24 and the bottom roller 25. When the cleaning device 2 continues to move forward, the side rolling brush 24 and the bottom roller 25 are driven to further approach the inner bottom wall 51 of the container 5, so that the bottom roller 25 can be closely attached to the connection position between the inner bottom wall 51 and the inner bottom surface 52, thereby enhancing the cleaning of the connection and improving the cleaning effect of the bottom roller 25 on the connection position.

[0079] During the retreat of the cleaning device 2, the elastic limit member 2234 in the telescopic limit seat 223 is used to reset the bottom water outlet pipe to the initial position, so that the water outlet angle is rotated from the connection position between the inner bottom surface 52 and the inner bottom wall 51 of the container to the position toward the bottom roller brush; the water spraying angle of the bottom water outlet pipe is switched by the mutual cooperation of the telescopic limit seat 223 and the top-butt flip member 29, thereby improving the cleaning effect of the container.

[0080] In this embodiment, an "L"-shaped mounting frame 221 is fixed on the front side of the vehicle body 22, the side water outlet pipe 272 is fixed on the vertical portion 2211 of the "L"-shaped mounting frame 221, and the top water outlet pipe 279 is fixed on the horizontal portion 2212 of the "L"-shaped mounting frame 221. Further, both sides of the horizontal portion 2212 of the "L"-shaped mounting frame 221 and both sides of the vehicle body 22 are provided with outwardly extending protective rollers 2213. In the case where there is an increased inclination angle between the moving path of the container 5 and the sliding platform mechanism 1, the straight-moving cleaning device 2 will collide with the inner side of the container 5. The protective rollers 2213 are on both sides of the cleaning device 2. The protective rollers 2213 and the inner side brackets of the container 5 are in contact with each other, and the moving path of the cleaning device 2 is corrected so that its moving path is in the same direction as the extension direction of the container 5, thereby protecting the cleaning device 2.

[0081] The working process of the intelligent container cleaning system provided in this embodiment is as follows:

[0082] S1, the vehicle carrying container 5 is poured into the cleaning station, and the opening of the container 5 faces the sliding platform mechanism 1;

[0083] S2, the sliding platform mechanism 1 is aligned with the opening of the container 5, and the flip connection mechanism 14 is driven to flip toward the opening of the container 5 and dock with the opening of the container 5;

[0084] S3, the cleaning vehicle 2 passes through the flip connection mechanism 14 and enters the container 5 to start cleaning work;

[0085] S31, the cleaning vehicle 2 moves forward, the top water outlet pipe 279 and the side water outlet pipe 272 spray water, the side roller brushes 24 on both sides rotate inward, and the bottom roller brush 26 rotates backward, and the inner side wall of the container 5 and the inner bottom surface 52 of the container 5 are cleaned respectively through the cooperation between the water outlet pipe and the corresponding roller brush;

[0086] S32, the abutting flipping member 29 abuts against the inner bottom wall 51 of the container 5, driving the bottom water outlet pipe 273 to flip toward the inner bottom wall 51 of the container 5, the side water outlet pipe 272 and the top water outlet pipe 279 stop discharging water, and the bottom water outlet pipe 273 discharges water to wash the connection between the inner bottom wall 51 and the inner bottom surface of the container 5;

[0087] S33, the cleaning vehicle 2 stops, the sliding box 231 drives the side roller brushes 24 on both sides to move relative to each other and reset, and cleans the inner bottom wall 51 of the container 5, and the bottom roller 25 cooperates with the corresponding bottom water outlet pipe 273 to clean the connection between the inner bottom wall and the inner bottom surface of the container;

[0088] S34, the cleaning vehicle 2 moves backward, the bottom water outlet pipe 273 rotates and resets, the side roller brushes 24 on the left and right sides rotate outward, and the lifting mechanism 30 drives the auxiliary scraper 4 downward to scrape the inner bottom surface 52 of the container 5;

[0089] S4, the cleaning vehicle 2 returns to the sliding platform mechanism 1 to complete the cleaning.

[0090] Example 2

[0091] In a typical embodiment of the present invention, a container intelligent cleaning method is provided, comprising:

[0092] The vehicle-carrying container is poured into the cleaning station, with the container opening facing the sliding platform mechanism;

[0093] The platform of the sliding platform mechanism is automatically aligned with the container opening, and the turning platform is driven to turn toward the container opening and dock with the container opening;

[0094] The cleaning device passes through the flip platform and enters the container to start cleaning: the cleaning device moves forward, the flushing assembly sprays water, and the side roller brush and the bottom roller brush cooperate with the corresponding water outlet pipes to clean the inner side wall and the inner bottom surface of the container respectively; when the top-aft flipping member abuts against the inner bottom wall of the container, the top-aft flipping member drives the bottom water outlet pipe to flip toward the inner bottom wall of the container and move backward at the same time, the side water outlet pipe and the top water outlet pipe stop discharging water, and the bottom water outlet pipe discharges water to flush the bottom of the inner bottom wall of the container;

[0095] The cleaning device stops moving forward, and the sliding mechanism drives the side roller brushes and the bottom roller disc on both sides to move relative to each other and reset, and the side roller brushes cooperate with the corresponding water outlet pipes to clean the inner bottom wall of the container, and the bottom roller disc cooperates with the corresponding bottom water outlet pipes to clean the connection between the inner bottom wall and the inner bottom surface of the container;

[0096] The cleaning device moves backward, the bottom water outlet pipe rotates back to its original position, and the side roller brushes on both sides rotate outward, driving the auxiliary scraper downward to scrape the bottom surface of the container;

[0097] The cleaning device returns to the sliding stage mechanism to complete the cleaning.

[0098] Although the above describes the specific implementation mode of the present invention in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art on the basis of the technical solution of the present invention without creative work are still within the scope of protection of the present invention.

Claims

1. An intelligent container cleaning system, characterized in that: include: A cleaning device, a sliding stage mechanism and at least one cleaning station; The cleaning device comprises a roller brush assembly, a flushing assembly and a scraper assembly arranged on a mobile vehicle body; the roller brush assembly comprises a side roller brush and a bottom roller brush arranged in a U shape, the bottom roller brush is located behind the side roller brush, and a bottom roller disc is installed at the bottom of the side roller brush; the flushing assembly comprises a plurality of water outlet pipes distributed at the positions of the side roller brush and the bottom roller brush, wherein the water outlet pipe at the bottom roller brush can be rotated to a set angle and the two ends of the water outlet pipe are bent; the scraper assembly is arranged on the rear side of the bottom of the mobile vehicle body, and is used to cooperate with the bottom roller brush and the bottom water outlet pipe to clean the bottom surface of the container when the mobile vehicle body moves backward; The sliding platform mechanism includes a platform slidably mounted on a track, a flip platform is arranged on the platform, the cleaning device is placed on the platform, the platform is automatically aligned with the container, the flip platform can be flipped and docked with the opening of the container, and the mobile body drives the cleaning device into the container; At least one cleaning station is provided, which is located on the side of the track of the sliding platform mechanism.

2. The intelligent container cleaning system according to claim 1, characterized in that: The scraper assembly comprises an auxiliary scraper, and the auxiliary scraper is installed on the mobile vehicle body through a lifting mechanism. The lifting assembly drives the auxiliary scraper to contact or separate from the bottom surface of the container.

3. The intelligent container cleaning system according to claim 2, characterized in that: The lifting mechanism includes a lifting guide rail and a lifting drive member, a lifting slider is movably arranged on the lifting guide rail, and the lifting slider is fixedly connected to the auxiliary scraper; the driving end of the lifting drive member is hinged to the buffer seat on the auxiliary scraper, and driving columns extending outward are fixed on both sides of the driving end, an upper driving seat is fixed on the driving column, a lower driving seat corresponding to the upper driving seat is arranged on the inner side of the auxiliary scraper, and an adaptive structure is arranged between the upper driving seat and the lower driving seat.

4. The intelligent container cleaning system according to claim 3, characterized in that: The adaptive structure includes a guide column and a buffer spring. The guide column is inserted into the upper drive seat and the lower drive seat, and the top of the guide column is fixedly connected to the upper drive seat. The lower end of the guide column passes through the lower drive seat. The buffer spring is sleeved on the guide column, and the two ends of the buffer spring are respectively in contact with the top of the upper drive seat and the top of the lower drive seat.

5. The intelligent container cleaning system according to claim 1, characterized in that: The side roller brushes are provided with two and are arranged symmetrically on the left and right. The bottom of each side roller brush is connected to the bottom roller through a disassembly limiter. The disassembly limiter can adjust the contact degree between the bottom roller and the bottom surface of the container.

6. The intelligent container cleaning system according to claim 5, characterized in that: The sliding mechanism drives the two side roller brushes and the bottom roller to move, so that the two side roller brushes and the bottom roller are moved closer or farther away, so that when the side roller brushes clean the inner bottom wall of the container, the bottom roller cooperates with the bottom water outlet pipe to clean the connection between the inner bottom wall and the inner bottom surface.

7. The intelligent container cleaning system according to claim 6, characterized in that: The sliding mechanism is provided with two positioning sensors. When the positioning sensors detect that the motor mounting seat of the side roller brush moves to below the positioning sensor on the same side, the control module of the mobile body controls the translation motor to reverse and drives the two side roller brushes to start separating.

8. The intelligent container cleaning system according to claim 1, characterized in that: The flushing assembly includes a side water outlet pipe, a top water outlet pipe and a bottom water outlet pipe, wherein the bottom water outlet pipe corresponds to the bottom roller brush, and the bottom water outlet pipe changes the water outlet angle by a top-butting flip piece and returns to its original position by a telescopic limit seat.

9. The intelligent container cleaning system according to claim 8, characterized in that: The top-resisting flipping member includes a flipping seat and a connecting seat, the connecting seat is fixedly sleeved on the bottom water pipe, and a top-resisting roller and a limiting roller are arranged on the connecting seat; the flipping seat is hingedly connected to the bottom water pipe, and the flipping seat is connected to the telescopic limiting seat through a positioning rod, and a horizontal guide rail and a horizontal slider are arranged in the telescopic limiting seat, the horizontal slider is connected to the positioning rod, and the horizontal slider is limited by an elastic limiting member.

10. A container intelligent cleaning method, implemented by using the container intelligent cleaning system according to any one of claims 1 to 9, characterized in that: include: The vehicle-carrying container is poured into the cleaning station, with the container opening facing the sliding platform mechanism; The platform of the sliding platform mechanism is automatically aligned with the container opening, and the turning platform is driven to turn toward the container opening and dock with the container opening; The cleaning device passes through the flip platform and enters the container to start cleaning: the cleaning device moves forward, the flushing assembly sprays water, and the side roller brush and the bottom roller brush cooperate with the corresponding water outlet pipes to clean the inner side wall and the inner bottom surface of the container respectively; when the top-aft flipping member abuts against the inner bottom wall of the container, the top-aft flipping member drives the bottom water outlet pipe to flip toward the inner bottom wall of the container and move backward at the same time, the side water outlet pipe and the top water outlet pipe stop discharging water, and the bottom water outlet pipe discharges water to flush the bottom of the inner bottom wall of the container; The cleaning device stops moving forward, and the sliding mechanism drives the side roller brushes and the bottom roller disc on both sides to move relative to each other and reset, and the side roller brushes cooperate with the corresponding water outlet pipes to clean the inner bottom wall of the container, and the bottom roller disc cooperates with the corresponding bottom water outlet pipes to clean the connection between the inner bottom wall and the inner bottom surface of the container; The cleaning device moves backward, the bottom water outlet pipe rotates back to its original position, and the side roller brushes on both sides rotate outward, driving the auxiliary scraper downward to scrape the bottom surface of the container; The cleaning device returns to the sliding stage mechanism to complete the cleaning.

Images