Dirt box for dry and wet garbage

Abstract

The embodiment of the utility model provides a dirt box for dry and wet garbage. The dirt box specifically comprises a fan, a box body, a sweeping system air duct opening assembly and a floor washing system air duct opening assembly, wherein the sweeping system air duct opening assembly and the floor washing system air duct opening assembly are connected with the box body; one side of the box body is connected with the sweeping system air duct opening assembly, the other side of the box body is connected with the floor washing system air duct opening assembly, and the side, connected with the sweeping system air duct opening assembly, of the box body is further connected with the fan; the fan is communicated with the sweeping system air duct opening assembly and the floor washing system air duct opening assembly through the box body. The design of switching between the floor washing cleaning system and the floor sweeping cleaning system is achieved. The cleaning efficiency is improved. Compared with a dry-wet separation scheme of a single fan, a dust box and a sewage box, the scheme has wind power during floor sweeping or floor washing, sewage and dregs can be sucked in, and the problems of secondary pollution and manual maintenance are avoided; dry and wet garbage is recycled together, and recycling cost and energy consumption are reduced while recycling is thorough.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to a dirt box for dry and wet garbage. Background Art

[0002] A floor cleaning robot is an intelligent household appliance that automatically completes the floor cleaning work in a room. Generally, it uses a brushing and vacuuming method to first suck the ground debris into its own garbage collection box, thereby completing the function of floor cleaning. Generally speaking, robots that complete cleaning, vacuuming, and mopping work are also uniformly classified as floor cleaning robots. The development direction of floor cleaning robots will be higher cleaning effects, higher cleaning efficiency, and larger cleaning areas brought by more advanced artificial intelligence.

[0003] With the increasing popularity of floor cleaning robots, users have higher and higher requirements for the effects of intelligence and deep cleaning. Due to the diversity of the home environment, it is very likely that dry and wet garbage coexist. At present, the garbage will stick to the inside of the dust box after the robot cleans. All the current robots on the market cannot recycle this kind of garbage. What is inhaled into the machine cannot be normally recycled by the base station and requires manual intervention, otherwise it will mildew and cause secondary pollution. Users have higher and higher requirements for the effects of intelligence and deep cleaning, and the body of intelligent floor cleaning robots is getting larger and larger. Moreover, the floor cleaners on the market cannot be wetted, cannot wash first and then sweep, and must sweep first and then wash. Summary of the Utility Model

[0004] In view of the above problems, embodiments of the present utility model are proposed to provide a dirt box for dry and wet garbage that overcomes the above problems or at least partially solves the above problems.

[0005] An embodiment of the present utility model discloses a dirt box for dry and wet garbage, which includes a blower, a box body, and a floor cleaning system air duct opening assembly and a floor washing system air duct opening assembly connected to the box body;

[0006] One side of the box body is connected to the floor cleaning system air duct opening assembly, the other side of the box body is connected to the floor washing system air duct opening assembly, and a blower is also connected to the side of the box body where the floor cleaning system air duct opening assembly is connected; the blower is respectively communicated with the floor cleaning system air duct opening assembly and the floor washing system air duct opening assembly through the box body.

[0007] Preferably, the floor cleaning system air duct opening assembly includes a floor cleaning control motor, a floor cleaning air duct, a floor cleaning steel wire rope, a first floor cleaning limit switch, a second floor cleaning limit switch, a floor cleaning roller brush, and a floor cleaning air duct switch rotor for controlling the opening and closing of the floor cleaning air duct;

[0008] The output ends of the floor-sweeping control motors are respectively connected to the floor-sweeping steel wire rope and the floor-sweeping air duct switch rotor, and the floor-sweeping steel wire rope is connected to the floor-sweeping roller brush; the floor-sweeping air duct switch rotor is connected to the first floor-sweeping limit switch or the second floor-sweeping limit switch.

[0009] Preferably, the air duct opening assembly of the floor-washing system includes a floor-washing control motor, a floor-washing air duct, a floor-washing steel wire rope, a first floor-washing limit switch, a second floor-washing limit switch, a floor-washing roller, and a floor-washing air duct switch rotor for controlling the opening and closing of the floor-washing air duct;

[0010] The output ends of the floor-washing control motors are respectively connected to the floor-washing steel wire rope and the floor-washing air duct switch rotor, and the floor-washing steel wire rope is connected to the floor-washing roller; the floor-washing air duct switch rotor is connected to the first floor-washing limit switch or the second floor-washing limit switch.

[0011] Preferably, a floor-sweeping air duct connection port is provided at the part where the box body is connected to the floor-sweeping system air duct opening assembly; a floor-washing air duct connection port is provided at the part where the box body is connected to the floor-washing system air duct opening assembly.

[0012] Preferably, an inclined surface, an electric lifting plug, and a sewage discharge port are provided inside the box body;

[0013] The inclined surface is arranged at the bottom of the box body, the sewage discharge port is arranged at the bottom end of the inclined surface, and the electric lifting plug is arranged at the sewage discharge port.

[0014] Preferably, the box body further includes a float assembly for detecting the height data of the garbage from the top of the box body;

[0015] The float assembly is arranged at the inner top of the box body.

[0016] Preferably, the electric lifting plug includes a magnet and a second Hall sensor;

[0017] The second Hall sensor is arranged at the bottom of the magnet.

[0018] Preferably, a filtering assembly is provided between the air duct opening and the inclined surface;

[0019] A space for accommodating large particulate garbage is formed between the filtering assembly and the air duct opening.

[0020] Preferably, the filtering assembly includes a Hepa arranged on the upper layer and a filter screen arranged on the lower layer; a gap is preset between the filter screen and the Hepa.

[0021] Preferably, the surface of the inclined surface is provided with grooves.

[0022] The present application specifically includes the following advantages:

[0023] In the embodiments of the present application, compared with the prior art where "the current market products have a large body size, low internal space utilization rate, the sweeping system cannot be wetted with water, and cannot wash first and then sweep", the present application provides a design where dry and wet garbage are stored in a single dirt box. The bottom of the dirt box has a physical inclined plane, and a sewage outlet is provided at the lowest position of the inclined plane. There is an electric lifting plug above the sewage outlet. Specifically, it includes a blower, a box body, a sweeping system air duct opening assembly and a floor washing system air duct opening assembly connected to the box body; one side of the box body is connected to the sweeping system air duct opening assembly, the other side of the box body is connected to the floor washing system air duct opening assembly, and the blower is also connected to the side of the box body where the sweeping system air duct opening assembly is connected; the blower is respectively communicated with the sweeping system air duct opening assembly and the floor washing system air duct opening assembly through the box body. The present application provides a design that realizes the switching between the floor washing cleaning system and the sweeping cleaning system through a single blower, a single dirt box, an air duct switching system and a cleaning component lifting system, improving the cleaning efficiency. Compared with the scheme of dry-wet separation with a single blower, a dust box and a sewage box, in this scheme, there is wind force during both sweeping and floor washing, and both sewage and debris can be inhaled, avoiding the problems of secondary pollution and manual maintenance; dry and wet garbage are recycled together, achieving thorough recycling while reducing the recycling cost and energy consumption. At the same time, the combination of garbage and dirt reduces the difficulty of recycling and treatment, enabling both the sweeping system and the floor washing system to be wetted with water, solving the problems of large body size, low internal space utilization rate, inability of the sweeping system to be wetted with water, and inability to wash first and then sweep in the current market products, and achieving the technical effect of being able to be small in volume and allowing the sweeping system to be wetted with water. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the present application, the drawings required for the description of the present application will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 is a schematic structural diagram of a dirt box for dry and wet garbage of the present utility model;

[0026] Figure 2 is a perspective view of the box body of a dirt box for dry and wet garbage of the present utility model;

[0027] Figure 3 is a sectional view of the box body of a dirt box for dry and wet garbage of the present utility model;

[0028] Figure 4 is a sectional view of the inner sealing plug rising of a dirt box for dry and wet garbage of the present utility model;

[0029] Figure 5It is a descending sectional view of the sealing plug of the dirt box for dry and wet garbage of the present utility model;

[0030] Figure 6 It is a schematic diagram of the landing structure of the air duct opening component of the floor washing system of the dirt box for dry and wet garbage of the present utility model;

[0031] Figure 7 It is a schematic diagram of the structure of the air duct opening component of the floor washing system of the dirt box for dry and wet garbage of the present utility model when it rises;

[0032] Figure 8 It is a schematic diagram of the opened sectional structure of the air duct opening component of the floor washing system of the dirt box for dry and wet garbage of the present utility model;

[0033] Figure 9 It is a schematic diagram of the closed sectional structure of the air duct opening component of the floor washing system of the dirt box for dry and wet garbage of the present utility model;

[0034] Figure 10 It is a schematic diagram of the landing structure of the air duct opening component of the floor sweeping system of the dirt box for dry and wet garbage of the present utility model;

[0035] Figure 11 It is a schematic diagram of the opened sectional structure of the air duct opening component of the floor sweeping system of the dirt box for dry and wet garbage of the present utility model;

[0036] Figure 12 It is a schematic diagram of the rising structure of the air duct opening component of the floor sweeping system of the dirt box for dry and wet garbage of the present utility model;

[0037] Figure 13 It is a schematic diagram of the closed sectional structure of the air duct opening component of the floor sweeping system of the dirt box for dry and wet garbage of the present utility model;

[0038] Figure 14 It is a schematic diagram of the dirt box structure of the dry cleaning device of the cleaning robot of the present utility model;

[0039] Figure 15 It is a schematic diagram of the dirt box for dry and wet garbage of the present utility model;

[0040] 1. Box body; 11. Floor washing air duct connection port; 12. Floor sweeping air duct connection port; 13. Inclined surface; 14. Electric lifting plug; 141. Magnet; 142. Second Hall sensor; 15. Drain port; 16. Float assembly; 161. First Hall sensor; 162. Float; 3. Fan; 4. Floor washing system air duct assembly; 41. Floor washing control motor; 42. Floor washing air duct; 43. Floor washing wire rope; 44. Floor washing first limit switch ; 45. Second limit switch for floor washing; 46. Floor washing roller; 47. Floor washing air duct switch rotor; 48. Floor washing bracket spring; 49. Roller bracket; 5. Air duct opening assembly of sweeping system; 51. Sweeping control motor; 52. Sweeping air duct; 53. Sweeping wire rope; 54. First limit switch for floor sweeping; 55. Second limit switch for floor sweeping; 56. Sweeping roller brush; 57. Sweeping air duct switch rotor; 58. Sweeping bracket spring; 59. Roller brush bracket. DETAILED DESCRIPTION

[0041] In order to make the objects, features and advantages of the present application more obvious and understandable, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0042] The utility model inventor found through analysis of the prior art that: as sweepers become more and more popular, users have higher and higher requirements for the effects of intelligence and deep cleaning. Due to the diversity of household environments, there is a high possibility that dry and wet garbage exist at the same time. At present, the garbage will stick to the inside of the dust box after the robot cleans. At present, all robots on the market cannot recycle this kind of garbage. The base station cannot recycle it normally if it is sucked into the machine, and manual intervention is required. Otherwise, mold and deterioration will cause secondary pollution. How to get rid of manual intervention and achieve a thorough cleaning effect is an urgent problem to be solved. As sweepers become more and more popular, users have higher and higher requirements for the effects of intelligence and deep cleaning. The height of the body of the intelligent sweeping robot is limited, and the utilization rate of the internal space is required to be higher and higher with the development of intelligence. Under certain energy conditions, improving the deep cleaning ability has become a problem that challenges the entire industry. How to achieve intelligent switching between deep cleaning and sweeping in a complex environment; under the condition of a certain total height of the body, how to improve the utilization rate of the internal space of the body and other issues restrict the development and progress of the industry.

[0043] The main technical problems solved by the utility model are the collection and recycling of dry and wet garbage and the switching of two cleaning systems into one. The system can work in different time periods or simultaneously.

[0044] To solve the above technical problems, a technical solution adopted by the present utility model is as follows: Through a blower 3, a dirt box, an air duct switching system, and a cleaning component lifting system, the switching between the floor washing cleaning system and the floor sweeping cleaning system is realized. Dry and wet garbage is stored in a single dirt box. The bottom of the dirt box has a physical inclined plane 13, and a sewage outlet 15 is provided at the lowest position of the inclined plane 13. There is an electric lifting plug 14 above the sewage outlet 15. There is a vibration motor below the inclined plane 13. The clear water injected through the base station flushes the dirt box, and together with the inclined plane 13 and the vibration motor, the garbage is separated from the dirt box 1. To make the cleaning more thorough, the base station can inject hot water after mixed cleaning to achieve a more ideal effect.

[0045] The beneficial effects of the present utility model are as follows: It avoids secondary pollution of garbage. The cleaning is more thorough and gets rid of manual intervention. At the same time, the two-in-one dirt box improves the utilization rate of the internal space of the robot.

[0046] In the embodiment of the present application, compared with the prior art where "currently on the market, the body is relatively large, the utilization rate of the internal space is low, the floor sweeping system cannot admit water, and it cannot wash first and then sweep", the present application provides a technical solution where dry and wet garbage is stored in a single dirt box. The bottom of the dirt box has a physical inclined plane 13, and a sewage outlet 15 is provided at the lowest position of the inclined plane 13. There is an electric lifting plug 14 above the sewage outlet 15. There is a vibration motor below the inclined plane 13, specifically including: a blower 3, a box body, and a floor sweeping system air duct opening component 5 and a floor washing system air duct opening component 4 connected to the box body; one side of the box body is connected to the floor sweeping system air duct opening component 5, the other side of the box body is connected to the floor washing system air duct opening component 4, and the side of the box body connected to the floor sweeping system air duct opening component 5 is also connected to the blower 3; the blower 3 is respectively communicated with the floor sweeping system air duct opening component 5 and the floor washing system air duct opening component 4 through the box body. The present application provides a design that realizes the switching between the floor washing cleaning system and the floor sweeping cleaning system through a blower 3, a dirt box, an air duct switching system, and a cleaning component lifting system. It improves the cleaning efficiency. Compared with the double blower 3 or the scheme of separating the sewage box and the dust box, it reduces energy consumption. At the same time, it improves the utilization rate of the internal space of the robot. At the same time, after the garbage and dirt are combined into one, it reduces the difficulty of recycling and treatment, enables both the floor sweeping system and the floor washing system to admit water, solves the problems of relatively large body size, low utilization rate of the internal space, inability of the floor sweeping system to admit water, and inability to wash first and then sweep on the current market, and achieves the technical effect of being able to be small in volume and the floor sweeping system can admit water.

[0047] Refer to Figures 1-15, which shows a dirt box provided by an embodiment of the present application, specifically including the following structure: including a fan 3, a box body, and a floor sweeping system air duct opening assembly 5 and a floor washing system air duct opening assembly 4 connected to the box body; one side of the box body is connected to the floor sweeping system air duct opening assembly 5, the other side of the box body is connected to the floor washing system air duct opening assembly 4, and the fan 3 is also connected to the side of the box body where the floor sweeping system air duct opening assembly 5 is connected; the fan 3 is respectively communicated with the floor sweeping system air duct opening assembly 5 and the floor washing system air duct opening assembly 4 through the box body.

[0048] As an example, the air duct openings for recycling dry and wet garbage include a floor washing air duct 42 connection port 11 provided on one side of the upper part of the box body 1 and a floor sweeping air duct 52 connection port 12 provided on the other side of the upper part of the box body 1. The floor washing air duct 42 connection port 11 and the floor sweeping air duct 52 connection port 12 are symmetrically arranged, and both the floor washing air duct 42 connection port 11 and the floor sweeping air duct 52 connection port 12 can introduce clean water.

[0049] In an embodiment of the present application, the box body 1 further includes a float assembly 16 for detecting the height data of the garbage from the top of the box body 1; the float assembly 16 is arranged at the inner top of the box body 1; the float assembly 16 includes a first Hall sensor 161 and a float 162.

[0050] In an embodiment of the present application, the electric lifting plug 14 includes a magnet 141 and a second Hall sensor 142; the second Hall sensor 142 is arranged at the bottom of the magnet 141.

[0051] In a specific embodiment, to make the garbage more easily separated from the box body 1, the bottom of the box body 1 has a physical inclined plane 13, and a sewage discharge port 15 is arranged at the lowest position of the inclined plane 13. There is an electric lifting plug 14 above the sewage discharge port 15. There is a vibration motor below the inclined plane 13. The inclined plane 13 can make the large particles mixed with sewage roll to the vicinity of the sewage discharge port 15, and the vibration motor can make the attachments such as sediment separate from the box body 1. Cooperating with the inclined plane 13 and the vibration motor, by injecting hot water after mixing and cleaning through the base station, a more ideal cleaning effect can be achieved.

[0052] In a specific embodiment, the lifting and lowering of the sealing plug is controlled by a lifting motor. When the sealing plug enters the sewage discharge port 15, the magnet 141 descends to the position of the second Hall sensor 142. After the software detects that the sealing plug is in place, it then judges the current magnitude of the lifting motor. When the calibrated force is reached, the motor is stopped. The motor current corresponding to the calibrated force can be measured through experiments, which is significantly greater than the force before the plug does not block the sewage discharge port 15. When the float 162 moves upward to reach the position of the first Hall sensor 161, it is judged that the box body 1 is full. When the cleaning is completed, or the water tank of the machine is out of water, or the box body 1 is full, the robot returns to the base station for sewage discharge process is started.

[0053] As an example, the bottom of the box body 1 has a physical inclined plane 13, i.e., the inclined plane 13, which forms a water vortex for recycling during recycling, making the cleaning more thorough. The floor sweeping robot drains water through the sewage inlet provided at the bottom of the base station, discharges the sewage in the box body 1 of the floor sweeping robot, and discharges it into the sewage tank through the sewage pipe.

[0054] In a specific embodiment, a blower 3 controls the air duct assembly 5 of the floor sweeping system and the air duct of the cleaning system, so as to reduce the volume of the floor sweeping robot.

[0055] As an example, when the floor sweeping robot is in the floor mode, the air duct assembly 4 of the floor washing system is opened and the floor washing roller 46 is lowered, the air duct assembly 5 of the floor sweeping system is closed and the floor sweeping brush 56 is raised; or when the floor sweeping robot is in the carpet mode, the air duct assembly 5 of the floor sweeping system is opened and the floor sweeping brush 56 is lowered, the air duct assembly 4 of the floor washing system is closed and the floor washing roller 46 is raised.

[0056] In an embodiment of the present application, the box body 1 includes an inclined plane 13, a vibration motor, an electric lifting plug 14 and a sewage outlet 15; the inclined plane 13 is arranged at the bottom of the box body 1, the vibration motor is arranged on the back of the inclined plane 13, the sewage outlet 15 is arranged at the bottom end of the inclined plane 13, and the electric lifting plug 14 is arranged at the sewage outlet 15; when the box body 1 discharges sewage, the vibration motor vibrates the inclined plane 13, and the wet and dry mixed garbage adhered to the inclined plane 13 vibrates to the sewage outlet 15, the electric lifting plug 14 is lifted upward to expose the sewage outlet 15, and the wet and dry mixed garbage is discharged through the sewage outlet 15.

[0057] The lifting motor controls the sealing plug to rise and fall. When the sealing plug enters the sewage outlet 15, the magnet 141 drops to the position of the second Hall sensor 142. After the software detects that the sealing plug is in place, it then judges the current magnitude of the lifting motor. When it reaches the calibrated force, the motor is stopped. The motor current corresponding to the calibrated force can be measured through experiments, which is significantly greater than the force before the plug does not block the sewage outlet 15. When the float 162 moves upward to reach the position of the second Hall sensor 142, it is judged that the box body 1 is full.

[0058] In a specific embodiment, the box body 1 further includes a float assembly 16 for detecting the height data of the garbage from the top of the box body 1; the float assembly 16 is arranged at the inner top of the box body 1.

[0059] In a specific embodiment, to make the sewage discharge and cleaning more thorough. An inclined surface 13 is provided at the bottom of the box body 1, and grooves are provided on the surface of the inclined surface 13. The inclined surface 13 can make the large particles mixed in the sewage roll to the vicinity of the sewage discharge port 15. And a vibration motor is arranged at the bottom of the box body 1, and the vibration motor can make attachments such as sediment break away from the box body 1, and it will be cleaner after being rinsed with clean water. An electric lifting plug is arranged at the sewage discharge port; the bottom of the electric lifting plug is adapted to the sewage discharge port 15; the electric lifting plug rises and falls at the position of the sewage discharge port.

[0060] In a specific embodiment, the electric lifting plug is used to seal the sewage discharge port 15. When sewage discharge is required, the lifting motor is controlled to raise the electric lifting plug. The float 162 is used to detect the fullness of sewage; a filter screen for filtering large particle garbage and a HEPA for filtering fine dust are arranged inside the box body 1. The HEPA is arranged above the filter screen.

[0061] In an embodiment of the present application, the box body 1 includes a floor washing system air duct opening assembly 4 arranged on one side and a floor sweeping system air duct opening assembly 5 arranged on the other side. The floor sweeping system air duct opening assembly 5 includes a floor sweeping control motor 51, a floor sweeping air duct 52, a floor sweeping steel wire rope 53, a floor sweeping first limit switch 54, a floor sweeping second limit switch 55, a floor sweeping roller brush 56, and a floor sweeping air duct 52 switch rotor for controlling the opening and closing of the floor sweeping air duct 52; the output end of the floor sweeping control motor 51 is respectively connected to the floor sweeping steel wire rope 53 and the floor sweeping air duct 52 switch rotor, and the floor sweeping steel wire rope 53 is connected to the floor sweeping roller brush 56; the floor sweeping air duct 52 switch rotor is connected to the floor sweeping first limit switch 54 or the floor sweeping second limit switch 55;

[0062] When the floor sweeping control motor rotates forward, the floor sweeping air duct 52 switch rotor turns to the position of the floor sweeping first limit switch 54 so that the floor sweeping air duct 52 opens, and at the same time the floor sweeping steel wire rope 53 loosens and the floor sweeping roller brush 56 descends; or; when the floor sweeping control motor rotates in reverse, the floor sweeping air duct 52 switch rotor turns to the position of the floor sweeping second limit switch so that the floor sweeping air duct 52 closes, and at the same time the floor sweeping steel wire rope 53 tightens and the floor sweeping roller brush 56 rises.

[0063] When the floor sweeping control motor rotates in reverse, the floor sweeping air duct 52 switch rotor turns to the position of the floor sweeping first limit switch 54 so that the floor sweeping air duct 52 opens, and at the same time the floor sweeping steel wire rope 53 loosens and the floor sweeping roller brush 56 descends; or; when the floor sweeping control motor rotates forward, the floor sweeping air duct 52 switch rotor turns to the position of the floor sweeping second limit switch so that the floor sweeping air duct 52 closes, and at the same time the floor sweeping steel wire rope 53 tightens and the floor sweeping roller brush 56 rises.

[0064] In a specific embodiment, the sweeping wire rope 53 is tightened to raise the sweeping bracket, and the sweeping roller brush 56 is lifted through the sweeping bracket. The sweeping bracket semi-covers the sweeping roller brush 56. Among them, two sweeping roller brushes 56 are provided and arranged in parallel.

[0065] In an embodiment of the present application, the air duct opening assembly 5 of the sweeping system further includes a sweeping bracket spring 58 for balancing the weight of the sweeping roller brush 56 and increasing the ground pressure. The sweeping roller brush 56 is connected to the sweeping wire rope 53 through a roller brush bracket 59. The switch rotor of the floor washing air duct 42 and the switch rotor of the sweeping air duct 52 are both spherical with air ducts.

[0066] In an embodiment of the present application, the floor washing air duct opening assembly 4 includes a floor washing control motor 41, a floor washing air duct 42, a floor washing wire rope 43, a first floor washing limit switch 44, a second floor washing limit switch 45, a floor washing roller 46, and a floor washing air duct 42 switch rotor for controlling the opening and closing of the floor washing air duct 42.

[0067] The output end of the floor washing control motor 41 is respectively connected to the floor washing wire rope 43 and the floor washing air duct 42 switch rotor. The floor washing wire rope 43 is connected to the floor washing roller 46. The floor washing air duct 42 switch rotor is connected to the first floor washing limit switch 44 or the second floor washing limit switch 45.

[0068] In a specific embodiment, when the floor washing control motor rotates forward, the floor washing air duct 42 switch rotor turns to the position of the first floor washing limit switch 44, so that the floor washing air duct 42 is opened, and at the same time, the floor washing wire rope 43 loosens and the floor washing roller 46 descends; or when the floor washing control motor rotates reversely, the floor washing air duct 42 switch rotor turns to the position of the second floor washing limit switch, so that the floor washing air duct 42 is closed, and at the same time, the floor washing wire rope 43 tightens and the floor washing roller 46 rises.

[0069] In a specific embodiment, when the floor washing control motor rotates reversely, the floor washing air duct 42 switch rotor turns to the position of the first floor washing limit switch 44, so that the floor washing air duct 42 is opened, and at the same time, the floor washing wire rope 43 loosens and the floor washing roller 46 descends; or when the floor washing control motor rotates forward, the floor washing air duct 42 switch rotor turns to the position of the second floor washing limit switch, so that the floor washing air duct 42 is closed, and at the same time, the floor washing wire rope 43 tightens and the floor washing roller 46 rises.

[0070] In an embodiment of the present application, the air duct opening assembly 4 of the floor washing system further includes a floor washing support spring 48 for balancing the weight of the floor washing roller 46 and increasing the ground pressure; the floor washing roller 46 is connected to the floor washing wire rope 43 through a roller support 49. The switch rotors of the floor washing air duct 42 and the sweeping air duct 52 are both spherical with air ducts.

[0071] In a specific embodiment, the floor washing wire rope 43 is tightened to raise the sweeping support, and the floor washing roller 46 is lifted through the floor washing support. The floor washing support semi - wraps the floor washing roller 46; wherein, two floor washing rollers 46 are provided and arranged in parallel.

[0072] In a specific embodiment, the switch rotors of the floor washing air duct 42 and the sweeping air duct 52 have the same structure, both being spherical with a cylindrical air duct inside. The air of the fan 3 is connected to the sweeping air duct 52 and the floor washing air duct 42 through the inside of the box body 1.

[0073] In a specific embodiment, the switch rotors of the floor washing air duct 42 and the sweeping air duct 52 rotate a preset angle each time, preferably 90 degrees.

[0074] It should be noted that for the method embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the embodiments of the present invention are not limited by the described action sequences, because according to the embodiments of the present invention, certain steps can be carried out in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily essential for the embodiments of the present invention.

[0075] There are repetitive operation steps in this specific embodiment and the above - mentioned specific embodiments. This specific embodiment only makes a simple description, and the rest of the solutions can be referred to the above - mentioned specific embodiments for description.

[0076] Although the preferred embodiments of the embodiments of the present application have been described, those skilled in the art can make additional changes and modifications once they know the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the embodiments of the present application.

[0077] Finally, it should also be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or terminal device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or terminal device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising the said element.

[0078] The above has introduced in detail a dirt box for wet and dry garbage provided by the present application. Specific examples are used in this text to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A dirt box for dry and wet garbage, characterized in that, It includes a fan, a box body, a dust-sweeping system air duct opening component and a floor-washing system air duct opening component connected to the box body; One side of the box body is connected to the dust-sweeping system air duct opening component, the other side of the box body is connected to the floor-washing system air duct opening component, and the fan is also connected to the side of the box body where the dust-sweeping system air duct opening component is connected; the fan is respectively communicated with the dust-sweeping system air duct opening component and the floor-washing system air duct opening component through the box body.

2. The dirt box for wet and dry garbage according to claim 1, characterized in that, A sewage outlet and an inclined plane for discharging dry and wet garbage are provided inside the box body; The inclined plane is arranged at the bottom of the box body, and the sewage outlet is arranged at the bottom end of the inclined plane.

3. The dirt box for wet and dry garbage according to claim 2, wherein, An electric lifting plug for sealing the dirt box and discharging sewage is provided inside the box body; The sewage outlet is provided with the electric lifting plug; the bottom of the electric lifting plug is adapted to the sewage outlet; the electric lifting plug rises and falls at the position of the sewage outlet.

4. The dirt box for wet and dry garbage according to claim 1, characterized in that, The dust-sweeping system air duct opening component includes a dust-sweeping control motor, a dust-sweeping air duct, a dust-sweeping steel wire rope, a first dust-sweeping limit switch, a second dust-sweeping limit switch, a dust-sweeping roller brush and a dust-sweeping air duct switch rotor for controlling the opening and closing of the dust-sweeping air duct; The output end of the dust-sweeping control motor is respectively connected to the dust-sweeping steel wire rope and the dust-sweeping air duct switch rotor, and the dust-sweeping steel wire rope is connected to the dust-sweeping roller brush; the dust-sweeping air duct switch rotor is connected to the first dust-sweeping limit switch or the second dust-sweeping limit switch.

5. The dirt box for wet and dry garbage according to claim 1, characterized in that, The floor-washing system air duct opening component includes a floor-washing control motor, a floor-washing air duct, a floor-washing steel wire rope, a first floor-washing limit switch, a second floor-washing limit switch, a floor-washing roller and a floor-washing air duct switch rotor for controlling the opening and closing of the floor-washing air duct; The output end of the floor-washing control motor is respectively connected to the floor-washing steel wire rope and the floor-washing air duct switch rotor, and the floor-washing steel wire rope is connected to the floor-washing roller; the floor-washing air duct switch rotor is connected to the first floor-washing limit switch or the second floor-washing limit switch.

6. The dirt box for wet and dry garbage according to claim 5, characterized in that, The box body further includes a float assembly for detecting the height data of the garbage from the top of the box body; The float assembly is arranged at the inner top of the box body.

7. The dirt box for wet and dry garbage according to claim 3, characterized in that, The electric lifting plug includes a magnet and a second Hall sensor; The second Hall sensor is arranged at the bottom of the magnet.

8. The dirt box for wet and dry garbage according to claim 2, characterized in that, A filtering component is provided between the air duct opening and the inclined plane; A space for accommodating large-particle garbage is formed between the filtering component and the air duct opening.

9. The dirt box for wet and dry garbage according to claim 8, wherein, The filtering component includes a Hepa arranged on the upper layer and a filter screen arranged on the lower layer; a gap is preset between the filter screen and the Hepa.

10. The dirt box for wet and dry garbage according to claim 2, characterized in that, The surface of the inclined plane is provided with grooves.

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