Floor washing machine with dirt treatment structure

Abstract

The utility model relates to the technical field of cleaning equipment, and discloses a scrubber with a dirt treatment structure, which comprises a floor brush assembly, a machine body assembly and a handle assembly, the machine body assembly comprises a machine body main body internally provided with a vacuum motor assembly, and the machine body main body is internally provided with a dirt treatment cavity and a main air duct; a rotating support is installed in the dirt treatment cavity, a gas-water separation plate is connected to the rotating support, and the rotating support is sleeved with a replaceable garbage bag. One end of the main air duct communicates with the inlet air duct, and the other end of the main air duct communicates with an inner cavity of the garbage bag; after separation is completed in the garbage bag, gas enters the vacuum motor assembly through the motor inlet air duct and then is discharged into the atmosphere, solid / liquid garbage is left in the garbage bag, and only the garbage bag needs to be detached from the rotating support and then replaced with a new garbage bag, so that operation is simple, and a user can conveniently and rapidly dispose dirty garbage after cleaning.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning equipment technical field, concretely relates to a sweeper with dirty processing structure. BACKGROUND

[0002] With the continuous improvement of people's living standards and the acceleration of life rhythm, the requirement of cleaning tool is also higher and higher, the ground material of modern family and commercial place is various, such as ceramic tile, wood floor, carpet etc., and different material ground needs different cleaning mode and strength, under such background, the sweeper emerges as the times require, it combines advanced science and technology and humanization design, can satisfy the demand of modern life to high efficiency, convenient, sanitary cleaning.

[0003] The sweeper is a kind of cleaning machinery suitable for ground cleaning simultaneously sucking dry sewage, and taking sewage away from the scene, the sweeper on the market at present is mostly formed by three parts of ground brush assembly, body assembly and handle assembly, it usually needs to disassemble dust box or sewage tank when dumping garbage, in order to prevent the dirt in corner from accumulating and breeding bacteria to affect normal use, still needs to clean dust box or sewage tank after dumping, the dirty processing process of the foregoing sweeper is more complicated, and there is the risk of secondary pollution in the processing process, therefore, an urgent need to design a sweeper with dirty processing structure to facilitate user to quickly process dirty after cleaning. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiency in the prior art, provide a kind of sweeper with dirty processing structure, user is stopped running after cleaning end or whole machine water, remove the detachable door plate, remove the garbage bag with garbage from rotating support, throw and handle, again new garbage bag is assembled to rotating support.

[0005] To achieve the above object, the utility model adopts the technical scheme that:

[0006] A kind of sweeper with dirty processing structure, including ground brush assembly, body assembly and handle assembly sequentially arranged from bottom to top, the body assembly includes the body main part with vacuum motor assembly inside, the upper and lower ends of the body main part are connected with the handle assembly and the ground brush assembly respectively, and the inside of the body main part is provided with dirty processing cavity and main air duct;

[0007] The opening side of the dirty processing cavity is installed with detachable door plate, rotating support is installed in the dirty processing cavity, air-water separation plate is connected on the rotating support, replaceable garbage bag is also set on the rotating support, and the air-water separation plate is located in the inside of the garbage bag, and the garbage bag is located in the inside of the dirty processing cavity;

[0008] The rotating support is provided with an inlet and an outlet, which are distributed on both sides of the air-water separation plate, one end of the main air duct is communicated with the inlet air duct provided on the floor brush assembly, the other end is communicated with the inner cavity of the garbage bag through the inlet, and the inner cavity of the garbage bag is also communicated with the motor inlet air duct of the vacuum motor assembly through the outlet.

[0009] Optionally, one end of the top of the rotating support is rotatably connected to the side of the dirty processing cavity, and the opening side of the dirty processing cavity is also provided with a trigger mechanism for fixing or releasing the rotating support.

[0010] Optionally, the rotating support is provided with a detection mechanism for detecting the water level in the garbage bag, and the rotating support is also provided with a leak-proof mechanism.

[0011] Optionally, the detection mechanism comprises a connecting seat fixedly installed on the rotating support, a water fullness detection electrode is installed on the connecting seat, and the lower end of the water fullness detection electrode can extend into the garbage bag.

[0012] Optionally, the floor brush assembly comprises a floor brush main body connected to the main body of the machine, the inlet air duct is provided on the floor brush main body, and the front end of the floor brush main body is provided with a rolling brush assembly, and the upper side of the rolling brush assembly is provided with a cover plate assembly connected to the floor brush main body.

[0013] Optionally, the floor brush main body is also provided with a clean water tank and a spray head in communication with each other, the spray head is installed between the floor brush main body and the rolling brush assembly, and the spray head and the clean water tank are communicated through a water pump.

[0014] Optionally, the front end of the floor brush main body is also provided with a water scraping strip assembly, and the spray head is provided with a water scraping plate assembly.

[0015] Optionally, the inside of the main body of the machine is also provided with a battery pack assembly for power supply, and the battery pack assembly is electrically connected between the vacuum motor assembly.

[0016] Beneficial effects

[0017] (1) In the utility model, the air-water separation plate is built-in in the garbage bag, the vacuum motor assembly generates negative pressure, solid / liquid garbage is sucked into the garbage bag along the inlet air duct and the main air duct, after separation in the garbage bag, the gas enters the vacuum motor assembly through the motor inlet air duct and is discharged to the atmosphere, and the solid / liquid garbage remains in the garbage bag. Only need to disassemble the garbage bag from the rotating support and replace the new garbage bag, not only simple operation, but also convenient for users to quickly process the cleaned dirty garbage.

[0018] (2) The utility model discloses, the one end of rotating support is rotatably installed in the dirty processing cavity, and it can rotate certain angle to the outside of machine body main body, so as to be convenient for the garbage bag on it to be taken. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the scrubber of the utility model embodiment with dirty processing structure;

[0020] Figure 2 It is the internal structure schematic diagram of machine body subassembly in the utility model embodiment;

[0021] Figure 3 It is the structure schematic diagram of rolling brush subassembly in the utility model embodiment;

[0022] Figure 4 It is the explosion structure schematic diagram of rotating support and air-water separation plate in the utility model embodiment;

[0023] Figure 5 It is the structure schematic diagram of door plate dismounting in the utility model embodiment;

[0024] Figure 6 It is the structure schematic diagram of garbage bag taking out in the utility model embodiment;

[0025] 1, ground brush subassembly; 11, ground brush main body; 12, clean water tank; 13, rolling brush subassembly; 131, drive part; 132, rolling brush body; 133, flannel layer; 14, spray head; 15, cover plate subassembly; 16, squeegee plate subassembly; 17, squeegee strip subassembly;

[0026] 2, machine body subassembly; 21, machine body main body; 22, dirty processing cavity; 23, rotating support; 231, inlet; 232, outlet; 233, connecting seat; 234, water full detection electrode; 235, anti-leakage mechanism; 24, air-water separation plate; 25, door plate; 26, battery pack subassembly;

[0027] 3, handle subassembly; 31, handle main body; 32, connecting pipe subassembly; 33, self-cleaning button; 34, display panel; 35, switch button; 36, mode button;

[0028] 4, garbage bag; 5, inlet air duct; 6, main air duct; 7, vacuum motor subassembly; 71, motor import air duct. DETAILED DESCRIPTION

[0029] Now the utility model will be further detailed in conjunction with the drawings and embodiment, these drawings are all simplified schematic diagram, just with the schematic way the basic structure of the utility model is shown, therefore it just shows the constitution related with the utility model.

[0030] Embodiment one

[0031] As shown in Figure 1 , a floor cleaning machine with a dirt handling structure, comprising a floor brush assembly 1, a machine body assembly 2 and a handle assembly 3 arranged in sequence from bottom to top, and the dirt handling structure is arranged on the machine body assembly 2.

[0032] As shown in Figure 1 , Figure 3 , the floor brush assembly 1 comprises a floor brush body 11, a clean water tank 12, a roller brush assembly 13, a spray head 14, a cover plate assembly 15, a squeegee plate assembly 16 and a squeegee strip assembly 17.

[0033] An inlet air duct 5 is formed on the floor brush body 11, the clean water tank 12 for storing clean water is installed on the top of the floor brush body 11, the roller brush assembly 13 for cleaning dirt is installed at the front end of the floor brush body 11, the spray head 14 is installed between the floor brush body 11 and the roller brush assembly 13 and is in communication with the clean water tank 12 through a water pump, the cover plate assembly 15 is located above the roller brush assembly 13 and is connected with the floor brush body 11, the squeegee plate assembly 16 is arranged on the spray head 14, and the squeegee strip assembly 17 is arranged at the front end of the floor brush body 11.

[0034] The above-mentioned roller brush assembly 13 comprises a roller brush body 132, a velvet layer 133 and a driving component 131 for driving the roller brush body 132 to rotate, the driving component 131 comprises a motor and a driving shaft, the roller brush body 132 is sleeved on the driving shaft, and the velvet layer 133 is sleeved outside the roller brush body 132.

[0035] Under the action of the water pump, the clean water in the clean water tank 12 can be pumped to the spray head 14 and sprayed to the velvet layer 133 by the spray head 14; the roller brush body 132 rotates under the driving of the driving component 131, thereby driving the velvet layer 133 to rotate to clean the dirt on the ground.

[0036] Among them, the squeegee plate assembly 16 and the squeegee strip assembly 17 both adopt the prior art, the former is used to remove the sewage adsorbed on the velvet layer 133 and the hair wound thereon, and the latter is used to dry the water stains on the ground to ensure that the cleaned ground can quickly recover to a dry state.

[0037] As shown in Figures 1-2 , Figure 4 , the machine body assembly 2 comprises a machine body 21, a rotating support 23, an air-water separation plate 24 and a detachable door plate 25.

[0038] The upper and lower ends of the machine body 21 are respectively connected with the handle assembly 3 and the floor brush assembly 1, a battery pack assembly 26 and a vacuum motor assembly 7 are arranged inside the machine body 21, the former is used for power supply and is electrically connected with the vacuum motor assembly 7, the water pump and the motor of the driving component 131, and the latter is used to generate negative pressure to adsorb the solid-liquid waste cleaned.

[0039] The dirty processing cavity 22 and the main air duct 6 are arranged in the machine body 21, and the door plate 25 is connected with the machine body 21 and arranged at the opening side of the dirty processing cavity 22, and the door plate 25 is connected with the machine body 21 by a buckle or a fastener or the like, for example, a positioning boss is arranged at the lower end of the opening side of the dirty processing cavity 22, and a buckle structure is arranged at the upper end and connected with the machine body 21, so that the door plate 25 is convenient to disassemble and assemble. When the door plate 25 is installed on the machine body 21, the dirty processing cavity 22 is separated from the outside, and when the door plate 25 is disassembled, the internal structure of the dirty processing cavity 22 can be operated.

[0040] The rotating support 23 is arranged in the dirty processing cavity 22, the air-water separation plate 24 is fixedly connected to the lower end of the rotating support 23, and the garbage bag 4 is sleeved on the rotating support 23. The garbage bag 4 is used once as a consumable and can be quickly replaced, and the air-water separation plate 24 is located in the garbage bag 4, and the garbage bag 4 is located in the dirty processing cavity 22.

[0041] The rotating support 23 is arranged in the dirty processing cavity 22, the air-water separation plate 24 is fixedly connected to the lower end of the rotating support 23, and the garbage bag 4 is sleeved on the rotating support 23. The garbage bag 4 is used once as a consumable and can be quickly replaced, and the air-water separation plate 24 is located in the garbage bag 4, and the garbage bag 4 is located in the dirty processing cavity 22.

[0042] The dirty processing cavity 22 is communicated with the main air duct 6 and the motor inlet air duct 71, the inlet 231 of the rotating support 23 is connected with the main air duct 6, the outlet 232 is connected with the motor inlet air duct 71, and when the garbage bag 4 is fixedly arranged on the rotating support 23 by a sliding groove, a buckle or magnetic attraction, a closed cavity is formed between the garbage bag 4 and the rotating support 23, the cavity is communicated with the main air duct 6 through the inlet 231 and communicated with the motor inlet air duct 71 through the outlet 232.

[0043] Specifically, the inlet air duct 5 is communicated with the garbage bag 4 through the main air duct 6 and the motor inlet air duct 71 to form a sealed channel, so that the airflow generated by the vacuum motor assembly 7 flows in a certain direction; the airflow direction flows from the inlet air duct 5 side of the floor brush to the vacuum motor, and the solid / liquid garbage dragged into the inlet air duct 5 by the rolling brush is driven by the negative pressure and the airflow to enter the garbage processing unit through the main air duct 6, and after separation in the replaceable garbage bag 4, the garbage is discharged into the atmosphere from the air outlet grating on both sides of the machine body 21 through the motor inlet air duct 71, the vacuum motor body and the motor chamber. The cleaning cycle is real-time and continuous during the working process of the whole machine.

[0044] The air-water separation plate 24 is of the prior art, which can separate solid-liquid garbage from air, so that the solid-liquid garbage is retained in the garbage bag 4 and the air is discharged into the atmosphere; since the inlet port 231 and the outlet port 232 are distributed on both sides of the air-water separation plate 24, under the action of negative pressure, the airflow enters the inner cavity of the garbage bag 4 from the inlet port 231 and can only be discharged from the outlet port 232 after passing through the air-water separation plate 24.

[0045] In addition, the garbage bag 4 can be made of soft materials such as soft paper, film, cloth, etc., or hard materials such as plastic and metal, and can be processed by wall polishing, mold covering, corrosion, etc., to achieve waterproof and corrosion-resistant processes.

[0046] As shown in Figure 1 The handle assembly 3 includes a handle body 31, and the lower end of the handle body 31 is connected to the machine body 21 through a connecting pipe assembly 32; the top end of the handle body 31 is provided with a self-cleaning button 33, and the front end is provided with a display panel 34, a switch button 35, and a mode button 36; the switch button 35 is pressed to start the whole machine; the self-cleaning button 33 is pressed to perform self-cleaning work on the whole machine, and the mode button 36 is pressed to switch to different working modes, such as dry suction mode and wet mop mode. The connecting pipe assembly 32 can be a flexible pipe or a straight rod.

[0047] Example Two

[0048] Based on the first embodiment, the utility model also proposes the installation structure of the rotating support 23 in the dirty processing cavity 22.

[0049] As shown in Figure 2 , Figures 5-6 The top end of the rotating support 23 is rotatably connected to the side of the dirty processing cavity 22, and the opening side of the dirty processing cavity 22 is also provided with a trigger mechanism for fixing or releasing the rotating support 23.

[0050] The top end of the rotating support 23 is rotatably connected to the machine body 21 through a rotating shaft, and the rotating shaft is located at the top end of the dirty processing cavity 22 close to the opening side; when the trigger mechanism fixes the rotating support 23 in the dirty processing cavity 22, the inlet port 231 is connected to the main air duct 6, the outlet port 232 is connected to the motor inlet air duct 71, and the garbage bag 4 sleeved on the rotating support 23 can normally collect garbage; after the trigger mechanism releases the rotating support 23, it will rotate a certain angle (as shown in Figure 6 ) along the axis direction of the rotating shaft to the outside of the machine body 21 under the action of gravity or external user tension, so as to facilitate the loading and unloading of the garbage bag 4 thereon.

[0051] The trigger mechanism includes a trigger button, a connecting rod and a spring. When the trigger button is pressed, the spring is deformed and the connecting rod is moved forward to press the buckle on the rotating support 23, and the rotating support 23 is released to rotate outwardly by a certain angle. When the trigger button is released, the spring is restored to drive the connecting rod and the release button to reset, and the releasing process of the rotating support 23 is completed.

[0052] As shown in Figure 4 The rotating support 23 is further provided with a detection mechanism and a missing installation prevention mechanism 235. The former is used to detect the water level in the garbage bag 4, and the latter is used to prevent the missing installation of the garbage bag 4.

[0053] The detection mechanism includes a connecting seat 233 fixedly installed on the rotating support 23, and a water fullness detection electrode 234 installed on the connecting seat 233 and capable of extending into the garbage bag 4.

[0054] When the water fullness detection electrode 234 is provided with two, the connecting seat 233 is also provided with two, which are distributed on the two sides of the rotating support 23, and the two water fullness detection electrodes 234 are connected to the rotating support 23 through the connecting seat 233.

[0055] When there is no water in the garbage bag 4, the two electrodes are not connected to form a conductive loop. After the water is full, the water as a medium connects the two electrodes to form a conductive loop, and the control system detects the fullness of the water.

[0056] The missing installation prevention mechanism 235 can adopt a micro switch with a trigger connecting rod, and a light touch switch. The working principle is that the opening outer frame of the garbage bag 4 will trigger the connecting rod to close the micro switch to generate an electrical signal during the assembly process, and the control system receives the electrical signal to determine whether the garbage bag is assembled.

[0057] The missing installation prevention mechanism 235 can also adopt a top rod with a reset spring. When the garbage bag 4 is not installed, the top rod is in a natural state and interferes with the detachable door plate 25, forcing the door plate 25 to be unable to be assembled to the main body 21. Conversely, the opening outer frame of the garbage bag 4 will drive the top rod during the assembly process, forcing the reset spring to deform and move the top rod to avoid the assembly space of the detachable door, and the door plate 25 can be normally assembled to the main body 21.

[0058] The above two technical solutions are mature technical solutions for scene application, and mature technologies not listed can also be applied to achieve the design purpose of preventing missing installation.

[0059] In summary, the user presses the switch button 35, the whole machine is powered on, the driving part 131 drives the roller brush body 132 to rotate counterclockwise to the inlet air duct 5 side, and the cleaning surface solid / liquid garbage is dragged (swept) to the inlet air duct 5, at the same time, the vacuum motor assembly 7 rotates at high speed, negative pressure and airflow with a certain flow rate are generated in the motor inlet air duct 71, the airflow direction flows from the inlet air duct 5 side to the vacuum motor, and the solid / liquid garbage dragged and swept by the roller brush to the inlet air duct 5 is driven by the negative pressure and airflow, enters the garbage treatment unit (that is, the dirty treatment cavity 22) through the main air duct 6, and after separation in the replaceable garbage bag 4, is discharged to the atmosphere from the air outlet grating on both sides of the main body 21 through the motor inlet air duct 71, the vacuum motor body and the motor chamber, and the cleaning cycle is real-time and continuous during the working process of the whole machine.

[0060] After the user finishes cleaning or the whole machine stops running when the water is full, the detachable door plate 25 is removed, the trigger mechanism is pressed to release the rotating support 23, the rotating support 23 rotates to the outside of the main body 21 by a certain angle (the garbage bag 4 is fixed on the rotating support 23), at this time, the garbage bag 4 containing garbage is taken off from the rotating support 23 and can be thrown away for disposal; a brand new garbage bag 4 is assembled on the rotating support 23, and the rotating support 23 is pushed to the position to complete the replacement of the garbage bag 4, at this time, the detachable door plate 25 is assembled on the whole machine to complete the whole product cleaning process.

[0061] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0062] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through the specific situation.

[0063] The above is according to the ideal embodiment of the utility model for inspiration, through the above-mentioned description, relevant personnel can be varied and modified in the range without deviating from the technical idea of the utility model.For the technical scope of the utility model, it is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A floor scrubber with a dirt handling structure, comprising a floor brush assembly (1), a body assembly (2) and a handle assembly (3) arranged in sequence from bottom to top, characterized in that: The body assembly (2) comprises a body main body (21) in which a vacuum motor assembly (7) is arranged; the upper and lower ends of the body main body (21) are respectively connected to the handle assembly (3) and the floor brush assembly (1); and a dirt treatment chamber (22) and a main air duct (6) are provided inside the body main body (21); A detachable door panel (25) is installed on the open side of the dirt treatment chamber (22), a rotating bracket (23) is installed in the dirt treatment chamber (22), an air-water separation plate (24) is connected to the rotating bracket (23), a replaceable garbage bag (4) is also sleeved on the rotating bracket (23), and the air-water separation plate (24) is located inside the garbage bag (4), and the garbage bag (4) is located inside the dirt treatment chamber (22); The rotating bracket (23) is provided with an inlet (231) and an outlet (232), which are distributed on both sides of the air-water separation plate (24). One end of the main air duct (6) is connected to the inlet air duct (5) provided on the floor brush assembly (1), and the other end is connected to the inner cavity of the garbage bag (4) through the inlet (231). The inner cavity of the garbage bag (4) is also connected to the motor inlet air duct (71) of the vacuum motor assembly (7) through the outlet (232).

2. The floor scrubber with a dirt handling structure according to claim 1, characterized in that: One end of the top of the rotating bracket (23) is rotatably connected to the side of the dirt treatment chamber (22), and a trigger mechanism for fixing or releasing the rotating bracket (23) is also provided on the open side of the dirt treatment chamber (22).

3. The floor scrubber with a dirt handling structure according to claim 2, characterized in that: The rotating bracket (23) is provided with a detection mechanism for detecting the water level in the garbage bag (4), and the rotating bracket (23) is also provided with an anti-leaking mechanism (235).

4. The floor scrubber with a dirt handling structure according to claim 3, characterized in that: The detection mechanism comprises a connecting seat (233) fixedly mounted on the rotating bracket (23); a water full detection electrode (234) is mounted on the connecting seat (233); and the lower end of the water full detection electrode (234) is capable of extending into the garbage bag (4).

5. The floor scrubber with a dirt handling structure according to claim 1, characterized in that: The floor brush assembly (1) comprises a floor brush body (11) connected to the body (21), the inlet air duct (5) is opened on the floor brush body (11), and a roller brush assembly (13) is provided at the front end of the floor brush body (11), and a cover plate assembly (15) connected to the floor brush body (11) is provided above the roller brush assembly (13).

6. The floor scrubber with a dirt handling structure according to claim 5, characterized in that: The floor brush body (11) is further provided with a clean water tank (12) and a nozzle (14) which are in communication with each other. The nozzle (14) is installed between the floor brush body (11) and the roller brush assembly (13), and the nozzle (14) and the clean water tank (12) are in communication via a water pump.

7. The floor scrubber with a dirt handling structure according to claim 6, characterized in that: A wiper strip assembly (17) is also provided at the front end of the floor brush body (11), and a wiper plate assembly (16) is provided on the nozzle (14).

8. The floor scrubber with a dirt handling structure according to claim 1, characterized in that: A battery pack assembly (26) for power supply is also provided inside the main body (21), and the battery pack assembly (26) is electrically connected to the vacuum motor assembly (7).

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