WO2022236442A1

WO2022236442A1 - Sweeping and mopping-integrated floor cleaning appliance

Info

Publication number: WO2022236442A1
Application number: PCT/CN2021/000171
Authority: WO
Inventors: 尤爱民
Original assignee: 苏州奔马厨具有限公司
Priority date: 2021-05-11
Filing date: 2021-08-16
Publication date: 2022-11-17

Abstract

The present application discloses a sweeping and mopping-integrated floor cleaning appliance, comprising a machine body assembly and a floor brush assembly. The machine body assembly is pivotally arranged at the rear end of the floor brush assembly. A handle assembly is provided at the upper part of the machine body assembly. A water tank assembly is disposed on the machine body assembly. The water tank assembly comprises a clean water tank and a dirty water tank. The clean water tank provides water for cleaning for the floor brush assembly. The dirty water tank is used to store recovered dirty water. A garbage storage container is provided on the floor brush assembly. A filter screen cover is arranged at the bottom of the garbage storage container. A suction pipe is provided in the filter screen cover. The filter screen cover is used to divide the garbage storage container into two regions, i.e. a front filter cavity and a rear filter cavity. The suction pipe is used for sucking and filtering the dirty water in the cavities and sending the dirty water to the dirty water tank. The cleaning appliance can sweep and mop. Furthermore, large-volume garbage and liquid garbage can be separated, so that a suction apparatus can work normally without blockages.

Description

A sweeping and mopping integrated floor cleaning appliance

technical field

The utility model relates to the field of floor cleaning appliances. In particular, we have developed a sweeping and mopping integrated floor that can realize sweeping and mopping; at the same time, it can also separate large-volume garbage from liquid garbage, so that the suction device can work normally without being blocked. Clean utensils.

Background technique

Existing cleaners have two working modes, one is to use a vacuum motor to directly suck solid and liquid mixed garbage into the garbage storage container, so that it is troublesome to separate the solid and liquid when cleaning the garbage storage container; Separating solid waste and sewage, this scheme has a complex structure, the sewage suction port is easy to block, and the efficiency is low.

To this end, we have developed a sweeping and mopping integrated floor cleaning device that can realize sweeping and mopping; at the same time, it can also separate large-volume garbage from liquid garbage, so that the suction device can work normally without clogging.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a sweeping device that can realize sweeping and mopping; at the same time, it can also separate large-volume garbage from liquid garbage, so that the suction device can work normally without being blocked. Mop one floor cleaning appliance.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a sweeping and dragging integrated floor cleaning appliance, including a fuselage assembly and a floor brush assembly; the fuselage assembly is pivotally arranged at the rear end of the floor brush assembly; The upper part of the fuselage assembly is provided with a handle assembly; the fuselage assembly is provided with a water tank assembly; the water tank assembly includes a fresh water tank and a dirty water tank; the clean water tank provides cleaning water for the ground brush assembly; Used to store and recover sewage; the ground brush assembly is provided with a garbage storage container; the bottom of the garbage storage container of the garbage storage container is provided with a filter screen cover; the filter screen cover is provided with a straw; the filter screen cover is used The garbage storage container is divided into two areas, that is, the pre-filtered cavity and the filtered cavity; the suction pipe is used to suck the sewage in the filtered cavity and send it to the sewage tank.

Preferably, the front end of the ground brush assembly is provided with a cleaning roller brush accommodation chamber; the cleaning roller brush accommodation chamber is provided with a cleaning roller brush; the rotation center of the cleaning roller brush is arranged perpendicular to the forward direction of the floor brush assembly; The upper part of the ground brush assembly is provided with a clean water spray chamber; the bottom of the clean water spray chamber is evenly distributed with spray holes; the spray holes are distributed along the length of the cleaning roller brush, and are located on the upper part of the cleaning roller brush , so that the cleaning water coming out of the spray hole can evenly flow onto the outer surface of the cleaning roller brush; the ground brush assembly is provided with a scraping strip; the scraping strip is arranged in parallel with the cleaning roller brush; the scraping strip is at least Partially inserted into the outer circumferential surface of the cleaning roller brush; the scraper is located at the rear of the spray hole; the garbage storage container is located at the rear of the cleaning roller brush; the side of the garbage storage container in contact with the cleaning roller brush is open The position of the opening is not higher than the highest point of the cleaning roller brush in the horizontal direction; the garbage storage container is located at the rear of the scraping strip, and the opening is next to the scraping strip so that the scraping strip can be removed from the cleaning roller Sewage scraped off the outer peripheral surface of the brush can directly flow into the garbage storage container from the opening.

Preferably, the ground brush assembly is provided with a clean water transition cavity; the clean water transition cavity is communicated with the clean water tank; a water pump is provided in the clean water transition cavity, and the water pump transports the cleaning water in the clean water transition cavity to the clean water spray Showering.

Preferably, the spray holes are arranged at a position not exceeding 6 cm from the rotation axis of the cleaning roller brush, and the spray holes are distributed on a straight line, and the straight line is parallel or nearly parallel to the axis of the cleaning roller brush set up.

Preferably, the bottom of the garbage storage container is inclined so that the garbage in the garbage storage container automatically gathers towards the lowest point at the bottom of the garbage storage container; the filter screen cover is located at the lowest point at the bottom of the garbage storage container.

Preferably, the lowest point of the bottom of the garbage storage container is located in the middle of the bottom of the garbage storage container; the bottom of the garbage storage container is inclined from its periphery to its middle, and the middle of the bottom of the garbage storage container is the lowest.

Preferably, the filter screen cover includes an upper cover and a filter screen; a vertical board is arranged in the garbage storage container; the height of the vertical board is lower than that of the garbage storage container; the vertical board and the garbage storage container A connecting plate is arranged between the side walls of the container; one end of the upper cover is arranged on the connecting plate, the upper part of the filter screen is inserted into the slot at the lower part of the other end of the upper cover, and the lower part of the filter screen is inserted into The corresponding setting is in the slot at the bottom of the waste storage container.

Preferably, the vertical plate is provided with a through hole, and a connecting pipe is arranged in the through hole; one end of the connecting pipe communicates with the suction pipe, and the other end communicates with the outside of the garbage storage container.

Preferably, the straw is L-shaped; one end of the straw is inserted into the connecting pipe, and the other end is close to the lowest point at the bottom of the garbage storage container.

Preferably, the filter is densely covered with small holes, and the diameter of the small holes is between 0.2-2mm.

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:

The sweeping and mopping integrated ground cleaning device described in the utility model can realize sweeping and mopping; meanwhile, it can also separate large-volume garbage from liquid garbage, so that the suction device can work normally without being blocked.

Description of drawings

Below in conjunction with accompanying drawing, technical scheme of the utility model is further described:

Fig. 1 is a three-dimensional schematic diagram of the sweeping and mopping integrated ground cleaning appliance described in the utility model;

Fig. 2 is the perspective view of the water tank assembly of the sweeping and dragging integrated ground cleaning appliance described in the utility model;

Fig. 3 is a three-dimensional enlarged view of the floor brush assembly of the sweeping and mopping integrated floor cleaning appliance described in the present invention;

Fig. 4 is the sectional enlarged view of Fig. 3;

Fig. 5 is an enlarged view of part A in Fig. 4;

Among them: 1. Handle assembly; 2. Fuselage assembly; 3. Water tank assembly; 4. Floor brush assembly; 31. Clean water tank; 32. Waste water tank; 41. Cleaning roller brush accommodation cavity; 42. Cleaning roller brush; 43. Clean water spray chamber; 44, spray hole; 45, scraping bar; 46, garbage storage container; 47, upper cover; 48, filter screen; 49, vertical plate; 50, suction pipe; 51, connecting pipe; 52, opening ; 53, clear water transition cavity.

Detailed ways

The technical scheme in the utility model embodiment will be clearly and completely described below, obviously, described embodiment is only a part of the utility model embodiment, rather than all embodiments; Based on the utility model in the embodiment All other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

Please refer to Figures 1-5, the sweeping and dragging integrated floor cleaning appliance of the present invention includes a fuselage assembly 2 and a floor brush assembly 4; the fuselage assembly 2 is pivotally arranged at the rear end of the floor brush assembly 4; The upper part of the fuselage assembly 2 is provided with a handle assembly 1; the fuselage assembly 2 is distributed in a straight line, and the handle assembly 1 is located on the natural extension line of the fuselage assembly 2 or parallel to the fuselage assembly 2 The natural extension of the line; the fuselage assembly 2 is provided with a water tank assembly 3; the water tank assembly 3 includes a fresh water tank 31 and a dirty water tank 32; the clean water tank 31 provides cleaning water for the ground brush assembly 4; the dirty water tank 32 is used to store recycled sewage; the front end of the ground brush assembly 4 is provided with a cleaning roller brush accommodation chamber 41; the cleaning roller brush accommodation chamber 41 is provided with a cleaning roller brush 42; the rotation center of the cleaning roller brush 42 Set perpendicular to the forward direction of the ground brush assembly 4; the upper part of the ground brush assembly 4 is provided with a clean water spray chamber 43; the bottom of the clean water spray chamber 43 is evenly distributed with spray holes 44; the spray holes 44 Distribute along the length method of cleaning roller brush 42, and be positioned at the top of cleaning roller brush 42, so that the cleaning water that comes out from spray hole 44 can evenly flow to the outer surface of cleaning roller brush 42; In the present embodiment, described The spray holes 44 are arranged at a position no more than 6 cm away from the rotation axis of the cleaning roller brush 42. The spray holes 44 are distributed on a straight line, and the straight line is parallel or nearly parallel to the axis of the cleaning roller brush 42. ; The ground brush assembly 4 is provided with a scraper 45; the scraper 45 is arranged parallel to the cleaning roller brush 42; the scraper 45 is at least partially inserted into the outer circumferential surface of the cleaning roller brush 42; the scraper 45 Located at the rear of the spray hole 44; the ground brush assembly 4 is provided with a garbage storage container 46; the garbage storage container 46 is located at the rear of the cleaning roller brush 42; the garbage storage container 46 is in contact with the cleaning roller brush 42 One side opening 52, the position of the opening 52 is not higher than the highest point of the cleaning roller brush 42 in the horizontal direction; the garbage storage container 46 is located at the rear of the scraper 45, and the opening 52 is close to The scraper 45 is attached so that the sewage scraped by the scraper 45 from the outer peripheral surface of the cleaning roller brush 42 can directly flow into the garbage storage container 46 from the opening 52; the ground brush assembly 4 is provided with a clear water transition chamber 53; The clean water transition chamber 53 communicates with the clean water tank 31; a water pump (not shown) is arranged in the clean water transition chamber 53, and the water pump transports the cleaning water in the clean water transition chamber 53 to the clean water spray chamber 43; The bottom of the garbage storage container 46 is provided with a filter screen cover (not marked); a suction pipe 50 is arranged in the filter screen cover; chamber and filtered cavity; the suction pipe 50 is used to suck the sewage in the filtered cavity.

The bottom of described garbage storage container 46 is inclined setting, so that the rubbish in the garbage storage container 46 gathers toward the lowest point of the bottom of garbage storage container 46 automatically; Described filter screen cover is positioned at the lowest point of the bottom of garbage storage container 46; In an embodiment, the lowest point of the bottom of the garbage storage container 46 is located in the middle of the bottom of the garbage storage container 46; lowest position.

The filter screen cover includes a loam cake 47 and a filter screen 48; a riser 49 is arranged in the garbage storage container 46; the height of the riser 49 is lower than the height of the garbage storage container 46; the riser 49 and A connecting plate (not marked) is provided between the side walls of the garbage storage container 46; In the slot (not marked) of the lower part, the lower part of the filter screen 48 is inserted into a corresponding slot (not marked) arranged at the bottom of the garbage storage container 46 .

The vertical plate 49 is provided with a through hole (not marked), and a connecting pipe 51 is arranged in the through hole; one end of the connecting pipe 51 communicates with the suction pipe 50, and the other end communicates with the outside of the garbage storage container 46; In this embodiment, the suction pipe 50 is L-shaped; one end of the suction pipe 50 is inserted into the connecting pipe 51 , and the other end is close to the lowest point of the bottom of the garbage storage container 46 .

The filter screen 48 is densely covered with small holes, and the diameter of the small holes is between 0.2-2mm. It can store large-volume garbage in the cavity before filtering, and water and small particles of garbage can enter the filter space through the filter screen. cavity.

The suction pipe 50 communicates with the sewage tank 32 through a suction device, so as to pump the filtered sewage in the cavity into the sewage tank 32 .

When working, the cleaning roller brush 42 rotates and scrapes the garbage with the scraper, and enters the garbage storage container 46 from the opening 52; when cleaning water is needed, start the water pump, and the spray hole 44 will evenly flow the cleaning water To the outer surface of the cleaning roller brush 42, then the cleaning roller brush 42 rotates with the rubbish and sewage scraped off by the scraper, and enters the garbage storage container 46 from the opening 52; the sewage entering the garbage storage container 46 is then Concentrate along the bottom of the garbage storage container 46 toward the lowest point of the bottom of the garbage storage container. When passing through the filter screen 48, large-volume garbage remains in the cavity before filtering, and water and small particles of garbage can enter the filter space through the filter screen. cavity; then the suction pipe 50 sucks away the filtered water and small particle garbage in the cavity, and this scheme can avoid the blockage of the suction device, so as to ensure that the suction device can work normally for a long time.

The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present utility model. Equivalent changes or modifications made by the spirit of the present utility model shall be covered within the protection scope of the present utility model.

Claims

A sweeping and mopping integrated floor cleaning appliance, comprising a fuselage assembly and a ground brush assembly; the fuselage assembly is pivotally arranged at the rear end of the floor brush assembly; the upper part of the fuselage assembly is provided with a handle assembly; the machine The body assembly is provided with a water tank assembly; the water tank assembly includes a fresh water tank and a dirty water tank; the clean water tank provides cleaning water for the floor brush assembly; the dirty water tank is used to receive recycled sewage; it is characterized in that: the ground brush A garbage storage container is arranged on the assembly; a filter screen cover is provided at the bottom of the garbage storage container of the garbage storage container; a suction pipe is arranged inside the filter screen cover; the filter screen cover is used to divide the garbage storage container into two areas , that is, the pre-filtered cavity and the filtered cavity; the suction pipe is used to suck the sewage in the filtered cavity and send it to the sewage tank.
The sweeping and mopping integrated floor cleaning appliance according to claim 1, characterized in that: the front end of the ground brush assembly is provided with a cleaning roller brush accommodation chamber; the cleaning roller brush accommodation chamber is provided with a cleaning roller brush; The rotation center of the rolling brush is set vertically to the forward direction of the ground brush assembly; the upper part of the ground brush assembly is provided with a clean water spray chamber; the bottom of the clean water spray chamber is evenly distributed with spray holes; the spray holes are arranged along the The length method of the cleaning roller brush is distributed, and is located at the top of the cleaning roller brush, so that the cleaning water coming out of the spray hole can evenly flow to the outer surface of the cleaning roller brush; the ground brush assembly is provided with a scraper; the The scraping strip is arranged parallel to the cleaning roller brush; the scraping strip is at least partially inserted into the outer circumferential surface of the cleaning roller brush; the scraping strip is located at the rear of the spray hole; the garbage storage container is located at the rear of the cleaning roller brush The side opening of the garbage storage container in contact with the cleaning roller brush, the position of the opening is not higher than the highest point of the cleaning roller brush in the horizontal direction; the garbage storage container is located at the rear of the scraper, and the The opening is next to the scraping strip, so that the sewage scraped by the scraping strip from the outer peripheral surface of the cleaning roller brush can directly flow into the garbage storage container from the opening.
The sweeping and mopping integrated ground cleaning device according to claim 1, characterized in that: the ground brush assembly is provided with a clean water transition chamber; the clean water transition chamber is connected to the clean water tank; the clean water transition chamber is provided with a water pump, The water pump transports the cleaning water in the clean water transition chamber to the clean water spray chamber.
The sweeping and mopping integrated floor cleaning appliance according to claim 2, characterized in that: the spray holes are arranged at a position not exceeding 6 cm from the rotation axis of the cleaning roller brush, and the spray holes are distributed on a straight line , the straight line is parallel or nearly parallel to the axis of the cleaning roller brush.
The sweeping and mopping integrated floor cleaning appliance according to claim 1, wherein the bottom of the garbage storage container is inclined, so that the garbage in the garbage storage container automatically gathers towards the lowest point at the bottom of the garbage storage container; the filter screen The hood is located at the lowest point on the bottom of the waste storage container.
The sweeping and mopping integrated floor cleaning appliance according to claim 5, wherein the lowest point of the bottom of the garbage storage container is located in the middle of the bottom of the garbage storage container; the bottom of the garbage storage container is inclined from its periphery to its middle, and The middle part of the bottom of the garbage storage container is the lowest.
The sweeping and mopping integrated floor cleaning appliance according to claim 1, characterized in that: the filter screen cover includes an upper cover and a filter screen; a vertical board is arranged in the garbage storage container; the height of the vertical board is lower than The height of the garbage storage container; a connecting plate is arranged between the vertical plate and the side wall of the garbage storage container; one end of the upper cover is arranged on the connecting plate, and the upper part of the filter screen is inserted into the upper cover and In the slot at the lower part of one end, the lower part of the filter screen is inserted into the corresponding slot at the bottom of the garbage storage container.
The sweeping and mopping integrated floor cleaning appliance according to claim 7, characterized in that: the vertical plate is provided with a through hole, and a connecting pipe is arranged in the through hole; one end of the connecting pipe communicates with the suction pipe, and the other end Communicates with the outside of the waste storage container.
The sweeping and mopping integrated floor cleaning device according to claim 8, characterized in that: the suction pipe is L-shaped; one end of the suction pipe is inserted into the connecting pipe, and the other end is close to the lowest point of the bottom of the garbage storage container.
The sweeping and mopping integrated floor cleaning device according to claim 7, characterized in that: the filter is densely covered with small holes, and the diameter of the small holes is between 0.2-2mm.