Front dust sweeping type ground cleaning equipment

Abstract

The utility model discloses front dust sweeping type ground cleaning equipment which comprises an equipment body and a front sweeping assembly, and the equipment body is provided with a driving assembly, a transmission assembly and a double-rotating-disc type mopping component. The front sweeping assembly comprises a shell internally provided with a dust accumulation cavity and a containing cavity; the dust sweeping mechanism is arranged in the containing cavity and provided with a sweeping piece and a linkage component, and the linkage component is in transmission connection with the dust sweeping mechanism and the transmission assembly and used for driving the dust sweeping mechanism to circumferentially rotate around the axis of the dust sweeping mechanism; moreover, a dust gathering area is formed in the front side position between the double rotating discs, a dust passing opening is formed between the dust accumulation cavity and the containing cavity, and dust in the dust gathering area is fed into the dust accumulation cavity through the containing cavity and the dust passing opening by the sweeping piece. According to the technical scheme, all dust in the front can be smoothly swept into the dust accumulation cavity, the collected dust is not prone to falling out, meanwhile, the front sweeping assembly can be rapidly disassembled and assembled, and normal walking and using of the equipment body cannot be affected no matter whether the front sweeping assembly is pushed forwards or retreated after installation.

Description

TECHNICAL FIELD

[0001] The utility model relates to ground cleaning equipment technical field especially relates to a front dust cleaning formula ground cleaning equipment. BACKGROUND

[0002] The ground cleaning equipment mainly includes conventional mop, steam mop, floor brush and sweeping robot, for the more cleaning consideration of sweeping mop range, more ground cleaning equipment adopts double turntable type floor wiping component, it is parallelly arranged at the bottom of the equipment main body and is designed to rotate in the opposite direction to keep balance, which makes the dust and stains gather in the position between the double turntables during the working process, and the solid dust and stains or hair are pushed forward when the equipment main body moves forward.

[0003] Taking the mop as an example, the mop or steam mop is mainly used for wiping the ground to achieve the purpose of cleaning, however, the steam mop still pushes the solid dust and hair forward after wiping the dirt, and the defect that it cannot collect the solid dust and hair leads to the difficulty of being easily accepted by consumers like the cleaner, such as the scrubber and the dust collector.

[0004] Refer to the Chinese patent with the application number CN218773813U, a steam mop with suction function is disclosed, which is not a pure steam mop, but a combination of steam mop and dust collector, and the mentioned rolling broom sweeps the dust into the dust chamber, if there is no suction function, when the user holds the mop, the mop body will tilt forward due to the rearward handle, which leads to the dust swept in being poured out again. Therefore, how to conveniently clean the dust without suction is the key to be solved. UTILITY MODEL CONTENTS

[0005] In view of the above problems existing in the prior art, a front dust cleaning formula ground cleaning equipment is provided to overcome at least one of the above technical defects.

[0006] The specific technical scheme is as follows:

[0007] A front dust cleaning formula ground cleaning equipment, comprising an equipment main body, the equipment main body has driving assembly, transmission assembly and double turntable type floor wiping component connected in sequence; the front dust cleaning formula ground cleaning equipment further comprises a front sweeping assembly, the front sweeping assembly comprises:

[0008] The shell is installed at the front end face of the equipment main body, and the shell is internally formed with a dust collecting chamber and a containing cavity which is at least partially downwardly open;

[0009] The dust sweeping mechanism is rotatably arranged in the containing cavity and has at least one sweeping piece,

[0010] The linkage component is installed in the main body of the equipment and is connected to the dust sweeping mechanism and transmission components to drive the dust sweeping mechanism to rotate around its own axis.

[0011] Furthermore, the front position between the two rotating discs of the mopping component forms a dust accumulation area. The two rotating discs can collect dust in the dust accumulation area. A dust passage is formed between the dust accumulation chamber and the receiving chamber. The cleaning component sends the dust in the dust accumulation area into the dust accumulation chamber through the receiving chamber and the dust passage.

[0012] Preferably, the dust sweeping mechanism includes a central shaft extending in a left-right direction, a first transmission gear mounted on the central shaft, and at least one sweeping component, and the central shaft is rotatably disposed in a receiving cavity, with the linkage component drivingly connecting the transmission assembly and the first transmission gear.

[0013] Preferably, the number of cleaning components is two distributed on the left and right sides of the first transmission gear, and the cleaning component has at least one brush portion extending in the radial direction along the central axis, for sending the dust accumulated in the dust accumulation area into the dust accumulation chamber along the inner wall of the receiving cavity and the dust passage.

[0014] Preferably, the receiving cavity and the dust accumulation cavity are arranged at intervals, and the receiving cavity as a whole is a hollow cylindrical structure with a circular cross-section. The upper front side of the receiving cavity forms a dust passage that connects to the dust accumulation cavity, and the lower front side of the receiving cavity forms an open structure facing the dust accumulation area.

[0015] Preferably, the upper end face of the housing is also provided with a dust drain port that connects to the dust accumulation chamber.

[0016] Preferably, the housing is composed of two parts, a left housing and a right housing, joined together. The left housing and the right housing each have a partition on the opposite side, and the partitions enclose a mounting cavity for accommodating the first transmission gear. The mounting cavity is part of the receiving cavity, and both partitions have through holes for passing through the central shaft.

[0017] Preferably, the wall adjacent to the receiving cavity and the dust accumulation cavity has a dust scraper extending toward the receiving cavity at a position near the dust passage, so as to cause the dust adhering to the brush part to be scraped off and fall into the dust accumulation cavity.

[0018] Preferably, the receiving cavity is provided with a contact rib on the side adjacent to the open structure, and the contact rib is adjacent to or in contact with the ground.

[0019] Preferably, the linkage component includes a rotating shaft that extends in the left-right direction and is rotatable in the circumferential direction and is installed in the main body of the equipment, a second transmission gear and a third transmission gear mounted on the rotating shaft, wherein the second transmission gear meshes with the power output gear of the transmission component, and the third transmission gear meshes with the first transmission gear.

[0020] Preferably, the floor cleaning equipment is a steam mop, which includes a mop assembly as the main body of the equipment, a handle assembly hinged to the mop assembly, a front sweeping assembly installed at the front end of the mop assembly, a steam module in the mop assembly, and a steam nozzle of the steam module arranged on the bottom surface of the mop assembly.

[0021] The beneficial effects of the above technical solution are as follows:

[0022] (1) The front sweeping floor cleaning equipment includes a drive component, a mopping component, a transmission component, and a front sweeping component, all installed in the main body of the equipment. The front sweeping component includes a housing, a sweeping mechanism, and a linkage component. The front position between the two rotating discs of the mopping component forms a dust accumulation area, and the sweeping component sends the dust into the dust accumulation chamber through the receiving cavity and the dust passage, so that all the dust in front can be swept into the dust accumulation chamber smoothly, and the collected dust is not easy to fall out. At the same time, it can be quickly disassembled and installed. After installation, whether it is pushed forward or backward, the front sweeping component will not affect the normal movement and use of the main body of the equipment.

[0023] (2) In order to install the front sweeping component onto the main body of the equipment, two limiting protrusions are set at the rear of the front sweeping component to ensure that the left and right directions are limited during installation. Insert the upper fixing flange into the upper fixing groove to ensure that the upper part of the front sweeping component is completely limited, and forcefully push the lower fixing flange into the lower fixing groove. The lower fixing groove has a good elastic structure around it to ensure that it can be inserted and pulled out smoothly without damaging the structure. In this way, the dust sweeping component is limited in all directions and the installation is completed. Attached Figure Description

[0024] Figure 1 This is a perspective view of the front-sweeping floor cleaning device of this utility model;

[0025] Figure 2 This is an exploded view of the front sweeping component in the front sweeping dust-type floor cleaning device of this utility model;

[0026] Figure 3 This is a top view of the main body of the front-sweeping floor cleaning device of this utility model with the top cover removed;

[0027] Figure 4 This is a cross-sectional view of the front sweeping component in the front sweeping dust-type floor cleaning device of this utility model;

[0028] Figure 5 A cross-sectional view of the front-sweeping floor cleaning device of this utility model. Figure 1 ;

[0029] Figure 6 A cross-sectional view of the front-sweeping floor cleaning device of this utility model. Figure 2 ;

[0030] Figure 7 This is a schematic diagram of the steam mop of this utility model;

[0031] Figure 8 for Figure 7 A magnified view of a portion of the image;

[0032] Figure 9 This is a schematic diagram illustrating the use of the steam mop of this utility model;

[0033] Figure 10 This is a partial cross-sectional view of the steam mop of this utility model. Detailed Implementation

[0034] To make the technical means, creative features, achieved objectives and effects of this utility model easier to understand, the following embodiments are described in detail with reference to the accompanying drawings. And the following definitions are provided: Figure 3 The top-to-bottom direction shown on the paper is the back-to-front direction in this scheme, and the left-to-right direction shown on the paper is the left-to-right direction in this scheme.

[0035] Example 1,

[0036] See Figures 1 to 6 As shown in the figure, the front-sweeping floor cleaning device provided in this embodiment includes a device body 1. The device body 1 has a drive assembly 11 inside and a double-disc mopping component 13 arranged side by side at the bottom. The device body 1 also has a transmission assembly 12 that simultaneously drives and connects the drive assembly 11 and the mopping component 13, and the transmission assembly 12 and the drive assembly 11 cause the double discs of the mopping component 13 to rotate towards each other. The front-sweeping floor cleaning device also includes a front sweeping assembly 2, which includes:

[0037] The housing 3 is installed on the front end face of the main body 1, and the housing 3 has a dust accumulation chamber 31 and a receiving chamber 32 that is at least partially open downwards.

[0038] The dust sweeping mechanism 4 is rotatably disposed within the receiving cavity 32 and has at least one sweeping component 43.

[0039] Linkage component 5 is installed in the main body 1 of the equipment and is connected to the dust sweeping mechanism 4 and the transmission component 12 for driving the dust sweeping mechanism 4 to rotate around its own axis.

[0040] Furthermore, a dust collection area 8 is formed at the front position between the two turntables, and the two turntables can collect dust in the dust collection area 8. A dust passage 33 is formed between the dust collection chamber 31 and the receiving chamber 32, and the cleaning member 43 sends the dust in the dust collection area 8 into the dust collection chamber 31 through the receiving chamber 32 and the dust passage 33.

[0041] Based on the above technical solution, the front sweeping floor cleaning equipment includes a drive component 11, a mopping component 13, a transmission component 12, and a front sweeping component 2, all installed in the main body 1. The front sweeping component 2 includes a housing 3, a sweeping mechanism 4, and a linkage component 5. The front position between the two rotating discs of the mopping component 13 forms a dust accumulation area 8, and the sweeping component 43 sends the dust into the dust accumulation chamber 31 through the receiving cavity 32 and the dust passage 33, so that all the dust in front can be smoothly swept into the dust accumulation chamber 31, and the collected dust is not easy to fall out. At the same time, it can be quickly disassembled and installed. After installation, whether pushing forward or backward, the front sweeping component 2 will not affect the normal movement and use of the main body 1.

[0042] In a preferred embodiment, specifically as follows: Figure 2 As shown, the dust-sweeping mechanism 4 includes a central shaft 41 extending in a left-right direction, a first transmission gear 42 mounted on the central shaft 41, and at least one cleaning component 43 mounted on the central shaft 41. The central shaft 41 is rotatably disposed in the receiving cavity 32. The linkage member 5 drivesly connects the transmission assembly 12 and the first transmission gear 42. Further, the number of cleaning components 43 is two distributed on the left and right sides of the first transmission gear 42, and each cleaning component 43 has at least one brush portion extending radially along the central shaft 41, used to send the dust accumulated in the dust accumulation area 8 along the inner wall of the receiving cavity 32 and the dust passage 33 into the dust accumulation chamber 31. Further, in this embodiment, each cleaning component 43 has one brush portion, but obviously, it can be designed to have more.

[0043] As a further preferred embodiment, combined with Figure 4 and Figure 5 As shown, the receiving cavity 32 and the dust collection cavity 31 are arranged at intervals, and the receiving cavity 32 is a hollow cylindrical structure with a circular cross-section. The upper front side of the receiving cavity 32 forms a dust passage 33 that connects to the dust collection cavity 31, and the lower front side of the receiving cavity 32 forms an open structure facing the dust accumulation area 8. This allows dust to be transferred along the inner wall of the receiving cavity 32 to the dust collection cavity 31 while the cleaning member 43 is rotating. The structure of the dust passage 33 on the upper rear wall of the dust collection cavity 31 makes it difficult for the entering dust to fall out. Furthermore, the upper end face of the housing 3 also has a dust drain port 38 that connects to the dust collection cavity 31.

[0044] As a further preferred embodiment, combined with Figure 2 and Figure 4 As shown, the housing 3 is composed of a left housing and a right housing joined together. Both the left and right housings have partitions 301 on opposite sides, which together form a mounting cavity to accommodate the first transmission gear 42. This mounting cavity is part of the receiving cavity 32, and both partitions 301 have through holes for the central shaft 41 to pass through. Furthermore, in combination with…Figure 5 As shown, the wall adjacent to the dust collection chamber 31 in the receiving cavity 32 has a scraper blade 34 extending towards the receiving cavity 32, located near the dust passage 33, to scrape off dust adhering to the brush portion and allow it to fall into the dust collection chamber 31. Furthermore, the receiving cavity 32 has a contact rib 39 on the side adjacent to the open structure, and the contact rib 39 is adjacent to or in contact with the ground. However, a gap between the contact rib and the ground can also be used. Considering the flatness of the ground, the mop mounted on the dual rotary discs defines the lowest horizontal plane, and the lower edge of the contact rib 39 is designed to be flush with this lowest horizontal plane, so that dust collected by the dual rotary discs is blocked by the contact rib 39 and cleaned by the cleaning component 43.

[0045] Furthermore, as an optional feature, the brush portion is flexible, and the outer diameter of the brush portion's rotation path is larger than the inner diameter of the receiving cavity 32, so that the end of the brush portion is always in a bent state, allowing dust to be...

[0046] As a further preferred embodiment, combined with Figure 3 As shown, the linkage component 5 includes a rotating shaft 51 extending in the left-right direction and rotatable within the main body 1, a second transmission gear 52 and a third transmission gear 53 mounted on the rotating shaft 51, wherein the second transmission gear 52 meshes with the power output gear of the transmission assembly 12, and the third transmission gear 53 meshes with the first transmission gear 42. This achieves the purpose of power transmission. Each transmission gear 42 and power output gear can be designed as a helical gear or a spur gear based on requirements, with the aim of achieving smooth power transmission.

[0047] also, Figure 5 In the diagram, 'a' represents the ground surface, and 'b' represents the direction of the broom's rotation. The main body 1 of the device described above can be a steam mop, a floor brush, or a robotic vacuum cleaner, all of which are applicable to the aforementioned front sweeping component 2, and are not limited to these.

[0048] In a preferred embodiment, combined with Figure 2 , Figure 4 , Figure 5 , Figure 8 As shown, the front scanning component 2 is detachably snapped onto the front end of the device body 1. Furthermore, the front end face of the device body 1 has a limiting block 15, and the front side of the limiting block 15 is provided with an upper fixing groove 16 and a lower fixing groove 17. The rear side of the housing 3 has an upper fixing flange 35 and a lower fixing flange 36 that are opposite in position and match the upper fixing groove 16 and the lower fixing groove 17 in shape. The rear side of the housing 3 also has two limiting protrusions 37 arranged on the left and right sides that extend in the rearward direction. The two limiting protrusions 37 limit and hold the limiting block 15.

[0049] Specifically, in order to install the front sweeping component 2 onto the main body 1 of the device, two limiting protrusions 37 are set at the rear of the front sweeping component 2 to ensure that the left and right directions are limited during installation. Then, the upper fixing flange 35 is inserted into the upper fixing groove 16 to ensure that the upper part of the front sweeping component is completely limited. The lower fixing flange 36 is then forcefully pushed into the lower fixing groove 17. The lower fixing groove 17 has a good elastic structure around it to ensure that it can be inserted and pulled out smoothly without damaging the structure. In this way, the dust sweeping component is limited in all directions, and the installation is completed.

[0050] Example 2,

[0051] See Figures 7 to 10 As shown in the figure, this embodiment provides a steam mop, including a mop assembly as the main body 1 and a handle assembly 6 hinged to the mop assembly. The front end of the main body 1 is equipped with a front sweeping assembly 2 as described in the first embodiment above, and the mop assembly has a drive assembly 11, a transmission assembly 12 and a double-disc mopping component 13 connected in sequence.

[0052] In a preferred embodiment, combined with Figure 3 As shown, the main body 1 of the equipment is also equipped with a steam module, and the steam nozzle 14 of the steam module is arranged on the bottom surface of the main body 1 of the equipment.

[0053] Furthermore, the aforementioned drive assembly 11 (motor and its output gear on the motor shaft), transmission assembly 12 (multi-stage gear set), dual-disc mopping component (with mop 7 at the bottom), steam module (including steam generator, steam delivery pipe, steam nozzle 14), and controller and power supply (or external AC power cord) configured in the main body 1 are all known to those skilled in the art based on existing knowledge, and therefore are omitted here.

[0054] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A front-sweeping type floor cleaning device, comprising a main body (1), the main body (1) having a drive assembly (11), a transmission assembly, and a double-rotor mopping component (13) connected in sequence; characterized in that, The front-sweeping floor cleaning device further includes a front-sweeping assembly (2), which comprises: The housing (3) is installed on the front end face of the main body (1) of the device. The housing (3) has a dust accumulation chamber (31) and a receiving chamber (32) that is at least partially open downwards. A dust-sweeping mechanism (4) is rotatably disposed within a receiving cavity (32) and has at least one cleaning element (43). Linkage component (5) is installed in the main body (1) of the equipment and is connected to the dust sweeping mechanism (4) and the transmission component (12) to drive the dust sweeping mechanism (4) to rotate around its own axis. Furthermore, the front position between the two rotating discs of the mopping component (13) forms a dust collection area (8), and the two rotating discs can collect dust in the dust collection area (8). A dust passage (33) is formed between the dust collection chamber (31) and the receiving chamber (32), and the cleaning component (43) sends the dust in the dust collection area (8) into the dust collection chamber (31) through the receiving chamber (32) and the dust passage (33).

2. The front-sweeping type floor cleaning equipment as described in claim 1, characterized in that, The dust sweeping mechanism (4) includes a central shaft (41) extending in the left-right direction, a first transmission gear (42) mounted on the central shaft (41), and at least one cleaning component (43). The central shaft (41) is rotatably disposed in the receiving cavity (32). The linkage component (5) is drivingly connected to the transmission assembly (12) and the first transmission gear (42).

3. The front-sweeping floor cleaning equipment as described in claim 2, characterized in that, The number of cleaning components (43) is two distributed on the left and right sides of the first transmission gear (42), and the cleaning component (43) has at least one brush portion extending in the radial direction along the central axis (41) to send the dust accumulated in the dust accumulation area (8) into the dust accumulation chamber (31) along the inner wall of the receiving cavity (32) and the dust passage (33).

4. The front-sweeping type floor cleaning equipment as described in claim 3, characterized in that, The receiving cavity (32) and the dust accumulation cavity (31) are arranged at intervals, and the receiving cavity (32) is a hollow cylindrical structure with a circular cross-section. The upper front side of the receiving cavity (32) forms the dust passage (33) that connects to the dust accumulation cavity (31), and the lower front side of the receiving cavity (32) forms an open structure facing the dust accumulation area (8).

5. The front-sweeping type floor cleaning equipment as described in claim 1, characterized in that, The upper end face of the housing (3) is also provided with a dust drain port (38) that connects to the dust accumulation chamber (31).

6. The front-sweeping type floor cleaning equipment as described in claim 4, characterized in that, The housing (3) is composed of two parts, a left housing and a right housing, joined together. The left housing and the right housing each have a partition (301) on opposite sides, and the partition (301) together form a mounting cavity for accommodating the first transmission gear (42). The mounting cavity is part of the accommodating cavity (32), and both partitions (301) have through holes for passing through the central shaft (41).

7. The front-sweeping floor cleaning equipment as described in claim 4, characterized in that, The wall adjacent to the receiving cavity (32) and the dust accumulation cavity (31) also has a dust scraper (34) extending toward the receiving cavity (32) at a position near the dust passage (33) to facilitate the scraping of dust adhering to the brush part and falling into the dust accumulation cavity (31).

8. The front-sweeping type floor cleaning equipment as described in claim 4, characterized in that, The receiving cavity (32) is also provided with a contact rib (39) on the side adjacent to the open structure, and the contact rib (39) is adjacent to or in contact with the ground.

9. The front-sweeping floor cleaning equipment as described in claim 2, characterized in that, The linkage component (5) includes a rotating shaft (51) that extends in the left and right direction and can rotate circumferentially and is installed in the main body (1) of the equipment, a second transmission gear (52) and a third transmission gear (53) fitted on the rotating shaft (51), and the second transmission gear (52) meshes with the power output gear of the transmission assembly (12), and the third transmission gear (53) meshes with the first transmission gear (42).

10. The front-sweeping type floor cleaning equipment as described in claim 1, characterized in that, The floor cleaning device is a steam mop. The steam mop is a mop assembly of the main body (1) of the device and a handle assembly (6) hinged to the mop assembly. The front sweeping assembly (2) is installed at the front end of the mop assembly. The mop assembly is also equipped with a steam module, and the steam nozzle (14) of the steam module is arranged on the bottom surface of the mop assembly.

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