Rotatable scrubber

Abstract

The utility model discloses a rotatable floor washing machine. The sewage recovery device is detachably arranged on the vertical machine body, the ground brush device is connected with the bottom of the vertical machine body and can do reciprocating motion on a horizontal plane, and the rotating module is arranged between the vertical machine body and the ground brush device and can rotate in the first direction and the second direction. The rotating module comprises a connector part located at one end of the vertical machine body and used for supporting the sewage recycling device, a pair of connector supporting arms extending from the connector part, and a rotating connecting part capable of rotating in the first direction relative to the floor brush device and rotating in the second direction relative to the connector supporting arms. The vertical machine body can rotate front, back, left and right, the cleaning action is continuously completed at a time, repeated actions of a user are reduced, and the cleaning machine is convenient for the user to use and particularly convenient for cleaning dead angles.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cleaning equipment, concretely relates to a rotatable floor washing machine. BACKGROUND

[0002] In order to solve the cleaning of hard ground, the existing floor washing machine usually comprises a brush holder, a vertical machine body rotatably connected with the brush holder, a sewage recovery device for recovering dirty liquid and arranged on the vertical machine body, a clean water supply device for providing cleaning liquid and also arranged on the vertical machine body, and a motor for providing vacuum to the sewage recovery device and located in the vertical machine body. However, the existing vertical machine body is relatively bulky, can only move in the front-back direction relative to the brush holder, and the cleaning action cannot be continuously performed, especially for the cleaning of dead angles, which causes the user to repeatedly operate, and the use is particularly inconvenient. For similar technology, please refer to Chinese utility model patent CN201445466U.

[0003] Therefore, it is necessary to provide a new technical scheme to overcome the above-mentioned defects. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a rotatable floor washing machine which can effectively solve the above-mentioned technical problems. The vertical machine body can rotate in the front-back and left-right directions, the cleaning action is continuously completed at one time, the user's repeated action is reduced, the user's use is facilitated, and especially the cleaning of dead angles is facilitated.

[0005] In order to achieve the purpose of the utility model, the following technical scheme is adopted: a rotatable floor washing machine comprises a vertical machine body, a sewage recovery device detachably arranged on the vertical machine body, a brush device connected with the bottom of the vertical machine body and capable of reciprocating on a horizontal plane, and a rotating module arranged between the vertical machine body and the brush device and capable of rotating in the first and second directions, wherein the rotating module comprises a joint part located at one end of the vertical machine body and used for supporting the sewage recovery device, a pair of joint arms extended from the joint part, and a rotating connecting part capable of rotating in the first direction relative to the brush device and capable of rotating in the second direction relative to the joint arm.

[0006] On the basis of the above-mentioned technical scheme, the following subsidiary technical schemes are further included:

[0007] The floor washing machine further comprises a floor washing machine motor located in the vertical machine body and downstream of the sewage recovery device, and a clean water supply device for providing cleaning liquid to the brush device.

[0008] The rotating module further comprises a wiring part located in the rotating connecting part, wherein the joint arms are each provided with a rotating hole.

[0009] The brush device comprises a base gap for at least partially accommodating the rotating connecting part, and a pair of rollers located outside the base gap.

[0010] The rotating connection part comprises a receiving cavity in it, a pair of matching arms for defining both ends of the receiving cavity and arranged corresponding to the joint arm, and a pair of shaft-shaped parts arranged on both sides of the receiving cavity.

[0011] Further comprising a pair of buckling members for pivoting the joint arm and the matching arm, wherein the buckling member is provided with a pair of buckling arms that can pass through the rotating hole, and the matching arm is provided with a matching hole that allows the buckling arm to pass through.

[0012] The outer side of each shaft-shaped part is provided with a trigger member.

[0013] The end of the buckling arm and the inner side of the matching arm are in mutual abutting contact, and the joint arm is located on the outer side of the matching arm.

[0014] Further comprising a pair of micro switches arranged in the base gap and can be triggered by the trigger member, wherein the micro switch is electrically connected with the floor cleaning machine motor.

[0015] The connecting member is generally U-shaped, and the center direction of the shaft-shaped part passes through the connecting member.

[0016] Compared with the prior art, the utility model has the beneficial effects that the vertical machine body can rotate in front, back, left and right directions, the cleaning action is continuously completed at one time, the user's repeated action is reduced, the user is convenient to use, and especially the cleaning treatment of the sanitary dead angle is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model.

[0018] Figure 1 It is a perspective view of the utility model.

[0019] Figure 2 It is a perspective view of the floor brush device and the joint part in the utility model under one visual angle;

[0020] Figure 3 It is a perspective view of the floor brush device and the joint part in the utility model under another visual angle;

[0021] Figure 4 It is a sectional view of the floor brush device and the joint part in the utility model;

[0022] Figure 5 It is an exploded view of the floor brush device and the joint part in the utility model;

[0023] Figure 6 It is an exploded view of the rotating module in the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the following will make a clear and complete description of the technical scheme in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0025] In the description of the present application, it should be understood that the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application. When a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used in this paper are only for the purpose of illustration.

[0026] As Figures 1 to 6 shown, the present application provides a specific embodiment of a rotatable floor cleaning machine, which includes a vertical machine body 1000, a sewage recovery device 2000 detachably arranged on the vertical machine body 1000, a floor brush device 3000 connected to the bottom of the vertical machine body 1000 and capable of reciprocating on a horizontal plane, a floor cleaning machine motor located in the vertical machine body 1000 and downstream of the sewage recovery device 2000, a clean water supply device for providing cleaning liquid to the floor brush device 3000, and a rotating module arranged between the vertical machine body 1000 and the floor brush device 3000 and capable of rotating in the first and second directions.

[0027] The vertical machine body 1000 extends vertically to the horizontal plane and has a receiving cavity for accommodating the sewage recovery device 2000 and the clean water supply device.

[0028] The sewage recovery device 2000 is used to recover dirty liquid on the floor to be cleaned, and internally includes a water-gas separation device and a filter element for filtering the airflow.

[0029] The rotating module comprises a joint part 1200 arranged at the bottom end of the vertical machine body 1000 and used for supporting the sewage recovery device 2000, a pair of joint arms 1400 extended from the joint part 1200, a rotating connecting part 1600 capable of rotating the brush device 3000 in a first direction and capable of rotating the joint arm 1400 in a second direction, and a wiring part 1800 arranged in the rotating connecting part 1600. The joint arms 1400 are each provided with a rotating hole 1420.

[0030] The brush device 3000 comprises a base gap 3040 at least partially accommodating the rotating connecting part 1600, a pair of rollers 3200 arranged outside the base gap 3040, and a pair of micro switches 3400 arranged in the base gap 3040 and capable of being triggered by the trigger 1642. The micro switches 3400 are electrically connected with the scrubber motor.

[0031] The rotating connecting part 1600 comprises an accommodating cavity 1610 arranged therein, a pair of matching arms 1620 arranged correspondingly with the joint arms 1400 and used for defining two ends of the accommodating cavity 1610, a pair of shaft-shaped parts 1640 arranged at two sides of the accommodating cavity 1610, and a pair of buckle parts 1660 used for pivotally connecting the joint arms 1400 and the matching arms 1620. The buckle parts 1660 are provided with a pair of buckling arms 1662 capable of penetrating through the rotating holes 1420, and the matching arms 1620 are provided with matching holes 1622 allowing the buckling arms 1662 to penetrate through. The outer side of each shaft-shaped part 1640 is provided with a trigger 1642. The end of the buckling arm 1662 and the inner side of the matching arm 1620 are in contact with each other, and the joint arms 1400 are arranged at the outer side of the matching arms 1620. The wiring part 1800 is substantially in a U shape, and the center direction of the shaft-shaped parts 1640 penetrates through the wiring part 1800.

[0032] In operation, the brush device 3000 moves back and forth on the ground to be cleaned, and the vertical machine body 1000 can rotate in the front-back and left-right directions relative to the brush device 3000, and the cleaning action is continuously completed at one time, for example, the front-back direction cleaning is immediately followed by the left-right direction cleaning, thereby reducing the user's repeated cleaning action. Then, under the high-speed rotation of the scrubber motor, a vacuum is formed in the sewage recovery device 2000, and the dirty air flow is transported from the input end of the brush device 3000, from the bottom to the top, into the sewage recovery device 2000, first passes through the water-air separation device for water-air separation, then the air flow passes through the filter part and flows out, and finally enters the scrubber motor and is discharged to the atmosphere.

[0033] The vertical machine body can rotate in the front-back and left-right directions, the cleaning action is continuously completed at one time, the user's repeated action is reduced, the user is facilitated to use, and the cleaning of the sanitary dead angle is facilitated.

[0034] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the conventional connection mode is adopted in the circuit connection in the prior art, and the details are not described herein, and the contents not described in detail in the description belong to the prior art known to the person skilled in the art.

[0035] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

Claims

1. A rotatable scrubber machine characterized in that The utility model relates to a floor cleaning machine, comprising: a vertical body (1000), a sewage recovery device (2000) detachably arranged on the vertical body (1000), a floor brush device (3000) connected with the bottom of the vertical body (1000) and capable of reciprocating on a horizontal plane, and a rotating module arranged between the vertical body (1000) and the floor brush device (3000) and capable of rotating in the first and second directions, wherein the rotating module comprises a joint part (1200) arranged at one end of the vertical body (1000) and used for supporting the sewage recovery device (2000), a pair of joint arms (1400) extended from the joint part (1200), and a rotating connecting part (1600) capable of rotating relative to the floor brush device (3000) in the first direction and capable of rotating relative to the joint arm (1400) in the second direction.

2. A rotatable scrubber as claimed in claim 1, characterized in that It further comprises a floor cleaning machine motor arranged in the vertical body (1000) and downstream of the sewage recovery device (2000), and a clean water supply device for providing cleaning liquid to the floor brush device (3000).

3. A rotatable scrubber as claimed in claim 2, characterized in that: The rotating module further comprises a wiring member (1800) arranged in the rotating connecting part (1600), wherein the joint arm (1400) is provided with a rotating hole (1420).

4. A rotatable scrubber as claimed in claim 3, characterized in that: The floor brush device (3000) comprises a base gap (3040) for at least partially accommodating the rotating connecting part (1600), and a pair of rollers (3200) arranged outside the base gap (3040).

5. A rotatable scrubber as claimed in claim 4, characterized in that: The rotating connecting part (1600) comprises an accommodation cavity (1610) arranged therein, a pair of matching arms (1620) arranged at both ends of the accommodation cavity (1610) and corresponding to the joint arm (1400), and a pair of shaft-shaped parts (1640) arranged on both sides of the accommodation cavity (1610).

6. A rotatable scrubber as claimed in claim 5, characterized in that It further comprises a pair of buckle members (1660) for pivotally connecting the joint arm (1400) and the matching arm (1620), wherein the buckle member (1660) is provided with a pair of buckling arms (1662) capable of penetrating the rotating hole (1420), and the matching arm (1620) is provided with a matching hole (1622) allowing the buckling arm (1662) to penetrate.

7. A rotatable scrubber as claimed in claim 6, characterized in that: The outer side of each shaft-shaped part (1640) is provided with a trigger member (1642).

8. A rotatable scrubber as claimed in claim 6, characterized in that: The end of the buckling arm (1662) and the inner side of the matching arm (1620) are in mutual abutting contact, and the joint arm (1400) is arranged outside the matching arm (1620).

9. A rotatable scrubber as claimed in claim 7, characterized in that It further comprises a pair of micro switches (3400) arranged in the base gap (3040) and capable of being triggered by the trigger member (1642), wherein the micro switch (3400) is electrically connected with the floor cleaning machine motor.

10. A rotatable scrubber as claimed in claim 7, characterized in that: The wiring member (1800) is generally U-shaped, and the center direction of the shaft-shaped part (1640) penetrates the wiring member (1800).

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