Rolling brush mechanism for scrubber

Abstract

The utility model provides a rolling brush mechanism for a scrubber, which relates to the technical field of rolling brushes of scrubbers and comprises a brush shaft, a bristle sleeve is sleeved on the outer surface of the brush shaft, rotating rings are movably embedded at two ends of the brush shaft, one side of each rotating ring is fixedly connected with a rotating wheel, the center of each rotating wheel is fixedly connected with a threaded ring, and the threaded ring is fixedly connected with the brush shaft. When the bristle sleeve needs to be replaced, the rotating wheel rotates relative to the brush shaft and drives the threaded ring to rotate, the movable shaft moves into the movable groove with the help of the spiral groove and the sliding block, connection between the movable shaft and the scrubber is removed, the brush shaft can be rapidly detached from the scrubber, and therefore the bristle sleeve on the brush shaft can be conveniently taken down and replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a scrubber brush technical field, especially to a kind of rolling brush mechanism for scrubber. BACKGROUND

[0002] Scrubber is a kind of cleaning machinery suitable for hard ground cleaning while sucking dry sewage, and sewage is taken away from the scene, with the advantages of environmental protection, energy saving, high efficiency and the like.Scrubber is semi-automatic scrubber, full-automatic scrubber, hand-push scrubber and driving scrubber.

[0003] But in prior art, the brush of the existing household hand-push scrubber will stick with a lot of sundries on the bristle after long time use, at this time, in order to ensure the cleaning effect of hand-push scrubber, the bristle sleeve in the brush needs to be replaced, and when the bristle sleeve in the brush is replaced, the brush shaft needs to be disassembled from the scrubber, and most brush shafts are installed on the scrubber by bolts, if the bolt is installed on the scrubber more tightly, it needs to be disassembled with the aid of tool, so that the replacement work of bristle sleeve is more inconvenient. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art: when the bristle sleeve in the brush is replaced, the brush shaft needs to be disassembled from the scrubber, and most brush shafts are installed on the scrubber by bolts, if the bolt is installed on the scrubber more tightly, it needs to be disassembled with the aid of tool, so that the replacement work of bristle sleeve is more inconvenient.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of rolling brush mechanism for scrubber, including brush shaft, the outer surface of the brush shaft is equipped with bristle sleeve, and the both ends of brush shaft are embedded with rotatable ring, one side of the rotatable ring is fixedly connected with rotating wheel, the center of the rotating wheel is fixedly connected with screw ring, the center of the screw ring is provided with moving shaft, and one end of the moving shaft is provided with helical groove, the helical groove is screwed with screw ring, the surface of the moving shaft is fixedly connected with sliding block on one side of helical groove, the center of both ends of the brush shaft is provided with movable slot, and moving shaft and sliding block are inserted and slid in movable slot.

[0006] As a preferred embodiment, the diameter of the rotating wheel is smaller than the diameter of the brush shaft.

[0007] As a preferred embodiment, the outer surface of the rotating wheel is fixedly connected with anti-skid boss, and the number of anti-skid boss is set to several.

[0008] As a preferred embodiment, the shape and size of the moving shaft and sliding block are adapted to the shape and size of the movable slot.

[0009] Compared with the prior art, the utility model has the advantages and positive effects that:

[0010] The utility model discloses a traditional household hand -propelled type floor washing machine, and the brush shaft is installed at the front end position of the bottom of the household hand -propelled type floor washing machine, and the moving shaft is connected with the surface of the floor washing machine at the installation position of the brush shaft and the floor washing machine, when the brush hair sleeve needs to be replaced, the brush shaft is rotatable relative to the brush shaft by the rotating wheel, and the threaded ring is rotated, the moving shaft is moved to the movable slot under the help of the spiral groove and the sliding block, the connection of the moving shaft and the floor washing machine is released, the brush shaft can be quickly detached from the floor washing machine, and the brush hair sleeve on the brush shaft can be conveniently taken down and replaced. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The utility model provides a whole structure schematic view of a rolling brush mechanism for a floor washing machine;

[0012] Figure 2 The utility model provides a brush shaft one side structure schematic view of a rolling brush mechanism for a floor washing machine;

[0013] Figure 3 The utility model provides a rotating wheel surrounding structure schematic view of a rolling brush mechanism for a floor washing machine;

[0014] Figure 4 The utility model provides a moving shaft surrounding structure schematic view of a rolling brush mechanism for a floor washing machine.

[0015] LEGEND:

[0016] 1, brush shaft, 2, brush hair sleeve, 3, rotating ring, 4, rotating wheel, 5, threaded ring, 6, anti -skid boss, 7, moving shaft, 8, spiral groove, 9, sliding block, 10, movable slot. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0018] Embodiment 1

[0019] As Figures 1-4As shown, the utility model provides a technical scheme: a kind of rolling brush mechanism for scrubber, including brush shaft 1, the outer surface of brush shaft 1 is equipped with brush sleeve 2, and the both ends of brush shaft 1 are embedded with rotatable ring 3, rotatable ring 3 is fixedly connected with runner 4 on one side, it is convenient to let runner 4 in the one side of brush shaft 1 stable rotation activity with the help of rotatable ring 3, runner 4 is fixedly connected with screw ring 5 at center, mobile shaft 7 is arranged at the center of screw ring 5, the brush shaft 1 of conventional household hand-push type scrubber is installed at the front end position of the bottom of household hand-push type scrubber, and at the installation position of brush shaft 1 and scrubber, mobile shaft 7 is inserted with the surface of scrubber, and one end of mobile shaft 7 is provided with helical groove 8, the helical groove 8 is threadedly connected between screw ring 5, the surface of mobile shaft 7 is fixedly connected with sliding block 9 on one side of helical groove 8, the both ends of the center of brush shaft 1 are provided with movable slot 10, and mobile shaft 7 and sliding block 9 are inserted and slidably connected in movable slot 10, when controlling runner 4 to rotate relative to brush shaft 1, screw ring 5 is rotated, with the help of helical groove 8 and sliding block 9, screw ring 5 is rotated and mobile shaft 7 is moved in movable slot 10, by moving mobile shaft 7 to the inside of movable slot 10, one end of mobile shaft 7 is disconnected with the surface of scrubber, so that brush shaft 1 can be quickly disassembled from scrubber, so that brush sleeve 2 on brush shaft 1 can be removed and replaced.

[0020] Example 2

[0021] As Figures 1-4 shown, the diameter of runner 4 is smaller than the diameter of brush shaft 1, so that when brush sleeve 2 is removed from brush shaft 1, runner 4 does not hinder the removal of brush sleeve 2 from brush shaft 1, anti-skid bumps 6 are fixedly connected to the outer surface of runner 4, and the number of anti-skid bumps 6 is several, with the help of anti-skid bumps 6, the outer surface of runner 4 is uneven to improve the friction of the outer surface, so that when the operator manually rotates runner 4, the slipping condition is reduced, the shape and size of mobile shaft 7 and sliding block 9 are matched with the shape and size of movable slot 10, so that mobile shaft 7 and sliding block 9 can smoothly slide in movable slot 10.

[0022] Working principle:

[0023] As Figures 1-4As shown, when the brush shaft 1 needs to be replaced, the user first holds the brush shaft 1 and the bristle sleeve 2 with one hand to avoid movement, then touches the anti-skid bump 6 of the rotating wheel 4 with the other hand to rotate the rotating wheel 4, the rotation of the rotating wheel 4 drives the rotation of the threaded ring 5, the moving shaft 7 moves into the moving groove 10 as a whole under the help of the helical groove 8 and the sliding block 9, the connection between the moving shaft 7 and the scrubber is released, the brush shaft 1 can be quickly disassembled from the scrubber, then the bristle sleeve 2 can be removed from the brush shaft 1 for replacement.

[0024] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A roll brush mechanism for a scrubber, comprising a brush shaft (1), characterized in that: The outer surface of the brush shaft (1) is sleeved with a bristle sleeve (2), and the two ends of the brush shaft (1) are movably embedded with rotating rings (3), one side of the rotating ring (3) is fixedly connected with a rotating wheel (4), the center of the rotating wheel (4) is fixedly connected with a threaded ring (5), the center of the threaded ring (5) is provided with a moving shaft (7), one end of the moving shaft (7) is provided with a spiral groove (8), the spiral groove (8) is threadedly connected with the threaded ring (5), the surface of the moving shaft (7) is fixedly connected with a sliding block (9) on one side of the spiral groove (8), the center of the two ends of the brush shaft (1) is provided with a movable groove (10), and the moving shaft (7) and the sliding block (9) are slidably connected in the movable groove (10).

2. A roll brush mechanism for a scrubber, as claimed in claim 1, wherein: The diameter of the rotating wheel (4) is smaller than the diameter of the brush shaft (1).

3. A roll brush mechanism for a scrubber, as claimed in claim 1, wherein: The outer surface of the rotating wheel (4) is fixedly connected with anti-skid protrusions (6), and the number of the anti-skid protrusions (6) is several.

4. A roll brush mechanism for a scrubber, as claimed in claim 1, wherein: The shape and size of the moving shaft (7) and the sliding block (9) are matched with the shape and size of the movable groove (10).

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