CN210871297U

CN210871297U - Dust collector floor brush with switchable rolling brush body

Info

Publication number: CN210871297U
Application number: CN201921563098.6U
Authority: CN
Inventors: 王兆敏; 钱树生; 曹海霞
Original assignee: Suzhou Kaibao Electric Appliance Co ltd
Current assignee: Suzhou Kaibao Electric Appliance Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-30
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a dust collector floor brush with a switchable rolling brush body, which comprises a brush body shell, a rolling brush unit and a rolling brush switching unit; a brush body shell: the brush body comprises a brush body shell, a brush body, a brush head, a brush body, a front side and a rear side, wherein mounting plates are mounted on the front side and the rear side of the brush body shell through screws, a rectangular sucker is arranged at the top end of the brush body shell, the bottom end of the rectangular sucker is communicated with the brush body shell, a threaded hose is communicated with the top end of the rectangular sucker, the threaded hose is communicated with a hard pipe, the hard pipe is rotatably connected with the rectangular sucker, the right side of the bottom end of the brush body shell is rotatably connected with a front wheel through a; a rolling brush unit: the round brush unit includes round brush, linking arm and pivot, the utility model provides a changeable dust catcher scrubbing brush of round brush body has two kinds of round brushes, and the round brush is difficult for losing, and conveniently switches, labour saving and time saving during the use.

Description

Dust collector floor brush with switchable rolling brush body

Technical Field

The utility model relates to a dust catcher technical field specifically is a changeable dust catcher scrubbing brush of round brush body.

Background

The dust collector mainly comprises a floor brush, a power system, a handle and a filtering system, and adopts the dust collection principle that a motor drives a fan impeller to rotate at a high speed to discharge air in the fan impeller out of a fan at a high speed, meanwhile, the air in the dust absorption part is continuously supplemented to the air inlet machine, so that higher pressure difference is formed between the air inlet machine and the outside, dust and dirt at the bottom of the floor brush are sucked into the dust absorption part along with the air, and the dust and dirt are collected in the dust cylinder by the leakage of the leakage device, a rotatable rolling brush is arranged in a floor brush of the dust collector, is used for cleaning different floors, different rolling brushes are needed to be used for different floors such as carpets, wood boards and ceramic tiles, when two environments need to be cleaned, a user often needs to purchase two corresponding rolling brushes, and when using, need the manual switching round brush, waste time and energy, and extra round brush loses easily when storing, causes economic loss.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a changeable dust catcher scrubbing brush of round brush body, have two kinds of round brushes, be difficult for losing, and conveniently switch, labour saving and time saving during the use can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust collector floor brush with a switchable rolling brush body comprises a brush body shell, a rolling brush unit and a rolling brush switching unit;

a brush body shell: the brush body comprises a brush body shell, a brush body, a brush head, a brush body, a front side and a rear side, wherein mounting plates are mounted on the front side and the rear side of the brush body shell through screws, a rectangular sucker is arranged at the top end of the brush body shell, the bottom end of the rectangular sucker is communicated with the brush body shell, a threaded hose is communicated with the top end of the rectangular sucker, the threaded hose is communicated with a hard pipe, the hard pipe is rotatably connected with the rectangular sucker, the right side of the bottom end of the brush body shell is rotatably connected with a front wheel through a;

a rolling brush unit: the rolling brush unit comprises two groups of rolling brushes, connecting arms and a rotating shaft, the rolling brush units are symmetrically distributed along the central axis of the brush body shell in a bilateral mode, the connecting arms are rotatably connected with the bottom end of the brush body shell through the rotating shaft, the rolling brush switching unit is connected with the rotating shaft, the rolling brushes are rotatably connected with the top ends of the connecting arms, a motor is arranged on the side face of each connecting arm, and an output shaft of the motor is connected with the rolling brushes;

the brush body is characterized by further comprising a control switch group, the control switch group is installed at the top end of the brush body shell, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input end of the motor.

Further, still include the supporting shoe, the bottom at the inside brush body shell is installed to the supporting shoe, and the cambered surface radius of supporting shoe equals with the length of linking arm, utilizes the supporting shoe to form the cambered surface, and the round trip movement of round brush of being convenient for, two supporting blocks form dust absorption passageway simultaneously, avoid the dust to get into and pile up in the brush body shell.

Further, round brush switch unit includes gear, chain and servo motor, the gear is equipped with three groups, and installs respectively on two pivots and servo motor's output shaft, and three gear passes through the chain to be connected, servo motor installs the bottom at brush body shell, and servo motor's input is connected with control switch group's output electricity, utilizes servo motor to drive the gear and rotates, and then utilizes the chain to drive the gear rotation of both sides, then drives the linking arm through the pivot and rotates, realizes the switching back and forth of two round brushes.

Furthermore, the rolling brush type indicator further comprises two groups of indicator lamps, the indicator lamps are arranged on the top end of the shell of the brush body, the input ends of the indicator lamps are electrically connected with the output end of the control switch group, and the type of the rolling brush can be visually seen through the indicator lamps.

Further, the unit that rolls includes spring, telescopic link, U template and gyro wheel, the bottom at the U template is installed to the telescopic link, and the flexible end of telescopic link is connected with the bottom of brush body shell, the spring cup joints the side at the telescopic link, the gyro wheel rotates with the inner wall of U template to be connected, utilizes the gyro wheel that can extrude from top to bottom, conveniently improves the extrusion force on round brush and ground, is fit for clean carpet class ground.

Compared with the prior art, the beneficial effects of the utility model are that: this changeable dust catcher ground brush of round brush body has following benefit:

this changeable dust catcher scrubbing brush of round brush body possesses the round brush of two different grade types, and the control switch group control servo motor's of usable brush body shell top rotation direction, and then selects different round brushes, can realize the multi-purpose effect of a scrubbing brush, and labour saving and time saving during the use saves efficiency, has overcome and has needed the manual defect of changing different round brushes handling different ground dust.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the rear side structure of the present invention;

fig. 4 is a schematic view of the bottom view structure of the present invention;

fig. 5 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: the automatic rolling brush comprises a control switch group 1, an indicator light 2, a brush body shell 3, a rolling brush unit 4, a rolling brush 41, a connecting arm 42, a rotating shaft 43, a rolling brush switching unit 5, a gear 51, a chain 52, a servo motor 53, a rolling unit 6, a spring 61, a telescopic rod 62, a U-shaped plate 63, a roller 64, a rectangular sucker 7, a threaded hose 8, a hard pipe 9, a mounting plate 10, a motor 11, a support block 12 and a front wheel 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a dust collector floor brush with a switchable rolling brush body comprises a brush body shell 3, a rolling brush unit 4 and a rolling brush switching unit 5;

brush body housing 3: the front side and the rear side of the brush body shell 3 are both provided with mounting plates 10 through screws, so that the inner rolling brush 41 can be conveniently replaced, the top end of the brush body shell 3 is provided with a rectangular sucker 7, the bottom end of the rectangular sucker 7 is communicated with the brush body shell 3, the top end of the rectangular sucker 7 is communicated with a threaded hose 8, dust can be sucked into a dust suction pipe 8 from the brush body shell 3 along the rectangular sucker 7 under the action of a fan impeller, the threaded hose 8 is communicated with a hard pipe 9, the hard pipe 9 is rotatably connected with the rectangular sucker 7 so as to be convenient to rotate at a proper angle, the hard pipe 9 is connected with an external dust suction part, the right side of the bottom end of the brush body shell 3 is rotatably connected with a front wheel 13 through a circular shaft, when the front wheel 13 is in contact with the ground, the rolling brush 41 is also in contact with the ground, so that the normal operation of the rolling brush 41 is ensured, the left side of the bottom end of the brush body shell 3 is, the round brush hole is used for dust collection, the round brush is placed at the same time, the rolling unit 6 comprises a spring 61, an expansion link 62, a U-shaped plate 63 and a roller 64, the rolling unit is used in cooperation with a front wheel 13, the ground brush can conveniently move on the ground, the expansion link 62 is installed at the bottom end of the U-shaped plate 63, the expansion link 62 is connected with the bottom end of the brush body shell 3, the U-shaped plate 63 can move up and down, the spring 61 is sleeved on the side surface of the expansion link 62 to provide pressure in the vertical direction, the roller 64 is rotatably connected with the inner wall of the U-shaped plate 63, the rolling unit 6 with the spring 61 can be used to realize the ground moving function of the ground brush, meanwhile, the spring 61 can be pressed down and compressed, the using effect of the round brush 41 is improved, the round brush also comprises a supporting block 12, the supporting block 12 is installed at the bottom end inside the brush body shell 3, the, the two supporting blocks 12 are bilaterally symmetrical along the central axis, so that dust is not easy to stack in a mess after entering the brush body shell 3, the dust can slide downwards by utilizing the arc-shaped surface, and the dust accumulation after the rolling brush 41 is used for a long time is reduced;

the rolling brush unit 4: the rolling brush unit 4 comprises rolling brushes 41, a connecting arm 42 and a rotating shaft 43, the rolling brush unit 4 is provided with two groups, and the rolling brushes are symmetrically distributed along the central axis of the brush body housing 3, the two groups of rolling brush units 4 can be switched with each other, the connecting arm 42 is rotatably connected with the bottom end of the brush body housing 3 through the rotating shaft 43, the rolling brush switching unit 5 is connected with the rotating shaft 43 and used for controlling the switching of the rolling brushes 41, the rolling brush switching unit 5 comprises a gear 51, a chain 52 and a servo motor 53, the gear 51 is provided with three groups and is respectively installed on the output shafts of the two rotating shafts 43 and the servo motor 53, the servo motor 53 drives the gear 51 on the output shaft to rotate, and then drives the gears 51 on the two sides to rotate through the chain 52, when the rotating shaft 43 rotates counterclockwise, the connecting arm 42 is driven to rotate counterclockwise, the left rolling brush 41 leaves the rolling brush hole and rises, and enter the round brush hole, realize the switching of two kinds of round brushes 41, three gears 51 are connected through the chain 52, the servo motor 53 is installed in the bottom of the body shell 3 of the brush, the round brush 41 is connected with top of the link arm 42 rotatably, the round brush 41 includes the round brush one used for cleaning the carpet and the round brush two kinds used for cleaning the plank, the side of the link arm 42 is equipped with the electrical machinery 11, and the output shaft of the electrical machinery 11 is connected with the round brush 41, the output shaft of the electrical machinery 11 can be utilized to drive the round brush 41 to rotate, clean the ground;

wherein, still include pilot lamp 2, pilot lamp 2 is equipped with two sets ofly, and install on the top of brush body shell 3, correspond respectively and show used round brush 41 type, control switch group 1 has seted up the button that corresponds with two pilot lamps 2, and two buttons control servo motor 53 corotation respectively and the reversal, still include control switch group 1, control switch group 1 is installed on the top of brush body shell 3, control switch group 1's input is connected with external power source's output electricity, control switch group 1's output and servo motor 53, the input electricity of pilot lamp 2 and motor 11 is connected.

When in use: the hard tube 9 is connected with an external dust collection module and a handle, the handle can be pushed, the front wheel 13 and the roller 64 roll along the ground, the motor 11 is started to drive the rolling brush 41 to rotate, dust is sucked into the brush body shell 3 from a rolling brush hole under the action of an impeller in the external dust collection module and the cleaning action of the rolling brush 41 and enters the threaded hose 8 along the rectangular sucker 7, then enters the external dust collection module through the hard tube 9, when different rolling brushes 41 are switched, a button on the control switch group 1 is pressed, the servo motor 53 drives the gear 51 on the output shaft to rotate, further drives the gears 51 on two sides to rotate through the chain 52, when the rotating shaft 43 rotates anticlockwise, the connecting arm 42 is driven to rotate anticlockwise, the rolling brush 41 on the left side leaves the rolling brush hole and rises along the supporting block 12, the rolling brush 41 on the right side descends along the arc-shaped surface of the supporting block 12 and enters the rolling brush hole, the switching of the two kinds of rolling brushes 41 is realized, when the rolling brush 41 switched to the left side is used, the servo motor 53 is rotated clockwise, and the working principle is opposite to that in the anticlockwise process.

It is to be noted that the core chip of the control switch group 1 disclosed in this embodiment is a PLC single chip, the specific model is STC11L05E, the preferred model of the servo motor 53 is 80SW01330F, the preferred model of the indicator light 2 is SMD5050RGB lamp beads, the preferred model of the motor 11 is YDT90S, and the control switch group 1 controls the servo motor 53, the indicator light 2 and the motor 11 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a changeable dust catcher scrubbing brush of round brush body which characterized in that: comprises a brush body shell (3), a rolling brush unit (4) and a rolling brush switching unit (5);

brush body case (3): the brush body comprises a brush body shell (3), wherein a mounting plate (10) is mounted on the front side surface and the rear side surface of the brush body shell (3) through screws, a rectangular sucker (7) is arranged at the top end of the brush body shell (3), the bottom end of the rectangular sucker (7) is communicated with the brush body shell (3), a threaded hose (8) is communicated with the top end of the rectangular sucker (7), the threaded hose (8) is communicated with a hard tube (9), the hard tube (9) is rotatably connected with the rectangular sucker (7), a front wheel (13) is rotatably connected to the right side of the bottom end of the brush body shell (3) through a circular shaft, two groups of rolling units (6) are arranged on the left side of the bottom end of the brush body shell (3), and a rolling brush hole is formed in the;

roller brush unit (4): the rolling brush unit (4) comprises rolling brushes (41), connecting arms (42) and rotating shafts (43), the rolling brush unit (4) is provided with two groups and is distributed along the axis of the brush body shell (3) in a bilateral symmetry mode, the connecting arms (42) are rotatably connected with the bottom end of the brush body shell (3) through the rotating shafts (43), the rolling brush switching unit (5) is connected with the rotating shafts (43), the rolling brushes (41) are rotatably connected with the top ends of the connecting arms (42), motors (11) are arranged on the side faces of the connecting arms (42), and output shafts of the motors (11) are connected with the rolling brushes (41);

the brush body is characterized by further comprising a control switch group (1), wherein the control switch group (1) is installed at the top end of the brush body shell (3), the input end of the control switch group (1) is electrically connected with the output end of an external power supply, and the output end of the control switch group (1) is electrically connected with the input end of the motor (11).

2. The switchable vacuum cleaner floor brush of claim 1, wherein: the brush body is characterized by further comprising a supporting block (12), wherein the supporting block (12) is installed at the bottom end inside the brush body shell (3), and the arc surface radius of the supporting block (12) is equal to the length of the connecting arm (42).

3. The switchable vacuum cleaner floor brush of claim 1, wherein: round brush switch unit (5) include gear (51), chain (52) and servo motor (53), gear (51) are equipped with three groups, and install respectively on the output shaft of two pivot (43) and servo motor (53), and three gear (51) are connected through chain (52), servo motor (53) are installed in the bottom of brush body shell (3), and the input of servo motor (53) is connected with the output electricity of control switch group (1).

4. The switchable vacuum cleaner floor brush of claim 1, wherein: still include pilot lamp (2), pilot lamp (2) are equipped with two sets ofly, and install on the top of brush body shell (3), and the input of pilot lamp (2) is connected with the output electricity of control switch group (1).

5. The switchable vacuum cleaner floor brush of claim 1, wherein: roll unit (6) and include spring (61), telescopic link (62), U template (63) and gyro wheel (64), the bottom at U template (63) is installed in telescopic link (62), and the flexible end of telescopic link (62) is connected with the bottom of brush body shell (3), spring (61) cup joints the side at telescopic link (62), gyro wheel (64) rotate with the inner wall of U template (63) and are connected.