CN209847080U - Electric rolling brush dust collection head with replaceable brush - Google Patents

Abstract

The application relates to an electronic round brush dust absorption head of removable brush includes: the inner part of the shell is provided with a rolling brush mounting part, a motor mounting part and a dust collector joint mounting part; the dust collector joint is connected to a dust collector joint mounting part of the shell, and an air duct inside the dust collector joint is butted with the air suction opening; a motor; the transmission mechanism is connected with the motor and the rolling brush; one end of the brush rod main body is detachably connected with the transmission mechanism, and the other end of the brush rod main body is fixedly provided with a rotating shaft which is arranged in the bearing; a notch is formed in one side wall of the shell, a rotating clamping block is embedded in the notch, and the rotating clamping block is rotatably arranged on the side wall of the shell; one end of the rolling brush mounting part is provided with a bearing clamping groove, the bearing clamping groove is adjacent to the side wall of the shell, and the bearing is clamped into the bearing clamping groove. The utility model discloses the free-hand dismouting round brush of person of facilitating the use, the step is simple, and it is convenient to change, can install wiper blade and brush hair simultaneously in the brush-holder stud main part of round brush, and clean effectual, and wiper blade and brush hair are convenient for change equally.

Description

Electric rolling brush dust collection head with replaceable brush

Technical Field

The application belongs to the technical field of dust collectors, and particularly relates to an electric rolling brush dust collection head with a replaceable brush.

Background

The dust collector is a common household sanitary cleaning device, in the prior art, a plurality of detachable dust collecting heads are often arranged to enable the dust collector to better adapt to different dust collecting environments for replacement and use by users, under the working environment of laying carpets, dust is difficult to be directly sucked out due to the fact that the dust is hidden among villi of the carpets, and the dust collecting heads with bristles are usually adopted under the environment; in working environments such as a toilet, a shower room and the like, a dust collection head with a wiper plate is needed.

In order to meet the use requirements of users, the rolling brush with the water scraping plate and the brush hair is added to the design of the dust collection head, and under the condition, the use effect of the rolling brush in the dust collection head is reduced after the rolling brush is worn, so that the rolling brush is particularly convenient to disassemble, assemble and replace.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the defect that the roller brush in the dust collection head is difficult to replace in the prior art, the electric roller brush dust collection head with the replaceable brush is convenient to replace the roller brush.

The utility model provides a technical scheme that its technical problem adopted is: an electric rolling brush dust collection head with a replaceable brush, comprising:

the shell is formed by splicing a bottom plate and an upper cover, and a rolling brush installation part, a motor installation part and a dust collector joint installation part are arranged in the shell; an air suction opening for butting an air duct of a joint of the dust collector is formed in the shell, and a dust suction opening is formed in the lower surface of the shell;

the dust collector joint is connected to the dust collector joint mounting part of the shell, and an air duct inside the dust collector joint is butted with the air suction opening;

a motor installed at the motor installation part;

the transmission mechanism is connected with the motor and the rolling brush;

the rolling brush is arranged on the rolling brush installation part, and a plurality of installation grooves are formed in the surface of a brush rod main body of the rolling brush along the circumference; one end of the brush rod main body is detachably connected with the transmission mechanism, and the other end of the brush rod main body is fixedly provided with a rotating shaft which is arranged in the bearing;

a notch is formed in one side wall of the shell, a rotating clamping block is embedded in the notch, and the rotating clamping block is rotatably mounted on the side wall of the shell through a rotating shaft; one end of the rolling brush installation part is provided with a bearing clamping groove, the bearing clamping groove is adjacent to the side wall of the shell, the bearing is clamped into the bearing clamping groove, and the rotating clamping block can seal the bearing in the bearing clamping groove.

Preferably, the electric rolling brush dust collection head with the replaceable brush of the utility model is characterized in that a turntable clamping groove is arranged between adjacent mounting grooves of the brush rod main body, one end of the brush rod main body is connected with a driving connecting turntable, the other end of the brush rod main body is connected with a driven connecting turntable, one side of the driving connecting turntable is provided with a first clamping jaw, the other side of the driving connecting turntable is provided with a spline groove, and the first clamping jaw is connected with the turntable clamping groove in a clamping manner; a second clamping jaw is arranged on one side of the driven connecting rotary disc and is connected with the rotary disc clamping groove in a clamping mode, a recess is formed in the other side of the driven connecting rotary disc, and one end of the bearing is embedded into the recess;

the transmission mechanism comprises a transmission turntable, wherein one side of the transmission turntable is provided with a spline, and the spline groove can be matched or separated.

Preferably, the utility model discloses an electronic round brush dust absorption head of removable brush, be equipped with the gyro wheel installation department on the casing, the gyro wheel install in on the gyro wheel installation department.

Preferably, the utility model discloses an electric rolling brush dust absorption head of removable brush, the forward position of casing is fixed with the anticollision strip.

Preferably, the brush-replaceable electric rolling brush dust collection head of the present invention has bristles fixed to a lower surface of the housing.

Preferably, the electric rolling brush dust collection head with the replaceable brush of the utility model is provided with a transparent window on the upper cover.

Preferably, the utility model discloses an electronic round brush dust absorption head of removable brush, a plurality of louvres have been seted up on the casing, the louvre aligns the motor.

Preferably, the utility model discloses an electronic round brush dust absorption head of removable brush, the edge of rotating the fixture block is equipped with the pothook, the pothook can be hooked on the inner wall of shell.

The utility model has the advantages that: the free-hand dismouting round brush of person of facilitating the use, the step is simple, and it is convenient to change, can install wiper blade and brush hair simultaneously in the brush-holder stud main part of round brush, and clean effectual, and wiper blade and brush hair are convenient for change equally.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic view of the overall appearance of an electric rolling brush dust collection head with replaceable brushes according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a housing according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a backplane structure according to an embodiment of the present application;

FIG. 4 is a schematic view of a mounting structure of a rolling brush according to an embodiment of the present application;

FIG. 5 is a schematic view of a rolling brush configuration according to an embodiment of the present application;

FIG. 6 is a schematic view of the structure of the end of the rolling brush according to the embodiment of the present application;

FIG. 7 is a schematic diagram of an active land structure according to an embodiment of the present application;

FIG. 8 is a schematic view of a driven connection disc structure of an embodiment of the application;

fig. 9 is a schematic structural diagram of a rotating fixture block according to an embodiment of the present application;

FIG. 10 is a schematic view of a method of disassembling a rolling brush according to an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram of a transmission turntable according to an embodiment of the present application;

fig. 12 is a schematic view illustrating a structure of the hook of the rotating latch according to the embodiment of the present application.

The reference numbers in the figures are:

1 base plate

2 Upper cover

3 vacuum cleaner joint

4 rolling brush

5 electric machine

6 transmission turntable

7 contact roller

11 rolling brush mounting part

12 motor mounting part

13 vacuum cleaner joint mounting part

14 roller mounting part

15 rotating block

17 air suction opening

22 heat dissipation holes

40 brush rod body

41 mounting groove

42 rotating shaft

43 bearing

44 driven connection turntable

45 turnplate clamping groove

46 active connection turntable

61 spline

111 bearing clamping groove

151 hook

311 first rotating part

312 second rotating part

441 second jaw

461 first claw

462 spline groove.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The present embodiment provides a brush-replaceable electric rolling brush dust collection head, as shown in fig. 1 to 8, comprising:

the shell is formed by splicing a bottom plate 1 and an upper cover 2, and a rolling brush installation part 11, a motor installation part 12 and a dust collector joint installation part 13 are arranged in the shell; an air suction opening 17 for butting an air duct of a joint of the dust collector is formed in the shell, and a dust suction opening is formed in the lower surface of the shell;

the dust collector joint 3 is connected to the dust collector joint mounting part 13 of the shell, and an air channel in the dust collector joint 3 is in butt joint with the air suction opening 17;

a motor 5 mounted on the motor mounting portion 12;

the transmission mechanism is connected with the motor 5 and the rolling brush 4;

the rolling brush 4 is arranged on the rolling brush installation part 11, and a plurality of installation grooves 41 are formed in the surface of a brush rod main body 40 of the rolling brush 4 along the circumference; one end of the brush rod main body 40 is detachably connected with the transmission mechanism, and the other end is fixed with a rotating shaft 42, and the rotating shaft 42 is arranged in a bearing 43;

as shown in fig. 9 and 10, a notch is formed in a side wall of the housing, a rotating latch 15 is embedded in the notch, and the rotating latch 15 is rotatably mounted on the side wall of the housing through a rotating shaft; one end of the rolling brush installation part 11 is provided with a bearing clamping groove 111, the bearing clamping groove 111 is adjacent to the side wall of the shell, the bearing 43 is clamped into the bearing clamping groove 111, and the rotating clamping block 15 can seal the bearing 43 in the bearing clamping groove 111.

When the electric rolling brush dust collection head with the replaceable brush is used, the dust collection head is connected with a dust collector through the dust collector connector 3, meanwhile, a matched motor power supply line needs to be connected, then the motor 5 can be started to drive the rolling brush 4 to rotate, the installation groove 41 of the rolling brush 4 is used for installing the water scraping plates or the brush bristles, and the installation groove 41 is provided with a plurality of grooves, so that a plurality of groups of the water scraping plates and the brush bristles can be arranged at intervals; when the rolling brush 4 or the wiper blade or the brush hair needs to be replaced, the user can open the rotating block 15, as shown in fig. 9-10, take the bearing 43 out of the bearing slot 111, and then take the whole rolling brush 4 out of the dust suction port of the bottom plate 1.

Preferably, as shown in fig. 6 to 8, in the electric rolling brush dust collection head with replaceable brushes of the present embodiment, a turntable clamping groove 45 is arranged between adjacent mounting grooves 41 of the brush holder main body 40, one end of the brush holder main body 40 is connected with a driving connection turntable 46, the other end of the brush holder main body is connected with a driven connection turntable 44, one side of the driving connection turntable 46 is provided with a first clamping jaw 461, the other side of the driving connection turntable 46 is provided with a spline groove 462, and the first clamping jaw 461 is in clamping connection with the turntable clamping groove 45; a second clamping jaw 441 is arranged on one side of the driven connecting rotary disc 44, the second clamping jaw 441 is connected with the rotary disc clamping groove 45 in a clamping manner, a recess is formed in the other side of the driven connecting rotary disc 44, and one end of the bearing 43 is embedded into the recess;

as shown in fig. 11, the transmission mechanism includes a transmission rotary table 6, and one side of the transmission rotary table 6 is provided with a spline 61, and the spline 61 and the spline groove 462 can be engaged or disengaged.

In the electric rolling brush dust collection head with the replaceable brush, the driving connection turntable 46 and the driven connection turntable 44 can be disassembled and replaced, and the joint of the driven connection turntable 44 and the bearing 43 adopts a sealing design, so that dust is not easy to enter; the spline 61 of the transmission turntable 6 is convenient to separate from the spline groove 462, so that the rolling brush 4 is convenient to disassemble and assemble, and the transmission system is not influenced.

Preferably, as shown in fig. 1 to 3, in the electric rolling brush dust collection head with replaceable brush of the present embodiment, the housing is provided with a roller mounting portion 14, and the roller 7 is mounted on the roller mounting portion 14. The design is convenient for pushing the dust collection head.

Preferably, as shown in fig. 1, in the electric rolling brush dust collection head with a replaceable brush of the present embodiment, a bumper strip is fixed to a front edge of the housing. The dust suction head can be prevented from impacting and wearing.

Preferably, in the electric rolling brush dust collection head with a replaceable brush of the present embodiment, the bristles are fixed to the lower surface of the housing. The ash removal effect is enhanced.

Preferably, in the brush-replaceable electric rolling brush dust collection head of the embodiment, the upper cover 2 is provided with a transparent window. The internal condition is convenient to check.

Preferably, as shown in fig. 2, in the electric rolling brush dust collection head with replaceable brush of the present embodiment, the housing is opened with a plurality of heat dissipation holes 22, and the heat dissipation holes 22 are aligned with the motor 5. The heat dissipation performance of the motor can be improved.

Preferably, as shown in fig. 12, in the electric rolling brush dust collection head with replaceable brush of the present embodiment, the edge of the rotation latch 15 is provided with a hook 151, and the hook 151 can be hooked on the inner wall of the housing. The hook 151 is in a convex point shape, so that the hook can be conveniently clamped on the inner wall of the shell to fix the rotating fixture block 15, and the hook 151 can be separated from the fixation after slight force application.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims (8)

1. An electric rolling brush dust collection head with a replaceable brush is characterized by comprising:

the shell is formed by splicing a bottom plate (1) and an upper cover (2), and a rolling brush installation part (11), a motor installation part (12) and a dust collector joint installation part (13) are arranged in the shell; an air suction opening (17) for butting an air duct of a joint of the dust collector is formed in the shell, and a dust suction opening is formed in the lower surface of the shell;

the dust collector joint (3) is connected to a dust collector joint mounting part (13) of the shell, and an air channel in the dust collector joint (3) is in butt joint with the air suction opening (17);

a motor (5) mounted on the motor mounting portion (12); the transmission mechanism is connected with the motor (5) and the rolling brush (4);

the rolling brush (4) is arranged on the rolling brush installation part (11), and a plurality of installation grooves (41) are formed in the surface of a brush rod main body (40) of the rolling brush (4) along the circumference; one end of the brush rod main body (40) is detachably connected with the transmission mechanism, the other end of the brush rod main body is fixedly provided with a rotating shaft (42), and the rotating shaft (42) is arranged in a bearing (43);

a notch is formed in one side wall of the shell, a rotating clamping block (15) is embedded in the notch, and the rotating clamping block (15) is rotatably mounted on the side wall of the shell through a rotating shaft; one end of the rolling brush installation part (11) is provided with a bearing clamping groove (111), the bearing clamping groove (111) is adjacent to the side wall of the shell, the bearing (43) is clamped into the bearing clamping groove (111), and the rotating clamping block (15) can seal the bearing (43) in the bearing clamping groove (111).

2. The electric rolling brush dust collection head with a replaceable brush according to claim 1, wherein a rotary disc clamping groove (45) is arranged between adjacent mounting grooves (41) of the brush rod main body (40), one end of the brush rod main body (40) is connected with a driving connection rotary disc (46), the other end of the brush rod main body is connected with a driven connection rotary disc (44), one side of the driving connection rotary disc (46) is provided with a first clamping jaw (461), the other side of the driving connection rotary disc is provided with a spline groove (462), and the first clamping jaw (461) is in clamping connection with the rotary disc clamping groove (45); a second clamping jaw (441) is arranged on one side of the driven connecting rotary disc (44), the second clamping jaw (441) is connected with the rotary disc clamping groove (45) in a clamping mode, a recess is formed in the other side of the driven connecting rotary disc (44), and one end of the bearing (43) is embedded into the recess; the transmission mechanism comprises a transmission turntable (6), wherein a spline (61) is arranged on one side of the transmission turntable (6), and the spline (61) and the spline groove (462) can be matched or separated.

3. The brush-replaceable electric rolling brush dust collection head according to claim 2, wherein the housing is provided with a roller mounting portion (14), and the roller (7) is mounted on the roller mounting portion (14).

4. The brush-replaceable electric rolling brush dust collection head according to any one of claims 1 to 3, wherein a bumper strip is fixed to a front edge of the housing.

5. The brush-replaceable electric rolling brush cleaning head according to any one of claims 1-3, wherein bristles are fixed to a lower surface of the housing.

6. A brush-replaceable electric roller brush cleaning head according to any of claims 1-3, characterized in that the upper cover (2) is provided with a transparent window.

7. A brush replaceable electric roller brush cleaning head according to any of claims 1-3, characterized in that the housing has a plurality of heat dissipation holes (22), the heat dissipation holes (22) being aligned with the motor (5).

8. The brush-replaceable electric rolling brush dust collection head according to any one of claims 1-3, wherein the edge of the rotating block (15) is provided with a hook (151), and the hook (151) can be hooked on the inner wall of the housing.