CN216167245U

CN216167245U - Detachable roller brush structure

Info

Publication number: CN216167245U
Application number: CN202122711462.2U
Authority: CN
Inventors: 陈位丰
Original assignee: Suzhou Woqi Electric Appliance Co ltd
Current assignee: Suzhou Woqi Electric Appliance Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a detachable rolling brush structure, and relates to the technical field of mechanical structures. When the rolling brush is disassembled, the connecting rod can be firstly subjected to angle adjustment, for example, the connecting rod can be bent to be in a state of being coaxial with the rolling brush, so that the rolling brush is more smoothly pulled out; the connecting part of the connecting rod and the rolling brush is prevented from being stressed too much when the connecting piece and the rolling brush are detached, the deformation of the connecting part is prevented, and the service life is prolonged.

Description

Detachable roller brush structure

Technical Field

The utility model relates to the technical field of mechanical structures, in particular to a detachable rolling brush structure.

Background

The ground cleaning machine equipment has the capability of cleaning the ground in a dry and wet mode, and takes a cleaning machine as an example, the cleaning machine comprises a ground brush, a rolling brush is arranged at the end part of the ground brush, the rolling brush is directly contacted with the ground, and excessive dirt can be accumulated on the surface in the dirt cleaning process, so that the cleaning machine needs to be replaced or cleaned after being used for a period of time.

Present scrubbing brush and round brush generally all set to detachable, and some round brushes are connected with the drive end, and the other end is inhaled with the scrubbing brush side magnetism through the connecting piece, but this kind of structure breaks away from the in-process at round brush and scrubbing brush, and the connecting piece is in same angle with the round brush all the time, and the split is inconvenient, and when getting the piece, connecting piece and round brush junction atress, long back, this department appears warping easily, influences the life of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable rolling brush structure, wherein a connecting piece is rotatably connected with a rolling brush, so that the rolling brush is convenient to take down, and the service life of a product is prolonged.

In order to achieve the purpose, the utility model provides the following technical scheme: detachable round brush structure, including scrubbing brush and round brush, the round brush setting dodges the intracavity that is equipped with at the scrubbing brush front end, it is equipped with the driving piece to dodge chamber one end, the round brush is pegged graft with the driving piece, the scrubbing brush side is equipped with connecting portion, the one end that the round brush deviates from the driving piece is equipped with the connecting piece, the connecting piece includes the connecting rod, the connecting rod both ends are equipped with magnetism respectively and inhale portion and plug connector, magnetism is inhaled the portion and is connected with connecting portion magnetism, the plug connector can be dismantled with the round brush and be connected, the plug connector rotates with the connecting rod through the activity end cover, and this rotatory axial is perpendicular setting with the rotation axis of round brush, and when magnetism is inhaled the portion and is broken away from with connecting portion, conveniently breaks away from the round brush from the driving piece through the pulling connecting piece, realizes the split to the round brush.

The plug connector still need rotate with the round brush synchronous when the round brush during operation, will guarantee the two-way activity of plug connector, the activity end cover rotates with the plug connector to be connected, and the rotation axial coincides with the rotation axial of round brush.

The plug connector is in synchronous pivoted time with the round brush, and the activity end cover need remain motionless, and is preferred, the activity end cover passes through deep groove ball bearing and axostylus axostyle rotation with the plug connector and is connected, the fixed orifices has been seted up at plug connector tip center, axostylus axostyle one end and fixed orifices fixed connection, the other end rotates with deep groove ball bearing to be connected, deep groove ball bearing is fixed to be set up in the activity end cover, forms the protection to deep groove ball bearing, prevents that the dust from getting into, thereby avoids the impaired operating condition who influences the round brush of deep groove ball bearing.

Preferably, the end of the connecting rod is provided with a movable shaft, the two sides of the movable end cover are provided with inserting holes, and the movable shaft is rotatably arranged in the inserting holes, so that the movable end cover can rotate conveniently.

In order to ensure the movable angle of the movable end cover and prevent the movable end cover from being abraded and optimized during the movement, the end head of the connecting rod is provided with a movable groove, the movable shaft is fixedly arranged at the port of the movable groove, and the movable end cover does not contact the inner wall of the movable groove during the rotation.

Compared with the prior art, the detachable rolling brush structure has the advantages that when the rolling brush is detached, the connecting rod can be firstly subjected to angle adjustment, for example, the connecting rod can be bent to be in a state coaxial with the rolling brush, so that the rolling brush is more smoothly pulled out;

the connecting part of the connecting rod and the rolling brush is prevented from being stressed too much when the connecting piece and the rolling brush are detached, the deformation of the connecting part is prevented, and the service life is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

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

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

FIG. 3 is a partially exploded view of the present invention;

FIG. 4 is a schematic structural view of a connector according to the present invention;

FIG. 5 is an exploded view of the connector of the present invention;

fig. 6 is an exploded view of the connecting rod and movable end cap of the present invention.

In the drawings:

1. a floor brush; 11. an avoidance cavity; 12. a drive member; 13. a connecting portion; 2. rolling and brushing; 3. a connecting member; 31. a connecting rod; 32. a magnetic part; 33. a movable end cap; 34. a plug-in unit; 35. a deep groove ball bearing; 36. a shaft lever; 37. a fixing hole; 38. inserting holes; 39. a movable groove; 391. a movable shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: detachable round brush structure, including scrubbing brush 1 and round brush 2, round brush 2 sets up dodges the chamber 11 in what 1 front end of scrubbing brush was equipped with, dodges 11 one end in chamber and is equipped with driving piece 12, driving piece 12 is cylindric, and is equipped with the arch all around, round brush 2 is cylindric, the inner wall is equipped with the cell body, and with driving piece 12 protruding block all around, round brush 2 pegs graft with driving piece 12, driving piece 12 is rotatory through 1 built-in motors of scrubbing brush to it is dodging 11 internal rotations in chamber to drive round brush 2.

1 side of scrubbing brush is equipped with connecting portion 13, the one end that round brush 2 deviates from driving piece 12 is equipped with connecting piece 3, connecting piece 3 includes connecting rod 31, connecting rod 31 both ends are equipped with magnetism portion 32 and plug connector 34 of inhaling respectively, magnetism portion 32 and connecting portion 13 magnetism are connected, plug connector 34 can be dismantled with round brush 2 and be connected, plug connector 34 is the column, be equipped with the arch all around, with 2 inner wall cell body blocks of round brush, plug connector 34 rotates with connecting rod 31 through movable end cover 33 and is connected, and this rotatory axial is perpendicular setting with the rotation axial of round brush 2.

The movable end cover 33 is rotatably connected with the plug connector 34, the rotating axial direction of the movable end cover 33 is coincident with the rotating axial direction of the rolling brush 2, the movable end cover 33 is rotatably connected with the plug connector 34 through the deep groove ball bearing 35 and the shaft rod 36, the fixing hole 37 is formed in the center of the end portion of the plug connector 34, one end of the shaft rod 36 is fixedly connected with the fixing hole 37, the other end of the shaft rod is rotatably connected with the deep groove ball bearing 35, the deep groove ball bearing 35 is fixedly arranged in the movable end cover 33, the end of the plug connector 34 is sleeved outside the movable end cover 33, and the deep groove ball bearing 35 and the shaft rod 36 are completely hidden.

The end of the connecting rod 31 is provided with a movable shaft 391, two sides of the movable end cover 33 are provided with inserting holes 38, the movable shaft 391 is rotatably installed in the inserting holes 38, the end of the connecting rod 31 is provided with a movable groove 39, the movable shaft 391 is fixedly arranged at the end of the movable groove 39, and the movable end cover 33 does not contact the inner wall of the movable groove 39 when rotating.

The specific working principle of the present invention will be explained in detail below: when the floor brush 1 works, the motor in the floor brush 1 drives the driving part 12 to rotate, the driving part 12 drives the rolling brush 2 to rotate, the rolling brush 2 works, the rolling brush 2 drives the plug connector 34 to rotate, and the plug connector 34 rotates through the deep groove ball bearing 35 and the shaft rod 36.

When the rolling brush 2 needs to be cleaned or replaced, the connecting rod 31 is pulled, the magnetic suction part 32 is separated from the connecting part 13, the connecting rod 31 is rotatably connected with the movable end cover 33, the connecting rod 31 can be bent randomly within a certain angle relative to the rolling brush 2, the connecting rod 31 is rotated to enable the connecting rod 31 and the rolling brush 2 to be in a coaxial state, the connecting rod 31 is pulled to separate the end head of the splicing part of the rolling brush 2 and the driving part 12, and the splicing part 34 and the splicing part of the rolling brush 2.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Detachable round brush structure, including scrubbing brush (1) and round brush (2), round brush (2) set up dodge chamber (11) that scrubbing brush (1) front end was equipped with in, dodge chamber (11) one end and be equipped with driving piece (12), round brush (2) are pegged graft with driving piece (12), scrubbing brush (1) side is equipped with connecting portion (13), the one end that round brush (2) deviate from driving piece (12) is equipped with connecting piece (3), connecting piece (3) are including connecting rod (31), connecting rod (31) both ends are equipped with magnetism portion of inhaling (32) and plug connector (34) respectively, magnetism portion of inhaling (32) is connected with connecting portion (13) magnetism, plug connector (34) can be dismantled with round brush (2) and be connected its characterized in that: the connector clip (34) is connected with the connecting rod (31) in a rotating mode through the movable end cover (33), the rotating axial direction of the rotating axial direction and the rotating axial direction of the rolling brush (2) are perpendicular to each other, the movable end cover (33) is connected with the connector clip (34) in a rotating mode, and the rotating axial direction coincides with the rotating axial direction of the rolling brush (2).

2. The removable brush structure of claim 1, wherein: the movable end cover (33) is rotatably connected with the plug connector (34) through a deep groove ball bearing (35) and a shaft lever (36), a fixing hole (37) is formed in the center of the end portion of the plug connector (34), one end of the shaft lever (36) is fixedly connected with the fixing hole (37), the other end of the shaft lever is rotatably connected with the deep groove ball bearing (35), and the deep groove ball bearing (35) is fixedly arranged in the movable end cover (33).

3. The removable brush structure of claim 1, wherein: the end of the connecting rod (31) is provided with a movable shaft (391), two sides of the movable end cover (33) are provided with inserting holes (38), and the movable shaft (391) is rotatably arranged in the inserting holes (38).

4. The removable brush structure of claim 3, wherein: the end of the connecting rod (31) is provided with a movable groove (39), the movable shaft (391) is fixedly arranged at the port of the movable groove (39), and the movable end cover (33) does not contact the inner wall of the movable groove (39) when rotating.