CN220275530U

CN220275530U - Floor washing machine

Info

Publication number: CN220275530U
Application number: CN202320718399.1U
Authority: CN
Inventors: 陈宇青
Original assignee: Shanghai Lanjun Environmental Technology Co ltd
Current assignee: Shanghai Lanjun Environmental Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2024-01-02
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a floor washing machine which comprises a motor, a shell, a handle and a cleaning wheel, wherein the motor is arranged on the shell, the shell is fixedly connected with the handle, the cleaning wheel is arranged in the shell, the cleaning wheel is driven by the motor, the motor is fixedly connected on the shell, an output shaft of the motor penetrates through the shell and is then connected with the cleaning wheel, a notch is formed in the cleaning wheel, the notch and the handle are respectively positioned on opposite side surfaces of the shell, the axes of the cleaning wheel and the shell are positioned on different straight lines, so that the side surfaces of the cleaning wheel can extend out of the shell, and a buffer assembly is further arranged on the shell. According to the utility model, the shell and the cleaning wheel are arranged to be of a different-axis structure, so that the device can reduce the dead angle when being used; through being provided with buffer unit, can make this device when using, avoid cleaning wheel and wall contact.

Description

Floor washing machine

Technical Field

The utility model belongs to the technical field of floor washers, and particularly relates to a floor washer.

Background

When cleaning floors (e.g., marble, terrazzo, etc.), particularly when the construction is complete, a floor scrubber is required to be used, thereby facilitating rapid and comprehensive cleaning of the floor.

When the floor washing machine is used, the floor washing machine is generally provided with a motor, a cleaning wheel, a shell, a handle and other components, and the shell can surround the cleaning wheel due to the fact that the cleaning wheel needs to be protected to a certain extent, and the structure can enable a large dead angle to exist when the cleaning wheel cleans the ground.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects in the prior art, the utility model provides the floor washing machine, which effectively solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a floor washing machine, includes motor, shell, handle and cleaning wheel, and the motor is installed on the shell, and shell and handle rigid coupling are in the same place, the cleaning wheel is installed in the shell, and the cleaning wheel passes through motor drive, the motor rigid coupling is on the shell, and the output shaft of motor passes the shell and links to each other with the cleaning wheel again, is provided with the breach on the cleaning wheel, and breach and handle are located the opposite side of shell respectively, and the axis of cleaning wheel and shell is located different straight lines to make the side of cleaning wheel can stretch out the shell, still install buffer assembly on the shell.

Preferably, the buffer component comprises a fixed frame and a movable frame, the fixed frame is fixedly connected on the shell, a groove is formed in the side face of the fixed frame, one end of the movable frame is inserted into the groove, a spring is arranged between the inner wall of the groove and the movable frame, and when the movable frame moves to a limit position towards the fixed frame, the side face of the movable frame and a tangent plane of the cleaning wheel, which is far away from the handle, are located in the same plane.

Preferably, a moving assembly is mounted at the lower end of the handle, and the moving assembly can move up and down.

Preferably, the movable assembly comprises a mounting frame and a roller, the roller is arranged at the lower end of the mounting frame, a driving piece is fixedly connected to the handle, a driving gear is fixedly connected to the output end of the driving piece, the upper end of the mounting frame is inserted into the lower end of the handle, a rotating ring is rotatably arranged at the lower end of the handle, and the mounting frame can move up and down when the rotating ring rotates.

Preferably, the surface of the rotating ring is provided with a driven gear, and the driving gear and the driven gear are meshed with each other, so that when the driving gear rotates, the driven gear can rotate along with the rotating ring and drive the rotating ring to rotate.

Preferably, threads are arranged on the surface of the mounting frame and the inner surface of the rotating ring.

Preferably, a concave opening is arranged on the surface of the handle close to the lower end, and the inner wall of the rotating ring is matched with the concave opening so that the rotating ring can rotate.

Compared with the prior art, the utility model has the beneficial effects that:

1) According to the utility model, the shell and the cleaning wheel are arranged to be of a different-axis structure, so that the device can reduce the dead angle when being used;

2) Through being provided with buffer unit, can make this device when using, avoid cleaning wheel and wall contact.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the interior of the housing of the present utility model;

FIG. 3 is a schematic top view of the housing of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic diagram of a side structure of the moving assembly of the present utility model;

FIG. 6 is a schematic view of the handle and rotary ring combination of the present utility model.

In the figure: 1. a motor; 2. a housing; 3. a handle; 4. a moving assembly; 41. a mounting frame; 42. a roller; 43. a rotating ring; 44. a driving member; 45. a drive gear; 5. a buffer assembly; 51. a fixing frame; 52. a movable frame; 53. a groove; 54. a spring; 6. a cleaning wheel; 61. an output shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model discloses a floor washing machine, which comprises a motor 1, a housing 2, a handle 3 and a cleaning wheel 6, wherein the motor 1 is arranged on the housing 2, the housing 2 is fixedly connected with the handle 3, the cleaning wheel 6 is arranged in the housing 2, the cleaning wheel 6 is driven by the motor 1, the motor 1 is fixedly connected on the housing 2, an output shaft of the motor 1 penetrates through the housing 2 and is connected with the cleaning wheel 6, a notch 21 is arranged on the cleaning wheel 6, the notch 21 and the handle 3 are respectively positioned on opposite side surfaces of the housing 2, the axes of the cleaning wheel 6 and the housing 2 are positioned on different straight lines, so that the side surfaces of the cleaning wheel 6 can extend out of the housing 2, and a buffer assembly 5 is further arranged on the housing 2.

When the device is used, a user can push the device through the handle 3, and the motor 1 can drive the cleaning wheel 6 to rotate after starting, and the cleaning wheel 6 is in contact with the ground, so that the ground is cleaned. Because the cleaning wheel 6 and the shell 2 belong to different shaft structures, the cleaning wheel 6 can clean more comprehensively when cleaning the wall edge or corner in the using process of the device. And when the shell 2 is about to contact with the wall, the buffer assembly 5 can contact with the wall first, and when the buffer assembly 5 is fully compressed, the end face of the cleaning wheel 6 can just contact with the wall, thereby realizing the effect of dead-angle-free cleaning.

The buffer assembly 5 comprises a fixed frame 51 and a movable frame 52, the fixed frame 51 is fixedly connected to the shell 2, a groove 53 is formed in the side face of the fixed frame 51, one end of the movable frame 52 is inserted into the groove 53, a spring 54 is arranged between the inner wall of the groove 53 and the movable frame 52, and when the movable frame 52 moves to the limit position towards the fixed frame 51, the side face of the movable frame 52 and the section of the cleaning wheel 6 away from the handle 3 are located in the same plane.

The lower end of the handle 3 is provided with a moving assembly 4, and the moving assembly 4 can move up and down. When the moving assembly 4 moves upwards to the highest position, the lowest end of the moving assembly 4 and the lower end of the cleaning wheel 6 are located in the same plane, so that the cleaning wheel 6 cleans the ground, and when the moving assembly 4 moves downwards, a user can obliquely lift the device, and the user can conveniently move the device.

The moving assembly 4 comprises a mounting frame 41 and a roller 42, the roller 42 is arranged at the lower end of the mounting frame 41, a driving piece 44 is fixedly connected to the handle 3, the driving piece 44 can drive a motor, the motor can rotate positively and negatively, a driving gear 45 is fixedly connected to the output end of the driving piece 44, the upper end of the mounting frame 41 is inserted into the lower end of the handle 3, a rotating ring 43 is rotatably arranged at the lower end of the handle 3, and the mounting frame 41 can move up and down when the rotating ring 43 rotates.

The surface of the rotating ring 43 is provided with a driven gear, and the driving gear 45 is meshed with the driven gear, so that when the driving gear 45 rotates, the driven gear can rotate along with the rotating ring 43 and drive the rotating ring to rotate.

Threads are provided on both the surface of the mounting frame 41 and the inner surface of the rotating ring 43, so that the mounting frame 41 can move up and down when the rotating ring 43 rotates.

The surface of the handle 3 is provided with a recess near the lower end, and the inner wall of the rotating ring 43 is fitted thereto so that the rotating ring 43 can rotate.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a floor washing machine, includes motor (1), shell (2), handle (3) and cleaning wheel (6), and motor (1) are installed on shell (2), and shell (2) are in the same place with handle (3) rigid coupling, cleaning wheel (6) are installed in shell (2), and cleaning wheel (6) are through motor (1) drive, its characterized in that: the motor (1) is fixedly connected to the shell (2), an output shaft of the motor (1) penetrates through the shell (2) and then is connected with the cleaning wheel (6), a notch (21) is formed in the cleaning wheel (6), the notch (21) and the handle (3) are respectively located on opposite side faces of the shell (2), the axes of the cleaning wheel (6) and the shell (2) are located on different straight lines, so that the side faces of the cleaning wheel (6) can extend out of the shell (2), and the buffer assembly (5) is further installed on the shell (2).

2. A floor scrubber as set forth in claim 1, wherein: the buffer component (5) comprises a fixed frame (51) and a movable frame (52), the fixed frame (51) is fixedly connected to the shell (2), a groove (53) is formed in the side face of the fixed frame (51), one end of the movable frame (52) is inserted into the groove (53), a spring (54) is arranged between the inner wall of the groove (53) and the movable frame (52), and when the movable frame (52) moves to a limiting position towards the fixed frame (51), the side face of the movable frame (52) and a tangent plane of the cleaning wheel (6) away from the handle (3) are located in the same plane.

3. A floor scrubber as set forth in claim 1, wherein: the lower end of the handle (3) is provided with a moving assembly (4), and the moving assembly (4) can move up and down.

4. A floor scrubber as claimed in claim 3, wherein: the utility model provides a movable assembly (4) is including mounting bracket (41) and gyro wheel (42), and gyro wheel (42) are installed in the lower extreme of mounting bracket (41), and the rigid coupling has driving piece (44) on handle (3), and the rigid coupling has driving gear (45) on the output of driving piece (44), the lower extreme of handle (3) is inserted to the upper end of mounting bracket (41), is provided with rotation circle (43) at the lower extreme rotatable of handle (3), and when rotation circle (43) rotate, mounting bracket (41) can reciprocate.

5. A floor scrubber as set forth in claim 4, wherein: the surface of the rotating ring (43) is provided with a driven gear, and the driving gear (45) is meshed with the driven gear, so that when the driving gear (45) rotates, the driven gear can rotate along with the rotating ring and drive the rotating ring (43) to rotate.

6. A floor scrubber as set forth in claim 5, wherein: threads are arranged on the surface of the mounting frame (41) and the inner surface of the rotating ring (43).

7. A floor scrubber as set forth in claim 5, wherein: the surface of the handle (3) is provided with a concave opening near the lower end, and the inner wall of the rotating ring (43) is matched with the concave opening so that the rotating ring (43) can rotate.