CN216602756U

CN216602756U - Cleaning mechanism and cleaning device

Info

Publication number: CN216602756U
Application number: CN202122979852.8U
Authority: CN
Inventors: 姚冬暐
Original assignee: Hangzhou Eolo Robot Technology Co ltd
Current assignee: Hangzhou Eolo Robot Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

Cleaning mechanism and cleaning device belongs to the technical field of cleaning mechanism, and cleaning mechanism, including shell, mounting panel and dish brush subassembly, the shell with the mounting panel is connected, the mounting panel with the dish brush is connected, dish brush subassembly includes at least one dish brush, the dish brush includes brush dish and drive shaft, drive shaft with the brush dish is connected, drive shaft with the connected mode of brush dish is fixed connection, still be equipped with the bearing in the drive shaft, the bearing includes bearing inner race and bearing frame, the bearing inner race with drive shaft connects, the bearing frame with the mounting panel is connected, the bearing frame with the connected mode of mounting panel is fixed connection. The cleaning device comprises the cleaning mechanism and a moving mechanism, wherein the cleaning mechanism is connected with the moving mechanism. The multifunctional cleaning brush can clean stubborn stains, is convenient to disassemble and assemble, and has high cleaning capability.

Description

Cleaning mechanism and cleaning device

Technical Field

The utility model relates to the technical field of cleaning mechanisms, in particular to a cleaning mechanism and a cleaning device.

Background

At present, a cleaning robot for horizontal buildings (mainly glass) in the market mainly adopts a mode that a motor drives a rolling brush and a cleaning nozzle is used for cleaning the glass to a general degree. However, when the roller brush is used for cleaning, the roller brush is in line contact with the glass surface, and the brush bristles are relatively soft, so that stubborn stains, such as mud, bird droppings and the like, cannot be treated. And general round brush and cleaning machine people are integrative structure, and the dismouting is maintained comparatively troublesome, needs wholly to unpack apart, increases the maintenance cost. In order to achieve a certain cleaning effect, a cleaning robot using a roll brush as a cleaning mechanism has a low traveling speed, resulting in low cleaning efficiency.

There is a need to develop a solution to the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disc brushing mechanism and a cleaning device, which can clean stubborn stains, are convenient to disassemble and assemble and have high cleaning capability so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

clean mechanism, including shell, mounting panel and dish brush subassembly, the shell with the mounting panel is connected, the mounting panel with the dish brush is connected, dish brush subassembly includes at least one dish brush, the dish brush is including brush dish and drive shaft, drive shaft with the brush dish is connected, drive shaft with the connected mode of brush dish is fixed connection, still be equipped with the bearing in the drive shaft, the bearing includes bearing inner race and bearing frame, the bearing inner race with drive shaft connects, the bearing frame with the mounting panel is connected, the bearing frame with the connected mode of mounting panel is fixed connection.

Furthermore, the driving rotating shaft is also connected with a driving wheel, and the driving wheel is connected with a driving device.

Further, the disc brush assembly comprises a disc brush group I and a disc brush group II, the disc brush group I is connected with the driving device, and the disc brush group II is also connected with the driving device.

Further, the disc brush group II is connected with the driving device through a commutator.

Further, a fixed disk is arranged on the drive rotating shaft and connected with the drive rotating shaft, and the brush disk is connected with the fixed disk.

Further, an atomizing nozzle is further arranged on the cleaning mechanism.

Furthermore, the cleaning mechanism is also provided with a water absorption rake, and the water absorption rake is connected with the mounting plate through a connecting seat.

Further, still be provided with laser radar and camera on the clean mechanism the brush dish through butterfly nut with drive pivot fixed connection.

Further, the brush disc is provided with brush bristles, and the brush bristles are alternately arranged in a soft mode and a hard mode.

The cleaning device comprises the cleaning mechanism and a moving mechanism, wherein the cleaning mechanism is connected with the moving mechanism.

Compared with the prior art, the utility model has the beneficial effects that: can clean stubborn stains, is convenient to disassemble and assemble, and has higher cleaning capability.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the utility model and the accompanying drawings.

Drawings

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

FIG. 2 is a schematic view of a first partial structure of the present invention;

FIG. 3 is a schematic view of the disc brush configuration of the present invention;

FIG. 4 is a schematic view of the driving shaft structure of the present invention;

FIG. 5 is a second partial structure of the present invention;

FIG. 6 is a second overall structural schematic of the present invention;

the figures are numbered: 1. brushing a disc; 2. driving the rotating shaft; 31. brushing a disc; 32. driving the rotating shaft; 33. fixing the disc; 34. a bearing seat; 35. a driving wheel; 4. a commutator; 5. a tension member; 6. an atomizing nozzle; 7. water absorption raking; 8. a drive motor; 9. an atomizing nozzle; 10. a camera; 11. a laser radar.

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.

A cleaning mechanism is shown in figures 1 and 2 and comprises a shell, a mounting plate and a disc brush assembly, wherein the shell is connected with the mounting plate in a manner that a fastener is fixedly connected with the mounting plate, and the mounting plate is connected with the disc brush assembly.

As shown in fig. 3 and 4, the dish brush subassembly includes a plurality of dish brushes, the dish brush includes brush dish 31 and drive pivot 32, drive pivot 32 with brush dish 31 is connected, be equipped with fixed disk 33 on the drive pivot 32, shown fixed disk 33 passes through the fastener and connects drive pivot 32, brush dish 31 passes through fixed disk 33 with drive pivot 32 is connected. In this embodiment, the brush plate 31 is fixed on the driving shaft 32 by the wing nut, so that the brush plate 31 can be prevented from moving, wherein the rotation direction of the wing nut for fastening the brush plate 31 is opposite to that of the disk brush, so as to prevent the brush plate 31 from falling off during operation, and therefore, the screw thread directions of the nuts for fastening the disk brushes on both sides are also opposite. Meanwhile, a through hole is formed in the periphery of the fixed disk 33, and a matched through hole is formed in the corresponding position of the brush disk 31, so that the fixed disk 33 is connected with the brush disk 31 through at least one fastener or limiting piece, and the brush disk 31 can be further fixed with the driving rotating shaft 32 to prevent the brush disk 31 from rotating relative to the driving rotating shaft 32.

Be equipped with the brush hair on the brush dish 31, in this embodiment, be equipped with 6 tufts of brush hair on the brush dish 31, the soft or hard is alternative, can clean the ash floating simultaneously and glue the dirty on the face of wasing, improves the efficiency that the robot cleaned.

The brush disc 31 is a main consumable of the cleaning mechanism, so the quick-release structure of the wing nut also facilitates quick replacement of the damaged brush disc 31.

Still be equipped with the bearing on the drive pivot 32, the bearing includes bearing inner race and bearing frame 34, the bearing inner race with drive pivot 32 is connected, the bearing inner race is fixed drive pivot 32 is last, the bearing inner race with drive pivot 32 can be integrated structure, bearing frame 34 with mounting panel fixed connection is used for inciting somebody to action the dish brush is fixed on the mounting panel, bearing frame 34 with drive pivot 32's connected mode is swing joint, makes the dish brush still can the free rotation after fixing on the mount pad.

The driving rotating shaft 32 is further connected with a driving wheel 35, the driving wheel 35 is fixedly connected with the driving rotating shaft 32, the driving wheel 35 is connected with the driving device, and the driving device can enable the disc brush to rotate rapidly.

As shown in fig. 5, the disc brush assembly is composed of at least one disc brush assembly, the number of the disc brushes is generally set to be an even number, in this embodiment, four disc brushes are provided, and the four disc brushes are staggered according to a certain angle.

Drive arrangement includes driving motor 8 and hold-in range, the dish brush subassembly can divide into dish brush group one and dish brush group two, dish brush group two the dish brush is connected through the hold-in range, two of dish brush group the dish brush also is connected through the hold-in range, dish brush group one is connected with driving motor 8, dish brush group two also with driving motor 8 is connected, especially, driving motor 8 is one at least. The drive motor 8 may be a brushless motor.

Particularly, the first disc brush set is directly connected with the driving motor 8 through a synchronous belt, the second disc brush set is connected with the driving motor 8 through a commutator 4, and the commutator 4 is used for changing the running direction of the synchronous belt. Commutator 4 sets up on the mounting panel, still be equipped with tensioning part 5 on the mounting panel, the elasticity degree of hold-in range can be adjusted to tensioning part 5.

As shown in fig. 6, the cleaning mechanism is further provided with an atomizing nozzle 9, the atomizing nozzle 9 is arranged in front of the disc brush, in this embodiment, two atomizing nozzles 9 are arranged on the housing, the atomizing nozzles 9 are connected with a water pipe, two atomizing nozzles 9 are in a fan shape, particularly, the fan angle of two atomizing nozzles 9 can be 90-135 °, and preferably, the fan angle of two atomizing nozzles 9 is 110 °. The atomizing nozzle 9 can wet the surface to be cleaned in advance and can spray a powerful cleaning agent to the surface to be cleaned which is more stubborn against dirt.

The cleaning mechanism is further provided with a water absorption rake 7, the water absorption rake 7 is arranged behind the disc brush, the water absorption rake 7 is fixedly connected with the mounting plate through a connecting seat, the mounting plate is further provided with a vacuum pump, and the vacuum pump is connected with the water absorption rake 7, so that dirty generated by cleaning can be absorbed into a dirty returning box of the cleaning robot through the water absorption rake 7.

The cleaning mechanism can be further provided with a laser radar 11 and a camera 10, and the laser radar 11 can help the cleaning robot to detect obstacles ahead so as to smoothly complete cleaning; the camera 10 may enable real-time video delivery to facilitate detection of cleaning effects.

Because the cleaning contact surface of the utility model is four round surfaces and has a certain positive pressure on the cleaning surface under the action of self weight, the cleaning contact surface can deeply clean the plane glass and clean stubborn stains under the assistance of clear water or cleaning agent sprayed by the atomizing nozzle 9 in front of the disc brush.

Under the control of a single driving motor 8 and the commutator 4, the four disc brushes can realize opposite reversal in pairs, and dirt generated by the disc brushes is gathered in the middle in time so as to be convenient for the water absorption scratchers 7 to recover the dirt and avoid secondary pollution.

Through controlling the driving motor 8, various running modes of fast, medium and slow disc brushing can be realized, the advancing speed of the cleaning robot is reasonably distributed according to different pollution conditions, and the working efficiency is improved.

A cleaning device comprises a cleaning mechanism and a moving mechanism, wherein the moving mechanism can be a robot, the cleaning mechanism is connected with the moving mechanism, the cleaning mechanism is in a modular design, and a main body is fixedly connected with the moving mechanism through a quick-release connecting piece; the electrical part of the cleaning mechanism is also connected through an aviation plug, so that easy plug connection is realized; the water pipe on the cleaning mechanism is also a quick-connection-peg, so that convenience is brought to the disassembly and assembly of the cleaning mechanism. The cleaning mechanism and the robot walking part can be separated randomly by the structural design, so that the cleaning mechanism and the robot walking part can be conveniently boxed, transported and carried.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Clean mechanism, its characterized in that, including shell, mounting panel and dish brush subassembly, the shell with the mounting panel is connected, the mounting panel with the dish brush is connected, dish brush subassembly includes at least one dish brush, the dish brush is including brush dish and drive shaft, the drive shaft with the brush dish is connected, the drive shaft with the connected mode of brush dish is fixed connection, still be equipped with the bearing in the drive shaft, the bearing includes bearing inner race and bearing frame, the bearing inner race with the drive shaft is connected, the bearing frame with the mounting panel is connected, the bearing frame with the connected mode of mounting panel is fixed connection.

2. The cleaning mechanism of claim 1, wherein a driving wheel is further coupled to the driving shaft, and the driving wheel is coupled to the driving device.

3. The cleaning mechanism of claim 2, wherein the disc brush assembly includes a first disc brush set and a second disc brush set, the first disc brush set being coupled to the drive device and the second disc brush set being also coupled to the drive device.

4. The cleaning mechanism of claim 3, wherein the second disc brush set is connected with the driving device through a commutator.

5. The cleaning mechanism of claim 4, wherein a fixing plate is disposed on the driving shaft, the fixing plate is connected to the driving shaft, and the brush plate is connected to the fixing plate.

6. The cleaning mechanism according to any one of claims 1-5, wherein an atomizing nozzle is further provided on the cleaning mechanism.

7. The cleaning mechanism according to claim 6, wherein a water sucking rake is further arranged on the cleaning mechanism and connected with the mounting plate through a connecting seat.

8. The cleaning mechanism of claim 7, wherein a laser radar and a camera are further arranged on the cleaning mechanism, and the brush disc is fixedly connected with the driving rotating shaft through a butterfly nut.

9. The cleaning mechanism of claim 8, wherein the brush plate is provided with bristles, and the bristles are alternately soft and hard.

10. A cleaning device comprising the cleaning mechanism of any one of claims 1-9, further comprising a moving mechanism, said cleaning mechanism being coupled to said moving mechanism.