CN215838797U

CN215838797U - Cleaning mechanism and intelligent cleaning equipment

Info

Publication number: CN215838797U
Application number: CN202122240449.3U
Authority: CN
Inventors: 韩伟杰; 梁海军; 刘渊; 霍舒豪; 李晓飞; 王肖; 张德兆; 张放
Original assignee: Beijing Idriverplus Technologies Co Ltd
Current assignee: Beijing Idriverplus Technologies Co Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-18
Anticipated expiration: 2031-09-15

Abstract

The embodiment of the utility model relates to a cleaning mechanism, which comprises: the rolling brush assembly comprises a rolling brush shell used for mounting the rolling brush assembly, two side brush supports used for mounting the side brush assembly and a lifting module; the two side brush brackets are respectively arranged at two ends of the rolling brush shell; the lifting module is fixed at the top end of the rolling brush shell. The cleaning mechanism can realize the functions of cleaning garbage, washing the ground, cleaning the welt and the like through the integrated structural design, and can reduce the use of equipment such as a lifting motor, a controller thereof and the like, thereby reducing the cost.

Description

Cleaning mechanism and intelligent cleaning equipment

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a cleaning mechanism and intelligent cleaning equipment.

Background

Most of cleaning mechanisms of the traditional floor cleaning vehicles (including the existing unmanned floor cleaning vehicles) are in the form of a brush disc, and the ground is washed and cleaned through the rotation of a circular brush disc. And part of the ground washing vehicles are in a rolling brush mode, and can simultaneously realize garbage sweeping and ground washing. However, the cleaning width of the circular brush disc is limited, most of the width of the circular brush disc is smaller than the width of the whole vehicle, and the welt cleaning cannot be realized. In addition, the brushing disc can only brush the ground, and can not clean up garbage and the like. The cleaning width of the roller brush is also limited, and the welting cleaning cannot be realized. Therefore, it is one of the important research and development points to implement a cleaning device that can clean garbage, wash the floor, and clean the edge without adding a lifting motor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning mechanism and intelligent cleaning equipment, wherein the cleaning mechanism can realize the functions of cleaning garbage, washing the ground, cleaning a welt and the like through an integrated structural design, and can reduce the use of equipment such as a lifting motor and a controller thereof, thereby reducing the cost.

To achieve the above object, according to a first aspect of embodiments of the present invention, there is provided a cleaning mechanism including:

the rolling brush assembly comprises a rolling brush shell used for mounting a rolling brush assembly, two side brush supports used for mounting the side brush assembly and a lifting module;

the two side brush supports are respectively arranged at two ends of the rolling brush shell;

the lifting module is fixed at the top end of the rolling brush shell.

Preferably, the rolling brush shell is provided with a rolling brush assembly mounting groove, a garbage box mounting groove and a sprinkling pipe guide groove;

the rolling brush assembly mounting groove is formed in the bottom of the rolling brush shell;

the garbage box mounting groove is formed in one side of the rolling brush shell and is located below the side brush support;

the sprinkler pipe guide groove is arranged below the garbage box mounting groove.

Further preferably, the cleaning mechanism further comprises a watering module;

the watering module includes: the sprinkling control module is connected with the water pipe, the sprinkling pipe and the baffle plate;

the sprinkling control module is fixed at the upper end of the side brush bracket;

the connecting water pipe is connected with a water outlet of the sprinkling control module;

one end of the sprinkling pipe is connected with the connecting water pipe, and the other end of the sprinkling pipe extends into the sprinkling pipe guide groove;

one end of the separation blade is attached to the connecting water pipe, and the other end of the separation blade is fixed to the end face of the rolling brush shell.

Further preferably, the cleaning mechanism further comprises a garbage box;

the garbage box is arranged in the garbage box mounting groove.

Preferably, each of the side brush assemblies includes: the side brush switching bracket, the side brush driving device and the side brush;

the side brush switching bracket is connected with the corresponding side brush bracket;

the side brush driving device is fixed at one end of the side brush switching bracket;

the side brush is connected with an output shaft of the side brush driving device.

Preferably, the lifting module includes: a lifting driven part and a lifting driving part;

the lifting driven piece is fixed on the upper surface of the rolling brush shell;

the lifting driving part is connected with the lifting driven part.

Further preferably, the lifting follower comprises: the switching assembly and the telescopic piece;

the switching assembly is fixed on the upper surface of the rolling brush shell and comprises a sliding connection part, a leveling part and at least one upright post between the sliding connection part and the leveling part;

the extensible member cover is established the outside of stand, and the bottom of extensible member with switching coupling assembling connects, and the top is carried on spacingly through the locating part.

Still further preferably, the lifting follower further comprises a sliding assembly;

the sliding assembly comprises a lifting limiting structure and a sliding shaft;

the lifting limiting structure is provided with a sliding groove parallel to the direction of the upright post;

the sliding groove extends into the inner side of the sliding connection part;

the sliding shaft penetrates through the sliding connection part and the sliding groove.

Still further preferably, the lift follower further comprises a swing arm assembly;

one end of the swing arm assembly is fixed with the upper surface of the rolling brush shell.

Still further preferably, the lifting driving member includes: a lifting driving component and a push plate;

the two ends of the push plate are respectively connected with the spring in a matching way;

and an output shaft of the lifting driving assembly is connected with the middle part of the push plate.

Still further preferably, the lifting module further comprises a leveling assembly;

the top end of the leveling component is fixed with the leveling part of the switching component, and the bottom end of the leveling component is fixed with the rolling brush shell.

In a second aspect of the embodiments of the present invention, there is provided an intelligent cleaning device, including the cleaning mechanism according to any one of the first aspect.

According to the cleaning mechanism provided by the embodiment of the utility model, on one hand, the rolling brush assembly and the side brush assembly can be lifted and lowered simultaneously only by one lifting module through the integrated design of the side brush bracket and the rolling brush shell, so that the lifting module and the lifting motor, the controller and other devices used for lifting are not arranged for the rolling brush assembly and the side brush assembly respectively, and the cost is saved; on the other hand, set up limit brush support at round brush casing both ends, effectively widened the clear width of cleaning mechanism, can make the cleaning equipment who is equipped with this cleaning mechanism realize the welt clean, increased single operation width and single operation area, improved clean efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of a connection relationship between a rolling brush casing and an edge brush holder according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an edge brush assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a lifting module according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an adaptor bracket according to an embodiment of the present invention;

fig. 6 is a schematic view of a lifting limiting structure according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a push plate according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a sprinkler module according to an embodiment of the utility model;

FIG. 9 is a schematic structural diagram of a trash can according to an embodiment of the present invention;

fig. 10 is a partial cross-sectional view of a cleaning mechanism provided in an embodiment of the present invention.

Detailed Description

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

The cleaning mechanism provided by the embodiment of the utility model can be applied to cleaning equipment, such as cleaning vehicles and cleaning robots, the welt cleaning function of the cleaning equipment is realized, the cleaning efficiency is improved, and meanwhile, the cost of the cleaning equipment can be reduced without adding an additional lifting module. The following description is given of the use of the cleaning mechanism in a cleaning vehicle, the cleaning mechanism being fixedly connected to the chassis of the cleaning vehicle.

Example one

Fig. 1 is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present invention. As shown in fig. 1, the cleaning mechanism includes: the rolling brush comprises a rolling brush shell 1, two side brush supports 2 and a lifting module 3.

Referring to fig. 2, the roll brush housing 1 is provided with a roll brush assembly installation groove 11, a trash can installation groove 12, and a sprinkling pipe guide groove 13. The rolling brush assembly mounting groove 11 is disposed at the bottom of the rolling brush housing 1 for mounting the rolling brush assembly 200, as shown in fig. 10, the rolling brush assembly 200 may specifically adopt a structure in the prior art, and is not described herein again. The garbage can mounting groove 12 is provided on one side surface of the roll brush housing 1. The sprinkler pipe guide groove 13 is disposed below the garbage can mounting groove 12, and the sprinkler pipe guide groove 13 may be flexibly disposed according to actual requirements and is not limited below the garbage can mounting groove 12.

In an alternative embodiment, the side brush holders 2 are box-like structures open at the bottom and sides. The two side brush holders 2 are fastened to both ends of the trash can mounting groove 12 and fixed to the roll brush casing 1, in this example, specifically, to the upper surface of the roll brush casing 1. The fixing mode can adopt bolt fixing or welding, and the application is not limited. The connection between the side brush support 2 and the rolling brush shell 1 realizes the integrated design of the side brush support 2 and the rolling brush shell 1, so that the side brush support 2 and the rolling brush shell 1 can move synchronously.

As shown in fig. 3, each of the edge brush assemblies 100 includes: an edge brush 101, an edge brush drive device 102, and an edge brush adapter bracket 103.

The side brush 101 is connected to an output shaft of the side brush drive device 102.

The side brush driving unit 102 is fixed to one end of the side brush adaptor bracket 103.

As shown in fig. 1, the side brush adapter bracket 103 is connected to the corresponding side brush bracket 2, and may specifically adopt a detachable connection manner, such as a screw connection, a snap connection, and the like. Thus, the side brush assembly 100 and the roll brush assembly 200 can be moved by the synchronous movement of the side brush holder 2 and the roll brush housing 1. In this example, the synchronous lifting of the side brush assembly 100 and the rolling brush assembly 200 is mainly realized.

Fig. 4 is a structural diagram of a lifting module according to the present application, and referring to fig. 4, the lifting module 3 is disposed at the top end of the rolling brush housing 1, and specifically includes a lifting driven member and a lifting driving member.

The lift follower includes an adapter assembly 31, a telescoping member 32, a swing arm assembly 33, and a slide assembly 34.

The adaptor assembly 31 may specifically include an adaptor lug 311 and an adaptor bracket 312.

The coupling lugs 311 are fixed to the upper surface of the drum brush housing 1 such that the drum brush housing 1 can move in synchronization with the coupling lugs 311.

Fig. 5 is a structural diagram of an adapter bracket according to an embodiment of the present invention, and as shown in fig. 5, the adapter bracket 312 specifically includes a bottom plate 3121, two side plates 3122, a first support plate 3123, and a second support plate 3124.

At least one upright column 31211 is provided on the bottom plate 3121. The top of the upright 31211 is externally threaded, in this case, the number of the uprights 31211 is two.

The two side plates 3122 are symmetrically disposed at both sides of the bottom plate 3121. Each side plate 3122 includes a sliding connection portion and a transfer lug connection portion. The sliding connection portion has a sliding connection hole 31221. The adaptor lug connection has an adaptor hole 31222. A pin or bolt passes through the transfer aperture 31222 to connect the transfer bracket 312 to the transfer lug 311.

The first support plate 3123 is disposed between the tops of the two side plates 3122.

A second support plate 3124 is disposed between the bottoms of the two side plates 3122, and is connected to one end of the bottom plate 3121. The second support plate 3124 has a leveling portion parallel to the bottom plate 3121. The leveling portion is embodied as an incised structure 31241 in this example.

As shown in fig. 4, the telescopic member 32 is sleeved outside the upright column 31211, the bottom end is connected to the bottom plate 3121, and the top end is limited by the limiting member 10. The expansion element 32 may be a spring, and the position-limiting element 10 may be a nut. Therefore, the top end of the telescopic member 32 is limited by the internal thread of the nut and the external thread of the upright column 31211.

As shown in fig. 1 and 4, the swing arm assembly 33 includes: two swing arm linking brackets 331, two swing arms 332, a swing arm brace 333 and two swing arm lifting lugs 334.

The swing arm connecting bracket 331 is located outside the switching lug 311 and fixed to the upper surface of the roll brush housing 1.

Each swing arm 332 is connected to a corresponding swing arm connecting bracket 331 by a pin.

The swing arm brace 333 is disposed between the two swing arms 332 and functions to support and stabilize the swing arms 332.

The bottom of each swing arm ear 334 is connected to the corresponding swing arm 332 by a pin and the top can be connected to the chassis of the cleaning vehicle.

The sliding assembly 34 specifically includes a lifting limit structure 341 and a sliding shaft 342.

As shown in fig. 6, the lifting limiting structure 341 includes a vertical plate 3411 and a sliding groove 3412 disposed on one side of the vertical plate 3411.

Riser 3411 can be secured to the chassis of the cleaning vehicle.

The direction of the sliding groove 3412 is parallel to the direction of the pillar 31211. The sliding grooves 3412 protrude into the sliding coupling portions and are aligned with the sliding coupling holes 31221.

The sliding shaft 342 is inserted through the sliding connection hole 31221 and the sliding groove 3412. The sliding shaft 342 can slide up and down along the sliding groove 3412.

The sliding shaft 342 and the swing arm assembly 33 form a parallelogram structure, which ensures the balance of the rolling brush casing 1 in the horizontal direction.

The lifting driving part is a main power structure for the cleaning mechanism to perform lifting movement. The method specifically comprises the following steps: a push plate 35 and a lift drive assembly 36.

As shown in fig. 7, both ends of the push plate 35 have first through holes 351 symmetrically arranged. The diameter of the first through-hole 351 matches the outer diameter of the pillar 31211.

The side surface of the push plate 35 has a symmetrically arranged second through hole 352.

The middle part of the push plate 35 is provided with a hollow-out structure 353.

Referring to fig. 4, the two posts 31211 and the telescopic member 32 respectively pass through the first through holes 351 to connect the transit bracket 312 and the push plate 35, so that the transit bracket 312 and the push plate 35 do not move relative to each other in a horizontal direction.

The lift drive assembly 36 may specifically include a lift drive 361 and a drive bracket 362.

The elevation drive device 361 has an output shaft. The output shaft extends into the hollowed-out structure 353 so that the power output shaft is aligned with the second through hole 352. The pin passes through the second through hole 352 to secure the power shaft to the push plate 35.

The top end of the lifting drive 361 is fixed to the drive bracket 362.

The drive unit bracket 362 is fixed to the chassis of the cleaning vehicle.

When power is output, the output shaft can push the push plate 35 to move towards the direction of the rolling brush shell 1, namely, to descend, so as to push the switching bracket 312 to descend.

When the power is removed, the output shaft can drive the push plate 35 to move, i.e., lift, in a direction away from the roll brush housing 1, and the push plate 35 drives the adapting bracket 312 to lift through the telescopic member 32.

In a preferred example, as shown in fig. 4, to ensure a horizontal lifting movement of the roller brush housing 1, the lifting module 3 further comprises a leveling assembly 37. The leveling assembly 37 specifically includes a leveling bracket 371 and a leveling bolt 372. Wherein, the leveling bracket 371 is fixed on the upper surface of the rolling brush casing 1, and the leveling bolt 372 passes through the notch structure 31241 of the second support plate 3124 to connect the adapting bracket 312 and the leveling bracket 371, so that the parallel relationship between the adapting bracket 312 and the rolling brush casing 1 can be adjusted.

Preferably, as shown in connection with figures 1 and 8, the cleaning mechanism further comprises a watering module 4.

The watering module 4 specifically includes: a water spray control module 41, a connecting water pipe 42, a tee pipe 43, a water spray pipe 44 and a baffle plate 45.

The sprinkler control module 41 specifically includes a sprinkler control bracket 411 and a sprinkler control 412.

The sprinkling control member support 411 is fixed to the upper end of the side brush support 2. In this example, the side brush holder 2 is fixed to the left side. The sprinkler control member 412 may be embodied as a solenoid valve in this embodiment, or may be embodied as a mechanical valve, and the present application is not limited specifically as long as the requirement of sprinkler control is satisfied. The water inlet of the sprinkler control 412 is connected to the water tank of the cleaning vehicle.

The connection water pipe 42 may specifically include a first connection water pipe 421 and a second connection water pipe 422. Wherein, the first connecting water pipe 421 is connected to the water outlet of the sprinkling control part 412. The second connecting water pipe 422 is connected to the first connecting water pipe 421 via the tee pipe 43.

One end of the sprinkler pipe 44 is connected to the second connection pipe 422, and the other end thereof extends into the sprinkler pipe guide 13. The sprinkler tube 44 has sprinkler holes for sprinkling water during the cleaning operation.

One end of the baffle 45 is attached to the second connecting water pipe 422, and the other end of the baffle is fixed to the end face of the rolling brush shell 1, so that the second connecting water pipe 422 is prevented from being separated from the cleaning mechanism.

To ensure the cleaning effect, the sprinkling module 4 further comprises a cleaning agent pipe (not shown in the figure), one end of which is connected with the tee pipe 43 and the other end is connected with a cleaning agent container of the cleaning vehicle.

Further, as shown in fig. 1 and 9, the cleaning mechanism further includes a trash box 5. The size of the garbage box 5 is matched with that of the side brush support 2, and the garbage box slides into the garbage box mounting groove 12 from the side surface of the side brush support 2. To facilitate the extraction and placement of the waste bin 5 in the bin mounting slot 12, the end of the waste bin 5 is provided with a handle 51 and the top of the waste bin 5 is provided with a hook mechanism 52, as shown in fig. 10.

The components and the connection relationship between the components of the cleaning mechanism are described above, and the working principle of the cleaning mechanism is combined below.

The drive means support 362 of the cleaning structure is fixed to the chassis of the cleaning vehicle; when cleaning is needed, the lifting driving device 361 receives a cleaning signal, an output shaft of the lifting driving device 361 extends out, and the push plate 35 is pushed to move towards the rolling brush shell 1, namely to descend, so that the telescopic member 32 is compressed to push the switching support 312 to descend, and then the switching support lug 311 and the leveling support 371 are driven to descend, so that the rolling brush shell 1 is pushed to descend, and synchronous descending of the rolling brush assembly 200 and the side brush assembly 100 which share one lifting module 3 is realized.

When the cleaning operation needs to be stopped, the lifting driving device 361 receives a cleaning stopping signal, the output shaft retracts to drive the push plate 35 to move towards the direction far away from the rolling brush shell 1, namely, the push plate is lifted, the telescopic piece 32 extends to drive the switching support 312 to lift, and then the switching support lug 311 and the leveling support 371 are driven to lift, so that the rolling brush shell 1 is driven to lift, synchronous lifting of the rolling brush assembly 200 and the side brush assembly 100 which share one lifting module 3 is realized, in the process, the sliding shaft 342 slides upwards along the sliding groove 3412, the swing arm connecting support 331 drives one end of the swing arm 332 to move upwards, the other end swings around the swing arm lifting lug 334, and thus, the horizontal lifting lug of the rolling brush shell 1 is guaranteed, the rolling brush shell cannot swing freely, and the swing arm 341334 is fixed with the chassis of the cleaning vehicle, and the distance of the upward movement is limited by the top end of the sliding groove 3412.

According to the cleaning mechanism provided by the embodiment of the utility model, through the integrated design of the side brush bracket and the rolling brush shell, the rolling brush assembly and the side brush assembly can be lifted and lowered simultaneously only through one lifting module, so that devices such as a motor and a controller used for lifting the side brush assembly are reduced, and the cost is saved; the setting of limit brush support has effectively widened the clear width of clean mechanism, can be so that be equipped with the cleaning equipment of this clean mechanism and realize the welt clean, has increased single operation width and single operation area, has improved clean efficiency.

Example two

An embodiment of the utility model provides intelligent cleaning equipment, which comprises any one of the cleaning mechanisms provided by the embodiment I. The intelligent cleaning equipment can be a dust collection vehicle, a floor cleaning vehicle, a sweeper, a mopping vehicle, a sweeping robot, a dust collector and the like which are driven manually, intelligently or unmanned, and the type of the intelligent cleaning equipment is not strictly limited in the application.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A cleaning mechanism, comprising: the rolling brush assembly comprises a rolling brush shell used for mounting a rolling brush assembly, two side brush supports used for mounting the side brush assembly and a lifting module;

the lifting module is fixed at the top end of the rolling brush shell.

2. The cleaning mechanism of claim 1, wherein the roll brush housing is provided with a roll brush assembly mounting slot, a waste bin mounting slot, and a sprinkler tube guide slot;

3. The cleaning mechanism of claim 2, further comprising a watering module;

4. The cleaning mechanism of claim 2, further comprising a trash receptacle;

the garbage box is arranged in the garbage box mounting groove.

5. The cleaning mechanism of claim 1, wherein each of the edge brush assemblies comprises: the side brush switching bracket, the side brush driving device and the side brush;

6. The cleaning mechanism of claim 1, wherein the lift module comprises: a lifting driven part and a lifting driving part;

the lifting driving part is connected with the lifting driven part.

7. The cleaning mechanism of claim 6, wherein the lift follower comprises: the switching assembly and the telescopic piece;

8. The cleaning mechanism of claim 7, wherein the lift follower further comprises a slide assembly;

the sliding groove extends into the inner side of the sliding connection part;

9. The cleaning mechanism of claim 7, wherein the lift follower further comprises a swing arm assembly;

10. The cleaning mechanism of claim 7, wherein the lift drive comprises: a lifting driving component and a push plate;

11. The cleaning mechanism of claim 7, wherein the lift module further comprises a leveling assembly;

12. An intelligent cleaning device, characterized in that the intelligent cleaning device comprises a cleaning mechanism according to any one of claims 1-11.