CN220109675U - Full-automatic multifunctional chassis of cleaning robot - Google Patents

Abstract

The utility model discloses a fully automatic multifunctional chassis for a cleaning robot, which includes a chassis body for installing the cleaning robot. The bottom of the chassis body is provided with a side brush module, a front roller brush module, a dust removal module, and a driving wheel module. , the rear mopping roller brush module and the squeegee module, the front roller brush module, the rear mopping roller brush module and the squeegee module are all set to a liftable structure. This utility model has a variety of module designs and an exquisite structure. It can realize multiple working modes such as sweeping and mopping, washing the floor, and vacuuming. It can automatically select and switch between various working modes without manual disassembly and replacement of accessories. It is easy to use. The cleaning effect is good.

Description

A fully automatic multifunctional chassis for cleaning robots

Technical field

The utility model relates to the technical field of cleaning robots, in particular to a fully automatic multifunctional chassis of a cleaning robot.

Background technique

Most of the commercial cleaning robots currently on the market use dual-roller brushes to sweep garbage and wash the floor, a squeegee to absorb water, or a manual dust pusher to mop the floor. This method cannot automatically switch modes according to different usage conditions on different floors. It also requires If manual switching is performed, the dust pusher cannot be automatically cleaned, and it can easily reach saturation and cannot achieve true fully automated switching. Moreover, when a commonly used commercial floor washer stops sweeping the floor and the squeegee is lifted, there will be residual water on the ground that cannot be sucked. Household use generally uses a single roller brush to mop the floor and sweep away garbage. It has a single function. The roller brush has no lifting function. Dust and water are mixed together, which can easily cause malfunction and block the dust box. Water can easily enter the dust removal fan, causing damage to electrical components and poor floor cleaning effect. good.

Utility model content

Technical purpose: In view of the above technical problems, this utility model proposes a fully automatic multi-functional chassis of a cleaning robot. Its structure is exquisite and can realize multiple working modes such as sweeping and mopping, washing the floor, and vacuuming, and various working modes can Switch according to specific usage requirements.

Technical solution: In order to achieve the above technical purpose, the utility model adopts the following technical solution:

A fully automatic multifunctional chassis for a cleaning robot, which is characterized in that it includes a chassis body for installing the cleaning robot. The bottom of the chassis body is provided with a side brush module, a front roller brush module, a dust removal module, and a driving wheel module. Rear mopping roller brush module and squeegee module, among which,

The driving wheel module includes two sets of driving wheels symmetrically arranged on both sides of the middle of the bottom of the chassis body;

The side brush module includes two sets of side brushes symmetrically arranged on both sides of the bottom front end of the chassis body;

The front roller brush module includes a front roller brush arranged behind the side brush module and a garbage box arranged parallel to the front roller brush;

The dust removal module includes an air suction duct arranged between the front roller brush module and the driving wheel module, and the exhaust port of the air suction duct is connected to the garbage box;

The rear mopping roller brush module includes a rear mopping roller brush arranged behind the driving wheel and a water receiving trough arranged parallel to the rear mopping roller brush;

The squeegee module includes a squeegee arranged at the rear end of the bottom of the chassis body;

Among them, the front roller brush module, the rear mopping roller brush module and the squeegee module are all configured as liftable structures.

Preferably, the driving wheels adopt a differential drive mode.

Preferably, the rear mopping roller brush adopts a self-cleaning floor mopping roller brush.

Preferably, front and rear universal wheels are respectively provided between the front end and the rear end of the bottom of the chassis body.

Preferably, the robot is equipped with a controller with electrical signals connected to each module on the chassis body. The side brush module and the front roller brush module work for dry cleaning the floor, and the rear mopping roller brush module is used for mopping the floor. ; The squeegee module is used to absorb water on the ground, and the dust removal module is used to remove dust from the ground. Each module works alone or in combination according to the instructions sent by the controller.

The cleaning robot is equipped with a sewage tank and a sewage pipeline. The sewage pipeline is connected to the water receiving tank and the sewage tank, and a sewage pump is installed on the sewage pipeline.

Beneficial effects: Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

The utility model is a fully automatic multifunctional chassis of a cleaning robot. It has a variety of module designs and an exquisite structure. It can realize multiple working modes such as sweeping and mopping, washing the floor, and vacuuming. It can automatically select between various working modes. Switching, no need to manually disassemble and replace accessories, easy to use, good cleaning effect.

Description of the drawings

Figure 1 is a perspective view of the fully automatic multifunctional chassis of the cleaning robot in Embodiment 1;

Figure 2 is a schematic diagram of the bottom of the fully automatic multifunctional chassis of the cleaning robot in Figure 1;

Figure 3 is a left view of the fully automatic multifunctional chassis of the cleaning robot in Figure 1;

Among them, 1-driving wheel, 2-side brush, 3-front roller brush, 4-garbage box, 5-air suction pipe, 6-rear mopping roller brush, 7-sink, 8-squeegee, 9-million Directional wheel, 10-chassis body.

Detailed ways

The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Embodiment 1

This embodiment proposes a fully automatic multifunctional chassis for a cleaning robot, as shown in Figures 1, 2 and 3. It includes a chassis body for installing the cleaning robot. The bottom of the chassis body is provided with a side brush module and a front roller. Brush module, dust removal module, driving wheel module, rear mopping roller brush module and squeegee module, among which,

The driving wheel module includes two sets of driving wheels 1 symmetrically arranged on both sides of the middle bottom of the chassis body;

The side brush module includes two sets of side brushes 2 symmetrically arranged on both sides of the bottom front end of the chassis body;

The front roller brush module includes a front roller brush 3 arranged behind the side brush module and a garbage box 4 arranged parallel to the front roller brush;

The dust removal module includes an air suction duct 5 arranged between the front roller brush module and the driving wheel module, and the exhaust port of the air suction duct 5 is connected to the garbage box 4;

The rear mopping roller brush module includes a rear mopping roller brush 6 arranged behind the driving wheel and a water receiving tank 7 arranged parallel to the rear mopping roller brush;

The squeegee module includes a squeegee 8 arranged at the rear end of the bottom of the chassis body;

The side brush module and the front roller brush module work to dry clean the floor, the rear mopping roller brush module is used to mop the floor; the squeegee module absorbs water on the ground, and the dust removal module is used to remove dust from the ground. Each module is electrically connected to the controller of the cleaning robot and works individually or in combination according to the instructions sent by the controller.

In this embodiment, the front roller sweeping brush may be a single roller brush or a double roller brush, the rear floor mopping roller brush module is a single roller brush, and the front roller brush module and the rear mopping roller brush module are respectively arranged on the drive On the front and rear sides of the wheel, the front roller brush module is in front of the drive. The front roller brush module, rear mopping roller brush module, and squeegee module can all be raised and lowered independently to realize automatic switching of various functions, and can be freely combined with various workstation modes. The rear mopping roller brush module has a self-cleaning function to prevent water saturation. The driving wheels are in the middle of the chassis, differentially driven, and can turn in place.

The specific working principle is described as follows:

1. Sweeping/dry cleaning mode: The brushes on both sides of the front of the chassis sweep the garbage to the middle of the chassis. The front roller brush module descends and sweeps the garbage into the garbage box through the rotation of the roller brushes.

2. Mopping mode (sweeping + mopping): The brushes on both sides of the front of the chassis sweep the garbage to the middle of the chassis. The front roller brush module descends and sweeps the garbage into the garbage box through the rotation of the roller brush. The roller brush can be selectively rotated at the same time. It sprays water on the ground, and the rear mopping roller brush can work in mopping mode;

In this case, if there is a lot of garbage on the ground, the front roller brush module can turn on dry sweeping to sweep the garbage, and the rear mopping roller brush can spray water while mopping the ground. At the same time, the rear mopping roller brush is designed with a self-cleaning function, which can turn on the rear mopping roller brush. The water on the brush is automatically scraped down to the water tank, and then sucked into the robot sewage tank;

If the ground is relatively clean, you can not turn on the front roller brush module and only turn on the rear mopping roller brush, so that the robot's battery life will be higher;

After the squeegee is lifted up, the remaining water stains on the ground can be automatically lowered and then the mopping roller brush rotates in place to suck up the water stains on the ground through the suction roller to ensure that no water stains remain on the ground.

3. Floor scrubbing mode (sweeping + washing + drying): The brushes on both sides of the front of the chassis sweep the garbage into the middle of the chassis. The front roller brush module descends and sweeps the garbage into the garbage box through the rotation of the roller brush. The roller brush rotates at the same time. It can selectively spray water on the ground and cooperate with the squeegee to achieve floor washing mode.

4. Suction/dust removal mode (sweeping + vacuuming): Turn on the dust removal module to absorb ground dust through the suction duct.

The above are only the preferred embodiments of the present invention. It should be pointed out that those skilled in the art can make several improvements and modifications without departing from the principles of the present invention. These improvements and Retouching should also be considered as the protection scope of this utility model.

Claims (6)

1. A fully automatic multifunctional chassis for a cleaning robot, which is characterized in that it includes a chassis body for installing the cleaning robot. The bottom of the chassis body is provided with a side brush module, a front roller brush module, a dust removal module, and a driving wheel module. Set, rear mopping roller brush module and squeegee module, among which, The driving wheel module includes two sets of driving wheels symmetrically arranged on both sides of the middle of the bottom of the chassis body; The side brush module includes two sets of side brushes symmetrically arranged on both sides of the bottom front end of the chassis body; The front roller brush module includes a front roller brush arranged behind the side brush module and a garbage box arranged parallel to the front roller brush; The dust removal module includes an air suction duct arranged between the front roller brush module and the driving wheel module, and the exhaust port of the air suction duct is connected to the garbage box; The rear mopping roller brush module includes a rear mopping roller brush arranged behind the driving wheel and a water receiving trough arranged parallel to the rear mopping roller brush; The squeegee module includes a squeegee arranged at the rear end of the bottom of the chassis body; Among them, the front roller brush module, the rear mopping roller brush module and the squeegee module are all configured as liftable structures. 2. A fully automatic multifunctional chassis for a cleaning robot according to claim 1, characterized in that the driving wheel adopts a differential drive mode. 3. A fully automatic multifunctional chassis of a cleaning robot according to claim 1, characterized in that: the rear mopping roller brush adopts a self-cleaning floor mopping roller brush. 4. A fully automatic multifunctional chassis for a cleaning robot according to claim 1, characterized in that front and rear universal wheels are respectively provided between the front end and the rear end of the bottom of the chassis body. 5. A fully automatic multifunctional chassis for a cleaning robot according to claim 1, characterized in that: the robot is provided with a controller with electrical signals connected to each module on the chassis body, a side brush module and a front roller brush module. The squeegee module absorbs water on the ground, and the dust removal module is used to remove dust from the ground. Each module is used according to the instructions sent by the controller. Work individually or in combination. 6. A fully automatic multifunctional chassis for a cleaning robot according to claim 1, characterized in that: the cleaning robot is provided with a sewage tank and a sewage pipeline, the sewage pipeline is connected to the water receiving tank and the sewage tank, and the sewage pipeline is provided with Sewage pump.