CN206880635U - Clean robot - Google Patents

Abstract

The utility model discloses a cleaning robot (100), which includes a main body (3), a water tank (4), a wiping device, a cleaning device and a garbage collection device (8), and also includes a water pump (5), a water pipe (7) and a nozzle (6), the water pump (5) is used to extract the water in the water tank (4), the water pipe (7) is connected to the water pump (5) and the nozzle (6), and the nozzle (6) is located at the main body (2) On the edge, for spraying water onto the floor in the direction of travel (F) of the cleaning robot. Compared with the prior art, the utility model directly sprays water on the ground/floor in front of the cleaning robot's traveling direction through the nozzle, and then wipes the spraying area through the wiping device, because the dust or garbage on the ground is infiltrated by water in advance , so that the dust is more easily adsorbed on the wiping device and the garbage adsorbed on the ground/floor is more easily cleaned by the cleaning device, thereby improving the cleaning efficiency of the cleaning robot.

Description

cleaning robot

technical field

The utility model relates to the field of service robots, in particular to a cleaning robot used for indoor floor cleaning.

Background technique

The cleaning robot with wiping function currently on the market generally includes a water tank and a mopping cloth. Go to the floor mopping device (mopping cloth), and then wipe the ground by the mopping device (mopping cloth). This way of wiping the floor has the following problems:

1. The water infiltrated or sprayed onto the mopping cloth is uneven, resulting in uneven dryness and wetness of the mopping cloth, and the dust on the ground/floor cannot be effectively wiped;

2. The cleaning device (rotating brush) directly cleans the garbage (such as paper scraps, etc.) adsorbed on the ground/floor, and cannot effectively remove it.

Utility model content

In order to solve the technical problems in the background technology, the technical scheme adopted in the utility model is as follows:

A cleaning robot, including a main body, a water tank, a wiping device, a cleaning device and a garbage collection device, and also includes a water pump, a water pipe and a spray head, the water pump is used to extract the water in the water tank, the water pipe is connected to the water pump and the spray head, the The spray head is located on the edge of the main body for spraying water onto the ground in the direction of travel (F) of the cleaning robot.

Further, in order to expand the spraying area of the spraying head, there are at least two spraying heads.

Further, in order to facilitate maintenance or replacement of the water tank, the water tank is detachably installed on the garbage collection device.

Further, in order to save space in the main body of the cleaning robot, the water pump is installed on one side of the garbage collection device and below the water tank.

Further, in order to facilitate maintenance or replacement of the wiping device, the wiping device is detachably mounted on the main body.

Further, in order to facilitate cleaning of the wiping device, the wiping device includes a wiper plate and a wiper, and the wiper is detachably mounted on the wiper plate.

Compared with prior art, the beneficial effect of the present invention is:

The utility model directly sprays water on the ground/floor in front of the cleaning robot's traveling direction through the nozzle, and then wipes the spraying area through the wiping device, because the dust or garbage on the ground is infiltrated by water in advance, so that the dust is easier to absorb On the wiping device and the garbage adsorbed on the ground/floor are cleaned by the cleaning device, thereby improving the cleaning efficiency of the cleaning robot.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is the schematic diagram of the cleaning robot of preferred embodiment of the present invention;

2 is a schematic diagram of a cleaning robot according to another embodiment of the present invention;

FIG. 3 is a schematic diagram of a water tank and a water pump of the cleaning robot shown in FIG. 1 .

detailed description

The technical scheme of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments. Apparently, the embodiments described here are only some of the embodiments of the utility model, not all of them. Based on the specific embodiments described in the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection defined by the claims of the present utility model.

Example 1

As shown in FIG. 1 to FIG. 3 , a schematic diagram of a cleaning robot and its components in a preferred embodiment of the present invention.

Please combine Fig. 1, Fig. 3, cleaning robot 100 in the present embodiment comprises main body 3, water tank 4, wiping device (unmarked), water pump 5, nozzle 6, water pipe 7, cleaning device (because cleaning device is positioned at the bottom of main body 3 , not shown in the accompanying drawings) and garbage collection device 8, of course, the cleaning robot also includes necessary components such as control device, sensor device and drive device, because there is no direct connection with the technical problem to be solved by the utility model, no more below Describe it in detail.

The main body 3 is roughly circular, the wiping device is installed at the bottom of the main body 3, the water tank 4, the water pump 5 and the water pipe 7 are installed in the main body 3, the water pump 5 and the water tank 4 are installed together, and the water inlet of the water pump 5 extends into the water tank for The water in the water tank 4 is extracted, and one end of the water pipe 7 is connected to the water outlet of the water pump 5, and the other end is connected to the nozzle 6, which is located on one side edge of the main body 3 (as shown in Figure 1), and is used to evenly spray water to the Clean the ground in the direction F of the robot's travel. It should be noted that the traveling direction F refers to the actual moving direction of the cleaning robot 100 , including a forward direction and a backward direction.

The cleaning device (such as a rotating brush) is installed at the bottom of the main body 3, and is used to sweep the garbage on the ground/floor to the garbage collection device 8. In this embodiment, the garbage collection device 8 is installed on the main body 3 by buckling , and can be disassembled from the main body 3.

As shown in Figure 3, in order to facilitate the maintenance or replacement of the water tank 4, the water tank 4 is installed on the garbage collection device 8 in a detachable manner, and the water pump 5 is installed on one side of the garbage collection device 8, and is located under the water tank 4 , the water pump 5 is fixed on the water tank 4 or the garbage collection device 8 by locks or screws. Therefore, the garbage collection device 8, the water tank 4 and the water pump 5 can be taken out or installed from the main body 3 as an assembly, which has the advantages of compact structure and convenient operation for users.

For the convenience of maintenance or replacement of the wiping device, the wiping device is detachably mounted on the main body 3; for the convenience of cleaning of the wiping device, the wiping device includes a rag plate 1 and a rag 2, and the rag 2 is detachable (such as It is installed on the rag board 1 through Velcro), and when the rag 2 needs to be cleaned, the rag 2 can be directly removed from the rag board 1 for cleaning, and the operation and cleaning are more convenient.

The cleaning process of the cleaning robot 100 of the present embodiment is as follows:

After the cleaning robot 100 is turned on, the water pump 5 is started, and the water in the water tank 4 is extracted, and the extracted water flows through the water pipe 7 to the nozzle 6 on the side edge of the main body 3 and then evenly sprays on the ground, while the cleaning robot moves along the F direction , the wiping device wipes the ground area sprayed with water to take away the dust on the ground/floor, and at the same time, the rotating brush cleans the garbage (such as paper scraps) adsorbed on the ground/floor. Since the ground/floor is soaked by the water sprayed from the nozzle, dust is more likely to be adsorbed on the wiping device; similarly, the garbage adsorbed on the ground/floor is also more likely to be scraped and swept away by the roller brush assembly after being soaked in water. to the waste collection unit.

Example 2

As shown in FIG. 2 , it is another embodiment of the present invention. This embodiment is basically the same as Embodiment 1, so it will not be described in detail again. The difference is that a shower head 6 is also arranged on the edge of the other side of the main body 3, and the number of the shower head 6 is two. Of course, other number of shower heads can also be set. Good cleaning effect.

Since the main body 3 of the cleaning robot in this embodiment is provided with nozzles 6 on both sides, the opening and closing of the nozzles can be controlled by the control unit (MCU) of the cleaning robot (such as installing a solenoid valve), so that the cleaning in the working state The spray heads 6 on one side of the robot 100 in the traveling direction F are turned on, while the spray heads 6 on the other side are turned off.

What is disclosed above is only an embodiment of the technical solution of the utility model, and cannot limit the scope of rights of the utility model. Therefore, the equivalent changes made according to the claims of the utility model still belong to the scope covered by the utility model.

Claims (6)

1. a kind of clean robot (100), including main body (3), water tank (4), wiping arrangement, clearing apparatus and refuse collector (8), it is characterised in that be also used for including water pump (5), water pipe (7) and shower nozzle (6), the water pump (5) by the water in water tank (4) Extract out, water pipe (7) the connection water pump (5) and shower nozzle (6), the shower nozzle (6) is located on main body (3) edge, for water to be sprayed Spill to clean robot direct of travel (F) ground.

2. clean robot (100) according to claim 1, it is characterised in that：The shower nozzle (6) is at least two.

3. clean robot (100) according to claim 1, it is characterised in that：The water tank (4) is removably mounted on On refuse collector (8).

4. clean robot (100) according to claim 3, it is characterised in that：The water pump (5) is arranged on refuse collection Device (8) side, and positioned at the lower section of water tank (4).

5. clean robot (100) according to claim 1, it is characterised in that：The wiping arrangement is removably installed In main body (3).

6. clean robot (100) according to claim 1, it is characterised in that：The wiping arrangement includes Wiping cloth plate (1) With rag (2), the rag (2) is removably mounted on Wiping cloth plate (1).