Sweeping robot for dust collection and cleaning

Abstract

The utility model relates to the technical field of floor sweeping robots, and discloses a floor sweeping robot for dust collection and cleaning, which comprises a floor sweeping robot main body, the right end of the floor sweeping robot main body is connected with two sliding rods I through a supporting assembly, and the separated ends of the two sliding rods I are fixedly connected with limiting pieces I; the close ends of the two first sliding rods are connected with fixing rollers through tenon-and-mortise assemblies, the outer walls of the fixing rollers are fixedly connected with towel rollers, the left end of the sweeping robot body is fixedly connected with second sliding rods, the outer walls of the second sliding rods are slidably connected with an anti-collision plate, and an elastic piece is arranged at the joint of the anti-collision plate and the sweeping robot body. According to the towel roller cleaning device, the fixed roller is pressed, the towel roller can be easily taken down to be cleaned through the compression of the first spring and the separation mechanism of the tenon, and when the robot encounters an obstacle in the cleaning process, the anti-collision plate can rapidly respond under the elastic supporting of the elastic piece, and the impact force applied by the obstacle is effectively buffered.

Description

TECHNICAL FIELD

[0001] The utility model relates to a floor sweeping robot technical field, especially a floor sweeping robot for dust absorption cleaning. BACKGROUND

[0002] With the acceleration of people's life rhythm and the improvement of the requirement of life quality, the automatic cleaning equipment gradually becomes the necessary choice of family. As an important representative among them, the floor sweeping robot can reduce the cleaning burden of people to a certain extent, save time and energy, and make the family cleaning more convenient and efficient.

[0003] The traditional floor sweeping robot mainly focuses on dust absorption and simple sweeping action in the cleaning function. For example, most of them are only equipped with a single brush or a simple dust absorption device, and the effect is often poor when dealing with ground stains. For some strong viscous stains or areas with more dust, it is difficult to clean thoroughly by relying on conventional dust absorption and simple brush sweeping. Moreover, during the cleaning process, the cleaning parts of the floor sweeping robot are easy to be contaminated with dirt, especially the parts directly contacting the ground, such as the mop cloth. But many existing designs do not consider the convenient disassembly and cleaning of the cleaning parts, which leads to a big discount in cleaning effect after a long time of use. Not only can it not effectively remove the ground stains, but also it may cause secondary pollution due to dirt residues, which seriously affects the overall cleaning efficiency and quality, and cannot meet the user's demand for efficient cleaning. In view of this technical problem, the present application provides a floor sweeping robot for dust absorption cleaning. SUMMARY

[0004] The utility model discloses a floor sweeping robot for dust absorption cleaning, press fixed roller, utilize the compression of spring one and the disengagement mechanism of tenon, can easily take down the towel roller to clean, when the robot encounters obstacles in the sweeping process, the anti-collision plate can respond quickly under the elastic support of the elastic sheet, and effectively buffer the impact force exerted by the obstacle.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A floor sweeping robot for dust absorption cleaning, including floor sweeping robot main part, the floor sweeping robot main part right end is connected with two slide rods one through support assembly, two the slide rod one side away one end all is fixedly connected with limit piece one, two the slide rod one side near one end all is connected with fixed roller through mortise and tenon assembly, the fixed roller outer wall is fixedly connected with towel roller, the floor sweeping robot main part left end is fixedly connected with slide rod two, the slide rod two outer wall is connected with anti -collision board of sliding, the anti -collision board and floor sweeping robot main part junction is provided with elastic sheet, the elastic sheet is connected in the outer wall of slide rod two of sliding, the floor sweeping robot main part bottom middle part is fixedly connected with dust absorption groove.

[0007] Further, the mortise and tenon assembly includes two limit sheets two located at one end of the two slide rods, and the inner walls of the two limit sheets two are slidably connected with tenons, and the two tenons are fixedly connected at the opposite ends of the fixed roller.

[0008] Further, the support assembly includes two fixed frames located at the right end of the robot body, and the proximal end of the fixed frame is fixedly connected with a fixed sleeve, and the outer walls of the two slide rods are slidably connected with the two fixed sleeves.

[0009] Further, the inner walls of the two fixed sleeves are provided with springs one, and the proximal ends of the two springs one are connected with the two fixed frames, and the other ends of the two springs one are connected with the opposite ends of the two limit sheets one.

[0010] Further, the bottom left side of the robot body is rotatably connected with a brush.

[0011] Further, the bottom of the robot body is provided with wheels through a wheel frame.

[0012] Further, the robot body is used to drive the brush and the wheels to operate.

[0013] The utility model has the advantages of:

[0014] 1、In the utility model, the fixed roller is pressed, the compression of the spring one and the disengagement mechanism of the tenon are utilized, the towel roller can be easily taken down for cleaning, the design facilitates the daily maintenance of the towel roller, ensures that the towel roller always maintains good cleaning effect, effectively avoids the problems of cleaning efficiency reduction and secondary pollution caused by long-term non-cleaning of the towel roller, and greatly improves the use experience of the user.

[0015] 2、In the utility model, when the robot encounters an obstacle during cleaning, the anti-collision plate can quickly respond under the elastic support of the elastic sheet, effectively buffers the impact force exerted by the obstacle, the design significantly reduces the risk of damage of the robot due to collision, not only protects the internal precision components of the robot and prolongs the service life, but also reduces the damage to the surrounding environment and furniture caused by collision, and ensures the safe and stable cleaning process. DRAWINGS

[0016] Figure 1 A three-dimensional view of a dust cleaning robot is provided for the utility model;

[0017] Figure 2 A dust cleaning groove structure diagram of a dust cleaning robot is provided for the utility model;

[0018] Figure 3A spring structure schematic view of the dust cleaning sweeping robot is provided in the utility model.

[0019] Figure 4 A spring structure schematic view of the dust cleaning sweeping robot is provided in the utility model.

[0020] Legend:

[0021] 1, sweeping robot main body; 2, fixed frame; 3, fixed sleeve; 4, sliding rod one; 5, limit piece one; 6, limit piece two; 7, spring one; 8, tenon; 9, fixed roller; 10, towel roller; 11, wheel; 12, brush; 13, dust suction groove; 14, sliding rod two; 15, anti-collision plate; 16, spring piece. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Reference Figures 1-3 The utility model provides an embodiment: a dust cleaning sweeping robot, including sweeping robot main body 1, sweeping robot main body 1 right end is connected with two sliding rod one 4 through two fixed frame 2 and two fixed sleeve 3, two sliding rod one 4 is away from one end and is fixedly connected with limit piece one 5, two sliding rod one 4 is close to one end and is connected with fixed roller 9 through limit piece two 6 and tenon 8, fixed roller 9 outer wall is fixedly connected with towel roller 10, sweeping robot main body 1 left end is fixedly connected with sliding rod two 14, and sliding rod two 14 outer wall is slidably connected with anti-collision plate 15, and anti-collision plate 15 and sweeping robot main body 1 junction is provided with spring piece 16, and spring piece 16 is slidably connected on the outer wall of sliding rod two 14, and sweeping robot main body 1 bottom middle part is fixedly connected with dust suction groove 13.

[0024] Specifically, after the completion of the cleaning work of the floor by the brush 12, with the continuous movement of the sweeping robot main body 1, the mop roller 10 located on the outer wall of the fixed roller 9 will be in contact with the ground, and the mop roller 10 will be used to mop the floor by using the water absorption and wiping effect of the mop roller 10, so as to further remove the stains and dust on the ground, so that the floor is cleaner and more tidy. When the cleaning task is completed, if it is necessary to clean the mop roller 10, the fixed roller 9 can be pressed to either side of the fixed frame 2. At this time, the slide rod one 4 will move with the movement of the fixed roller 9, and the limiting piece one 5 at the far end of the slide rod one 4 will press the spring one 7 on the inner wall of the fixed sleeve 3. With the compression of the spring one 7, the tenon 8 located in the limiting piece two 6 at the close end of the two slide rods one 4 will be separated from the clamping of the limiting piece two 6 under the action of the elastic force of the spring one 7 and the displacement of the fixed roller 9. In this way, the mop roller 10 connected with the fixed roller 9 can be detached from the sweeping robot main body 1 for cleaning.

[0025] Referring to Figure 1 , Figure 2 and Figure 4 , the limiting piece two 6 at the close end of the two slide rods one 4 is slidably connected with the tenon 8, and the two tenons 8 are fixedly connected to the far ends of the fixed roller 9. The two fixed frames 2 at the right end of the sweeping robot main body 1 are fixedly connected with the fixed sleeve 3 at the close end, and the two fixed sleeves 3 are slidably connected to the outer walls of the two slide rods one 4. The inner walls of the two fixed sleeves 3 are provided with the spring one 7, and one end of the two springs one 7 is connected to the close end of the two fixed frames 2, and the other end of the two springs one 7 is connected to the far end of the two limiting pieces one 5. The sweeping robot main body 1 is rotatably connected with the brush 12 at the left side of the bottom end, and is provided with the wheel 11 through the wheel frame at the bottom end. The sweeping robot main body 1 is used to drive the brush 12 and the wheel 11 to operate.

[0026] Specifically, during the cleaning process of the sweeping robot main body 1, if an obstacle is encountered, the anti-collision plate 15 on the slide rod two 14 at the left end of the sweeping robot main body 1 will play a role. Since the anti-collision plate 15 and the sweeping robot main body 1 are connected with the spring 16, and the spring 16 is slidably connected to the outer wall of the slide rod two 14, when the anti-collision plate 15 contacts the obstacle, under the elastic buffering action of the spring 16, the anti-collision plate 15 can effectively resist the impact force generated by the obstacle on the sweeping robot main body 1, so as to avoid damage to the sweeping robot main body 1 due to collision.

[0027] Working principle: after starting the sweeper robot main body 1, place the sweeper robot main body 1 to the position needing cleaning, the sweeper robot main body 1 will drive two brushes 12 to rotate to the opposite direction, and the garbage, dust and the like are swept to the dust suction groove 13, then the sweeper robot main body 1 will drive the dust suction device inside to run, and the garbage and dust are sucked into the sweeper robot main body 1 through the dust suction groove 13, and the sweeper robot main body 1 can be disassembled for cleaning the garbage and dust, after the floor is swept by the brush 12, the floor is washed by the towel roller 10, so that the floor is cleaner and neater, when the sweeper robot main body 1 encounters an obstacle during cleaning, the anti-collision plate 15 will play a buffering role under the action of the elastic sheet 16, resist a certain impact force, and prevent the sweeper robot main body 1 from being damaged, after cleaning is completed, press the fixed roller 9 to any side of the fixed frame 2, extrude the spring 7 through the slide rod 4 and the limiting sheet 1, so that the other side tenon 8 is separated from the clamping of the limiting sheet 2, and the towel roller 10 can be disassembled and cleaned, after cleaning is completed, insert the towel roller 10 on the fixed roller 9 on any side into the groove of the limiting sheet 2 and extrude the limiting sheet 2, extrude the spring 7 through the slide rod 4 and the limiting sheet 1, then press the limiting sheet 2 on the other side to extrude the spring 7 inside, and after the tenon 8 is clamped into the groove of the limiting sheet 2, the force is cancelled, under the action of the two springs 7, a spring force in the opposite direction is applied to the two limiting sheets 2, so that the two limiting sheets 2 are clamped to the fixed roller 9 more tightly.

[0028] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement and the like made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A robot vacuum cleaner characterized by: Including the sweeper robot body (1), the right end of the sweeper robot body (1) is connected with two slide bars (4) through a support assembly, the distal ends of the two slide bars (4) are fixedly connected with limiting sheets (5), the proximal ends of the two slide bars (4) are connected with fixed rollers (9) through a mortise and tenon assembly, the outer wall of the fixed roller (9) is fixedly connected with a towel roller (10), the left end of the sweeper robot body (1) is fixedly connected with a slide bar (14), the outer wall of the slide bar (14) is slidably connected with a bumper plate (15), the connection between the bumper plate (15) and the sweeper robot body (1) is provided with elastic sheets (16), the elastic sheets (16) are slidably connected to the outer wall of the slide bar (14), and the bottom end of the sweeper robot body (1) is fixedly connected with a dust suction groove (13).

2. The robot vacuum cleaner of claim 1, wherein: The mortise and tenon assembly comprises limiting sheets (6) located at the proximal ends of the two slide bars (4), the inner walls of the two limiting sheets (6) are slidably connected with tenons (8), and the two tenons (8) are fixedly connected to the distal ends of the fixed roller (9).

3. The robot vacuum cleaner of claim 1, wherein: The support assembly comprises two fixed frames (2) located at the right end of the sweeper robot body (1), the proximal ends of the fixed frames (2) are fixedly connected with fixed sleeves (3), and the outer walls of the two fixed sleeves (3) are slidably connected with the two slide bars (4) respectively.

4. The robot vacuum cleaner of claim 3, wherein: The inner walls of the two fixed sleeves (3) are provided with springs (7), one ends of the two springs (7) are connected to the proximal ends of the two fixed frames (2) respectively, and the other ends of the two springs (7) are connected to the distal ends of the two limiting sheets (5) respectively.

5. The robot vacuum cleaner of claim 1, wherein: The bottom end of the sweeper robot body (1) is rotatably connected with a brush (12) on the left side.

6. The robot vacuum cleaner of claim 1, wherein: The bottom end of the sweeper robot body (1) is provided with wheels (11) through a wheel frame.

7. The robot vacuum cleaner of claim 1, wherein: The sweeper robot body (1) is used to drive the brush (12) and the wheels (11) to run.

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