Novel environmental sanitation sweeping equipment with noise reduction function

Abstract

The novel environmental sanitation sweeping equipment with the noise reduction function comprises a sweeping robot body, a protective sleeve is fixedly installed on the outer side of the sweeping robot body, and a main wheel is fixedly installed on the outer side of a transmission shaft of an electric motor at the rear end of the sweeping robot body. A universal base is fixedly installed at the position, close to the front end, of the lower surface of the sweeping robot body in an embedded mode, front wheels are movably installed in the universal base, and a camera is fixedly installed at the position, located at the front end, of the outer side of the sweeping robot body in an embedded mode. According to the novel environmental sanitation sweeping equipment with the noise reduction function, noise is smaller in the sweeping process of the sweeping robot through the protective sleeve, the main wheel and the front wheel, the environment is more quiet in the sweeping process, the protective sleeve reduces noise generated by collision of the sweeping robot, the protective sleeve can be disassembled, assembled and replaced, and the cost is reduced. The main wheels and the front wheels reduce noise generated by the rolling wheels and the surfaces of tiles and wood boards in the moving process of the sweeping robot.

Description

Technical Field

[0001] This utility model relates to the technical field of sanitation cleaning equipment structure, and in particular to a new type of sanitation cleaning equipment with noise reduction function. Background Technology

[0002] Sanitation cleaning equipment is an important tool for maintaining urban environmental sanitation. It includes low-noise compact sweepers, pure electric sweepers, fog cannons, and pure electric sweepers. New sanitation cleaning equipment with noise reduction functions mainly includes pure electric sweepers, pure electric floor scrubbers, and intelligent household robot vacuum cleaners. Among them, robot vacuum cleaners use internal turbine fans to generate suction to suck dust, hair, and other debris from the ground into a dust collection box. At the same time, it is also equipped with side brushes and center brushes to clean corners and stubborn stains on the ground. During the cleaning process, robot vacuum cleaners use sensors and algorithms to plan the cleaning path to avoid repeated cleaning and omissions.

[0003] Robotic vacuum cleaners are convenient and efficient smart home devices that can save users a lot of time and energy. In current technology, robotic vacuum cleaners move and turn by contacting the ground with rollers and have intelligent obstacle avoidance functions. However, there are several problems with this method of using robotic vacuum cleaners. First, the rollers can easily make noise when rolling on tile and wood surfaces. Second, objects, people and animals moving in the house can still bump into the robotic vacuum cleaner and make noise. Also, the robotic vacuum cleaner may collide with objects and make noise if it cannot avoid them in time. Utility Model Content

[0004] The main purpose of this utility model is to provide a new type of sanitation cleaning equipment with noise reduction function, which can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A novel sanitation cleaning device with noise reduction function includes a sweeping robot body. A protective cover is fixedly installed on the outside of the sweeping robot body. A main wheel is fixedly installed on the outside of the drive shaft of the electric motor at the rear of the sweeping robot body. A universal base is embedded and fixedly installed on the lower surface of the sweeping robot body near the front end. A front wheel is movably installed inside the universal base. A camera is embedded and fixedly installed on the outside of the sweeping robot body at the front end. An LDS laser rangefinder sensor is fixedly installed on the upper surface of the sweeping robot body near the front end. A main brush roller is located at the middle of the lower surface of the sweeping robot body. A side brush is fixedly installed on the lower surface of the sweeping robot body near the lower end of the front motor rotation shaft. A dust collection box is embedded and installed on the lower surface of the sweeping robot body near the rear end.

[0007] Preferably, the protective sleeve includes Velcro strips, Velcro main strips, and rounded sponge strips.

[0008] Preferably, the Velcro strip is adhered and fixed to the outside of the robot vacuum cleaner body, the Velcro mother strip is adhered to the outside of the Velcro strip, and the rounded corner sponge strip is adhered and fixed to the outside of the Velcro mother strip.

[0009] Preferably, the main wheel includes a first wheel body, a first sponge ring, and a first rubber sleeve.

[0010] Preferably, the first wheel body is fixedly installed on the outside of the drive shaft of the electric motor at the rear end of the robot body, the first sponge ring is fixedly installed on the outside of the first wheel body, the first rubber sleeve is fixedly installed on the outside of the first sponge ring, and the first rubber sleeve has a horizontal groove on its outside. The number of horizontal grooves on the outside of the first rubber sleeve is several, and the horizontal grooves on the outside of the first rubber sleeve are evenly distributed.

[0011] Preferably, the front wheel includes a second wheel body, a second sponge ring, and a second rubber sleeve.

[0012] Preferably, the main body of the second wheel is movably installed inside the universal base, the second sponge ring is fixedly installed on the outside of the main body of the second wheel, the second rubber sleeve is fixedly installed on the outside of the second sponge ring, and a transverse groove is provided on the outside of the second rubber sleeve. The number of transverse grooves on the outside of the second rubber sleeve is several, and the transverse grooves on the outside of the second rubber sleeve are evenly distributed.

[0013] This invention features a protective sleeve, main wheel, and front wheel. These components reduce noise during the cleaning process, creating a quieter environment. The protective sleeve reduces noise from collisions and is replaceable. The main wheel and front wheel minimize noise from the rollers hitting tile and wood surfaces during movement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the novel sanitation cleaning equipment with noise reduction function according to this utility model;

[0015] Figure 2 A schematic diagram showing the lower surface of the main body of the sweeping robot of this novel sanitation cleaning equipment with noise reduction function;

[0016] Figure 3 This is an exploded structural diagram of the protective cover of the novel sanitation cleaning equipment with noise reduction function according to this utility model.

[0017] Figure 4This is an exploded view of the main wheel structure of the novel sanitation sweeping equipment with noise reduction function according to this utility model;

[0018] Figure 5 This is a schematic diagram of the disassembled front wheel structure of the novel sanitation cleaning equipment with noise reduction function according to this utility model.

[0019] In the picture: 1. Main body of the robot vacuum cleaner; 2. Protective cover; 201. Velcro strip; 202. Velcro inner strip; 203. Rounded corner sponge strip; 3. Main wheel; 301. Main body of wheel number one; 302. Sponge ring number one; 303. Rubber sleeve number one; 4. Universal base; 5. Front wheel; 501. Main body of wheel number two; 502. Sponge ring number two; 503. Rubber sleeve number two; 6. Camera; 7. LDS laser rangefinder sensor; 8. Main brush roller; 9. Side brush disc; 10. Dust collection box. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-5 As shown, a new type of sanitation cleaning equipment with noise reduction function includes a sweeping robot body 1. A protective cover 2 is fixedly installed on the outside of the sweeping robot body 1. A main wheel 3 is fixedly installed on the outside of the drive shaft of the electric motor at the rear of the sweeping robot body 1. A universal base 4 is embedded and fixedly installed on the lower surface of the sweeping robot body 1 near the front end. A front wheel 5 is movably installed inside the universal base 4. A camera 6 is embedded and fixedly installed on the outside of the sweeping robot body 1 at the front end. An LDS laser rangefinder sensor 7 is fixedly installed on the upper surface of the sweeping robot body 1 near the front end. The main brush roller 8 is located in the middle of the lower surface of the robot body 1. A side brush disc 9 is fixedly installed on the lower surface of the robot body 1 near the lower end of the front motor rotating shaft. A dust collection box 10 is embedded in the lower surface of the robot body 1 near the rear end. The protective cover 2, main wheel 3 and front wheel 5 make the robot cleaner and quieter during the cleaning process. The protective cover 2 reduces the noise caused by the robot's collision and can be disassembled and replaced. The main wheel 3 and front wheel 5 reduce the noise from the rollers hitting the tile and wood surfaces during the robot's movement.

[0022] In this embodiment, the protective sleeve 2 includes Velcro strips 201, Velcro female strips 202, and rounded sponge strips 203.

[0023] In this embodiment, the Velcro strip 201 is adhered and fixed to the outside of the robot vacuum cleaner body 1, the Velcro mother strip 202 is adhered to the outside of the Velcro strip 201, and the rounded corner sponge strip 203 is adhered and fixed to the outside of the Velcro mother strip 202. During the use of the robot vacuum cleaner, the rounded corner sponge strip 203 plays a cushioning role. When replacing, pinch the tail of the Velcro mother strip 202, tear apart the Velcro strip 201 and the Velcro mother strip 202, and when re-attaching, re-attach the Velcro strip 201 and the Velcro mother strip 202 together.

[0024] In this embodiment, the main wheel 3 includes a first wheel body 301, a first sponge ring 302, and a first rubber sleeve 303.

[0025] In this embodiment, the first wheel body 301 is fixedly installed on the outside of the drive shaft of the electric motor at the rear end of the robot vacuum body 1. The first sponge ring 302 is fixedly installed on the outside of the first wheel body 301. The first rubber sleeve 303 is fixedly installed on the outside of the first sponge ring 302. The first rubber sleeve 303 has a horizontal groove on its outer side. There are several horizontal grooves on the outer side of the first rubber sleeve 303. The horizontal grooves on the outer side of the first rubber sleeve 303 are evenly distributed. When the motor drives the main wheel 3 to roll inside the robot vacuum body 1, the first sponge ring 302 on the outer side of the first wheel body 301 makes the first rubber sleeve 303 fit the ground more closely. The horizontal grooves on the outer side of the first rubber sleeve 303 increase the friction. The first rubber sleeve 303 plays an anti-slip role, and the first sponge ring 302 plays a cushioning role.

[0026] In this embodiment, the front wheel 5 includes a second wheel body 501, a second sponge ring 502, and a second rubber sleeve 503.

[0027] In this embodiment, the main body 501 of the second wheel is movably installed inside the universal base 4, the second sponge ring 502 is fixedly installed on the outside of the main body 501 of the second wheel, and the second rubber sleeve 503 is fixedly installed on the outside of the second sponge ring 502. The second rubber sleeve 503 has a horizontal groove on its outer side, and there are several horizontal grooves on the outer side of the second rubber sleeve 503. The horizontal grooves on the outer side of the second rubber sleeve 503 are evenly distributed. During the turning process of the sweeping robot, the universal base 4 drives the front wheel 5 to roll. The second sponge ring 502 on the outer side of the main body 501 of the second wheel makes the second rubber sleeve 503 fit the ground more closely. The horizontal grooves on the outer side of the second rubber sleeve 503 increase the friction. The second rubber sleeve 503 has an anti-slip function, and the second sponge ring 502 has a cushioning function.

[0028] The scope of protection of this utility model is not limited to the above embodiments and their variations. Conventional modifications and substitutions made by those skilled in the art based on the content of these embodiments are all within the scope of protection of this utility model.

Claims

1. A new type of sanitation cleaning equipment with noise reduction function, characterized in that: The robot includes a main body (1), a protective cover (2) fixedly installed on the outside of the main body (1), a main wheel (3) fixedly installed on the outside of the drive shaft of the electric motor at the rear end of the main body (1), a universal base (4) embedded and fixedly installed on the lower surface of the main body (1) near the front end, a front wheel (5) movably installed inside the universal base (4), a camera (6) embedded and fixedly installed on the outside of the main body (1) at the front end, an LDS laser rangefinder (7) fixedly installed on the upper surface of the main body (1) near the front end, a main brush roller (8) located on the lower surface of the main body (1) in the middle, a side brush disc (9) fixedly installed on the lower surface of the main body (1) near the lower end of the motor rotation shaft, and a dust collection box (10) embedded and installed on the lower surface of the main body (1) near the rear end.

2. The novel sanitation cleaning equipment with noise reduction function according to claim 1, characterized in that: The protective sleeve (2) includes Velcro strips (201), Velcro main strips (202), and rounded sponge strips (203).

3. The novel sanitation cleaning equipment with noise reduction function according to claim 2, characterized in that: The Velcro strip (201) is glued and fixed to the outside of the robot body (1), the Velcro mother strip (202) is glued to the outside of the Velcro strip (201), and the rounded corner sponge strip (203) is glued and fixed to the outside of the Velcro mother strip (202).

4. The novel sanitation cleaning equipment with noise reduction function according to claim 3, characterized in that: The main wheel (3) includes a first wheel body (301), a first sponge ring (302) and a first rubber sleeve (303).

5. The novel sanitation cleaning equipment with noise reduction function according to claim 4, characterized in that: The first wheel body (301) is fixedly installed on the outside of the drive shaft of the electric motor at the rear end of the sweeping robot body (1). The first sponge ring (302) is fixedly installed on the outside of the first wheel body (301). The first rubber sleeve (303) is fixedly installed on the outside of the first sponge ring (302). A transverse groove is provided on the outside of the first rubber sleeve (303). There are several transverse grooves on the outside of the first rubber sleeve (303). The transverse grooves on the outside of the first rubber sleeve (303) are evenly distributed.

6. The novel sanitation cleaning equipment with noise reduction function according to claim 5, characterized in that: The front wheel (5) includes a second wheel body (501), a second sponge ring (502), and a second rubber sleeve (503).

7. The novel sanitation cleaning equipment with noise reduction function according to claim 6, characterized in that: The main body of the second wheel (501) is movably installed inside the universal base (4). The second sponge ring (502) is fixedly installed on the outside of the main body of the second wheel (501). The second rubber sleeve (503) is fixedly installed on the outside of the second sponge ring (502). A transverse groove is provided on the outside of the second rubber sleeve (503). There are several transverse grooves on the outside of the second rubber sleeve (503). The transverse grooves on the outside of the second rubber sleeve (503) are evenly distributed.

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