CN221242717U

CN221242717U - Sweeping robot

Info

Publication number: CN221242717U
Application number: CN202420183285.6U
Authority: CN
Inventors: 郑晖
Original assignee: Jinhua Zhanmei Environmental Protection Technology Co ltd
Current assignee: Jinhua Zhanmei Environmental Protection Technology Co ltd
Priority date: 2024-01-25
Filing date: 2024-01-25
Publication date: 2024-07-02
Anticipated expiration: 2034-01-25

Abstract

The utility model discloses a sweeping robot, comprising: the floor sweeping robot is characterized in that a connecting plate is fixedly arranged at one end of the floor sweeping robot body, sweeping mechanisms are fixedly arranged at two sides of the connecting plate and rotate at the lower surface of the floor sweeping robot body, a U-shaped frame is fixedly arranged at one end of the connecting plate, a swing arm is rotatably arranged in the U-shaped frame, a rotating rod is fixedly arranged on the upper surface and the lower surface of the swing arm, the rotating rod of the swing arm is rotatably arranged in the U-shaped frame, a threaded hole is formed in the lower surface of the rotating rod, a scraping assembly is detachably arranged in the threaded hole, and a first motor is fixedly arranged on the upper surface of the U-shaped frame. According to the utility model, through the design of the inclination adjusting component and the scraping component, the cleaning device has the function of cleaning an included angle, and the effect of adjusting the inclination angle can enable the cleaning device to be more matched with a corner and a gas inclined plane, so that the terrain adaptability of the cleaning disc can be increased, and the cleaning dead angle and insufficient cleaning caused by the cleaning condition can be avoided.

Description

Sweeping robot

Technical Field

The utility model relates to the technical field of sanitation cleaning, in particular to a sweeping robot.

Background

The intelligent unmanned sweeper is popularized in the sanitation industry, so that people can enjoy the unmanned technology and the benefits brought to the sanitation workers by the intelligent sanitation.

For example, the patent with the publication number of CN205171430U discloses an indoor ground sweeper, which aims to solve the problems of low sweeping efficiency, dependence on water medium, high dust and high noise of sweeping equipment and environmental pollution when fuel is adopted as energy in the prior art. The indoor ground sweeper comprises a sweeper body, a disc sweeping unit, a garbage transferring unit and a rolling sweeping unit; the disc scanning unit is arranged on the front end surface of a front plate of the vehicle body in the vehicle body through a right L-shaped supporting arm and a left L-shaped supporting arm; the garbage temporary storage box in the garbage transfer unit is arranged at the bottom end of the garbage box sleeve box and is in sliding connection, the garbage box is arranged in the garbage box sleeve box, the garbage box sleeve box is arranged at the front end in the vehicle body shell, the front end surface of the garbage conveying bin is in contact connection with the rear end surface of the garbage box sleeve box, and the left end and the right end of the garbage conveying bin are respectively fixedly connected with the right plate and the left plate of the vehicle body; the rolling brush outer cover of the rolling brush unit is fixed on the right plate and the left plate of the vehicle body, and the front end outlet of the rolling brush outer cover is aligned with and fixedly connected with the rear end inlet of the garbage conveying bin.

However, the cleaning mechanism of the indoor ground sweeper does not have the effects of swinging left and right and adjusting the inclination angle, and can cause dust in a corner which cannot be cleaned by a cleaning end in the process of cleaning the floor, so that dead angles can be cleaned in the process of cleaning, and inclined slopes cannot be cleaned, so that insufficient cleaning and poor terrain adaptability can be caused.

Disclosure of utility model

The utility model aims to provide a sweeping robot which solves the problems that dust in a corner cannot be cleaned by a cleaning end in the process of cleaning a floor, dead angles are cleaned in the process of cleaning, insufficient cleaning is caused and the terrain adaptability is poor because the sweeping robot does not have the effects of swinging left and right and adjusting an inclination angle in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A robot for sweeping floor, comprising: the floor sweeping robot comprises a floor sweeping robot body, wherein a connecting plate is fixedly arranged at one end of the floor sweeping robot body, sweeping mechanisms which are two groups are fixedly arranged at two sides of the connecting plate and rotate at the lower surface of the floor sweeping robot body, a U-shaped frame is fixedly arranged at one end of the connecting plate, a swing arm is rotatably arranged in the U-shaped frame, a rotating rod is fixedly arranged on the upper surface and the lower surface of the swing arm, the rotating rod of the swing arm is rotatably arranged in the U-shaped frame, a threaded hole is formed in the lower surface of the rotating rod, a scraping assembly is detachably arranged in the threaded hole, a first motor is fixedly arranged on the upper surface of the U-shaped frame, and an output shaft of the first motor penetrates through the U-shaped frame and is fixedly arranged at the upper surface of the rotating rod;

The outer surface of the other end of the swing arm is rotatably provided with an abutting plate, the lower surface of the abutting plate is rotatably provided with a cleaning disc, a second motor is fixedly arranged between the abutting plates, and an output shaft of the second motor penetrates through the abutting plate to be fixedly connected with the upper surface of the cleaning disc;

the lower surface of the swing arm is rotatably provided with an inclination adjusting assembly, and the other end of the inclination adjusting assembly is rotatably arranged at the upper surface of the cleaning disc.

Preferably, the length of the swing arm is larger than the whole body width of the sweeping robot.

Preferably, the inclination adjusting assembly comprises a mounting plate, the mounting plate is fixedly arranged at the lower surface of the swing arm, an electric push rod is rotatably arranged in the mounting plate, a fastening block is rotatably arranged on the outer surface of a piston rod of the electric push rod, and the fastening block is fixedly arranged on the upper surface of the cleaning disc.

Preferably, the scraping component comprises a connecting column, a top pressing plate is fixedly arranged on the upper surface of the connecting column, the connecting column can be inserted into the threaded hole along with the top pressing plate, and a scraping plate is fixedly arranged at the other end of the connecting column.

Preferably, the outer surface of the upper end part of the connecting column is provided with a rotating handle in a sliding manner, the outer surface of the rotating handle is provided with a threaded part, and the threaded part can be installed into the threaded hole in a threaded manner.

Preferably, the threaded portion is capable of threadedly pressing the top pressure plate into the threaded bore.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through sweeping the floor the robot is whole, a motor, the swing arm, clean the dish, inclination adjustment subassembly and strike off the design of subassembly, when sweeping in the contained angle to the wall, the accessible starts first motor and drives the swing arm and remove to wall one end, can also start inclination adjustment subassembly again afterwards and adjust the inclination who cleans the dish, make it can agree with the corner more, can start the in-process that can start the second motor later and drive the dust that cleans in the contained angle after inclination adjustment and clean the operation, and clean the in-process of scraping the subassembly and keep off the dust that the dish was cleaned, in order to avoid cleaning the dish to throw away the dust and splash, and simultaneously follow the holistic progress of sweeping the robot, strike off the subassembly just can be with the dust water conservancy diversion that keeps off center department between the sweeping mechanism, so that adsorb the storage to the dust and advance sweeping the robot is whole in.

2. Through the design of electric putter, when the contained angle of wall is the inclined plane form, just the piston rod of accessible start electric putter promotes the operation of adjusting that cleans the dish and carry out the gradient to just can clean the operation that is the contained angle on inclined plane, and through the efficiency that can adjust the gradient, also can make the brush hair that cleans the dish fully touch in the contained angle.

3. Through the design of the scraping plate, the threaded part, the top pressing plate and the connecting column, when the cleaning plate cleans dust in an included angle, the scraping plate can block the dust cleaned by the cleaning plate, and the inclined scraping plate can guide the dust into the cleaning mechanism along with the whole advance of the cleaning robot, when the scraping plate is disassembled or the angle is adjusted, the threaded part can be driven to unscrew from the threaded hole by rotating the rotating handle, the top pressing plate can be released by the threaded part, then a worker can rotate the connecting column to drive the scraping plate to rotate the angle adjusting operation, and after the angle adjustment, the rotating handle can be reversed to enable the threaded part to be propped against the surface of the top pressing plate again, so that the scraping plate is locked;

And when demolishing the scraper blade, rotatable swivel handle will screw out with screw thread portion follow screw hole internal thread, can be with the scraper blade from the screw hole internal thread removal, the installation operation is the same with the last, and the dismouting process need not use any instrument, makes it have the efficiency of convenient dismouting.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the sweeping mechanism and sweeping disc of the present utility model;

FIG. 3 is a schematic view of the inclination adjusting assembly of the present utility model;

Fig. 4 is a schematic view of a scraping assembly according to the present utility model.

In the figure: 1. the whole sweeping robot; 2. a connecting plate; 201. a U-shaped frame; 202. a first motor; 203. swing arms; 204. a cleaning plate; 205. an abutting plate; 206. a second motor; 207. a threaded hole; 208. a rotating rod; 3. a cleaning mechanism; 4. a tilt adjustment assembly; 401. a mounting plate; 402. an electric push rod; 403. a fastening block; 5. a scraping assembly; 501. a scraper; 502. a connecting column; 503. a rotating handle; 504. a threaded portion; 505. and (5) pressing a disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

As shown in fig. 1 to 2, a robot for sweeping floor, comprising: the cleaning device comprises a sweeping robot body 1, wherein a connecting plate 2 is fixedly arranged at one end of the sweeping robot body 1, cleaning mechanisms 3 of the sweeping robot body 1 are fixedly arranged at two sides of the connecting plate 2, two groups of cleaning mechanisms 3 are arranged and rotate at the lower surface of the sweeping robot body 1, a U-shaped frame 201 is fixedly arranged at one end of the connecting plate 2, a swing arm 203 is rotatably arranged in the U-shaped frame 201, a rotating rod 208 is fixedly arranged on the upper surface and the lower surface of the swing arm 203, the rotating rod 208 of the swing arm 203 is rotatably arranged in the U-shaped frame 201, a threaded hole 207 is formed in the lower surface of the rotating rod 208, a scraping assembly 5 is detachably arranged in the threaded hole 207, a first motor 202 is fixedly arranged on the upper surface of the U-shaped frame 201, and an output shaft of the first motor 202 penetrates through the U-shaped frame 201 and is fixedly arranged at the upper surface of the rotating rod 208;

Wherein, the other end outer surface of the swing arm 203 is rotatably provided with an abutting plate 205, the lower surface of the abutting plate 205 is rotatably provided with a cleaning disc 204, a second motor 206 is fixedly arranged between the abutting plates 205, and an output shaft of the second motor 206 penetrates through the abutting plate 205 to be fixedly connected with the upper surface of the cleaning disc 204;

Wherein, the swing arm 203 lower surface is installed in rotation and is adjusted subassembly 4 with the gradient, and the other end of inclination adjustment subassembly 4 is installed in rotation in the upper surface department of cleaning dish 204.

The length of the swing arm 203 is greater than the vehicle body width of the whole robot 1.

Through the whole 1 of robot that sweeps, first motor 202, swing arm 203, clean the dish 204, inclination adjustment subassembly 4 and strike off the design of subassembly 5, when sweeping in the contained angle to the wall, the accessible starts first motor 202 and drives swing arm 203 and remove to wall one end, still can start inclination adjustment subassembly 4 again afterwards and adjust the inclination of cleaning the dish 204, make it can agree with the corner more, can start the second motor 206 later and drive the dust that cleans in the contained angle behind the inclination adjustment and clean the operation, and clean the in-process and strike off the subassembly 5 and keep off the dust that the dish 204 was cleaned, in order to avoid cleaning the dish 204 to throw away the dust and splash, and simultaneously follow the progress of the whole 1 of robot that sweeps, strike off the subassembly 5 just can guide the dust that keeps off into the center department between the mechanism 3, so that adsorb the storage is in the whole 1 of robot that sweeps the dust.

As shown in fig. 3, the inclination adjusting assembly 4 comprises a mounting plate 401, wherein the mounting plate 401 is fixedly arranged at the lower surface of the swing arm 203, an electric push rod 402 is rotatably arranged in the mounting plate 401, a fastening block 403 is rotatably arranged on the outer surface of a piston rod of the electric push rod 402, and the fastening block 403 is fixedly arranged on the upper surface of the cleaning disc 204.

Through the design of electric putter 402, when the contained angle of wall is the inclined plane form, just the piston rod of accessible start electric putter 402 promotes the operation of adjusting that cleans the dish 204 and carry out the gradient to just can clean the operation that is the contained angle on inclined plane, and through the efficiency that can adjust the gradient, also can make the brush hair of cleaning the dish 204 fully touch in the contained angle.

As shown in fig. 4, the scraping assembly 5 includes a connecting post 502, a top pressing plate 505 is fixedly mounted on the upper surface of the connecting post 502, the connecting post 502 can be inserted into the threaded hole 207 along with the top pressing plate 505, and a scraping plate 501 is fixedly mounted on the other end of the connecting post 502.

The upper end outer surface of the connection post 502 is slidably provided with a stem 503, and the stem 503 is provided with a screw portion 504 on the outer surface thereof, and the screw portion 504 is screwed into the screw hole 207.

The threaded portion 504 is capable of threadably pressing the top platen 505 into the threaded bore 207.

Through the design of the scraping plate 501, the threaded portion 504, the top pressing plate 505 and the connecting post 502, when the cleaning disc 204 cleans dust in an included angle, the scraping plate 501 can block the dust cleaned by the cleaning disc 204, and the inclined scraping plate 501 can guide the dust into the cleaning mechanism 3 along with the advance of the whole cleaning robot 1, when the scraping plate 501 is disassembled or the angle is adjusted, the threaded portion 504 can be driven to unscrew from the threaded hole 207 by rotating the rotating handle 503, the top pressing plate 505 can be released by releasing the top pressing plate 504, then a worker can rotate the connecting post 502 to drive the scraping plate 501 to rotate for angle adjustment operation, and after the angle adjustment, the rotating handle 503 can be reversed to enable the threaded portion 504 to be propped against the surface of the top pressing plate 505 again, so that the scraping plate 501 is locked;

When the scraper 501 is dismounted, the rotatable rotating handle 503 rotates the threaded part 504 out of the threaded hole 207, so that the scraper 501 can be dismounted from the threaded hole 207, and the mounting operation is the same as the mounting operation, and no tool is needed in the dismounting process, so that the scraper 501 has the effect of convenient dismounting.

According to the technical scheme, the working steps of the scheme are summarized and carded: when cleaning in the contained angle to the wall, the accessible starts first motor 202 and drives swing arm 203 and remove to wall one end, then still can start electric putter 402's piston rod again and promote the adjustment operation that cleans dish 204 and carry out the gradient, make it can agree with the corner more, can start second motor 206 later and drive the dust that cleans the dish 204 after inclination is adjusted in the contained angle and clean the operation, and clean the in-process that the dish 204 cleaned the dust in the contained angle and can sweep scraper blade 501 one end with the dust, and be the scraper blade 501 of slope form and keep off the back with the advancing of sweeping robot whole 1, be the center department between the sweeping mechanism 3 just can be gone into the dust water conservancy diversion with the scraper blade 501 of slant, so that adsorb the storage to the dust and sweep robot whole 1 in.

To sum up: the novel cleaning disc has the function of cleaning included angles, and has the effect of adjusting the inclined angle, so that the novel cleaning disc can be more matched with corners and gas inclined planes, the terrain adaptability of the cleaning disc can be increased, and the phenomena of dead angle cleaning and insufficient cleaning can be avoided.

None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A robot for sweeping floor, comprising: the cleaning device comprises a sweeping robot whole body (1), wherein a connecting plate (2) is fixedly arranged at one end of the sweeping robot whole body (1), cleaning mechanisms (3) of the sweeping robot whole body (1) are fixedly arranged at two sides of the connecting plate (2), the cleaning mechanisms (3) are two groups and rotate at the lower surface of the sweeping robot whole body (1), a U-shaped frame (201) is fixedly arranged at one end of the connecting plate (2), a swing arm (203) is rotatably arranged at one end of the U-shaped frame (201), a rotating rod (208) is fixedly arranged on the upper surface and the lower surface of the swing arm (203), the rotating rod (208) of the swing arm (203) is rotatably arranged in the U-shaped frame (201), a threaded hole (207) is formed in the lower surface of the rotating rod (208), a scraping component (5) is detachably arranged in the threaded hole (207), a first motor (202) is fixedly arranged on the upper surface of the U-shaped frame (201), and an output shaft of the first motor (202) penetrates through the upper surface of the U-shaped frame (208) to be fixedly arranged at the upper surface of the rotating rod (208).

The outer surface of the other end of the swing arm (203) is rotatably provided with an abutting plate (205), the lower surface of the abutting plate (205) is rotatably provided with a cleaning disc (204), a second motor (206) is fixedly arranged between the abutting plates (205), and an output shaft of the second motor (206) penetrates through the abutting plate (205) to be fixedly connected with the upper surface of the cleaning disc (204);

The lower surface of the swing arm (203) is rotatably provided with an inclination adjusting assembly (4), and the other end of the inclination adjusting assembly (4) is rotatably arranged at the upper surface of the cleaning disc (204).

2. A sweeping robot according to claim 1, wherein: the length of the swing arm (203) is larger than the width of the whole body (1) of the sweeping robot.

3. A sweeping robot according to claim 1, wherein: the inclination adjusting assembly (4) comprises a mounting plate (401), the mounting plate (401) is fixedly mounted on the lower surface of the swing arm (203), an electric push rod (402) is rotatably mounted on the mounting plate (401), a fastening block (403) is rotatably mounted on the outer surface of a piston rod of the electric push rod (402), and the fastening block (403) is fixedly mounted on the upper surface of the cleaning disc (204).

4. A sweeping robot according to claim 2, wherein: the scraping assembly (5) comprises a connecting column (502), a top pressing plate (505) is fixedly arranged on the upper surface of the connecting column (502), the connecting column (502) can be inserted into the threaded hole (207) along with the top pressing plate (505), and a scraping plate (501) is fixedly arranged at the other end of the connecting column (502).

5. The robot cleaner of claim 4, wherein: the outer surface of the upper end part of the connecting column (502) is slidably provided with a rotating handle (503), the outer surface of the rotating handle (503) is provided with a threaded part (504), and the threaded part (504) can be screwed into the threaded hole (207).

6. The robot cleaner of claim 5, wherein: the threaded portion (504) is capable of threadably pressing a pressing plate (505) into the threaded hole (207).