CN216652183U

CN216652183U - A cleaning machines people for campus

Info

Publication number: CN216652183U
Application number: CN202122992185.7U
Authority: CN
Inventors: 张柯坤; 向家园; 童宇浩; 陈嫔嫔; 李伟宁; 金梦瑶; 章聪聪; 方中元; 蔡健波; 姜郑晴
Original assignee: Jiaxing Vocational and Technical College
Current assignee: Jiaxing Vocational and Technical College
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-03
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a cleaning robot for a campus, and relates to the technical field of cleaning robots. According to the utility model, the driving motor drives the rotating rod to rotate, the rotating rod drives the movable rod to rotate, the movable rod drives the movable column and the cleaning brush disc to do circular motion, so that the cleaning brush disc polishes the ground, meanwhile, the gear on the outer side of the movable column is matched with the convex teeth on the inner side of the mounting cover, so that the movable column and the cleaning brush disc rotate automatically, and the cleaning effect of the cleaning brush disc on the ground adhered garbage is improved.

Description

A cleaning machines people for campus

Technical Field

The utility model relates to the technical field of cleaning robots, in particular to a cleaning robot for a campus.

Background

A cleaning robot, also known as an automatic cleaner, an intelligent dust collector, a robot cleaner, etc., is one of intelligent household appliances, and can automatically complete floor cleaning work in a room by means of certain artificial intelligence. Generally, the cleaning robot adopts a brushing and vacuum mode to absorb and enter the ground sundries into the garbage storage box, so that the function of cleaning the ground is achieved, and the cleaning robot is widely applied to various public places, including schools, due to the characteristics of convenience in operation and automation in work.

Along with the development of quality education, bold rubbish is less and less in the campus, needs what the robot cleared up mostly the adhesion subaerial rubbish, and current cleaning machines people mostly clears up subaerial mobilizable rubbish with subaerial rubbish of adhesion, is difficult to clear up subaerial rubbish with the adhesion, and the practicality is not enough, moreover, because the student in the campus is more, the cleaning machines people bumps with the student easily in clean process, has certain potential safety hazard. Therefore, it is necessary to invent a cleaning robot for campus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cleaning robot for campus to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a cleaning robot for a campus comprises an installation cover of an annular structure, wherein the middle part of the upper surface of the installation cover is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotating rod, the rotating rod is in through connection with the middle part of the installation cover through a bearing, the middle part of the outer side of the rotating rod is fixedly connected with a plurality of movable rods distributed in an annular array, one end of the lower surface of each movable rod is movably connected with a movable column through a bearing, the outer side of the movable column is connected with a gear in a sleeved mode, the inner wall of the installation cover is provided with a plurality of convex teeth matched with the gear, the middle part of the bottom end of the movable column is provided with a special-shaped slot, the inner part of the special-shaped slot is connected with a special-shaped inserting rod in an inserted mode, the bottom end of the special-shaped inserting rod is fixedly connected with a cleaning brush disc, the middle part of the outer side of the movable column is connected with a fixed plate in a sleeved mode, and the lower surface of the fixed plate is movably connected with the upper surface of the cleaning brush disc through a spring, the installation cover is characterized in that a fixing cover is fixedly connected to one end of the outer side of the installation cover, protruding blocks are fixedly connected to two sides of the bottom end of the fixing cover, a connecting plate is movably connected to the inner side of each protruding block through a pin shaft, a roller is movably connected to one end of the outer side of the connecting plate through a bearing, and an inclined scraper is fixedly connected to the inner side of the connecting plate.

Preferably, the other end of the outer side of the mounting cover is fixedly connected with an extension plate, the middle part of the upper surface of the extension plate is fixedly connected with a steering motor, and an output shaft of the steering motor is fixedly connected with a steering wheel.

Preferably, the middle part of the upper surface of the steering motor is fixedly connected with a T-shaped rod, the top end of the front side surface of the T-shaped rod is fixedly connected with an infrared sensor, and the middle part of the rear side surface of the T-shaped rod is fixedly connected with a controller.

Preferably, the outside of installation cover is close to the backup pad of two symmetric distributions of one end fixedly connected with of fixed cover, the lower surface of backup pad is provided with the walking wheel, the inboard of walking wheel is provided with the walking motor.

Preferably, a dust collection cover is embedded in the middle of the upper surface of the fixing cover, one end of the upper surface of the mounting cover is fixedly connected with a dust collector, and the input end of the dust collector is positioned in the dust collection cover.

Preferably, the upper surface of the collection box is fixedly connected with a storage battery, and the steering motor, the walking motor, the infrared sensor and the storage battery are all electrically connected with the controller.

The utility model has the technical effects and advantages that:

1. according to the utility model, the driving motor is arranged to drive the rotating rod to rotate, the rotating rod drives the movable rod to rotate, the movable rod drives the movable column and the cleaning brush disc to do circular motion, so that the cleaning brush disc polishes the ground, meanwhile, the gear on the outer side of the movable column is matched with the convex teeth on the inner side of the mounting cover, so that the movable column and the cleaning brush disc rotate automatically, the cleaning effect of the cleaning brush disc on the ground adhered garbage is improved, and the garbage on the ground can be collected and cleaned by arranging the inclined scraper blade, so that the cleaning effect of the device is improved;

2. according to the utility model, the infrared sensor and the controller are arranged, when the infrared sensor identifies that a student appears in front of the device, the controller can control the walking motor to stop working, so that the device is prevented from colliding with the student, and the dust collector and the collecting box are arranged, so that the dust collector can extract garbage above the inclined scraper into the collecting box, thereby facilitating the cleaning of the garbage and improving the practicability of the device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a bottom view of the overall structure of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the structure of the movable column of the present invention.

Fig. 5 is a schematic sectional view of the movable column structure of the present invention.

In the figure: 1. mounting a cover; 2. a drive motor; 3. a rotating rod; 4. a movable rod; 5. a movable post; 6. a gear; 7. a convex tooth; 8. a special-shaped slot; 9. a special-shaped inserted link; 10. cleaning the brush disc; 11. a fixing plate; 12. a fixed cover; 13. a bump; 14. a connecting plate; 15. a roller; 16. an inclined scraper; 17. an extension plate; 18. a steering motor; 19. a steering wheel; 20. a T-shaped rod; 21. an infrared sensor; 22. a controller; 23. a support plate; 24. a traveling wheel; 25. a traveling motor; 26. a dust collection cover; 27. a vacuum cleaner; 28. a collection box; 29. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a cleaning robot for a campus as shown in figures 1-5, which comprises an installation cover 1 with an annular structure, wherein the middle part of the upper surface of the installation cover 1 is fixedly connected with a driving motor 2, an output shaft of the driving motor 2 is fixedly connected with a rotating rod 3, the rotating rod 3 is in through connection with the middle part of the installation cover 1 through a bearing, the middle part of the outer side of the rotating rod 3 is fixedly connected with a plurality of movable rods 4 distributed in an annular array, one end of the lower surface of each movable rod 4 is movably connected with a movable column 5 through a bearing, the outer side of each movable column 5 is connected with a gear 6 in a sleeved mode, the inner wall of the installation cover 1 is provided with a plurality of convex teeth 7 matched with the gear 6, the gear 6 is matched with the convex teeth 7, so that the movable columns 5 rotate around the rotating rods 3 and rotate per se, the middle parts of the bottom ends of the movable columns 5 are provided with special-shaped slots 8, the inner parts of the special-shaped slots 8 are connected with special-shaped inserting rods 9 in an inserted mode, the special-shaped inserting rod 9 is matched with the special-shaped slot 8, so that the distance between the cleaning brush disc 10 and the movable rod 4 can be changed, the cleaning brush disc 10 can rotate along with the movable column 5, and the bottom end of the special-shaped inserting rod 9 is fixedly connected with the cleaning brush disc 10;

specifically, the middle part of the outer side of the movable column 5 is connected with a fixed plate 11 in a sleeved mode, the lower surface of the fixed plate 11 is movably connected with the upper surface of the cleaning brush disc 10 through a spring, one end of the outer side of the mounting cover 1 is fixedly connected with a fixed cover 12, two sides of the bottom end of the fixed cover 12 are both fixedly connected with a protruding block 13, the inner side of the protruding block 13 is movably connected with a connecting plate 14 through a pin shaft, one end of the outer side of the connecting plate 14 is movably connected with a roller 15 through a bearing, the arrangement of the roller 15 ensures that one end of an inclined scraper 16 can be attached to the ground, the inner side of the connecting plate 14 is fixedly connected with the inclined scraper 16, and one end of the inclined scraper 16 is attached to the ground, so that dust and garbage cleaned by the cleaning brush disc 10 are collected;

more specifically, the other end of the outer side of the mounting cover 1 is fixedly connected with an extension plate 17, the middle part of the upper surface of the extension plate 17 is fixedly connected with a steering motor 18, the output shaft of the steering motor 18 is fixedly connected with a steering wheel 19, the steering motor 18 drives the steering wheel 19 to rotate, the walking direction of the device is changed, the middle part of the upper surface of the steering motor 18 is fixedly connected with a T-shaped rod 20, the top end of the front side surface of the T-shaped rod 20 is fixedly connected with an infrared sensor 21, the model of the infrared sensor 21 is WL160, the infrared sensor 21 can identify a dynamic object in front of the device, the middle part of the rear side surface of the T-shaped rod 20 is fixedly connected with a controller 22, the controller 22 is a single chip microcomputer controller with the model number of 89C51, and the controller 22 can control the walking motor 25 and the steering motor 18 to achieve the effect of controlling the walking path of the device;

moreover, one end of the outer side of the mounting cover 1 close to the fixed cover 12 is fixedly connected with two symmetrically distributed support plates 23, the lower surface of each support plate 23 is provided with a walking wheel 24, the inner side of each walking wheel 24 is provided with a walking motor 25, the walking motors 25 drive the walking wheels 24 to rotate, so that the device can horizontally move, the middle part of the upper surface of the fixed cover 12 is embedded with a dust collection cover 26, one end of the upper surface of the mounting cover 1 is fixedly connected with a dust collector 27, the input end of the dust collector 27 is positioned in the dust collection cover 26, the upper surface of the mounting cover 1 is fixedly connected with a collection box 28 with an arc structure, the output end of the dust collector 27 is positioned in the collection box 28, and the dust collector 27 can extract the garbage and the dust on the inclined scraper 16 into the collection box 28;

moreover, the upper surface of the collection box 28 is fixedly connected with a storage battery 29, the steering motor 18, the walking motor 25, the infrared sensor 21 and the storage battery 29 are all electrically connected with the controller 22, when a student appears in the front identified by the infrared sensor 21, the infrared sensor 21 transmits a signal to the controller 22, and the controller 22 gives an instruction to the walking motor 25, so that the walking motor 25 stops working, the device stops moving, and the collision between the device and the student is avoided.

The working principle of the utility model is as follows:

when the device works, the driving motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the movable rod 4 to rotate, the movable rod 4 drives the movable post 5 to rotate around the rotating rod 3, the movable post 5 drives the cleaning brush disc 10 to rotate, so that the cleaning brush disc 10 polishes the garbage adhered to the ground, meanwhile, the movable post 5 drives the gear 6 to rotate, the gear 6 is matched with the convex teeth 7, so that the movable post 5 rotates, the movable post 5 drives the cleaning brush disc 10 to rotate, so that the polishing effect of the cleaning brush disc 10 on the garbage adhered to the ground is improved, the walking motor 25 drives the walking wheel 24 to rotate, so that the mounting cover 1 horizontally moves on the ground, the mounting cover 1 drives the inclined scraper 16 to move, the inclined scraper 16 can clean the garbage and dust scraped by the cleaning brush disc 10, the dust collector 27 extracts the garbage above the inclined scraper 16 into the collection box 28 through the dust collection cover 26, the garbage can be cleaned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning robot for campus, includes mounting cover (1) of loop configuration, its characterized in that: the upper surface middle part of the installation cover (1) is fixedly connected with a driving motor (2), the output shaft of the driving motor (2) is fixedly connected with a rotating rod (3), the rotating rod (3) is in through connection with the middle part of the installation cover (1) through a bearing, the outer middle part of the rotating rod (3) is fixedly connected with a plurality of movable rods (4) distributed in an annular array manner, one end of the lower surface of each movable rod (4) is movably connected with a movable column (5) through a bearing, the outer side of each movable column (5) is connected with a gear (6) in a sleeved manner, the inner wall of the installation cover (1) is provided with a plurality of convex teeth (7) matched with the gear (6), the bottom middle part of each movable column (5) is provided with an abnormal-shaped slot (8), the inner part of each abnormal-shaped slot (8) is connected with an abnormal-shaped inserting rod (9) in an inserting manner, the bottom end of each abnormal-shaped inserting rod (9) is fixedly connected with a cleaning brush disc (10), the utility model discloses a cleaning brush, including activity post (5), the outside middle part of activity post (5) cup joints and is connected with fixed plate (11), the upper surface swing joint of spring and cleaning brush dish (10) is passed through to the lower surface of fixed plate (11), the fixed cover of outside one end fixedly connected with (12) of installation cover (1), the equal fixedly connected with lug (13) in bottom both sides of fixed cover (12), the inboard of lug (13) has connecting plate (14) through round pin axle swing joint, the outside one end of connecting plate (14) has gyro wheel (15) through bearing swing joint, the inboard fixedly connected with slope scraper blade (16) of connecting plate (14).

2. The cleaning robot for campus of claim 1, wherein: the other end of the outer side of the mounting cover (1) is fixedly connected with an extension plate (17), the middle of the upper surface of the extension plate (17) is fixedly connected with a steering motor (18), and an output shaft of the steering motor (18) is fixedly connected with a steering wheel (19).

3. The cleaning robot for campus of claim 2, wherein: the steering motor is characterized in that a T-shaped rod (20) is fixedly connected to the middle of the upper surface of the steering motor (18), an infrared sensor (21) is fixedly connected to the top end of the front side face of the T-shaped rod (20), and a controller (22) is fixedly connected to the middle of the rear side face of the T-shaped rod (20).

4. A cleaning robot for campus as claimed in claim 3, wherein: the outer side of the mounting cover (1) is close to two supporting plates (23) which are symmetrically distributed and fixedly connected with one end of the fixing cover (12), the lower surface of each supporting plate (23) is provided with a walking wheel (24), and the inner side of each walking wheel (24) is provided with a walking motor (25).

5. The cleaning robot for campus of claim 4, wherein: a dust collection cover (26) is inlaid in the middle of the upper surface of the fixed cover (12), a dust collector (27) is fixedly connected to one end of the upper surface of the mounting cover (1), and the input end of the dust collector (27) is located in the dust collection cover (26).

6. The cleaning robot for campus of claim 5, wherein: the upper surface of the mounting cover (1) is fixedly connected with a collection box (28) with an arc structure, and the output end of the dust collector (27) is positioned in the collection box (28).

7. The cleaning robot for campus of claim 6, wherein: the upper surface of the collection box (28) is fixedly connected with a storage battery (29), and the steering motor (18), the walking motor (25), the infrared sensor (21) and the storage battery (29) are all electrically connected with the controller (22).